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Search results for: E. Harrison
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Harrison"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler ml-auto" type="button" data-toggle="collapse" data-target="#navbarMenu" aria-controls="navbarMenu" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="w-100"> <div class="d-none d-lg-flex flex-row-reverse"> <form method="get" action="https://waset.org/search" class="form-inline my-2 my-lg-0"> <input class="form-control mr-sm-2" type="search" placeholder="Search Conferences" value="E. 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Harrison"> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 37</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: E. Harrison</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">37</span> Pair Interaction in Transition-Metal Nanoparticles</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nikolay%20E.%20Dubinin">Nikolay E. Dubinin</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Pair-interaction approximations allow to consider a different states of condensed matter from a single position. At the same time, description of an effective pair interaction in transition metal is a hard task since the d-electron contribution to the potential energy in this case is non-pairwise in principle. There are a number of models for transition-metal effective pair potentials. Here we use the Wills-Harrison (WH) approach to calculate pair potentials for Fe, Co, and Ni in crystalline, liquid, and nano states. Last is especially interesting since nano particles of pure transition metals immobilized on the dielectric matrices are widely used in different fields of advanced technologies: as carriers and transmitters of information, as an effective catalytic materials, etc. It is found that the minimum of the pair potential is deeper and oscillations are stronger in nano crystalline state in comparison with the liquid and crystalline states for all metals under consideration. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=effective%20pair%20potential" title="effective pair potential">effective pair potential</a>, <a href="https://publications.waset.org/abstracts/search?q=nanocrystalline%20state" title=" nanocrystalline state"> nanocrystalline state</a>, <a href="https://publications.waset.org/abstracts/search?q=transition%20metal" title=" transition metal"> transition metal</a>, <a href="https://publications.waset.org/abstracts/search?q=Wills-Harrison%20approach" title=" Wills-Harrison approach "> Wills-Harrison approach </a> </p> <a href="https://publications.waset.org/abstracts/14984/pair-interaction-in-transition-metal-nanoparticles" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/14984.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">385</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">36</span> Harrison’s Stolen: Addressing Aboriginal and Indigenous Islanders Human Rights</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20Shukry">M. Shukry</a> </p> <p class="card-text"><strong>Abstract:</strong></p> According to the United Nations Declaration of Human Rights in 1948, every human being is entitled to rights in life that should be respected by others and protected by the state and community. Such rights are inherent regardless of colour, ethnicity, gender, religion or otherwise, and it is expected that all humans alike have the right to live without discrimination of any sort. However, that has not been the case with Aborigines in Australia. Over a long period of time, the governments of the State and the Territories and the Australian Commonwealth denied the Aboriginal and Indigenous inhabitants of the Torres Strait Islands such rights. Past Australian governments set policies and laws that enabled them to forcefully remove Indigenous children from their parents, which resulted in creating lost generations living the trauma of the loss of cultural identity, alienation and even their own selfhood. Intending to reduce that population of natives and their Aboriginal culture while, on the other hand, assimilate them into mainstream society, they gave themselves the right to remove them from their families with no hope of return. That practice has led to tragic consequences due to the trauma that has affected those children, an experience that is depicted by Jane Harrison in her play <em>Stolen</em>. The drama is the outcome of a six-year project on lost children and which was first performed in 1997 in Melbourne. Five actors only appear on the stage, playing the role of all the different characters, whether the main protagonists or the remaining cast, present or non-present ones as voices. The play outlines the life of five children who have been taken from their parents at an early age, entailing a disastrous negative impact that differs from one to the other. Unknown to each other, what connects between them is being put in a children’s home. The purpose of this paper is to analyse the play’s text in light of the 1948 Declaration of Human Rights, using it as a lens that reflects the atrocities practiced against the Aborigines. It highlights how such practices formed an outrageous violation of those natives’ rights as human beings. Harrison’s dramatic technique in conveying the children’s experiences is through a non-linear structure, fluctuating between past and present that are linked together within each of the five characters, reflecting their suffering and pain to create an emotional link between them and the audience. Her dramatic handling of the issue by fusing tragedy with humour as well as symbolism is a successful technique in revealing the traumatic memory of those children and their present life. The play has made a difference in commencing to address the problem of the right of all children to be with their families, which renders the real meaning of having a home and an identity as people. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=aboriginal" title="aboriginal">aboriginal</a>, <a href="https://publications.waset.org/abstracts/search?q=audience" title=" audience"> audience</a>, <a href="https://publications.waset.org/abstracts/search?q=Australia" title=" Australia"> Australia</a>, <a href="https://publications.waset.org/abstracts/search?q=children" title=" children"> children</a>, <a href="https://publications.waset.org/abstracts/search?q=culture" title=" culture"> culture</a>, <a href="https://publications.waset.org/abstracts/search?q=drama" title=" drama"> drama</a>, <a href="https://publications.waset.org/abstracts/search?q=home" title=" home"> home</a>, <a href="https://publications.waset.org/abstracts/search?q=human%20rights" title=" human rights"> human rights</a>, <a href="https://publications.waset.org/abstracts/search?q=identity" title=" identity"> identity</a>, <a href="https://publications.waset.org/abstracts/search?q=Indigenous" title=" Indigenous"> Indigenous</a>, <a href="https://publications.waset.org/abstracts/search?q=Jane%20Harrison" title=" Jane Harrison"> Jane Harrison</a>, <a href="https://publications.waset.org/abstracts/search?q=memory" title=" memory"> memory</a>, <a href="https://publications.waset.org/abstracts/search?q=scenic%20effects" title=" scenic effects"> scenic effects</a>, <a href="https://publications.waset.org/abstracts/search?q=setting" title=" setting"> setting</a>, <a href="https://publications.waset.org/abstracts/search?q=stage" title=" stage"> stage</a>, <a href="https://publications.waset.org/abstracts/search?q=stage%20directions" title=" stage directions"> stage directions</a>, <a href="https://publications.waset.org/abstracts/search?q=Stolen" title=" Stolen"> Stolen</a>, <a href="https://publications.waset.org/abstracts/search?q=trauma" title=" trauma"> trauma</a> </p> <a href="https://publications.waset.org/abstracts/91313/harrisons-stolen-addressing-aboriginal-and-indigenous-islanders-human-rights" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/91313.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">300</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">35</span> An Assistive Robotic Arm for Defence and Rescue Application</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=J.%20Harrison%20Kurunathan">J. Harrison Kurunathan</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20Jayaparvathy"> R. Jayaparvathy</a> </p> <p class="card-text"><strong>Abstract:</strong></p> "Assistive Robotics" is the field that deals with the study of robots that helps in human motion and also empowers human abilities by interfacing the robotic systems to be manipulated by human motion. The proposed model is a robotic arm that works as a haptic interface on the basis on accelerometers and DC motors that will function with respect to the movement of the human muscle. The proposed model would effectively work as a haptic interface that would reduce human effort in the field of defense and rescue. This can be used in very critical conditions like fire accidents to avoid causalities. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=accelerometers" title="accelerometers">accelerometers</a>, <a href="https://publications.waset.org/abstracts/search?q=haptic%20interface" title=" haptic interface"> haptic interface</a>, <a href="https://publications.waset.org/abstracts/search?q=servo%20motors" title=" servo motors"> servo motors</a>, <a href="https://publications.waset.org/abstracts/search?q=signal%20processing" title=" signal processing"> signal processing</a> </p> <a href="https://publications.waset.org/abstracts/6771/an-assistive-robotic-arm-for-defence-and-rescue-application" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/6771.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">397</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">34</span> Synthesis of Biolubricant Base Stock from Palm Methyl Ester</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nur%20Sulihatimarsyila%20Abd%20Wafti">Nur Sulihatimarsyila Abd Wafti</a>, <a href="https://publications.waset.org/abstracts/search?q=Harrison%20Lik%20Nang%20Lau"> Harrison Lik Nang Lau</a>, <a href="https://publications.waset.org/abstracts/search?q=Nabilah%20Kamaliah%20Mustaffa"> Nabilah Kamaliah Mustaffa</a>, <a href="https://publications.waset.org/abstracts/search?q=Nur%20Azreena%20Idris"> Nur Azreena Idris</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The use of biolubricant has gained its popularity over the last decade. Base stock produced using methyl ester and trimethylolethane (TME) can be potentially used for biolubricant production due to its biodegradability, non-toxicity and good thermal stability. The synthesis of biolubricant base stock e.g. triester (TE) via transesterification of palm methyl ester and TME in the presence of sodium methoxide as the catalyst was conducted. Factors influencing the reaction conditions were investigated including reaction time, temperature and pressure. The palm-based biolubricant base stock produced was analysed for its monoester (ME), diester (DE) and TE contents using gas chromatography as well as its lubricating properties such as viscosity, viscosity index, oxidation stability, and density. The resulting base stock containing 90 wt% TE was successfully synthesized. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biolubricant" title="biolubricant">biolubricant</a>, <a href="https://publications.waset.org/abstracts/search?q=methyl%20ester" title=" methyl ester"> methyl ester</a>, <a href="https://publications.waset.org/abstracts/search?q=triester%20transesterification" title=" triester transesterification"> triester transesterification</a>, <a href="https://publications.waset.org/abstracts/search?q=lubricating%20properties" title=" lubricating properties"> lubricating properties</a> </p> <a href="https://publications.waset.org/abstracts/52775/synthesis-of-biolubricant-base-stock-from-palm-methyl-ester" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/52775.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">445</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">33</span> Enhanced Phytoremediation Using Endophytic Microbes</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Raymond%20Oriebe%20Anyasi">Raymond Oriebe Anyasi</a>, <a href="https://publications.waset.org/abstracts/search?q=Harrison%20Atagana"> Harrison Atagana</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The use of a plant in the detoxification of several toxin is been known to be enhanced by various microbial endophytes which have been reported to be contained in plants growing in any contaminated soil. Plants in their natural state are mostly colonized by endophytes which in the process forms symbiotic associations with the host plants. These benefits that the endophytes offer to the plants include amongst others to: Enhance plants growth through the production of various phytohormones; increase in the resistance of environmental stresses; produce important bioactive metabolites; help in the fixing of nitrogen in the plants organelles; help in the metal translocation and accumulation in plants; assist in the production of enzymes involves the degradation of organic contaminants. Therefore recognizing these natural processes of the microbes will enable the understanding of the effective mechanism for enhanced phytoremediation. The aim of this study was to survey the progressiveness in the study involving endophyte-assisted phytoremediation of contaminants; highlighting various pollutants, the plants used, the endophytes studied as well as the type of interaction between the plants and the microbes so as to proffer a better future prospect for the technology. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=phytoremediation" title="phytoremediation">phytoremediation</a>, <a href="https://publications.waset.org/abstracts/search?q=endophytes" title=" endophytes"> endophytes</a>, <a href="https://publications.waset.org/abstracts/search?q=microbes" title=" microbes"> microbes</a>, <a href="https://publications.waset.org/abstracts/search?q=pollution" title=" pollution"> pollution</a>, <a href="https://publications.waset.org/abstracts/search?q=environmental%20management" title=" environmental management"> environmental management</a>, <a href="https://publications.waset.org/abstracts/search?q=plants" title=" plants"> plants</a> </p> <a href="https://publications.waset.org/abstracts/29046/enhanced-phytoremediation-using-endophytic-microbes" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/29046.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">346</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">32</span> Unforeseen Inequity: Childhood Sexual Abuse in Aotearoa, New Zealand</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nicola%20Harrison">Nicola Harrison</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Familial childhood sexual abuse (FCSA) prevalence rates in Aotearoa, New Zealand, are amongst the highest globally, particularly in indigenous communities. However, such statistics seem incongruent with indigenous paradigms of unity, care, and connection. The inability of policymakers and mainstream service providers to acknowledge the direct links between the social contexts created by colonisation for indigenous families in Aotearoa and intergenerational FCSA has meant there has been little meaningful success in combatting this significant social problem. This research traces the conditions of intergenerational FCSA to the systemic inequalities created by colonization. Kaupapa Māori methodologies were applied to this qualitative piece of empirical research wherein 17 indigenous contributors shared their stories of FCSA. From these stories and existing literature, we can identify how the machinations of colonisation are mirrored by techniques used to perpetrate abuse. Once identified, we are then able to recommend actions for halting FCSA for future generations. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=indigenity" title="indigenity">indigenity</a>, <a href="https://publications.waset.org/abstracts/search?q=family%20violence" title=" family violence"> family violence</a>, <a href="https://publications.waset.org/abstracts/search?q=childhood%20sexual%20abuse" title=" childhood sexual abuse"> childhood sexual abuse</a>, <a href="https://publications.waset.org/abstracts/search?q=colonization" title=" colonization"> colonization</a> </p> <a href="https://publications.waset.org/abstracts/161338/unforeseen-inequity-childhood-sexual-abuse-in-aotearoa-new-zealand" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/161338.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">123</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">31</span> Experimental Set-Up for Investigation of Fault Diagnosis of a Centrifugal Pump</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Maamar%20Ali%20Saud%20Al%20Tobi">Maamar Ali Saud Al Tobi</a>, <a href="https://publications.waset.org/abstracts/search?q=Geraint%20Bevan"> Geraint Bevan</a>, <a href="https://publications.waset.org/abstracts/search?q=K.%20P.%20Ramachandran"> K. P. Ramachandran</a>, <a href="https://publications.waset.org/abstracts/search?q=Peter%20Wallace"> Peter Wallace</a>, <a href="https://publications.waset.org/abstracts/search?q=David%20Harrison"> David Harrison</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Centrifugal pumps are complex machines which can experience different types of fault. Condition monitoring can be used in centrifugal pump fault detection through vibration analysis for mechanical and hydraulic forces. Vibration analysis methods have the potential to be combined with artificial intelligence systems where an automatic diagnostic method can be approached. An automatic fault diagnosis approach could be a good option to minimize human error and to provide a precise machine fault classification. This work aims to introduce an approach to centrifugal pump fault diagnosis based on artificial intelligence and genetic algorithm systems. An overview of the future works, research methodology and proposed experimental setup is presented and discussed. The expected results and outcomes based on the experimental work are illustrated. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=centrifugal%20pump%20setup" title="centrifugal pump setup">centrifugal pump setup</a>, <a href="https://publications.waset.org/abstracts/search?q=vibration%20analysis" title=" vibration analysis"> vibration analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=artificial%20intelligence" title=" artificial intelligence"> artificial intelligence</a>, <a href="https://publications.waset.org/abstracts/search?q=genetic%20algorithm" title=" genetic algorithm"> genetic algorithm</a> </p> <a href="https://publications.waset.org/abstracts/66155/experimental-set-up-for-investigation-of-fault-diagnosis-of-a-centrifugal-pump" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/66155.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">410</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">30</span> The Impact of Shared Culture, Trust and Information Exchange on Satisfaction and Financial Performance: Moderating Effects of Supply Chain Dependence</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hung%20Nguyen">Hung Nguyen</a>, <a href="https://publications.waset.org/abstracts/search?q=Norma%20Harrison"> Norma Harrison</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper examines the role supply chain dependence as contingency factors which affect the effectiveness of different critical factors (in terms trust, information exchange and shared culture) in delivering supply chain satisfaction and financial performance. Using the data of 468 manufacturing firms in the Global Manufacturing Research Group, this study shows that supply chain dependence strengthens the positive relationship between shared culture & vision and supply chain satisfaction while dampens the relationship between trust and satisfaction. The study also demonstrates the direct positive effect of satisfaction on financial performance. Supply chain managers were advised to emphasize on the alignments of common understanding, codes, languages, common shared vision and similar cultures. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=information%20exchange" title="information exchange">information exchange</a>, <a href="https://publications.waset.org/abstracts/search?q=shared%20culture" title=" shared culture"> shared culture</a>, <a href="https://publications.waset.org/abstracts/search?q=satisfaction" title=" satisfaction"> satisfaction</a>, <a href="https://publications.waset.org/abstracts/search?q=supply%20chain%20dependence" title=" supply chain dependence"> supply chain dependence</a> </p> <a href="https://publications.waset.org/abstracts/56033/the-impact-of-shared-culture-trust-and-information-exchange-on-satisfaction-and-financial-performance-moderating-effects-of-supply-chain-dependence" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/56033.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">384</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">29</span> Belt Conveyor Dynamics in Transient Operation for Speed Control</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=D.%20He">D. He</a>, <a href="https://publications.waset.org/abstracts/search?q=Y.%20Pang"> Y. Pang</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Lodewijks"> G. Lodewijks</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Belt conveyors play an important role in continuous dry bulk material transport, especially at the mining industry. Speed control is expected to reduce the energy consumption of belt conveyors. Transient operation is the operation of increasing or decreasing conveyor speed for speed control. According to literature review, current research rarely takes the conveyor dynamics in transient operation into account. However, in belt conveyor speed control, the conveyor dynamic behaviors are significantly important since the poor dynamics might result in risks. In this paper, the potential risks in transient operation will be analyzed. An existing finite element model will be applied to build a conveyor model, and simulations will be carried out to analyze the conveyor dynamics. In order to realize the soft speed regulation, Harrison’s sinusoid acceleration profile will be applied, and Lodewijks estimator will be built to approximate the required acceleration time. A long inclined belt conveyor will be studied with two major simulations. The conveyor dynamics will be given. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=belt%20conveyor" title="belt conveyor ">belt conveyor </a>, <a href="https://publications.waset.org/abstracts/search?q=speed%20control" title=" speed control"> speed control</a>, <a href="https://publications.waset.org/abstracts/search?q=transient%20operation" title=" transient operation"> transient operation</a>, <a href="https://publications.waset.org/abstracts/search?q=dynamics" title=" dynamics"> dynamics</a> </p> <a href="https://publications.waset.org/abstracts/52380/belt-conveyor-dynamics-in-transient-operation-for-speed-control" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/52380.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">331</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">28</span> Development of High Quality Refractory Bricks from Fireclays for Industrial Applications</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=David%20E.%20Esezobor">David E. Esezobor</a>, <a href="https://publications.waset.org/abstracts/search?q=Friday%20I.%20Apeh"> Friday I. Apeh</a>, <a href="https://publications.waset.org/abstracts/search?q=Harrison%20O.%20Onovo"> Harrison O. Onovo</a>, <a href="https://publications.waset.org/abstracts/search?q=Ademola%20A.%20Agbeleye"> Ademola A. Agbeleye</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Available indigenous refractory bricks in Nigeria can only be used in the lining of furnaces for melting of cast iron operating at less than 1,400°C or in preheating furnaces due to their low refractoriness less than 1,500°C. The bricks crack and shatter on heating at 1350 to 1450°C. In this paper, a simple and adaptable technology of manufacturing high-quality refractory bricks from selected Nigerian clays for furnace linings was developed. Fireclays from Onibode, Owode-Ketu in Ogun State and Kwoi in Kaduna State were crushed, ground, and sieved into various grain sizes using standard techniques. The pulverized clays were blended with alumina in various mix ratios and indurated in the furnace at 900 – 16000C. Their chemical, microstructure and mineralogical properties were characterized using atomic absorption spectrophotometry, scanning electron microscopy and x-ray diffraction spectrometry respectively. The mineralogical and spectrochemical analyses suggested that the clays are of siliceous alumino-silicate and acidic in nature. The appropriate blending of fireclays with alumina provided the tremendous improvement in the refractoriness of the bricks and other acceptable service properties comparable with imported refractory bricks. The change in microstructure from pseudo-hexagonal grains to equiaxed grains of well – ordered sequence of structural layers could be responsible for the improved properties. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=alumina" title="alumina">alumina</a>, <a href="https://publications.waset.org/abstracts/search?q=furnace" title=" furnace"> furnace</a>, <a href="https://publications.waset.org/abstracts/search?q=industry" title=" industry"> industry</a>, <a href="https://publications.waset.org/abstracts/search?q=manufacturing" title=" manufacturing"> manufacturing</a>, <a href="https://publications.waset.org/abstracts/search?q=refractoriness" title=" refractoriness"> refractoriness</a> </p> <a href="https://publications.waset.org/abstracts/59486/development-of-high-quality-refractory-bricks-from-fireclays-for-industrial-applications" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/59486.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">256</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">27</span> Challenges in the Use of Information and Communication Technology in Agricultural Education and Training in Colleges of Education in Adamawa State</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Harrison%20Gideon%20Maghra">Harrison Gideon Maghra</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study was conducted on the challenges in the use of ICT in Agricultural Education and Training in Colleges of Education in Adamawa State. Three objectives guided the study, and the objectives were translated into three research questions and the research questions translated into two null hypotheses. Frequency and percentage were used to answer research question one, mean and standard deviation were used to answer research questions two and three, and t-test statistic was used to test the null hypotheses at 0.05 level of significance. The study was descriptive research and a questionnaire was used to solicit responses from the respondent. The instrument for data collection was subjected to face and content validity by 1 expert in the Department of Vocational Education, Modibbo Adama University, Yola and 3 experts from the Department of Vocational and Technical Education, Adamawa State University, Mubi. Pearson Product Moment Correlation Coefficient was used to test the reliability of the instrument and a reliability coefficient of 0.76 was obtained through the test re-test test method. Results from the study revealed that ICT facilities are not available in state-owned colleges of education. Agricultural Education lecturers have a positive attitude toward the use of ICT in teaching agricultural education and training. Based on the findings of the study, recommendations were made, among which: Colleges of Education in the state should organize training on the use of ICT for all lecturers, including those in the Agricultural Education program. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=challenges" title="challenges">challenges</a>, <a href="https://publications.waset.org/abstracts/search?q=ICT" title=" ICT"> ICT</a>, <a href="https://publications.waset.org/abstracts/search?q=agricultural%20education" title=" agricultural education"> agricultural education</a>, <a href="https://publications.waset.org/abstracts/search?q=colleges%20of%20education" title=" colleges of education"> colleges of education</a> </p> <a href="https://publications.waset.org/abstracts/161823/challenges-in-the-use-of-information-and-communication-technology-in-agricultural-education-and-training-in-colleges-of-education-in-adamawa-state" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/161823.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">80</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">26</span> Improving Carbon Dioxide Mass Transfer in Open Pond Raceway Systems for Improved Algal Productivity</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=William%20Middleton">William Middleton</a>, <a href="https://publications.waset.org/abstracts/search?q=Nodumo%20Zulu"> Nodumo Zulu</a>, <a href="https://publications.waset.org/abstracts/search?q=Sue%20Harrison"> Sue Harrison</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Open raceway ponds are currently the most used system for the commercial cultivation of algal biomass, as it is a cost-effective means of production. However, raceway ponds suffer from lower algal productivity when compared to closed photobioreactors. This is due to poor gas exchange between the fluid and the atmosphere. Carbon dioxide (CO₂) mass transfer is a large concern in the production of algae in raceway pond systems. The utilization of atmospheric CO₂ does not support maximal growth; however, CO₂ supplementation in the form of flue gas or concentrated CO₂ is not cost-effective. The introduction of slopes into the raceway system presents a possible improvement to the mass transfer from the air, as seen in previous work conducted at CeBER. Slopes improve turbulence (decreasing the concentration gradient of dissolved CO₂) and can cause air entrainment (allowing for greater surface area and contact time between the air and water). This project tests the findings of previous studies conducted in an indoor lab-scale raceway on a larger scale under outdoor conditions. The addition of slopes resulted in slightly increased CO₂ mass transfer as well as algal growth rate and productivity. However, there were reductions in energy consumption and average fluid velocity in the system. These results indicate a potential to improve the economic feasibility of algal biomass production, but further economic assessment would need to be carried out. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=algae" title="algae">algae</a>, <a href="https://publications.waset.org/abstracts/search?q=raceway%20ponds" title=" raceway ponds"> raceway ponds</a>, <a href="https://publications.waset.org/abstracts/search?q=mass%20transfer" title=" mass transfer"> mass transfer</a>, <a href="https://publications.waset.org/abstracts/search?q=algal%20culture" title=" algal culture"> algal culture</a>, <a href="https://publications.waset.org/abstracts/search?q=biotechnology" title=" biotechnology"> biotechnology</a>, <a href="https://publications.waset.org/abstracts/search?q=reactor%20design" title=" reactor design"> reactor design</a> </p> <a href="https://publications.waset.org/abstracts/169663/improving-carbon-dioxide-mass-transfer-in-open-pond-raceway-systems-for-improved-algal-productivity" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/169663.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">99</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">25</span> Measuring the Effect of Co-Composting Oil Sludge with Pig, Cow, Horse And Poultry Manures on the Degradation in Selected Polycyclic Aromatic Hydrocarbons Concentrations</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ubani%20Onyedikachi">Ubani Onyedikachi</a>, <a href="https://publications.waset.org/abstracts/search?q=Atagana%20Harrison%20Ifeanyichukwu"> Atagana Harrison Ifeanyichukwu</a>, <a href="https://publications.waset.org/abstracts/search?q=Thantsha%20Mapitsi%20Silvester"> Thantsha Mapitsi Silvester</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Components of oil sludge (PAHs) are known cytotoxic, mutagenic and potentially carcinogenic compounds also bacteria and fungi have been found to degrade PAHs to innocuous compounds. This study is aimed at measuring the effect of pig, cow, horse and poultry manures on the degradation in selected PAHs present in oil sludge. Soil spiked with oil sludge was co-composted differently with each manure in a ratio of 2:1 (w/w) spiked soil: manure and wood-chips in a ratio of 2:1 (w/v) spiked soil: wood-chips. Control was set up similar as the one above but without manure. The mixtures were incubated for 10 months at room temperature. Compost piles were turned weekly and moisture level was maintained at between 50% and 70%. Moisture level, pH, temperature, CO2 evolution and oxygen consumption were measured monthly and the ash content at the end of experimentation. Highest temperature reached was 27.5 °C in all compost heaps, pH ranged from 5.5 to 7.8 and CO2 evolution was highest in poultry manure at 18.78μg/dwt/day. Microbial growth and activities were enhanced; bacteria identified were Bacillus, Arthrobacter and Staphylococcus species. Percentage reduction in PAHs was measured using automated soxhlet extractor with Dichloromethane coupled with gas chromatography/mass spectrometry (GC/MS). Results from PAH measurements showed reduction between 77% and 99%. Co-composting of spiked soils with animal manures enhanced the reduction in PAHs. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=animal%20manures" title="animal manures">animal manures</a>, <a href="https://publications.waset.org/abstracts/search?q=bioremediation" title=" bioremediation"> bioremediation</a>, <a href="https://publications.waset.org/abstracts/search?q=co-composting" title=" co-composting"> co-composting</a>, <a href="https://publications.waset.org/abstracts/search?q=oil%20refinery%20sludge" title=" oil refinery sludge"> oil refinery sludge</a>, <a href="https://publications.waset.org/abstracts/search?q=PAHs" title=" PAHs"> PAHs</a> </p> <a href="https://publications.waset.org/abstracts/31222/measuring-the-effect-of-co-composting-oil-sludge-with-pig-cow-horse-and-poultry-manures-on-the-degradation-in-selected-polycyclic-aromatic-hydrocarbons-concentrations" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/31222.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">270</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">24</span> Innovation and Employment in Sub-Saharan Africa: Evidence from Uganda Microdata</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Milton%20Ayoki">Milton Ayoki</a>, <a href="https://publications.waset.org/abstracts/search?q=Edward%20Bbaale"> Edward Bbaale</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper analyses the relationship between innovation and employment at firm level with the objective of understanding the contribution of the different innovation strategies in fostering employment growth in Uganda. We use National Innovation Survey (micro-data of 705 Ugandan firms) for the period 2011-2014 and follow closely Harrison et al. (2014) structured approach, and relate employment growth to process innovations and to the growth of sales separately due to innovative and unchanged products. We find positive effects of product innovation on employment at firm level, while process innovation has no discernable impact on employment. Although there is evidence to suggest displacement of labour in some cases where firms only introduce new process, this effect is compensated by growth in employment from new products, which for most firms are introduced simultaneously with new process. Results suggest that source of innovation as well as size of innovating firms or end users of innovation matter for job growth. Innovation that develops from within the firm itself (user) and involving larger firms has greater impact on employment than that developed from outside or coming from within smaller firms. In addition, innovative firms are one and half times more likely to survive in the innovation driven economy environment than those that do not innovate. These results have important implications for policymakers and stakeholders in innovation ecosystem. Supporting policies need to be correctly tailored since the impacts depend on the innovation strategy (type) and characteristics and sector of the innovative firms (small, large, industry, etc.). Policies to spur investment, particularly in innovative sectors and firms with high growth potential would have long lasting effects on job creation. JEL Classification: D24, J0, J20, L20, O30. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=employment" title="employment">employment</a>, <a href="https://publications.waset.org/abstracts/search?q=process%20innovation" title=" process innovation"> process innovation</a>, <a href="https://publications.waset.org/abstracts/search?q=product%20innovation" title=" product innovation"> product innovation</a>, <a href="https://publications.waset.org/abstracts/search?q=Sub-Saharan%20Africa" title=" Sub-Saharan Africa "> Sub-Saharan Africa </a> </p> <a href="https://publications.waset.org/abstracts/103043/innovation-and-employment-in-sub-saharan-africa-evidence-from-uganda-microdata" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/103043.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">171</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">23</span> Assessing the Feasibility of Commercial Meat Rabbit Production in the Kumasi Metropolis of Ghana</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nana%20Segu%20Acquaah-Harrison">Nana Segu Acquaah-Harrison</a>, <a href="https://publications.waset.org/abstracts/search?q=James%20Osei%20Mensah"> James Osei Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Richard%20Aidoo"> Richard Aidoo</a>, <a href="https://publications.waset.org/abstracts/search?q=David%20Amponsah"> David Amponsah</a>, <a href="https://publications.waset.org/abstracts/search?q=Amy%20Buah"> Amy Buah</a>, <a href="https://publications.waset.org/abstracts/search?q=Gilbert%20Aboagye"> Gilbert Aboagye</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study aimed at assessing the feasibility of commercial meat rabbit production in the Kumasi Metropolis of Ghana. Structured and unstructured questionnaires were utilized in obtaining information from two hundred meat consumers and 15 meat rabbit farmers. Data were analyzed using Net Present Value (NPV), Internal Rate of Return (IRR), Benefit Cost Ratio (BCR)/Profitability Index (PI) technique, percentages and chi-square contingency test. The study found that the current demand for rabbit meat is low (36%). The desirable nutritional attributes of rabbit meat and other socio economic factors of meat consumers make the potential demand for rabbit meat high (69%). It was estimated that GH¢5,292 (approximately $ 2672) was needed as a start-up capital for a 40-doe unit meat rabbit farm in Kumasi Metropolis. The cost of breeding animals, housing and equipment formed 12.47%, 53.97% and 24.87% respectively of the initial estimated capital. A Net Present Value of GH¢ 5,910.75 (approximately $ 2984) was obtained at the end of the fifth year, with an internal rate return and profitability index of 70% and 1.12 respectively. The major constraints identified in meat rabbit production were low price of rabbit meat, shortage of fodder, pest and diseases, high cost of capital, high cost of operating materials and veterinary care. Based on the analysis, it was concluded that meat rabbit production is feasible in the Kumasi Metropolis of Ghana. The study recommends embarking on mass advertisement; farmer association and adapting to new technologies in the production process will help to enhance productivity. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=feasibility" title="feasibility">feasibility</a>, <a href="https://publications.waset.org/abstracts/search?q=commercial%20meat%20rabbit" title=" commercial meat rabbit"> commercial meat rabbit</a>, <a href="https://publications.waset.org/abstracts/search?q=production" title=" production"> production</a>, <a href="https://publications.waset.org/abstracts/search?q=Kumasi" title=" Kumasi"> Kumasi</a>, <a href="https://publications.waset.org/abstracts/search?q=Ghana" title=" Ghana"> Ghana</a> </p> <a href="https://publications.waset.org/abstracts/110855/assessing-the-feasibility-of-commercial-meat-rabbit-production-in-the-kumasi-metropolis-of-ghana" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/110855.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">132</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">22</span> Potential of Palm Oil Mill Effluent in Algae Cultivation for Biodiesel Production</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nur%20Azreena%20Idris">Nur Azreena Idris</a>, <a href="https://publications.waset.org/abstracts/search?q=Soh%20Kheang%20Loh"> Soh Kheang Loh</a>, <a href="https://publications.waset.org/abstracts/search?q=Harrison%20Lau%20Lik%20Nang"> Harrison Lau Lik Nang</a>, <a href="https://publications.waset.org/abstracts/search?q=Yuen%20May%20Choo"> Yuen May Choo</a>, <a href="https://publications.waset.org/abstracts/search?q=Eminour%20Muzalina%20Mustafa"> Eminour Muzalina Mustafa</a>, <a href="https://publications.waset.org/abstracts/search?q=Vijaysri%20Vello"> Vijaysri Vello</a>, <a href="https://publications.waset.org/abstracts/search?q=Cheng%20Yau%20Tan"> Cheng Yau Tan</a>, <a href="https://publications.waset.org/abstracts/search?q=Siew%20Moi%20Phang"> Siew Moi Phang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> It is estimated that about 0.65-0.67 m3 of palm oil mill effluent (POME) is generated when one tonne of fresh fruit bunches is processed. Owning to the high content of nutrients in POME, it has high potential as a medium for microalgae growth. This study attempted determining the growth rate, biomass productivity and biochemical composition of microalgae (Chlorella sp.) grown in different POME concentrations i.e. 6.25%, 12.5%, 25% and 50% at outdoor conditions using a 200-mL capacity high rate algae pond (HRAP) and 2 closed photobioreactors (PBRs) i.e. annular and flat panel. The strain, Chlorella sp. grown on 12.5% of POME in flat panel PBR exhibited the highest specific growth rate of 0.32/day and biomass productivity (27.1 mg/L/day) followed by those in HRAP and annular PBR. It further showed that a good growth of Chlorella sp. in 12.5% of POME could sufficiently reduce the nutrients of POME such as phosphate (PO4), nitrate (NO3), nitrite (NO2) and chemical oxygen demand (COD). The extracted algal oil from POME culture showed that the saturated fatty acids decreased while polyunsaturated fatty acids increased compared to those cultured in standard culture medium (Bold’s Basal medium). The biochemical compositions of the algae grown in flat panel PBR were the highest with lipid, protein and carbohydrate productivity of 17.91 mg/L/day, 34.65 mg/L/day and 21.44 mg/L/day, respectively. The microalgae cultivation in diluted POME had not only shown potential as biodiesel feedstock based on the fatty acids profile but also the ability to reduce pollutants e.g. PO4, NO3, NO2 and COD in biological wastewater treatment. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=wastewater%20treatment" title="wastewater treatment">wastewater treatment</a>, <a href="https://publications.waset.org/abstracts/search?q=photobioreactors" title=" photobioreactors"> photobioreactors</a>, <a href="https://publications.waset.org/abstracts/search?q=biomass%20productivity" title=" biomass productivity"> biomass productivity</a>, <a href="https://publications.waset.org/abstracts/search?q=specific%20growth%20rate" title=" specific growth rate"> specific growth rate</a> </p> <a href="https://publications.waset.org/abstracts/53085/potential-of-palm-oil-mill-effluent-in-algae-cultivation-for-biodiesel-production" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/53085.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">266</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">21</span> Community Radio as a Catalyst for Local Empowerment and Development in Rivers State: A Case Study of Local Government Areas</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Akpobome%20Harrison">Akpobome Harrison</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Community radio serves as a potent vehicle for amplifying local voices and driving community progress worldwide. It facilitates grassroots communication, empowers residents, and significantly contributes to social, cultural, and economic development. This study investigates the pivotal roles of community radio in elevating local voices and advancing development within Emuoha, Obio-Akpor, and Ikwerre Local Government Areas in Rivers State. Employing a quantitative methodology, the research involved random sampling of respondents via questionnaires. The findings underscore the transformative power of community radio in promoting local voices and fostering development, particularly within Rivers State. Moreover, community radio platforms empower marginalized populations, providing them with a voice and an opportunity to actively participate in the media landscape, share their stories, and express their concerns. This empowerment holds the potential to enhance civic engagement and communal harmony. Community radio stations often prioritize local news, events, and subjects that may not receive adequate coverage in mainstream media, thus facilitating the dissemination of vital community information, including local news, weather updates, and emergency alerts. In light of these observations, this paper advocates for the encouragement of community radio by both the state government and private media entities to facilitate seamless information dissemination. Additionally, the paper highlights the significant role played by the use of Pidgin English as a communication tool, particularly in providing understanding and a voice to marginalized individuals in rural communities. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=community%20radio" title="community radio">community radio</a>, <a href="https://publications.waset.org/abstracts/search?q=local%20voices" title=" local voices"> local voices</a>, <a href="https://publications.waset.org/abstracts/search?q=marginalized%20populations" title=" marginalized populations"> marginalized populations</a>, <a href="https://publications.waset.org/abstracts/search?q=information%20dissemination" title=" information dissemination"> information dissemination</a>, <a href="https://publications.waset.org/abstracts/search?q=pidgin%20english" title=" pidgin english"> pidgin english</a>, <a href="https://publications.waset.org/abstracts/search?q=grassroots%20communication" title=" grassroots communication"> grassroots communication</a> </p> <a href="https://publications.waset.org/abstracts/175702/community-radio-as-a-catalyst-for-local-empowerment-and-development-in-rivers-state-a-case-study-of-local-government-areas" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/175702.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">66</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">20</span> Designing Product-Service-System Applied to Reusable Packaging Solutions: A Strategic Design Tool</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yuan%20Long">Yuan Long</a>, <a href="https://publications.waset.org/abstracts/search?q=Fabrizio%20Ceschin"> Fabrizio Ceschin</a>, <a href="https://publications.waset.org/abstracts/search?q=David%20Harrison"> David Harrison</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Environmental sustainability is under the threat of excessive single-use plastic packaging waste, and current waste management fails to address this issue. Therefore, it has led to a reidentification of the alternative, which can curb the packaging waste without reducing social needs. Reusable packaging represents a circular approach to close the loop of consumption in which packaging can stay longer in the system to satisfy social needs. However, the implementation of reusable packaging is fragmented and lacks systematic approaches. The product-service system (PSS) is widely regarded as a sustainable business model innovation for embracing circular consumption. As a result, applying PSS to reusable packaging solutions will be promising to address the packaging waste issue. This paper aims at filling the knowledge gap relating to apply PSS to reusable packaging solutions and provide a strategic design tool that could support packaging professionals to design reusable packaging solutions. The methodology of this paper is case studies and workshops to provide a design tool. The respondents are packaging professionals who are packaging consultants, NGO professionals, and entrepreneurs. 57 cases collected show that 15 archetypal models operate in the market. Subsequently, a polarity diagram is developed to embrace those 15 archetypal models, and a total number of 24 experts were invited for the workshop to evaluate the design tool. This research finally provides a strategic design tool to support packaging professionals to design reusable packaging solutions. The application of the tool is to support the understanding of the reusable packaging solutions, analyzing the markets, identifying new opportunities, and generate new business models. The implication of this research is to provide insights for academics and businesses in terms of tackling single-use packaging waste and build a foundation for further development of the reusable packaging solution tool. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=environmental%20sustainability" title="environmental sustainability">environmental sustainability</a>, <a href="https://publications.waset.org/abstracts/search?q=product-service%20system" title=" product-service system"> product-service system</a>, <a href="https://publications.waset.org/abstracts/search?q=reusable%20packaging" title=" reusable packaging"> reusable packaging</a>, <a href="https://publications.waset.org/abstracts/search?q=design%20tool" title=" design tool"> design tool</a> </p> <a href="https://publications.waset.org/abstracts/122023/designing-product-service-system-applied-to-reusable-packaging-solutions-a-strategic-design-tool" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/122023.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">148</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">19</span> Effect of Mannitol on in Vitro Conservation of Local and Exotic Taro-Genotypes (Colocasia Esculenta Var Esculenta)</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Benjamin%20Bonsu%20Bruce">Benjamin Bonsu Bruce</a>, <a href="https://publications.waset.org/abstracts/search?q=Marian%20Dorcas%20Quain%20David%20Appiah-Kubi"> Marian Dorcas Quain David Appiah-Kubi</a>, <a href="https://publications.waset.org/abstracts/search?q=Gertrude%20Osei-Diko"> Gertrude Osei-Diko</a>, <a href="https://publications.waset.org/abstracts/search?q=Harrison%20Kwame%20Dapaah"> Harrison Kwame Dapaah</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Taro [Colocasia esculenta (L.) Schott] is a major staple food and remains a significant crop to many cultural and agricultural customs worldwide. In Ghana, taro is mostly propagated using vegetative material, which is conserved in field collection and recycled from their farms to establish new fields. However, this practice promotes the accumulation of systemic pathogens. Prior exposure to pests and subsequent expression of disease symptoms can also be a huge constraint to sustainable conservation and utilization of taro genetic resources. In vitro, slow growth is one of the most promising techniques to be utilized for conservation. The objective of this study was to find a medium-term in vitro conservation protocol for local and exotic taro genotypes. The medium-term conservation study was conducted using actively growing shoots obtained from in vitro cultures. Explants were cultured to full strength in complete Murashige and Skoog medium supplemented with Mannitol at different concentrations (0g/l, 20g/l, 25g/l, and 30g/l). Another medium that was tested as an additional treatment is the White’s medium. The highest number of shoots (6.33) and leaves (22.67) occurred on medium containing 20 and 25g/l mannitol in genotype SAO 006 as compared to other genotypes, whereas 30g/l mannitol was the best to restrict growth for the entire 6 months period in terms of shoot height (22.50cm). The study reveals that mannitol supplemented culture media could reduce the growth of Colocasia plantlets, especially in stem height. Culture growth following 6 months of conservation, showed that healthy shoot cultures of Taro were obtained after 6 months of storage in a medium containing 20gl⁻¹ and 25gl⁻¹ mannitol. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=complete%20murashige" title="complete murashige">complete murashige</a>, <a href="https://publications.waset.org/abstracts/search?q=skoog%20medium" title=" skoog medium"> skoog medium</a>, <a href="https://publications.waset.org/abstracts/search?q=culture%20conditions" title=" culture conditions"> culture conditions</a>, <a href="https://publications.waset.org/abstracts/search?q=mannitol" title=" mannitol"> mannitol</a>, <a href="https://publications.waset.org/abstracts/search?q=slow%20growth%20conservation" title=" slow growth conservation"> slow growth conservation</a> </p> <a href="https://publications.waset.org/abstracts/148840/effect-of-mannitol-on-in-vitro-conservation-of-local-and-exotic-taro-genotypes-colocasia-esculenta-var-esculenta" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/148840.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">169</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">18</span> The Consistency of Gerhard Kittel’s “Christian” Antisemitism in His "Die Judenfrage" and "Meine Verteidigung"</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Catherine%20Harrison">Catherine Harrison</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Faced with arrest, imprisonment and the denazification process in 1945, Tübingen University’s Professor of Theology, Gerhard Kittel, refused to abandon the “Christian” antisemitism which he had first expounded in his Die Judenfrage [The Jewish Question] (1933 and 1934). At the heart of this paper is a critical engagement with Die Judenfrage, the first in English. Putting Die Judenfrage into dialogue with Kittel’s 1946, Meine Verteidigung [My Defence] (1945-6) exposes the remarkable consistency of Kittel’s idiosyncratic but closely argued Christian theology of antisemitism. Girdling his career as a foremost theologian, antisemite and enthusiastic supporter of Hitler and the NSDAP, the consistency between Die Judenfrage and Meine Verteidigung attests Kittel’s consistent and authentic, intellectual position. In both texts, he claims to be advancing Christian, as opposed to “vulgar” or racial, antisemitism. Yet, in the thirteen years which divide them, Kittel had mediated contact with Nazi illuminati Rudolph Hess, Alfred Rosenberg, Winnifred Wagner, Josef Goebbels and Baldur von Schirach, through his publications in various antisemitic journals. The paper argues: Die Judenfrage, as both a text and as a theme, is axiomatic to Kittel’s defence statement; and that Die Judenfrage constitutes the template of Kittel’s arcane, personal “Christian” antisemitism of which Meine Verteidigung is a faithful impression. Both are constructed on the same theologically chimeric and abstruse hypotheses regarding Volk, Spätjudentum [late Judaism] and Heilgeschichte [salvation history]. Problematising these and other definitional vagaries that make up Kittel’s “Christian” antisemitism highlight the remarkable theoretical consistency between Die Judenfrage and Meine Verteidigung. It is concluded that a deadly synergy of Nazi racial antisemitism and the New Testament antisemitism shaped Kittel’s judgement to the degree that, despite the slipstream of concentration camp footage which was shaking the foundations of post-war German academia, Meine Verteidigung is a simple restatement of the antisemitsm conveyed in Die Judenfrage. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gerhard%20Kittel" title="Gerhard Kittel">Gerhard Kittel</a>, <a href="https://publications.waset.org/abstracts/search?q=Third%20Reich%20theology" title=" Third Reich theology"> Third Reich theology</a>, <a href="https://publications.waset.org/abstracts/search?q=the%20Jewish%20Question" title=" the Jewish Question"> the Jewish Question</a>, <a href="https://publications.waset.org/abstracts/search?q=Nazi%20antisemitism" title=" Nazi antisemitism "> Nazi antisemitism </a> </p> <a href="https://publications.waset.org/abstracts/120701/the-consistency-of-gerhard-kittels-christian-antisemitism-in-his-die-judenfrage-and-meine-verteidigung" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/120701.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">166</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">17</span> Towards an Eastern Philosophy of Religion: on the Contradictory Identity of Philosophy and Religion </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Carlo%20Cogliati">Carlo Cogliati</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study of the relationship of philosophical reason with the religious domain has been very much a concern for many of the Western philosophical and theological traditions. In this essay, I will suggest a proposal for an Eastern philosophy of religion based on Nishida’s contradictory identity of the two: philosophy soku hi (is, and yes is not) religion. This will pose a challenge to the traditional Western contents and methods of the discipline. This paper aims to serve three purposes. First, I will critically assess Charlesworth’s typology of the relation between philosophy and religion in the West: philosophy as/for/against/about/after religion. I will also engage Harrison’s call for a global philosophy of religion(s) and argue that, although it expands the scope and the range of the questions to address, it is still Western in its method. Second, I will present Nishida’s logic of absolutely contradictory self-identity as the instrument to transcend the dichotomous pair of identity and contradiction: ‘A is A’ and ‘A is not A’. I will then explain how this ‘concrete’ logic of the East, as opposed to the ‘formal’ logic of the West, exhibits at best the bilateral dynamic relation between philosophy and religion. Even as Nishida argues for the non-separability of the two, he is also aware and committed to their mutual non-reducibility. Finally, I will outline the resulting new relation between God and creatures. Nishida in his philosophy soku hi religion replaces the traditional Western dualistic concept of God with the Eastern non-dualistic understanding of God as “neither transcendent nor immanent, and at the same time both transcendent and immanent.” God is therefore a self-identity of contradiction, nowhere and yet everywhere present in the world of creatures. God as absolute being is also absolute nothingness: the world of creatures is the expression of God’s absolute self-negation. The overreaching goal of this essay is to offer an alternative to traditional Western approaches to philosophy of religion based on Nishida’s logic of absolutely contradictory self-identity, as an example of philosophical and religious counter(influence). The resulting relationship between philosophy and religion calls for a revision of traditional concepts and methods. The outcome is not to reformulate the Eastern predilection to not sharply distinguish philosophical thought from religious enlightenment rather to bring together philosophy and religion in the place of identity and difference. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=basho" title="basho">basho</a>, <a href="https://publications.waset.org/abstracts/search?q=Nishida%20Kitaro" title=" Nishida Kitaro"> Nishida Kitaro</a>, <a href="https://publications.waset.org/abstracts/search?q=shukyotetsugaku" title=" shukyotetsugaku"> shukyotetsugaku</a>, <a href="https://publications.waset.org/abstracts/search?q=soku%20hi" title=" soku hi"> soku hi</a>, <a href="https://publications.waset.org/abstracts/search?q=zettai%20mujunteki%20jikodoitsu%20no%20ronri" title=" zettai mujunteki jikodoitsu no ronri"> zettai mujunteki jikodoitsu no ronri</a> </p> <a href="https://publications.waset.org/abstracts/132369/towards-an-eastern-philosophy-of-religion-on-the-contradictory-identity-of-philosophy-and-religion" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/132369.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">192</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">16</span> Predicting Radioactive Waste Glass Viscosity, Density and Dissolution with Machine Learning</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Joseph%20Lillington">Joseph Lillington</a>, <a href="https://publications.waset.org/abstracts/search?q=Tom%20Gout"> Tom Gout</a>, <a href="https://publications.waset.org/abstracts/search?q=Mike%20Harrison"> Mike Harrison</a>, <a href="https://publications.waset.org/abstracts/search?q=Ian%20Farnan"> Ian Farnan</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The vitrification of high-level nuclear waste within borosilicate glass and its incorporation within a multi-barrier repository deep underground is widely accepted as the preferred disposal method. However, for this to happen, any safety case will require validation that the initially localized radionuclides will not be considerably released into the near/far-field. Therefore, accurate mechanistic models are necessary to predict glass dissolution, and these should be robust to a variety of incorporated waste species and leaching test conditions, particularly given substantial variations across international waste-streams. Here, machine learning is used to predict glass material properties (viscosity, density) and glass leaching model parameters from large-scale industrial data. A variety of different machine learning algorithms have been compared to assess performance. Density was predicted solely from composition, whereas viscosity additionally considered temperature. To predict suitable glass leaching model parameters, a large simulated dataset was created by coupling MATLAB and the chemical reactive-transport code HYTEC, considering the state-of-the-art GRAAL model (glass reactivity in allowance of the alteration layer). The trained models were then subsequently applied to the large-scale industrial, experimental data to identify potentially appropriate model parameters. Results indicate that ensemble methods can accurately predict viscosity as a function of temperature and composition across all three industrial datasets. Glass density prediction shows reliable learning performance with predictions primarily being within the experimental uncertainty of the test data. Furthermore, machine learning can predict glass dissolution model parameters behavior, demonstrating potential value in GRAAL model development and in assessing suitable model parameters for large-scale industrial glass dissolution data. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=machine%20learning" title="machine learning">machine learning</a>, <a href="https://publications.waset.org/abstracts/search?q=predictive%20modelling" title=" predictive modelling"> predictive modelling</a>, <a href="https://publications.waset.org/abstracts/search?q=pattern%20recognition" title=" pattern recognition"> pattern recognition</a>, <a href="https://publications.waset.org/abstracts/search?q=radioactive%20waste%20glass" title=" radioactive waste glass "> radioactive waste glass </a> </p> <a href="https://publications.waset.org/abstracts/115477/predicting-radioactive-waste-glass-viscosity-density-and-dissolution-with-machine-learning" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/115477.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">116</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">15</span> Reduplication In Urdu-Hindi Nonsensical Words: An OT Analysis</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Riaz%20Ahmed%20Mangrio">Riaz Ahmed Mangrio</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Reduplication in Urdu-Hindi affects all major word categories, particles, and even nonsensical words. It conveys a variety of meanings, including distribution, emphasis, iteration, adjectival and adverbial. This study will primarily discuss reduplicative structures of nonsensical words in Urdu-Hindi and then briefly look at some examples from other Indo-Aryan languages to introduce the debate regarding the same structures in them. The goal of this study is to present counter-evidence against Keane (2005: 241), who claims “the base in the cases of lexical and phrasal echo reduplication is always independently meaningful”. However, Urdu-Hindi reduplication derives meaningful compounds from nonsensical words e.g. gũ mgũ (A) ‘silent and confused’ and d̪əb d̪əb-a (N) ‘one’s fear over others’. This needs a comprehensive examination to see whether and how the various structures form patterns of a base-reduplicant relationship or, rather, they are merely sub lexical items joining together to form a word pattern of any grammatical category in content words. Another interesting theoretical question arises within the Optimality framework: in an OT analysis, is it necessary to identify one of the two constituents as the base and the other as reduplicant? Or is it best to consider this a pattern, but then how does this fit in with an OT analysis? This may be an even more interesting theoretical question. Looking for the solution to such questions can serve to make an important contribution. In the case at hand, each of the two constituents is an independent nonsensical word, but their echo reduplication is nonetheless meaningful. This casts significant doubt upon Keane’s (2005: 241) observation of some examples from Hindi and Tamil reduplication that “the base in cases of lexical and phrasal echo reduplication is always independently meaningful”. The debate on the point becomes further interesting when the triplication of nonsensical words in Urdu-Hindi e.g. aẽ baẽ ʃaẽ (N) ‘useless talk’ is also seen, which is equally important to discuss. The example is challenging to Harrison’s (1973) claim that only the monosyllabic verbs in their progressive forms reduplicate twice to result in triplication, which is not the case with the example presented. The study will consist of a thorough descriptive analysis of the data for the purpose of documentation, and then there will be OT analysis. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=reduplication" title="reduplication">reduplication</a>, <a href="https://publications.waset.org/abstracts/search?q=urdu-hindi" title=" urdu-hindi"> urdu-hindi</a>, <a href="https://publications.waset.org/abstracts/search?q=nonsensical" title=" nonsensical"> nonsensical</a>, <a href="https://publications.waset.org/abstracts/search?q=optimality%20theory" title=" optimality theory"> optimality theory</a> </p> <a href="https://publications.waset.org/abstracts/164930/reduplication-in-urdu-hindi-nonsensical-words-an-ot-analysis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/164930.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">75</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">14</span> Identification of Candidate Congenital Heart Defects Biomarkers by Applying a Random Forest Approach on DNA Methylation Data</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kan%20Yu">Kan Yu</a>, <a href="https://publications.waset.org/abstracts/search?q=Khui%20Hung%20Lee"> Khui Hung Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Eben%20Afrifa-Yamoah"> Eben Afrifa-Yamoah</a>, <a href="https://publications.waset.org/abstracts/search?q=Jing%20Guo"> Jing Guo</a>, <a href="https://publications.waset.org/abstracts/search?q=Katrina%20Harrison"> Katrina Harrison</a>, <a href="https://publications.waset.org/abstracts/search?q=Jack%20Goldblatt"> Jack Goldblatt</a>, <a href="https://publications.waset.org/abstracts/search?q=Nicholas%20Pachter"> Nicholas Pachter</a>, <a href="https://publications.waset.org/abstracts/search?q=Jitian%20Xiao"> Jitian Xiao</a>, <a href="https://publications.waset.org/abstracts/search?q=Guicheng%20Brad%20Zhang"> Guicheng Brad Zhang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background and Significance of the Study: Congenital Heart Defects (CHDs) are the most common malformation at birth and one of the leading causes of infant death. Although the exact etiology remains a significant challenge, epigenetic modifications, such as DNA methylation, are thought to contribute to the pathogenesis of congenital heart defects. At present, no existing DNA methylation biomarkers are used for early detection of CHDs. The existing CHD diagnostic techniques are time-consuming and costly and can only be used to diagnose CHDs after an infant was born. The present study employed a machine learning technique to analyse genome-wide methylation data in children with and without CHDs with the aim to find methylation biomarkers for CHDs. Methods: The Illumina Human Methylation EPIC BeadChip was used to screen the genome‐wide DNA methylation profiles of 24 infants diagnosed with congenital heart defects and 24 healthy infants without congenital heart defects. Primary pre-processing was conducted by using RnBeads and limma packages. The methylation levels of top 600 genes with the lowest p-value were selected and further investigated by using a random forest approach. ROC curves were used to analyse the sensitivity and specificity of each biomarker in both training and test sample sets. The functionalities of selected genes with high sensitivity and specificity were then assessed in molecular processes. Major Findings of the Study: Three genes (MIR663, FGF3, and FAM64A) were identified from both training and validating data by random forests with an average sensitivity and specificity of 85% and 95%. GO analyses for the top 600 genes showed that these putative differentially methylated genes were primarily associated with regulation of lipid metabolic process, protein-containing complex localization, and Notch signalling pathway. The present findings highlight that aberrant DNA methylation may play a significant role in the pathogenesis of congenital heart defects. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biomarker" title="biomarker">biomarker</a>, <a href="https://publications.waset.org/abstracts/search?q=congenital%20heart%20defects" title=" congenital heart defects"> congenital heart defects</a>, <a href="https://publications.waset.org/abstracts/search?q=DNA%20methylation" title=" DNA methylation"> DNA methylation</a>, <a href="https://publications.waset.org/abstracts/search?q=random%20forest" title=" random forest"> random forest</a> </p> <a href="https://publications.waset.org/abstracts/133541/identification-of-candidate-congenital-heart-defects-biomarkers-by-applying-a-random-forest-approach-on-dna-methylation-data" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/133541.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">158</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">13</span> Professionals’ Learning from Casework in Child Protection: The View from Within</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jude%20Harrison">Jude Harrison</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Child protection is a complex and sensitive practice. The core responsibility is the care and protection of children and young people who have been subject to or who are at risk from abuse and neglect. The work involves investigating allegations of harm, preparing for and making representations to the legal system, and case planning and management across a continuum of complicated care interventions. Professionals’ learning for child protection practice is evident in a range of literature investigating multiple learning processes such as university preparation, student placements, professional supervision, training, and other post-qualifying professional development experiences at work. There is, however, very limited research into how caseworkers learn in and through their daily practice. Little is known, therefore, about how learning at work unfolds for caseworkers, the dimensions in which it can be understood or the ways in which it can be best facilitated and supported. Compounding this, much of the current child protection learning literature reflects an orthodox conception of learning as mentalistic and individualised, in which knowledge is typically understood as abstract theory or as technical skill or competency. This presentation outlines key findings from a PhD research study that explored learning at work for statutory child protection caseworkers from an alternative interpretation of learning using a practice theory approach. Practice theory offers an interpretation of learning as performative and grounded in situated experience. The findings of the study show that casework practice is both a mode and site of learning. The study was ethnographic in design based and followed 17 child protection caseworkers via in-depth interviews, observations and participant reflective journaling. Inductive and abductive analysis was used to organise and interpret the data and expand analysis, leading to themes. Key findings show learning to be a sociomaterial property of doing; the social ontological character of learning; and teleoaffectivity as a feature of learning. The findings contribute to theoretical and practical understandings of learning and practice in child protection, child welfare and the professional learning literature more broadly. The findings have potential to contribute to policy directions at state, territory and national levels to enhance child protection practice and systems. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=adiult%20learning" title="adiult learning">adiult learning</a>, <a href="https://publications.waset.org/abstracts/search?q=workplace%20learning" title=" workplace learning"> workplace learning</a>, <a href="https://publications.waset.org/abstracts/search?q=child%20welfare" title=" child welfare"> child welfare</a>, <a href="https://publications.waset.org/abstracts/search?q=sociomaterial" title=" sociomaterial"> sociomaterial</a>, <a href="https://publications.waset.org/abstracts/search?q=practice%20theory" title=" practice theory"> practice theory</a> </p> <a href="https://publications.waset.org/abstracts/176494/professionals-learning-from-casework-in-child-protection-the-view-from-within" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/176494.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">75</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">12</span> The Role of Agroforestry Practices in Climate Change Mitigation in Western Kenya</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Humphrey%20Agevi">Humphrey Agevi</a>, <a href="https://publications.waset.org/abstracts/search?q=Harrison%20Tsingalia"> Harrison Tsingalia</a>, <a href="https://publications.waset.org/abstracts/search?q=Richard%20Onwonga"> Richard Onwonga</a>, <a href="https://publications.waset.org/abstracts/search?q=Shem%20Kuyah"> Shem Kuyah</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Most of the world ecosystems have been affected by the effects of climate change. Efforts have been made to mitigate against climate change effects. While most studies have been done in forest ecosystems and pure plant plantations, trees on farms including agroforestry have only received attention recently. Agroforestry systems and tree cover on agricultural lands make an important contribution to climate change mitigation but are not systematically accounted for in the global carbon budgets. This study sought to: (i) determine tree diversity in different agroforestry practices; (ii) determine tree biomass in different agroforestry practices. Study area was determined according to the Land degradation surveillance framework (LSDF). Two study sites were established. At each of the site, a 5km x 10km block was established on a map using Google maps and satellite images. Way points were then uploaded in a GPS helped locate the blocks on the ground. In each of the blocks, Nine (8) sentinel clusters measuring 1km x 1km were randomized. Randomization was done in a common spreadsheet program and later be downloaded to a Global Positioning System (GPS) so that during surveys the researchers were able to navigate to the sampling points. In each of the sentinel cluster, two farm boundaries were randomly identified for convenience and to avoid bias. This led to 16 farms in Kakamega South and 16 farms in Kakamega North totalling to 32 farms in Kakamega Site. Species diversity was determined using Shannon wiener index. Tree biomass was determined using allometric equation. Two agroforestry practices were found; homegarden and hedgerow. Species diversity ranged from 0.25-2.7 with a mean of 1.8 ± 0.10. Species diversity in homegarden ranged from 1-2.7 with a mean of 1.98± 0.14. Hedgerow species diversity ranged from 0.25-2.52 with a mean of 1.74± 0.11. Total Aboveground Biomass (AGB) determined was 13.96±0.37 Mgha-1. Homegarden with the highest abundance of trees had higher above ground biomass (AGB) compared to hedgerow agroforestry. This study is timely as carbon budgets in the agroforestry can be incorporated in the global carbon budgets and improve the accuracy of national reporting of greenhouse gases. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=agroforestry" title="agroforestry">agroforestry</a>, <a href="https://publications.waset.org/abstracts/search?q=allometric%20equations" title=" allometric equations"> allometric equations</a>, <a href="https://publications.waset.org/abstracts/search?q=biomass" title=" biomass"> biomass</a>, <a href="https://publications.waset.org/abstracts/search?q=climate%20change" title=" climate change"> climate change</a> </p> <a href="https://publications.waset.org/abstracts/67587/the-role-of-agroforestry-practices-in-climate-change-mitigation-in-western-kenya" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/67587.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">364</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">11</span> Understanding the Influence of Fibre Meander on the Tensile Properties of Advanced Composite Laminates</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gaoyang%20Meng">Gaoyang Meng</a>, <a href="https://publications.waset.org/abstracts/search?q=Philip%20Harrison"> Philip Harrison</a> </p> <p class="card-text"><strong>Abstract:</strong></p> When manufacturing composite laminates, the fibre directions within the laminate are never perfectly straight and inevitably contain some degree of stochastic in-plane waviness or ‘meandering’. In this work we aim to understand the relationship between the degree of meandering of the fibre paths, and the resulting uncertainty in the laminate’s final mechanical properties. To do this, a numerical tool is developed to automatically generate meandering fibre paths in each of the laminate's 8 plies (using Matlab) and after mapping this information into finite element simulations (using Abaqus), the statistical variability of the tensile mechanical properties of a [45°/90°/-45°/0°]s carbon/epoxy (IM7/8552) laminate is predicted. The stiffness, first ply failure strength and ultimate failure strength are obtained. Results are generated by inputting the degree of variability in the fibre paths and the laminate is then examined in all directions (from 0° to 359° in increments of 1°). The resulting predictions are output as flower (polar) plots for convenient analysis. The average fibre orientation of each ply in a given laminate is determined by the laminate layup code [45°/90°/-45°/0°]s. However, in each case, the plies contain increasingly large amounts of in-plane waviness (quantified by the standard deviation of the fibre direction in each ply across the laminate. Four different amounts of variability in the fibre direction are tested (2°, 4°, 6° and 8°). Results show that both the average tensile stiffness and the average tensile strength decrease, while the standard deviations increase, with an increasing degree of fibre meander. The variability in stiffness is found to be relatively insensitive to the rotation angle, but the variability in strength is sensitive. Specifically, the uncertainty in laminate strength is relatively low at orientations centred around multiples of 45° rotation angle, and relatively high between these rotation angles. To concisely represent all the information contained in the various polar plots, rotation-angle dependent Weibull distribution equations are fitted to the data. The resulting equations can be used to quickly estimate the size of the errors bars for the different mechanical properties, resulting from the amount of fibre directional variability contained within the laminate. A longer term goal is to use these equations to quickly introduce realistic variability at the component level. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=advanced%20composite%20laminates" title="advanced composite laminates">advanced composite laminates</a>, <a href="https://publications.waset.org/abstracts/search?q=FE%20simulation" title=" FE simulation"> FE simulation</a>, <a href="https://publications.waset.org/abstracts/search?q=in-plane%20waviness" title=" in-plane waviness"> in-plane waviness</a>, <a href="https://publications.waset.org/abstracts/search?q=tensile%20properties" title=" tensile properties"> tensile properties</a>, <a href="https://publications.waset.org/abstracts/search?q=uncertainty%20quantification" title=" uncertainty quantification"> uncertainty quantification</a> </p> <a href="https://publications.waset.org/abstracts/163268/understanding-the-influence-of-fibre-meander-on-the-tensile-properties-of-advanced-composite-laminates" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/163268.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">89</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">10</span> Motivation of Doctors and its Impact on the Quality of Working Life</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=E.%20V.%20Fakhrutdinova">E. V. Fakhrutdinova</a>, <a href="https://publications.waset.org/abstracts/search?q=K.%20R.%20Maksimova"> K. R. Maksimova</a>, <a href="https://publications.waset.org/abstracts/search?q=P.%20B.%20Chursin"> P. B. Chursin</a> </p> <p class="card-text"><strong>Abstract:</strong></p> At the present stage of the society progress the health care is an integral part of both the economic system and social, while in the second case the medicine is a major component of a number of basic and necessary social programs. Since the foundation of the health system are highly qualified health professionals, it is logical proposition that increase of doctor`s professionalism improves the effectiveness of the system as a whole. Professionalism of the doctor is a collection of many components, essential role played by such personal-psychological factors as honesty, willingness and desire to help people, and motivation. A number of researchers consider motivation as an expression of basic human needs that have passed through the “filter” which is a worldview and values learned in the process of socialization by the individual, to commit certain actions designed to achieve the expected result. From this point of view a number of researchers propose the following classification of highly skilled employee’s needs: 1. the need for confirmation the competence (setting goals that meet the professionalism and receipt of positive emotions in their decision), 2. The need for independence (the ability to make their own choices in contentious situations arising in the process carry out specialist functions), 3. The need for ownership (in the case of health care workers, to the profession and accordingly, high in the eyes of the public status of the doctor). Nevertheless, it is important to understand that in a market economy a significant motivator for physicians (both legal and natural persons) is to maximize its own profits. In the case of health professionals duality motivational structure creates an additional contrast, as in the public mind the image of the ideal physician; usually a altruistically minded person thinking is not primarily about their own benefit, and to assist others. In this context, the question of the real motivation of health workers deserves special attention. The survey conducted by the American researcher Harrison Terni for the magazine "Med Tech" in 2010 revealed the opinion of more than 200 medical students starting courses, and the primary motivation in a profession choice is "desire to help people", only 15% said that they want become a doctor, "to earn a lot". From the point of view of most of the classical theories of motivation this trend can be called positive, as intangible incentives are more effective. However, it is likely that over time the opinion of the respondents may change in the direction of mercantile motives. Thus, it is logical to assume that well-designed system of motivation of doctor`s labor should be based on motivational foundations laid during training in higher education. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=motivation" title="motivation">motivation</a>, <a href="https://publications.waset.org/abstracts/search?q=quality%20of%20working%20life" title=" quality of working life"> quality of working life</a>, <a href="https://publications.waset.org/abstracts/search?q=health%20system" title=" health system"> health system</a>, <a href="https://publications.waset.org/abstracts/search?q=personal-psychological%20factors" title=" personal-psychological factors"> personal-psychological factors</a>, <a href="https://publications.waset.org/abstracts/search?q=motivational%20structure" title=" motivational structure"> motivational structure</a> </p> <a href="https://publications.waset.org/abstracts/25686/motivation-of-doctors-and-its-impact-on-the-quality-of-working-life" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/25686.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">358</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">9</span> Impact of Experiential Learning on Executive Function, Language Development, and Quality of Life for Adults with Intellectual and Developmental Disabilities (IDD)</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mary%20Deyo">Mary Deyo</a>, <a href="https://publications.waset.org/abstracts/search?q=Zmara%20Harrison"> Zmara Harrison</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study reports the outcomes of an 8-week experiential learning program for 6 adults with Intellectual and Developmental Disabilities (IDD) at a day habilitation program. The intervention foci for this program include executive function, language learning in the domains of expressive, receptive, and pragmatic language, and quality of life. The interprofessional collaboration aimed at supporting adults with IDD to reach person-centered, functional goals across skill domains is critical. This study is a significant addition to the speech-language pathology literature in that it examines a therapy method that potentially meets this need while targeting domains within the speech-language pathology scope of practice. Communication therapy was provided during highly valued and meaningful hands-on learning experiences, referred to as the Garden Club, which incorporated all aspects of planting and caring for a garden as well as related journaling, sensory, cooking, art, and technology-based activities. Direct care staff and an undergraduate research assistant were trained by SLP to be impactful language guides during their interactions with participants in the Garden Club. SLP also provided direct therapy and modeling during Garden Club. Research methods used in this study included a mixed methods analysis of a literature review, a quasi-experimental implementation of communication therapy in the context of experiential learning activities, Quality of Life participant surveys, quantitative pre- post- data collection and linear mixed model analysis, qualitative data collection with qualitative content analysis and coding for themes. Outcomes indicated overall positive changes in expressive vocabulary, following multi-step directions, sequencing, problem-solving, planning, skills for building and maintaining meaningful social relationships, and participant perception of the Garden Project’s impact on their own quality of life. Implementation of this project also highlighted supports and barriers that must be taken into consideration when planning similar projects. Overall findings support the use of experiential learning projects in day habilitation programs for adults with IDD, as well as additional research to deepen understanding of best practices, supports, and barriers for implementation of experiential learning with this population. This research provides an important contribution to research in the fields of speech-language pathology and other professions serving adults with IDD by describing an interprofessional experiential learning program with positive outcomes for executive function, language learning, and quality of life. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=experiential%20learning" title="experiential learning">experiential learning</a>, <a href="https://publications.waset.org/abstracts/search?q=adults" title=" adults"> adults</a>, <a href="https://publications.waset.org/abstracts/search?q=intellectual%20and%20developmental%20disabilities" title=" intellectual and developmental disabilities"> intellectual and developmental disabilities</a>, <a href="https://publications.waset.org/abstracts/search?q=expressive%20language" title=" expressive language"> expressive language</a>, <a href="https://publications.waset.org/abstracts/search?q=receptive%20language" title=" receptive language"> receptive language</a>, <a href="https://publications.waset.org/abstracts/search?q=pragmatic%20language" title=" pragmatic language"> pragmatic language</a>, <a href="https://publications.waset.org/abstracts/search?q=executive%20function" title=" executive function"> executive function</a>, <a href="https://publications.waset.org/abstracts/search?q=communication%20therapy" title=" communication therapy"> communication therapy</a>, <a href="https://publications.waset.org/abstracts/search?q=day%20habilitation" title=" day habilitation"> day habilitation</a>, <a href="https://publications.waset.org/abstracts/search?q=interprofessionalism" title=" interprofessionalism"> interprofessionalism</a>, <a href="https://publications.waset.org/abstracts/search?q=quality%20of%20life" title=" quality of life"> quality of life</a> </p> <a href="https://publications.waset.org/abstracts/171080/impact-of-experiential-learning-on-executive-function-language-development-and-quality-of-life-for-adults-with-intellectual-and-developmental-disabilities-idd" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/171080.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">127</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">8</span> Leadership Education for Law Enforcement Mid-Level Managers: The Mediating Role of Effectiveness of Training on Transformational and Authentic Leadership Traits</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kevin%20Baxter">Kevin Baxter</a>, <a href="https://publications.waset.org/abstracts/search?q=Ron%20Grove"> Ron Grove</a>, <a href="https://publications.waset.org/abstracts/search?q=James%20Pitney"> James Pitney</a>, <a href="https://publications.waset.org/abstracts/search?q=John%20Harrison"> John Harrison</a>, <a href="https://publications.waset.org/abstracts/search?q=Ozlem%20Gumus"> Ozlem Gumus</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purpose of this research is to determine the mediating effect of effectiveness of the training provided by Northwestern University’s School of Police Staff and Command (SPSC), on the ability of law enforcement mid-level managers to learn transformational and authentic leadership traits. This study will also evaluate the leadership styles, of course, graduates compared to non-attendees using a static group comparison design. The Louisiana State Police pay approximately $40,000 in salary, tuition, housing, and meals for each state police lieutenant attending the 10-week program of the SPSC. This school lists the development of transformational leaders as an increasing element. Additionally, the SPSC curriculum addresses all four components of authentic leadership - self-awareness, transparency, ethical/moral, and balanced processing. Upon return to law enforcement in roles of mid-level management, there are questions as to whether or not students revert to an “autocratic” leadership style. Insufficient evidence exists to support claims for the effectiveness of management training or leadership development. Though it is widely recognized that transformational styles are beneficial to law enforcement, there is little evidence that suggests police leadership styles are changing. Police organizations continue to hold to a more transactional style (i.e., most senior police leaders remain autocrats). Additionally, research in the application of transformational, transactional, and laissez-faire leadership related to police organizations is minimal. The population of the study is law enforcement mid-level managers from various states within the United States who completed leadership training presented by the SPSC. The sample will be composed of 66 active law enforcement mid-level managers (lieutenants and captains) who have graduated from SPSC and 65 active law enforcement mid-level managers (lieutenants and captains) who have not attended SPSC. Participants will answer demographics questions, Multifactor Leadership Questionnaire, Authentic Leadership Questionnaire, and the Kirkpatrick Hybrid Evaluation Survey. Analysis from descriptive statistics, group comparison, one-way MANCOVA, and the Kirkpatrick Evaluation Model survey will be used to determine training effectiveness in the four levels of reaction, learning, behavior, and results. Independent variables are SPSC graduates (two groups: upper and lower) and no-SPSC attendees, and dependent variables are transformational and authentic leadership scores. SPSC graduates are expected to have higher MLQ scores for transformational leadership traits and higher ALQ scores for authentic leadership traits than SPSC non-attendees. We also expect the graduates to rate the efficacy of SPSC leadership training as high. This study will validate (or invalidate) the benefits, costs, and resources required for leadership development from a nationally recognized police leadership program, and it will also help fill the gap in the literature that exists between law enforcement professional development and transformational and authentic leadership styles. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=training%20effectiveness" title="training effectiveness">training effectiveness</a>, <a href="https://publications.waset.org/abstracts/search?q=transformational%20leadership" title=" transformational leadership"> transformational leadership</a>, <a href="https://publications.waset.org/abstracts/search?q=authentic%20leadership" title=" authentic leadership"> authentic leadership</a>, <a href="https://publications.waset.org/abstracts/search?q=law%20enforcement%20mid-level%20manager" title=" law enforcement mid-level manager"> law enforcement mid-level manager</a> </p> <a href="https://publications.waset.org/abstracts/116851/leadership-education-for-law-enforcement-mid-level-managers-the-mediating-role-of-effectiveness-of-training-on-transformational-and-authentic-leadership-traits" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/116851.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">105</span> </span> </div> </div> <ul class="pagination"> <li class="page-item disabled"><span class="page-link">‹</span></li> <li class="page-item active"><span class="page-link">1</span></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=E.%20Harrison&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=E.%20Harrison&page=2" rel="next">›</a></li> </ul> </div> </main> <footer> 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