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Haron</title> <meta name="description" content="Search results for: Nor Zaidi Haron"> <meta name="keywords" content="Nor Zaidi Haron"> <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="Nor Zaidi Haron" name="q" aria-label="Search"> <button class="btn btn-light my-2 my-sm-0" type="submit"><i class="fas fa-search"></i></button> </form> </div> <div class="collapse navbar-collapse mt-1" id="navbarMenu"> <ul class="navbar-nav ml-auto align-items-center" id="mainNavMenu"> <li class="nav-item"> <a class="nav-link" href="https://waset.org/conferences" title="Conferences in 2024/2025/2026">Conferences</a> </li> <li class="nav-item"> <a class="nav-link" href="https://waset.org/disciplines" title="Disciplines">Disciplines</a> </li> <li 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id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="Nor Zaidi Haron"> <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> 41</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Nor Zaidi Haron</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">41</span> Enhanced Test Scheme based on Programmable Write Time for Future Computer Memories</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nor%20Zaidi%20Haron">Nor Zaidi Haron</a>, <a href="https://publications.waset.org/abstracts/search?q=Fauziyah%20Salehuddin"> Fauziyah Salehuddin</a>, <a href="https://publications.waset.org/abstracts/search?q=Norsuhaidah%20Arshad"> Norsuhaidah Arshad</a>, <a href="https://publications.waset.org/abstracts/search?q=Sani%20Irwan%20Salim"> Sani Irwan Salim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Resistive random access memories (RRAMs) are one of the main candidates for future computer memories. However, due to their tiny size and immature device technology, the quality of the outgoing RRAM chips is seen as a serious issue. Defective RRAM cells might behave differently than existing semiconductor memories (Dynamic RAM, Static RAM, and Flash), meaning that they are difficult to be detected using existing test schemes. This paper presents an enhanced test scheme, referred to as Programmable Short Write Time (PSWT) that is able to improve the detection of faulty RRAM cells. It is developed by applying multiple weak write operations, each with different time durations. The test circuit embedded in the RRAM chip is made programmable in order to supply different weak write times during testing. The RRAM electrical model is described using Verilog-AMS language and is simulated using HSPICE simulation tools. Simulation results show that the proposed test scheme offers better open-resistive fault detection compared to existing test schemes. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=memory%20fault" title="memory fault">memory fault</a>, <a href="https://publications.waset.org/abstracts/search?q=memory%20test" title=" memory test"> memory test</a>, <a href="https://publications.waset.org/abstracts/search?q=design-for-testability" title=" design-for-testability"> design-for-testability</a>, <a href="https://publications.waset.org/abstracts/search?q=resistive%20random%20access%20memory" title=" resistive random access memory"> resistive random access memory</a> </p> <a href="https://publications.waset.org/abstracts/2242/enhanced-test-scheme-based-on-programmable-write-time-for-future-computer-memories" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/2242.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">387</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">40</span> Investigating Software Engineering Challenges in Game Development</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Fawad%20Zaidi">Fawad Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper discusses a variety of challenges and solutions involved with creating computer games and the issues faced by the software engineers working in this field. This review further investigates the articles coverage of project scope and the problem of feature creep that appears to be inherent with game development. The paper tries to answer the following question: Is this a problem caused by a shortage, or bad software engineering practices, or is this outside the control of the software engineering component of the game production process? <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=software%20engineering" title="software engineering">software engineering</a>, <a href="https://publications.waset.org/abstracts/search?q=computer%20games" title=" computer games"> computer games</a>, <a href="https://publications.waset.org/abstracts/search?q=software%20applications" title=" software applications"> software applications</a>, <a href="https://publications.waset.org/abstracts/search?q=development" title=" development"> development</a> </p> <a href="https://publications.waset.org/abstracts/1774/investigating-software-engineering-challenges-in-game-development" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/1774.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">475</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">39</span> Emotion Recognition in Video and Images in the Wild</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Faizan%20Tariq">Faizan Tariq</a>, <a href="https://publications.waset.org/abstracts/search?q=Moayid%20Ali%20Zaidi"> Moayid Ali Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Facial emotion recognition algorithms are expanding rapidly now a day. People are using different algorithms with different combinations to generate best results. There are six basic emotions which are being studied in this area. Author tried to recognize the facial expressions using object detector algorithms instead of traditional algorithms. Two object detection algorithms were chosen which are Faster R-CNN and YOLO. For pre-processing we used image rotation and batch normalization. The dataset I have chosen for the experiments is Static Facial Expression in Wild (SFEW). Our approach worked well but there is still a lot of room to improve it, which will be a future direction. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=face%20recognition" title="face recognition">face recognition</a>, <a href="https://publications.waset.org/abstracts/search?q=emotion%20recognition" title=" emotion recognition"> emotion recognition</a>, <a href="https://publications.waset.org/abstracts/search?q=deep%20learning" title=" deep learning"> deep learning</a>, <a href="https://publications.waset.org/abstracts/search?q=CNN" title=" CNN"> CNN</a> </p> <a href="https://publications.waset.org/abstracts/152635/emotion-recognition-in-video-and-images-in-the-wild" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/152635.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">187</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">38</span> Olfactometer Response of Red Palm Weevil (Rhynchophorus ferrugineus) (Coleoptera: Curculionidae) and Its Biology for the Evaluation of Resistance in the Commercially Grown Date Palm (Phoenix dactylifera L.) Cultivars in Pakistan</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mujahid%20Manzoor">Mujahid Manzoor</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Shafique"> Muhammad Shafique</a>, <a href="https://publications.waset.org/abstracts/search?q=Jam%20Nazeer%20Ahmad"> Jam Nazeer Ahmad</a>, <a href="https://publications.waset.org/abstracts/search?q=Farman%20Ahmad"> Farman Ahmad</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Ali"> Muhammad Ali</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Rizwan%20Tariq"> Muhammad Rizwan Tariq</a>, <a href="https://publications.waset.org/abstracts/search?q=Shahbaz%20Ahmad"> Shahbaz Ahmad</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Saleem%20Haider"> Muhammad Saleem Haider</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Date palms (P. dactylifera L.) are prominent in the Kingdom of Saudi Arabia (KSA), Iran, UAE, and Iraq, as well as Algeria, Egypt, and Pakistan. Insect pests' attacks on different palm cultivars adversely affected their production in the last few decades. Pakistan ranked sixth for date production around the world. The most commercially grown cultivars are Aseel, Dhaki, Falsi, Karbalai, Mozawati, Jan Swore, Kohra, Hillawi, Kohra, and Begum Jhangi. Red palm weevils are considered as hazardous insect pests responsible for economic loss in palm orchards. This research work depicts the infestation of red palm weevils in eleven different palm cultivars (Hillawi, Mozawati, Kechanr, Aseel, Shamrani, Khudravi, Dhaki, Zeri, Kobra, Zaidi, Denda), which frequently grow in different regions of Pakistan through Y-shaped olfactometer analysis. In addition, the level of both antixenosis and antibiosis was spotted by examining the various parameters such as %age lure of weevils of mature females, general count of laid eggs in addition to their activeness. Furthermore, obtained results depicted that a positive contact was established with minimum antixenotic consequence revealed by a cultivar, “Hillawi” among most hold of RPW adults (22.32%), number of eggs laid (16.66%) and egg hatching (84.66%), while other cultivars, including Mozawati, Aseel, Kechanr, Shamrani, Khudravi, Dhaki, Zeri, and Zaidi, exhibited a greater level of antixenosis. Moreover, “Hillawi” documented the maximum number of eggs, while Kechanr, Mozawati, Aseel Kobra, and Denda showed minimum attraction by red palm weevils. Maximum red palm weevils were attracted in an olfactometer assay of sugarcane varieties. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=P.%20dactylifera" title="P. dactylifera">P. dactylifera</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20ferrugineus" title=" R. ferrugineus"> R. ferrugineus</a>, <a href="https://publications.waset.org/abstracts/search?q=olfactometer" title=" olfactometer"> olfactometer</a>, <a href="https://publications.waset.org/abstracts/search?q=antixenosis" title=" antixenosis"> antixenosis</a> </p> <a href="https://publications.waset.org/abstracts/157900/olfactometer-response-of-red-palm-weevil-rhynchophorus-ferrugineus-coleoptera-curculionidae-and-its-biology-for-the-evaluation-of-resistance-in-the-commercially-grown-date-palm-phoenix-dactylifera-l-cultivars-in-pakistan" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/157900.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">115</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">37</span> Utilizing Reflection as a Tool for Experiential Learning through a Simulated Activity</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nadira%20Zaidi">Nadira Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The aim of this study is to gain direct feedback of interviewees in a simulated interview process. Reflection based on qualitative data analysis has been utilized through the Gibbs Reflective Cycle, with 30 students as respondents at the Undergraduate level. The respondents reflected on the positive and negative aspects of this active learning process in order to increase their performance in actual job interviews. Results indicate that students engaged in the process successfully imbibed the feedback that they received from the interviewers and also identified the areas that needed improvement. <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=positive%20and%20negative%20impact" title=" positive and negative impact"> positive and negative impact</a>, <a href="https://publications.waset.org/abstracts/search?q=reflection" title=" reflection"> reflection</a>, <a href="https://publications.waset.org/abstracts/search?q=simulated" title=" simulated"> simulated</a> </p> <a href="https://publications.waset.org/abstracts/98234/utilizing-reflection-as-a-tool-for-experiential-learning-through-a-simulated-activity" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/98234.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">143</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> Toward a Measure of Appropriateness of User Interfaces Adaptations Solutions</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Abderrahim%20Siam">Abderrahim Siam</a>, <a href="https://publications.waset.org/abstracts/search?q=Ramdane%20Maamri"> Ramdane Maamri</a>, <a href="https://publications.waset.org/abstracts/search?q=Zaidi%20Sahnoun"> Zaidi Sahnoun</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The development of adaptive user interfaces (UI) presents for a long time an important research area in which researcher attempt to call upon the full resources and skills of several disciplines. The adaptive UI community holds a thorough knowledge regarding the adaptation of UIs with users and with contexts of use. Several solutions, models, formalisms, techniques, and mechanisms were proposed to develop adaptive UI. In this paper, we propose an approach based on the fuzzy set theory for modeling the concept of the appropriateness of different solutions of UI adaptation with different situations for which interactive systems have to adapt their UIs. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=adaptive%20user%20interfaces" title="adaptive user interfaces">adaptive user interfaces</a>, <a href="https://publications.waset.org/abstracts/search?q=adaptation%20solution%E2%80%99s%20appropriateness" title=" adaptation solution’s appropriateness"> adaptation solution’s appropriateness</a>, <a href="https://publications.waset.org/abstracts/search?q=fuzzy%20sets" title=" fuzzy sets"> fuzzy sets</a> </p> <a href="https://publications.waset.org/abstracts/25034/toward-a-measure-of-appropriateness-of-user-interfaces-adaptations-solutions" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/25034.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">488</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> Determination of Various Properties of Biodiesel Produced from Different Feedstocks</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Faisal%20Anwar">Faisal Anwar</a>, <a href="https://publications.waset.org/abstracts/search?q=Dawar%20Zaidi"> Dawar Zaidi</a>, <a href="https://publications.waset.org/abstracts/search?q=Shubham%20Dixit"> Shubham Dixit</a>, <a href="https://publications.waset.org/abstracts/search?q=Nafees%20Ahmedii"> Nafees Ahmedii</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper analyzes the various properties of biodiesel such as pour point, cloud point, viscosity, calorific value, etc produced from different feedstocks. The aim of the work is to analyze change in these properties after converting feedstocks to biodiesel and then comparring it with ASTM 6751-02 standards to check whether they are suitable for diesel engines or not. The conversion of feedstocks is carried out by a process called transesterification. This conversion is carried out to reduce viscosity, pour point, etc. It has been observed that there is some remarkable change in the properties of oil after conversion. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biodiesel" title="biodiesel">biodiesel</a>, <a href="https://publications.waset.org/abstracts/search?q=ethyl%20ester" title=" ethyl ester"> ethyl ester</a>, <a href="https://publications.waset.org/abstracts/search?q=free%20fatty%20acid" title=" free fatty acid"> free fatty acid</a>, <a href="https://publications.waset.org/abstracts/search?q=production" title=" production"> production</a> </p> <a href="https://publications.waset.org/abstracts/38736/determination-of-various-properties-of-biodiesel-produced-from-different-feedstocks" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/38736.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">367</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> The Combination of the Mel Frequency Cepstral Coefficients, Perceptual Linear Prediction, Jitter and Shimmer Coefficients for the Improvement of Automatic Recognition System for Dysarthric Speech</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Brahim%20Fares%20Zaidi">Brahim Fares Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Our work aims to improve our Automatic Recognition System for Dysarthria Speech based on the Hidden Models of Markov and the Hidden Markov Model Toolkit to help people who are sick. With pronunciation problems, we applied two techniques of speech parameterization based on Mel Frequency Cepstral Coefficients and Perceptual Linear Prediction and concatenated them with JITTER and SHIMMER coefficients in order to increase the recognition rate of a dysarthria speech. For our tests, we used the NEMOURS database that represents speakers with dysarthria and normal speakers. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ARSDS" title="ARSDS">ARSDS</a>, <a href="https://publications.waset.org/abstracts/search?q=HTK" title=" HTK"> HTK</a>, <a href="https://publications.waset.org/abstracts/search?q=HMM" title=" HMM"> HMM</a>, <a href="https://publications.waset.org/abstracts/search?q=MFCC" title=" MFCC"> MFCC</a>, <a href="https://publications.waset.org/abstracts/search?q=PLP" title=" PLP"> PLP</a> </p> <a href="https://publications.waset.org/abstracts/158636/the-combination-of-the-mel-frequency-cepstral-coefficients-perceptual-linear-prediction-jitter-and-shimmer-coefficients-for-the-improvement-of-automatic-recognition-system-for-dysarthric-speech" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/158636.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">108</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> Rail-To-Rail Output Op-Amp Design with Negative Miller Capacitance Compensation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Muhaned%20Zaidi">Muhaned Zaidi</a>, <a href="https://publications.waset.org/abstracts/search?q=Ian%20Grout"> Ian Grout</a>, <a href="https://publications.waset.org/abstracts/search?q=Abu%20Khari%20bin%20A%E2%80%99ain"> Abu Khari bin A’ain</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper, a two-stage op-amp design is considered using both Miller and negative Miller compensation techniques. The first op-amp design uses Miller compensation around the second amplification stage, whilst the second op-amp design uses negative Miller compensation around the first stage and Miller compensation around the second amplification stage. The aims of this work were to compare the gain and phase margins obtained using the different compensation techniques and identify the ability to choose either compensation technique based on a particular set of design requirements. The two op-amp designs created are based on the same two-stage rail-to-rail output CMOS op-amp architecture where the first stage of the op-amp consists of differential input and cascode circuits, and the second stage is a class AB amplifier. The op-amps have been designed using a 0.35mm CMOS fabrication process. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=op-amp" title="op-amp">op-amp</a>, <a href="https://publications.waset.org/abstracts/search?q=rail-to-rail%20output" title=" rail-to-rail output"> rail-to-rail output</a>, <a href="https://publications.waset.org/abstracts/search?q=Miller%20compensation" title=" Miller compensation"> Miller compensation</a>, <a href="https://publications.waset.org/abstracts/search?q=Negative%20Miller%20capacitance" title=" Negative Miller capacitance"> Negative Miller capacitance</a> </p> <a href="https://publications.waset.org/abstracts/58421/rail-to-rail-output-op-amp-design-with-negative-miller-capacitance-compensation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/58421.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">338</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> Financial Literacy and Stock Market Participation: Does Gender Matter?</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Irfan%20Ullah%20Munir">Irfan Ullah Munir</a>, <a href="https://publications.waset.org/abstracts/search?q=Shen%20Yue"> Shen Yue</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Shahzad%20Ijaz"> Muhammad Shahzad Ijaz</a>, <a href="https://publications.waset.org/abstracts/search?q=Saad%20%20Hussain"> Saad Hussain</a>, <a href="https://publications.waset.org/abstracts/search?q=Syeda%20Yumna%20%20Zaidi"> Syeda Yumna Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Financial literacy is fundamental to every decision-making process and has received attention from researchers, regulatory bodies and policy makers in the recent past. This study is an attempt to evaluate financial literacy in an emerging economy, particularly Pakistan, and its influence on people's stock market participation. Data of this study was collected through a structured questionnaire from a sample of 300 respondents. EFA is used to check the convergent and discriminant validity. Data is analyzed using Hayes (2013) approach. A set of demographic control variables that have passed the mean difference test is used. We demonstrate that participants with financial literacy tend to invest more in the stock market. We also find that association among financial literacy and participation in stock market gets moderated by gender. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Financial%20literacy" title="Financial literacy">Financial literacy</a>, <a href="https://publications.waset.org/abstracts/search?q=Stock%20market%20participation" title=" Stock market participation"> Stock market participation</a>, <a href="https://publications.waset.org/abstracts/search?q=Gender" title=" Gender"> Gender</a>, <a href="https://publications.waset.org/abstracts/search?q=PSX" title=" PSX"> PSX</a> </p> <a href="https://publications.waset.org/abstracts/120484/financial-literacy-and-stock-market-participation-does-gender-matter" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/120484.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">199</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> Study of the Tribological Behavior of a Sliding Contact Brass-Steel Couple with Electrical Current</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=C.%20Boubechou">C. Boubechou</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Bouchoucha"> A. Bouchoucha</a>, <a href="https://publications.waset.org/abstracts/search?q=H.%20Zaidi"> H. Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The aim of this paper is to study the tribological behavior of a dynamic contact steel-brass couple with electric current. This study looks at a dry contact brass-steel couple where friction and wear are studied in terms of mechanical and electrical parameters. For this reason, a tribometer, pin-rotary disc is used in an atmospheric atmosphere. The test parameters are as follows: the normal load (5-30N), the sliding speed (0.1 to 0.5 m / s) and the electric current (3-10A). The duration of each test is 30 minutes. The experimental results show that these parameters have a significant effect on the tribological behavior of the couple studied. The discussion of results is based on observations, using an optical microscope, MEB and a profilometer, worn surfaces and interface phenomena resulting from the process of sliding contact. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=brass-steel%20couple" title="brass-steel couple">brass-steel couple</a>, <a href="https://publications.waset.org/abstracts/search?q=dry%20friction" title=" dry friction"> dry friction</a>, <a href="https://publications.waset.org/abstracts/search?q=electrical%20current" title=" electrical current"> electrical current</a>, <a href="https://publications.waset.org/abstracts/search?q=morphology" title=" morphology"> morphology</a>, <a href="https://publications.waset.org/abstracts/search?q=normal%20load" title=" normal load"> normal load</a>, <a href="https://publications.waset.org/abstracts/search?q=sliding%20speeds" title=" sliding speeds"> sliding speeds</a>, <a href="https://publications.waset.org/abstracts/search?q=wear" title=" wear"> wear</a> </p> <a href="https://publications.waset.org/abstracts/38497/study-of-the-tribological-behavior-of-a-sliding-contact-brass-steel-couple-with-electrical-current" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/38497.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">268</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 Combination of the Mel Frequency Cepstral Coefficients (MFCC), Perceptual Linear Prediction (PLP), JITTER and SHIMMER Coefficients for the Improvement of Automatic Recognition System for Dysarthric Speech</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Brahim-Fares%20Zaidi">Brahim-Fares Zaidi</a>, <a href="https://publications.waset.org/abstracts/search?q=Malika%20Boudraa"> Malika Boudraa</a>, <a href="https://publications.waset.org/abstracts/search?q=Sid-Ahmed%20Selouani"> Sid-Ahmed Selouani</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Our work aims to improve our Automatic Recognition System for Dysarthria Speech (ARSDS) based on the Hidden Models of Markov (HMM) and the Hidden Markov Model Toolkit (HTK) to help people who are sick. With pronunciation problems, we applied two techniques of speech parameterization based on Mel Frequency Cepstral Coefficients (MFCC's) and Perceptual Linear Prediction (PLP's) and concatenated them with JITTER and SHIMMER coefficients in order to increase the recognition rate of a dysarthria speech. For our tests, we used the NEMOURS database that represents speakers with dysarthria and normal speakers. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=hidden%20Markov%20model%20toolkit%20%28HTK%29" title="hidden Markov model toolkit (HTK)">hidden Markov model toolkit (HTK)</a>, <a href="https://publications.waset.org/abstracts/search?q=hidden%20models%20of%20Markov%20%28HMM%29" title=" hidden models of Markov (HMM)"> hidden models of Markov (HMM)</a>, <a href="https://publications.waset.org/abstracts/search?q=Mel-frequency%20cepstral%20coefficients%20%28MFCC%29" title=" Mel-frequency cepstral coefficients (MFCC)"> Mel-frequency cepstral coefficients (MFCC)</a>, <a href="https://publications.waset.org/abstracts/search?q=perceptual%20linear%20prediction%20%28PLP%E2%80%99s%29" title=" perceptual linear prediction (PLP’s)"> perceptual linear prediction (PLP’s)</a> </p> <a href="https://publications.waset.org/abstracts/143303/the-combination-of-the-mel-frequency-cepstral-coefficients-mfcc-perceptual-linear-prediction-plp-jitter-and-shimmer-coefficients-for-the-improvement-of-automatic-recognition-system-for-dysarthric-speech" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/143303.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">161</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> Experimental Assessment of Polypropylene Plastic Aggregates(PPA) for Pavement Construction: Their Mechanical Properties via Marshall Test</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Samiullah%20Bhatti">Samiullah Bhatti</a>, <a href="https://publications.waset.org/abstracts/search?q=Safdar%20Abbas%20Zaidi"> Safdar Abbas Zaidi</a>, <a href="https://publications.waset.org/abstracts/search?q=Syed%20Murtaza%20Ali%20Jafri"> Syed Murtaza Ali Jafri</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This research paper presents the results of using plastic aggregate in flexible pavement. Plastic aggregates have been prepared with polypropylene (PP) recycled products and have been tested with Marshall apparatus. Grade 60/70 bitumen has been chosen for this research with a total content of 2.5 %, 3 % and 3.5 %. Plastic aggregates are mixed with natural aggregates with different proportions and it ranges from 10 % to 100 % with an increment of 10 %. Therefore, a total of 10 Marshall cakes were prepared with plastic aggregates in addition to a standard pavement sample. In total 33 samples have been tested for Marshall stability, flow and voids in mineral aggregates. The results show an increase in the value when it changes from 2.5 % bitumen to 3 % and after then it goes again toward declination. Thus, 3 % bitumen content has been found as the most optimum value for flexible pavements. Among all the samples, 20 % PP aggregates sample has been found satisfactory with respect to all the standards provided by ASTM. Therefore, it is suggested to use 20 plastic aggregates in flexible pavement construction. A comparison of bearing capacity and skid resistance is also observed. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=marshall%20test" title="marshall test">marshall test</a>, <a href="https://publications.waset.org/abstracts/search?q=polypropylene%20plastic" title=" polypropylene plastic"> polypropylene plastic</a>, <a href="https://publications.waset.org/abstracts/search?q=plastic%20aggregates" title=" plastic aggregates"> plastic aggregates</a>, <a href="https://publications.waset.org/abstracts/search?q=flexible%20pavement%20alternative" title=" flexible pavement alternative"> flexible pavement alternative</a>, <a href="https://publications.waset.org/abstracts/search?q=recycling%20of%20plastic%20waste" title=" recycling of plastic waste"> recycling of plastic waste</a> </p> <a href="https://publications.waset.org/abstracts/148528/experimental-assessment-of-polypropylene-plastic-aggregatesppa-for-pavement-construction-their-mechanical-properties-via-marshall-test" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/148528.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">145</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> Developing the Involvement of Nurses in Determining Health Policies</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yafa%20Haron">Yafa Haron</a>, <a href="https://publications.waset.org/abstracts/search?q=Hanna%20Adami"> Hanna Adami</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: World Health Organization emphasizes the contribution of nurses in planning and implementing health policies and reforms. Aim: To evaluate nursing students’ attitudes towards nurses’ involvement in health policy issues. Methods: Mixed-methods; qualitative and quantitative – a descriptive study. Participants - nursing students who were enrolled in their last year in the undergraduate program (BSN). Qualitative data included two open-ended questions: What is health policy and what is the importance of studying health policy, and 18 statements on the Likert Scale range 1-5. Results: Qualitativeanalysisrevealed that the majority of students defined health policy as a set of rules and regulations that defined procedures, borders, and proper conduct. 73% of students responded that nurses should be active in policymaking, but only 22% thought that nurses were currently involved in political issues. 28% thought that nurses do not have the knowledge and the time needed (60%) for political activity. 77% thought that the work environment did not encourage nurses to be politically active. Nursing students are aware of the importance towards nurses’ involvement in health policy issues, however, they do not have role models based on their low evaluation regarding nurses’ involvement in the health policy decision making process at the local or national level. Conclusions: Results emphasize the importance and the need of implementation the recommendation to include “advance policy changes” as core competency in nursing education and practice. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=health%20policy" title="health policy">health policy</a>, <a href="https://publications.waset.org/abstracts/search?q=nursing%20education" title=" nursing education"> nursing education</a>, <a href="https://publications.waset.org/abstracts/search?q=health%20systems" title=" health systems"> health systems</a>, <a href="https://publications.waset.org/abstracts/search?q=student%20perceptions" title=" student perceptions"> student perceptions</a> </p> <a href="https://publications.waset.org/abstracts/153700/developing-the-involvement-of-nurses-in-determining-health-policies" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/153700.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">97</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> Study of Electrical Properties of An-Fl Based Organic Semiconducting Thin Film</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=A.G.%20S.%20Aldajani">A.G. S. Aldajani</a>, <a href="https://publications.waset.org/abstracts/search?q=N.%20Smida"> N. Smida</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20G.%20Althobaiti"> M. G. Althobaiti</a>, <a href="https://publications.waset.org/abstracts/search?q=B.%20Zaidi"> B. Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In order to exploit the good electrical properties of anthracene and the excellent properties of fluorescein, new hybrid material has been synthesized (An-Fl). Current-voltage measurements were done on a new single-layer ITO/An-FL/Al device of typically 100 nm thickness. Atypical diode behavior is observed with a turn-on voltage of 4.4 V, a dynamic resistance of 74.07 KΩ and a rectification ratio of 2.02 due to unbalanced transport. Results show also that the current-voltage characteristics present three different regimes of the power-law (J~Vᵐ) for which the conduction mechanism is well described with space-charge-limited current conduction mechanism (SCLC) with a charge carrier mobility of 2.38.10⁻⁵cm2V⁻¹S⁻¹. Moreover, the electrical transport properties of this device have been carried out using a dependent frequency study in the range (50 Hz–1.4 MHz) for different applied biases (from 0 to 6 V). At lower frequency, the σdc values increase with bias voltage rising, supporting that the mobile ion can hop successfully to its nearest vacant site. From σac and impedance measurements, the equivalent electrical circuit is evidenced, where the conductivity process is coherent with an exponential trap distribution caused by structural defects and/or chemical impurities. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=semiconducting%20polymer" title="semiconducting polymer">semiconducting polymer</a>, <a href="https://publications.waset.org/abstracts/search?q=conductivity" title=" conductivity"> conductivity</a>, <a href="https://publications.waset.org/abstracts/search?q=SCLC" title=" SCLC"> SCLC</a>, <a href="https://publications.waset.org/abstracts/search?q=impedance%20spectroscopy" title=" impedance spectroscopy"> impedance spectroscopy</a> </p> <a href="https://publications.waset.org/abstracts/145828/study-of-electrical-properties-of-an-fl-based-organic-semiconducting-thin-film" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/145828.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">179</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> E-Government Continuance Intention of Media Psychology: Some Insights from Psychographic Characteristics</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Azlina%20Binti%20Abu%20Bakar">Azlina Binti Abu Bakar</a>, <a href="https://publications.waset.org/abstracts/search?q=Fahmi%20Zaidi%20Bin%20Abdul%20Razak"> Fahmi Zaidi Bin Abdul Razak</a>, <a href="https://publications.waset.org/abstracts/search?q=Wan%20Salihin%20Wong%20Abdullah"> Wan Salihin Wong Abdullah</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Psychographic is a psychological study of values, attitudes, interests and it is used mostly in prediction, opinion research and social research. This study predicts the influence of performance expectancy, effort expectancy, social influence and facilitating condition on e-government acceptance among Malaysian citizens. The survey responses of 543 e-government users have been validated and analyzed by means of covariance-based Structural Equation Modeling. The ﬁndings indicate that e-government acceptance among Malaysian citizens are mainly inﬂuenced by performance expectancy (β = 0.66, t = 11.53, p < 0.01) and social influence (β = 0.20, t = 4.23, p < 0.01). Surprisingly, there is no signiﬁcant effect of facilitating condition and effort expectancy on e-government continuance intention (β = 0.01, t = 0.27, p > 0.05; β = -0.01, t = -0.40, p > 0.05). This study offers government and vendors a frame of reference to analyze citizen’s situation before initiating new innovations. In case of Malaysian e-government technology, adoption strategies should be built around fostering level of citizens’ technological expectation and social influence on e-government usage. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=continuance%20intention" title="continuance intention">continuance intention</a>, <a href="https://publications.waset.org/abstracts/search?q=Malaysian%20citizen" title=" Malaysian citizen"> Malaysian citizen</a>, <a href="https://publications.waset.org/abstracts/search?q=media%20psychology" title=" media psychology"> media psychology</a>, <a href="https://publications.waset.org/abstracts/search?q=structural%20equation%20modeling" title=" structural equation modeling"> structural equation modeling</a> </p> <a href="https://publications.waset.org/abstracts/53896/e-government-continuance-intention-of-media-psychology-some-insights-from-psychographic-characteristics" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/53896.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">327</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> A Study on the Importance and Contributions of Transforming from OEM to ODM in Malaysian Furniture Industry</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nurul%20Ain%20Haron">Nurul Ain Haron</a>, <a href="https://publications.waset.org/abstracts/search?q=Saiful%20Hazmi%20Bachek"> Saiful Hazmi Bachek</a>, <a href="https://publications.waset.org/abstracts/search?q=Hafez%20Zainudin"> Hafez Zainudin</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study is aimed to establish the importance and contribution of Original Design Manufacturing (ODM) in Malaysian Furniture Industry and to close the gap between the players in the industry. The study confirms that today’s furniture industry favor Original Equipment Manufacturing (OEM) basis. Thus, resulting in the local industry lacking the expertise of designing furniture to a state of no contest. This study method used consists of literature reviews, observation, questionnaire and sessions of interviews. The result shows that the public has from minimum to almost no knowledge of the term Original Design Manufacturing (ODM) concept and the impact towards our current future industry. The manufacturers however, prefers Original Equipment Manufacturing (OEM) concept due to its easy and fast investment returns with the need of product designing process, while the interviews carried out with the authorized council had some convincing urges of doing their part promoting the awareness through trainings and seminars. Findings show that, in the rush of archiving ODM status needs extensive cooperation from many parties that are authorized council, furniture manufacturers, designers and also the public perceptions of labeling local made goods as the black goat. The current mind set of OEM manufacturers need to be change for industry’s future. As Malaysia’s living status constantly increases, so will the demands of a better salary. If these current issues are not resolved, OEM international buyers will definitely have to shift to some other lower cost manufacturer like China or Taiwan. When vendors stopped to order, today’s OEM manufacturers will no longer exist in the future. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=design%20manufacturing" title="design manufacturing">design manufacturing</a>, <a href="https://publications.waset.org/abstracts/search?q=furniture%20design" title=" furniture design"> furniture design</a>, <a href="https://publications.waset.org/abstracts/search?q=original%20design%20manufacturing" title=" original design manufacturing"> original design manufacturing</a>, <a href="https://publications.waset.org/abstracts/search?q=original%20equipment%20manufacturing" title=" original equipment manufacturing"> original equipment manufacturing</a> </p> <a href="https://publications.waset.org/abstracts/5033/a-study-on-the-importance-and-contributions-of-transforming-from-oem-to-odm-in-malaysian-furniture-industry" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/5033.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">24</span> Challenges and Opportunities for Implementing Integrated Project Delivery Method in Public Sector Construction</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ahsan%20Ahmed">Ahsan Ahmed</a>, <a href="https://publications.waset.org/abstracts/search?q=Ming%20Lu"> Ming Lu</a>, <a href="https://publications.waset.org/abstracts/search?q=Syed%20Zaidi"> Syed Zaidi</a>, <a href="https://publications.waset.org/abstracts/search?q=Farhan%20Khan"> Farhan Khan</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Integrated Project Delivery (IPD) method has been proposed as the solution to tackle complexity and fragmentation in the real world while addressing the construction industry’s growing needs for productivity and sustainability. Although the private sector has taken the initiative in implementing IPD and taken advantage of new technology such as building information modeling (BIM) in delivering projects, IPD remains less known and rarely used in public sector construction. The focus of this paper is set on the use of IPD in projects in public sector, which is potentially complemented by the use of analytical functionalities for workface planning and construction oriented design enabled by recent research advances in BIM. Experiences and lessons learned from implementing IPD in the private sector and in BIM-based construction automation research would play a vital role in reducing barriers and eliminating issues in connection with project delivery in the public sector. The paper elaborates issues challenges, contractual relationships and the interactions throughout the planning, design and construction phases in the context of implementing IPD on construction projects in the public sector. A slab construction case is used as a ‘sandbox’ model to elaborate (1) the ideal way of communication, integration, and collaboration among all the parties involved in project delivery in planning and (2) the execution of projects by using IDP principles and optimization, simulation analyses. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=integrated%20project%20delivery" title="integrated project delivery">integrated project delivery</a>, <a href="https://publications.waset.org/abstracts/search?q=IPD" title=" IPD"> IPD</a>, <a href="https://publications.waset.org/abstracts/search?q=building%20information%20modeling" title=" building information modeling"> building information modeling</a>, <a href="https://publications.waset.org/abstracts/search?q=BIM" title=" BIM"> BIM</a> </p> <a href="https://publications.waset.org/abstracts/108107/challenges-and-opportunities-for-implementing-integrated-project-delivery-method-in-public-sector-construction" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/108107.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">202</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> Perception of Neighbourhood-Level Built Environment in Relation to Youth Physical Activity in Malaysia</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=A.%20Abdullah">A. Abdullah</a>, <a href="https://publications.waset.org/abstracts/search?q=N.%20Faghih%20Mirzaei"> N. Faghih Mirzaei</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Hany%20Haron"> S. Hany Haron</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Neighbourhood environment walkability on reported physical activity (PA) levels of students of Universiti Sains Malaysia (USM) in Malaysia. Compared with previous generations, today’s young people spend less time playing outdoors and have lower participation rates in PA. Research suggests that negative perceptions of neighbourhood walkability may be a potential barrier to adolescents’ PA. The sample consisted of 200 USM students (to 24 years old) who live outside of the main campus and engage in PA in sport halls and sport fields of USM. The data were analysed using the t-test, binary logistic regression, and discriminant analysis techniques. The present study found that youth PA was affected by neighbourhood environment walkability factors, including neighbourhood infrastructures, neighbourhood safety (crime), and recreation facilities, as well as street characteristics and neighbourhood design variables such as facades of sidewalks, roadside trees, green spaces, and aesthetics. The finding also illustrated that active students were influenced by street connectivity, neighbourhood infrastructures, recreation facilities, facades of sidewalks, and aesthetics, whereas students in the less active group were affected by access to destinations, neighbourhood safety (crime), and roadside trees and green spaces for their PAs. These results report which factors of built environments have more effect on youth PA and they message to the public to create more awareness about the benefits of PA on youth health. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=fear%20of%20crime" title="fear of crime">fear of crime</a>, <a href="https://publications.waset.org/abstracts/search?q=neighbourhood%20built%20environment" title=" neighbourhood built environment"> neighbourhood built environment</a>, <a href="https://publications.waset.org/abstracts/search?q=physical%20activities" title=" physical activities"> physical activities</a>, <a href="https://publications.waset.org/abstracts/search?q=street%20characteristics%20design" title=" street characteristics design"> street characteristics design</a> </p> <a href="https://publications.waset.org/abstracts/56957/perception-of-neighbourhood-level-built-environment-in-relation-to-youth-physical-activity-in-malaysia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/56957.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">353</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> Artificial Intelligence-Based Chest X-Ray Test of COVID-19 Patients</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dhurgham%20Al-Karawi">Dhurgham Al-Karawi</a>, <a href="https://publications.waset.org/abstracts/search?q=Nisreen%20Polus"> Nisreen Polus</a>, <a href="https://publications.waset.org/abstracts/search?q=Shakir%20Al-Zaidi"> Shakir Al-Zaidi</a>, <a href="https://publications.waset.org/abstracts/search?q=Sabah%20Jassim"> Sabah Jassim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The management of COVID-19 patients based on chest imaging is emerging as an essential tool for evaluating the spread of the pandemic which has gripped the global community. It has already been used to monitor the situation of COVID-19 patients who have issues in respiratory status. There has been increase to use chest imaging for medical triage of patients who are showing moderate-severe clinical COVID-19 features, this is due to the fast dispersal of the pandemic to all continents and communities. This article demonstrates the development of machine learning techniques for the test of COVID-19 patients using Chest X-Ray (CXR) images in nearly real-time, to distinguish the COVID-19 infection with a significantly high level of accuracy. The testing performance has covered a combination of different datasets of CXR images of positive COVID-19 patients, patients with viral and bacterial infections, also, people with a clear chest. The proposed AI scheme successfully distinguishes CXR scans of COVID-19 infected patients from CXR scans of viral and bacterial based pneumonia as well as normal cases with an average accuracy of 94.43%, sensitivity 95%, and specificity 93.86%. Predicted decisions would be supported by visual evidence to help clinicians speed up the initial assessment process of new suspected cases, especially in a resource-constrained environment. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=COVID-19" title="COVID-19">COVID-19</a>, <a href="https://publications.waset.org/abstracts/search?q=chest%20x-ray%20scan" title=" chest x-ray scan"> chest x-ray scan</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=texture%20analysis" title=" texture analysis"> texture analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=local%20binary%20pattern%20transform" title=" local binary pattern transform"> local binary pattern transform</a>, <a href="https://publications.waset.org/abstracts/search?q=Gabor%20filter" title=" Gabor filter"> Gabor filter</a> </p> <a href="https://publications.waset.org/abstracts/128235/artificial-intelligence-based-chest-x-ray-test-of-covid-19-patients" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/128235.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">145</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> Perception of Discrimination Amongst Minorites in Canada Following the Inception of Bill 21</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ayman%20Mohammed">Ayman Mohammed</a>, <a href="https://publications.waset.org/abstracts/search?q=Abdul%20Raffay%20Ilyas"> Abdul Raffay Ilyas</a>, <a href="https://publications.waset.org/abstracts/search?q=Syeda%20Rohma%20Sadia"> Syeda Rohma Sadia</a>, <a href="https://publications.waset.org/abstracts/search?q=Zuha%20Durrani"> Zuha Durrani</a>, <a href="https://publications.waset.org/abstracts/search?q=Fareeha%20Kamal"> Fareeha Kamal</a>, <a href="https://publications.waset.org/abstracts/search?q=Shaheryar%20Syed"> Shaheryar Syed</a>, <a href="https://publications.waset.org/abstracts/search?q=Arshiya%20Shareef"> Arshiya Shareef</a>, <a href="https://publications.waset.org/abstracts/search?q=Mukarram%20Zaidi"> Mukarram Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> On June 16, 2019, Coalition Avenir de Québec (CAQ) passed Bill 21, a controversial bill impacting many Canadians. The Bill prohibits workers in the Quebec provincial sector from wearing any form of religious articles. While the Bill claims to treat all religious symbols equally, those with distinctive items of dress such as hijabs, kippahs, and turbans become targets of the discriminatory nature of the Bill. With the rise in xenophobic behaviour across Canada and the West, Think For Actions conducted a study of Bill 21. The study included responses from Indigenous, Muslims, Sikhs and Jewish people residing in Calgary. The focus was on the recent passing of Bill 21, their opinions on the perceived attitudes of intolerance, and the perceptions of common stereotypes. The data collection and analysis happened over 9 weeks. The method of data collection was semi-structured interviews held in focus groups in different religious institutions and cultural/community centres in Calgary. The focus groups generated unanimously negative responses to the Bill. Participants described the Bill as “hateful” and one which “targets minority religions”. The participants had hopes that the Bill would be defeated and Quebec residents would be protected by their basic rights to practice their religion. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bill%2021" title="Bill 21">Bill 21</a>, <a href="https://publications.waset.org/abstracts/search?q=Islamophobia" title=" Islamophobia"> Islamophobia</a>, <a href="https://publications.waset.org/abstracts/search?q=Quebec" title=" Quebec"> Quebec</a>, <a href="https://publications.waset.org/abstracts/search?q=minorities" title=" minorities"> minorities</a>, <a href="https://publications.waset.org/abstracts/search?q=discrimination" title=" discrimination"> discrimination</a> </p> <a href="https://publications.waset.org/abstracts/147191/perception-of-discrimination-amongst-minorites-in-canada-following-the-inception-of-bill-21" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/147191.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">146</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> FRP Bars Spacing Effect on Numerical Thermal Deformations in Concrete Beams under High Temperatures</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=A.%20Zaidi">A. Zaidi</a>, <a href="https://publications.waset.org/abstracts/search?q=F.%20Khelifi"> F. Khelifi</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20Masmoudi"> R. Masmoudi</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Bouhicha"> M. Bouhicha</a> </p> <p class="card-text"><strong>Abstract:</strong></p> 5 In order to eradicate the degradation of reinforced concrete structures due to the steel corrosion, professionals in constructions suggest using fiber reinforced polymers (FRP) for their excellent properties. Nevertheless, high temperatures may affect the bond between FRP bar and concrete, and consequently the serviceability of FRP-reinforced concrete structures. This paper presents a nonlinear numerical investigation using ADINA software to investigate the effect of the spacing between glass FRP (GFRP) bars embedded in concrete on circumferential thermal deformations and the distribution of radial thermal cracks in reinforced concrete beams submitted to high temperature variations up to 60 °C for asymmetrical problems. The thermal deformations predicted from nonlinear finite elements model, at the FRP bar/concrete interface and at the external surface of concrete cover, were established as a function of the ratio of concrete cover thickness to FRP bar diameter (<em>c/d<sub>b</sub></em>) and the ratio of spacing between FRP bars in concrete to FRP bar diameter (<em>e/d<sub>b</sub></em>). Numerical results show that the circumferential thermal deformations at the external surface of concrete cover are linear until cracking thermal load varied from 32 to 55 °C corresponding to the ratio of <em>e/d<sub>b</sub></em> varied from 1.3 to 2.3, respectively. However, for ratios <em>e/d<sub>b</sub></em> >2.3 and <em>c/d<sub>b</sub></em> >1.6, the thermal deformations at the external surface of concrete cover exhibit linear behavior without any cracks observed on the specified surface. The numerical results are compared to those obtained from analytical models validated by experimental tests. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=concrete%20beam" title="concrete beam">concrete beam</a>, <a href="https://publications.waset.org/abstracts/search?q=FRP%20bars" title=" FRP bars"> FRP bars</a>, <a href="https://publications.waset.org/abstracts/search?q=spacing%20effect" title=" spacing effect"> spacing effect</a>, <a href="https://publications.waset.org/abstracts/search?q=thermal%20deformation" title=" thermal deformation"> thermal deformation</a> </p> <a href="https://publications.waset.org/abstracts/85717/frp-bars-spacing-effect-on-numerical-thermal-deformations-in-concrete-beams-under-high-temperatures" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/85717.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">203</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> The Untold Story of the Importance of ‘Insignia Imprinted’ for the Heritage Clay Roof Tiles in Malaysia</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20S.%20Sulaiman">M. S. Sulaiman</a>, <a href="https://publications.waset.org/abstracts/search?q=N.%20Hassan"> N. Hassan</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20A.%20Aziz"> M. A. Aziz</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20S.%20A.%20Haron"> M. S. A. Haron</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20H.%20A.%20Halim"> J. H. A. Halim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The classic profile of heritage clay roof tiles gives unique characteristics and timeless style to the almost historical building. It is not only designed to meet basic construction needs, offering great performance and durability but also highlights unnoticed stamp impressions, known as ‘insignia imprinted.’ It seems that the insignia imprinted is not significant to all stakeholders, especially in preserving heritage clay roof tiles in Malaysia. They are not even realized the existence and importance of that element, where it represents the cognitive and social character of that particular era. It creates a sense of belongings for the manufacturers regarding their most elementary features, such as a fortress, crown, fauna and etc. This research aims to identify and analyze the late stamp marks on heritage interlocking clay roof tiles in a government heritage building in Malaysia. The methodology used is literature reviews (desktop study), observation on sites, and interviews. Initial findings from the preliminary observation on-site in Peninsular Malaysia show some evidence that the stamp marks appear on the front and back sides of the tile that indicates the year, manufacturer, code numbers, and logos. Almost more than 30 samples of different types of stamp marks were found and collected. Some of which had been described Guichard & Carvin Cie Marsielle St Andre France, Pierre Sacoman St Henry Marsielle, Tuileries Aixoises Les Milles B.D.R France, The Calicut Tile Co Feroke, And B. Pinto & Co Mangalore dated 1865, 1919 and 1936. In view of this abundance of materials, it will lead to the establishment of a comprehensive database consisting of detailed specifications and material performance for future conservation works and maintenance purposes that will sustain for future references. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=clay%20roof%20tiles" title="clay roof tiles">clay roof tiles</a>, <a href="https://publications.waset.org/abstracts/search?q=insignia%20imprinted" title=" insignia imprinted"> insignia imprinted</a>, <a href="https://publications.waset.org/abstracts/search?q=interlocking" title=" interlocking"> interlocking</a>, <a href="https://publications.waset.org/abstracts/search?q=stamp%20mark" title=" stamp mark"> stamp mark</a> </p> <a href="https://publications.waset.org/abstracts/160595/the-untold-story-of-the-importance-of-insignia-imprinted-for-the-heritage-clay-roof-tiles-in-malaysia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/160595.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">72</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> Potential Effects of Climate Change on Streamflow, Based on the Occurrence of Severe Floods in Kelantan, East Coasts of Peninsular Malaysia River Basin</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Muhd.%20Barzani%20Gasim">Muhd. Barzani Gasim</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohd.%20Ekhwan%20Toriman"> Mohd. Ekhwan Toriman</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohd.%20Khairul%20Amri%20Kamarudin"> Mohd. Khairul Amri Kamarudin</a>, <a href="https://publications.waset.org/abstracts/search?q=Azman%20Azid"> Azman Azid</a>, <a href="https://publications.waset.org/abstracts/search?q=Siti%20Humaira%20Haron"> Siti Humaira Haron</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Hafiz%20Md.%20Saad"> Muhammad Hafiz Md. Saad</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Malaysia is a country in Southeast Asia that constantly exposed to flooding and landslide. The disaster has caused some troubles such loss of property, loss of life and discomfort of people involved. This problem occurs as a result of climate change leading to increased stream flow rate as a result of disruption to regional hydrological cycles. The aim of the study is to determine hydrologic processes in the east coasts of Peninsular Malaysia, especially in Kelantan Basin. Parameterized to account for the spatial and temporal variability of basin characteristics and their responses to climate variability. For hydrological modeling of the basin, the Soil and Water Assessment Tool (SWAT) model such as relief, soil type, and its use, and historical daily time series of climate and river flow rates are studied. The interpretation of Landsat map/land uses will be applied in this study. The combined of SWAT and climate models, the system will be predicted an increase in future scenario climate precipitation, increase in surface runoff, increase in recharge and increase in the total water yield. As a result, this model has successfully developed the basin analysis by demonstrating analyzing hydrographs visually, good estimates of minimum and maximum flows and severe floods observed during calibration and validation periods. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=east%20coasts%20of%20Peninsular%20Malaysia" title="east coasts of Peninsular Malaysia">east coasts of Peninsular Malaysia</a>, <a href="https://publications.waset.org/abstracts/search?q=Kelantan%20river%20basin" title=" Kelantan river basin"> Kelantan river basin</a>, <a href="https://publications.waset.org/abstracts/search?q=minimum%20and%20maximum%20flows" title=" minimum and maximum flows"> minimum and maximum flows</a>, <a href="https://publications.waset.org/abstracts/search?q=severe%20floods" title=" severe floods"> severe floods</a>, <a href="https://publications.waset.org/abstracts/search?q=SWAT%20model" title=" SWAT model"> SWAT model</a> </p> <a href="https://publications.waset.org/abstracts/86824/potential-effects-of-climate-change-on-streamflow-based-on-the-occurrence-of-severe-floods-in-kelantan-east-coasts-of-peninsular-malaysia-river-basin" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/86824.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">262</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> The Misconception Terminology of ‘Marseilles’ Clay Roof Tiles in Malaysia’s Conservation Work</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Masyitah%20Abd%20Aziz">Masyitah Abd Aziz</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohd%20Sabere%20Sulaiman"> Mohd Sabere Sulaiman</a>, <a href="https://publications.waset.org/abstracts/search?q=Norsiah%20Hassan"> Norsiah Hassan</a>, <a href="https://publications.waset.org/abstracts/search?q=Jamilah%20Halina%20Abdul%20Halim"> Jamilah Halina Abdul Halim</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohd%20Saipul%20Asrafi%20Haron"> Mohd Saipul Asrafi Haron</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A well-defined terminology of ‘Marseilles’ clay roof tiles in conservation works will easily characterize the communication delivery between expert and layperson, which will help people effectively understand to such specific knowledge areas. While it reduces ambiguity and increases clarity, the communication will translate very fast as it encourage an important factor in quality of the preservation of cultural heritage for future generations. The experts in conservation works faces many important terms, and indeed the very basic terminology in conservation areas were misunderstood. Thus, there were such terminology that being taken for granted and just follow seriously the tradition of the common practitioner without having any precise knowledge of what it entails. This study aims to investigate on the misconception of the terminology of ‘Marseilles’ clay roof tiles that being used in Malaysia’s conservation work. To avoid confusion of the terminology of ‘Marseilles’ clay roof tiles that will be followed through by the next generation, observation, interviews, and readings from the literature reviews on the terminology of the roof tiles has been done. It shows some evidence that ‘Marseilles’ were referring specific to French type roof tiles that developed by the Gilardoni Brothers in 1851. It was also found in Mangalore as the pioneered manufacturer in the 1860s by The Common Wealth Trust Ltd (Basel Mission tile factory). The interlocking clay roof types that has been used in Malaysia have the similarity and are influenced by both Europe and India. However, ‘Marseilles’ terminology was commonly used in Malaysia’s conservation works which led to the misconception of the real interpretation of all interlocking clay roof tiles type. The future generations will found that the well-defined terminology will gives a specific impact on conservation method and techniques. These range of applications to which roof tiles terminology will direct the future experts to make realistic suggestion for a future sustainable conservation approaches. Furthermore, it should contributes value added to conservation knowledge as well as holistic references for next generation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=interlocking%20roof%20tiles" title="interlocking roof tiles">interlocking roof tiles</a>, <a href="https://publications.waset.org/abstracts/search?q=marseilles" title=" marseilles"> marseilles</a>, <a href="https://publications.waset.org/abstracts/search?q=misconception" title=" misconception"> misconception</a>, <a href="https://publications.waset.org/abstracts/search?q=terminology" title=" terminology"> terminology</a> </p> <a href="https://publications.waset.org/abstracts/160589/the-misconception-terminology-of-marseilles-clay-roof-tiles-in-malaysias-conservation-work" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/160589.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">100</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> Effect of Bi-Dispersity on Particle Clustering in Sedimentation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ali%20Abbas%20Zaidi">Ali Abbas Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In free settling or sedimentation, particles form clusters at high Reynolds number and dilute suspensions. It is due to the entrapment of particles in the wakes of upstream particles. In this paper, the effect of bi-dispersity of settling particles on particle clustering is investigated using particle-resolved direct numerical simulation. Immersed boundary method is used for particle fluid interactions and discrete element method is used for particle-particle interactions. The solid volume fraction used in the simulation is 1% and the Reynolds number based on Sauter mean diameter is 350. Both solid volume fraction and Reynolds number lie in the clustering regime of sedimentation. In simulations, the particle diameter ratio (i.e. diameter of larger particle to smaller particle (d₁/d₂)) is varied from 2:1, 3:1 and 4:1. For each case of particle diameter ratio, solid volume fraction for each particle size (φ₁/φ₂) is varied from 1:1, 1:2 and 2:1. For comparison, simulations are also performed for monodisperse particles. For studying particles clustering, radial distribution function and instantaneous location of particles in the computational domain are studied. It is observed that the degree of particle clustering decreases with the increase in the bi-dispersity of settling particles. The smallest degree of particle clustering or dispersion of particles is observed for particles with d₁/d₂ equal to 4:1 and φ₁/φ₂ equal to 1:2. Simulations showed that the reduction in particle clustering by increasing bi-dispersity is due to the difference in settling velocity of particles. Particles with larger size settle faster and knockout the smaller particles from clustered regions of particles in the computational domain. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=dispersion%20in%20bi-disperse%20settling%20particles" title="dispersion in bi-disperse settling particles">dispersion in bi-disperse settling particles</a>, <a href="https://publications.waset.org/abstracts/search?q=particle%20microstructures%20in%20bi-disperse%20suspensions" title=" particle microstructures in bi-disperse suspensions"> particle microstructures in bi-disperse suspensions</a>, <a href="https://publications.waset.org/abstracts/search?q=particle%20resolved%20direct%20numerical%20simulations" title=" particle resolved direct numerical simulations"> particle resolved direct numerical simulations</a>, <a href="https://publications.waset.org/abstracts/search?q=settling%20of%20bi-disperse%20particles" title=" settling of bi-disperse particles"> settling of bi-disperse particles</a> </p> <a href="https://publications.waset.org/abstracts/86250/effect-of-bi-dispersity-on-particle-clustering-in-sedimentation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/86250.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">208</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> Nasopharyngeal Carriage of Streptococcus pneumoniae in Children under 5 Years of Age before Introduction of Pneumococcal Vaccine (PCV 10) in Urban and Rural Sindh</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Imran%20Nisar">Muhammad Imran Nisar</a>, <a href="https://publications.waset.org/abstracts/search?q=Fyezah%20Jehan"> Fyezah Jehan</a>, <a href="https://publications.waset.org/abstracts/search?q=Tauseef%20Akhund"> Tauseef Akhund</a>, <a href="https://publications.waset.org/abstracts/search?q=Sadia%20Shakoor"> Sadia Shakoor</a>, <a href="https://publications.waset.org/abstracts/search?q=Kanwal%20Nayani"> Kanwal Nayani</a>, <a href="https://publications.waset.org/abstracts/search?q=Furqan%20Kabir"> Furqan Kabir</a>, <a href="https://publications.waset.org/abstracts/search?q=Asad%20Ali"> Asad Ali</a>, <a href="https://publications.waset.org/abstracts/search?q=Anita%20Zaidi"> Anita Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Pneumococcal Vaccine -10 (PCV 10) was included in the Expanded Program of immunization (EPI) in Sindh, Pakistan in February 2013. This study was carried out immediately before the introduction of PCV 10 to establish baseline pneumococcal carriage and prevalent serotypes in naso-pharynx of children 3-11 months of age in an urban and rural community in Sindh, Pakistan. An additional sample of children aged 12 to 59 months was drawn from the urban community. Nasopharyngeal specimens were collected from a random sample of children. Samples were processed in a central laboratory in Karachi. Pneumococci were cultured on 5% Sheep Blood Agar and serotyping was performed using CDC standardized sequential multiplex PCR assay on bacterial colonies. Serotypes were then categorized into vaccine (PCV-10 and PCV-13) type and non-vaccine types. A total of 670 children were enrolled. Carriage rate for pneumococcus based on culture positivity was 74% and 79.5 % in the infant group in Karachi and Matiari respectively. Carriage rate was 78.2% for children aged 12 to 59 months in Karachi. Proportion of PCV 10 serotypes in infants was 38.8% and 33.5% in Karachi and Matiari respectively. In the older age group in Karachi, the proportion was 30.6%. Most common serotypes were 6A, 6B, 23F, 19A and 18C. This survey establishes vaccine and non-vaccine serotype carriage rate in a vaccine-naïve pediatric population among rural and urban communities in Sindh province. Annually planned surveys in the same communities will inform change in carriage rate after the introduction and uptake of PCV 10 in these communities. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Naso-Pharyngeal%20carriage" title="Naso-Pharyngeal carriage">Naso-Pharyngeal carriage</a>, <a href="https://publications.waset.org/abstracts/search?q=Pakistan" title=" Pakistan"> Pakistan</a>, <a href="https://publications.waset.org/abstracts/search?q=PCV10" title=" PCV10"> PCV10</a>, <a href="https://publications.waset.org/abstracts/search?q=Pneumococcus" title=" Pneumococcus"> Pneumococcus</a> </p> <a href="https://publications.waset.org/abstracts/66764/nasopharyngeal-carriage-of-streptococcus-pneumoniae-in-children-under-5-years-of-age-before-introduction-of-pneumococcal-vaccine-pcv-10-in-urban-and-rural-sindh" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/66764.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">301</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> The Cost of Healthcare among Malaysian Community-Dwelling Elderly with Dementia</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Roshanim%20Koris">Roshanim Koris</a>, <a href="https://publications.waset.org/abstracts/search?q=Norashidah%20Mohamed%20Nor"> Norashidah Mohamed Nor</a>, <a href="https://publications.waset.org/abstracts/search?q=Sharifah%20Azizah%20Haron"> Sharifah Azizah Haron</a>, <a href="https://publications.waset.org/abstracts/search?q=Normaz%20Wana%20Ismail"> Normaz Wana Ismail</a>, <a href="https://publications.waset.org/abstracts/search?q=Syed%20Mohamed%20Aljunid%20Syed%20Junid"> Syed Mohamed Aljunid Syed Junid</a>, <a href="https://publications.waset.org/abstracts/search?q=Amrizal%20Muhammad%20Nur"> Amrizal Muhammad Nur</a>, <a href="https://publications.waset.org/abstracts/search?q=Asrul%20Akmal%20Shafie"> Asrul Akmal Shafie</a>, <a href="https://publications.waset.org/abstracts/search?q=Suraya%20Yusuff"> Suraya Yusuff</a>, <a href="https://publications.waset.org/abstracts/search?q=Namaitijiang%20Maimaiti">Namaitijiang Maimaiti</a> </p> <p class="card-text"><strong>Abstract:</strong></p> An ageing population has huge implications for virtually every aspect of Malaysian societies. The elderly consume a greater volume of healthcare facilities not because they are older, but because of they are sick. The chronic comorbidities and deterioration of cognitive ability would lead the elderly’s health to become worst. This study aims to provide a comprehensive estimate of the direct and indirect costs of health care used in a nationally representative sample of community-dwelling elderly with dementia and as well as the determinants of healthcare cost. A survey using multi-stage random sampling techniques recruited a final sample of 2274 elderly people (60 years and above) in the state of Johor, Perak, Selangor and Kelantan. Mini Mental State Examination (MMSE) score was used to measure the cognitive capability among the elderly. Only the elderly with a score less than 19 marks were selected for further analysis and were classified as dementia. By using a two-part model findings also indicate household income and education level are variables that strongly significantly influence the healthcare cost among elderly with dementia. A number of visits and admission are also significantly affect healthcare expenditure. The comorbidity that highly influences healthcare cost is cancer and seeking the treatment in private facilities is also significantly affected the healthcare cost among the demented elderly. The level of dementia severity is not significant in determining the cost. This study is expected to attract the government's attention and act as a wake-up call for them to be more concerned about the elderly who are at high risk of having chronic comorbidities and cognitive problems by providing more appropriate health and social care facilities. The comorbidities are one of the factor that could cause dementia among elderly. It is hoped that this study will promote the issues of dementia as a priority in public health and social care in Malaysia. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ageing%20population" title="ageing population">ageing population</a>, <a href="https://publications.waset.org/abstracts/search?q=dementia" title=" dementia"> dementia</a>, <a href="https://publications.waset.org/abstracts/search?q=elderly" title=" elderly"> elderly</a>, <a href="https://publications.waset.org/abstracts/search?q=healthcare%20cost" title=" healthcare cost"> healthcare cost</a>, <a href="https://publications.waset.org/abstracts/search?q=healthcare%20utiliztion" title=" healthcare utiliztion"> healthcare utiliztion</a> </p> <a href="https://publications.waset.org/abstracts/95032/the-cost-of-healthcare-among-malaysian-community-dwelling-elderly-with-dementia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/95032.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">206</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> Poliovirus Vaccine Immunity among Chronically Malnourished Pakistani Infants: A Randomized Controlled Trial from Developing Country</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ali%20Faisal%20Saleem">Ali Faisal Saleem</a>, <a href="https://publications.waset.org/abstracts/search?q=Farheen%20Quadri"> Farheen Quadri</a>, <a href="https://publications.waset.org/abstracts/search?q=Mach%20Ondrej"> Mach Ondrej</a>, <a href="https://publications.waset.org/abstracts/search?q=Anita%20Zaidi"> Anita Zaidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Purpose: Pakistan is the final frontier for a polio-free world. Chronic malnutrition is associated with lack of effective gut immunity, and possibly associated with poliomyelitis in children received multiple OPV. We evaluate IPV dose administered together with OPV results in higher immunogenicity and mucosal immunity compared to OPV alone in chronically malnourished infants. Methods AND Materials: A community-based, unblinded-randomized-trial, conducted in 5 peri-urban, low-middle-income households of Karachi, in infants 9-12 months. Two study groups were non-malnourished (HAZ= -2 or more) and chronic malnourished (HAZ <-2SD), with 2-arms each i) OPV and ii) OPV and IPV. Two blood specimens (2ml) at baseline and at day 28 and two stool specimens (6 gm.) at day 29 and after 7 days. All infants received a bOPV challenge dose after first stool specimen. Calculates sample size was 210 in each arm. Serological (baseline compared to 28 days post-vaccine) and mucosal immunity after one week of bOPV challenge dose were study outcomes. Results: Baseline seroprevalence in malnourished infants were low compared to non-malnourished (P1, P2 and P3 (p=<0.001). There is significant rise in antibody titer and P1 seroprevalence in Mal A and B after receiving study vaccine; much higher in Mal B. Infants randomized to bOPV + IPV study vaccine showed incremental immune response against P1 (Mal B, 92.2%; Nor B, 98.4%), P2 (Mal B, 90.4%; Nor B, 94.7%), and P3 (Mal B, 85.6% and Nor B, 93.5%) was observed. A significant proportion of infants in malnourished (P1, 13%; P2, 24%; P3, 26%) and normally nourished group (P1, 5%; P2, 11%; P3, 14%) were found to be seronegative at baseline. Infants who received BOPV + IPV as their study vaccine showed a very high seroconversion response after vaccine (p=<0.001 for P1, P2 and P3). Majority of the specimens were negative at baseline (Mal A, 2%, Mal B, 1%; Nor A, 2%; Nor B, 1%), and remains negative after bOPV challenge dose (Mal A, 8%, Mal B, 6%; Nor A, 11%; Nor B, 10%). Conclusion: Malnourished-infants have low poliovirus-seroprevalence that increased remarkably after IPV. There is less viral shedding after IPV in infants. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=chronic%20malnutrition" title="chronic malnutrition">chronic malnutrition</a>, <a href="https://publications.waset.org/abstracts/search?q=infants" title=" infants"> infants</a>, <a href="https://publications.waset.org/abstracts/search?q=IPV" title=" IPV"> IPV</a>, <a href="https://publications.waset.org/abstracts/search?q=OPV" title=" OPV"> OPV</a> </p> <a href="https://publications.waset.org/abstracts/14057/poliovirus-vaccine-immunity-among-chronically-malnourished-pakistani-infants-a-randomized-controlled-trial-from-developing-country" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/14057.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">398</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> Effect of Fiddler Crab Burrows on Bacterial Communities of Mangrove Sediments</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mohammad%20Mokhtari">Mohammad Mokhtari</a>, <a href="https://publications.waset.org/abstracts/search?q=Gires%20Usup"> Gires Usup</a>, <a href="https://publications.waset.org/abstracts/search?q=Zaidi%20Che%20Cob"> Zaidi Che Cob</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Bacteria communities as mediators of the biogeochemical process are the main component of the mangrove ecosystems. Crab burrows by increasing oxic-anoxic interfaces and facilitating the flux rate between sediment and tidal water affect biogeochemical properties of sediments. The effect of fiddler crab burrows on the density and diversity of bacteria were investigated to elucidate the effect of burrow on bacterial distribution. Samples collected from the burrow walls of three species of fiddler crabs including Uca paradussumieri, Uca rosea, and Uca forcipata. Sediment properties including grain size, temperature, Redox potential, pH, chlorophyll, water and organic content were measured from the burrow walls to assess the correlation between environmental variables and bacterial communities. Bacteria were enumerated with epifluorescence microscopy after staining with SYBR green. Bacterial DNA extracted from sediment samples and the community profiles of bacteria were determined with Terminal Restriction Fragment Length Polymorphism (T-RFLP). High endemism was observed among bacterial communities. Among the 152 observed OTU’s, 22 were found only in crab burrows. The highest bacterial density and diversity were recorded in burrow wall. The results of ANOSIM indicated a significant difference between the bacterial communities from the three species of fiddler crab burrows. Only 3% of explained bacteria variability in the constrained ordination model of CCA was contributed to depth, while much of the bacteria’s variability was attributed to coarse sand, pH, and chlorophyll content. Our findings suggest that crab burrows by affecting sediment properties such as redox potential, pH, water, and chlorophyll content induce significant effects on the bacterial communities. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=bioturbation" title="bioturbation">bioturbation</a>, <a href="https://publications.waset.org/abstracts/search?q=canonical%20corresponding%20analysis" title=" canonical corresponding analysis"> canonical corresponding analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=fiddler%20crab" title=" fiddler crab"> fiddler crab</a>, <a href="https://publications.waset.org/abstracts/search?q=microbial%20ecology" title=" microbial ecology"> microbial ecology</a> </p> <a href="https://publications.waset.org/abstracts/84600/effect-of-fiddler-crab-burrows-on-bacterial-communities-of-mangrove-sediments" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/84600.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">157</span> </span> </div> </div> <ul class="pagination"> <li class="page-item disabled"><span class="page-link">&lsaquo;</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=Nor%20Zaidi%20Haron&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Nor%20Zaidi%20Haron&page=2" rel="next">&rsaquo;</a></li> </ul> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> 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