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Kumasenu Mensah</title> <meta name="description" content="Search results for: Nathan Kumasenu Mensah"> <meta name="keywords" content="Nathan Kumasenu Mensah"> <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 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action="https://publications.waset.org/abstracts/search"> <div 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="Nathan Kumasenu Mensah"> <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> 78</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Nathan Kumasenu Mensah</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">78</span> Assessment of Routine Health Information System (RHIS) Quality Assurance Practices in Tarkwa Sub-Municipal Health Directorate, Ghana</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Richard%20Okyere%20Boadu">Richard Okyere Boadu</a>, <a href="https://publications.waset.org/abstracts/search?q=Judith%20Obiri-Yeboah"> Judith Obiri-Yeboah</a>, <a href="https://publications.waset.org/abstracts/search?q=Kwame%20Adu%20Okyere%20Boadu"> Kwame Adu Okyere Boadu</a>, <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Kumasenu%20Mensah"> Nathan Kumasenu Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Grace%20Amoh-Agyei"> Grace Amoh-Agyei</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Routine health information system (RHIS) quality assurance has become an important issue, not only because of its significance in promoting a high standard of patient care but also because of its impact on government budgets for the maintenance of health services. A routine health information system comprises healthcare data collection, compilation, storage, analysis, report generation, and dissemination on a routine basis in various healthcare settings. The data from RHIS give a representation of health status, health services, and health resources. The sources of RHIS data are normally individual health records, records of services delivered, and records of health resources. Using reliable information from routine health information systems is fundamental in the healthcare delivery system. Quality assurance practices are measures that are put in place to ensure the health data that are collected meet required quality standards. Routine health information system quality assurance practices ensure that data that are generated from the system are fit for use. This study considered quality assurance practices in the RHIS processes. Methods: A cross-sectional study was conducted in eight health facilities in Tarkwa Sub-Municipal Health Service in the western region of Ghana. The study involved routine quality assurance practices among the 90 health staff and management selected from facilities in Tarkwa Sub-Municipal who collected or used data routinely from 24th December 2019 to 20th January 2020. Results: Generally, Tarkwa Sub-Municipal health service appears to practice quality assurance during data collection, compilation, storage, analysis and dissemination. The results show some achievement in quality control performance in report dissemination (77.6%), data analysis (68.0%), data compilation (67.4%), report compilation (66.3%), data storage (66.3%) and collection (61.1%). Conclusions: Even though the Tarkwa Sub-Municipal Health Directorate engages in some control measures to ensure data quality, there is a need to strengthen the process to achieve the targeted percentage of performance (90.0%). There was a significant shortfall in quality assurance practices performance, especially during data collection, with respect to the expected performance. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=quality%20assurance%20practices" title="quality assurance practices">quality assurance practices</a>, <a href="https://publications.waset.org/abstracts/search?q=assessment%20of%20routine%20health%20information%20system%20quality" title=" assessment of routine health information system quality"> assessment of routine health information system quality</a>, <a href="https://publications.waset.org/abstracts/search?q=routine%20health%20information%20system" title=" routine health information system"> routine health information system</a>, <a href="https://publications.waset.org/abstracts/search?q=data%20quality" title=" data quality"> data quality</a> </p> <a href="https://publications.waset.org/abstracts/177685/assessment-of-routine-health-information-system-rhis-quality-assurance-practices-in-tarkwa-sub-municipal-health-directorate-ghana" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/177685.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">79</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">77</span> Healthcare Providers’ Perception Towards Utilization of Health Information Applications and Its Associated Factors in Healthcare Delivery in Health Facilities in Cape Coast Metropolis, Ghana</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Richard%20Okyere%20Boadu">Richard Okyere Boadu</a>, <a href="https://publications.waset.org/abstracts/search?q=Godwin%20Adzakpah"> Godwin Adzakpah</a>, <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Kumasenu%20Mensah"> Nathan Kumasenu Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Kwame%20Adu%20Okyere%20Boadu"> Kwame Adu Okyere Boadu</a>, <a href="https://publications.waset.org/abstracts/search?q=Jonathan%20Kissi"> Jonathan Kissi</a>, <a href="https://publications.waset.org/abstracts/search?q=Christiana%20Dziyaba"> Christiana Dziyaba</a>, <a href="https://publications.waset.org/abstracts/search?q=Rosemary%20Bermaa%20Abrefa"> Rosemary Bermaa Abrefa</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Information and communication technology (ICT) has significantly advanced global healthcare, with electronic health (e-Health) applications improving health records and delivery. These innovations, including electronic health records, strengthen healthcare systems. The study investigates healthcare professionals' perceptions of health information applications and their associated factors in the Cape Coast Metropolis of Ghana's health facilities. Methods: We used a descriptive cross-sectional study design to collect data from 632 healthcare professionals (HCPs), in the three purposively selected health facilities in the Cape Coast municipality of Ghana in July 2022. Shapiro-Wilk test was used to check the normality of dependent variables. Descriptive statistics were used to report means with corresponding standard deviations for continuous variables. Proportions were also reported for categorical variables. Bivariate regression analysis was conducted to determine the factors influencing the Benefits of Information Technology (BoIT); Barriers to Information Technology Use (BITU); and Motives of Information Technology Use (MoITU) in healthcare delivery. Stata SE version 15 was used for the analysis. A p-value of less than 0.05 served as the basis for considering a statistically significant accepting hypothesis. Results: Healthcare professionals (HCPs) generally perceived moderate benefits (Mean score (M)=5.67) from information technology (IT) in healthcare. However, they slightly agreed that barriers like insufficient computers (M=5.11), frequent system downtime (M=5.09), low system performance (M=5.04), and inadequate staff training (M=4.88) hindered IT utilization. Respondents slightly agreed that training (M=5.56), technical support (M=5.46), and changes in work procedures (M=5.10) motivated their IT use. Bivariate regression analysis revealed significant influences of education, working experience, healthcare profession, and IT training on attitudes towards IT utilization in healthcare delivery (BoIT, BITU, and MoITU). Additionally, the age of healthcare providers, education, and working experience significantly influenced BITU. Ultimately, age, education, working experience, healthcare profession, and IT training significantly influenced MoITU in healthcare delivery. Conclusions: Healthcare professionals acknowledge moderate benefits of IT in healthcare but encounter barriers like inadequate resources and training. Motives for IT use include staff training and support. Bivariate regression analysis shows education, working experience, profession, and IT training significantly influence attitudes toward IT adoption. Targeted interventions and policies can enhance IT utilization in the Cape Coast Metropolis, Ghana. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=health%20information%20application" title="health information application">health information application</a>, <a href="https://publications.waset.org/abstracts/search?q=utilization%20of%20information%20application" title=" utilization of information application"> utilization of information application</a>, <a href="https://publications.waset.org/abstracts/search?q=information%20technology%20use" title=" information technology use"> information technology use</a>, <a href="https://publications.waset.org/abstracts/search?q=healthcare" title=" healthcare"> healthcare</a> </p> <a href="https://publications.waset.org/abstracts/177682/healthcare-providers-perception-towards-utilization-of-health-information-applications-and-its-associated-factors-in-healthcare-delivery-in-health-facilities-in-cape-coast-metropolis-ghana" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/177682.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">65</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">76</span> Road Maintenance Management Decision System Using Multi-Criteria and Geographical Information System for Takoradi Roads, Ghana</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Eric%20Mensah">Eric Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Carlos%20Mensah"> Carlos Mensah</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The road maintenance backlogs created as a result of deferred maintenance especially in developing countries has caused considerable deterioration of many road assets. This is usually due to difficulties encountered in selecting and prioritising maintainable roads based on objective criteria rather than some political or other less important criteria. In order to ensure judicious use of limited resources for road maintenance, five factors were identified as the most important criteria for road management within the study area. This was based on the judgements of 40 experts. The results were further used to develop weightings using the Multi-Criteria Decision Process (MCDP) to analyse and select road alternatives according to maintenance goal. Using Geographical Information Systems (GIS), maintainable roads were grouped using the Jenk’s natural breaks to allow for further prioritised in order of importance for display on a dashboard of maps, charts, and tables. This reduces the problems of subjective maintenance and road selections, thereby reducing wastage of resources and easing the maintenance process through an object organised spatial decision support system. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=decision%20support" title="decision support">decision support</a>, <a href="https://publications.waset.org/abstracts/search?q=geographical%20information%20systems" title=" geographical information systems"> geographical information systems</a>, <a href="https://publications.waset.org/abstracts/search?q=multi-criteria%20decision%20process" title=" multi-criteria decision process"> multi-criteria decision process</a>, <a href="https://publications.waset.org/abstracts/search?q=weighted%20sum" title=" weighted sum"> weighted sum</a> </p> <a href="https://publications.waset.org/abstracts/90271/road-maintenance-management-decision-system-using-multi-criteria-and-geographical-information-system-for-takoradi-roads-ghana" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/90271.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">376</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">75</span> Using Eigenvalues and Eigenvectors in Population Growth and Stability Obtaining</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Abubakar%20Sadiq%20Mensah">Abubakar Sadiq Mensah</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Knowledge of the population growth of a nation is paramount to national planning. The population of a place is studied and a model developed over a period of time, Matrices is used to form model for population growth. The eigenvalue ƛ of the matrix A and its corresponding eigenvector X is such that AX = ƛX is calculated. The stable age distribution of the population is obtained using the eigenvalue and the characteristic polynomial. Hence, estimation could be made using eigenvalues and eigenvectors. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=eigenvalues" title="eigenvalues">eigenvalues</a>, <a href="https://publications.waset.org/abstracts/search?q=eigenvectors" title=" eigenvectors"> eigenvectors</a>, <a href="https://publications.waset.org/abstracts/search?q=population" title=" population"> population</a>, <a href="https://publications.waset.org/abstracts/search?q=growth%2Fstability" title=" growth/stability"> growth/stability</a> </p> <a href="https://publications.waset.org/abstracts/49175/using-eigenvalues-and-eigenvectors-in-population-growth-and-stability-obtaining" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/49175.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">521</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">74</span> Enhancing Security and Privacy Protocols in Telehealth: A Comprehensive Approach across IoT/Fog/Cloud Environments</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yunyong%20Guo">Yunyong Guo</a>, <a href="https://publications.waset.org/abstracts/search?q=Man%20Wang"> Man Wang</a>, <a href="https://publications.waset.org/abstracts/search?q=Bryan%20Guo"> Bryan Guo</a>, <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Guo"> Nathan Guo</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper introduces an advanced security and privacy model tailored for Telehealth systems, emphasizing end-to-end protection across IoT, Fog, and Cloud components. The proposed model integrates encryption, key management, intrusion detection, and privacy-preserving measures to safeguard patient data. A comprehensive simulation study evaluates the model's effectiveness in scenarios such as unauthorized access, physical breaches, and insider threats. Results indicate notable success in detecting and mitigating threats yet underscore areas for refinement. The study contributes insights into the intricate balance between security and usability in Telehealth environments, setting the stage for continued advancements. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cloud" title="cloud">cloud</a>, <a href="https://publications.waset.org/abstracts/search?q=enhancing%20security" title=" enhancing security"> enhancing security</a>, <a href="https://publications.waset.org/abstracts/search?q=fog" title=" fog"> fog</a>, <a href="https://publications.waset.org/abstracts/search?q=IoT" title=" IoT"> IoT</a>, <a href="https://publications.waset.org/abstracts/search?q=telehealth" title=" telehealth"> telehealth</a> </p> <a href="https://publications.waset.org/abstracts/177377/enhancing-security-and-privacy-protocols-in-telehealth-a-comprehensive-approach-across-iotfogcloud-environments" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/177377.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">78</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">73</span> Low Density Lipoprotein: The Culprit in the Development of Obesity</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ojiegbe%20Ikenna%20Nathan">Ojiegbe Ikenna Nathan</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Obesity is a medical condition in which excess body fat has accumulated to the extent that it leads to reduced life expectancy and or increased health problems. Obesity as a worldwide problem is seen clustered in the families and it moves from generation to generation. It causes some disabilities, mortality and morbidity if left unattended to. The predisposing factors to obesity are either genetic or environment in origin. Nevertheless, the main predisposing factor to obesity is the excessive consumption of food rich in low-density lipoprotein (LDL) such as organ meats, saturated fats etc. This low-density lipoprotein causes an increase in adipose tissue and complicates to obesity. There are varieties of obesity which one needs to take appropriate measures to avoid; such as android, gynoid and morbid obesity. Nonetheless, studies have shown that there is hope for the obese individuals, despite the cause, type and degree of their obesity. This is through the use of the different available treatment measures which increase in physical activities, caloric restrictions, drug therapy and surgical intervention. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=low-density" title="low-density">low-density</a>, <a href="https://publications.waset.org/abstracts/search?q=lipoprotein" title=" lipoprotein"> lipoprotein</a>, <a href="https://publications.waset.org/abstracts/search?q=culprit" title=" culprit"> culprit</a>, <a href="https://publications.waset.org/abstracts/search?q=obesity" title=" obesity "> obesity </a> </p> <a href="https://publications.waset.org/abstracts/23090/low-density-lipoprotein-the-culprit-in-the-development-of-obesity" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/23090.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">400</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">72</span> Journey to the East: The Story of Ghanaian Migrants in Guangzhou, China</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mark%20Kwaku%20Mensah%20Obeng">Mark Kwaku Mensah Obeng</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In the late 1990s and early 2000s, nationals of sub-Saharan Africa who had initially settled in the Middle East and other parts of south east Asia moved to Guangzhou in response to the 1997/8 Asian financial crisis in numbers never witnessed. They were later joined by many more as the Chinese economy improved and as the economic relationship between China and Africa improved. This paper tells the story of identifiable sets of Ghanaians in Guangzhou, China in the 21st century. It details out their respective characteristics and their activities in China, their migratory trajectories and the motivations for travelling to China. Also analyzed is how they are coping with life in the unknown destination. It finally attempt predicting the future of the Ghanaian community in China in terms of their level of community participation and integration. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Africa%20in%20China" title="Africa in China">Africa in China</a>, <a href="https://publications.waset.org/abstracts/search?q=Ghana" title=" Ghana"> Ghana</a>, <a href="https://publications.waset.org/abstracts/search?q=motivation" title=" motivation"> motivation</a>, <a href="https://publications.waset.org/abstracts/search?q=Guangzhou" title=" Guangzhou"> Guangzhou</a> </p> <a href="https://publications.waset.org/abstracts/29072/journey-to-the-east-the-story-of-ghanaian-migrants-in-guangzhou-china" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/29072.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">447</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">71</span> Determinants of E-Government Services Adoption from the African Students’ Perspective </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Isaac%20Kofi%20Mensah">Isaac Kofi Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Jianing%20Mi"> Jianing Mi</a>, <a href="https://publications.waset.org/abstracts/search?q=Cheng%20Feng"> Cheng Feng </a> </p> <p class="card-text"><strong>Abstract:</strong></p> The patronage of e-government services (demand side of e-government) is vital to the successful implementation of e-government initiatives. The purpose of this study is to explore the predictors determining the willingness of African students in China to adopt and use e-government services. The Unified Theory of Acceptance and Use of Technology (UTAUT) will be used as the theoretical foundation for this research. Research instrument will be developed and administered to 500 African students in China. Factors such as performance expectancy, effort expectancy, social influence, facilitating conditions and culture will be investigated to determine its significant impact on the willingness to use e-government services. This study is a research in progress. The outcome of this study will provide valuable recommendations to improve the provision of public services through e-government. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=e-government" title="e-government">e-government</a>, <a href="https://publications.waset.org/abstracts/search?q=e-government%20services" title=" e-government services"> e-government services</a>, <a href="https://publications.waset.org/abstracts/search?q=predictors" title=" predictors"> predictors</a>, <a href="https://publications.waset.org/abstracts/search?q=UTAUT" title=" UTAUT"> UTAUT</a> </p> <a href="https://publications.waset.org/abstracts/78828/determinants-of-e-government-services-adoption-from-the-african-students-perspective" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/78828.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">600</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">70</span> The Combined Methodology To Detect Onboard Driver Fatigue</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=K.%20Senthil%20Nathan">K. Senthil Nathan</a>, <a href="https://publications.waset.org/abstracts/search?q=P.%20Rajasekaran"> P. Rajasekaran </a> </p> <p class="card-text"><strong>Abstract:</strong></p> Fatigue is a feeling of extreme physical or mental tiredness. Almost everyone becomes fatigued at some time, but driver’s fatigue is a serious problem that leads to thousands of automobile crashes each year. Fatigue process is often a change from the alertness and vigor state to the tiredness and weakness state. It is not only accompanied by drowsiness but also has a negative impact on mood. There have been studies to detect and quantify fatigue from the measurement of physiology variables such as electroencephalogram (EEG), electrooculogram (EOG), and electromyogram (EMG). This project involves a multimodal sensing of driver’s drowsiness. The first method is to count the eye blinking rate. In the second level, we authenticate the results of eye blink module with a grip sensor. The Flexiforce sensor is placed over the steering wheel. In the third level, the activities are sensed, the time elapsed from the driver’s last activity is counted here. The activities in the sense: Changing gear, applying brake, pressing sound horns, and turning the steering wheel. Absence of these activities is also an indicator of fatigue. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=eye%20blink%20sensor" title="eye blink sensor">eye blink sensor</a>, <a href="https://publications.waset.org/abstracts/search?q=Flexiforce%20sensor" title=" Flexiforce sensor"> Flexiforce sensor</a>, <a href="https://publications.waset.org/abstracts/search?q=EEG" title=" EEG"> EEG</a>, <a href="https://publications.waset.org/abstracts/search?q=EOG" title=" EOG"> EOG</a>, <a href="https://publications.waset.org/abstracts/search?q=EMG" title=" EMG "> EMG </a> </p> <a href="https://publications.waset.org/abstracts/30061/the-combined-methodology-to-detect-onboard-driver-fatigue" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/30061.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">483</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">69</span> A Fast, Portable Computational Framework for Aerodynamic Simulations</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mehdi%20Ghommem">Mehdi Ghommem</a>, <a href="https://publications.waset.org/abstracts/search?q=Daniel%20Garcia"> Daniel Garcia</a>, <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Collier"> Nathan Collier</a>, <a href="https://publications.waset.org/abstracts/search?q=Victor%20Calo"> Victor Calo</a> </p> <p class="card-text"><strong>Abstract:</strong></p> We develop a fast, user-friendly implementation of a potential flow solver based on the unsteady vortex lattice method (UVLM). The computational framework uses the Python programming language which has easy integration with the scripts requiring computationally-expensive operations written in Fortran. The mixed-language approach enables high performance in terms of solution time and high flexibility in terms of easiness of code adaptation to different system configurations and applications. This computational tool is intended to predict the unsteady aerodynamic behavior of multiple moving bodies (e.g., flapping wings, rotating blades, suspension bridges...) subject to an incoming air. We simulate different aerodynamic problems to validate and illustrate the usefulness and effectiveness of the developed computational tool. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=unsteady%20aerodynamics" title="unsteady aerodynamics">unsteady aerodynamics</a>, <a href="https://publications.waset.org/abstracts/search?q=numerical%20simulations" title=" numerical simulations"> numerical simulations</a>, <a href="https://publications.waset.org/abstracts/search?q=mixed-language%20approach" title=" mixed-language approach"> mixed-language approach</a>, <a href="https://publications.waset.org/abstracts/search?q=potential%20flow" title=" potential flow"> potential flow</a> </p> <a href="https://publications.waset.org/abstracts/76465/a-fast-portable-computational-framework-for-aerodynamic-simulations" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/76465.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">292</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">68</span> Cell Response on the Ti-15Mo Alloy Surface after Nanotubes Growth</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ana%20Paula%20Rosifini%20Alves%20Claro">Ana Paula Rosifini Alves Claro</a>, <a href="https://publications.waset.org/abstracts/search?q=Andr%C3%A9%20Luiz%20Reis%20Rangel"> André Luiz Reis Rangel</a>, <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Trujillo"> Nathan Trujillo</a>, <a href="https://publications.waset.org/abstracts/search?q=Ketul%20C.%20Popat"> Ketul C. Popat</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In the present work, in vitro cytotoxicity was evaluated after nanotubes growth on Ti15Mo alloy surface. TiO2 nanotubes were obtained by anodizing technique at room temperature in an electrolyte with 0.25 %NH4F and glycerol at a constant anodic potential of 20 V for 24 hours. The morphology of nanotubes was observed by field emission scanning electron microscopy (FE-SEM; XL 30 FEG, Philips). Crystal structure was analyzed by wide-angle X-ray diffraction. A cell culture model using human fibroblast-like cells was used to study the effect of TiO2 nanotubes growth on the cytotoxicity of the Ti15Mo alloy for 1, 4 and 7 days culture period. The MTT assay was used to evaluate cell viability and cell adhesion was evaluated by scanning electron microscopy. Results show that Ti15Mo alloy with TiO2 nanotubes on surface is nontoxic and exhibit good interaction with surface. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=titanium%20alloys" title="titanium alloys">titanium alloys</a>, <a href="https://publications.waset.org/abstracts/search?q=TiO2%20nanotubes" title=" TiO2 nanotubes"> TiO2 nanotubes</a>, <a href="https://publications.waset.org/abstracts/search?q=cell%20growth" title=" cell growth"> cell growth</a>, <a href="https://publications.waset.org/abstracts/search?q=Ti-15Mo%20alloy" title=" Ti-15Mo alloy"> Ti-15Mo alloy</a> </p> <a href="https://publications.waset.org/abstracts/17473/cell-response-on-the-ti-15mo-alloy-surface-after-nanotubes-growth" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/17473.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">491</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">67</span> Electronic Government Services Adoption from Multi-Nationalities Perspectives </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Isaac%20Kofi%20Mensah">Isaac Kofi Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Jianing%20Mi"> Jianing Mi</a>, <a href="https://publications.waset.org/abstracts/search?q=Cheng%20Feng"> Cheng Feng </a> </p> <p class="card-text"><strong>Abstract:</strong></p> Electronic government is the application of Information and Communication Technologies (ICTs) by the government to improve public service delivery to citizens and businesses. The purpose of this study is to investigate factors influencing the adoption and use of e-government services from different nationalities perspectives. The Technology Acceptance Model (TAM) will be used as the theoretical framework for the study. A questionnaire would be developed and administered to 500 potential respondents who are students from different nationalities in China. Predictors such as perceived usefulness, perceived ease of use, computer self-efficacy, trust in both the internet and government, social influence and perceived service quality would be examined with regard to their impact on the intention to use e-government services. This research is currently at the design and implementation stage. The completion of this study will provide useful insights into understanding factors impacting the decision to use e-government services from a cross and multi nationalities perspectives. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=different%20nationalities" title="different nationalities">different nationalities</a>, <a href="https://publications.waset.org/abstracts/search?q=e-government" title=" e-government"> e-government</a>, <a href="https://publications.waset.org/abstracts/search?q=e-government%20services" title=" e-government services"> e-government services</a>, <a href="https://publications.waset.org/abstracts/search?q=technology%20acceptance%20model%20%28TAM%29" title=" technology acceptance model (TAM)"> technology acceptance model (TAM)</a> </p> <a href="https://publications.waset.org/abstracts/78811/electronic-government-services-adoption-from-multi-nationalities-perspectives" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/78811.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">429</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">66</span> Kinetic Parameter Estimation from Thermogravimetry and Microscale Combustion Calorimetry</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rhoda%20Afriyie%20Mensah">Rhoda Afriyie Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Lin%20Jiang"> Lin Jiang</a>, <a href="https://publications.waset.org/abstracts/search?q=Solomon%20Asante-Okyere"> Solomon Asante-Okyere</a>, <a href="https://publications.waset.org/abstracts/search?q=Xu%20Qiang"> Xu Qiang</a>, <a href="https://publications.waset.org/abstracts/search?q=Cong%20Jin"> Cong Jin</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Flammability analysis of extruded polystyrene (XPS) has become crucial due to its utilization as insulation material for energy efficient buildings. Using the Kissinger-Akahira-Sunose and Flynn-Wall-Ozawa methods, the degradation kinetics of two pure XPS from the local market, red and grey ones, were obtained from the results of thermogravity analysis (TG) and microscale combustion calorimetry (MCC) experiments performed under the same heating rates. From the experiments, it was discovered that red XPS released more heat than grey XPS and both materials showed two mass loss stages. Consequently, the kinetic parameters for red XPS were higher than grey XPS. A comparative evaluation of activation energies from MCC and TG showed an insignificant degree of deviation signifying an equivalent apparent activation energy from both methods. However, different activation energy profiles as a result of the different chemical pathways were presented when the dependencies of the activation energies on extent of conversion for TG and MCC were compared. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=flammability" title="flammability">flammability</a>, <a href="https://publications.waset.org/abstracts/search?q=microscale%20combustion%20calorimetry" title=" microscale combustion calorimetry"> microscale combustion calorimetry</a>, <a href="https://publications.waset.org/abstracts/search?q=thermogravity%20analysis" title=" thermogravity analysis"> thermogravity analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=thermal%20degradation" title=" thermal degradation"> thermal degradation</a>, <a href="https://publications.waset.org/abstracts/search?q=kinetic%20analysis" title=" kinetic analysis"> kinetic analysis</a> </p> <a href="https://publications.waset.org/abstracts/113510/kinetic-parameter-estimation-from-thermogravimetry-and-microscale-combustion-calorimetry" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/113510.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">177</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">65</span> “Ethical Porn” and the Right to Withdraw Consent</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Elvidge">Nathan Elvidge</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper offers a philosophical argument against the possibility of so-called “ethical porn,” that is, pornographic material produced in a way attempting to remain consistent with feminist principles and female empowerment. One key feature of such material is the requirement for the material to be consensual on the part of the actors or those involved in the material. However, in the contemporary pornography industry, this typically amounts to a single historic act of consent given in exchange for a lump-sum payment which grants the producer lifetime property rights over the explicit material. This paper argues that, by the lights of feminist principles, this situation is inherently unjust and that, as a consequence, the pornography industry requires a radical systematic upheaval before any material produced within it can be considered genuinely ethical. These feminist principles require that for the consumption of pornography to be genuinely ethical, the actors must consent not only to the acts recorded in the material but also to the consumption of that material. This paper argues that this consent to consumption should be treated as on par with other matters of sexual consent and, therefore, that actors should have the right to withdraw consent to the consumption of their material. From this, it is argued to follow that the system of third-party ownership of property rights over someone else’s sexually explicit material legally nullifies this right and therefore is inherently unjust. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=consent" title="consent">consent</a>, <a href="https://publications.waset.org/abstracts/search?q=feminism" title=" feminism"> feminism</a>, <a href="https://publications.waset.org/abstracts/search?q=pornography" title=" pornography"> pornography</a>, <a href="https://publications.waset.org/abstracts/search?q=sex%20work" title=" sex work"> sex work</a> </p> <a href="https://publications.waset.org/abstracts/156377/ethical-porn-and-the-right-to-withdraw-consent" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/156377.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">116</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">64</span> Perceived Ease-of-Use and Intention to Use E-Government Services in Ghana: The Moderating Role of Perceived Usefulness</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Isaac%20Kofi%20Mensah">Isaac Kofi Mensah</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Public sector organizations, ministries, departments and local government agencies are adopting e-government as a means to provide efficient and quality service delivery to citizens. The purpose of this research paper is to examine the extent to which perceived usefulness (PU) of e-government services moderates between perceived ease-of-use (PEOU) of e-government services and intention to use (IU) e-government services in Ghana. A structured research questionnaire instrument was developed and administered to 700 potential respondents in Ghana, of which 693 responded, representing 99% of the questionnaires distributed. The Technology Acceptance Model (TAM) was used as the theoretical framework for the study. The Statistical Package for Social Science (SPSS) was used to capture and analyze the data. The results indicate that even though predictors such as PU and PEOU are main determiners of citizens’ intention to adopt and use e-government services in Ghana, it failed to show that PEOU and IU e-government services in Ghana is significantly moderated by the PU of e-government services. The implication of this finding on theory and practice is further discussed. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=e-government%20services" title="e-government services">e-government services</a>, <a href="https://publications.waset.org/abstracts/search?q=intention%20to%20use" title=" intention to use"> intention to use</a>, <a href="https://publications.waset.org/abstracts/search?q=moderating%20role" title=" moderating role"> moderating role</a>, <a href="https://publications.waset.org/abstracts/search?q=perceived%20ease%20of%20use" title=" perceived ease of use"> perceived ease of use</a>, <a href="https://publications.waset.org/abstracts/search?q=perceived%20usefulness" title=" perceived usefulness"> perceived usefulness</a>, <a href="https://publications.waset.org/abstracts/search?q=Ghana" title=" Ghana"> Ghana</a>, <a href="https://publications.waset.org/abstracts/search?q=technology%20acceptance%20model" title=" technology acceptance model"> technology acceptance model</a> </p> <a href="https://publications.waset.org/abstracts/57587/perceived-ease-of-use-and-intention-to-use-e-government-services-in-ghana-the-moderating-role-of-perceived-usefulness" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/57587.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">411</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">63</span> Unearthing SRSF1’s Novel Function in Binding and Unfolding of RNA G-Quadruplexes</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Naiduwadura%20Ivon%20Upekala%20De%20Silva">Naiduwadura Ivon Upekala De Silva</a>, <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Lehman"> Nathan Lehman</a>, <a href="https://publications.waset.org/abstracts/search?q=Talia%20Fargason"> Talia Fargason</a>, <a href="https://publications.waset.org/abstracts/search?q=Trenton%20Paul"> Trenton Paul</a>, <a href="https://publications.waset.org/abstracts/search?q=Zihan%20Zhang"> Zihan Zhang</a>, <a href="https://publications.waset.org/abstracts/search?q=Jun%20Zhang"> Jun Zhang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> SRSF1 governs splicing of over 1,500 mRNA transcripts. SRSF1 contains two RNA-recognition motifs (RRMs) and a C-terminal Arg/Ser-rich region (RS). It has been thought that SRSF1 RRMs exclusively recognize single-stranded exonic splicing enhancers, while RS lacks RNA-binding specificity. With our success in solving the insolubility problem of SRSF1, we can explore the unknown RNA-binding landscape of SRSF1. We find that SRSF1 RS prefers purine over pyrimidine. Moreover, SRSF1 binds to the G-quadruplex (GQ) from the ARPC2 mRNA, with both RRMs and RS being crucial. Our binding assays show that the traditional RNA-binding sites on the RRM tandem and the Arg in RS are responsible for GQ binding. Interestingly, our FRET and circular dichroism data reveal that SRSF1 unfolds the ARPC2 GQ, with RS leading unfolding and RRMs aiding. Our saturation transfer difference NMR results discover that Arg residues in SRSF1 RS interact with the guanine base but with other nucleobases, underscoring the uniqueness of the Arg/guanine interaction. Our luciferase assays confirm that SRSF1 can alleviate the inhibitory effect of GQ on gene expression in the cell. Given the prevalence of RNA GQ and SR proteins, our findings unveil unexplored SR protein functions with broad implications in RNA splicing and translation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=SR" title="SR">SR</a>, <a href="https://publications.waset.org/abstracts/search?q=SRSF%21" title=" SRSF!"> SRSF!</a>, <a href="https://publications.waset.org/abstracts/search?q=RNA%20G-quadruplex" title=" RNA G-quadruplex"> RNA G-quadruplex</a>, <a href="https://publications.waset.org/abstracts/search?q=unfolding" title=" unfolding"> unfolding</a>, <a href="https://publications.waset.org/abstracts/search?q=RNA%20binding" title=" RNA binding"> RNA binding</a> </p> <a href="https://publications.waset.org/abstracts/193167/unearthing-srsf1s-novel-function-in-binding-and-unfolding-of-rna-g-quadruplexes" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/193167.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">17</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">62</span> Effect of Tilt Angle of Herringbone Microstructures on Enhancement of Heat and Mass Transfer</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Estrada">Nathan Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=Fangjun%20Shu"> Fangjun Shu</a>, <a href="https://publications.waset.org/abstracts/search?q=Yanxing%20Wang"> Yanxing Wang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The heat and mass transfer characteristics of a simple shear flow over a surface covered with staggered herringbone structures are numerically investigated using the lattice Boltzmann method. The focus is on the effect of ridge angle of the structures on the enhancement of heat and mass transfer. In the simulation, the temperature and mass concentration are modeled as a passive scalar released from the moving top wall and absorbed at the structured bottom wall. Reynolds number is fixed at 100. Two Prandtl or Schmidt numbers, 1 and 10, are considered. The results show that the advective scalar transport plays a more important role at larger Schmidt numbers. The fluid travels downward with higher scalar concentration into the grooves at the backward grove tips and travel upward with lower scalar concentration at the forward grove tips. Different tile angles result in different flow advection in wall-normal direction and thus different heat and mass transport efficiencies. The maximum enhancement is achieved at an angle between 15o and 30o. The mechanism of heat and mass transfer is analyzed in detail. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=fluid%20mechanics" title="fluid mechanics">fluid mechanics</a>, <a href="https://publications.waset.org/abstracts/search?q=heat%20and%20mass%20transfer" title=" heat and mass transfer"> heat and mass transfer</a>, <a href="https://publications.waset.org/abstracts/search?q=microfluidics" title=" microfluidics"> microfluidics</a>, <a href="https://publications.waset.org/abstracts/search?q=staggered%20herringbone%20mixer" title=" staggered herringbone mixer"> staggered herringbone mixer</a> </p> <a href="https://publications.waset.org/abstracts/164652/effect-of-tilt-angle-of-herringbone-microstructures-on-enhancement-of-heat-and-mass-transfer" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/164652.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">111</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">61</span> Citizens’ Readiness to Adopt and Use Electronic Voting System in Ghana</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Isaac%20Kofi%20Mensah">Isaac Kofi Mensah </a> </p> <p class="card-text"><strong>Abstract:</strong></p> The adoption and application of Information and Communication Technologies (ICTs) in government administration through e-government is expected to permeate all sectors of state/ public institutions as well as democratic institutions. One of such public institutions is the Electoral Commission of Ghana mandated by the 1992 Constitution to hold all public elections including presidential and parliamentary elections. As Ghana holds its 7th General Elections since 1992, on 7th November 2016, there are demands from key stakeholders for the Election Management Body, which is the Electoral Commission (EC) of Ghana to adopt and implement an electronic voting system. This case study, therefore, attempts to contribute significantly to the debate by examining influencing factors that would impact on citizen’s readiness to adopt and use an electronic voting system in Ghana. The Technology Acceptance Model (TAM) was used as a theoretical framework for this study, out of which a research model and hypotheses were developed. Importantly, the outcome of this research finding would form a basis for appropriate policy recommendation for consideration of Government and EC of Ghana. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=citizens%20readiness" title="citizens readiness">citizens readiness</a>, <a href="https://publications.waset.org/abstracts/search?q=e-government" title=" e-government"> e-government</a>, <a href="https://publications.waset.org/abstracts/search?q=electronic%20voting" title=" electronic voting"> electronic voting</a>, <a href="https://publications.waset.org/abstracts/search?q=technology%20acceptance%20model%20%28TAM%29" title=" technology acceptance model (TAM)"> technology acceptance model (TAM)</a> </p> <a href="https://publications.waset.org/abstracts/46865/citizens-readiness-to-adopt-and-use-electronic-voting-system-in-ghana" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/46865.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">266</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">60</span> Evaluation of Fuel Properties of Six Tropical Hardwood Timber Species for Briquettes</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Stephen%20J.%20Mitchual">Stephen J. Mitchual</a>, <a href="https://publications.waset.org/abstracts/search?q=Kwasi%20Frimpong-Mensah"> Kwasi Frimpong-Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Nicholas%20A.%20Darkwa"> Nicholas A. Darkwa</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The fuel potential of six tropical hardwood species namely: Triplochiton scleroxylon, Ceiba pentandra, Aningeria robusta, Terminalia superba, Celtis mildbreadii and Piptadenia africana were studied. Properties studied include the species density, gross calorific value, volatile matter, ash, organic carbon, N, H, S, Cu, Pb, As and Cd content. Fuel properties were determined using standard laboratory methods. The result indicates that the Gross Calorific Value (GCV) of the species ranged from 20.16 to 22.22 MJ/kg and they slightly varied from each other. Additionally, the GCV of the biomass materials were higher than that of other biomass materials like; wheat straw, rice straw, maize straw and sugar cane. The ash and volatile matter content varied from 0.6075 to 5.0407%, and 75.23% to 83.70% respectively. The overall rating of the properties of the six biomass materials suggest that Piptadenia africana has the best fuel property to be used as briquettes and Aningeria robusta the worse. This study therefore suggests that a holistic assessment of a biomass material needs to be done before selecting it for fuel purpose. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ash%20content" title="ash content">ash content</a>, <a href="https://publications.waset.org/abstracts/search?q=briquette" title=" briquette"> briquette</a>, <a href="https://publications.waset.org/abstracts/search?q=calorific%20value" title=" calorific value"> calorific value</a>, <a href="https://publications.waset.org/abstracts/search?q=elemental%20composition" title=" elemental composition"> elemental composition</a>, <a href="https://publications.waset.org/abstracts/search?q=species" title=" species"> species</a>, <a href="https://publications.waset.org/abstracts/search?q=volatile%20matter" title=" volatile matter"> volatile matter</a> </p> <a href="https://publications.waset.org/abstracts/4930/evaluation-of-fuel-properties-of-six-tropical-hardwood-timber-species-for-briquettes" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/4930.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">420</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">59</span> Analysis of Football Fans Perception of the Video Assistant Referee System</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=David%20Yartel">David Yartel</a>, <a href="https://publications.waset.org/abstracts/search?q=Johnmark%20Ampomah%20Mensah%20Fobi"> Johnmark Ampomah Mensah Fobi</a>, <a href="https://publications.waset.org/abstracts/search?q=Ernest%20Yeboah%20Acheampong"> Ernest Yeboah Acheampong</a>, <a href="https://publications.waset.org/abstracts/search?q=Sintim%20Musah"> Sintim Musah</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Football has gone through a series of technological reforms targeted at improving the game for its audience. Yet, promote sanity of the game led to the introduction of the video assistant referee (VAR) to ‘check’ or ‘review’ an incident to clarify incidents and communicate the outcome to the referee and the fans. This is to reduce controversies regarding incidents on the pitch of play. In this study, we seek to survey the views of football fans to understand their perception of the video assistant referee, whether it has brought sanity or reduce the uncertainty regarding the decisions after reviews. The exploratory study focuses on 420 fans arbitrarily sampled on the university campuses to answer questionnaires based on the introduction of the video assistant referee. Results show that the VAR has interrupted the flow of the game, dropping passion, increased controversies including decisions from the referees’ call room leading to ensuing fans conflict, especially when it is against their team and vice versa. The study concludes by addressing some of their concerns as the VAR has come to minimise perceptions of incidents and engender fairness for teams. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=football%20fans" title="football fans">football fans</a>, <a href="https://publications.waset.org/abstracts/search?q=football%20incidents" title=" football incidents"> football incidents</a>, <a href="https://publications.waset.org/abstracts/search?q=football%20match" title=" football match"> football match</a>, <a href="https://publications.waset.org/abstracts/search?q=video%20assistant%20referee" title=" video assistant referee"> video assistant referee</a>, <a href="https://publications.waset.org/abstracts/search?q=technology" title=" technology"> technology</a> </p> <a href="https://publications.waset.org/abstracts/118318/analysis-of-football-fans-perception-of-the-video-assistant-referee-system" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/118318.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">58</span> E-Government, China Internet Plus, and the One Belt One Road Initiative: The Africa Connection</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Isaac%20Kofi%20Mensah">Isaac Kofi Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Mi%20Jianing"> Mi Jianing</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The lack of Information and Communication Technologies (ICT) infrastructure in African countries is hampering the successful adoption, development and implementation of e-government in Africa. Electronic government is the use of ICTs to modernize government public administration processes and to provide government services to citizens with a purpose to enhance efficiency, accountability, and transparency in government’s interaction with the citizenry. ICT application in public administration has the potential to modernize and create smarter government and improvement in public service delivery. China’s Internet Plus policy and One Belt One Road strategy present a golden opportunity for countries in Africa to attract the huge financial investment through Chinese IT companies to develop and close Africa’s ICT infrastructure gap. This study recommends the establishment of One Belt One Road ICT Infrastructure Fund for Africa (OBOR ICT Fund for Africa) to enable countries in Africa to source solely for the purpose of ICT infrastructure development in the public sector/government machinery which would in turn promote the adoption and development of e-government in the public sectors of respective countries in Africa. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=e-government" title="e-government">e-government</a>, <a href="https://publications.waset.org/abstracts/search?q=public%20service%20delivery" title=" public service delivery"> public service delivery</a>, <a href="https://publications.waset.org/abstracts/search?q=internet%20plus" title=" internet plus"> internet plus</a>, <a href="https://publications.waset.org/abstracts/search?q=one%20belt%20one%20road%20initiative" title=" one belt one road initiative"> one belt one road initiative</a>, <a href="https://publications.waset.org/abstracts/search?q=China" title=" China"> China</a>, <a href="https://publications.waset.org/abstracts/search?q=Africa" title=" Africa"> Africa</a> </p> <a href="https://publications.waset.org/abstracts/51045/e-government-china-internet-plus-and-the-one-belt-one-road-initiative-the-africa-connection" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/51045.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">678</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">57</span> Maintaining Organizational Harmony: The Way Forward in Ghanaian Basic Schools</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dominic%20Kwaku%20Danso%20Mensah">Dominic Kwaku Danso Mensah</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study examined conflict management strategies among head teachers and teachers in selected basic schools in Okai-Koi sub metro in the greater region of Ghana. In all, 270 participants were engaged in the study, comprising 237 teachers, 32 head teachers, and one officer in charge of the Metropolis. The study employed descriptive survey while using purposive and simple random sampling techniques to sample participants. Interview guides and questionnaires were the main instruments used for gathering primary data. The study found that conflict is inevitable in the schools. Conflicts in schools are usually subtle and hardly noticed by outsiders even though they occur on daily basis. The causes of conflict include among other things, high expectation from head teachers, inability to attain goals set, communication from head teachers and power struggle. The study found out that, in managing and resolving conflicts, issues such as identifying and focusing on the problem, building of trust and cooperation, clarifying goals and objectives were seen to be effective means of managing conflict and recommended that management should design and develop conflict management strategies to quickly resolve conflict. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=basic%20education" title="basic education">basic education</a>, <a href="https://publications.waset.org/abstracts/search?q=conflict%20management" title=" conflict management"> conflict management</a>, <a href="https://publications.waset.org/abstracts/search?q=organizational%20harmony" title=" organizational harmony"> organizational harmony</a>, <a href="https://publications.waset.org/abstracts/search?q=power" title=" power"> power</a> </p> <a href="https://publications.waset.org/abstracts/46599/maintaining-organizational-harmony-the-way-forward-in-ghanaian-basic-schools" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/46599.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">288</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">56</span> Assessing the Impact of Covid-19 Pandemic on Waste Management Workers in Ghana</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mensah-Akoto%20Julius">Mensah-Akoto Julius</a>, <a href="https://publications.waset.org/abstracts/search?q=Kenichi%20Matsui"> Kenichi Matsui</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper examines the impact of COVID-19 on waste management workers in Ghana. A questionnaire survey was conducted among 60 waste management workers in Accra metropolis, the capital region of Ghana, to understand the impact of the COVID-19 pandemic on waste generation, workers’ safety in collecting solid waste, and service delivery. To find out correlations between the pandemic and safety of waste management workers, a regression analysis was used. Regarding waste generation, the results show the pandemic led to the highest annual per capita solid waste generation, or 3,390 tons, in 2020. Regarding the safety of workers, the regression analysis shows a significant and inverse association between COVID-19 and waste management services. This means that contaminated wastes may infect field workers with COVID-19 due to their direct exposure. A rise in new infection cases would have a negative impact on the safety and service delivery of the workers. The result also shows that an increase in economic activities negatively impacts waste management workers. The analysis, however, finds no statistical relationship between workers’ service deliveries and employees’ salaries. The study then discusses how municipal waste management authorities can ensure safe and effective waste collection during the pandemic. <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=waste%20management%20worker" title=" waste management worker"> waste management worker</a>, <a href="https://publications.waset.org/abstracts/search?q=waste%20collection" title=" waste collection"> waste collection</a>, <a href="https://publications.waset.org/abstracts/search?q=Ghana" title=" Ghana"> Ghana</a> </p> <a href="https://publications.waset.org/abstracts/141411/assessing-the-impact-of-covid-19-pandemic-on-waste-management-workers-in-ghana" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/141411.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">204</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">55</span> A Quantitative Analysis of the Conservation of Resources, Burnout, and Other Selected Behavioral Variables among Law Enforcement Officers</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Moran">Nathan Moran</a>, <a href="https://publications.waset.org/abstracts/search?q=Robert%20Hanser"> Robert Hanser</a>, <a href="https://publications.waset.org/abstracts/search?q=Attapol%20Kuanliang"> Attapol Kuanliang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purpose of this study is to determine the relationship between personal and social resources and burnout for police officers. Current conceptualizations of the condition of burnout are challenged as being too phenomenological and ambiguous, and consequently, not given to direct empirical testing. The conservation of resources model is based on the supposition that people strive to retain, protect, and build resources as a means to protect them from the impacts of burnout. The model proposes that the effects of stress (i.e. burnout) can be manifested in personal and professional attitudes and attributes, which can measure burnout using self-reports to provide strong support for the conservation of resources model, in that, personal and professional demands are related to the exhaustion component of burnout, whereas personal and professional resources can be compiled to counteract the negative impact of the burnout condition. Highly similar patterns of burnout resistance factors were witnessed in police officers in two department precincts (N:81). In addition, results confirmed the positive influence of key demographic variables in burnout resistance using the conservation of resources model. Participants in this study are all sheriff’s deputies with a populous county in a Pacific Northwestern state (N = 274). Four instruments will be used in this quantitative study for data collection (a) a series of demographic questions, (b) the Organizational Citizenship Behavior, (c) the PANAS-X Scale (OCB: Watson& Clark, 1994), and (d) The Maslach Burnout Inventory. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=behavioral" title="behavioral">behavioral</a>, <a href="https://publications.waset.org/abstracts/search?q=burnout" title=" burnout"> burnout</a>, <a href="https://publications.waset.org/abstracts/search?q=law%20enforcement" title=" law enforcement"> law enforcement</a>, <a href="https://publications.waset.org/abstracts/search?q=quantitative" title=" quantitative"> quantitative</a> </p> <a href="https://publications.waset.org/abstracts/69225/a-quantitative-analysis-of-the-conservation-of-resources-burnout-and-other-selected-behavioral-variables-among-law-enforcement-officers" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/69225.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">286</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">54</span> Factors Influencing the Continuance Usage of Online Mobile Payment Apps: A Case Study of WECHAT Users in China</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Isaac%20Kofi%20Mensah">Isaac Kofi Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Jianing%20Mi"> Jianing Mi</a>, <a href="https://publications.waset.org/abstracts/search?q=Feng%20Cheng"> Feng Cheng </a> </p> <p class="card-text"><strong>Abstract:</strong></p> This research paper seeks to investigate the factors determining the continuance usage of online mobile payment applications among WECHAT users in China. Technology Acceptance Model (TAM) and the Diffusion of Innovation (DOI) theory would both be applied as the theoretical foundation for this study. A developed instrument would be administered to the targeted sample of 1000 WECHAT Users in the City of Harbin, China, through an online questionnaire administration platform. Factors such as perceived usefulness, perceived ease of use, perceived service quality, social influence, trust in the internet, internet self-efficacy, relative advantage, compatibility, and complexity would be explored to determine its significant impact on the continuance intention to use mobile payment apps. This study is at the development and implementation stage. The successful completion of this research article would not only provide an insightful understanding of the factors influencing the decision of WECHAT users in China to use mobile payment applications but also enrich the e-commerce adoption literature. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=diffusion%20of%20innovation%20%28DOI%29" title="diffusion of innovation (DOI)">diffusion of innovation (DOI)</a>, <a href="https://publications.waset.org/abstracts/search?q=e-commerce" title=" e-commerce"> e-commerce</a>, <a href="https://publications.waset.org/abstracts/search?q=mobile%20payment" title=" mobile payment"> mobile payment</a>, <a href="https://publications.waset.org/abstracts/search?q=technology%20acceptance%20model%20%28TAM%29" title=" technology acceptance model (TAM)"> technology acceptance model (TAM)</a>, <a href="https://publications.waset.org/abstracts/search?q=WECHAT" title=" WECHAT"> WECHAT</a> </p> <a href="https://publications.waset.org/abstracts/79365/factors-influencing-the-continuance-usage-of-online-mobile-payment-apps-a-case-study-of-wechat-users-in-china" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/79365.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">192</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">53</span> Nutritional Supplementation in the Management of Childhood/Youth Aggression: A Systematic Review</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sabrina%20M.%20Wang">Sabrina M. Wang</a>, <a href="https://publications.waset.org/abstracts/search?q=Rameen%20Qamar"> Rameen Qamar</a>, <a href="https://publications.waset.org/abstracts/search?q=Fahad%20Manzar%20Qureshi"> Fahad Manzar Qureshi</a>, <a href="https://publications.waset.org/abstracts/search?q=Laura%20La%20Chance"> Laura La Chance</a>, <a href="https://publications.waset.org/abstracts/search?q=Nathan%20J.%20Kolla"> Nathan J. Kolla</a>, <a href="https://publications.waset.org/abstracts/search?q=Barna%20Konkol%C3%BF%20Thege"> Barna Konkolÿ Thege</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Elevated level of aggressive behaviour in children and youth can lead to impairments in family, social or academic functioning. The aim of the present study was to critically review the evidence on the effectiveness of nutritional supplements in reducing aggression in children and youth. The Cochrane Library, EMBASE, MEDLINE, ProQuest Dissertations & Theses, PsycINFO, and PubMed data bases were searched for relevant studies. Altogether, 22 studies met inclusion criteria; 13 investigated the effect of macronutrients (fatty acids and amino acids), 6 studies investigated the effect of micronutrients (vitamins and minerals), while 3 studies investigated a combination of macro and micronutrients. Out of the 22 studies, 7 reported a beneficial effect of nutritional supplementation (vitamins and minerals, essential fatty acids, or a certain combination of these). Eight studies did not report a significant beneficial effect of nutritional supplementation (essential fatty acids, vitamin D, and L-tryptophan), while 7 studies reported mixed effects (vitamin B6, essential fatty acids alone and in combination with vitamins and minerals, and carnitine). The results overall suggest that there may be a role for broad-range vitamin and mineral supplements in the treatment of aggression in youth and children. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=aggression" title="aggression">aggression</a>, <a href="https://publications.waset.org/abstracts/search?q=children" title=" children"> children</a>, <a href="https://publications.waset.org/abstracts/search?q=youth" title=" youth"> youth</a>, <a href="https://publications.waset.org/abstracts/search?q=nutritional%20supplementation" title=" nutritional supplementation"> nutritional supplementation</a>, <a href="https://publications.waset.org/abstracts/search?q=micronutrient" title=" micronutrient"> micronutrient</a>, <a href="https://publications.waset.org/abstracts/search?q=macronutrient" title=" macronutrient"> macronutrient</a> </p> <a href="https://publications.waset.org/abstracts/146751/nutritional-supplementation-in-the-management-of-childhoodyouth-aggression-a-systematic-review" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/146751.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">193</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">52</span> Determination of the Optimal DG PV Interconnection Location Using Losses and Voltage Regulation as Assessment Indicators Case Study: ECG 33 kV Sub-Transmission Network </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ekow%20A.%20Kwofie">Ekow A. Kwofie</a>, <a href="https://publications.waset.org/abstracts/search?q=Emmanuel%20K.%20Anto"> Emmanuel K. Anto</a>, <a href="https://publications.waset.org/abstracts/search?q=Godfred%20Mensah"> Godfred Mensah</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper, CYME Distribution software has been used to assess the impacts of solar Photovoltaic (PV) distributed generation (DG) plant on the Electricity Company of Ghana (ECG) 33 kV sub-transmission network at different PV penetration levels. As ECG begins to encourage DG PV interconnections within its network, there has been the need to assess the impacts on the sub-transmission losses and voltage contribution. In Tema, a city in Accra - Ghana, ECG has a 33 kV sub-transmission network made up of 20 No. 33 kV buses that was modeled. Three different locations were chosen: The source bus, a bus along the sub-transmission radial network and a bus at the tail end to determine the optimal location for DG PV interconnection. The optimal location was determined based on sub-transmission technical losses and voltage impact. PV capacities at different penetration levels were modeled at each location and simulations performed to determine the optimal PV penetration level. Interconnection at a bus along (or in the middle of) the sub-transmission network offered the highest benefits at an optimal PV penetration level of 80%. At that location, the maximum voltage improvement of 0.789% on the neighboring 33 kV buses and maximum loss reduction of 6.033% over the base case scenario were recorded. Hence, the optimal location for DG PV integration within the 33 kV sub-transmission utility network is at a bus along the sub-transmission radial network. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=distributed%20generation%20photovoltaic%20%28DG%20PV%29" title="distributed generation photovoltaic (DG PV)">distributed generation photovoltaic (DG PV)</a>, <a href="https://publications.waset.org/abstracts/search?q=optimal%20location" title=" optimal location"> optimal location</a>, <a href="https://publications.waset.org/abstracts/search?q=penetration%20level" title=" penetration level"> penetration level</a>, <a href="https://publications.waset.org/abstracts/search?q=sub%E2%80%93transmission%20network" title=" sub–transmission network"> sub–transmission network</a> </p> <a href="https://publications.waset.org/abstracts/57038/determination-of-the-optimal-dg-pv-interconnection-location-using-losses-and-voltage-regulation-as-assessment-indicators-case-study-ecg-33-kv-sub-transmission-network" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/57038.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">349</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">51</span> Combating Malaria: A Drug Discovery Approach Using Thiazole Derivatives Against Prolific Parasite Enzyme PfPKG</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hari%20Bezwada">Hari Bezwada</a>, <a href="https://publications.waset.org/abstracts/search?q=Michelle%20Cheon"> Michelle Cheon</a>, <a href="https://publications.waset.org/abstracts/search?q=Ryan%20Divan"> Ryan Divan</a>, <a href="https://publications.waset.org/abstracts/search?q=Hannah%20Escritor"> Hannah Escritor</a>, <a href="https://publications.waset.org/abstracts/search?q=Michelle%20Kagramian"> Michelle Kagramian</a>, <a href="https://publications.waset.org/abstracts/search?q=Isha%20Korgaonkar"> Isha Korgaonkar</a>, <a href="https://publications.waset.org/abstracts/search?q=Maya%20MacAdams"> Maya MacAdams</a>, <a href="https://publications.waset.org/abstracts/search?q=Udgita%20Pamidigantam"> Udgita Pamidigantam</a>, <a href="https://publications.waset.org/abstracts/search?q=Richard%20Pilny"> Richard Pilny</a>, <a href="https://publications.waset.org/abstracts/search?q=Eleanor%20Race"> Eleanor Race</a>, <a href="https://publications.waset.org/abstracts/search?q=Angadh%20Singh"> Angadh Singh</a>, <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Zhang"> Nathan Zhang</a>, <a href="https://publications.waset.org/abstracts/search?q=LeeAnn%20Nguyen"> LeeAnn Nguyen</a>, <a href="https://publications.waset.org/abstracts/search?q=Fina%20Liotta"> Fina Liotta</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Malaria is a deadly disease caused by the Plasmodium parasite, which continues to develop resistance to current antimalarial drugs. In this research project, the effectiveness of numerous thiazole derivatives was explored in inhibiting the PfPKG, a crucial part of the Plasmodium life cycle. This study involved the synthesis of six thiazole-derived amides to inhibit the PfPKG pathway. Nuclear Magnetic Resonance (NMR) spectroscopy and Infrared (IR) spectroscopy were used to characterize these compounds. Furthermore, AutoDocking software was used to predict binding affinities of these thiazole-derived amides in silico. In silico, compound 6 exhibited the highest predicted binding affinity to PfPKG, while compound 5 had the lowest affinity. Compounds 1-4 displayed varying degrees of predicted binding affinity. In-vitro, it was found that compound 4 had the best percent inhibition, while compound 5 had the worst percent inhibition. Overall, all six compounds had weak inhibition (approximately 30-39% at 10 μM), but these results provide a foundation for future drug discovery experiments. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Medicinal%20Chemistry" title="Medicinal Chemistry">Medicinal Chemistry</a>, <a href="https://publications.waset.org/abstracts/search?q=Malaria" title=" Malaria"> Malaria</a>, <a href="https://publications.waset.org/abstracts/search?q=drug%20discovery" title=" drug discovery"> drug discovery</a>, <a href="https://publications.waset.org/abstracts/search?q=PfPKG" title=" PfPKG"> PfPKG</a>, <a href="https://publications.waset.org/abstracts/search?q=Thiazole" title=" Thiazole"> Thiazole</a>, <a href="https://publications.waset.org/abstracts/search?q=Plasmodium" title=" Plasmodium"> Plasmodium</a> </p> <a href="https://publications.waset.org/abstracts/174021/combating-malaria-a-drug-discovery-approach-using-thiazole-derivatives-against-prolific-parasite-enzyme-pfpkg" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/174021.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">98</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">50</span> Physiological Response of Naturally Regenerated Pinus taeda L. Saplings to Four Levels of Stem Inoculation with Leptographium terebrantis </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=John%20K.%20Mensah">John K. Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Mary%20A.%20Sword%20Sayer"> Mary A. Sword Sayer</a>, <a href="https://publications.waset.org/abstracts/search?q=Ryan%20L.%20Nadel"> Ryan L. Nadel</a>, <a href="https://publications.waset.org/abstracts/search?q=George%20Matusick"> George Matusick</a>, <a href="https://publications.waset.org/abstracts/search?q=Zhaofei%20Fan"> Zhaofei Fan</a>, <a href="https://publications.waset.org/abstracts/search?q=Lori%20G.%20Eckhardt"> Lori G. Eckhardt</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Leptographium terebrantis is an opportunistic root pathogen commonly associated with loblolly pine (Pinus taeda L.) stands that are undergoing a loss of vigor in the southeastern US. In order to understand the relationship between L. terebrantis inoculum density and host physiology, an artificial inoculation study was conducted in a five-year-old naturally regenerated loblolly pine stand over a 24 week period in a completely randomized design. L. terebrantis caused sapwood occlusions that increased in severity as inoculum density increased. The occlusions significantly reduced water transport through the stem but did not interfere with fascicle-level stomatal conductance or induce moisture stress in the saplings. The resilience of stomatal conductance among pathogen-infested saplings is attributed to the growth and hydraulic function of new sapwood that developed after artificial inoculation. Results demonstrate that faster-growing families of loblolly pine may be capable of tolerating the vascular root disease when the formation of new sapwood is supported by sustained crown health. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=hydraulic%20conductance" title="hydraulic conductance">hydraulic conductance</a>, <a href="https://publications.waset.org/abstracts/search?q=inoculum%20density" title=" inoculum density"> inoculum density</a>, <a href="https://publications.waset.org/abstracts/search?q=Leptographium%20terebrantis" title=" Leptographium terebrantis"> Leptographium terebrantis</a>, <a href="https://publications.waset.org/abstracts/search?q=Pinus%20taeda" title=" Pinus taeda"> Pinus taeda</a>, <a href="https://publications.waset.org/abstracts/search?q=sapwood%20occlusion" title=" sapwood occlusion"> sapwood occlusion</a> </p> <a href="https://publications.waset.org/abstracts/84361/physiological-response-of-naturally-regenerated-pinus-taeda-l-saplings-to-four-levels-of-stem-inoculation-with-leptographium-terebrantis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/84361.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">322</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">49</span> Exploring Mental Health Triggers, Challenges, and Support Across Different Roles in the UK Construction Industry: Perspectives from Clients, Consultants, and Contractors</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Abigail%20Amoah">Abigail Amoah</a>, <a href="https://publications.waset.org/abstracts/search?q=George%20Ofori"> George Ofori</a>, <a href="https://publications.waset.org/abstracts/search?q=George%20Agyekum-Mensah"> George Agyekum-Mensah</a>, <a href="https://publications.waset.org/abstracts/search?q=Matthew%20Brian%20Wright"> Matthew Brian Wright</a>, <a href="https://publications.waset.org/abstracts/search?q=Job%20Momoh"> Job Momoh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The objective of this study was to examine the mental health triggers, challenges, and support for mental health needs within the UK construction industry, which is seen as one of the high-pressure working environments with jobs that can be physically demanding and, traditionally, suffer from ‘Macho’ culture. The sector makes a substantial contribution to the UK’s economy, but despite this economic significance, mental health issues are still thoroughly attended to due to stigmatisation. Through semi-structured interviews with clients, consultants, and contractors, the research helps to understand better how mental health is perceived by these key stakeholders in the UK construction industry. Clients identify high-pressure deadlines and financial risks as major stressors, consultants point to the incessant workload culture coupled with project constraints, and contractors emphasize insufficient resource concerns and physical demands. this study reveals significant organisational and cultural barriers to mental health. The study proposes the following recommendations: the need to implement bespoke mental health programmes for the industry, better communication channels, and implementing industry-standard policies to enhance a supportive environment. These specifications provide actionable insights to support well-being and productivity within the sector. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=construction%20industry" title="construction industry">construction industry</a>, <a href="https://publications.waset.org/abstracts/search?q=mental%20health" title=" mental health"> mental health</a>, <a href="https://publications.waset.org/abstracts/search?q=supportive%20mechanisms" title=" supportive mechanisms"> supportive mechanisms</a>, <a href="https://publications.waset.org/abstracts/search?q=workplace%20stress" title=" workplace stress"> workplace stress</a> </p> <a href="https://publications.waset.org/abstracts/190593/exploring-mental-health-triggers-challenges-and-support-across-different-roles-in-the-uk-construction-industry-perspectives-from-clients-consultants-and-contractors" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/190593.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">28</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=Nathan%20Kumasenu%20Mensah&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Nathan%20Kumasenu%20Mensah&page=3">3</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Nathan%20Kumasenu%20Mensah&page=2" rel="next">&rsaquo;</a></li> </ul> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div 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