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Abbiche</title> <meta name="description" content="Search results for: Khalid Abbiche"> <meta name="keywords" content="Khalid Abbiche"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler 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id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="Khalid Abbiche"> <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> 276</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Khalid Abbiche</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">276</span> Measuring Quality of Service in King Khalid International Airport</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=T.%20M.%20Al%20Muhareb">T. M. Al Muhareb</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Any organization should take into consideration the customers’ satisfaction while providing any service to their customers. The quality of services is always considered as the main aspect that attracts the customers’ attention and helps the airports to develop their services and operations. King Khalid International Airport is considered as the gateway of the Kingdom of Saudi Arabia. Therefore, the aim of this paper was to identify the quality service in the departure area at in King Khalid Airport. The SERVQUAL questionnaire was distributed among the passengers in King Khalid International Airport and the respondents have reached to 500 passengers. The results that are obtained from the SERVQUAL questionnaire showed that the quality of airport’s services is low. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=service%20quality" title="service quality">service quality</a>, <a href="https://publications.waset.org/abstracts/search?q=SERVQUAL%20methodology" title=" SERVQUAL methodology"> SERVQUAL methodology</a>, <a href="https://publications.waset.org/abstracts/search?q=King%20Khalid%20International%20Airport%20%28KKIA%29" title=" King Khalid International Airport (KKIA)"> King Khalid International Airport (KKIA)</a>, <a href="https://publications.waset.org/abstracts/search?q=customers%E2%80%99%20satisfaction" title=" customers’ satisfaction"> customers’ satisfaction</a> </p> <a href="https://publications.waset.org/abstracts/9133/measuring-quality-of-service-in-king-khalid-international-airport" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/9133.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">801</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">275</span> Molecular Electron Density Theory Study on the Mechanism and Selectivity of the 1,3 Dipolar Cycloaddition Reaction of N-Methyl-C-(2-Furyl) Nitrone with Activated Alkenes</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Moulay%20Driss%20Mellaoui">Moulay Driss Mellaoui</a>, <a href="https://publications.waset.org/abstracts/search?q=Abdallah%20Imjjad"> Abdallah Imjjad</a>, <a href="https://publications.waset.org/abstracts/search?q=Rachid%20Boutiddar"> Rachid Boutiddar</a>, <a href="https://publications.waset.org/abstracts/search?q=Haydar%20Mohammad-Salim"> Haydar Mohammad-Salim</a>, <a href="https://publications.waset.org/abstracts/search?q=Nivedita%20Acharjee"> Nivedita Acharjee</a>, <a href="https://publications.waset.org/abstracts/search?q=Hassan%20Bourzi"> Hassan Bourzi</a>, <a href="https://publications.waset.org/abstracts/search?q=Souad%20El%20Issami"> Souad El Issami</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Abbiche"> Khalid Abbiche</a>, <a href="https://publications.waset.org/abstracts/search?q=Hanane%20Zejli"> Hanane Zejli</a> </p> <p class="card-text"><strong>Abstract:</strong></p> We have investigated the underlying molecular processes involved in the [3+2] cycloaddition (32CA) reactions between N-methyl-C-(2-furyl) nitrone and three acetylene derivatives: 4b, 5b, and 6b. For this investigation, we utilized molecular electron density theory (MEDT) and density functional theory (DFT) methods at the B3LYP-D3/6 31G (d) computational level. These 32CA reactions, which exhibit a zwitterionic (zw-type) nature, proceed through a one-step mechanism with activation enthalpies ranging from 8.80 to 14.37 kcal mol−1 in acetonitrile and ethanol solvents. When the nitrone reacts with phenyl methyl propiolate (4b), two regioisomeric pathways lead to the formation of two products: P1,5-4b and P1,4-4b. On the other hand, when the nitrone reacts with dimethyl acetylene dicarboxylate (5b) and acetylene dicarboxylic acid (but-2-ynedioic acid) (6b), it results in the formation of a single product. Through topological analysis, we can categorize the nitrone as a zwitterionic three-atom component (TAC). Furthermore, the analysis of conceptual density functional theory (CDFT) indices classifies the 32CA reactions of the nitrone with 4b, 5b, and 6b as forward electron density flux (FEDF) reactions. The study of bond evolution theory (BET) reveals that the formation of new C-C and C-O covalent bonds does not initiate in the transition states, as the intermediate stages of these reactions display pseudoradical centers of the atoms already involved in bonding. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=4-isoxazoline" title="4-isoxazoline">4-isoxazoline</a>, <a href="https://publications.waset.org/abstracts/search?q=DFT%2FB3LYP-D3" title=" DFT/B3LYP-D3"> DFT/B3LYP-D3</a>, <a href="https://publications.waset.org/abstracts/search?q=regioselectivity" title=" regioselectivity"> regioselectivity</a>, <a href="https://publications.waset.org/abstracts/search?q=cycloaddition%20reaction" title=" cycloaddition reaction"> cycloaddition reaction</a>, <a href="https://publications.waset.org/abstracts/search?q=MEDT" title=" MEDT"> MEDT</a>, <a href="https://publications.waset.org/abstracts/search?q=ELF" title=" ELF"> ELF</a> </p> <a href="https://publications.waset.org/abstracts/167271/molecular-electron-density-theory-study-on-the-mechanism-and-selectivity-of-the-13-dipolar-cycloaddition-reaction-of-n-methyl-c-2-furyl-nitrone-with-activated-alkenes" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/167271.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">183</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">274</span> In-silico DFT Study, Molecular Docking, ADMET Predictions, and DMS of Isoxazolidine and Isoxazoline Analogs with Anticancer Properties</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Moulay%20Driss%20Mellaoui">Moulay Driss Mellaoui</a>, <a href="https://publications.waset.org/abstracts/search?q=Khadija%20Zaki"> Khadija Zaki</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Abbiche"> Khalid Abbiche</a>, <a href="https://publications.waset.org/abstracts/search?q=Abdallah%20Imjjad"> Abdallah Imjjad</a>, <a href="https://publications.waset.org/abstracts/search?q=Rachid%20Boutiddar"> Rachid Boutiddar</a>, <a href="https://publications.waset.org/abstracts/search?q=Abdelouahid%20Sbai"> Abdelouahid Sbai</a>, <a href="https://publications.waset.org/abstracts/search?q=Aaziz%20Jmiai"> Aaziz Jmiai</a>, <a href="https://publications.waset.org/abstracts/search?q=Souad%20El%20Issami"> Souad El Issami</a>, <a href="https://publications.waset.org/abstracts/search?q=Al%20Mokhtar%20Lamsabhi"> Al Mokhtar Lamsabhi</a>, <a href="https://publications.waset.org/abstracts/search?q=Hanane%20Zejli"> Hanane Zejli</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study presents a comprehensive analysis of six isoxazolidine and isoxazoline derivatives, leveraging a multifaceted approach that combines Density Functional Theory (DFT), AdmetSAR analysis, and molecular docking simulations to explore their electronic, pharmacokinetic, and anticancer properties. Through DFT analysis, using the B3LYP-D3BJ functional and the 6-311++G(d,p) basis set, we optimized molecular geometries, analyzed vibrational frequencies, and mapped Molecular Electrostatic Potentials (MEP), identifying key sites for electrophilic attacks and hydrogen bonding. Frontier Molecular Orbital (FMO) analysis and Density of States (DOS) plots revealed varying stability levels among the compounds, with 1b, 2b, and 3b showing slightly higher stability. Chemical potential assessments indicated differences in binding affinities, suggesting stronger potential interactions for compounds 1b and 2b. AdmetSAR analysis predicted favorable human intestinal absorption (HIA) rates for all compounds, highlighting compound 3b superior oral effectiveness. Molecular docking and molecular dynamics simulations were conducted on isoxazolidine and 4-isoxazoline derivatives targeting the EGFR receptor (PDB: 1JU6). Molecular docking simulations confirmed the high affinity of these compounds towards the target protein 1JU6, particularly compound 3b, among the isoxazolidine derivatives, compound 3b exhibited the most favorable binding energy, with a g score of -8.50 kcal/mol. Molecular dynamics simulations over 100 nanoseconds demonstrated the stability and potential of compound 3b as a superior candidate for anticancer applications, further supported by structural analyses including RMSD, RMSF, Rg, and SASA values. This study underscores the promising role of compound 3b in anticancer treatments, providing a solid foundation for future drug development and optimization efforts. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=isoxazolines" title="isoxazolines">isoxazolines</a>, <a href="https://publications.waset.org/abstracts/search?q=DFT" title=" DFT"> DFT</a>, <a href="https://publications.waset.org/abstracts/search?q=molecular%20docking" title=" molecular docking"> molecular docking</a>, <a href="https://publications.waset.org/abstracts/search?q=molecular%20dynamic" title=" molecular dynamic"> molecular dynamic</a>, <a href="https://publications.waset.org/abstracts/search?q=ADMET" title=" ADMET"> ADMET</a>, <a href="https://publications.waset.org/abstracts/search?q=drugs." title=" drugs."> drugs.</a> </p> <a href="https://publications.waset.org/abstracts/186194/in-silico-dft-study-molecular-docking-admet-predictions-and-dms-of-isoxazolidine-and-isoxazoline-analogs-with-anticancer-properties" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/186194.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">47</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">273</span> A Hybrid Genetic Algorithm for Assembly Line Balancing In Automotive Sector</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Qazi%20Salman%20Khalid">Qazi Salman Khalid</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Khalid"> Muhammad Khalid</a>, <a href="https://publications.waset.org/abstracts/search?q=Shahid%20Maqsood"> Shahid Maqsood</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper presents a solution for optimizing the cycle time in an assembly line with human-robot collaboration and diverse operators. A genetic algorithm with tailored parameters is used to address the assembly line balancing problem in the automobile sector. A mathematical model is developed, depicting the problem. Currently, the firm runs on the largest candidate rule; however, it causes a lag in orders, which ultimately gets penalized. The results of the study show that the proposed GA is effective in providing efficient solutions and that the cycle time has significantly impacted productivity. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=line%20balancing" title="line balancing">line balancing</a>, <a href="https://publications.waset.org/abstracts/search?q=cycle%20time" title=" cycle time"> cycle time</a>, <a href="https://publications.waset.org/abstracts/search?q=genetic%20algorithm" title=" genetic algorithm"> genetic algorithm</a>, <a href="https://publications.waset.org/abstracts/search?q=productivity" title=" productivity"> productivity</a> </p> <a href="https://publications.waset.org/abstracts/162367/a-hybrid-genetic-algorithm-for-assembly-line-balancing-in-automotive-sector" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/162367.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">137</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">272</span> Using Lean Six-Sigma in the Improvement of Service Quality at Aviation Industry: Case Study at the Departure Area in KKIA</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Tareq%20Al%20Muhareb">Tareq Al Muhareb</a>, <a href="https://publications.waset.org/abstracts/search?q=Jasper%20Graham-Jones"> Jasper Graham-Jones </a> </p> <p class="card-text"><strong>Abstract:</strong></p> The service quality is a significant element in aviation industry especially in the international airports. Through this paper, the researchers built a model based on Lean six sigma methodologies and applied it in the departure area at KKIA (King Khalid International Airport) in order to assess it. This model characterized with many special features that can become over the cultural differences in aviation industry since it is considered the most critical circumstance in this field. Applying the model of this study is depending on following the DMAIC procedure systemized in lean thinking aspects. This model of Lean-six-sigma as a managerial procedure is mostly focused on the change management culture that requires high level of planning, organizing, modifying, and controlling in order to benefit from strengths as well as revoke weaknesses. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=lean-six-sigma" title="lean-six-sigma">lean-six-sigma</a>, <a href="https://publications.waset.org/abstracts/search?q=service%20quality" title=" service quality"> service quality</a>, <a href="https://publications.waset.org/abstracts/search?q=aviation%20industry" title=" aviation industry"> aviation industry</a>, <a href="https://publications.waset.org/abstracts/search?q=KKIA%20%28King%20Khalid%20International%20Airport%29" title=" KKIA (King Khalid International Airport)"> KKIA (King Khalid International Airport)</a>, <a href="https://publications.waset.org/abstracts/search?q=SERVQUAL" title=" SERVQUAL"> SERVQUAL</a> </p> <a href="https://publications.waset.org/abstracts/5130/using-lean-six-sigma-in-the-improvement-of-service-quality-at-aviation-industry-case-study-at-the-departure-area-in-kkia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/5130.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">430</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">271</span> Study on Evaluating the Utilization of Social Media Tools (SMT) in Collaborative Learning Case Study: Faculty of Medicine, King Khalid University</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Vasanthi%20Muniasamy">Vasanthi Muniasamy</a>, <a href="https://publications.waset.org/abstracts/search?q=Intisar%20Magboul%20Ejalani"> Intisar Magboul Ejalani</a>, <a href="https://publications.waset.org/abstracts/search?q=M.Anandhavalli"> M.Anandhavalli</a>, <a href="https://publications.waset.org/abstracts/search?q=K.%20Gauthaman"> K. Gauthaman</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Social Media (SM) are websites increasingly popular and built to allow people to express themselves and to interact socially with others. Most SMT are dominated by youth particularly college students. The proliferation of popular social media tools, which can accessed from any communication devices has become pervasive in the lives of today’s student life. Connecting traditional education to social media tools are a relatively new era and any collaborative tool could be used for learning activities. This study focuses (i) how the social media tools are useful for the learning activities of the students of faculty of medicine in King Khalid University (ii) whether the social media affects the collaborative learning with interaction among students, among course instructor, their engagement, perceived ease of use and perceived ease of usefulness (TAM) (iii) overall, the students satisfy with this collaborative learning through Social media. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=social%20media" title="social media">social media</a>, <a href="https://publications.waset.org/abstracts/search?q=Web%202.0" title=" Web 2.0"> Web 2.0</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=collaborative%20Learning" title=" collaborative Learning"> collaborative Learning</a> </p> <a href="https://publications.waset.org/abstracts/19256/study-on-evaluating-the-utilization-of-social-media-tools-smt-in-collaborative-learning-case-study-faculty-of-medicine-king-khalid-university" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/19256.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">508</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">270</span> Screening for Internet Addiction among Medical Students in a Saudi Community</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nawaf%20A.%20Alqahtani">Nawaf A. Alqahtani</a>, <a href="https://publications.waset.org/abstracts/search?q=Ali%20M.%20Alqahtani"> Ali M. Alqahtani</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20A.%20Alqahtani"> Khalid A. Alqahtani</a>, <a href="https://publications.waset.org/abstracts/search?q=Huda%20S.%20Abdullfattah"> Huda S. Abdullfattah</a>, <a href="https://publications.waset.org/abstracts/search?q=Ebtehal%20A.%20Alessa"> Ebtehal A. Alessa</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20S.%20Al%20Gelban"> Khalid S. Al Gelban</a>, <a href="https://publications.waset.org/abstracts/search?q=Ossama%20A.%20Mostafa"> Ossama A. Mostafa</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: The internet is an exciting medium that is becoming an essential part of everyday life. Although the internet is fully observed in Saudi Arabia, young people may be vulnerable to problematic internet use, possibly leading to addiction. Aim of study: To explore the magnitude of internet addiction (IA) among medical students associated risk factors and its impact on students' academic achievement. Subjects and Methods: A cross sectional study was conducted in 2014 on 571 medical students (293 males and 278 females) at the College of Medicine, King Khalid University, Abha, Saudi Arabia. Data Collection was done through using the Arabic version of the Compulsive Internet Use Scale and a checklist of demographic characteristics. Results: Age of participants ranged from 19 to 26 years (Mean+SD: 21.9+1.5 years). Internet access was available to 97.4% of students at home and to 80.2% of students at their mobile phones. The most frequently accessed websites by medical students were the social media (90.7%), scientific website (50.4%) and the news websites (31.3%). IA was mild in 47.8% of medical students while 5.8% had moderate IA. None of the students had severe IA. Prevalence of IA was significantly higher among female medical students (p=0.002), availability of internet at home (p=0.022), and availability of internet at the students' mobile phone (p=0.041). The mean General Point Average (GPA) was highest among students with mild IA (4.0+0.6), compared with 3.6+0.6 among those with moderate addiction, and 3.9+0.6 among those who did not show IA. Differences in mean GPA according to grade of IA were statistically significant ((P=0.001). Conclusions: Prevalence of IA is high among medical students in Saudi Arabia. Risk factors for IA include female gender, availability of internet at home or at the mobile phone. IA has a significant impact on students' GPA. Periodic screening of medical students for IA and raising their awareness toward the possible risk of IA are recommended. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=internet%20addiction" title="internet addiction">internet addiction</a>, <a href="https://publications.waset.org/abstracts/search?q=medical%20students" title=" medical students"> medical students</a>, <a href="https://publications.waset.org/abstracts/search?q=risk%20factors" title=" risk factors"> risk factors</a>, <a href="https://publications.waset.org/abstracts/search?q=Saudi%20Arabia" title=" Saudi Arabia"> Saudi Arabia</a> </p> <a href="https://publications.waset.org/abstracts/37906/screening-for-internet-addiction-among-medical-students-in-a-saudi-community" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/37906.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">529</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">269</span> Genotypic and Allelic Distribution of Polymorphic Variants of Gene SLC47A1 Leu125Phe (rs77474263) and Gly64Asp (rs77630697) and Their Association to the Clinical Response to Metformin in Adult Pakistani T2DM Patients</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sadaf%20Moeez">Sadaf Moeez</a>, <a href="https://publications.waset.org/abstracts/search?q=Madiha%20Khalid"> Madiha Khalid</a>, <a href="https://publications.waset.org/abstracts/search?q=Zoya%20Khalid"> Zoya Khalid</a>, <a href="https://publications.waset.org/abstracts/search?q=Sania%20Shaheen"> Sania Shaheen</a>, <a href="https://publications.waset.org/abstracts/search?q=Sumbul%20Khalid"> Sumbul Khalid</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: Inter-individual variation in response to metformin, which has been considered as a first line therapy for T2DM treatment is considerable. In the current study, it was aimed to investigate the impact of two genetic variants Leu125Phe (rs77474263) and Gly64Asp (rs77630697) in gene <em>SLC47A1</em> on the clinical efficacy of metformin in T2DM Pakistani patients. Methods: The study included 800 T2DM patients (400 metformin responders and 400 metformin non-responders) along with 400 ethnically matched healthy individuals. The genotypes were determined by allele-specific polymerase chain reaction. <em>In-silico</em> analysis was done to confirm the effect of the two SNPs on the structure of genes. Association was statistically determined using SPSS software. Results: Minor allele frequency for rs77474263 and rs77630697 was 0.13 and 0.12. For <em>SLC47A1 </em>rs77474263 the homozygotes of one mutant allele ‘T’ (CT) of rs77474263 variant were fewer in metformin responders than metformin non-responders (29.2% vs. 35.5 %). Likewise, the efficacy was further reduced (7.2% vs. 4.0 %) in homozygotes of two copies of ‘T’ allele (TT). Remarkably, T2DM cases with two copies of allele ‘C’ (CC) had 2.11 times more probability to respond towards metformin monotherapy. For <em>SLC47A1 </em>rs77630697 the homozygotes of one mutant allele ‘A’ (GA) of rs77630697 variant were fewer in metformin responders than metformin non-responders (33.5% vs. 43.0 %). Likewise, the efficacy was further reduced (8.5% vs. 4.5%) in homozygotes of two copies of ‘A’ allele (AA). Remarkably, T2DM cases with two copies of allele ‘G’ (GG) had 2.41 times more probability to respond towards metformin monotherapy. <em>In-silico</em> analysis revealed that these two variants affect the structure and stability of their corresponding proteins. Conclusion: The present data suggest that <em>SLC47A1 </em>Leu125Phe (rs77474263) and Gly64Asp (rs77630697) polymorphisms were associated with the therapeutic response of metformin in T2DM patients of Pakistan. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=diabetes" title="diabetes">diabetes</a>, <a href="https://publications.waset.org/abstracts/search?q=T2DM" title=" T2DM"> T2DM</a>, <a href="https://publications.waset.org/abstracts/search?q=SLC47A1" title=" SLC47A1"> SLC47A1</a>, <a href="https://publications.waset.org/abstracts/search?q=Pakistan" title=" Pakistan"> Pakistan</a>, <a href="https://publications.waset.org/abstracts/search?q=polymorphism" title=" polymorphism"> polymorphism</a> </p> <a href="https://publications.waset.org/abstracts/105468/genotypic-and-allelic-distribution-of-polymorphic-variants-of-gene-slc47a1-leu125phe-rs77474263-and-gly64asp-rs77630697-and-their-association-to-the-clinical-response-to-metformin-in-adult-pakistani-t2dm-patients" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/105468.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">159</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">268</span> Prevalence of Polypharmacy in Elderly Cardiac Patients at King Fahad Cardiac Center (KFCC) in King Khalid University Hospital (KKUH), Riyadh, Saudi Arabia</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mohamed%20N.%20Al-Arifi">Mohamed N. Al-Arifi</a>, <a href="https://publications.waset.org/abstracts/search?q=Hessa%20Othman%20Al-Husein"> Hessa Othman Al-Husein</a>, <a href="https://publications.waset.org/abstracts/search?q=Mostafa%20Q.%20Al%20Shamiri"> Mostafa Q. Al Shamiri</a>, <a href="https://publications.waset.org/abstracts/search?q=Ragab%20Said"> Ragab Said</a>, <a href="https://publications.waset.org/abstracts/search?q=Syed%20Wajid"> Syed Wajid</a>, <a href="https://publications.waset.org/abstracts/search?q=Salmeen%20D.%20Babelghaith"> Salmeen D. Babelghaith</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Polypharmacy was defined as a taking more than 4 medications per single patients (minor polypharmacy), patients who are taking more than 10 medications we considered as a major polypharmacy. This study was aimed to evaluate the prevalence of polypharmacy in elderly Saudi cardiac patient. A retrospective observational study was carried out at the department of CCU and cardiology unit of the King Fahad cardiac centre (KFCC) in King Khalid university hospital from May 2012 to October 2012. All Parameters was analyzed by using Statistical Packages for Social Science (SPSS) to conclude the result; tests of association were performed using the chi-square statistic. The mean age of patients was 70.1 ± 7.75 years, more than half 83 (51.6%) were males. The highest frequency of chronic diseases found were hypertension (91.0%) followed by, dyslipidemia (74.9%), and diabetes mellitus. Results showed that 82% had polypharmacy (>4 drugs) during the study period, and 47.9% had major polypharmacy. The incidence of inappropriate drug use was found to be higher with men than female (p = 0.984). In conclusion, this study revealed that high prevalence of polypharmacy and potentially inappropriate medications in elderly Saudi cardiac inpatients. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cardiac%20inpatients" title="cardiac inpatients">cardiac inpatients</a>, <a href="https://publications.waset.org/abstracts/search?q=medications" title=" medications"> medications</a>, <a href="https://publications.waset.org/abstracts/search?q=polypharmacy" title=" polypharmacy"> polypharmacy</a>, <a href="https://publications.waset.org/abstracts/search?q=prevalence" title=" prevalence"> prevalence</a> </p> <a href="https://publications.waset.org/abstracts/14611/prevalence-of-polypharmacy-in-elderly-cardiac-patients-at-king-fahad-cardiac-center-kfcc-in-king-khalid-university-hospital-kkuh-riyadh-saudi-arabia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/14611.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">734</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">267</span> Optimization of Ultrasound Assisted Extraction and Characterization of Functional Properties of Dietary Fiber from Oat Cultivar S2000</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Suhail%20Ibrahim">Muhammad Suhail Ibrahim</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Nadeem"> Muhammad Nadeem</a>, <a href="https://publications.waset.org/abstracts/search?q=Waseem%20Khalid"> Waseem Khalid</a>, <a href="https://publications.waset.org/abstracts/search?q=Ammara%20Ainee"> Ammara Ainee</a>, <a href="https://publications.waset.org/abstracts/search?q=Taleeha%20Roheen"> Taleeha Roheen</a>, <a href="https://publications.waset.org/abstracts/search?q=Sadaf%20Javaria"> Sadaf Javaria</a>, <a href="https://publications.waset.org/abstracts/search?q=Aftab%20Ahmed"> Aftab Ahmed</a>, <a href="https://publications.waset.org/abstracts/search?q=Hira%20Fatima"> Hira Fatima</a>, <a href="https://publications.waset.org/abstracts/search?q=Mian%20Nadeem%20Riaz"> Mian Nadeem Riaz</a>, <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Zubair%20Khalid"> Muhammad Zubair Khalid</a>, <a href="https://publications.waset.org/abstracts/search?q=Isam%20A.%20Mohamed%20Ahmed%20J"> Isam A. Mohamed Ahmed J</a>, <a href="https://publications.waset.org/abstracts/search?q=Moneera%20O.%20Aljobair"> Moneera O. Aljobair</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study was executed to explore the efficacy of ultrasound-assisted extraction of dietary fiber from oat cultivar S2000. Extraction (variables time, temperature and amplitude) was optimized by using response surface methodology (RSM) conducted by Box Behnken Design (BBD). The effect of time, temperature and amplitude were studied at three levels. It was observed that time and temperature exerted more impact on extraction efficiency as compared to amplitude. The highest yield of total dietary fiber (TDF), soluble dietary fiber (SDF) and In-soluble dietary fiber (IDF) fractions were observed under ultrasound processing for 20 min at 40 ◦C with 80% amplitude. Characterization of extracted dietary fiber showed that it had better crystallinity, thermal properties and good fibrous structure. It also showed better functional properties as compared to traditionally extracted dietary fiber. Furthermore, dietary fibers from oats may offer high-value utilization and the expansion of comprehensive utilization in functional food and nutraceutical development. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=extraction" title="extraction">extraction</a>, <a href="https://publications.waset.org/abstracts/search?q=ultrasonication" title=" ultrasonication"> ultrasonication</a>, <a href="https://publications.waset.org/abstracts/search?q=response%20surface%20methodology" title=" response surface methodology"> response surface methodology</a>, <a href="https://publications.waset.org/abstracts/search?q=box%20behnken%20design" title=" box behnken design"> box behnken design</a> </p> <a href="https://publications.waset.org/abstracts/187067/optimization-of-ultrasound-assisted-extraction-and-characterization-of-functional-properties-of-dietary-fiber-from-oat-cultivar-s2000" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/187067.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">50</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">266</span> Patterns of Malignant and Benign Breast Lesions in Hail Region: A Retrospective Study at King Khalid Hospital</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Laila%20Seada">Laila Seada</a>, <a href="https://publications.waset.org/abstracts/search?q=Ashraf%20Ibrahim"> Ashraf Ibrahim</a>, <a href="https://publications.waset.org/abstracts/search?q=Amjad%20Al%20Shammari"> Amjad Al Shammari</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background and Objectives: Breast carcinoma is the most common cancer of females in Hail region, accounting for 31% of all diagnosed cancer cases followed by thyroid carcinoma (25%) and colorectal carcinoma (13%). Methods: In the present retrospective study, all cases of breast lesions received at the histopathology department in King Khalid Hospital, Hail, during the period from May 2011 to April 2016 have been retrieved from department files. For all cases, a trucut biopsy, lumpectomy, or modified radical mastectomy was available for histopathologic diagnosis, while 105/140 (75%) had, as well, preoperative fine needle aspirates (FNA). Results: 49 cases out of 140 (35%) breast lesions were carcinomas: 44/49 (89.75%) was invasive ductal, 2/49(4.1%) invasive lobular carcinomas, 1/49(2.05%) intracystic low grade papillary carcinoma and 2/49 (4.1%) ductal carcinoma in situ (DCIS). Mean age for malignant cases was 45.06 (+/-10.58): 32.6% were below the age of 40 and 30.6 below 50 years, 18.3% below 60 and 16.3% below 70 years. For the benign group, mean age was 32.52 (+/10.5) years. Benign lesions were in order of frequency: 34 fibroadenomas, 14 fibrocystic disease, 12 chronic mastitis, five granulomatous mastitis, three intraductal papillomas, and three benign phyllodes tumor. Tubular adenoma, lipoma, skin nevus, pilomatrixoma, and breast reduction specimens constituted the remaining specimens. Conclusion: Breast lesions are common in our series and invasive carcinoma accounts for more than 1/3<sup>rd</sup> of the lumps, with 63.2% incidence in pre-menopausal ladies, below the age of 50 years. FNA as a non-invasive procedure, proved to be an effective tool in diagnosing both benign and malignant/suspicious breast lumps and should continue to be used as a first assessment line of palpable breast masses. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=age%20incidence" title="age incidence">age incidence</a>, <a href="https://publications.waset.org/abstracts/search?q=breast%20carcinoma" title=" breast carcinoma"> breast carcinoma</a>, <a href="https://publications.waset.org/abstracts/search?q=fine%20needle%20aspiration" title=" fine needle aspiration"> fine needle aspiration</a>, <a href="https://publications.waset.org/abstracts/search?q=hail%20region" title=" hail region"> hail region</a> </p> <a href="https://publications.waset.org/abstracts/72605/patterns-of-malignant-and-benign-breast-lesions-in-hail-region-a-retrospective-study-at-king-khalid-hospital" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/72605.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">279</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">265</span> Energy Calculation for Excited Lithium Atom in Position Space</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Khalil%20H.%20Al-Bayati">Khalil H. Al-Bayati</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Omar%20Al-Baiti"> Khalid Omar Al-Baiti</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The energy expectation value <E> for Li-like ions systems (Li, Be+ and Be2+) hasbeen calculated and examined within the ground state (1s2sα)^2 S and the excited state (1s3sα)^2 S in position space. The partitioning technique of Hartree-Fock (H-F) has been used for existing wavefnctions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=energy%20expectation%20value" title="energy expectation value">energy expectation value</a>, <a href="https://publications.waset.org/abstracts/search?q=atomic%20systems" title=" atomic systems"> atomic systems</a>, <a href="https://publications.waset.org/abstracts/search?q=ground%20and%20excited%20states" title=" ground and excited states"> ground and excited states</a>, <a href="https://publications.waset.org/abstracts/search?q=Hartree-Fock%20approximation" title=" Hartree-Fock approximation"> Hartree-Fock approximation</a> </p> <a href="https://publications.waset.org/abstracts/11402/energy-calculation-for-excited-lithium-atom-in-position-space" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/11402.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">617</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">264</span> Image Segmentation Using 2-D Histogram in RGB Color Space in Digital Libraries </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=El%20Asnaoui%20Khalid">El Asnaoui Khalid</a>, <a href="https://publications.waset.org/abstracts/search?q=Aksasse%20Brahim"> Aksasse Brahim</a>, <a href="https://publications.waset.org/abstracts/search?q=Ouanan%20Mohammed"> Ouanan Mohammed </a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper presents an unsupervised color image segmentation method. It is based on a hierarchical analysis of 2-D histogram in RGB color space. This histogram minimizes storage space of images and thus facilitates the operations between them. The improved segmentation approach shows a better identification of objects in a color image and, at the same time, the system is fast. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=image%20segmentation" title="image segmentation">image segmentation</a>, <a href="https://publications.waset.org/abstracts/search?q=hierarchical%20analysis" title=" hierarchical analysis"> hierarchical analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=2-D%20histogram" title=" 2-D histogram"> 2-D histogram</a>, <a href="https://publications.waset.org/abstracts/search?q=classification" title=" classification"> classification</a> </p> <a href="https://publications.waset.org/abstracts/42096/image-segmentation-using-2-d-histogram-in-rgb-color-space-in-digital-libraries" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/42096.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">380</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">263</span> Psychosocial Effect of Body-Contouring Surgery on Patients after Weight Loss</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Abdullah%20Kattan">Abdullah Kattan</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Alzahrani"> Khalid Alzahrani</a>, <a href="https://publications.waset.org/abstracts/search?q=Saud%20Alsaleh"> Saud Alsaleh</a>, <a href="https://publications.waset.org/abstracts/search?q=Loui%20Ezzat"> Loui Ezzat</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Murad"> Khalid Murad</a>, <a href="https://publications.waset.org/abstracts/search?q=Bader%20Alghamdi"> Bader Alghamdi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background and Significance: Patients are often bothered by the excess skin laxity and redundancy that they are left with after losing weight. Body-contouring surgery offers a solution to this problem; however, there is scarce literature on the psychological and social effects of these surgeries. This study was conducted to assess the psychosocial impact of body-contouring surgery on patients after weight loss. Methodology: In this cross-sectional study, a specifically designed questionnaire was administered to forty three patients whom have undergone body-contouring surgery. All included patients had lost no less than 20 Kg before body-contouring surgery, and were interviewed at least 6 months after surgery. The twenty-question interviewer based questionnaire was used to assess the psychosocial status of the patients before and after undergoing body-contouring surgery. The questionnaire assessed the quality of life (social life, job performance and sexual activity), presence of symptoms of depression and overall satisfaction. Data was analyzed as paired variables in SPSS using McNemar’s test. Results: Among the 43 participants, 19 (44.2%) have undergone mammoplasty, 12 (27.9%) have undergone abdominoplasty and the remainder of the patients have undergone other various procedures including brachioplasty, thigh lifts and nick liposuction. The mean age of patients was 34 +/- 10, the sample included 24 (55.8%) females and 19 (44.2%) males. The patients’ quality of life significantly improved in the following areas; social life (P<0.001), job performance (P<0.002) and sexual activity (P<0.001). Moreover, 17 (39.5%) patients suffered symptoms of depression before body-contouring surgery; however, only 1 (2.3%) patient suffered symptoms of depression after surgery. Overall satisfaction rate was found to be 62.8%; with mammoplasty being the highest satisfaction rate procedure (66.6 %). Conclusion: Body-contouring surgery after weight loss has shown to improve the psychological and social aspects in patients. These findings have been found to be consistent with the majority of relevant published studies, further increasing reliability of our study. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=abdominoplasty" title="abdominoplasty">abdominoplasty</a>, <a href="https://publications.waset.org/abstracts/search?q=body-contouring" title=" body-contouring"> body-contouring</a>, <a href="https://publications.waset.org/abstracts/search?q=mammoplasty" title=" mammoplasty"> mammoplasty</a>, <a href="https://publications.waset.org/abstracts/search?q=psychosocial" title=" psychosocial"> psychosocial</a> </p> <a href="https://publications.waset.org/abstracts/48462/psychosocial-effect-of-body-contouring-surgery-on-patients-after-weight-loss" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/48462.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">285</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">262</span> Financial Ethics: A Review of 2010 Flash Crash</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Omer%20Farooq">Omer Farooq</a>, <a href="https://publications.waset.org/abstracts/search?q=Salman%20Ahmed%20Khan"> Salman Ahmed Khan</a>, <a href="https://publications.waset.org/abstracts/search?q=Sadaf%20Khalid"> Sadaf Khalid</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Modern day stock markets have almost entirely became automated. Even though it means increased profits for the investors by algorithms acting upon the slightest price change in order of microseconds, it also has given birth to many ethical dilemmas in the sense that slightest mistake can cause people to lose all of their livelihoods. This paper reviews one such event that happened on May 06, 2010 in which $1 trillion dollars disappeared from the Dow Jones Industrial Average. We are going to discuss its various aspects and the ethical dilemmas that have arisen due to it. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=flash%20crash" title="flash crash">flash crash</a>, <a href="https://publications.waset.org/abstracts/search?q=market%20crash" title=" market crash"> market crash</a>, <a href="https://publications.waset.org/abstracts/search?q=stock%20market" title=" stock market"> stock market</a>, <a href="https://publications.waset.org/abstracts/search?q=stock%20market%20crash" title=" stock market crash"> stock market crash</a> </p> <a href="https://publications.waset.org/abstracts/10063/financial-ethics-a-review-of-2010-flash-crash" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/10063.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">519</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">261</span> Epidemiology of Toxoplasma gondii Infection in Animals of the Arabian Peninsula: A Systematic Review and Meta-Analysis</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ebtisam%20A.%20Al-Mslemani">Ebtisam A. Al-Mslemani</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20A.%20Enan"> Khalid A. Enan</a>, <a href="https://publications.waset.org/abstracts/search?q=Asmaa%20Abdelgadier"> Asmaa Abdelgadier</a>, <a href="https://publications.waset.org/abstracts/search?q=Nada%20Assaad"> Nada Assaad</a>, <a href="https://publications.waset.org/abstracts/search?q=Zaynab%20Elhussein"> Zaynab Elhussein</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Eltom"> Khalid Eltom</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: Toxoplasma gondii (T. gondii) is a zoonotic parasite that can be transmitted from animals to humans, with felids acting as its definitive host. Thus, understanding the epidemiology of this parasite in animal populations is vital to controlling its transmission to humans as well as to other animal groups. Objectives: This systematic review and meta-analysis aim to summarise and analyse reports of T. gondii infection in animal species residing in the Arabian Peninsula. Methods: It was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), with relevant studies being retrieved from MEDLINE/PubMed, Scopus, Cochrane Library, Google Scholar and ScienceDirect. All articles published in Arabic or English languages between January 2000 and December 2020 were screened for eligibility. The random effects model was used to calculate the pooled prevalence of T. gondii infection in different animal populations which were found to harbour this infection. The critical appraisal tool for prevalence studies designed by the Joanna Briggs Institute (JBI) was used to assess the risk of bias in all included studies. Results: A total of 15 studies were retrieved, reporting prevalence estimates from 4 countries in this region and in 13 animal species. A quantitative meta-analysis estimated a pooled prevalence of 43% in felids [95% confidence interval (CI) = 23-64%, I2 index = 100%], 48% in sheep (95% CI = 27-70%, I2 = 99%) and 21% in camels (95% CI = 7-35%, I2 = 99%). Evidence of possible publication bias was found in both felids and sheep. Conclusions: This meta-analysis estimates a high prevalence of T. gondii infection in animal species that are of high economic and cultural importance to countries of this region. Hence, these findings provide valuable insight to public health authorities as well as economic and animal resources advisors in countries of the Arabian Peninsula. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Arabian%20Peninsula" title="Arabian Peninsula">Arabian Peninsula</a>, <a href="https://publications.waset.org/abstracts/search?q=toxoplasma%20gondii" title=" toxoplasma gondii"> toxoplasma gondii</a>, <a href="https://publications.waset.org/abstracts/search?q=animals%3B%20meta-analysis" title=" animals; meta-analysis"> animals; meta-analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=toxoplasmosis" title=" toxoplasmosis"> toxoplasmosis</a> </p> <a href="https://publications.waset.org/abstracts/165882/epidemiology-of-toxoplasma-gondii-infection-in-animals-of-the-arabian-peninsula-a-systematic-review-and-meta-analysis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/165882.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">82</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">260</span> Paradigm Shift of Leadership: Leaders in Information Technology</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mustafa%20Hyder">Mustafa Hyder</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Mahmood%20Iraqi"> Khalid Mahmood Iraqi</a>, <a href="https://publications.waset.org/abstracts/search?q=Sameen%20Mustafa"> Sameen Mustafa</a> </p> <p class="card-text"><strong>Abstract:</strong></p> They say if the leader limps, all the others will start limping too. Therefore, a very dynamic leadership at all levels within the IT Community is critical to the success of an organization. This paper is an attempt to study the relationship between Information Technology (IT) with leadership and assesses its relevancy in today's fast-paced hi-tech globalized environment. The paper strives to look into the essential qualities and knowledge as needed by today's IT leader, in contrast to essential characteristics common to all the leaders-past, present, and future. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=leadership" title="leadership">leadership</a>, <a href="https://publications.waset.org/abstracts/search?q=autocratic%20leaders" title=" autocratic leaders"> autocratic leaders</a>, <a href="https://publications.waset.org/abstracts/search?q=characteristics%20of%20IT%20leaders" title=" characteristics of IT leaders"> characteristics of IT leaders</a>, <a href="https://publications.waset.org/abstracts/search?q=skills%20of%20IT%20professionals" title=" skills of IT professionals"> skills of IT professionals</a>, <a href="https://publications.waset.org/abstracts/search?q=IT%20leadership" title=" IT leadership"> IT leadership</a> </p> <a href="https://publications.waset.org/abstracts/32894/paradigm-shift-of-leadership-leaders-in-information-technology" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/32894.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">350</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">259</span> Tax Expenditures: A Review and Analysis</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Javed">Khalid Javed</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study examines a feature of the budget process called the tax expenditure budget. The tax expenditure concept relies heavily on a normative notion that shielding certain. Taxpayer income from taxation deprives government of its rightful revenues. This view is inconsistent with the proposition that income belongs to the taxpayers and that tax liability is determined through the democratic process, not through arbitrary, bureaucratic Assumptions. Furthermore, the methodology of the tax expenditure budget is problematic as its expansive tax base treats the multiple taxation of saving as the norm. By using an expansive view of income as the underlying assumption of the tax expenditure concept, this viewpoint institutionalizes a particular bias into the decision-making process. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=revenue" title="revenue">revenue</a>, <a href="https://publications.waset.org/abstracts/search?q=expenditure" title=" expenditure"> expenditure</a>, <a href="https://publications.waset.org/abstracts/search?q=tax%20budget" title=" tax budget"> tax budget</a>, <a href="https://publications.waset.org/abstracts/search?q=propostion" title=" propostion"> propostion</a> </p> <a href="https://publications.waset.org/abstracts/37863/tax-expenditures-a-review-and-analysis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/37863.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">295</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">258</span> Valorization Bio-Waste Argan Pulp for Green Synthesis of Silver Nanoparticles</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Omar%20Drissi">Omar Drissi</a>, <a href="https://publications.waset.org/abstracts/search?q=Nadia%20El%20Harfaoui"> Nadia El Harfaoui</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Nouneh"> Khalid Nouneh</a>, <a href="https://publications.waset.org/abstracts/search?q=Rachid%20Hsissou"> Rachid Hsissou</a>, <a href="https://publications.waset.org/abstracts/search?q=Badre%20Daoudi"> Badre Daoudi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The pulp endures of having a lower importance, incompletely because of the way that it has been less studied, and it has been recognized as a pivotal product got from biomass that can be utilized in different fields. The current research focuses on pulp of Argania spinosa (L). To this end, the aim is to study the characteristics and properties of Argan pulp, such as shape, chemical and macromineral composition. As a result, X-Ray Fluorescence (XRF), Fourier transform infrared spectroscopy (FTIR), and Scanning Electron Microscopy (SEM) were used in the research. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=argania%20spinose" title="argania spinose">argania spinose</a>, <a href="https://publications.waset.org/abstracts/search?q=argan%20pulp" title=" argan pulp"> argan pulp</a>, <a href="https://publications.waset.org/abstracts/search?q=argan%20bio-waste" title=" argan bio-waste"> argan bio-waste</a>, <a href="https://publications.waset.org/abstracts/search?q=green%20synthesis" title=" green synthesis"> green synthesis</a>, <a href="https://publications.waset.org/abstracts/search?q=silver%20nanoparticles" title=" silver nanoparticles"> silver nanoparticles</a>, <a href="https://publications.waset.org/abstracts/search?q=valorization" title=" valorization"> valorization</a> </p> <a href="https://publications.waset.org/abstracts/167565/valorization-bio-waste-argan-pulp-for-green-synthesis-of-silver-nanoparticles" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/167565.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">120</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">257</span> Handshake Algorithm for Minimum Spanning Tree Construction</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nassiri%20Khalid">Nassiri Khalid</a>, <a href="https://publications.waset.org/abstracts/search?q=El%20Hibaoui%20Abdelaaziz%20et%20Hajar%20Moha"> El Hibaoui Abdelaaziz et Hajar Moha</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper, we introduce and analyse a probabilistic distributed algorithm for a construction of a minimum spanning tree on network. This algorithm is based on the handshake concept. Firstly, each network node is considered as a sub-spanning tree. And at each round of the execution of our algorithm, a sub-spanning trees are merged. The execution continues until all sub-spanning trees are merged into one. We analyze this algorithm by a stochastic process. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Spanning%20tree" title="Spanning tree">Spanning tree</a>, <a href="https://publications.waset.org/abstracts/search?q=Distributed%20Algorithm" title=" Distributed Algorithm"> Distributed Algorithm</a>, <a href="https://publications.waset.org/abstracts/search?q=Handshake%20Algorithm" title=" Handshake Algorithm"> Handshake Algorithm</a>, <a href="https://publications.waset.org/abstracts/search?q=Matching" title=" Matching"> Matching</a>, <a href="https://publications.waset.org/abstracts/search?q=Probabilistic%20Analysis" title=" Probabilistic Analysis"> Probabilistic Analysis</a> </p> <a href="https://publications.waset.org/abstracts/17743/handshake-algorithm-for-minimum-spanning-tree-construction" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/17743.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">658</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">256</span> Impact of Personality on Vengeance and Forgiveness in Young Adults</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Marium%20Javaid%20Bajwa">Marium Javaid Bajwa</a>, <a href="https://publications.waset.org/abstracts/search?q=Ruhi%20Khalid"> Ruhi Khalid</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study aimed to identify personality traits that affect vengeful and forgiving behavior among people. Big Five Personality Inventory, Vengeance Scale and Trait Forgiveness Scale were administered to 159 male and female students to have a base-line data for the study. Overall, agreeableness trait predicted forgiveness. Vengeance showed significant negative relation with agreeableness, conscientiousness and openness. Whereas Independent T-test indicated that personality traits plays crucial role in determining vengeful and forgiving behaviors in contrast to gender in young adults. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=personality" title="personality">personality</a>, <a href="https://publications.waset.org/abstracts/search?q=traits" title=" traits"> traits</a>, <a href="https://publications.waset.org/abstracts/search?q=vengeance" title=" vengeance"> vengeance</a>, <a href="https://publications.waset.org/abstracts/search?q=forgiveness" title=" forgiveness"> forgiveness</a> </p> <a href="https://publications.waset.org/abstracts/27840/impact-of-personality-on-vengeance-and-forgiveness-in-young-adults" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/27840.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">381</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">255</span> A Novel Method for Live Debugging of Production Web Applications by Dynamic Resource Replacement</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Al-Tahat">Khalid Al-Tahat</a>, <a href="https://publications.waset.org/abstracts/search?q=Khaled%20Zuhair%20Mahmoud%0F"> Khaled Zuhair Mahmoud</a>, <a href="https://publications.waset.org/abstracts/search?q=Ahmad%20Al-Mughrabi"> Ahmad Al-Mughrabi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper proposes a novel methodology for enabling debugging and tracing of production web applications without affecting its normal flow and functionality. This method of debugging enables developers and maintenance engineers to replace a set of existing resources such as images, server side scripts, cascading style sheets with another set of resources per web session. The new resources will only be active in the debug session and other sessions will not be affected. This methodology will help developers in tracing defects, especially those that appear only in production environments and in exploring the behaviour of the system. A realization of the proposed methodology has been implemented in Java. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=live%20debugging" title="live debugging">live debugging</a>, <a href="https://publications.waset.org/abstracts/search?q=web%20application" title=" web application"> web application</a>, <a href="https://publications.waset.org/abstracts/search?q=web%20resources" title=" web resources"> web resources</a>, <a href="https://publications.waset.org/abstracts/search?q=inconsistent%20bugs" title=" inconsistent bugs"> inconsistent bugs</a>, <a href="https://publications.waset.org/abstracts/search?q=tracing" title=" tracing"> tracing</a> </p> <a href="https://publications.waset.org/abstracts/11995/a-novel-method-for-live-debugging-of-production-web-applications-by-dynamic-resource-replacement" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/11995.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">459</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">254</span> A Method for Automated Planning of Fiber to the Home Access Network Infrastructures</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hammad%20Khalid">Hammad Khalid</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper, a strategy for computerized arranging of Fiber to the Home (FTTH) get to systems is proposed. We presented an efficient methodology for arranging access organize framework. The GIS information and a lot of calculations were utilized to make the arranging procedure increasingly programmed. The technique clarifies various strides of the arranging process. Considering various situations, various designs can be produced by utilizing the technique. It was likewise conceivable to produce the designs in an extremely brief temporal contrast with the conventional arranging. A contextual investigation is considered to delineate the utilization and abilities of the arranging technique. The technique, be that as it may, doesn't completely robotize the arranging however, make the arranging procedure fundamentally quick. The outcomes and dialog are displayed and end is given at last. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=FTTH" title="FTTH">FTTH</a>, <a href="https://publications.waset.org/abstracts/search?q=GIS" title=" GIS"> GIS</a>, <a href="https://publications.waset.org/abstracts/search?q=robotize" title=" robotize"> robotize</a>, <a href="https://publications.waset.org/abstracts/search?q=plan" title=" plan"> plan</a> </p> <a href="https://publications.waset.org/abstracts/121989/a-method-for-automated-planning-of-fiber-to-the-home-access-network-infrastructures" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/121989.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">153</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">253</span> Impact of Emotional Intelligence on Job Satisfaction and Organizational Commitment: A Study on Young Doctors of Pakistan</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Aisha%20Khalid">Aisha Khalid</a>, <a href="https://publications.waset.org/abstracts/search?q=Talha%20Aftab"> Talha Aftab</a>, <a href="https://publications.waset.org/abstracts/search?q=Fareeha%20Zafar"> Fareeha Zafar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper investigates the impact of emotional intelligence on job satisfaction and organizational commitment at workplace in the doctors; age ranging from 25 to 32 years. Job satisfaction and organizational commitment have been considered as important issue in terms of high quality services and superior performance. This paper presents a field survey conducted in 9 different public sector hospitals which operate in Punjab, Pakistan. 250 questionnaires were distributed out of which 180 returned back were showing 72% response rate, confirming the significant positive relationship between emotional intelligence and job satisfaction and emotional intelligence and organizational commitment. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=emotional%20intelligence" title="emotional intelligence">emotional intelligence</a>, <a href="https://publications.waset.org/abstracts/search?q=job%20satisfaction" title=" job satisfaction"> job satisfaction</a>, <a href="https://publications.waset.org/abstracts/search?q=organizational%20commitment" title=" organizational commitment"> organizational commitment</a>, <a href="https://publications.waset.org/abstracts/search?q=young%20doctors" title=" young doctors"> young doctors</a> </p> <a href="https://publications.waset.org/abstracts/5669/impact-of-emotional-intelligence-on-job-satisfaction-and-organizational-commitment-a-study-on-young-doctors-of-pakistan" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/5669.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">573</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">252</span> Calculation of Lungs Physiological Lung Motion in External Lung Irradiation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yousif%20Mohamed%20Y.%20Abdallah">Yousif Mohamed Y. Abdallah</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20H.%20Eltom"> Khalid H. Eltom</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This is an experimental study deals with measurement of the periodic physiological organ motion during lung external irradiation in order to reduce the exposure of healthy tissue during radiation treatments. The results showed for left lung displacement reading (4.52+1.99 mm) and right lung is (8.21+3.77 mm) which the radiotherapy physician should take suitable countermeasures in case of significant errors. The motion ranged between 2.13 mm and 12.2 mm (low and high). In conclusion, the calculation of tumour mobility can improve the accuracy of target areas definition in patients undergo Sterostatic RT for stage I, II and III lung cancer (NSCLC). Definition of the target volume based on a high resolution CT scan with a margin of 3-5 mm is appropriate. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=physiological%20motion" title="physiological motion">physiological motion</a>, <a href="https://publications.waset.org/abstracts/search?q=lung" title=" lung"> lung</a>, <a href="https://publications.waset.org/abstracts/search?q=external%20irradiation" title=" external irradiation"> external irradiation</a>, <a href="https://publications.waset.org/abstracts/search?q=radiation%20medicine" title=" radiation medicine"> radiation medicine</a> </p> <a href="https://publications.waset.org/abstracts/6078/calculation-of-lungs-physiological-lung-motion-in-external-lung-irradiation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/6078.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">417</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">251</span> The Impact of Indigenous Architecture and the Origin of Tomb Architecture in Indian Sub-Continent: A Case Study of the Tombs of Muhmmad B. Haroon, Saif-Ud-Daula Mahmud, Khalid Walid and Sultan Ghari; An Appraisal</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Tauqeer%20Ahmad">Tauqeer Ahmad</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A lot of literature have been produced addressing the problem of origin and development of tomb architecture in Pakistan and India. In this attempt, the author would address this problem in the Indian prospective. Particularly, the impact of indigenous architecture would be analyzed in this research paper. As we observe that on early Muslim tombs in Indian sub-continent, to large extent, were contributed in term of architecture by local masons. So far as the material used in these early tombs is concerned was also picked from Indian tradition according to the availability and the local traditions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Khitti%20Chor" title="Khitti Chor">Khitti Chor</a>, <a href="https://publications.waset.org/abstracts/search?q=tomb%20of%20Sultan%20Ghari" title=" tomb of Sultan Ghari"> tomb of Sultan Ghari</a>, <a href="https://publications.waset.org/abstracts/search?q=tomb%20at%20Zairan" title=" tomb at Zairan"> tomb at Zairan</a>, <a href="https://publications.waset.org/abstracts/search?q=Lasbela" title=" Lasbela "> Lasbela </a> </p> <a href="https://publications.waset.org/abstracts/39124/the-impact-of-indigenous-architecture-and-the-origin-of-tomb-architecture-in-indian-sub-continent-a-case-study-of-the-tombs-of-muhmmad-b-haroon-saif-ud-daula-mahmud-khalid-walid-and-sultan-ghari-an-appraisal" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/39124.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">327</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">250</span> Road Traffic Noise Mapping for Riyadh City Using GIS and Lima</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Khalid%20A.%20Alsaif">Khalid A. Alsaif</a>, <a href="https://publications.waset.org/abstracts/search?q=Mosaad%20A.%20Foda"> Mosaad A. Foda</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The primary objective of this study is to develop the first round of road traffic noise maps for Riyadh City using Geographical Information Systems (GIS) and software LimA 7810 predictor. The road traffic data were measured or estimated as accurate as possible in order to obtain reliable noise maps. Meanwhile, the attributes of the roads and buildings are automatically exported from GIS. The simulation results at some chosen locations are validated by actual field measurements, which are obtained by a system that consists of a sound level meter, a GPS receiver and a database to manage the measured data. The results show that the average error between the predicted and measured noise levels is below 3.0 dB. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=noise%20pollution" title="noise pollution">noise pollution</a>, <a href="https://publications.waset.org/abstracts/search?q=road%20traffic%20noise" title=" road traffic noise"> road traffic noise</a>, <a href="https://publications.waset.org/abstracts/search?q=LimA%20predictor" title=" LimA predictor"> LimA predictor</a>, <a href="https://publications.waset.org/abstracts/search?q=GIS" title=" GIS"> GIS</a> </p> <a href="https://publications.waset.org/abstracts/24998/road-traffic-noise-mapping-for-riyadh-city-using-gis-and-lima" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/24998.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">406</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">249</span> Removal of Nitrogen Compounds from Industrial Wastewater Using Sequencing Batch Reactor: The Effects of React Time</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ali%20W.%20Alattabi">Ali W. Alattabi</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20S.%20Hashim"> Khalid S. Hashim</a>, <a href="https://publications.waset.org/abstracts/search?q=Hassnen%20M.%20Jafer"> Hassnen M. Jafer</a>, <a href="https://publications.waset.org/abstracts/search?q=Ali%20Alzeyadi"> Ali Alzeyadi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study was performed to optimise the react time (RT) and study its effects on the removal rates of nitrogen compounds in a sequencing batch reactor (SBR) treating synthetic industrial wastewater. The results showed that increasing the RT from 4 h to 10, 16 and 22 h significantly improved the nitrogen compounds’ removal efficiency, it was increased from 69.5% to 95%, 75.7 to 97% and from 54.2 to 80.1% for NH<sub>3</sub>-N, NO<sub>3</sub>-N and NO<sub>2</sub>-N respectively. The results obtained from this study showed that the RT of 22 h was the optimum for nitrogen compounds removal efficiency. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ammonia-nitrogen" title="ammonia-nitrogen">ammonia-nitrogen</a>, <a href="https://publications.waset.org/abstracts/search?q=retention%20time" title=" retention time"> retention time</a>, <a href="https://publications.waset.org/abstracts/search?q=nitrate" title=" nitrate"> nitrate</a>, <a href="https://publications.waset.org/abstracts/search?q=nitrite" title=" nitrite"> nitrite</a>, <a href="https://publications.waset.org/abstracts/search?q=sequencing%20batch%20reactor" title=" sequencing batch reactor"> sequencing batch reactor</a>, <a href="https://publications.waset.org/abstracts/search?q=sludge%20characteristics" title=" sludge characteristics"> sludge characteristics</a> </p> <a href="https://publications.waset.org/abstracts/54965/removal-of-nitrogen-compounds-from-industrial-wastewater-using-sequencing-batch-reactor-the-effects-of-react-time" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/54965.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">363</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">248</span> Tracking Trajectory of a Cable-Driven Robot for Lower Limb Rehabilitation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hachmia%20Faqihi">Hachmia Faqihi</a>, <a href="https://publications.waset.org/abstracts/search?q=Maarouf%20Saad"> Maarouf Saad</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Benjelloun"> Khalid Benjelloun</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohammed%20Benbrahim"> Mohammed Benbrahim</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Nabil%20Kabbaj"> M. Nabil Kabbaj</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper investigates and presents a cable-driven robot to lower limb rehabilitation use in sagittal plane. The presented rehabilitation robot is used for a trajectory tracking in joint space. The paper covers kinematic and dynamic analysis, which reveals the tensionability of the used cables as being the actuating source to provide a rehabilitation exercises of the human leg. The desired trajectory is generated to be used in the control system design in joint space. The obtained simulation results is showed to be efficient in this kind of application. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cable-driven%20multi-body%20system" title="cable-driven multi-body system">cable-driven multi-body system</a>, <a href="https://publications.waset.org/abstracts/search?q=computed-torque%20controller" title=" computed-torque controller"> computed-torque controller</a>, <a href="https://publications.waset.org/abstracts/search?q=lower%20limb%20rehabilitation" title=" lower limb rehabilitation"> lower limb rehabilitation</a>, <a href="https://publications.waset.org/abstracts/search?q=tracking%20trajectory" title=" tracking trajectory"> tracking trajectory</a> </p> <a href="https://publications.waset.org/abstracts/50711/tracking-trajectory-of-a-cable-driven-robot-for-lower-limb-rehabilitation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/50711.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">387</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">247</span> Intelligent IT Infrastructure in the Gas and Oil Industry</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ahmad%20Fahad%20Alotaibi">Ahmad Fahad Alotaibi</a>, <a href="https://publications.waset.org/abstracts/search?q=Khalid%20Hamed%20Hajri"> Khalid Hamed Hajri</a>, <a href="https://publications.waset.org/abstracts/search?q=Humoud%20Hudiban%20Rashidi"> Humoud Hudiban Rashidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Intelligent information technology infrastructure is considered one of the enablers to enhance digital transformation in the gas and oil fields to optimize IT infrastructure reliability by supporting operations and maintenance in a safe and secure method to optimize resources. Smart IT buildings, communication rooms and shelters with intelligent technologies can strengthen the performance and profitability of gas and oil companies by ensuring business continuity. This paper describes the advantages of deploying intelligent IT infrastructure in the oil and gas industry by illustrating its positive impacts on some development aspects, for instance, operations, maintenance, safety, security and resource optimization. Moreover, it highlights the challenges and difficulties of providing smart IT services in a remote area and proposes solutions to overcome such difficulties. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=intelligent%20IT%20infrastructure" title="intelligent IT infrastructure">intelligent IT infrastructure</a>, <a href="https://publications.waset.org/abstracts/search?q=remote%20areas" title=" remote areas"> remote areas</a>, <a href="https://publications.waset.org/abstracts/search?q=oil%20and%20gas%20field" title=" oil and gas field"> oil and gas field</a>, <a href="https://publications.waset.org/abstracts/search?q=digitalization" title=" digitalization"> digitalization</a> </p> <a href="https://publications.waset.org/abstracts/184215/intelligent-it-infrastructure-in-the-gas-and-oil-industry" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/184215.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">60</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=Khalid%20Abbiche&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Khalid%20Abbiche&page=3">3</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Khalid%20Abbiche&page=4">4</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Khalid%20Abbiche&page=5">5</a></li> <li class="page-item"><a class="page-link" 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