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El-Zomor</title> <meta name="description" content="Search results for: Haytham M. El-Zomor"> <meta name="keywords" content="Haytham M. El-Zomor"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler ml-auto" type="button" data-toggle="collapse" data-target="#navbarMenu" aria-controls="navbarMenu" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="w-100"> <div class="d-none d-lg-flex flex-row-reverse"> <form method="get" action="https://waset.org/search" class="form-inline my-2 my-lg-0"> <input class="form-control mr-sm-2" type="search" placeholder="Search Conferences" value="Haytham M. 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El-Zomor"> <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> 11</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Haytham M. El-Zomor</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">11</span> Endoscopic Depiction and Treatment Evaluation of Spirocerca lupi in Dogs</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=ELdessouky%20Sheta">ELdessouky Sheta</a>, <a href="https://publications.waset.org/abstracts/search?q=Sayed%20Elzomor"> Sayed Elzomor</a>, <a href="https://publications.waset.org/abstracts/search?q=Haithem%20Farghali"> Haithem Farghali</a>, <a href="https://publications.waset.org/abstracts/search?q=Kawkab%20A.%20Ahmed"> Kawkab A. Ahmed</a>, <a href="https://publications.waset.org/abstracts/search?q=Naglaa%20A.%20Abd%20Elkader"> Naglaa A. Abd Elkader</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The present investigation has been dealt with Spirocerca (S.) lupi infested mongrel dogs. This parasitic disease is highly infective to human beings and carnivores. The diagnosis march has been comprised the lateral contrast thoracic radiographs, fecal examination, blood profile, endoscopic examination and histopathological sections of deep seated pinch biopsies. These infested dogs have been put under an adopted treatment with Ivermectin injection combined with oral prednisolone. The obtained results reveal an absence of the pessimistic recognitions particularly after 3 weeks from the onset of treatment. Endoscopically the presented esophageal nodules are marked out in the distal third of infested dogs' esophagus as masses assigned into the esophageal lumen and fundus of stomach. The endoscopic outlook of Spirocerca lupi lesions has been considered an integral procedure of the diagnostic march and for evaluation of treatment follow up. The diagnostic procedures and the recommended treatment are the vet's guidance to care for Spirocerca lupi in dogs, hoping in future to prevent this disease from being spread among human beings and other carnivores. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=endoscopy" title="endoscopy">endoscopy</a>, <a href="https://publications.waset.org/abstracts/search?q=esophagus" title=" esophagus"> esophagus</a>, <a href="https://publications.waset.org/abstracts/search?q=stomach%20spirocercosis" title=" stomach spirocercosis"> stomach spirocercosis</a>, <a href="https://publications.waset.org/abstracts/search?q=dogs" title=" dogs"> dogs</a> </p> <a href="https://publications.waset.org/abstracts/48937/endoscopic-depiction-and-treatment-evaluation-of-spirocerca-lupi-in-dogs" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/48937.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">399</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">10</span> The Conduct of Laundering Money through Transport of Cash in the Middle East and North Africa Region</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Haytham%20Yassine">Haytham Yassine</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This article mainly aims to detect and understand how money laundering activities are executed by transport of cash, identifying the underlying factors and separating legitimate from illegitimate usage of cash and how it is being used. This research provides academics with additional literature and provides bank supervisors and practitioners with a better understanding of sources and uses of cash in criminal activities and how cash is used in the laundering mechanism. Data are gathered through survey in the Middle East and North Africa region and review of the available research. The results of the analysis will help distinguish the factors affecting preference for cash rather other payment instruments in the region, identify what causes the tendency to launder illegal proceeds through cash transportation and how illegal cash is being laundered and moved. On the other hand, this paper sheds the light on major cash generating criminal activities, its sources and main destinations. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=illegitimate%20activities" title="illegitimate activities">illegitimate activities</a>, <a href="https://publications.waset.org/abstracts/search?q=cash" title=" cash"> cash</a>, <a href="https://publications.waset.org/abstracts/search?q=money%20laundering" title=" money laundering"> money laundering</a>, <a href="https://publications.waset.org/abstracts/search?q=terrorism%20financing" title=" terrorism financing"> terrorism financing</a> </p> <a href="https://publications.waset.org/abstracts/117607/the-conduct-of-laundering-money-through-transport-of-cash-in-the-middle-east-and-north-africa-region" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/117607.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">155</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">9</span> Understanding How Money Laundering and Financing of Terrorism Are Conducted through the Real Estate Sector in the Middle East and North Africa Region</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Haytham%20Yassine">Haytham Yassine</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This research seeks to identify how money laundering activities are executed through the real estate sector. This article provides academics with literature on the topic and provides scholars, and practitioners with a better understanding of the risks and challenges involved. Data are gathered through survey in the Middle East and North Africa region and review of the available research. The results of the analysis will help identifying the factors attracting criminals to the real estate sector and develop an understanding of the methods used to launder illicit funds through this sector and the indicators of suspicion for reporting entities. Further analysis reveals the risks posed by money laundering and terrorist financing on the real estate sector and challenges facing states in this regard. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=money%20laundering" title="money laundering">money laundering</a>, <a href="https://publications.waset.org/abstracts/search?q=terrorism%20financing" title=" terrorism financing"> terrorism financing</a>, <a href="https://publications.waset.org/abstracts/search?q=real%20estate%20sector" title=" real estate sector"> real estate sector</a>, <a href="https://publications.waset.org/abstracts/search?q=Middle%20East%20and%20North%20Africa" title=" Middle East and North Africa"> Middle East and North Africa</a> </p> <a href="https://publications.waset.org/abstracts/110230/understanding-how-money-laundering-and-financing-of-terrorism-are-conducted-through-the-real-estate-sector-in-the-middle-east-and-north-africa-region" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/110230.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">161</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">8</span> Comparative Study of Outcome of Patients with Wilms Tumor Treated with Upfront Chemotherapy and Upfront Surgery in Alexandria University Hospitals</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Golson%20Mohamed">Golson Mohamed</a>, <a href="https://publications.waset.org/abstracts/search?q=Yasmine%20Gamasy"> Yasmine Gamasy</a>, <a href="https://publications.waset.org/abstracts/search?q=Khaled%20EL-Khatib"> Khaled EL-Khatib</a>, <a href="https://publications.waset.org/abstracts/search?q=Anas%20Al-Natour"> Anas Al-Natour</a>, <a href="https://publications.waset.org/abstracts/search?q=Shady%20Fadel"> Shady Fadel</a>, <a href="https://publications.waset.org/abstracts/search?q=Haytham%20Rashwan"> Haytham Rashwan</a>, <a href="https://publications.waset.org/abstracts/search?q=Haytham%20Badawy"> Haytham Badawy</a>, <a href="https://publications.waset.org/abstracts/search?q=Nadia%20Farghaly"> Nadia Farghaly </a> </p> <p class="card-text"><strong>Abstract:</strong></p> Introduction: Wilm's tumor is the most common malignant renal tumor in children. Much progress has been made in the management of patients with this malignancy over the last 3 decades. Today treatments are based on several trials and studies conducted by the International Society of Pediatric Oncology (SIOP) in Europe and National Wilm's Tumor Study Group (NWTS) in the USA. It is necessary for us to understand why do we follow either of the protocols, NWTS which follows the upfront surgery principle or the SIOP which follows the upfront chemotherapy principle in all stages of the disease. Objective: The aim of is to assess outcome in patients treated with preoperative chemotherapy and patients treated with upfront surgery to compare their effect on overall survival. Study design: to decide which protocol to follow, study was carried out on records for patients aged 1 day to 18 years old suffering from Wilm's tumor who were admitted to Alexandria University Hospital, pediatric oncology, pediatric urology and pediatric surgery departments, with a retrospective survey records from 2010 to 2015, Design and editing of the transfer sheet with a (PRISMA flow study) Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Data were fed to the computer and analyzed using IBM SPSS software package version 20.0. (11) Qualitative data were described using number and percent. Quantitative data were described using Range (minimum and maximum), mean, standard deviation and median. Comparison between different groups regarding categorical variables was tested using Chi-square test. When more than 20% of the cells have expected count less than 5, correction for chi-square was conducted using Fisher鈥檚 Exact test or Monte Carlo correction. The distributions of quantitative variables were tested for normality using Kolmogorov-Smirnov test, Shapiro-Wilk test, and D'Agstino test, if it reveals normal data distribution, parametric tests were applied. If the data were abnormally distributed, non-parametric tests were used. For normally distributed data, a comparison between two independent populations was done using independent t-test. For abnormally distributed data, comparison between two independent populations was done using Mann-Whitney test. Significance of the obtained results was judged at the 5% level. Results: A significantly statistical difference was observed for survival between the two studied groups favoring the upfront chemotherapy(86.4%)as compared to the upfront surgery group (59.3%) where P=0.009. As regard complication, 20 cases (74.1%) out of 27 were complicated in the group of patients treated with upfront surgery. Meanwhile, 30 cases (68.2%) out of 44 had complications in patients treated with upfront chemotherapy. Also, the incidence of intraoperative complication (rupture) was less in upfront chemotherapy group as compared to upfront surgery group. Conclusion: Upfront chemotherapy has superiority over upfront surgery.As the patient who started with upfront chemotherapy shown, higher survival rate, less percent in complication, less percent needed for radiotherapy, and less rate in recurrence. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Wilm%27s%20tumor" title="Wilm's tumor">Wilm's tumor</a>, <a href="https://publications.waset.org/abstracts/search?q=renal%20tumor" title=" renal tumor"> renal tumor</a>, <a href="https://publications.waset.org/abstracts/search?q=chemotherapy" title=" chemotherapy"> chemotherapy</a>, <a href="https://publications.waset.org/abstracts/search?q=surgery" title=" surgery"> surgery</a> </p> <a href="https://publications.waset.org/abstracts/43402/comparative-study-of-outcome-of-patients-with-wilms-tumor-treated-with-upfront-chemotherapy-and-upfront-surgery-in-alexandria-university-hospitals" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/43402.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">319</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">7</span> Experimental Evaluation and Characterization of Semi-Active Dampers for Electric Vehicles Suspension</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Haytham%20M.%20El-Zomor">Haytham M. El-Zomor</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The aim of this work is to implement a quarter-car-model test rig to examine a semi-active dampers to characterize the parameters of the suspension system. In a further step, analytical design methods are developed to implement a mechanical and instrumentational setup ready for testing the suspension system components, using a data acquisition system (DAQ) connected to a commercial LabVIEW software directly collecting the sensors data. In the second step, the current semi-active damper with has been tested under different operating conditions to examine the wheel, and body oscillations. The results showed that the tested damper vertical stiffness extensively affected by the operating pressure in the air spring, moreover the damper has been tested under static and dynamic tests to evaluate its response during different modes of operations. This study showed that the semi-active damper has a significant improvements in ride comfort in vertical dynamics tests and better vehicle stability can be achieved compared to a passive suspension. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=airmatic%20suspension" title="airmatic suspension">airmatic suspension</a>, <a href="https://publications.waset.org/abstracts/search?q=electric%20vehicle%20suspension" title=" electric vehicle suspension"> electric vehicle suspension</a>, <a href="https://publications.waset.org/abstracts/search?q=quarter-car%20test%20bench" title=" quarter-car test bench"> quarter-car test bench</a>, <a href="https://publications.waset.org/abstracts/search?q=ride%20comfort" title=" ride comfort"> ride comfort</a>, <a href="https://publications.waset.org/abstracts/search?q=semi-active%20dampers" title=" semi-active dampers"> semi-active dampers</a>, <a href="https://publications.waset.org/abstracts/search?q=vertical%20wheel%20dynamics" title=" vertical wheel dynamics"> vertical wheel dynamics</a> </p> <a href="https://publications.waset.org/abstracts/198559/experimental-evaluation-and-characterization-of-semi-active-dampers-for-electric-vehicles-suspension" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/198559.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">8</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">6</span> The Diversity of DRB1 Locus of Exon 2 of MHC Molecule of Sudanese Indigenous Desert Sheep</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Muna%20A.%20Eissawi">Muna A. Eissawi</a>, <a href="https://publications.waset.org/abstracts/search?q=Safaa%20Abed%20Elfataah"> Safaa Abed Elfataah</a>, <a href="https://publications.waset.org/abstracts/search?q=Haytham%20Hago"> Haytham Hago</a>, <a href="https://publications.waset.org/abstracts/search?q=Fatima%20E%20Abukunna"> Fatima E Abukunna</a>, <a href="https://publications.waset.org/abstracts/search?q=Ibtisam%20Amin%20Goreish"> Ibtisam Amin Goreish</a>, <a href="https://publications.waset.org/abstracts/search?q=Nahid%20Gornas"> Nahid Gornas</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study examined and analyzed the genetic diversity of DRB1locus of exon 2 of major histocompatibility complex of Sudanese desert sheep using PCR-RFLP and DNA sequencing. Five hundred samples belonging to five ecotypes of Desert Sudanese sheep (Abrag (Ab), Ashgar (Ash), Hamari (H), Kabashi (K) and Watish (W) were included. Amplification of exon 2 of the DRB1 gene yielded (300bp) amplified product in different ecotypes. Nine different digestion patterns corresponding to Five distinct alleles were observed with Rsa1 digestion. Genotype (ag) was the most common among all ecotypes, with a percentage comprised (40.4 %). The Hardy-Weinberg equilibrium (HWE) test showed that the studied ecotypes have significantly deviated from the theoretical proportions of Rsa1 patterns; probability values of the Chi-square test for HWE for MHC-DRB1 gene in SDS were 0.00 in all ecotypes. The constructed phylogenetic tree revealed the relation of 22 Sudanese isolates with each other and showed the shared sequences with 47 published foreign sequences randomly selected from different geographic regions. The results of this study highlight the effect of heterozygosity of MHC genes of the Desert sheep of Sudan which may clarify some of genetic back ground of their disease resistance and adaptation to environment. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=desert%20sheep" title="desert sheep">desert sheep</a>, <a href="https://publications.waset.org/abstracts/search?q=MHC" title=" MHC"> MHC</a>, <a href="https://publications.waset.org/abstracts/search?q=Ovar-DRB1" title=" Ovar-DRB1"> Ovar-DRB1</a>, <a href="https://publications.waset.org/abstracts/search?q=polymerase%20chain%20reaction%20%28PCR%29" title=" polymerase chain reaction (PCR)"> polymerase chain reaction (PCR)</a>, <a href="https://publications.waset.org/abstracts/search?q=restriction%20fragment%20length%20polymorphism%20%28RFLP%29" title=" restriction fragment length polymorphism (RFLP)"> restriction fragment length polymorphism (RFLP)</a> </p> <a href="https://publications.waset.org/abstracts/178311/the-diversity-of-drb1-locus-of-exon-2-of-mhc-molecule-of-sudanese-indigenous-desert-sheep" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/178311.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">83</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">5</span> A Questionnaire Survey Reviewing Radiographers' Knowledge of Computed Tomography Exposure Parameters</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mohammad%20Rawashdeh">Mohammad Rawashdeh</a>, <a href="https://publications.waset.org/abstracts/search?q=Mark%20McEntee"> Mark McEntee</a>, <a href="https://publications.waset.org/abstracts/search?q=Maha%20Zaitoun"> Maha Zaitoun</a>, <a href="https://publications.waset.org/abstracts/search?q=Mostafa%20Abdelrahman"> Mostafa Abdelrahman</a>, <a href="https://publications.waset.org/abstracts/search?q=Patrick%20Brennan"> Patrick Brennan</a>, <a href="https://publications.waset.org/abstracts/search?q=Haytham%20Alewaidat"> Haytham Alewaidat</a>, <a href="https://publications.waset.org/abstracts/search?q=Sarah%20Lewis"> Sarah Lewis</a>, <a href="https://publications.waset.org/abstracts/search?q=Charbel%20Saade"> Charbel Saade</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Despite the tremendous advancements that have been generated by Computed Tomography (CT) in the field of diagnosis, concerns have been raised about the potential cancer induction risk from CT because of the exponentially increased use of it in medicine. This study aims at investigating the application and knowledge of practicing radiographers in Jordan about CT radiation. In order to collect the primary data of this study, a questionnaire was designed and distributed by social media using a snow-balling sampling method. The respondents (n=54) have answered 36 questions including the questions about their demographic information, knowledge about Diagnostic Reference Levels (DRLs), CT exposure and adaptation of pediatric patients exposure. The educational level of the respondents was either at a diploma degree (35.2%) or bachelor (64.8%). The results of this study have indicated a good level of general knowledge between radiographers about the relationship between image quality, exposure parameters, and patient dose. The level of knowledge related to DRL was poor where less than 7.4 percent of the sample members were able to give specific values for a number of common anatomical fields, including abdomen, brain, and chest. Overall, Jordanian radiographers need to gain more knowledge about the expected levels of the dose when applying good practice. Additional education on DRL or DRL inclusion in educational programs is highlighted. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=computed%20tomography" title="computed tomography">computed tomography</a>, <a href="https://publications.waset.org/abstracts/search?q=CT%20scan" title=" CT scan"> CT scan</a>, <a href="https://publications.waset.org/abstracts/search?q=DRLs" title=" DRLs"> DRLs</a>, <a href="https://publications.waset.org/abstracts/search?q=exposure%20parameters" title=" exposure parameters"> exposure parameters</a>, <a href="https://publications.waset.org/abstracts/search?q=image%20quality" title=" image quality"> image quality</a>, <a href="https://publications.waset.org/abstracts/search?q=radiation%20dose" title=" radiation dose"> radiation dose</a> </p> <a href="https://publications.waset.org/abstracts/107826/a-questionnaire-survey-reviewing-radiographers-knowledge-of-computed-tomography-exposure-parameters" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/107826.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">150</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">4</span> Thermodynamic Modeling and Exergoeconomic Analysis of an Isobaric Adiabatic Compressed Air Energy Storage System</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Youssef%20Mazloum">Youssef Mazloum</a>, <a href="https://publications.waset.org/abstracts/search?q=Haytham%20Sayah"> Haytham Sayah</a>, <a href="https://publications.waset.org/abstracts/search?q=Maroun%20Nemer"> Maroun Nemer</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The penetration of renewable energy sources into the electric grid is significantly increasing. However, the intermittence of these sources breaks the balance between supply and demand for electricity. Hence, the importance of the energy storage technologies, they permit restoring the balance and reducing the drawbacks of intermittence of the renewable energies. This paper discusses the modeling and the cost-effectiveness of an isobaric adiabatic compressed air energy storage (IA-CAES) system. The proposed system is a combination among a compressed air energy storage (CAES) system with pumped hydro storage system and thermal energy storage system. The aim of this combination is to overcome the disadvantages of the conventional CAES system such as the losses due to the storage pressure variation, the loss of the compression heat and the use of fossil fuel sources. A steady state model is developed to perform an energy and exergy analyses of the IA-CAES system and calculate the distribution of the exergy losses in the latter system. A sensitivity analysis is also carried out to estimate the effects of some key parameters on the system鈥檚 efficiency, such as the pinch of the heat exchangers, the isentropic efficiency of the rotating machinery and the pressure losses. The conducted sensitivity analysis is a local analysis since the sensibility of each parameter changes with the variation of the other parameters. Therefore, an exergoeconomic study is achieved as well as a cost optimization in order to reduce the electricity cost produced during the production phase. The optimizer used is OmOptim which is a genetic algorithms based optimizer. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cost-effectiveness" title="cost-effectiveness">cost-effectiveness</a>, <a href="https://publications.waset.org/abstracts/search?q=Exergoeconomic%20analysis" title=" Exergoeconomic analysis"> Exergoeconomic analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=isobaric%20adiabatic%20compressed%20air%20energy%20storage%20%28IA-CAES%29%20system" title=" isobaric adiabatic compressed air energy storage (IA-CAES) system"> isobaric adiabatic compressed air energy storage (IA-CAES) system</a>, <a href="https://publications.waset.org/abstracts/search?q=thermodynamic%20modeling" title=" thermodynamic modeling"> thermodynamic modeling</a> </p> <a href="https://publications.waset.org/abstracts/44032/thermodynamic-modeling-and-exergoeconomic-analysis-of-an-isobaric-adiabatic-compressed-air-energy-storage-system" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/44032.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">250</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">3</span> Response of Diaphragmatic Excursion to Inspiratory Muscle Trainer Post Thoracotomy </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=H.%20M.%20Haytham">H. M. Haytham</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20A.%20Azza"> E. A. Azza</a>, <a href="https://publications.waset.org/abstracts/search?q=E.S.%20Mohamed"> E.S. Mohamed</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20G.%20Nesreen"> E. G. Nesreen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Thoracotomy is a great surgery that has serious pulmonary complications, so purpose of this study was to determine the response of diaphragmatic excursion to inspiratory muscle trainer post thoracotomy. Thirty patients of both sexes (16 men and 14 women) with age ranged from 20 to 40 years old had done thoracotomy participated in this study. The practical work was done in cardiothoracic department, Kasr-El-Aini hospital at faculty of medicine for individuals 3 days Post operatively. Patients were assigned into two groups: group A (study group) included 15 patients (8 men and 7 women) who received inspiratory muscle training by using inspiratory muscle trainer for 20 minutes and routine chest physiotherapy (deep breathing, cough and early ambulation) twice daily, 3 days per week for one month. Group B (control group) included 15 patients (8 men and 7 women) who received the routine chest physiotherapy only (deep breathing, cough and early ambulation) twice daily, 3 days per week for one month. Ultrasonography was used to evaluate the changes in diaphragmatic excursion before and after training program. Statistical analysis revealed a significant increase in diaphragmatic excursion in the study group (59.52%) more than control group (18.66%) after using inspiratory muscle trainer post operatively in patients post thoracotomy. It was concluded that the inspiratory muscle training device increases diaphragmatic excursion in patients post thoracotomy through improving inspiratory muscle strength and improving mechanics of breathing and using of inspiratory muscle trainer as a method of physical therapy rehabilitation to reduce post-operative pulmonary complications post thoracotomy. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=diaphragmatic%20excursion" title="diaphragmatic excursion">diaphragmatic excursion</a>, <a href="https://publications.waset.org/abstracts/search?q=inspiratory%20muscle%20trainer" title=" inspiratory muscle trainer"> inspiratory muscle trainer</a>, <a href="https://publications.waset.org/abstracts/search?q=ultrasonography" title=" ultrasonography"> ultrasonography</a>, <a href="https://publications.waset.org/abstracts/search?q=thoracotomy" title=" thoracotomy"> thoracotomy</a> </p> <a href="https://publications.waset.org/abstracts/39126/response-of-diaphragmatic-excursion-to-inspiratory-muscle-trainer-post-thoracotomy" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/39126.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">321</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">2</span> Enhancing Warehousing Operation In Cold Supply Chain Through The Use Of IOT And Lifi Technologies</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sarah%20El-Gamal">Sarah El-Gamal</a>, <a href="https://publications.waset.org/abstracts/search?q=Passent%20Hossam"> Passent Hossam</a>, <a href="https://publications.waset.org/abstracts/search?q=Ahmed%20Abd%20El%20Aziz"> Ahmed Abd El Aziz</a>, <a href="https://publications.waset.org/abstracts/search?q=Rojina%20Mahmoud"> Rojina Mahmoud</a>, <a href="https://publications.waset.org/abstracts/search?q=Ahmed%20Hassan"> Ahmed Hassan</a>, <a href="https://publications.waset.org/abstracts/search?q=Dalia%20Hilal"> Dalia Hilal</a>, <a href="https://publications.waset.org/abstracts/search?q=Eman%20Ayman"> Eman Ayman</a>, <a href="https://publications.waset.org/abstracts/search?q=Hana%20Haytham"> Hana Haytham</a>, <a href="https://publications.waset.org/abstracts/search?q=Omar%20Khamis"> Omar Khamis</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Several concerns fall upon the supply chain, especially the cold supply chain. According to the literature, the main challenges in the cold supply chain are the distribution and storage phases. In this research, researchers focused on the storage area, which contains several activities such as the picking activity that faces a lot of obstacles and challenges The implementation of IoT solutions enables businesses to monitor the temperature of food items, which is perhaps the most critical parameter in cold chains. Therefore, researchers proposed a practical solution that would help in eliminating the problems related to ineffective picking for products, especially fish and seafood products, by using IoT technology, most notably LiFi technology. Thus, guaranteeing sufficient picking, reducing waste, and consequently lowering costs. A prototype was specially designed and examined. This research is a single case study research. Two methods of data collection were used; observation and semi-structured interviews. Semi-structured interviews were conducted with managers and decision maker at Carrefour Alexandria to validate the problem and the proposed practical solution using IoTandLiFi technology. A total of three interviews were conducted. As a result, a SWOT analysis was achieved in order to highlight all the strengths and weaknesses of using the recommended Lifi solution in the picking process. According to the investigations, it was found that the use of IoT and LiFi technology is cost effective, efficient, and reduces human errors, minimize the percentage of product waste and thus save money and cost. Thus, increasing customer satisfaction and profits gained. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cold%20supply%20chain" title="cold supply chain">cold supply chain</a>, <a href="https://publications.waset.org/abstracts/search?q=picking%20process" title=" picking process"> picking process</a>, <a href="https://publications.waset.org/abstracts/search?q=temperature%20control" title=" temperature control"> temperature control</a>, <a href="https://publications.waset.org/abstracts/search?q=IOT" title=" IOT"> IOT</a>, <a href="https://publications.waset.org/abstracts/search?q=warehousing" title=" warehousing"> warehousing</a>, <a href="https://publications.waset.org/abstracts/search?q=LIFI" title=" LIFI"> LIFI</a> </p> <a href="https://publications.waset.org/abstracts/144236/enhancing-warehousing-operation-in-cold-supply-chain-through-the-use-of-iot-and-lifi-technologies" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/144236.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">200</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">1</span> Evaluation of Oral Biofilm Suppression by Carribean Herbal Extracts</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ravi%20Teja%20Chitturi%20Suryaprakash">Ravi Teja Chitturi Suryaprakash</a>, <a href="https://publications.waset.org/abstracts/search?q=Chandrashekhar%20Unakal"> Chandrashekhar Unakal</a>, <a href="https://publications.waset.org/abstracts/search?q=Haytham%20Al-Bayaty"> Haytham Al-Bayaty</a>, <a href="https://publications.waset.org/abstracts/search?q=Duraisamy%20Saravanakumar"> Duraisamy Saravanakumar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background and significance: Oral biofilm formation is a well-known causative factor for caries and periodontal diseases. Scientists over the years have been trying to find a solution against the formation of oral biofilms. Though several advances have been made to understand the microbial ecology and how the bio film survives, it is still an enigma to researchers to find a chemical product that not only can inhibit the formation of oral bio film but also not disturb the oral micro flora required for oral health and not to cause damage to the cells of the oral cavity. One such product that has never been investigated much are herbal preparations. Some of the microorganisms important in the formation of biofilm are Streptococcus mutans, Actinomyces naeslundi, Streptococuss oralis and Prevotella intermedia. The aim of this study was to study the antimicrobial property of some herbal extracts available in Trinidad and Tobago against these pathogens. The significance of this study is that identification of biologically effective plant extracts can result in indigenous development of mouth rinses and tooth pastes that the people can benefit from to not only develop effective but also a cheap solution. Methodology: The extracts from the leaves of Plectranthus ambonicus, Ocmium tenuiflorum, Azadirchata indica, Anacardium occidentale, Psidium guajava were prepared by dissolving them in water. The extracts from the roots of Curcuma longa were prepared similarly and the antimicrobial activity of these six plant extracts was determined by the agar well diffusion method using minimum inhibitory concentration (MIC) against Streptococcus mutans, Actinomyces naeslundi, Streptococuss oralis and Prevotella intermedia and compared with chlorhexidine. Results: The six plant extracts showed variable effect on the oral micro-organisms. Ocmium tenuiflorum (16.66 卤 0.44, 14 卤 0.58, 13.33 卤 0.88, 12.83 卤 0.60), Azadirchata indica (17.5 卤 0.28, 14.83 卤 0.17, 15 卤 0.58, 12.83 卤 0.6) and Curcuma longa (16.16 卤 0.44, 13.66 卤 0.88, 12.33 卤 0.88, 11.33 卤 0.67) were found to have highest inhibitory activity against all the four pathogens (Streptococcus mutans, Streptococuss oralis, Actinomyces naeslundi, and Prevotella intermedia) respectively. Conclusion: Although the extracts were not pure compounds we obtained antimicrobial results which determine that they are potent antimicrobial agents. Further derivation of pure compounds from these extracts could be lucrative as it might lead to the development of a cost effective and biologically safe medicine to act against oral biofilms. Acknowledgement: The authors would like to acknowledge the Campus Research and Publication Fund Committee, The University of the West Indies for funding this study and would also like to acknowledge Dr. Leonette Cox, Department of Chemistry, Faculty of Science and Technology, The University of the West Indies, St. Augustine Campus, Trinidad and Tobago for helping to prepare the plant extracts. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=agar%20well%20diffusion%20method" title="agar well diffusion method">agar well diffusion method</a>, <a href="https://publications.waset.org/abstracts/search?q=herbal%20extracts" title=" herbal extracts"> herbal extracts</a>, <a href="https://publications.waset.org/abstracts/search?q=minimum%20inhibitory%20concentration" title=" minimum inhibitory concentration"> minimum inhibitory concentration</a>, <a href="https://publications.waset.org/abstracts/search?q=oral%20biofilm%20forming%20microorganisms" title=" oral biofilm forming microorganisms"> oral biofilm forming microorganisms</a> </p> <a href="https://publications.waset.org/abstracts/80161/evaluation-of-oral-biofilm-suppression-by-carribean-herbal-extracts" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/80161.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">185</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" 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