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changes</title> <meta name="description" content="Search results for: bed level changes"> <meta name="keywords" content="bed level changes"> <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 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action="https://publications.waset.org/abstracts/search"> <div id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="bed level changes"> <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> 12680</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: bed level changes</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">12680</span> Long-Term Trends of Sea Level and Sea Surface Temperature in the Mediterranean Sea</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bayoumy%20Mohamed">Bayoumy Mohamed</a>, <a href="https://publications.waset.org/abstracts/search?q=Khaled%20Alam%20El-Din"> Khaled Alam El-Din </a> </p> <p class="card-text"><strong>Abstract:</strong></p> In the present study, 24 years of gridded sea level anomalies (SLA) from satellite altimetry and sea surface temperature (SST) from advanced very-high-resolution radiometer (AVHRR) daily data (1993-2016) are used. These data have been used to investigate the sea level rising and warming rates of SST, and their spatial distribution in the Mediterranean Sea. The results revealed that there is a significant sea level rise in the Mediterranean Sea of 2.86 ± 0.45 mm/year together with a significant warming of 0.037 ± 0.007 °C/year. The high spatial correlation between sea level and SST variations suggests that at least part of the sea level change reported during the period of study was due to heating of surface layers. This indicated that the steric effect had a significant influence on sea level change in the Mediterranean Sea. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=altimetry" title="altimetry">altimetry</a>, <a href="https://publications.waset.org/abstracts/search?q=AVHRR" title=" AVHRR"> AVHRR</a>, <a href="https://publications.waset.org/abstracts/search?q=Mediterranean%20Sea" title=" Mediterranean Sea"> Mediterranean Sea</a>, <a href="https://publications.waset.org/abstracts/search?q=sea%20level%20and%20SST%20changes" title=" sea level and SST changes"> sea level and SST changes</a>, <a href="https://publications.waset.org/abstracts/search?q=trend%20analysis" title=" trend analysis"> trend analysis</a> </p> <a href="https://publications.waset.org/abstracts/103295/long-term-trends-of-sea-level-and-sea-surface-temperature-in-the-mediterranean-sea" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/103295.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">194</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">12679</span> Traffic Noise Study at Intersection in Bangalore: A Case Study</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Shiva%20Kumar%20G.">Shiva Kumar G.</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The present study is to know the level of noises emanated from vehicles in intersections located in urban areas using Sound Level Meter and the possibility of reducing noise levels through traffic flow optimization. The main objective is to study traffic noise level of the Intersections located at on-going metro construction activities and which are away from metro construction activities. To compare traffic noise level between stop phase, go phase and drive phase at the Intersections. To study the effect of traffic noise level of directional movement of traffic and variation in noise level during day and night times. The range of Noise level observed at intersections is between 60 to 105 decibel. The noise level of stop and drive phases were minimum and almost same where go phase had maximum noise level. By comparing noise level of directional movement of traffic, it has been noticed that Vijayanagar intersection has no significant difference in their noise level and all other intersection has a significant difference in their noise level. By comparing noise level of stop, go and drive phase it has been noticed that there was a significant difference in noise level during peak hours compared to off-peak hour. By comparing noise level between Metro and Non-Metro construction activity intersections it has been noticed that there was a significant difference in noise level. By comparing noise level during day and night times, significant differences in noise level were observed at all intersections. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=noise" title="noise">noise</a>, <a href="https://publications.waset.org/abstracts/search?q=metro%20and%20non-metro%20intersections" title=" metro and non-metro intersections"> metro and non-metro intersections</a>, <a href="https://publications.waset.org/abstracts/search?q=traffic%20flow%20optimization" title=" traffic flow optimization"> traffic flow optimization</a>, <a href="https://publications.waset.org/abstracts/search?q=stop-go%20and%20drive%20phase" title=" stop-go and drive phase"> stop-go and drive phase</a> </p> <a href="https://publications.waset.org/abstracts/88727/traffic-noise-study-at-intersection-in-bangalore-a-case-study" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/88727.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">468</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">12678</span> Environmental Safety and Occupational Health Risk Assessment for Rocket Static Test </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Phontip%20Kanlahasuth">Phontip Kanlahasuth </a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper presents the environmental safety and occupational health risk assessment of rocket static test by assessing risk level from probability and severity and then appropriately applying the risk control measures. Before the environmental safety and occupational health measures are applied, the serious hazards level is 31%, medium level is 24% and low level is 45%. Once risk control measures are practically implemented, the serious hazard level can be diminished, medium level is 38%, low level is 45% and eliminated level is 17%. It is clearly shown that the environmental safety and occupational health measures can significantly reduce the risk level. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=rocket%20static%20test" title="rocket static test">rocket static test</a>, <a href="https://publications.waset.org/abstracts/search?q=hazard" title=" hazard"> hazard</a>, <a href="https://publications.waset.org/abstracts/search?q=risk" title=" risk"> risk</a>, <a href="https://publications.waset.org/abstracts/search?q=risk%20assessment" title=" risk assessment"> risk assessment</a>, <a href="https://publications.waset.org/abstracts/search?q=risk%20analysis" title=" risk analysis"> risk analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=environment" title=" environment"> environment</a>, <a href="https://publications.waset.org/abstracts/search?q=safety" title=" safety"> safety</a>, <a href="https://publications.waset.org/abstracts/search?q=occupational%20health" title=" occupational health"> occupational health</a>, <a href="https://publications.waset.org/abstracts/search?q=acceptable%20risk" title=" acceptable risk"> acceptable risk</a>, <a href="https://publications.waset.org/abstracts/search?q=probability" title=" probability"> probability</a>, <a href="https://publications.waset.org/abstracts/search?q=severity" title=" severity"> severity</a>, <a href="https://publications.waset.org/abstracts/search?q=risk%20level" title=" risk level"> risk level</a> </p> <a href="https://publications.waset.org/abstracts/4165/environmental-safety-and-occupational-health-risk-assessment-for-rocket-static-test" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/4165.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">587</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">12677</span> The Level of Job Satisfaction among English as a Foreign Language Instructors </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hashem%20A.%20Alsamadani">Hashem A. Alsamadani</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Identifying the level of job satisfaction has many positive benefits for both the worker and employer. The purpose of the study was to examine the overall level of job satisfaction among English as a Foreign Language (EFL) instructors. During the past years, multiple methods were utilized to collect data to determine the level of job satisfaction among teachers. This study was conducted using survey research method. A questionnaire was coded and analyzed using the SPSS. The findings revealed that the overall level of job satisfaction among EFL instructors is high. The study recommended improving conditions of instructors working at public universities so as to gain a high level of job satisfaction and improve outcomes of the teaching-learning process. <p class="card-text"><strong>Keywords:</strong> <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=EFL%20teachers" title=" EFL teachers"> EFL teachers</a>, <a href="https://publications.waset.org/abstracts/search?q=Saudi%20Arabia" title=" Saudi Arabia"> Saudi Arabia</a>, <a href="https://publications.waset.org/abstracts/search?q=instruction" title=" instruction"> instruction</a> </p> <a href="https://publications.waset.org/abstracts/45946/the-level-of-job-satisfaction-among-english-as-a-foreign-language-instructors" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/45946.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">407</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">12676</span> A Systematic Review of Street-Level Policy Entrepreneurship Strategies in Different Political Contexts</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hui%20Wang">Hui Wang</a>, <a href="https://publications.waset.org/abstracts/search?q=Huan%20Zhang"> Huan Zhang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study uses systematic review and qualitative comparative analysis methods to comprehensively inquire about the recent street-level policy entrepreneurship research, to identify the characteristics and lessons we can learn from 20 years of street-level policy entrepreneurship literature, and the relations between political contexts and street-level policy entrepreneurs’ strategies. Using data from a systematic review of street-level policy entrepreneurship literature, we identify the sub-components of different political contexts and core strategies of street-level policy entrepreneurs and estimate the configurational relations between different political settings and street-level policy entrepreneurs’ strategies. Our results show that street-level policy entrepreneurs display social acuity, define the problem, and build team strategies when policy or political streams dominate. Street-level policy entrepreneurs will use lead-by-example strategies when both policy and political streams dominate. Furthermore, street-level policy entrepreneurs will use bureaucratic strategies, even if no stream dominates in the political context. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=policy%20entrepreneurs" title="policy entrepreneurs">policy entrepreneurs</a>, <a href="https://publications.waset.org/abstracts/search?q=qualitative%20comparative%20analysis" title=" qualitative comparative analysis"> qualitative comparative analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=street-level%20bureaucracy" title=" street-level bureaucracy"> street-level bureaucracy</a>, <a href="https://publications.waset.org/abstracts/search?q=systematic%20review" title=" systematic review"> systematic review</a> </p> <a href="https://publications.waset.org/abstracts/164769/a-systematic-review-of-street-level-policy-entrepreneurship-strategies-in-different-political-contexts" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/164769.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">111</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">12675</span> Measurement of Susceptibility Users Using Email Phishing Attack</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Cindy%20Sahera">Cindy Sahera</a>, <a href="https://publications.waset.org/abstracts/search?q=Sarwono%20Sutikno"> Sarwono Sutikno</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Rapid technological developments also have negative impacts, namely the increasing criminal cases based on technology or cybercrime. One technique that can be used to conduct cybercrime attacks are phishing email. The issue is whether the user is aware that email can be misused by others so that it can harm the user's own? This research was conducted to measure the susceptibility of selected targets against email abuse. The objectives of this research are measurement of targets’ susceptibility and find vulnerability in email recipient. There are three steps being taken in this research, (1) the information gathering phase, (2) the design phase, and (3) the execution phase. The first step includes the collection of the information necessary to carry out an attack on a target. The next step is to make the design of an attack against a target. The last step is to send phishing emails to the target. The levels of susceptibility are three: level 1, level 2 and level 3. Level 1 indicates a low level of targets’ susceptibility, level 2 indicates the intermediate level of targets’ susceptibility, and level 3 indicates a high level of targets’ susceptibility. The results showed that users who are on level 1 and level 2 more that level 3, which means the user is not too careless. However, it does not mean the user to be safe. There are still vulnerabilities that may occur, such as automatic location detection when opening emails and automatic downloaded malware as user clicks a link in the email. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cybercrime" title="cybercrime">cybercrime</a>, <a href="https://publications.waset.org/abstracts/search?q=email%20phishing" title=" email phishing"> email phishing</a>, <a href="https://publications.waset.org/abstracts/search?q=susceptibility" title=" susceptibility"> susceptibility</a>, <a href="https://publications.waset.org/abstracts/search?q=vulnerability" title=" vulnerability"> vulnerability</a> </p> <a href="https://publications.waset.org/abstracts/66869/measurement-of-susceptibility-users-using-email-phishing-attack" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/66869.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">287</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">12674</span> The Factors that Effect to User Satisfaction of Information System in Bangkok Hospital</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Somchai%20Buaroong">Somchai Buaroong</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This research attempted to study information system success in dimensions of the user satisfaction level and to find the association between the independent factors of the user experiences, user knowledge, and user attitude. The study sample was selected using simple random sampling that comprised of 190 users who had used the Bangkok HIS. The data were reported from 165 questionnaires. The results found that the user satisfaction was at a moderate level, user satisfaction on the information quality and system quality was at a moderate level, while satisfaction on service quality was at a high level. The computer knowledge of the user was at a moderate level, and the user attitude was at a positive level. The participation of the user was at a low level and the participation in decision and in evaluation was at a low level; however participation in implementation and in benefit was at a moderate. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=information%20system%20success" title="information system success">information system success</a>, <a href="https://publications.waset.org/abstracts/search?q=hospital%20information%20system" title=" hospital information system"> hospital information system</a>, <a href="https://publications.waset.org/abstracts/search?q=user%20attitude" title=" user attitude"> user attitude</a>, <a href="https://publications.waset.org/abstracts/search?q=user%20satisfaction" title=" user satisfaction"> user satisfaction</a> </p> <a href="https://publications.waset.org/abstracts/55237/the-factors-that-effect-to-user-satisfaction-of-information-system-in-bangkok-hospital" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/55237.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">320</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">12673</span> Recombination Center Levels in Gold and Platinum Doped N-type Silicon for High-Speed Thyristor</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nam%20Chol%20Yu">Nam Chol Yu</a>, <a href="https://publications.waset.org/abstracts/search?q=GyongIl%20Chu"> GyongIl Chu</a>, <a href="https://publications.waset.org/abstracts/search?q=HoJong%20Ri"> HoJong Ri</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Using DLTS (Deep-level transient spectroscopy) measurement techniques, we determined the dominant recombination center levels (defects of both A and B) in gold and platinum doped n-type silicon. Also, the injection and temperature dependence of the Shockley-Read-Hall (SRH) carrier lifetime was studied under low-level injection and high-level injection. Here measurements show that the dominant level under low-level injection located at EC-0.25 eV (A) correlated to the Pt+G1 and the dominant level under high-level injection located at EC-0.54 eV (B) correlated to the Au+G4. Finally, A and B are the same dominant levels for controlling the lifetime in gold-platinum doped n-silicon. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=recombination%20center%20level" title="recombination center level">recombination center level</a>, <a href="https://publications.waset.org/abstracts/search?q=lifetime" title=" lifetime"> lifetime</a>, <a href="https://publications.waset.org/abstracts/search?q=carrier%20lifetime%20control" title=" carrier lifetime control"> carrier lifetime control</a>, <a href="https://publications.waset.org/abstracts/search?q=Gold" title=" Gold"> Gold</a>, <a href="https://publications.waset.org/abstracts/search?q=Platinum" title=" Platinum"> Platinum</a>, <a href="https://publications.waset.org/abstracts/search?q=Silicon" title=" Silicon"> Silicon</a> </p> <a href="https://publications.waset.org/abstracts/176412/recombination-center-levels-in-gold-and-platinum-doped-n-type-silicon-for-high-speed-thyristor" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/176412.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">68</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">12672</span> Forecasting the Sea Level Change in Strait of Hormuz</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hamid%20Goharnejad">Hamid Goharnejad</a>, <a href="https://publications.waset.org/abstracts/search?q=Amir%20Hossein%20Eghbali"> Amir Hossein Eghbali</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Recent investigations have demonstrated the global sea level rise due to climate change impacts. In this study climate changes study the effects of increasing water level in the strait of Hormuz. The probable changes of sea level rise should be investigated to employ the adaption strategies. The climatic output data of a GCM (General Circulation Model) named CGCM3 under climate change scenario of A1b and A2 were used. Among different variables simulated by this model, those of maximum correlation with sea level changes in the study region and least redundancy among themselves were selected for sea level rise prediction by using stepwise regression. One models of Discrete Wavelet artificial Neural Network (DWNN) was developed to explore the relationship between climatic variables and sea level changes. In these models, wavelet was used to disaggregate the time series of input and output data into different components and then ANN was used to relate the disaggregated components of predictors and predictands to each other. The results showed in the Shahid Rajae Station for scenario A1B sea level rise is among 64 to 75 cm and for the A2 Scenario sea level rise is among 90 to 105 cm. Furthermore the result showed a significant increase of sea level at the study region under climate change impacts, which should be incorporated in coastal areas management. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=climate%20change%20scenarios" title="climate change scenarios">climate change scenarios</a>, <a href="https://publications.waset.org/abstracts/search?q=sea-level%20rise" title=" sea-level rise"> sea-level rise</a>, <a href="https://publications.waset.org/abstracts/search?q=strait%20of%20Hormuz" title=" strait of Hormuz"> strait of Hormuz</a>, <a href="https://publications.waset.org/abstracts/search?q=forecasting" title=" forecasting"> forecasting</a> </p> <a href="https://publications.waset.org/abstracts/35842/forecasting-the-sea-level-change-in-strait-of-hormuz" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/35842.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">271</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">12671</span> The Grinding Influence on the Strength of Fan-Out Wafer-Level Packages</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Z.%20W.%20Zhong">Z. W. Zhong</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Xu"> C. Xu</a>, <a href="https://publications.waset.org/abstracts/search?q=W.%20K.%20Choi"> W. K. Choi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> To build a thin fan-out wafer-level package, the package had to be ground to a thin level. In this work, the influence of the grinding processes on the strength of the fan-out wafer-level packages was investigated. After different grinding processes, all specimens were placed on a three-point-bending fixture installed on a universal tester for three-point-bending testing, and the strength of the fan-out wafer-level packages was measured. The experiments revealed that the average flexure strength increased with the decreasing surface roughness height of the fan-out wafer-level package tested. The grinding processes had a significant influence on the strength of the fan-out wafer-level packages investigated. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=FOWLP%20strength" title="FOWLP strength">FOWLP strength</a>, <a href="https://publications.waset.org/abstracts/search?q=surface%20roughness" title=" surface roughness"> surface roughness</a>, <a href="https://publications.waset.org/abstracts/search?q=three-point%20bending" title=" three-point bending"> three-point bending</a>, <a href="https://publications.waset.org/abstracts/search?q=grinding" title=" grinding"> grinding</a> </p> <a href="https://publications.waset.org/abstracts/91441/the-grinding-influence-on-the-strength-of-fan-out-wafer-level-packages" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/91441.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">278</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">12670</span> Three-Stage Mining Metals Supply Chain Coordination and Product Quality Improvement with Revenue Sharing Contract</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hamed%20Homaei">Hamed Homaei</a>, <a href="https://publications.waset.org/abstracts/search?q=Iraj%20Mahdavi"> Iraj Mahdavi</a>, <a href="https://publications.waset.org/abstracts/search?q=Ali%20Tajdin"> Ali Tajdin</a> </p> <p class="card-text"><strong>Abstract:</strong></p> One of the main concerns of miners is to increase the quality level of their products because the mining metals price depends on their quality level; however, increasing the quality level of these products has different costs at different levels of the supply chain. These costs usually increase after extractor level. This paper studies the coordination issue of a decentralized three-level supply chain with one supplier (extractor), one mineral processor and one manufacturer in which the increasing product quality level cost at the processor level is higher than the supplier and at the level of the manufacturer is more than the processor. We identify the optimal product quality level for each supply chain member by designing a revenue sharing contract. Finally, numerical examples show that the designed contract not only increases the final product quality level but also provides a win-win condition for all supply chain members and increases the whole supply chain profit. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=three-stage%20supply%20chain" title="three-stage supply chain">three-stage supply chain</a>, <a href="https://publications.waset.org/abstracts/search?q=product%20quality%20improvement" title=" product quality improvement"> product quality improvement</a>, <a href="https://publications.waset.org/abstracts/search?q=channel%20coordination" title=" channel coordination"> channel coordination</a>, <a href="https://publications.waset.org/abstracts/search?q=revenue%20sharing" title=" revenue sharing"> revenue sharing</a> </p> <a href="https://publications.waset.org/abstracts/77005/three-stage-mining-metals-supply-chain-coordination-and-product-quality-improvement-with-revenue-sharing-contract" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/77005.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">12669</span> Urbanization Level and Tempo (Speed) in Tigray Regional State, Ethiopia</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Fikre%20Belay%20Tekulu">Fikre Belay Tekulu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background and objective: The study attempts to determine the level and tempo or speed of urbanization in the Tigray regional state based on census data from 1994 to 2013 in Ethiopia. Methods: The study examined the level and tempo of urbanization based on the 1994 and 2007 censuses as well as the 2013 CSA projection data. Findings: The level of urbanization at the regional level was found in 1994, 2007, and 2020 at 14.9%, 21.7%, and 27.7 % respectively. Whereas the level of urbanization varies among the zones of the region, the higher level of urbanization was recorded in the Eastern zone, followed by the Western, Southern Zone and Central zone of Tigray. The tempo or speed of urbanization was determined to be 0.49 percent per year at the regional level, with the Eastern area of Tigray showing the greatest tempo or speed of urbanization. Conclusions: Unbalanced urbanization among the zones results in socio-economic challenges. The study recommended several policy interventions aimed at judicious urbanization suitable for sustainable development. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=urbanization" title="urbanization">urbanization</a>, <a href="https://publications.waset.org/abstracts/search?q=census" title=" census"> census</a>, <a href="https://publications.waset.org/abstracts/search?q=tempo%20or%20speed" title=" tempo or speed"> tempo or speed</a>, <a href="https://publications.waset.org/abstracts/search?q=urbanization%20level" title=" urbanization level"> urbanization level</a>, <a href="https://publications.waset.org/abstracts/search?q=Tigray" title=" Tigray"> Tigray</a> </p> <a href="https://publications.waset.org/abstracts/187150/urbanization-level-and-tempo-speed-in-tigray-regional-state-ethiopia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/187150.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">34</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">12668</span> Flood Control Structures in the River Göta Älv to Protect Gothenburg City (Sweden) during the 21st Century: Preliminary Evaluation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20Irannezhad">M. Irannezhad</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20H.%20N.%20Gashti"> E. H. N. Gashti</a>, <a href="https://publications.waset.org/abstracts/search?q=U.%20Moback"> U. Moback</a>, <a href="https://publications.waset.org/abstracts/search?q=B.%20Kl%C3%B8ve"> B. Kløve</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Climate change because of increases in concentration level of greenhouse gases emissions to the atmosphere will result in mean sea level rise about +1 m by 2100. To prevent coastal floods resulted from the sea level rising, different flood control structures have been built, e.g. the Thames barrier on the Thames River in London (UK), with acceptable protection levels at least so far. Gothenburg located on the southwest coast of Sweden, with the River Göta älv running through it, is one of vulnerable cities to the accelerated rises in mean sea level. Developing a water level model by MATLAB, we evaluated using a sea barrage in the Göta älv River as the flood control structure for protecting the Gothenburg city during this century. Considering three operational scenarios for two barriers in upstream and downstream, the highest sea level was estimated to + 2.95 m above the current mean sea level by 2100. To verify flood protection against such high sea levels, both barriers have to be closed. To prevent high water level in the River Göta älv reservoir, the barriers would be open when the sea level is low. The suggested flood control structures would successfully protect the city from flooding events during this century. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=climate%20change" title="climate change">climate change</a>, <a href="https://publications.waset.org/abstracts/search?q=flood%20control%20structures" title=" flood control structures"> flood control structures</a>, <a href="https://publications.waset.org/abstracts/search?q=gothenburg" title=" gothenburg"> gothenburg</a>, <a href="https://publications.waset.org/abstracts/search?q=sea%20level%20rising" title=" sea level rising"> sea level rising</a>, <a href="https://publications.waset.org/abstracts/search?q=water%20level%20mode" title=" water level mode"> water level mode</a> </p> <a href="https://publications.waset.org/abstracts/16312/flood-control-structures-in-the-river-gota-alv-to-protect-gothenburg-city-sweden-during-the-21st-century-preliminary-evaluation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/16312.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">355</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">12667</span> Impact of Climate Change on Water Level and Properties of Gorgan Bay in the Southern Caspian Sea</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Siamak%20Jamshidi">Siamak Jamshidi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Caspian Sea is the Earth's largest inland body of water. One of the most important issues related to the sea is water level changes. For measuring and recording Caspian Sea water level, there are at least three gauges and radar equipment in Anzali, Nowshahr and Amirabad Ports along the southern boundary of the Caspian Sea. It seems that evaporation, hotter surface air temperature, and in general climate change is the main reasons for its water level fluctuations. Gorgan Bay in the eastern part of the southern boundary of the Caspian Sea is one of the areas under the effect of water level fluctuation. Based on the results of field measurements near the Gorgan Bay mouth temperature ranged between 24°C–28°C and salinity was about 13.5 PSU in midsummer while temperature changed between 10-11.5°C and salinity mostly was 15-16.5 PSU in mid-winter. The decrease of Caspian Sea water level and rivers outflow are the two most important factors for the increase in water salinity of the Gorgan Bay. Results of field observations showed that, due to atmospheric factors, climate changes and decreasing of precipitation over the southern basin of the Caspian Sea during last decades, the water level of bay was reduced around 0.5 m. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Caspian%20Sea" title="Caspian Sea">Caspian Sea</a>, <a href="https://publications.waset.org/abstracts/search?q=Gorgan%20Bay" title=" Gorgan Bay"> Gorgan Bay</a>, <a href="https://publications.waset.org/abstracts/search?q=water%20level%20fluctuation" title=" water level fluctuation"> water level fluctuation</a>, <a href="https://publications.waset.org/abstracts/search?q=climate%20changes" title=" climate changes"> climate changes</a> </p> <a href="https://publications.waset.org/abstracts/98305/impact-of-climate-change-on-water-level-and-properties-of-gorgan-bay-in-the-southern-caspian-sea" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/98305.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">170</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">12666</span> From Manipulation to Citizen Control: A Case Study Revealing the Level of Participation in the Citizen Participatory Audit</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mark%20Jason%20E.%20Arca">Mark Jason E. Arca</a>, <a href="https://publications.waset.org/abstracts/search?q=Jay%20Vee%20R.%20Linatoc"> Jay Vee R. Linatoc</a>, <a href="https://publications.waset.org/abstracts/search?q=Rex%20Francis%20N.%20Lupango"> Rex Francis N. Lupango</a>, <a href="https://publications.waset.org/abstracts/search?q=Michael%20Joe%20A.%20Ramirez"> Michael Joe A. Ramirez</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Participation promises an avenue for citizens to take part in governance, but it does not necessarily mean effective participation. The proper integration of participants in the decision-making process should be properly addressed to ensure effectiveness. This study explores the integration of the participants in the decision-making process to reveal the level of participation in the Solid Waste Management audit done by the Citizen Participatory Audit (CPA), a program under the supervision of the Commission on Audit. Specifically, this study will use the experience of participation to identify emerging themes that will help reveal the level of participation through the integrated ladder of participation. The researchers used key informant interviews to gather necessary data from the actors of the program. The findings revealed that the level of participation present in the CPA is at the Placation level, a level below the program’s targeted level of participation. The study also allowed the researchers to reveal facilitating factors in the program that contributed to a better understanding of the practice of participation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=citizen%20participation" title="citizen participation">citizen participation</a>, <a href="https://publications.waset.org/abstracts/search?q=culture%20of%20participation" title=" culture of participation"> culture of participation</a>, <a href="https://publications.waset.org/abstracts/search?q=ladder%20of%20participation" title=" ladder of participation"> ladder of participation</a>, <a href="https://publications.waset.org/abstracts/search?q=level%20of%20participation" title=" level of participation"> level of participation</a> </p> <a href="https://publications.waset.org/abstracts/56864/from-manipulation-to-citizen-control-a-case-study-revealing-the-level-of-participation-in-the-citizen-participatory-audit" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/56864.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">411</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">12665</span> Recombination Center Levels in Gold and Platinum Doped N-Type Silicon</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nam%20Chol%20Yu">Nam Chol Yu</a>, <a href="https://publications.waset.org/abstracts/search?q=Kyong%20Il%20Chu"> Kyong Il Chu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Using DLTS measurement techniques, we determined the dominant recombination center levels (defects of both A and B) in gold and platinum doped n-type silicon. Also, the injection and temperature dependence of the Shockley-Read-Hall (SRH) carrier lifetime was studied under low-level injection and high-level injection. Here measurements show that the dominant level under low-level injection located at EC-0.25eV(A) correlated to the Pt+G1 and the dominant level under high-level injection located at EC-0.54eV(B) correlated to the Au+G4. Finally, A and B are the same dominant levels for controlling the lifetime in gold-platinum doped n-silicon. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=recombination%20center%20level" title="recombination center level">recombination center level</a>, <a href="https://publications.waset.org/abstracts/search?q=lifetime" title=" lifetime"> lifetime</a>, <a href="https://publications.waset.org/abstracts/search?q=carrier%20lifetime%20control" title=" carrier lifetime control"> carrier lifetime control</a>, <a href="https://publications.waset.org/abstracts/search?q=gold" title=" gold"> gold</a>, <a href="https://publications.waset.org/abstracts/search?q=platinum" title=" platinum"> platinum</a>, <a href="https://publications.waset.org/abstracts/search?q=silicon" title=" silicon"> silicon</a> </p> <a href="https://publications.waset.org/abstracts/151514/recombination-center-levels-in-gold-and-platinum-doped-n-type-silicon" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/151514.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">12664</span> Structure of Consciousness According to Deep Systemic Constellations</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dmitry%20Ustinov">Dmitry Ustinov</a>, <a href="https://publications.waset.org/abstracts/search?q=Olga%20Lobareva"> Olga Lobareva</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The method of Deep Systemic Constellations is based on a phenomenological approach. Using the phenomenon of substitutive perception it was established that the human consciousness has a hierarchical structure, where deeper levels govern more superficial ones (reactive level, energy or ancestral level, spiritual level, magical level, and deeper levels of consciousness). Every human possesses a depth of consciousness to the spiritual level, however deeper levels of consciousness are not found for every person. It was found that the spiritual level of consciousness is not homogeneous and has its own internal hierarchy of sublevels (the level of formation of spiritual values, the level of the 'inner observer', the level of the 'path', the level of 'God', etc.). The depth of the spiritual level of a person defines the paradigm of all his internal processes and the main motives of the movement through life. At any level of consciousness disturbances can occur. Disturbances at a deeper level cause disturbances at more superficial levels and are manifested in the daily life of a person in feelings, behavioral patterns, psychosomatics, etc. Without removing the deepest source of a disturbance it is impossible to completely correct its manifestation in the actual moment. Thus a destructive pattern of feeling and behavior in the actual moment can exist because of a disturbance, for example, at the spiritual level of a person (although in most cases the source is at the energy level). Psychological work with superficial levels without removing a source of disturbance cannot fully solve the problem. The method of Deep Systemic Constellations allows one to work effectively with the source of the problem located at any depth. The methodology has confirmed its effectiveness in working with more than a thousand people. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=constellations" title="constellations">constellations</a>, <a href="https://publications.waset.org/abstracts/search?q=spiritual%20psychology" title=" spiritual psychology"> spiritual psychology</a>, <a href="https://publications.waset.org/abstracts/search?q=structure%20of%20consciousness" title=" structure of consciousness"> structure of consciousness</a>, <a href="https://publications.waset.org/abstracts/search?q=transpersonal%20psychology" title=" transpersonal psychology"> transpersonal psychology</a> </p> <a href="https://publications.waset.org/abstracts/82375/structure-of-consciousness-according-to-deep-systemic-constellations" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/82375.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">249</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">12663</span> Rapides-Des-Îles Main Spillway - Rehabilitation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Maryam%20Kamali%20Nezhad">Maryam Kamali Nezhad</a> </p> <p class="card-text"><strong>Abstract:</strong></p> As part of the project to rehabilitate the main spillway ("main") of the Rapides-des-Îles development in 2019, it was noted that there is a difference between the water level of the intake gauge and the level measured at the main spillway. The Rapides-des-Îles Generating Station is a Hydro-Québec hydroelectric generating station and dam located on the Ottawa River in the Abitibi-Témiscamingue administrative region of Québec. This plant, with an installed capacity of 176 MW, was commissioned in 1966. During the start-up meeting held at the site in May 2019, it was noticed that the water level upstream of the main spillway was considerably higher than the water level at the powerhouse intake. Measurements showed that the level was 229.46 m, whereas the normal operating level (NOL) and the critical maximum level (CML) used in the design were 228.60 m and 229.51 m, respectively. Considering that the water level had almost reached the maximum critical level of the structure despite a flood with a recurrence period of about 100 years, the work was suspended while the project was being decided. This is the first time since the Rapides des îles project was commissioned that a significant difference in elevation between the water level at the powerhouse (intake) and the main spillway has been observed. Following this observation, the contractor's work was suspended. The objective of this study is to identify the reason(s) for this problem and find solutions. Then determine the new upstream levels at the main spillway at which the safety of the structure is ensured and then adjust the engineering of the main spillway in the rehabilitation project accordingly. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=spillway" title="spillway">spillway</a>, <a href="https://publications.waset.org/abstracts/search?q=rehabilitation" title=" rehabilitation"> rehabilitation</a>, <a href="https://publications.waset.org/abstracts/search?q=water%20level" title=" water level"> water level</a>, <a href="https://publications.waset.org/abstracts/search?q=powerhouse" title=" powerhouse"> powerhouse</a>, <a href="https://publications.waset.org/abstracts/search?q=normal%20operating%20level" title=" normal operating level"> normal operating level</a>, <a href="https://publications.waset.org/abstracts/search?q=critical%20maximum%20level" title=" critical maximum level"> critical maximum level</a>, <a href="https://publications.waset.org/abstracts/search?q=safety%20of%20the%20structure" title=" safety of the structure"> safety of the structure</a> </p> <a href="https://publications.waset.org/abstracts/162774/rapides-des-iles-main-spillway-rehabilitation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/162774.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">73</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">12662</span> Three-Level Converters Back-To-Back DC Bus Control for Torque Ripple Reduction of Induction Motor</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=T.%20Abdelkrim">T. Abdelkrim</a>, <a href="https://publications.waset.org/abstracts/search?q=K.%20Benamrane"> K. Benamrane</a>, <a href="https://publications.waset.org/abstracts/search?q=B.%20Bezza"> B. Bezza</a>, <a href="https://publications.waset.org/abstracts/search?q=Aeh%20Benkhelifa"> Aeh Benkhelifa</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Borni"> A. Borni</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper proposes a regulation method of back-to-back connected three-level converters in order to reduce the torque ripple in induction motor. First part is dedicated to the presentation of the feedback control of three-level PWM rectifier. In the second part, three-level NPC voltage source inverter balancing DC bus algorithm is presented. A theoretical analysis with a complete simulation of the system is presented to prove the excellent performance of the proposed technique. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=back-to-back%20connection" title="back-to-back connection">back-to-back connection</a>, <a href="https://publications.waset.org/abstracts/search?q=feedback%20control" title=" feedback control"> feedback control</a>, <a href="https://publications.waset.org/abstracts/search?q=neutral-point%20balance" title=" neutral-point balance"> neutral-point balance</a>, <a href="https://publications.waset.org/abstracts/search?q=three-level%20converter" title=" three-level converter"> three-level converter</a>, <a href="https://publications.waset.org/abstracts/search?q=torque%20ripple" title=" torque ripple"> torque ripple</a> </p> <a href="https://publications.waset.org/abstracts/8480/three-level-converters-back-to-back-dc-bus-control-for-torque-ripple-reduction-of-induction-motor" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/8480.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">497</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">12661</span> Blockchain Solutions for IoT Challenges: Overview</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Amir%20Ali%20Fatoorchi">Amir Ali Fatoorchi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Regardless of the advantage of LoT devices, they have limitations like storage, compute, and security problems. In recent years, a lot of Blockchain-based research in IoT published and presented. In this paper, we present the Security issues of LoT. IoT has three levels of security issues: Low-level, Intermediate-level, and High-level. We survey and compare blockchain-based solutions for high-level security issues and show how the underlying technology of bitcoin and Ethereum could solve IoT problems. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Blockchain" title="Blockchain">Blockchain</a>, <a href="https://publications.waset.org/abstracts/search?q=security" title=" security"> security</a>, <a href="https://publications.waset.org/abstracts/search?q=data%20security" title=" data security"> data security</a>, <a href="https://publications.waset.org/abstracts/search?q=IoT" title=" IoT"> IoT</a> </p> <a href="https://publications.waset.org/abstracts/142808/blockchain-solutions-for-iot-challenges-overview" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/142808.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">210</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">12660</span> The Study of Public Consciousness of Undergraduate Students, Suan Sunandha Rajabhat University</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nantida%20Otakum">Nantida Otakum</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purpose of the study is to study the level of public consciousness of Suan Sunandha Rajabhat University undergraduate students. This study also compares differences in the level of public consciousness among undergraduate students who are different in sex and year of study. The research methodology employed a questionnaire as a quantitative method. The respondents were undergraduate students at Suan Sunandha Rajabhat University. Totally, 400 usable questionnaires were received. Descriptive and inferential statistics were used in data analysis. The results showed that the level of public consciousness of undergraduate students was at a good level in all aspects. The aspect of social participation was at the highest level, while the aspect of shared vision was at the lowest level. The results also indicated that undergraduate students with differences in sex and year of study were not significantly different in public consciousness level. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=participation" title="participation">participation</a>, <a href="https://publications.waset.org/abstracts/search?q=public%20consciousness" title=" public consciousness"> public consciousness</a>, <a href="https://publications.waset.org/abstracts/search?q=Suan%20Sunandha%20Rajabhat%20University" title=" Suan Sunandha Rajabhat University"> Suan Sunandha Rajabhat University</a>, <a href="https://publications.waset.org/abstracts/search?q=undergraduate%20students" title=" undergraduate students"> undergraduate students</a> </p> <a href="https://publications.waset.org/abstracts/39990/the-study-of-public-consciousness-of-undergraduate-students-suan-sunandha-rajabhat-university" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/39990.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">332</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">12659</span> Phase Control in Population Inversion Using Chirped Laser</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Avijit%20Datta">Avijit Datta</a> </p> <p class="card-text"><strong>Abstract:</strong></p> We have presented a phase control scheme in population transfer using chirped laser fields. A chirped pulse can do population transfer from one level to another level via adiabatic rapid passage accessible by one photon dipole transition. We propose to use a pair of phase-locked chirped pulses of the same frequency w(t) instead of a singly chirped-pulse frequency w(t). Simultaneous action of phase controlled interference in addition to rapid adiabatic passages due to chirped pulses lead to phase control over this population transfer dynamics. We have demonstrated the proposed phase control scheme over the population distribution from the initial level X(v=0,j=0) to C(v=2,j=1) level of hydrogen molecule using a pair of phase-locked and similarly chirped laser pulses. We have extended this two-level system to three-level 1+1 ladder system of hydrogen molecule from X level to final J(v=2,j=2) level via C intermediate level using two pairs of laser pulses having frequencies w(t) and w'(t) respectively and obtained laudable control over the population distribution among three levels. We also have presented some results of interference effects of w₁(t) and its third harmonics w₃(t). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=phase%20control" title="phase control">phase control</a>, <a href="https://publications.waset.org/abstracts/search?q=population%20transfer" title=" population transfer"> population transfer</a>, <a href="https://publications.waset.org/abstracts/search?q=chirped%20laser%20pulses" title=" chirped laser pulses"> chirped laser pulses</a>, <a href="https://publications.waset.org/abstracts/search?q=rapid%20adiabatic%20passage" title=" rapid adiabatic passage"> rapid adiabatic passage</a>, <a href="https://publications.waset.org/abstracts/search?q=laser-molecule%20interaction" title=" laser-molecule interaction "> laser-molecule interaction </a> </p> <a href="https://publications.waset.org/abstracts/62398/phase-control-in-population-inversion-using-chirped-laser" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/62398.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">362</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">12658</span> The Comparison of of Stress Level between Students with Parents and Those without Parents</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hendeh%20Majdi">Hendeh Majdi</a>, <a href="https://publications.waset.org/abstracts/search?q=Zahra%20Arzjani"> Zahra Arzjani</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This research aimed at the comparison of level of stress between students had parents and those without parents by descriptive-analytical study. To do research number of 128 questionnaires (64 students with parents and 64 students without parents) were distributed among high school in Ray city, Tehran province through classified sampling. The results showed that level of stress in stud tent without parents has been effective and the most important proposal is that necessity study should be considered in decreasing level of stress in students without parent. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=stress" title="stress">stress</a>, <a href="https://publications.waset.org/abstracts/search?q=students%20with%20parents" title=" students with parents"> students with parents</a>, <a href="https://publications.waset.org/abstracts/search?q=without%20parents" title=" without parents"> without parents</a>, <a href="https://publications.waset.org/abstracts/search?q=Ray%20city" title=" Ray city"> Ray city</a> </p> <a href="https://publications.waset.org/abstracts/3833/the-comparison-of-of-stress-level-between-students-with-parents-and-those-without-parents" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/3833.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">499</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">12657</span> The Study of the Awareness of Sexual Risk Bahaviors and Sexual Risk Behaviors of Adolescents Students</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sumitta%20Sawangtook">Sumitta Sawangtook</a>, <a href="https://publications.waset.org/abstracts/search?q=Parichart%20Thano"> Parichart Thano</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purposes of research were to study the relationship between the awareness of sexual risk behaviors and sexual risk behaviors of adolescent students, and to compare the sexual risk behaviors of adolescent students by gender, education level, sweetheart’s number, achievement, sexual value, and the influence of the friendship group. The research sample of 344 sevenths through twelfth grade students in secondary school for the academic year 2014, Dindang district Bangkok was selected by simple random sampling. The research instruments are: 1) demographic questionnaire 2) evaluation form of the awareness of sexual risk behaviors 3) questionnaire about sexual value 4) questionnaire about the influence of the friendship group and 5) evaluation form of sexual risk behaviors. They were used for data collections which are subsequently analyzed by percentage, mean, standard deviation, t-test, One-way Analysis of Variances. The results of this study were presented as follow: 1) The awareness of sexual risk behaviors was negatively correlated with sexual risk behaviors of adolescent students (r=-.27, p=.000). 2) There was significant difference at .05 level in sexual risk behaviors among adolescent students who had gender difference (t=5.90, p=.000). 3) There was no significant difference at .05 level in sexual risk behaviors among adolescent students who had the different level of education (t=1.41, p=.16). 4) There was significant difference at .05 level in sexual risk behaviors among adolescent students who had the different level of sweetheart’s number (F=13.03, p=.000). 5) There was significant difference at .05 level in sexual risk behaviors among adolescent students who had the different level of achievement (F=4.77, p=.009). 6) There were significant difference at .05 level in sexual risk behaviors among adolescent students who had different level of sexual value (F=50.91, p=.000) 7) There were significant difference at .05 level in sexual risk behaviors among adolescent students who had different level of the influence of the friendship group (F=98.41, p=.000). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=the%20awareness%20of%20sexual%20risk%20behaviors" title="the awareness of sexual risk behaviors">the awareness of sexual risk behaviors</a>, <a href="https://publications.waset.org/abstracts/search?q=sexual%20risk%20behaviors" title=" sexual risk behaviors"> sexual risk behaviors</a>, <a href="https://publications.waset.org/abstracts/search?q=adolescent%20students" title=" adolescent students"> adolescent students</a> </p> <a href="https://publications.waset.org/abstracts/37360/the-study-of-the-awareness-of-sexual-risk-bahaviors-and-sexual-risk-behaviors-of-adolescents-students" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/37360.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">461</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">12656</span> [Keynote Talk]: Implementation of 5 Level and 7 Level Multilevel Inverter in Local Trains of Mumbai</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sharvari%20Sane">Sharvari Sane</a>, <a href="https://publications.waset.org/abstracts/search?q=Swati%20Sharma"> Swati Sharma</a>, <a href="https://publications.waset.org/abstracts/search?q=Sanjay%20K.%20Prasad"> Sanjay K. Prasad</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Local trains are the lifelines of Mumbai city. Earlier 1500 Volt D.C. supply, is now completely and successfully converted into 25 KV A.C. in central, western and harbour routes. This task is the outcome of the advancement in the area of power electronics. Author has already done the comparative study between D.C. and A.C. supply of traction and predicted the serious problem regarding the harmonics. In this paper, the simulation for 5 level as well as 7 level multilevel inverter has been done which is the substitute for the present cascade type inverter. This paper also showed the reduced level of Total Harmonic Distortion (THD) in the traction system. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=total%20harmonic%20distortion%20%28THD%29" title="total harmonic distortion (THD)">total harmonic distortion (THD)</a>, <a href="https://publications.waset.org/abstracts/search?q=traction%20sub%20station%20%28TSS%29" title=" traction sub station (TSS)"> traction sub station (TSS)</a>, <a href="https://publications.waset.org/abstracts/search?q=harmonics" title=" harmonics"> harmonics</a>, <a href="https://publications.waset.org/abstracts/search?q=multilevel%20inverter" title=" multilevel inverter"> multilevel inverter</a> </p> <a href="https://publications.waset.org/abstracts/68258/keynote-talk-implementation-of-5-level-and-7-level-multilevel-inverter-in-local-trains-of-mumbai" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/68258.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">419</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">12655</span> Survey of Personality Characteristics in Adolescents under the Care of Tehran Juvenile Detention Center</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jamal%20Shokrzadehmadiyeh">Jamal Shokrzadehmadiyeh</a>, <a href="https://publications.waset.org/abstracts/search?q=Kambiz%20Kamkari"> Kambiz Kamkari</a>, <a href="https://publications.waset.org/abstracts/search?q=Shohreh%20Shokrzadeh"> Shohreh Shokrzadeh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> According to the research topic, the purpose of the current paper is to research personality characteristics in adolescents under the care of the Tehran Juvenile Detention Centre, and a survey research method has been used. In this regard, through systematic random sampling, 120 people from the research population were selected as a sample, who were referred to Tehran Juvenile Detention Centre after the decision was reached by the court. Data collection was carried out by separate examination using NEO-PI-III personality inventory, and statistical analysis was done using a one-sample t-test. Finally, the results of the research revealed that the level of neuroticism is higher than the average level, the level of conscientiousness is lower than the average level, and the level of extraversion, agreeableness, and openness are at the average level. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=personality%20characteristics" title="personality characteristics">personality characteristics</a>, <a href="https://publications.waset.org/abstracts/search?q=adolescents" title=" adolescents"> adolescents</a>, <a href="https://publications.waset.org/abstracts/search?q=Juvenile%20Detention%20Center" title=" Juvenile Detention Center"> Juvenile Detention Center</a>, <a href="https://publications.waset.org/abstracts/search?q=Tehran%20city" title=" Tehran city"> Tehran city</a> </p> <a href="https://publications.waset.org/abstracts/159995/survey-of-personality-characteristics-in-adolescents-under-the-care-of-tehran-juvenile-detention-center" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/159995.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">105</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">12654</span> Mathematics Anxiety among Male and Female Students</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Wern%20Lin%20Yeo">Wern Lin Yeo</a>, <a href="https://publications.waset.org/abstracts/search?q=Choo%20Kim%20Tan"> Choo Kim Tan</a>, <a href="https://publications.waset.org/abstracts/search?q=Sook%20Ling%20Lew"> Sook Ling Lew</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Mathematics anxiety refers to the feeling of anxious when one having difficulties in solving mathematical problem. Mathematics anxiety is the most common type of anxiety among other types of anxiety which occurs among the students. However, level of anxiety among males and females are different. There were few past study were conducted to determine the relationship of anxiety and gender but there were still did not have an exact results. Hence, the purpose of this study is to determine the relationship of anxiety level between male and female undergraduates at a private university in Malaysia. Convenient sampling method used in this study in which the students were selected based on the grouping assigned by the faculty. There were 214 undergraduates who registered the probability courses had participated in this study. Mathematics Anxiety Rating Scale (MARS) was the instrument used in study which used to determine students’ anxiety level towards probability. Reliability and validity of instrument was done before the major study was conducted. In the major study, students were given briefing about the study conducted. Participation of this study were voluntary. Students were given consent form to determine whether they agree to participate in the study. Duration of two weeks were given for students to complete the given online questionnaire. The data collected will be analyzed using Statistical Package for the Social Sciences (SPSS) to determine the level of anxiety. There were three anxiety level, i.e., low, average and high. Students’ anxiety level were determined based on their scores obtained compared with the mean and standard deviation. If the scores obtained were below mean and standard deviation, the anxiety level was low. If the scores were at below and above the mean and between one standard deviation, the anxiety level was average. If the scores were above the mean and greater than one standard deviation, the anxiety level was high. Results showed that both of the gender were having average anxiety level. Males having high frequency of three anxiety level which were low, average and high anxiety level as compared to females. Hence, the mean values obtained for males (M = 3.62) was higher than females (M = 3.42). In order to be significant of anxiety level among the gender, the p-value should be less than .05. The p-value obtained in this study was .117. However, this value was greater than .05. Thus, there was no significant difference of anxiety level among the gender. In other words, there was no relationship of anxiety level with the gender. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=anxiety%20level" title="anxiety level">anxiety level</a>, <a href="https://publications.waset.org/abstracts/search?q=gender" title=" gender"> gender</a>, <a href="https://publications.waset.org/abstracts/search?q=mathematics%20anxiety" title=" mathematics anxiety"> mathematics anxiety</a>, <a href="https://publications.waset.org/abstracts/search?q=probability%20and%20statistics" title=" probability and statistics"> probability and statistics</a> </p> <a href="https://publications.waset.org/abstracts/32781/mathematics-anxiety-among-male-and-female-students" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/32781.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">290</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">12653</span> Can Antipsychotics Use for Schizophrenia on Long Term Lower Serum Cortisol Level?</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rady%20A.">Rady A.</a>, <a href="https://publications.waset.org/abstracts/search?q=Elsheshai%20A."> Elsheshai A.</a>, <a href="https://publications.waset.org/abstracts/search?q=Eltawel%20M."> Eltawel M.</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Introduction and Aim of work: Literature suggest that antipsychotic medications may decrease cortisol level, an effect that seems to be more present with second generation antipsychotic. Our study aims at assessing effect of long term use of antipsychotics on cortisol level Subjects and Methods: 30 chronic schizophrenic patients on antipsychotics compared to 20 drug naive schizophrenic patients as regards serum cortisol level Results: Cortisol level was significantly lower in chronic schizophrenic patients receiving antipsychotics compared to drug naive patients (P=0.002 <0.05) Conclusion: Antipsychotic medications seem to have the potential to decrease cortisol level in blood. Among hypothesis proposed in literature is the good control of pseudo stress due to psychotic features. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=schizophrenia" title="schizophrenia">schizophrenia</a>, <a href="https://publications.waset.org/abstracts/search?q=antipsychotic" title=" antipsychotic"> antipsychotic</a>, <a href="https://publications.waset.org/abstracts/search?q=cortisol" title=" cortisol"> cortisol</a>, <a href="https://publications.waset.org/abstracts/search?q=HPA" title=" HPA"> HPA</a> </p> <a href="https://publications.waset.org/abstracts/18179/can-antipsychotics-use-for-schizophrenia-on-long-term-lower-serum-cortisol-level" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/18179.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">12652</span> The Journey of a Malicious HTTP Request </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20Mansouri">M. Mansouri</a>, <a href="https://publications.waset.org/abstracts/search?q=P.%20Jaklitsch"> P. Jaklitsch</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20Teiniker"> E. Teiniker</a> </p> <p class="card-text"><strong>Abstract:</strong></p> SQL injection on web applications is a very popular kind of attack. There are mechanisms such as intrusion detection systems in order to detect this attack. These strategies often rely on techniques implemented at high layers of the application but do not consider the low level of system calls. The problem of only considering the high level perspective is that an attacker can circumvent the detection tools using certain techniques such as URL encoding. One technique currently used for detecting low-level attacks on privileged processes is the tracing of system calls. System calls act as a single gate to the Operating System (OS) kernel; they allow catching the critical data at an appropriate level of detail. Our basic assumption is that any type of application, be it a system service, utility program or Web application, “speaks” the language of system calls when having a conversation with the OS kernel. At this level we can see the actual attack while it is happening. We conduct an experiment in order to demonstrate the suitability of system call analysis for detecting SQL injection. We are able to detect the attack. Therefore we conclude that system calls are not only powerful in detecting low-level attacks but that they also enable us to detect high-level attacks such as SQL injection. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Linux%20system%20calls" title="Linux system calls">Linux system calls</a>, <a href="https://publications.waset.org/abstracts/search?q=web%20attack%20detection" title=" web attack detection"> web attack detection</a>, <a href="https://publications.waset.org/abstracts/search?q=interception" title=" interception"> interception</a>, <a href="https://publications.waset.org/abstracts/search?q=SQL" title=" SQL "> SQL </a> </p> <a href="https://publications.waset.org/abstracts/13242/the-journey-of-a-malicious-http-request" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/13242.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">358</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">12651</span> Study on Water Level Management Criteria of Reservoir Failure Alert System</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=B.%20Lee">B. Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=B.%20H.%20Choi"> B. H. Choi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The loss of safety for reservoirs brought about by climate change and facility aging leads to reservoir failures, which results in the loss of lives and property damage in downstream areas. Therefore, it is necessary to provide a reservoir failure alert system for downstream residents to detect the early signs of failure (with sensors) in real-time and perform safety management to prevent and minimize possible damage. 10 case studies were carried out to verify the water level management criteria of four levels (attention, caution, alert, serious). Peak changes in water level data were analysed. The results showed that ‘Caution’ and ‘Alert’ were closed to 33% and 66% of difference in level between flood water level and full water level. Therefore, it is adequate to use initial water level management criteria of reservoir failure alert system for the first year. Acknowledgment: This research was supported by a grant (2017-MPSS31-002) from 'Supporting Technology Development Program for Disaster Management' funded by the Ministry of the Interior and Safety(MOIS) <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=alert%20system" title="alert system">alert system</a>, <a href="https://publications.waset.org/abstracts/search?q=management%20criteria" title=" management criteria"> management criteria</a>, <a href="https://publications.waset.org/abstracts/search?q=reservoir%20failure" title=" reservoir failure"> reservoir failure</a>, <a href="https://publications.waset.org/abstracts/search?q=sensor" title=" sensor"> sensor</a> </p> <a href="https://publications.waset.org/abstracts/89818/study-on-water-level-management-criteria-of-reservoir-failure-alert-system" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/89818.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> <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=bed%20level%20changes&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=bed%20level%20changes&page=3">3</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=bed%20level%20changes&page=4">4</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=bed%20level%20changes&page=5">5</a></li> <li class="page-item"><a class="page-link" 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