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Chung</title> <meta name="description" content="Search results for: Tae Wook Chung"> <meta name="keywords" content="Tae Wook Chung"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler 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id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="Tae Wook Chung"> <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> 272</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Tae Wook Chung</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">272</span> Evaluation of Hand Grip Strength and EMG Signal on Visual Reaction</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sung-Wook%20Shin">Sung-Wook Shin</a>, <a href="https://publications.waset.org/abstracts/search?q=Sung-Taek%20Chung"> Sung-Taek Chung</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Hand grip strength has been utilized as an indicator to evaluate the motor ability of hands, responsible for performing multiple body functions. It is, however, difficult to evaluate other factors (other than hand muscular strength) utilizing the hand grip strength only. In this study, we analyzed the motor ability of hands using EMG and the hand grip strength, simultaneously in order to evaluate concentration, muscular strength reaction time, instantaneous muscular strength change, and agility in response to visual reaction. In results, the average time (and their standard deviations) of muscular strength reaction EMG signal and hand grip strength was found to be 209.6 ± 56.2 ms and 354.3 ± 54.6 ms, respectively. In addition, the onset time which represents acceleration time to reach 90% of maximum hand grip strength, was 382.9 ± 129.9 ms. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=hand%20grip%20strength" title="hand grip strength">hand grip strength</a>, <a href="https://publications.waset.org/abstracts/search?q=EMG" title=" EMG"> EMG</a>, <a href="https://publications.waset.org/abstracts/search?q=visual%20reaction" title=" visual reaction"> visual reaction</a>, <a href="https://publications.waset.org/abstracts/search?q=endurance" title=" endurance"> endurance</a> </p> <a href="https://publications.waset.org/abstracts/11414/evaluation-of-hand-grip-strength-and-emg-signal-on-visual-reaction" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/11414.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">462</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">271</span> Nutritive Advantage of Mealworm (Tenebrio molitor) in the Diet of White Shrimp (Litopenaeus vannamei)</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Tae-ho%20Chung">Tae-ho Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Chul%20Park"> Chul Park</a>, <a href="https://publications.waset.org/abstracts/search?q=Gi-wook%20Shin"> Gi-wook Shin</a>, <a href="https://publications.waset.org/abstracts/search?q=Joo-min%20Kim"> Joo-min Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Seong-hyun%20Kim"> Seong-hyun Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Namjung%20Kim"> Namjung Kim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Mealworm (Tenebrio molitor) was evaluated to investigate the effect of partial or total replacement of fish meal in diets for white shrimp, Litopenaeus vannamei. Experimental groups of shrimp with average initial body weight (2.43 ± 0.54 g) were fed each with 4 isonitrogeneous (38% crude protein) diets formulated to include 0, 25, 50 and 100% (diets 1 to 4, respectively) of fish meal substituted with mealworm. After eight weeks of feeding trials, shrimp fed with diet 3 and 4 revealed the highest values for live weight gain(8.01 ± 2.51 and 7.93 ± 1.12), specific growth rates (2.70 ± 1.12 and 2.59 ± 0.51) as well as better feed conversion ratio (2.69 ± 0.09 and 2.72 ± 0.19) compared to the control group with statistically significant manner (p<0.05). Survival range was 98% in all the treatments. An increase in weight gain and other growth associated parameters was observed with higher replacement. These results clearly indicate that 50% and 100% of fish meal protein in shrimp diet can be replaced by mealworm not only without any adverse effect but also the effect of promoting growth performance. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=mealworm" title="mealworm">mealworm</a>, <a href="https://publications.waset.org/abstracts/search?q=Litopenaeus%20vannamei" title=" Litopenaeus vannamei"> Litopenaeus vannamei</a>, <a href="https://publications.waset.org/abstracts/search?q=Tenebrio%20molitor" title=" Tenebrio molitor"> Tenebrio molitor</a>, <a href="https://publications.waset.org/abstracts/search?q=white%20shrimp" title=" white shrimp"> white shrimp</a> </p> <a href="https://publications.waset.org/abstracts/26041/nutritive-advantage-of-mealworm-tenebrio-molitor-in-the-diet-of-white-shrimp-litopenaeus-vannamei" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/26041.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">469</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">270</span> Nutritive Potential of Mealworm (Tenebrio molitor) in the Diet of Olive Flounder (Paralichthys olivaceus)</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Joo-min%20Kim">Joo-min Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Gi-wook%20Shin"> Gi-wook Shin</a>, <a href="https://publications.waset.org/abstracts/search?q=Tae-ho%20Chung"> Tae-ho Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Chul%20Park"> Chul Park</a>, <a href="https://publications.waset.org/abstracts/search?q=Seong-hyun%20Kim"> Seong-hyun Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Namjung%20Kim"> Namjung Kim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Mealworm (Tenebrio molitor) was evaluated to investigate the effect of partial or total replacement of fish meal in diets for olive flounder, Paralichthys olivaceus. Experimental groups of fish with average initial body weight (287.5 ± 7.24 g) were fed each with 4 isonitrogeneous (52% crude protein) diets formulated to include 0, 7, 17 and 27% (diets 1 to 4, respectively) of fish meal substituted with mealworm. After six weeks of feeding trials, fish fed with diet 3 revealed the highest values for live weight gain(42.10), specific growth rates (0.445 ± 0.089) as well as better feed conversion ratio (12.08) compared to the other group with statistically significant manner (p<0.05). Hepatosomatic index was showed no significant difference in diet 3 compared to the control group. An increase in weight gain and other growth associated parameters was observed in diet 3. These results clearly indicate that 17% of fish meal protein in bastard halibut diet can be replaced by mealworm not only without any adverse effect but also the effect of promoting growth performance. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=mealworm" title="mealworm">mealworm</a>, <a href="https://publications.waset.org/abstracts/search?q=olive%20flounder" title=" olive flounder"> olive flounder</a>, <a href="https://publications.waset.org/abstracts/search?q=Paralichthys%20olivaceus" title=" Paralichthys olivaceus"> Paralichthys olivaceus</a>, <a href="https://publications.waset.org/abstracts/search?q=Tenebrio%20molitor" title=" Tenebrio molitor"> Tenebrio molitor</a> </p> <a href="https://publications.waset.org/abstracts/26082/nutritive-potential-of-mealworm-tenebrio-molitor-in-the-diet-of-olive-flounder-paralichthys-olivaceus" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/26082.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">398</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">269</span> The Role of Reading Self-Efficacy and Perception of Difficulty in English Reading among Chinese ESL Learners</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kevin%20Chan">Kevin Chan</a>, <a href="https://publications.waset.org/abstracts/search?q=Kevin%20K.%20H.%20Chung"> Kevin K. H. Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Patcy%20P.%20S.%20Yeung"> Patcy P. S. Yeung</a>, <a href="https://publications.waset.org/abstracts/search?q=H.%20L.%20Ip"> H. L. Ip</a>, <a href="https://publications.waset.org/abstracts/search?q=Bill%20T.%20C.%20Chung"> Bill T. C. Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Karen%20M.%20K.%20Chung"> Karen M. K. Chung</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Purpose: Recent evidence shows that reading self-efficacy and students perceived difficulty in reading are significantly associated with word reading and reading fluency. However, little is known about these relationships among students learning to read English as a second language, particularly in Chinese students. This study examined the contributions of reading self-efficacy, perception of difficulty in reading, and cognitive-linguistic skills to performance on English word reading and reading fluency in Chinese students. Method: A sample of 122 second-and third-grade students in Hong Kong, China, participated in this study. Students completed the measures of reading self-efficacy and perception of difficulty in reading. They were assessed on their English cognitive-linguistic and reading skills: rapid automatized naming, nonword reading, phonological awareness, word reading, and one-minute word reading. Results: Results of path analysis indicated that when students’ grades were controlled, reading self-efficacy was a significant correlate of word reading and reading fluency, whereas perception of difficulty in reading negatively predicted word reading. Conclusion: These findings underscore the importance of taking students’ reading self-efficacy and perception of difficulty in reading and their cognitive-linguistic skills into consideration when designing reading intervention and instructions for students learning English as a second language. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=self-efficacy" title="self-efficacy">self-efficacy</a>, <a href="https://publications.waset.org/abstracts/search?q=perception%20of%20difficulty%20in%20reading" title=" perception of difficulty in reading"> perception of difficulty in reading</a>, <a href="https://publications.waset.org/abstracts/search?q=english%20as%20a%20second%20language" title=" english as a second language"> english as a second language</a>, <a href="https://publications.waset.org/abstracts/search?q=word%20reading" title=" word reading"> word reading</a> </p> <a href="https://publications.waset.org/abstracts/144471/the-role-of-reading-self-efficacy-and-perception-of-difficulty-in-english-reading-among-chinese-esl-learners" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/144471.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">189</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">268</span> Yu Kwang-Chung vs. Yu Kwang-Chung: Untranslatability as the Touchstone of a Poet</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Min-Hua%20Wu">Min-Hua Wu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The untranslatability of an established poet’s tour de force is thoroughly explored by Matthew Arnold (1822-1888). In his On Translating Homer (1861), Arnold lists the four most striking poetic qualities of Homer, namely his rapidity, plainness and directness of style and diction, plainness and directness of ideas, and nobleness. He concludes that such celebrated English translators as Cowper, Pope, Chapman, and Mr. Newman are all doomed, due to their respective failure in rendering the totality of the four Homeric poetic qualities. Why poetic translation always amounts to being proven such a mission impossible for the translator? According to Arnold, it is because there constantly exists a mist interposed between the translator’s own literary self-obsession and the objective artistic qualities that reside in the work of the original author. Foregrounding such a seemingly empowering yet actually detrimental poetic mist, he explains why the aforementioned translators fail in their attempts to bring the Homeric charm to the British reader. Drawing on Arnold’s analytical study on Homeric translation, the research attempts to bring Yu Kwang-chung the poet vis-à-vis Yu Kwang-chung the translator, with an aim not so much to find any similar mist as revealed by Arnold between his Chinese poetry and English translation as to probe into a latent and veiled literary and lingual mist interposed between Chinese and English, if not between Chinese and English literatures. The major work studied and analyzed for this study is Yu’s own Chinese poetry and his own English translation collected in The Night Watchman: Yu Kwang-chung 1958-2004. The research argues that the following critical elements that characterizes Yu’s poetics are to a certain extent 'transformed,' if not 'lost,' in his English translation: a. the Chinese pictographic and ideographic unit terms which so unfailingly characterize the poet’s incredible creativity, allowing him to habitually and conveniently coin concrete textual images or word-scapes almost at his own will; b. the subtle wordplay and punning which appear at a reasonable frequency; c. the parallel contrastive repetitive syntactic structure within a single poetic line; d. the ambiguous and highly associative diction in the adjective and noun categories; e. the literary allusion that harks back to the old times of Chinese literature; f. the alliteration that adds rhythm and smoothness to the lines; g. the rhyming patterns that bring about impressive sonority and lingering echo to the ears of the reader; h. the grandeur-imposing and sublimity-arousing word-scaping which hinges on the employment of verbs; i. the meandering cultural heritage that embraces such elements as Chinese medicine and kung fu; and j. other features of the like. Once we appeal to the Arnoldian tribunal and resort to the strict standards of such a Victorian cultural and literary critic who insists 'to see the object as in itself it really is,' we may serve as a potential judge for the tug of war between Yu Kwang-chung the poet and Yu Kwang-chung the translator, a tug of war that will not merely broaden our understating of Chinese poetics but deepen our apprehension of Chinese-English translatology. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yu%20Kwang-chung" title="Yu Kwang-chung">Yu Kwang-chung</a>, <a href="https://publications.waset.org/abstracts/search?q=The%20Night%20Watchman" title=" The Night Watchman"> The Night Watchman</a>, <a href="https://publications.waset.org/abstracts/search?q=poetry%20translation" title=" poetry translation"> poetry translation</a>, <a href="https://publications.waset.org/abstracts/search?q=Chinese-English%20translation" title=" Chinese-English translation"> Chinese-English translation</a>, <a href="https://publications.waset.org/abstracts/search?q=translation%20studies" title=" translation studies"> translation studies</a>, <a href="https://publications.waset.org/abstracts/search?q=Matthew%20Arnold" title=" Matthew Arnold"> Matthew Arnold</a> </p> <a href="https://publications.waset.org/abstracts/84232/yu-kwang-chung-vs-yu-kwang-chung-untranslatability-as-the-touchstone-of-a-poet" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/84232.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">392</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">267</span> Distributed Perceptually Important Point Identification for Time Series Data Mining</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Tak-Chung%20Fu">Tak-Chung Fu</a>, <a href="https://publications.waset.org/abstracts/search?q=Ying-Kit%20Hung"> Ying-Kit Hung</a>, <a href="https://publications.waset.org/abstracts/search?q=Fu-Lai%20Chung"> Fu-Lai Chung</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In the field of time series data mining, the concept of the Perceptually Important Point (PIP) identification process is first introduced in 2001. This process originally works for financial time series pattern matching and it is then found suitable for time series dimensionality reduction and representation. Its strength is on preserving the overall shape of the time series by identifying the salient points in it. With the rise of Big Data, time series data contributes a major proportion, especially on the data which generates by sensors in the Internet of Things (IoT) environment. According to the nature of PIP identification and the successful cases, it is worth to further explore the opportunity to apply PIP in time series ‘Big Data’. However, the performance of PIP identification is always considered as the limitation when dealing with ‘Big’ time series data. In this paper, two distributed versions of PIP identification based on the Specialized Binary (SB) Tree are proposed. The proposed approaches solve the bottleneck when running the PIP identification process in a standalone computer. Improvement in term of speed is obtained by the distributed versions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=distributed%20computing" title="distributed computing">distributed computing</a>, <a href="https://publications.waset.org/abstracts/search?q=performance%20analysis" title=" performance analysis"> performance analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=Perceptually%20Important%20Point%20identification" title=" Perceptually Important Point identification"> Perceptually Important Point identification</a>, <a href="https://publications.waset.org/abstracts/search?q=time%20series%20data%20mining" title=" time series data mining"> time series data mining</a> </p> <a href="https://publications.waset.org/abstracts/84358/distributed-perceptually-important-point-identification-for-time-series-data-mining" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/84358.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">433</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">266</span> Time-Series Analysis of Port State Control Inspections for Tankers</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chien-Chung%20Yuan">Chien-Chung Yuan</a>, <a href="https://publications.waset.org/abstracts/search?q=Cunqiang%20Cai"> Cunqiang Cai</a>, <a href="https://publications.waset.org/abstracts/search?q=Wu-Hsun%20Chung"> Wu-Hsun Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Shu-Te%20Sung"> Shu-Te Sung</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A tanker is a critical vessel used to transport or store liquids or gases in bulk in maritime shipping. However, it is more dangerous than other types of vessels. Port State Control (PSC) inspection is an important measure to ensure maritime safety when such vessels traveling between ports. However, the current inspection system lacks a useful tool to observe the inspections for tankers and to identify non-random instances in PSC inspections. This study collects the inspection records in Taiwan’s ports from 2015 to 2018 and utilizes run charts to map the PSC inspections for tankers in terms of deficiencies. Based on these time-series charts, several patterns of deficiencies are identified. The results demonstrate that run charts are a useful tool to observe how the PSC inspections for tankers are performed. Also, the charts can help port administrations to identify abnormal phenomena for further investigation. Furthermore, with valuable information from the analysis, port administrations can take proactive improvement measures to ensure the safety of tanker shipping. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=port%20state%20control" title="port state control">port state control</a>, <a href="https://publications.waset.org/abstracts/search?q=tanker" title=" tanker"> tanker</a>, <a href="https://publications.waset.org/abstracts/search?q=run%20chart" title=" run chart"> run chart</a>, <a href="https://publications.waset.org/abstracts/search?q=deficiency" title=" deficiency"> deficiency</a> </p> <a href="https://publications.waset.org/abstracts/126632/time-series-analysis-of-port-state-control-inspections-for-tankers" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/126632.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">157</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">265</span> Surface Pressure Distributions for a Forebody Using Pressure Sensitive Paint</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yi-Xuan%20Huang">Yi-Xuan Huang</a>, <a href="https://publications.waset.org/abstracts/search?q=Kung-Ming%20Chung"> Kung-Ming Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Ping-Han%20Chung"> Ping-Han Chung</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Pressure sensitive paint (PSP), which relies on the oxygen quenching of a luminescent molecule, is an optical technique used in wind-tunnel models. A full-field pressure pattern with low aerodynamic interference can be obtained, and it is becoming an alternative to pressure measurements using pressure taps. In this study, a polymer-ceramic PSP was used, using toluene as a solvent. The porous particle and polymer were silica gel (SiO₂) and RTV-118 (3g:7g), respectively. The compound was sprayed onto the model surface using a spray gun. The absorption and emission spectra for Ru(dpp) as a luminophore were respectively 441-467 nm and 597 nm. A Revox SLG-55 light source with a short-pass filter (550 nm) and a 14-bit CCD camera with a long-pass (600 nm) filter were used to illuminate PSP and to capture images. This study determines surface pressure patterns for a forebody of an AGARD B model in a compressible flow. Since there is no experimental data for surface pressure distributions available, numerical simulation is conducted using ANSYS Fluent. The lift and drag coefficients are calculated and in comparison with the data in the open literature. The experiments were conducted using a transonic wind tunnel at the Aerospace Science and Research Center, National Cheng Kung University. The freestream Mach numbers were 0.83, and the angle of attack ranged from -4 to 8 degree. Deviation between PSP and numerical simulation is within 5%. However, the effect of the setup of the light source should be taken into account to address the relative error. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=pressure%20sensitive%20paint" title="pressure sensitive paint">pressure sensitive paint</a>, <a href="https://publications.waset.org/abstracts/search?q=forebody" title=" forebody"> forebody</a>, <a href="https://publications.waset.org/abstracts/search?q=surface%20pressure" title=" surface pressure"> surface pressure</a>, <a href="https://publications.waset.org/abstracts/search?q=compressible%20flow" title=" compressible flow"> compressible flow</a> </p> <a href="https://publications.waset.org/abstracts/116124/surface-pressure-distributions-for-a-forebody-using-pressure-sensitive-paint" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/116124.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">127</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">264</span> An Experiment of Three-Dimensional Point Clouds Using GoPro</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jong-Hwa%20Kim">Jong-Hwa Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Mu-Wook%20Pyeon"> Mu-Wook Pyeon</a>, <a href="https://publications.waset.org/abstracts/search?q=Yang-dam%20Eo"> Yang-dam Eo</a>, <a href="https://publications.waset.org/abstracts/search?q=Ill-Woong%20Jang"> Ill-Woong Jang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Construction of geo-spatial information recently tends to develop as multi-dimensional geo-spatial information. People constructing spatial information is also expanding its area to the general public from some experts. As well as, studies are in progress using a variety of devices, with the aim of near real-time update. In this paper, getting the stereo images using GoPro device used widely also to the general public as well as experts. And correcting the distortion of the images, then by using SIFT, DLT, is acquired the point clouds. It presented a possibility that on the basis of this experiment, using a video device that is readily available in real life, to create a real-time digital map. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=GoPro" title="GoPro">GoPro</a>, <a href="https://publications.waset.org/abstracts/search?q=SIFT" title=" SIFT"> SIFT</a>, <a href="https://publications.waset.org/abstracts/search?q=DLT" title=" DLT"> DLT</a>, <a href="https://publications.waset.org/abstracts/search?q=point%20clouds" title=" point clouds"> point clouds</a> </p> <a href="https://publications.waset.org/abstracts/5342/an-experiment-of-three-dimensional-point-clouds-using-gopro" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/5342.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">469</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">263</span> 3D Printed Multi-Modal Phantom Using Computed Tomography and 3D X-Ray Images</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sung-Suk%20Oh">Sung-Suk Oh</a>, <a href="https://publications.waset.org/abstracts/search?q=Bong-Keun%20Kang"> Bong-Keun Kang</a>, <a href="https://publications.waset.org/abstracts/search?q=Sang-Wook%20Park"> Sang-Wook Park</a>, <a href="https://publications.waset.org/abstracts/search?q=Hui-Jin%20Joo"> Hui-Jin Joo</a>, <a href="https://publications.waset.org/abstracts/search?q=Jong-Ryul%20Choi"> Jong-Ryul Choi</a>, <a href="https://publications.waset.org/abstracts/search?q=Seong-Jun%20Lee"> Seong-Jun Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Jeong-Woo%20Sohn"> Jeong-Woo Sohn</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The imaging phantom is utilized for the verification, evaluation and tuning of the medical imaging device and system. Although it could be costly, 3D printing is an ideal technique for a rapid, customized, multi-modal phantom making. In this article, we propose the multi-modal phantom using 3D printing. First of all, the Dicom images for were measured by CT (Computed Tomography) and 3D X-ray systems (PET/CT and Angio X-ray system of Siemens) and then were analyzed. Finally, the 3D modeling was processed using Dicom images. The 3D printed phantom was scanned by PET/CT and MRI systems and then evaluated. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=imaging%20phantom" title="imaging phantom">imaging phantom</a>, <a href="https://publications.waset.org/abstracts/search?q=MRI%20%28Magnetic%20Resonance%20Imaging%29" title=" MRI (Magnetic Resonance Imaging)"> MRI (Magnetic Resonance Imaging)</a>, <a href="https://publications.waset.org/abstracts/search?q=PET%20%2F%20CT%20%28Positron%20Emission%20Tomography%20%2F%20Computed%20Tomography%29" title=" PET / CT (Positron Emission Tomography / Computed Tomography)"> PET / CT (Positron Emission Tomography / Computed Tomography)</a>, <a href="https://publications.waset.org/abstracts/search?q=3D%20printing" title=" 3D printing "> 3D printing </a> </p> <a href="https://publications.waset.org/abstracts/62972/3d-printed-multi-modal-phantom-using-computed-tomography-and-3d-x-ray-images" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/62972.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">580</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">262</span> Examining College Students’ Attitudes toward Diversity Environments in a Physical Activity Course </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Young%20Ik%20Suh">Young Ik Suh</a>, <a href="https://publications.waset.org/abstracts/search?q=Sanghak%20Lee"> Sanghak Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Tae%20Wook%20Chung"> Tae Wook Chung</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In recent year, cultural diversity has acquired increasing attentions in our society due to the cultural pluralism and globalization. With the emphasis of diversity in our society, higher education has played a significant role in preparing people to be successful in a diverse world. A number of colleges and universities provide various diversity-related courses that enhance students to recognize the importance of diversity and multiculturalism. However, little research has been conducted with diversity environments in physical activity and sports-related courses to appreciate students’ attitudes toward multiculturalism. Physical activity courses can be regarded as an essential and complementary part of general education. As well, playing and watching certain sports plays a critical role to foster mutual understanding between different races and to help social integration for minority communities. Therefore, it is expected that the appropriate diverse environments in physical activity courses may have a positive impact to the understandings of different cultures and races. The primary purpose of this study is to examine attitudes toward cultural diversity in a physical activity course among undergraduate students. In building on the scholarly foundation in this area, this study applies the established survey scale (e.g., Pluralism and Diversity Attitude Assessment [PADAA]) developed by Stanley (1996) and previous literature related to cultural diversity. The PADAA includes 19 questions. The following two research hypotheses were proposed. H1: Students who take a diversity-related physical course (i.e., Taekwondo) will provide positive attitude changes toward their cultural diversity. H2: Students who take a general physical activity course (i.e., Weight Training) will provide no significant attitude changes toward their cultural diversity. To test the research hypotheses, subjects will be selected from the both Taekwondo and Weight Training class at University of West Georgia. In the Taekwondo class, students will learn the history, meaning, basic terminology, and physical skills, which is a Korean martial art and the national sport of Korea. In the Weight Training class, students will not be exposed to any cultural diversity topics. Regarding data analysis, Doubly Multivariate Analysis of Covariance (Doubly MANCOVA), 2 (time period: pre and after) X 2 (diversity-related content exposure: Taekwondo and Weight Training), will be conducted on attitudes toward the cultural diversity with control variables such as gender and age. The findings of this study will add to the body of literature in cultural diversity because this will be the first known attempt to explain the college students’ attitudes toward cultural diversity in a physical activity courses. The expected results will state that the physical activity course focusing on diversity issues will have a positive impact on college students’ attitude toward cultural diversity. This finding will indicate that Universities need to create diverse programs (e.g., study abroad, exchange program, second language courses) and environments so that students can have positive interactions with other groups of races and different cultures. It is also expected that the positive perceptions and attitudes toward cultural diversity will break down cultural barriers and make students be ready for meeting several challenges in a multicultural and global society. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cultural%20diversity" title="cultural diversity">cultural diversity</a>, <a href="https://publications.waset.org/abstracts/search?q=physical%20activity%20course" title=" physical activity course"> physical activity course</a>, <a href="https://publications.waset.org/abstracts/search?q=attitude" title=" attitude"> attitude</a>, <a href="https://publications.waset.org/abstracts/search?q=Taekwondo" title=" Taekwondo"> Taekwondo</a> </p> <a href="https://publications.waset.org/abstracts/73979/examining-college-students-attitudes-toward-diversity-environments-in-a-physical-activity-course" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/73979.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">268</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">261</span> Fire Resistance Capacity of Reinforced Concrete Member Strengthened by Fiber Reinforced Polymer</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Soo-Yeon%20Seo">Soo-Yeon Seo</a>, <a href="https://publications.waset.org/abstracts/search?q=Jong-Wook%20Lim"> Jong-Wook Lim</a>, <a href="https://publications.waset.org/abstracts/search?q=Se-Ki%20Song"> Se-Ki Song</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Currently, FRP (Fiber Reinforced Polymer) materials have been widely used for reinforcement of building structural members. However, since the FRP and the epoxy material for attaching it have very low resistance to heat, there is a problem in application where high temperature is an issue. In this paper, the resistance performance of FRP member made of carbon fiber at high temperature was investigated through experiment under temperature change. As a result, epoxy encapsulating FRP is damaged at not high temperatures, and the fibers are degraded. Therefore, when reinforcing a structure using FRP, a separate refractory heat treatment is necessary. The use of a 30 mm thick calcium silicate board as a fireproofing method can protect FRP up to 600ᵒC outside temperature. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=FRP%20%28Fiber%20Reinforced%20Polymer%29" title="FRP (Fiber Reinforced Polymer)">FRP (Fiber Reinforced Polymer)</a>, <a href="https://publications.waset.org/abstracts/search?q=high%20temperature" title=" high temperature"> high temperature</a>, <a href="https://publications.waset.org/abstracts/search?q=experiment%20under%20temperature%20change" title=" experiment under temperature change"> experiment under temperature change</a>, <a href="https://publications.waset.org/abstracts/search?q=calcium%20silicate%20board" title=" calcium silicate board"> calcium silicate board</a> </p> <a href="https://publications.waset.org/abstracts/78913/fire-resistance-capacity-of-reinforced-concrete-member-strengthened-by-fiber-reinforced-polymer" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/78913.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">395</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">260</span> An Architectural Model for APT Detection</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nam-Uk%20Kim">Nam-Uk Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Sung-Hwan%20Kim"> Sung-Hwan Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Tai-Myoung%20Chung"> Tai-Myoung Chung</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Typical security management systems are not suitable for detecting APT attack, because they cannot draw the big picture from trivial events of security solutions. Although SIEM solutions have security analysis engine for that, their security analysis mechanisms need to be verified in academic field. Although this paper proposes merely an architectural model for APT detection, we will keep studying on correlation analysis mechanism in the future. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=advanced%20persistent%20threat" title="advanced persistent threat">advanced persistent threat</a>, <a href="https://publications.waset.org/abstracts/search?q=anomaly%20detection" title=" anomaly detection"> anomaly detection</a>, <a href="https://publications.waset.org/abstracts/search?q=data%20mining" title=" data mining "> data mining </a> </p> <a href="https://publications.waset.org/abstracts/23009/an-architectural-model-for-apt-detection" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/23009.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">528</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">259</span> Optimal Scheduling for Energy Storage System Considering Reliability Constraints</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Wook-Won%20Kim">Wook-Won Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Je-Seok%20Shin"> Je-Seok Shin</a>, <a href="https://publications.waset.org/abstracts/search?q=Jin-O%20Kim"> Jin-O Kim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper propose the method for optimal scheduling for battery energy storage system with reliability constraint of energy storage system in reliability aspect. The optimal scheduling problem is solved by dynamic programming with proposed transition matrix. Proposed optimal scheduling method guarantees the minimum fuel cost within specific reliability constraint. For evaluating proposed method, the timely capacity outage probability table (COPT) is used that is calculated by convolution of probability mass function of each generator. This study shows the result of optimal schedule of energy storage system. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=energy%20storage%20system%20%28ESS%29" title="energy storage system (ESS)">energy storage system (ESS)</a>, <a href="https://publications.waset.org/abstracts/search?q=optimal%20scheduling" title=" optimal scheduling"> optimal scheduling</a>, <a href="https://publications.waset.org/abstracts/search?q=dynamic%20programming" title=" dynamic programming"> dynamic programming</a>, <a href="https://publications.waset.org/abstracts/search?q=reliability%20constraints" title=" reliability constraints"> reliability constraints</a> </p> <a href="https://publications.waset.org/abstracts/39373/optimal-scheduling-for-energy-storage-system-considering-reliability-constraints" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/39373.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">406</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">258</span> Superhydrophobic Coatings Based On Waterborne Polyolefin And Silica Nanoparticles</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kyuwon%20Lee">Kyuwon Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Young-Wook%20Chang"> Young-Wook Chang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Superhydrophobic surfaces have been paid great attentions over the years due to their various applications. In this study, superhydrophobic coatings based on the hybrids of hydrophobically modified silica nanoparticles and waterborne polyolefin were fabricated onto a cotton fabric by spraying a mixture of surface dodecylated silica nanoparticles with aqueous dispersion of polyolefin onto the fabric and a subsequent drying at 80℃. The coated fabrics were characterized using water-contact angle measurement, SEM, and AFM analysis. The coated fabrics exhibit superhydrophobicity with a water contact angle of 155° along with excellent self-cleaning and water/oil separation ability. It was also revealed that such superhydrophobicity was maintained after repeated mechanical abrasion using a sandpaper. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=superhydrophobic%20coating" title="superhydrophobic coating">superhydrophobic coating</a>, <a href="https://publications.waset.org/abstracts/search?q=waterborne%20polyolefin" title=" waterborne polyolefin"> waterborne polyolefin</a>, <a href="https://publications.waset.org/abstracts/search?q=dodecylated%20silica%20nanoparticle" title=" dodecylated silica nanoparticle"> dodecylated silica nanoparticle</a>, <a href="https://publications.waset.org/abstracts/search?q=durability" title=" durability"> durability</a> </p> <a href="https://publications.waset.org/abstracts/117557/superhydrophobic-coatings-based-on-waterborne-polyolefin-and-silica-nanoparticles" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/117557.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">130</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">257</span> Containment/Penetration Analysis for the Protection of Aircraft Engine External Configuration and Nuclear Power Plant Structures</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dong%20Wook%20Lee">Dong Wook Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Adrian%20Mistreanu"> Adrian Mistreanu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The authors have studied a method for analyzing containment and penetration using an explicit nonlinear Finite Element Analysis. This method may be used in the stage of concept design for the protection of external configurations or components of aircraft engines and nuclear power plant structures. This paper consists of the modeling method, the results obtained from the method and the comparison of the results with those calculated from simple analytical method. It shows that the containment capability obtained by proposed method matches well with analytically calculated containment capability. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=computer%20aided%20engineering" title="computer aided engineering">computer aided engineering</a>, <a href="https://publications.waset.org/abstracts/search?q=containment%20analysis" title=" containment analysis"> containment analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=finite%20element%20analysis" title=" finite element analysis"> finite element analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=impact%20analysis" title=" impact analysis"> impact analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=penetration%20analysis" title=" penetration analysis"> penetration analysis</a> </p> <a href="https://publications.waset.org/abstracts/133421/containmentpenetration-analysis-for-the-protection-of-aircraft-engine-external-configuration-and-nuclear-power-plant-structures" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/133421.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">137</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">256</span> Penetration Analysis for Composites Applicable to Military Vehicle Armors, Aircraft Engines and Nuclear Power Plant Structures</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dong%20Wook%20Lee">Dong Wook Lee</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper describes a method for analyzing penetration for composite material using an explicit nonlinear Finite Element Analysis (FEA). This method may be used in the early stage of design for the protection of military vehicles, aircraft engines and nuclear power plant structures made of composite materials. This paper deals with simple ballistic penetration tests for composite materials and the FEA modeling method and results. The FEA was performed to interpret the ballistic field test phenomenon regarding the damage propagation in the structure subjected to local foreign object impact. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=computer%20aided%20engineering" title="computer aided engineering">computer aided engineering</a>, <a href="https://publications.waset.org/abstracts/search?q=finite%20element%20analysis" title=" finite element analysis"> finite element analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=impact%20analysis" title=" impact analysis"> impact analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=penetration%20analysis" title=" penetration analysis"> penetration analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=composite%20material" title=" composite material"> composite material</a> </p> <a href="https://publications.waset.org/abstracts/133472/penetration-analysis-for-composites-applicable-to-military-vehicle-armors-aircraft-engines-and-nuclear-power-plant-structures" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/133472.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">123</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">255</span> A Study on Energy Efficiency of Vertical Water Treatment System with DC Power Supply</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Young-Kwan%20Choi">Young-Kwan Choi</a>, <a href="https://publications.waset.org/abstracts/search?q=Gang-Wook%20Shin"> Gang-Wook Shin</a>, <a href="https://publications.waset.org/abstracts/search?q=Sung-Taek%20Hong"> Sung-Taek Hong</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Water supply system consumes large amount of power load during water treatment and transportation of purified water. Many energy conserving high efficiency materials such as DC motor and LED light have recently been introduced to water supply system for energy conservation. This paper performed empirical analysis on BLDC, AC motors, and comparatively analyzed the change in power according to DC power supply ratio in order to conserve energy of a next-generation water treatment system called vertical water treatment system. In addition, a DC distribution system linked with photovoltaic generation was simulated to analyze the energy conserving effect of DC load. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=vertical%20water%20treatment%20system" title="vertical water treatment system">vertical water treatment system</a>, <a href="https://publications.waset.org/abstracts/search?q=DC%20power%20supply" title=" DC power supply"> DC power supply</a>, <a href="https://publications.waset.org/abstracts/search?q=energy%20efficiency" title=" energy efficiency"> energy efficiency</a>, <a href="https://publications.waset.org/abstracts/search?q=BLDC" title=" BLDC"> BLDC</a> </p> <a href="https://publications.waset.org/abstracts/4300/a-study-on-energy-efficiency-of-vertical-water-treatment-system-with-dc-power-supply" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/4300.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">503</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">254</span> A Study on Fire Safety Standards through Case Study of Performance Based Design</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kyung%20Hoon%20Park">Kyung Hoon Park</a>, <a href="https://publications.waset.org/abstracts/search?q=Hyung%20Jun%20Kim"> Hyung Jun Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Jong%20Wook%20Song"> Jong Wook Song</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Super-tall building, large-scale and multi-purpose underground spaces reflect changes in construction trend. As current laws and codes such as Fire Services Act and construction codes are not enough to secure the fire safety of those structures and spaces, it is required to provide systemic supplement for performance-based design to establish or revise laws and technical standards to cope with the changes flexibly. In this study, the performance-based design standards of structures designed in Korea are compared with specification based design standards in an attempt to find the ways to establish fire safety standards for structures in Korea. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=performance%20based%20design" title="performance based design">performance based design</a>, <a href="https://publications.waset.org/abstracts/search?q=specification%20based%20design" title=" specification based design"> specification based design</a>, <a href="https://publications.waset.org/abstracts/search?q=fire%20safety%20design" title=" fire safety design"> fire safety design</a>, <a href="https://publications.waset.org/abstracts/search?q=life%20safety" title=" life safety"> life safety</a> </p> <a href="https://publications.waset.org/abstracts/50437/a-study-on-fire-safety-standards-through-case-study-of-performance-based-design" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/50437.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">375</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">253</span> Nonlinear Free Surface Flow Simulations Using Smoothed Particle Hydrodynamics</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Abdelraheem%20M.%20Aly">Abdelraheem M. Aly</a>, <a href="https://publications.waset.org/abstracts/search?q=Minh%20Tuan%20Nguyen"> Minh Tuan Nguyen</a>, <a href="https://publications.waset.org/abstracts/search?q=Sang-Wook%20Lee"> Sang-Wook Lee</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The incompressible smoothed particle hydrodynamics (ISPH) is used to simulate impact free surface flows. In the ISPH, pressure is evaluated by solving pressure Poisson equation using a semi-implicit algorithm based on the projection method. The current ISPH method is applied to simulate dam break flow over an inclined plane with different inclination angles. The effects of inclination angle in the velocity of wave front and pressure distribution is discussed. The impact of circular cylinder over water in tank has also been simulated using ISPH method. The computed pressures on the solid boundaries is studied and compared with the experimental results. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=incompressible%20smoothed%20particle%20hydrodynamics" title="incompressible smoothed particle hydrodynamics">incompressible smoothed particle hydrodynamics</a>, <a href="https://publications.waset.org/abstracts/search?q=free%20surface%20flow" title=" free surface flow"> free surface flow</a>, <a href="https://publications.waset.org/abstracts/search?q=inclined%20plane" title=" inclined plane"> inclined plane</a>, <a href="https://publications.waset.org/abstracts/search?q=water%20entry%20impact" title=" water entry impact"> water entry impact</a> </p> <a href="https://publications.waset.org/abstracts/35996/nonlinear-free-surface-flow-simulations-using-smoothed-particle-hydrodynamics" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/35996.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">403</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">252</span> Association between Levels of Volatile Organic Compound Metabolites and Cigarette Smoking-Related Urothelial Carcinoma</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chi-Jung%20Chung">Chi-Jung Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Chao-Hsiang%20Chang"> Chao-Hsiang Chang</a>, <a href="https://publications.waset.org/abstracts/search?q=Chiu-Shong%20Liu"> Chiu-Shong Liu</a>, <a href="https://publications.waset.org/abstracts/search?q=Sheng-Wei%20Li"> Sheng-Wei Li</a>, <a href="https://publications.waset.org/abstracts/search?q=Mu-Chi%20Chung"> Mu-Chi Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Ting-Jie%20Wen"> Ting-Jie Wen</a>, <a href="https://publications.waset.org/abstracts/search?q=Hui-Ling%20Lee"> Hui-Ling Lee</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Cigarette smoke contains volatile organic compounds (VOCs), such as acrylamide, 1,3-butadiene, and benzene. This study aimed to explore the associations between the urinary levels of cotinine and VOC metabolites and the risk of urothelial carcinoma (UC). A hospital-based case–control study involving two groups matched on the basis of age ( ± 3 years) and gender was designed. UC was clinically diagnosed through urological examinations and pathologically verified. Smoking-related information was collected through questionnaires and face-to-face interviews with all study participants. Urine samples were collected for the analysis of the urinary levels of VOC metabolites, cotinine, and 8-hydroxydeoxygua- nosine (8-OHdG), which was selected as a proxy of oxidative stress. Multiple logistic regressions were applied to estimate the risk of UC. The urinary cotinine and 8-OHdG levels of the UC group were higher than those of the control group. The urinary levels of VOC metabolites, including N-acetyl-S-(2-carbamoylethyl)-L-cysteine (AAMA), N- acetyl-S-(2-carbamoyl-2-hydroxyethyl)-L-cysteine, N-acetyl-S- (4- hydroxy-2-buten-1-yl)-Lcysteine-3, trans, trans-muconic acid (t,t- MA), and S-phenylmercapturic acid (SPMA) increased as the urinary levels of cotinine increased. Relevant dose-response relationships between the risk of UC risk and the urinary levels of AAMA , t,t-MA, SPMA, and 8-OHdG were found after adjusting for potential risk factors. The UC risk of participants with high urinary levels of cotinine, AAMA, t,t-MA, SPMA, and 8-OHdG were 3.5–6-fold higher than those of other participants. Increased urinary levels of VOC metabolites were associated with smoking-related UC risk. The development of UC should be explored in large-scale in vitro or in vivo studies with the repeated measurement of VOC metabolites. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=volatile%20organic%20compound" title="volatile organic compound">volatile organic compound</a>, <a href="https://publications.waset.org/abstracts/search?q=urothelial%20carcinoma" title=" urothelial carcinoma"> urothelial carcinoma</a>, <a href="https://publications.waset.org/abstracts/search?q=cotinine" title=" cotinine"> cotinine</a>, <a href="https://publications.waset.org/abstracts/search?q=8-hydroxydeoxyguanosine" title=" 8-hydroxydeoxyguanosine"> 8-hydroxydeoxyguanosine</a> </p> <a href="https://publications.waset.org/abstracts/102848/association-between-levels-of-volatile-organic-compound-metabolites-and-cigarette-smoking-related-urothelial-carcinoma" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/102848.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">141</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">251</span> Pd Supported on Activated Carbon: Effect of Support Texture on the Dispersion of Pd</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ji%20Sun%20Kim">Ji Sun Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Jae%20Ho%20Baek"> Jae Ho Baek</a>, <a href="https://publications.waset.org/abstracts/search?q=Kyeong%20Ho%20Kim"> Kyeong Ho Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Ji%20Hae%20Ha"> Ji Hae Ha</a>, <a href="https://publications.waset.org/abstracts/search?q=Seong%20Soo%20Hong"> Seong Soo Hong</a>, <a href="https://publications.waset.org/abstracts/search?q=Jung-Wook%20Park"> Jung-Wook Park</a>, <a href="https://publications.waset.org/abstracts/search?q=Man%20Sig%20Lee"> Man Sig Lee </a> </p> <p class="card-text"><strong>Abstract:</strong></p> Carbon supported palladium catalysts have been used in many industrial reactions, especially for hydrogenation in the fine chemical industry. Porous carbons had been widely used as catalyst supports due to its higher surface area and larger pore volume. The specific surface area, pore structure and surface chemical functional groups of porous carbon affects metal dispersion and particle size. In this paper, we confirm the effect of support texture on the dispersion of Pd. Pd catalyst supported on activated carbon having various specific surface area were characterized by BET, XRD and FE-TEM. Catalyst activity and dispersion of prepared catalyst were evaluated on the basis of the CO adsorption capacity by CO-chemisorption. As concluding remark to this part of our study, let us note that specific area of carbon play important role on the synthesis of Pd/C catalyst/. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=carbon" title="carbon">carbon</a>, <a href="https://publications.waset.org/abstracts/search?q=dispersion" title=" dispersion"> dispersion</a>, <a href="https://publications.waset.org/abstracts/search?q=Pd%2FC" title=" Pd/C"> Pd/C</a>, <a href="https://publications.waset.org/abstracts/search?q=specific%20are" title=" specific are"> specific are</a>, <a href="https://publications.waset.org/abstracts/search?q=support" title=" support"> support</a> </p> <a href="https://publications.waset.org/abstracts/40084/pd-supported-on-activated-carbon-effect-of-support-texture-on-the-dispersion-of-pd" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/40084.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">352</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">250</span> Paper-Based Colorimetric Sensor Utilizing Peroxidase-Mimicking Magnetic Nanoparticles Conjugated with Aptamers</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Min-Ah%20Woo">Min-Ah Woo</a>, <a href="https://publications.waset.org/abstracts/search?q=Min-Cheol%20Lim"> Min-Cheol Lim</a>, <a href="https://publications.waset.org/abstracts/search?q=Hyun-Joo%20Chang"> Hyun-Joo Chang</a>, <a href="https://publications.waset.org/abstracts/search?q=Sung-Wook%20Choi"> Sung-Wook Choi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> We developed a paper-based colorimetric sensor utilizing magnetic nanoparticles conjugated with aptamers (MNP-Apts) against <em>E. coli</em> O157:H7. The MNP-Apts were applied to a test sample solution containing the target cells, and the solution was simply dropped onto PVDF (polyvinylidene difluoride) membrane. The membrane moves the sample radially to form the sample spots of different compounds as concentric rings, thus the MNP-Apts on the membrane enabled specific recognition of the target cells through a color ring generation by MNP-promoted colorimetric reaction of TMB (3,3',5,5'-tetramethylbenzidine) and H<sub>2</sub>O<sub>2</sub>. This method could be applied to rapidly and visually detect various bacterial pathogens in less than 1 h without cell culturing. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=aptamer" title="aptamer">aptamer</a>, <a href="https://publications.waset.org/abstracts/search?q=colorimetric%20sensor" title=" colorimetric sensor"> colorimetric sensor</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20coli%20O157%3AH7" title=" E. coli O157:H7"> E. coli O157:H7</a>, <a href="https://publications.waset.org/abstracts/search?q=magnetic%20nanoparticle" title=" magnetic nanoparticle"> magnetic nanoparticle</a>, <a href="https://publications.waset.org/abstracts/search?q=polyvinylidene%20difluoride" title=" polyvinylidene difluoride"> polyvinylidene difluoride</a> </p> <a href="https://publications.waset.org/abstracts/51070/paper-based-colorimetric-sensor-utilizing-peroxidase-mimicking-magnetic-nanoparticles-conjugated-with-aptamers" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/51070.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">450</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">249</span> Development and Evaluation of a Portable Ammonia Gas Detector</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jaheon%20Gu">Jaheon Gu</a>, <a href="https://publications.waset.org/abstracts/search?q=Wooyong%20Chung"> Wooyong Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Mijung%20Koo"> Mijung Koo</a>, <a href="https://publications.waset.org/abstracts/search?q=Seonbok%20Lee"> Seonbok Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Gyoutae%20Park"> Gyoutae Park</a>, <a href="https://publications.waset.org/abstracts/search?q=Sangguk%20Ahn"> Sangguk Ahn</a>, <a href="https://publications.waset.org/abstracts/search?q=Hiesik%20Kim"> Hiesik Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Jungil%20Park"> Jungil Park</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper, we present a portable ammonia gas detector for performing the gas safety management efficiently. The display of the detector is separated from its body. The display module is received the data measured from the detector using ZigBee. The detector has a rechargeable li-ion battery which can be use for 11~12 hours, and a Bluetooth module for sending the data to the PC or the smart devices. The data are sent to the server and can access using the web browser or mobile application. The range of the detection concentration is 0~100ppm. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ammonia" title="ammonia">ammonia</a>, <a href="https://publications.waset.org/abstracts/search?q=detector" title=" detector"> detector</a>, <a href="https://publications.waset.org/abstracts/search?q=gas" title=" gas"> gas</a>, <a href="https://publications.waset.org/abstracts/search?q=portable" title=" portable"> portable</a> </p> <a href="https://publications.waset.org/abstracts/48045/development-and-evaluation-of-a-portable-ammonia-gas-detector" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/48045.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">415</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">248</span> The Planning Criteria of Block-Unit Redevelopment to Improve Residential Environment: Focused on Redevelopment Project in Seoul </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hong-Nam%20Choi">Hong-Nam Choi</a>, <a href="https://publications.waset.org/abstracts/search?q=Hyeong-Wook%20Song"> Hyeong-Wook Song</a>, <a href="https://publications.waset.org/abstracts/search?q=Sungwan%20Hong"> Sungwan Hong</a>, <a href="https://publications.waset.org/abstracts/search?q=Hong-Kyu%20Kim"> Hong-Kyu Kim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In Korea, elements that decide the quality of residential environment are not only diverse, but show deviation as well. However, people do not consider these elements and instead, they try to settle the uniformed style of residential environment, which focuses on the construction development of apartment housing and business based plans. Recently, block-unit redevelopment is becoming the standout alternative plan of standardize redevelopment projects, but constructions become inefficient because of indefinite planning criteria. In conclusion, the following research is about analyzing and categorizing the development method and legal ground of redevelopment project district, plan determinant and applicable standard. The purpose of this study is to become a basis in compatible analysis of planning standards that will happen in the future. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=shape%20restrictions" title="shape restrictions">shape restrictions</a>, <a href="https://publications.waset.org/abstracts/search?q=improvement%20of%20regulation" title=" improvement of regulation"> improvement of regulation</a>, <a href="https://publications.waset.org/abstracts/search?q=diversity%20of%20residential%20environment" title=" diversity of residential environment"> diversity of residential environment</a>, <a href="https://publications.waset.org/abstracts/search?q=classification%20of%20redevelopment%20project" title=" classification of redevelopment project"> classification of redevelopment project</a>, <a href="https://publications.waset.org/abstracts/search?q=planning%20criteria%20of%20redevelopment" title=" planning criteria of redevelopment"> planning criteria of redevelopment</a>, <a href="https://publications.waset.org/abstracts/search?q=special%20architectural%20district%20%28SAD%29" title=" special architectural district (SAD) "> special architectural district (SAD) </a> </p> <a href="https://publications.waset.org/abstracts/3611/the-planning-criteria-of-block-unit-redevelopment-to-improve-residential-environment-focused-on-redevelopment-project-in-seoul" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/3611.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">484</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">247</span> Detection of Nutrients Using Honeybee-Mimic Bioelectronic Tongue Systems</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Soo%20Ho%20Lim">Soo Ho Lim</a>, <a href="https://publications.waset.org/abstracts/search?q=Minju%20Lee"> Minju Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Dong%20In%20Kim"> Dong In Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Gi%20Youn%20Han"> Gi Youn Han</a>, <a href="https://publications.waset.org/abstracts/search?q=Seunghun%20Hong"> Seunghun Hong</a>, <a href="https://publications.waset.org/abstracts/search?q=Hyung%20Wook%20Kwon"> Hyung Wook Kwon</a> </p> <p class="card-text"><strong>Abstract:</strong></p> We report a floating electrode-based bioelectronic tongue mimicking honeybee taste systems for the detection and discrimination of various nutrients. Here, carbon nanotube field effect transistors with floating electrodes (CNT-FET) were hybridized with nanovesicles containing honeybee nutrient receptors, gustatory receptors of Apis mellifera. This strategy enables us to detect nutrient substance with a high sensitivity and selectivity. It could also be utilized for the detection of nutrients in liquid food. This floating electrode-based bioelectronic tongue mimicking insect taste systems can be a simple, but highly effective strategy in many different basic research areas about sensory systems. Moreover, our research provides opportunities to develop various applications such as food screening, and it also can provide valuable insights on insect taste systems. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=taste%20system" title="taste system">taste system</a>, <a href="https://publications.waset.org/abstracts/search?q=CNT-FET" title=" CNT-FET"> CNT-FET</a>, <a href="https://publications.waset.org/abstracts/search?q=insect%20gustatory%20receptor" title=" insect gustatory receptor"> insect gustatory receptor</a>, <a href="https://publications.waset.org/abstracts/search?q=biolelectronic%20tongue" title=" biolelectronic tongue"> biolelectronic tongue</a> </p> <a href="https://publications.waset.org/abstracts/84686/detection-of-nutrients-using-honeybee-mimic-bioelectronic-tongue-systems" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/84686.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">218</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">246</span> ESS Control Strategy for Primary Frequency Response in Microgrid Considering Ramp Rate </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ho-Jun%20Jo">Ho-Jun Jo</a>, <a href="https://publications.waset.org/abstracts/search?q=Wook-Won%20Kim"> Wook-Won Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Yong-Sung%20Kim"> Yong-Sung Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Jin-O%20Kim"> Jin-O Kim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The application of ESS (Energy Storage Systems) in the future grids has been the solution of the microgrid. However, high investment costs necessitate accurate modeling and control strategy of ESS to justify its economic viability and further underutilization. Therefore, the reasonable control strategy for ESS which is subjected to generator and usage helps to curtail the cost of investment and operation costs. The rated frequency in power system is decreased when the load is increasing unexpectedly; hence the thermal power is operated at the capacity of only its 95% for the Governor Free (GF) to adjust the frequency as reserve (5%) in practice. The ESS can be utilized with governor at the same time for the frequency response due to characteristic of its fast response speed and moreover, the cost of ESS is declined rapidly to the reasonable price. This paper presents the ESS control strategy to extend usage of the ESS taken account into governor’s ramp rate and reduce the governor’s intervention as well. All results in this paper are simulated by MATLAB. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=micro%20grid" title="micro grid">micro grid</a>, <a href="https://publications.waset.org/abstracts/search?q=energy%20storage%20systems" title=" energy storage systems"> energy storage systems</a>, <a href="https://publications.waset.org/abstracts/search?q=ramp%20rate" title=" ramp rate"> ramp rate</a>, <a href="https://publications.waset.org/abstracts/search?q=control%20strategy" title=" control strategy"> control strategy</a> </p> <a href="https://publications.waset.org/abstracts/39143/ess-control-strategy-for-primary-frequency-response-in-microgrid-considering-ramp-rate" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/39143.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">392</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">245</span> Hybrid Finite Element Analysis of Expansion Joints for Piping Systems in Aircraft Engine External Configurations and Nuclear Power Plants</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dong%20Wook%20Lee">Dong Wook Lee</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper presents a method to analyze the stiffness of the expansion joint with structural support using a hybrid method combining computational and analytical methods. Many expansion joints found in tubes and ducts of mechanical structures are designed to absorb thermal expansion mismatch between their structural members and deal with misalignments introduced from the assembly/manufacturing processes. One of the important design perspectives is the system’s vibrational characteristics. We calculate the stiffness as a characterization parameter for structural joint systems using a combined Finite Element Analysis (FEA) and an analytical method. We apply the methods to two sample applications: external configurations of aircraft engines and nuclear power plant structures. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=expansion%20joint" title="expansion joint">expansion joint</a>, <a href="https://publications.waset.org/abstracts/search?q=expansion%20joint%20stiffness" title=" expansion joint stiffness"> expansion joint stiffness</a>, <a href="https://publications.waset.org/abstracts/search?q=finite%20element%20analysis" title=" finite element analysis"> finite element analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=nuclear%20power%20plants" title=" nuclear power plants"> nuclear power plants</a>, <a href="https://publications.waset.org/abstracts/search?q=aircraft%20engine%20external%20configurations" title=" aircraft engine external configurations"> aircraft engine external configurations</a> </p> <a href="https://publications.waset.org/abstracts/133496/hybrid-finite-element-analysis-of-expansion-joints-for-piping-systems-in-aircraft-engine-external-configurations-and-nuclear-power-plants" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/133496.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">244</span> Anonymous Editing Prevention Technique Using Gradient Method for High-Quality Video</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jiwon%20Lee">Jiwon Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Chanho%20Jung"> Chanho Jung</a>, <a href="https://publications.waset.org/abstracts/search?q=Si-Hwan%20Jang"> Si-Hwan Jang</a>, <a href="https://publications.waset.org/abstracts/search?q=Kyung-Ill%20Kim"> Kyung-Ill Kim</a>, <a href="https://publications.waset.org/abstracts/search?q=Sanghyun%20Joo"> Sanghyun Joo</a>, <a href="https://publications.waset.org/abstracts/search?q=Wook-Ho%20Son"> Wook-Ho Son</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Since the advances in digital imaging technologies have led to development of high quality digital devices, there are a lot of illegal copies of copyrighted video content on the internet. Thus, we propose a high-quality (HQ) video watermarking scheme that can prevent these illegal copies from spreading out. The proposed scheme is applied spatial and temporal gradient methods to improve the fidelity and detection performance. Also, the scheme duplicates the watermark signal temporally to alleviate the signal reduction caused by geometric and signal-processing distortions. Experimental results show that the proposed scheme achieves better performance than previously proposed schemes and it has high fidelity. The proposed scheme can be used in broadcast monitoring or traitor tracking applications which need fast detection process to prevent illegally recorded video content from spreading out. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=editing%20prevention%20technique" title="editing prevention technique">editing prevention technique</a>, <a href="https://publications.waset.org/abstracts/search?q=gradient%20method" title=" gradient method"> gradient method</a>, <a href="https://publications.waset.org/abstracts/search?q=luminance%20change" title=" luminance change"> luminance change</a>, <a href="https://publications.waset.org/abstracts/search?q=video%20watermarking" title=" video watermarking"> video watermarking</a> </p> <a href="https://publications.waset.org/abstracts/42072/anonymous-editing-prevention-technique-using-gradient-method-for-high-quality-video" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/42072.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">456</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">243</span> Hysteretic Behavior of the Precast Concrete Column with Head Splice Sleeve Connection</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Seo%20Soo-Yeon">Seo Soo-Yeon</a>, <a href="https://publications.waset.org/abstracts/search?q=Kim%20Sang-Ku"> Kim Sang-Ku</a>, <a href="https://publications.waset.org/abstracts/search?q=Noh%20Sang-Hyun"> Noh Sang-Hyun</a>, <a href="https://publications.waset.org/abstracts/search?q=Lee%20Ji-Eun"> Lee Ji-Eun</a>, <a href="https://publications.waset.org/abstracts/search?q=Kim%20Seol-Ki"> Kim Seol-Ki</a>, <a href="https://publications.waset.org/abstracts/search?q=Lim%20Jong-Wook"> Lim Jong-Wook</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper presents a test result to find the structural capacity of Hollow-Precast Concrete (HPC) column with Head-Splice Sleeve (HSS) for the connection of bars under horizontal cyclic load. Two Half-scaled HPC column specimens were made with the consideration of construction process in site. The difference between the HPC specimens is the location of HSS for bar connection. The location of the first one is on the bottom slab or foundation while the other is above the bottom slab or foundation. Reinforced concrete (RC) column was also made for the comparison. In order to evaluate the hysteretic behavior of the specimens, horizontal cyclic load was applied to the top of specimen under constant axial load. From the test, it is confirmed that the HPC columns with HSS have enough structural capacity that can be emulated to RC column. This means that the HPC column with HSS can be used in the moment resisting frame system. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=structural%20capacity" title="structural capacity">structural capacity</a>, <a href="https://publications.waset.org/abstracts/search?q=hollow-precast%20concrete%20column" title=" hollow-precast concrete column"> hollow-precast concrete column</a>, <a href="https://publications.waset.org/abstracts/search?q=head-splice%20sleeve" title=" head-splice sleeve"> head-splice sleeve</a>, <a href="https://publications.waset.org/abstracts/search?q=horizontal%20cyclic%20load" title=" horizontal cyclic load"> horizontal cyclic load</a> </p> <a href="https://publications.waset.org/abstracts/54811/hysteretic-behavior-of-the-precast-concrete-column-with-head-splice-sleeve-connection" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/54811.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">373</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=Tae%20Wook%20Chung&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Tae%20Wook%20Chung&page=3">3</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Tae%20Wook%20Chung&page=4">4</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Tae%20Wook%20Chung&page=5">5</a></li> <li class="page-item"><a class="page-link" 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