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Chen</title> <meta name="description" content="Search results for: Chia Yu Chen"> <meta name="keywords" content="Chia Yu Chen"> <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="Chia Yu Chen"> <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> 1388</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Chia Yu Chen</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1388</span> Microstructure Analysis of Biopolymer Mixture (Chia-Gelatin) by Laser Confocal Microscopy</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Emmanuel%20Flores%20Huicochea">Emmanuel Flores Huicochea</a>, <a href="https://publications.waset.org/abstracts/search?q=Guadalupe%20Borja%20Mendiola"> Guadalupe Borja Mendiola</a>, <a href="https://publications.waset.org/abstracts/search?q=Jacqueline%20Flores%20Lopez"> Jacqueline Flores Lopez</a>, <a href="https://publications.waset.org/abstracts/search?q=Rodolfo%20Rendon%20Villalobos"> Rodolfo Rendon Villalobos</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The usual procedure to investigate the properties of biodegradable films has been to prepare the film, measure the mechanical or transport properties and then decide whether the mixture has better properties than the individual components, instead of investigating whether the mixture has biopolymer-biopolymer interaction, then prepare the film and finally measure the properties of the film. The work investigates the presence of interaction biopolymer-biopolymer in a mixture of chia biopolymer and gelatin using Laser Confocal Microscopy (LCM). Previously, the chia biopolymer was obtained from chia seed. CML analysis of mixtures of chia biopolymer-gelatin without Na⁺ ions exhibited aggregates of different size, in the range of 100-400 μm, of defined color, for the two colors, but no mixing of color was observed. The increased of gelatin in the mixture decreases the size and number of aggregates. The tridimensional microstructure reveled that there are two layers of biopolymers, chia and gelatin well defined. The mixture chia biopolymer-gelatin with 10 mM Na⁺ and with a ratio 75:25 (chia-gelatin) showed lower aggregated size than others mixture with and without ions. This result could be explained because the chia biopolymer is a polyelectrolyte and the added sodium ions reduce the molecular rigidity by neutralizing the negative charges that the chia biopolymer possesses and therefore a better biopolymer-biopolymer interaction is allowed between the biopolymer of chia and gelatin. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biopolymer-biopolymer%20interaction" title="biopolymer-biopolymer interaction">biopolymer-biopolymer interaction</a>, <a href="https://publications.waset.org/abstracts/search?q=confocal%20laser%20microscopy" title=" confocal laser microscopy"> confocal laser microscopy</a>, <a href="https://publications.waset.org/abstracts/search?q=CLM" title=" CLM"> CLM</a>, <a href="https://publications.waset.org/abstracts/search?q=microstructure" title=" microstructure"> microstructure</a>, <a href="https://publications.waset.org/abstracts/search?q=mixture%20chia-gelatin" title=" mixture chia-gelatin"> mixture chia-gelatin</a> </p> <a href="https://publications.waset.org/abstracts/82302/microstructure-analysis-of-biopolymer-mixture-chia-gelatin-by-laser-confocal-microscopy" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/82302.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">208</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">1387</span> Flip-Chip Bonding for Monolithic of Matrix-Addressable GaN-Based Micro-Light-Emitting Diodes Array</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chien-Ju%20Chen">Chien-Ju Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Jui%20Yu"> Chia-Jui Yu</a>, <a href="https://publications.waset.org/abstracts/search?q=Jyun-Hao%20Liao"> Jyun-Hao Liao</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Ching%20Wu"> Chia-Ching Wu</a>, <a href="https://publications.waset.org/abstracts/search?q=Meng-Chyi%20Wu"> Meng-Chyi Wu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A 64 × 64 GaN-based micro-light-emitting diode array (μLEDA) with 20 μm in pixel size and 40 μm in pitch by flip-chip bonding (FCB) is demonstrated in this study. Besides, an underfilling (UF) technology is applied to the process for improving the uniformity of device. With those configurations, good characteristics are presented, operation voltage and series resistance of a pixel in the 450 nm flip chip μLEDA are 2.89 V and 1077Ω (4.3 mΩ-cm²) at 25 A/cm², respectively. The μLEDA can sustain higher current density compared to conventional LED, and the power of the device is 9.5 μW at 100 μA and 0.42 mW at 20 mA. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=GaN" title="GaN">GaN</a>, <a href="https://publications.waset.org/abstracts/search?q=micro-light-emitting%20diode%20array%28%CE%BCLEDA%29" title=" micro-light-emitting diode array(μLEDA)"> micro-light-emitting diode array(μLEDA)</a>, <a href="https://publications.waset.org/abstracts/search?q=flip-chip%20bonding" title=" flip-chip bonding"> flip-chip bonding</a>, <a href="https://publications.waset.org/abstracts/search?q=underfilling" title=" underfilling"> underfilling</a> </p> <a href="https://publications.waset.org/abstracts/73765/flip-chip-bonding-for-monolithic-of-matrix-addressable-gan-based-micro-light-emitting-diodes-array" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/73765.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">423</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">1386</span> Efficacy of Chia Seed Oil Supplemented Ice-Cream against Hypercholesterolemia</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Naureen%20Naeem">Naureen Naeem</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20S.%20Aslam"> M. S. Aslam</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Chia seeds found to be a rich source of dietary fiber contain oil which is high in omega 6 and omega 3 fatty acids and helpful in the control of cardiovascular diseases. Owing to its spectacular significance, present research had been designed to explore its effect on cholesterol level of the individuals after consumption of chia seed oil supplemented ice cream. The project was designed in such a manner that fat of ice cream was replaced with chia seed oil in different proportions i.e., 25%, 50%, 75%, 100%. After physico-chemical and sensory evaluation of ice cream, best treatment was selected and used for efficacy trials. After baseline line study and thorough inclusion criteria 10 individuals were selected and divided into two groups. One group treated as control and the other was given chia seed oil supplemented l(50%) ice cream. Significant decrease in cholesterol level was observed in the treated group. 18% decrease in cholesterol level was observed at 40th day followed by 8% at 20th day. Similarly 20% decrease in LDL cholesterol with 14% increase in HDL cholesterol. It was recommended that further trials be conducted with sophisticated techniques to completely replace saturated fat in ice cream with unsaturated fats and to study its effect in hyperglycemia and oxidative stress. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=hypercholesterolemia" title="hypercholesterolemia">hypercholesterolemia</a>, <a href="https://publications.waset.org/abstracts/search?q=chia%20seed%20oil" title=" chia seed oil"> chia seed oil</a>, <a href="https://publications.waset.org/abstracts/search?q=HDL" title=" HDL"> HDL</a>, <a href="https://publications.waset.org/abstracts/search?q=triglycerides" title=" triglycerides"> triglycerides</a> </p> <a href="https://publications.waset.org/abstracts/64614/efficacy-of-chia-seed-oil-supplemented-ice-cream-against-hypercholesterolemia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/64614.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">309</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">1385</span> Possibilities of Using Chia Seeds in Fermented Beverages Made from Mare’s and Cow’s Milk</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nancy%20Mahmoud">Nancy Mahmoud</a>, <a href="https://publications.waset.org/abstracts/search?q=Joanna%20Teichert"> Joanna Teichert</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Nowadays, fermented milk containing probiotic microorganisms is fundamental to human health. The changes in the properties of fermented milk during storage influence the quality and consumer acceptability. This study aimed to evaluate the effect of 1.5 % of chia seeds on the chemical, physical and sensory properties of fermented cow’s and mare’s milk for two weeks at 4°C. The results showed that the pH of cow’s milk drops significantly at the 2nd hour, but mare's milk drops significantly at the 6th hour. The acidity of both types of milk increased as the storage time progressed. Adding chia seeds increased firmness significantly and improved color and consistency. A decrease in brightness (L*), an increase in redness (a*), and yellowness (b*) during storage were observed. Our study showed that the chia seeds have more effect on reducing the brightness of fermented mare milk than fermented cow milk. Analysis of taste and smell parameters showed that after adding chia seeds, the scores changed and became much higher. The sour taste of fermented milk had reduced this positively affected the acceptance of the product. Chia seeds induced beneficial effects on sensory outcomes and enhanced physiochemical properties. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=mare%20milk" title="mare milk">mare milk</a>, <a href="https://publications.waset.org/abstracts/search?q=cow%20milk" title=" cow milk"> cow milk</a>, <a href="https://publications.waset.org/abstracts/search?q=feremnted%20milk" title=" feremnted milk"> feremnted milk</a>, <a href="https://publications.waset.org/abstracts/search?q=kefir" title=" kefir"> kefir</a>, <a href="https://publications.waset.org/abstracts/search?q=koumiss" title=" koumiss"> koumiss</a> </p> <a href="https://publications.waset.org/abstracts/163677/possibilities-of-using-chia-seeds-in-fermented-beverages-made-from-mares-and-cows-milk" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/163677.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">98</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1384</span> Fabrication of InGaAs P-I-N Micro-Photodiode Sensor Array</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jyun-Hao%20Liao">Jyun-Hao Liao</a>, <a href="https://publications.waset.org/abstracts/search?q=Chien-Ju%20Chen"> Chien-Ju Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Jui%20Yu"> Chia-Jui Yu</a>, <a href="https://publications.waset.org/abstracts/search?q=Meng%20Chyi%20Wu"> Meng Chyi Wu</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Ching%20Wu"> Chia-Ching Wu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this letter, we reported the fabrication of InGaAs micro-photodiode sensor array with the rapid thermal diffusion (RTD) technique. The spin-on dopant source Zn was used to form the p-type region in InP layer. Through the RTD technique, the InP/InGaAs heterostructure was formed. We improved our fabrication on the p-i-n photodiode to micro size which pixel is 7.8um, and the pitch is 12.8um. The proper SiNx was deposited to form the passivation layer. The leakage current of single pixel decrease to 3.3pA at -5V, and 35fA at -10mV. The leakage current densities of each voltage are 21uA/cm² at -5V and 0.223uA/cm² at -10mV. As we focus on the wavelength from 0.9um to 1.7um, the optimized Si/Al₂O₃ bilayers are deposited to form the AR-coating. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=InGaAs" title="InGaAs">InGaAs</a>, <a href="https://publications.waset.org/abstracts/search?q=micro%20sensor%20array" title=" micro sensor array"> micro sensor array</a>, <a href="https://publications.waset.org/abstracts/search?q=p-i-n%20photodiode" title=" p-i-n photodiode"> p-i-n photodiode</a>, <a href="https://publications.waset.org/abstracts/search?q=rapid%20thermal%20diffusion" title=" rapid thermal diffusion"> rapid thermal diffusion</a>, <a href="https://publications.waset.org/abstracts/search?q=Zn%20diffusion" title=" Zn diffusion"> Zn diffusion</a> </p> <a href="https://publications.waset.org/abstracts/73769/fabrication-of-ingaas-p-i-n-micro-photodiode-sensor-array" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/73769.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">318</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">1383</span> Packaging Processes for the Implantable Medical Microelectronics</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chung-Yu%20Wu">Chung-Yu Wu</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Chi%20Chang"> Chia-Chi Chang</a>, <a href="https://publications.waset.org/abstracts/search?q=Wei-Ming%20Chen"> Wei-Ming Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Pu-Wei%20Wu"> Pu-Wei Wu</a>, <a href="https://publications.waset.org/abstracts/search?q=Shih-Fan%20Chen"> Shih-Fan Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Po-Chun%20Chen"> Po-Chun Chen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Electrostimulation medical devices for neural diseases require electroactive and biocompatible materials to transmit signals from electrodes to targeting tissues. Protection of surrounding tissues has become a great challenge for long-term implants. In this study, we designed back-end processes with compatible, efficient, and reliable advantages over the current state-of-the-art. We explored a hermetic packaging process with high quality of adhesion and uniformity as the biocompatible devices for long-term implantation. This approach is able to provide both excellent biocompatibility and protection to the biomedical electronic devices by performing conformal coating of biocompatible materials. We successfully developed a packaging process that is capable of exposing the stimulating electrode and cover all other faces of chip with high quality of protection to prevent leakage of devices and body fluid. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biocompatible%20package" title="biocompatible package">biocompatible package</a>, <a href="https://publications.waset.org/abstracts/search?q=medical%20microelectronics" title=" medical microelectronics"> medical microelectronics</a>, <a href="https://publications.waset.org/abstracts/search?q=surface%20coating" title=" surface coating"> surface coating</a>, <a href="https://publications.waset.org/abstracts/search?q=long-term%20implantation" title=" long-term implantation"> long-term implantation</a> </p> <a href="https://publications.waset.org/abstracts/47965/packaging-processes-for-the-implantable-medical-microelectronics" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/47965.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">524</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">1382</span> Applying Sequential Pattern Mining to Generate Block for Scheduling Problems</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Meng-Hui%20Chen">Meng-Hui Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Chen-Yu%20Kao"> Chen-Yu Kao</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Yu%20Hsu"> Chia-Yu Hsu</a>, <a href="https://publications.waset.org/abstracts/search?q=Pei-Chann%20Chang"> Pei-Chann Chang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The main idea in this paper is using sequential pattern mining to find the information which is helpful for finding high performance solutions. By combining this information, it is defined as blocks. Using the blocks to generate artificial chromosomes (ACs) could improve the structure of solutions. Estimation of Distribution Algorithms (EDAs) is adapted to solve the combinatorial problems. Nevertheless many of these approaches are advantageous for this application, but only some of them are used to enhance the efficiency of application. Generating ACs uses patterns and EDAs could increase the diversity. According to the experimental result, the algorithm which we proposed has a better performance to solve the permutation flow-shop problems. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=combinatorial%20problems" title="combinatorial problems">combinatorial problems</a>, <a href="https://publications.waset.org/abstracts/search?q=sequential%20pattern%20mining" title=" sequential pattern mining"> sequential pattern mining</a>, <a href="https://publications.waset.org/abstracts/search?q=estimationof%20distribution%20algorithms" title=" estimationof distribution algorithms"> estimationof distribution algorithms</a>, <a href="https://publications.waset.org/abstracts/search?q=artificial%20chromosomes" title=" artificial chromosomes"> artificial chromosomes</a> </p> <a href="https://publications.waset.org/abstracts/10391/applying-sequential-pattern-mining-to-generate-block-for-scheduling-problems" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/10391.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">611</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">1381</span> The Development of the Self-concept Scale for Elders in Taiwan</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ting-Chia%20Lien">Ting-Chia Lien</a>, <a href="https://publications.waset.org/abstracts/search?q=Tzu-Yin%20Yen"> Tzu-Yin Yen</a>, <a href="https://publications.waset.org/abstracts/search?q=Szu-Fan%20Chen"> Szu-Fan Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Tai-chun%20Kuo"> Tai-chun Kuo</a>, <a href="https://publications.waset.org/abstracts/search?q=Hung-Tse%20Lin"> Hung-Tse Lin</a>, <a href="https://publications.waset.org/abstracts/search?q=Yi-Chen%20Chung"> Yi-Chen Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Hock-Sen%20Gwee"> Hock-Sen Gwee</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purpose of this study was to explore the result of the survey by developing “Self-Concept Scale for Elders”, which could provide community counseling and guidance institution for practical application. The sample of this study consisted of 332 elders in Taiwan (male: 33.4%; female: 66.6%). The mean age of participants was 65-98 years. The measurements applied in this study is “Self-Concept Scale for Elders”. After item and factor analyses, the preliminary version of the Self-Concept Scale for Elders was revised to the final version. The results were summarized as follows: 1) There were 10 items in Self-Concept Scale for Elders. 2) The variance explained for the scale accounted for 77.15%, with corrected item-total correlations Cronbach’s alpha=0.87. 3) The content validity, criterion validity and construct validity have been found to be satisfactory. Based on the findings, the implication and suggestions are offered for reference regarding counselor education and future research. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=self-concept" title="self-concept">self-concept</a>, <a href="https://publications.waset.org/abstracts/search?q=elder" title=" elder"> elder</a>, <a href="https://publications.waset.org/abstracts/search?q=development%20scale" title=" development scale"> development scale</a>, <a href="https://publications.waset.org/abstracts/search?q=applied%20psychology" title=" applied psychology "> applied psychology </a> </p> <a href="https://publications.waset.org/abstracts/29238/the-development-of-the-self-concept-scale-for-elders-in-taiwan" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/29238.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">570</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">1380</span> The Role of Metallic Mordant in Natural Dyeing Process: Experimental and Quantum Study on Color Fastness</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bo-Gaun%20Chen">Bo-Gaun Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Chiung-Hui%20Huang"> Chiung-Hui Huang</a>, <a href="https://publications.waset.org/abstracts/search?q=Mei-Ching%20Chiang"> Mei-Ching Chiang</a>, <a href="https://publications.waset.org/abstracts/search?q=Kuo-Hsing%20Lee"> Kuo-Hsing Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Chen%20Ho"> Chia-Chen Ho</a>, <a href="https://publications.waset.org/abstracts/search?q=Chin-Ping%20Huang"> Chin-Ping Huang</a>, <a href="https://publications.waset.org/abstracts/search?q=Chin-Heng%20Tien"> Chin-Heng Tien</a> </p> <p class="card-text"><strong>Abstract:</strong></p> It is known that the natural dyeing of cloth results moderate color, but with poor color fastness. This study points out the correlation between the macroscopic color fastness of natural dye to the cotton fiber and the microscopic binding energy of dye molecule to the cellulose. With the additive metallic mordant, the new-formed coordination bond bridges the dye to the fiber surface and thus affects the color fastness as well as the color appearance. The density functional theory (DFT) calculation is therefore used to explore the most possible mechanism during the dyeing process. Finally, the experimental results reflect the strong effect of three different metal ions on the natural dyeing clothes. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=binding%20energy" title="binding energy">binding energy</a>, <a href="https://publications.waset.org/abstracts/search?q=color%20fastness" title=" color fastness"> color fastness</a>, <a href="https://publications.waset.org/abstracts/search?q=density%20functional%20theory%20%28DFT%29" title=" density functional theory (DFT)"> density functional theory (DFT)</a>, <a href="https://publications.waset.org/abstracts/search?q=natural%20dyeing" title=" natural dyeing"> natural dyeing</a>, <a href="https://publications.waset.org/abstracts/search?q=metallic%20mordant" title=" metallic mordant"> metallic mordant</a> </p> <a href="https://publications.waset.org/abstracts/37833/the-role-of-metallic-mordant-in-natural-dyeing-process-experimental-and-quantum-study-on-color-fastness" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/37833.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">557</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">1379</span> Fabrication of High-Power AlGaN/GaN Schottky Barrier Diode with Field Plate Design</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chia-Jui%20Yu">Chia-Jui Yu</a>, <a href="https://publications.waset.org/abstracts/search?q=Chien-Ju%20Chen"> Chien-Ju Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Jyun-Hao%20Liao"> Jyun-Hao Liao</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Ching%20Wu"> Chia-Ching Wu</a>, <a href="https://publications.waset.org/abstracts/search?q=Meng-Chyi%20Wu"> Meng-Chyi Wu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this letter, we demonstrate high-performance AlGaN/GaN planar Schottky barrier diodes (SBDs) on the silicon substrate with field plate structure for increasing breakdown voltage <em>V</em><sub>B</sub>. A low turn-on resistance R<sub>ON</sub> (3.55 mΩ-cm<sup>2</sup>), low reverse leakage current (< 0.1 µA) at -100 V, and high reverse breakdown voltage <em>V</em><sub>B</sub> (> 1.1 kV) SBD has been fabricated. A virgin SBD exhibited a breakdown voltage (measured at 1 mA/mm) of 615 V, and with the field plate technology device exhibited a breakdown voltage (measured at 1 mA/mm) of 1525 V (the anode–cathode distance was L<sub>AC</sub> = 40 µm). Devices without the field plate design exhibit a Baliga’s figure of merit of <em>V</em><sub>B</sub><sup>2</sup>/ R<sub>ON</sub> = 60.2 MW/cm<sup>2</sup>, whereas devices with the field plate design show a Baliga’s figure of merit of <em>V</em><sub>B</sub><sup>2</sup>/ R<sub>ON</sub> = 340.9 MW/cm<sup>2</sup> (the anode–cathode distance was L<sub>AC</sub> = 20 µm). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=AlGaN%2FGaN%20heterostructure" title="AlGaN/GaN heterostructure">AlGaN/GaN heterostructure</a>, <a href="https://publications.waset.org/abstracts/search?q=silicon%20substrate" title=" silicon substrate"> silicon substrate</a>, <a href="https://publications.waset.org/abstracts/search?q=Schottky%20barrier%20diode%20%28SBD%29" title=" Schottky barrier diode (SBD)"> Schottky barrier diode (SBD)</a>, <a href="https://publications.waset.org/abstracts/search?q=high%20breakdown%20voltage" title=" high breakdown voltage"> high breakdown voltage</a>, <a href="https://publications.waset.org/abstracts/search?q=Baliga%E2%80%99s%20figure-of-merit" title=" Baliga’s figure-of-merit"> Baliga’s figure-of-merit</a>, <a href="https://publications.waset.org/abstracts/search?q=field%20plate" title=" field plate"> field plate</a> </p> <a href="https://publications.waset.org/abstracts/73759/fabrication-of-high-power-algangan-schottky-barrier-diode-with-field-plate-design" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/73759.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">306</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">1378</span> Integrating Artificial Neural Network and Taguchi Method on Constructing the Real Estate Appraisal Model</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mu-Yen%20Chen">Mu-Yen Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Min-Hsuan%20Fan"> Min-Hsuan Fan</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Chen%20Chen"> Chia-Chen Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Siang-Yu%20Jhong"> Siang-Yu Jhong</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In recent years, real estate prediction or valuation has been a topic of discussion in many developed countries. Improper hype created by investors leads to fluctuating prices of real estate, affecting many consumers to purchase their own homes. Therefore, scholars from various countries have conducted research in real estate valuation and prediction. With the back-propagation neural network that has been popular in recent years and the orthogonal array in the Taguchi method, this study aimed to find the optimal parameter combination at different levels of orthogonal array after the system presented different parameter combinations, so that the artificial neural network obtained the most accurate results. The experimental results also demonstrated that the method presented in the study had a better result than traditional machine learning. Finally, it also showed that the model proposed in this study had the optimal predictive effect, and could significantly reduce the cost of time in simulation operation. The best predictive results could be found with a fewer number of experiments more efficiently. Thus users could predict a real estate transaction price that is not far from the current actual prices. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=artificial%20neural%20network" title="artificial neural network">artificial neural network</a>, <a href="https://publications.waset.org/abstracts/search?q=Taguchi%20method" title=" Taguchi method"> Taguchi method</a>, <a href="https://publications.waset.org/abstracts/search?q=real%20estate%20valuation%20model" title=" real estate valuation model"> real estate valuation model</a>, <a href="https://publications.waset.org/abstracts/search?q=investors" title=" investors"> investors</a> </p> <a href="https://publications.waset.org/abstracts/12958/integrating-artificial-neural-network-and-taguchi-method-on-constructing-the-real-estate-appraisal-model" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/12958.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">489</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">1377</span> Novel Verticillane-Type Diterpenoid from the Formosan Soft Coral Cespitularia taeniata</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yu-Chi%20Lin">Yu-Chi Lin</a>, <a href="https://publications.waset.org/abstracts/search?q=Yun-Sheng%20Lin"> Yun-Sheng Lin</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Ching%20Liaw"> Chia-Ching Liaw</a>, <a href="https://publications.waset.org/abstracts/search?q=Ching-Yu%20Chen"> Ching-Yu Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Chien-Liang%20Chao"> Chien-Liang Chao</a>, <a href="https://publications.waset.org/abstracts/search?q=Chang-Hung%20Chou"> Chang-Hung Chou</a>, <a href="https://publications.waset.org/abstracts/search?q=Ya-Ching%20Shen"> Ya-Ching Shen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A novel diterpenoid, cespitulactam peroxide (1), was isolated from the Formosan Soft Coral Cespitularia taeniata. Compound 1 possesses a verticillene skeleton having a γ-lactam fused with 1,2-dioxetane ring system. The structure of 1 was elucidated on the basis of spectroscopic analyses, especially HRMS and 2D NMR experiments. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Cespitularia%20hypotentaculata" title="Cespitularia hypotentaculata">Cespitularia hypotentaculata</a>, <a href="https://publications.waset.org/abstracts/search?q=diterpenoid" title=" diterpenoid"> diterpenoid</a>, <a href="https://publications.waset.org/abstracts/search?q=cespitulactam%20peroxide" title=" cespitulactam peroxide"> cespitulactam peroxide</a>, <a href="https://publications.waset.org/abstracts/search?q=%CE%B3-lactam" title=" γ-lactam"> γ-lactam</a> </p> <a href="https://publications.waset.org/abstracts/15211/novel-verticillane-type-diterpenoid-from-the-formosan-soft-coral-cespitularia-taeniata" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/15211.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">593</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">1376</span> Cold Plasma Surface Modified Electrospun Microtube Array Membrane for Chitosan Immobilization and Their Properties</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ko-Shao%20Chen">Ko-Shao Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Yun%20Tsao"> Yun Tsao</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Hsuan%20Tsen"> Chia-Hsuan Tsen</a>, <a href="https://publications.waset.org/abstracts/search?q=Chien-Chung%20Chen"> Chien-Chung Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Shu-Chuan%20Liao"> Shu-Chuan Liao</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Electrospun microtube array membranes (MTAMs) made of PLLA (poly-L-lactic acid) have wide potential applications in tissue engineering. However, their surface hydrophobicity and poor biocompatability have limited their further usage. In this study, the surface of PLLA MTAMs were made hydrophilic by introducing extra functional groups, such as peroxide, via an acetic acid plasma (AAP). UV-graft polymerization of acrylic acid (G-AAc) was then used to produce carboxyl group on MTAMs surface, which bonded covalently with chitosan through EDC / NHS crosslinking agents. To evaluate the effects of the surface modification on PLLA MTAMs, water contact angle (WCA) measurement and cell compatibility tests were carried out. We found that AAP treated electrospun PLLA MTAMs grafted with AAc and, finally, with chitosan immobilized via crosslinking agent, exhibited improved hydrophilic and cell compatibility. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=plasma" title="plasma">plasma</a>, <a href="https://publications.waset.org/abstracts/search?q=EDC%2FNHS" title=" EDC/NHS"> EDC/NHS</a>, <a href="https://publications.waset.org/abstracts/search?q=UV%20grafting" title=" UV grafting"> UV grafting</a>, <a href="https://publications.waset.org/abstracts/search?q=Chitosan" title=" Chitosan"> Chitosan</a>, <a href="https://publications.waset.org/abstracts/search?q=microtube%20array%20membrane%20%28MTAMs%29" title=" microtube array membrane (MTAMs)"> microtube array membrane (MTAMs)</a> </p> <a href="https://publications.waset.org/abstracts/50182/cold-plasma-surface-modified-electrospun-microtube-array-membrane-for-chitosan-immobilization-and-their-properties" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/50182.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">1375</span> Determinants of the Users Intention of Social-Local-Mobile Applications</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chia-Chen%20Chen">Chia-Chen Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Mu-Yen%20Chen"> Mu-Yen Chen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In recent years, with the vigorous growth of hardware and software technologies of smart mobile devices coupling with the rapid increase of social network influence, mobile commerce also presents the commercial operation mode of the future mainstream. For the time being, SoLoMo has become one of the very popular commercial models, its full name and meaning mainly refer to that users can obtain three key service types through smart mobile devices (Mobile) and omnipresent network services, and then link to the social (Social) web site platform to obtain the information exchange, again collocating with position and situational awareness technology to get the service suitable for the location (Local), through anytime, anywhere and any personal use of different mobile devices to provide the service concept of seamless integration style, and more deriving infinite opportunities of the future. The study tries to explore the use intention of users with SoLoMo mobile application formula, proposing research model to integrate TAM, ISSM, IDT and network externality, and with questionnaires to collect data and analyze results to verify the hypothesis, results show that perceived ease-of-use (PEOU), perceived usefulness (PU), and network externality have significant impact on the use intention with SoLoMo mobile application formula, and the information quality, relative advantages and observability have impacts on the perceived usefulness, and further affecting the use intention. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=SoLoMo%20%28social" title="SoLoMo (social">SoLoMo (social</a>, <a href="https://publications.waset.org/abstracts/search?q=local" title=" local"> local</a>, <a href="https://publications.waset.org/abstracts/search?q=and%20mobile%29" title=" and mobile)"> and mobile)</a>, <a href="https://publications.waset.org/abstracts/search?q=technology%20acceptance%20model" title=" technology acceptance model"> technology acceptance model</a>, <a href="https://publications.waset.org/abstracts/search?q=innovation%20diffusion%20theory" title=" innovation diffusion theory"> innovation diffusion theory</a>, <a href="https://publications.waset.org/abstracts/search?q=network%20externality" title=" network externality"> network externality</a> </p> <a href="https://publications.waset.org/abstracts/13054/determinants-of-the-users-intention-of-social-local-mobile-applications" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/13054.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">1374</span> Extensions to Chen's Minimizing Equal Mass Paralellogram Solutions</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Abdalla%20Manur">Abdalla Manur</a>, <a href="https://publications.waset.org/abstracts/search?q=Daniel%20Offin"> Daniel Offin</a>, <a href="https://publications.waset.org/abstracts/search?q=Alessandro%20Arsie"> Alessandro Arsie</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper, we study the extension of the minimizing equal mass parallelogram solutions which was derived by Chen in 2001. Chen’s solution was minimizing for one quarter of the period [0; T], where numerical integration had been used in his proof. This paper focuses on extending the minimization property to intervals of time [0; 2T] and [0; 4T]. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=action" title="action">action</a>, <a href="https://publications.waset.org/abstracts/search?q=Hamiltoian" title=" Hamiltoian"> Hamiltoian</a>, <a href="https://publications.waset.org/abstracts/search?q=N-body" title=" N-body"> N-body</a>, <a href="https://publications.waset.org/abstracts/search?q=symmetry" title=" symmetry"> symmetry</a> </p> <a href="https://publications.waset.org/abstracts/59876/extensions-to-chens-minimizing-equal-mass-paralellogram-solutions" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/59876.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">1689</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">1373</span> The High Quality Colored Wind Chimes by Anodization on Aluminum Alloy</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chia-Chih%20Wei">Chia-Chih Wei</a>, <a href="https://publications.waset.org/abstracts/search?q=Yun-Qi%20Li"> Yun-Qi Li</a>, <a href="https://publications.waset.org/abstracts/search?q=Ssu-Ying%20Chen"> Ssu-Ying Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Hsuan-Jung%20Chen"> Hsuan-Jung Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Hsi-Wen%20Yang"> Hsi-Wen Yang</a>, <a href="https://publications.waset.org/abstracts/search?q=Chih-Yuan%20Chen"> Chih-Yuan Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Chien-Chon%20Chen"> Chien-Chon Chen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper we used high quality anodization technique to make colored wind chime with a nano-tube structure anodic film, which controls the length to diameter ratio of an aluminum rod and controls the oxide film structure on the surface of the aluminum rod by anodizing method. The research experiment used hard anodization to grow a controllable thickness of anodic film on aluminum alloy surface. The hard anodization film has high hardness, high insulation, high temperature resistance, good corrosion resistance, colors, and mass production properties can be further applied to transportation, electronic products, biomedical fields, or energy industry applications. This study also in-depth research and detailed discussion in the related process of aluminum alloy surface hard anodizing including pre-anodization, anodization, and post-anodization. The experiment parameters of anodization including using a mixed acid solution of sulfuric acid and oxalic acid as an anodization electrolyte, and control the temperature, time, current density, and final voltage to obtain the anodic film. In the experiments results, the properties of anodic film including thickness, hardness, insulation, and corrosion characteristics, microstructure of the anode film were measured and the hard anodization efficiency was calculated. Thereby obtaining different transmission speeds of sound in the aluminum rod and different audio sounds can be presented on the aluminum rod. Another feature of the present invention is the use of anodizing method dyeing method, laser engraving patterning and electrophoresis method to make colored aluminum wind chimes. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=anodization" title="anodization">anodization</a>, <a href="https://publications.waset.org/abstracts/search?q=colored" title=" colored"> colored</a>, <a href="https://publications.waset.org/abstracts/search?q=high%20quality" title=" high quality"> high quality</a>, <a href="https://publications.waset.org/abstracts/search?q=wind%20chime" title=" wind chime"> wind chime</a>, <a href="https://publications.waset.org/abstracts/search?q=nano-tube" title=" nano-tube"> nano-tube</a> </p> <a href="https://publications.waset.org/abstracts/176112/the-high-quality-colored-wind-chimes-by-anodization-on-aluminum-alloy" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/176112.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">245</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">1372</span> Turning Parameters Affect Time up and Go Test Performance in Pre-Frail Community-Dwelling Elderly</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kuei-Yu%20Chien">Kuei-Yu Chien</a>, <a href="https://publications.waset.org/abstracts/search?q=Hsiu-Yu%20Chiu"> Hsiu-Yu Chiu</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Nan%20Chen"> Chia-Nan Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Shu-Chen%20Chen"> Shu-Chen Chen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: Frailty is associated with decreased physical performances that affect mobility of the elderly. Time up and go test (TUG) was the common method to evaluate mobility in the community. The purpose of this study was to compare the parameters in different stages of Time up and go test (TUG) and physical performance between pre-frail elderly (PFE) and non-frail elderly (NFE). We also investigated the relationship between TUG parameters and physical performance. Methods: Ninety-two community-dwelling older adults were as participants in this study. Based on Canadian Study of Health and Aging Clinical Frailty Scale, 22 older adults were classified as PFE (71.77 ± 6.05 yrs.) and 70 were classified as NFE (71.2 ± 5.02 yrs.). We performed body composition and physical performance, including balance, muscular strength/endurance, mobility, cardiorespiratory endurance, and flexibility. Results: Pre-frail elderly took significantly longer time than NFE in TUG test (p=.004). Pre-frail elderly had lower turning average angular velocity (p = .017), turning peak angular velocity (p = .041) and turning-stand to sit peak angular velocity (p = .037) than NFE. The turning related parameters related to open-eye stand on right foot, 30-second chair stand test, back scratch, and 2-min step tests. Conclusions: Turning average angular velocity, turning peak angular velocity and turning-stand to sit peak angular velocity mainly affected the TUG performance. We suggested that static/dynamic balance, agility, flexibility, and muscle strengthening of lower limbs exercise were important to PFE. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=mobility" title="mobility">mobility</a>, <a href="https://publications.waset.org/abstracts/search?q=aglity" title=" aglity"> aglity</a>, <a href="https://publications.waset.org/abstracts/search?q=active%20ageing" title=" active ageing"> active ageing</a>, <a href="https://publications.waset.org/abstracts/search?q=functional%20fitness" title=" functional fitness"> functional fitness</a> </p> <a href="https://publications.waset.org/abstracts/98466/turning-parameters-affect-time-up-and-go-test-performance-in-pre-frail-community-dwelling-elderly" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/98466.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">186</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">1371</span> Investigation on Phase Change Device for Satellite Thermal Control</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Meng-Hao%20Chen">Meng-Hao Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Jeng-Der%20Huang"> Jeng-Der Huang</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Ray%20Chen"> Chia-Ray Chen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> With the new space mission need of high power dissipation, low thermal inertia and cyclical operation unit, such as high power amplifier (HPA) for synthetic aperture radar (SAR) satellite, the development of phase change material (PCM) technology seems to be a proper solution. Generally, the expected benefit of PCM solution is to eliminate temperature variation and maintain the stability of electronic units by using the latent heat during phase change process. It can also result in advantages of decreased radiator area and heater power. However, the PCMs have a drawback of low thermal conductivity that leads to large temperature gradient between the heat source and PCM. This paper thus presents both experimental and simplified numerical investigations on configuration design of PCM’s container. A comparison was carried out between the container with and without internal pin-fins structure. The results showed the benefit of pin-fins that act as the heat transfer enhancer to improve the temperature uniformity during phase transition. Furthermore, thermal testing and measurements were presented for four PCM candidates (i.e. n-octadecane, n-eicosane, glycerin and gallium). The solidification and supercooling behaviors on different PCMs were compared with available literature data and discussed in this study <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=phase%20change%20material%20%28PCM%29" title="phase change material (PCM)">phase change material (PCM)</a>, <a href="https://publications.waset.org/abstracts/search?q=thermal%20control" title=" thermal control"> thermal control</a>, <a href="https://publications.waset.org/abstracts/search?q=solidification" title=" solidification"> solidification</a>, <a href="https://publications.waset.org/abstracts/search?q=supercooling" title=" supercooling"> supercooling</a> </p> <a href="https://publications.waset.org/abstracts/44723/investigation-on-phase-change-device-for-satellite-thermal-control" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/44723.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">385</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">1370</span> Automatic Adjustment of Thresholds via Closed-Loop Feedback Mechanism for Solder Paste Inspection</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chia-Chen%20Wei">Chia-Chen Wei</a>, <a href="https://publications.waset.org/abstracts/search?q=Pack%20Hsieh"> Pack Hsieh</a>, <a href="https://publications.waset.org/abstracts/search?q=Jeffrey%20Chen"> Jeffrey Chen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Surface Mount Technology (SMT) is widely used in the area of the electronic assembly in which the electronic components are mounted to the surface of the printed circuit board (PCB). Most of the defects in the SMT process are mainly related to the quality of solder paste printing. These defects lead to considerable manufacturing costs in the electronics assembly industry. Therefore, the solder paste inspection (SPI) machine for controlling and monitoring the amount of solder paste printing has become an important part of the production process. So far, the setting of the SPI threshold is based on statistical analysis and experts’ experiences to determine the appropriate threshold settings. Because the production data are not normal distribution and there are various variations in the production processes, defects related to solder paste printing still occur. In order to solve this problem, this paper proposes an online machine learning algorithm, called the automatic threshold adjustment (ATA) algorithm, and closed-loop architecture in the SMT process to determine the best threshold settings. Simulation experiments prove that our proposed threshold settings improve the accuracy from 99.85% to 100%. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=big%20data%20analytics" title="big data analytics">big data analytics</a>, <a href="https://publications.waset.org/abstracts/search?q=Industry%204.0" title=" Industry 4.0"> Industry 4.0</a>, <a href="https://publications.waset.org/abstracts/search?q=SPI%20threshold%20setting" title=" SPI threshold setting"> SPI threshold setting</a>, <a href="https://publications.waset.org/abstracts/search?q=surface%20mount%20technology" title=" surface mount technology"> surface mount technology</a> </p> <a href="https://publications.waset.org/abstracts/114158/automatic-adjustment-of-thresholds-via-closed-loop-feedback-mechanism-for-solder-paste-inspection" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/114158.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">116</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1369</span> An Exploratory Study on Newborns Using Massage Oil to Induce Miliaria</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chia-Feng%20Chen">Chia-Feng Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Wan-Yi%20Lin"> Wan-Yi Lin</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-En%20Liu"> Chia-En Liu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: There are approximately 600 newborns that stay four weeks in our postpartum agency every year. As we all know, newborn’s skin is 40-60% thinner than adult skin, newborn skin has a higher trans epidermal water loss, so many postpartum agencies use massage oil every day, no matter which seasons. In fact, neonatal miliaria or prickly heat is the most common condition from two to three -week- old newborns. According to research, about 80 percent of two to three -week- old baby are diagnosed with prickly heat because nurses apply massage oil to their faces every day. In China, we can use honeysuckle to wipe the newborn's face for treatment. Purpose: the purpose of the study is to discuss that using massage oil will be induced neonatal miliaria among two or three-week-old newborns and the aim of the study is to assess the protocol of miliaria condition with the face. Methods: a quasi-experimental design was used to evaluated the result between massage oil and non massage oil. A total of 22 participants were recruited randomly and analyzed from August to September in the south of China and collected for about 2 week long. The 22 participants were randomly selected and live in the stable air condition belong, 24 to 26℃. Results: the 64% of participants were diagnosed with miliaria using massage oil, the 2/8 of participants were diagnosed with miliaria no using massage oil. The pearson correction was0.67. The result of 22 participants, including massage oil, and diagnosed with miliaris. Besides, in our study, 9 of participants with miliaria for 3 to 6 days on the face, were treatment with honey-suckle wipe 3days through pediatric doctor suggestion. The effect of honey-suckle were useful in improving miliaria and decreasing the anxiety of parents. Conclusions: Miliaria is a common condition in newborns, especially in summer. The authors postulate that the massage oil did not find suitable for newborn in summer, and the study provides evidence that honey-suckle effectively control miliaria on using massage oil of participants. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=massage%20oil" title="massage oil">massage oil</a>, <a href="https://publications.waset.org/abstracts/search?q=miliaria" title=" miliaria"> miliaria</a>, <a href="https://publications.waset.org/abstracts/search?q=newborn" title=" newborn"> newborn</a>, <a href="https://publications.waset.org/abstracts/search?q=honey%20suckle" title=" honey suckle"> honey suckle</a> </p> <a href="https://publications.waset.org/abstracts/158623/an-exploratory-study-on-newborns-using-massage-oil-to-induce-miliaria" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/158623.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">83</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1368</span> Purification and Characterization of a Novel Extracellular Chitinase from Bacillus licheniformis LHH100</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Laribi-Habchi%20Hasiba">Laribi-Habchi Hasiba</a>, <a href="https://publications.waset.org/abstracts/search?q=Bouanane-Darenfed%20Amel"> Bouanane-Darenfed Amel</a>, <a href="https://publications.waset.org/abstracts/search?q=Drouiche%20Nadjib"> Drouiche Nadjib</a>, <a href="https://publications.waset.org/abstracts/search?q=Pausse%20Andr%C3%A9"> Pausse André</a>, <a href="https://publications.waset.org/abstracts/search?q=Mameri%20Nabil"> Mameri Nabil</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Chitin, a linear 1, 4-linked N-acetyl-d-glucosamine (GlcNAc) polysaccharide is the major structural component of fungal cell walls, insect exoskeletons and shells of crustaceans. It is one of the most abundant naturally occurring polysaccharides and has attracted tremendous attention in the fields of agriculture, pharmacology and biotechnology. Each year, a vast amount of chitin waste is released from the aquatic food industry, where crustaceans (prawn, crab, Shrimp and lobster) constitute one of the main agricultural products. This creates a serious environmental problem. This linear polymer can be hydrolyzed by bases, acids or enzymes such as chitinase. In this context an extracellular chitinase (ChiA-65) was produced and purified from a newly isolated LHH100. Pure protein was obtained after heat treatment and ammonium sulphate precipitation followed by Sephacryl S-200 chromatography. Based on matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF/MS) analysis, the purified enzyme is a monomer with a molecular mass of 65,195.13 Da. The sequence of the 27 N-terminal residues of the mature ChiA-65 showed high homology with family-18 chitinases. Optimal activity was achieved at pH 4 and 75◦C. Among the inhibitors and metals tested p-chloromercuribenzoic acid, N-ethylmaleimide, Hg2+ and Hg + completelyinhibited enzyme activity. Chitinase activity was high on colloidal chitin, glycol chitin, glycol chitosane, chitotriose and chitooligosaccharide. Chitinase activity towards synthetic substrates in the order of p-NP-(GlcNAc) n (n = 2–4) was p-NP-(GlcNAc)2> p-NP-(GlcNAc)4> p-NP-(GlcNAc)3. Our results suggest that ChiA-65 preferentially hydrolyzed the second glycosidic link from the non-reducing end of (GlcNAc) n. ChiA-65 obeyed Michaelis Menten kinetics the Km and kcat values being 0.385 mg, colloidal chitin/ml and5000 s−1, respectively. ChiA-65 exhibited remarkable biochemical properties suggesting that this enzyme is suitable for bioconversion of chitin waste. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bacillus%20licheniformis%20LHH100" title="Bacillus licheniformis LHH100">Bacillus licheniformis LHH100</a>, <a href="https://publications.waset.org/abstracts/search?q=characterization" title=" characterization"> characterization</a>, <a href="https://publications.waset.org/abstracts/search?q=extracellular%20chitinase" title=" extracellular chitinase"> extracellular chitinase</a>, <a href="https://publications.waset.org/abstracts/search?q=purification" title=" purification "> purification </a> </p> <a href="https://publications.waset.org/abstracts/27008/purification-and-characterization-of-a-novel-extracellular-chitinase-from-bacillus-licheniformis-lhh100" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/27008.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">437</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">1367</span> Component Comparison of Polyaluminum Chloride Produced from Various Methods</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Wen%20Po%20Cheng">Wen Po Cheng</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia%20Yun%20Chung"> Chia Yun Chung</a>, <a href="https://publications.waset.org/abstracts/search?q=Ruey%20Fang%20Yu"> Ruey Fang Yu</a>, <a href="https://publications.waset.org/abstracts/search?q=Chao%20Feng%20Chen"> Chao Feng Chen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The main objective of this research was to study the differences of aluminum hydrolytic products between two PACl preparation methods. These two methods were the acidification process of freshly formed amorphous Al(OH)<sub>3</sub> and the conventional alkalization process of aluminum chloride solution. According to Ferron test and <sup>27</sup>Al NMR analysis of those two PACl preparation procedures, the reaction rate constant (k) values and Al<sub>13 </sub>percentage of acid addition process at high basicity value were both lower than those values of the alkaline addition process. The results showed that the molecular structure and size distribution of the aluminum species in both preparing methods were suspected to be significantly different at high basicity value. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=polyaluminum%20chloride" title="polyaluminum chloride">polyaluminum chloride</a>, <a href="https://publications.waset.org/abstracts/search?q=Al13" title=" Al13"> Al13</a>, <a href="https://publications.waset.org/abstracts/search?q=amorphous%20aluminum%20hydroxide" title=" amorphous aluminum hydroxide"> amorphous aluminum hydroxide</a>, <a href="https://publications.waset.org/abstracts/search?q=Ferron%20test" title=" Ferron test"> Ferron test</a> </p> <a href="https://publications.waset.org/abstracts/67886/component-comparison-of-polyaluminum-chloride-produced-from-various-methods" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/67886.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">376</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1366</span> Impact of Education on Levels of Physical Activity and Depression in Taiwanese Vegetarians and Omnivores</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ya-Lin%20Chang">Ya-Lin Chang</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia%20Chen%20Chang"> Chia Chen Chang</a>, <a href="https://publications.waset.org/abstracts/search?q=Yu-Ru%20Liang"> Yu-Ru Liang</a>, <a href="https://publications.waset.org/abstracts/search?q=Joyce%20Chen"> Joyce Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=You-Kang%20Chang"> You-Kang Chang</a>, <a href="https://publications.waset.org/abstracts/search?q=Tina%20Chiu"> Tina Chiu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Physical activity and mental health status are important for health. The purpose of this study was to examine levels of physical activities and depression in Taiwanese vegetarians (VEG) and omnivores (OMNI). Sixty-three vegetarians (20 males) and 56 omnivores (23 males) with an average age of 51 years were recruited for a food frequency validation study at Taipei Tzu Chi Hospital from July to September in 2016. Participants filled out a validated Chinese version international physical activity questionnaire-short-form (IPAQ), Beck Depression Inventory-II-Chinese version (BDI), food frequency questionnaire (FFQ) and a questionnaire on demographics and medical history upon recruitment. Total BDI scores were calculated for depression and the metabolic equivalent of task (MET) was calculated for physical activity levels. Mann-Whitney U tests and Chi-square test were used to compare demographics, physical activity levels and depression scores. VEG and OMNI did not differ significantly on MET (1441.9 ± 3387.3 vs. 1605.8 ± 2486.1. p=0.2652, respectively). VEG scored slightly lower on BDI compared to OMNI without statistical significance (5.6 ± 5.7 vs. 7.4 ± 6.3. p=0.06). In addition, we found that regardless of diet practice, those who held a college degree and above scored better on MET (1788.1 ± 2532.6 vs. 1215.5 ± 3425.5. p=0.0014) and BDI (5.2 ± 5.1 vs. 7.8 ± 6.7. p=0.03). In this cross-sectional study, Taiwanese vegetarians and omnivores scored comparatively on physical activity levels and depression. However, education is a significant determinant of physical activity and depression. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=BDI" title="BDI">BDI</a>, <a href="https://publications.waset.org/abstracts/search?q=diet" title=" diet"> diet</a>, <a href="https://publications.waset.org/abstracts/search?q=education" title=" education"> education</a>, <a href="https://publications.waset.org/abstracts/search?q=physical%20activity" title=" physical activity"> physical activity</a> </p> <a href="https://publications.waset.org/abstracts/63901/impact-of-education-on-levels-of-physical-activity-and-depression-in-taiwanese-vegetarians-and-omnivores" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/63901.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">389</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">1365</span> The Classical Conditioning Effect of Animated Spokes-Characters</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chia-Ching%20Tsai">Chia-Ching Tsai</a>, <a href="https://publications.waset.org/abstracts/search?q=Ting-Hsiu%20Chen"> Ting-Hsiu Chen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper adopted 2X2 factorial design. One factor was experimental versus control condition. The other factor was types of animated spokescharacter, and one of the two levels was expert type, and the other level is attractive type. In the study, we use control versus experimental conditioning and types of animated spokescharacter as independent variables, and brand attitude as dependent variable to examine the conditioning effect of types of animated spokescharacter on brand attitude. There are 123 subjects participating in the experiment. The results showed conditioning group presents that animated spokescharacter has significantly superior effect of product endorsement in contrast to non-conditioning one, while there is no significant impact of types of animated spokescharacter on brand attitude. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=classical%20conditioning" title="classical conditioning">classical conditioning</a>, <a href="https://publications.waset.org/abstracts/search?q=animated%20spokes-character" title=" animated spokes-character"> animated spokes-character</a>, <a href="https://publications.waset.org/abstracts/search?q=brand%20attitude" title=" brand attitude"> brand attitude</a>, <a href="https://publications.waset.org/abstracts/search?q=factorial%20design" title=" factorial design"> factorial design</a> </p> <a href="https://publications.waset.org/abstracts/43279/the-classical-conditioning-effect-of-animated-spokes-characters" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/43279.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">273</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">1364</span> Compact Dual-Band Bandpass Filter Based on Quarter Wavelength Stepped Impedance Resonators</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yu-Fu%20Chen">Yu-Fu Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Zih-Jyun%20Dai"> Zih-Jyun Dai</a>, <a href="https://publications.waset.org/abstracts/search?q=Chen-Te%20Chiu"> Chen-Te Chiu</a>, <a href="https://publications.waset.org/abstracts/search?q=Shiue-Chen%20Chiou"> Shiue-Chen Chiou</a>, <a href="https://publications.waset.org/abstracts/search?q=Yung-Wei%20Chen"> Yung-Wei Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Yu-Ming%20Lin"> Yu-Ming Lin</a>, <a href="https://publications.waset.org/abstracts/search?q=Kuan-Yu%20Chen"> Kuan-Yu Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Hung-Wei%20Wu"> Hung-Wei Wu</a>, <a href="https://publications.waset.org/abstracts/search?q=Hsin-Ying%20Lee"> Hsin-Ying Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Yan-Kuin%20Su"> Yan-Kuin Su</a>, <a href="https://publications.waset.org/abstracts/search?q=Shoou-Jinn%20Chang"> Shoou-Jinn Chang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper presents a compact dual-band bandpass filter that involves using the quarter wavelength stepped impedance resonators (SIRs) for achieving simultaneously compact circuit size and good dual-band performance. The filter is designed at 2.4 / 3.5 GHz and constructed by two pairs of quarter wavelength SIRs and source-load lines. By properly tuning the impedance ratio, length ratio and radius of via hole of the SIRs, dual-passbands performance can be easily determined. To improve the passband selectivity, the use of source-load lines is to increase coupling energy between the resonators. The filter is showing simple configuration, effective design method and small circuit size. The measured results are in good agreement with the simulation results. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=dual-band" title="dual-band">dual-band</a>, <a href="https://publications.waset.org/abstracts/search?q=bandpass%20filter" title=" bandpass filter"> bandpass filter</a>, <a href="https://publications.waset.org/abstracts/search?q=stepped%20impedance%20resonators" title=" stepped impedance resonators"> stepped impedance resonators</a>, <a href="https://publications.waset.org/abstracts/search?q=SIR" title=" SIR"> SIR</a> </p> <a href="https://publications.waset.org/abstracts/44601/compact-dual-band-bandpass-filter-based-on-quarter-wavelength-stepped-impedance-resonators" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/44601.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">516</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">1363</span> The Association of Excessive Work Stress with Job Satisfaction and Turnover Intention in Operating Room Nurses: A Cross-Sectional Study in a Metropolitan Teaching Hospital in Southern Taiwan</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chia%20Yu%20Chen">Chia Yu Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Shu%20Fen%20Wu"> Shu Fen Wu</a>, <a href="https://publications.waset.org/abstracts/search?q=Chen-Fuh%20Lam"> Chen-Fuh Lam</a>, <a href="https://publications.waset.org/abstracts/search?q=I-Ling%20Tsai"> I-Ling Tsai</a>, <a href="https://publications.waset.org/abstracts/search?q=Shu%20Jiuan%20Chen"> Shu Jiuan Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Yen%20Ling%20Liu"> Yen Ling Liu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Aim: It remains undetermined that whether increased work stress may affect the job satisfaction and career loyalty among nursing staffs in the operating room. The long-term goal of this study is to lengthen the professional life of operating room nurses by attenuating the work stress and enhancing their contentment in work. Method: This was a cross-sectional, descriptive study performed in a metropolitan teaching hospital in the southern Taiwan between May 2017 to July 2017. A structured self-administered questionnaire, modified from the Occupational Stress Indicator-2 (OSI-2) and Maslach Burnout Inventory (MBI) manual was collected from the operating room nurses. Chi-square test was used to analyze the categorical data and Pearson correlation was used to analyze the association between two numerical datasets (SPSS version 20.0). Results: The response rate was 80% (80/100) and a total of 73 (73%) completed forms were eventually proceeded for analysis. The average scores for work stress and job satisfaction of the operating room nurses were 145.96±32.91 and 47.38±6.07, respectively. The correlation coefficients of work stress versus job satisfaction and organizational identity were (r=-0.338, p=0.003 and r=-0.354, p=0.002), respectively. There were more nurses who took rotating shift quitted works from the operating room than those who took only dayshift (2＝5.176, p<0.05). Nurses who reported of having lower job satisfaction were associated with significantly higher turnover intention (t=3.714, p< 0.01). Following multivariate regression analysis, rotating shift and low job satisfaction were identified as the two independent predictors of intention to quit from working in the operating room. Conclusion: Our study clearly demonstrates that increased work stress significantly attenuates job satisfaction and organizational identity. Rotating shift is associated with higher work stress, lower job satisfaction, and higher turnover intention, which is consistent with the previous surveys carried out in the department of medical technology. Therefore, improvement of working quality in the operating rooms is essential to increase the retain intention of the well-trained nursing staffs. Further investigation into types of work shifts and other strategies of attenuating stress in workplace is currently undertaken in order to improve the job satisfaction and to decrease turnover intention in the operating room. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=rotating%20shift" title="rotating shift">rotating shift</a>, <a href="https://publications.waset.org/abstracts/search?q=work%20stress" title=" work stress"> work stress</a>, <a href="https://publications.waset.org/abstracts/search?q=job%20satisfaction" title=" job satisfaction"> job satisfaction</a>, <a href="https://publications.waset.org/abstracts/search?q=turnover%20intention" title=" turnover intention"> turnover intention</a> </p> <a href="https://publications.waset.org/abstracts/85554/the-association-of-excessive-work-stress-with-job-satisfaction-and-turnover-intention-in-operating-room-nurses-a-cross-sectional-study-in-a-metropolitan-teaching-hospital-in-southern-taiwan" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/85554.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">197</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">1362</span> At Home in This World: Nanyang Painter Georgette Chen</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Christine%20C.%20Neal">Christine C. Neal</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A veritable world citizen, Nanyang painter Georgette Chen (1906-1993) melded artistic influences from both the East and West. Much has been written about her contribution to the art of Singapore, her role in the establishment of the Nanyang Style, the lasting influence that she exerted on younger artists, and her considerable artistic achievements. Never before examined is the development of her oeuvre that reflects this mixture, to the best of the author’s knowledge. The works selected for this investigation reveal her artistic development from student to teacher, the range of her thematic interests, and the stimuli that she absorbed from a life ensconced in eastern and western cultures where she felt, as she wrote, “at home in this world.” <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=art" title="art">art</a>, <a href="https://publications.waset.org/abstracts/search?q=China" title=" China"> China</a>, <a href="https://publications.waset.org/abstracts/search?q=Georgette%20Chen" title=" Georgette Chen"> Georgette Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Nanyang" title=" Nanyang"> Nanyang</a>, <a href="https://publications.waset.org/abstracts/search?q=Paris" title=" Paris"> Paris</a>, <a href="https://publications.waset.org/abstracts/search?q=Singapore" title=" Singapore"> Singapore</a> </p> <a href="https://publications.waset.org/abstracts/132000/at-home-in-this-world-nanyang-painter-georgette-chen" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/132000.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">284</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">1361</span> Half-Circle Fuzzy Number Threshold Determination via Swarm Intelligence Method</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=P.%20W.%20Tsai">P. W. Tsai</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20W.%20Chen"> J. W. Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20W.%20Chen"> C. W. Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Y.%20Chen"> C. Y. Chen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In recent years, many researchers are involved in the field of fuzzy theory. However, there are still a lot of issues to be resolved. Especially on topics related to controller design such as the field of robot, artificial intelligence, and nonlinear systems etc. Besides fuzzy theory, algorithms in swarm intelligence are also a popular field for the researchers. In this paper, a concept of utilizing one of the swarm intelligence method, which is called Bacterial-GA Foraging, to find the stabilized common P matrix for the fuzzy controller system is proposed. An example is given in in the paper, as well. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=half-circle%20fuzzy%20numbers" title="half-circle fuzzy numbers">half-circle fuzzy numbers</a>, <a href="https://publications.waset.org/abstracts/search?q=predictions" title=" predictions"> predictions</a>, <a href="https://publications.waset.org/abstracts/search?q=swarm%20intelligence" title=" swarm intelligence"> swarm intelligence</a>, <a href="https://publications.waset.org/abstracts/search?q=Lyapunov%20method" title=" Lyapunov method"> Lyapunov method</a> </p> <a href="https://publications.waset.org/abstracts/11233/half-circle-fuzzy-number-threshold-determination-via-swarm-intelligence-method" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/11233.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">685</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">1360</span> Application on Metastable Measurement with Wide Range High Resolution VDL Circuit</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Po-Hui%20Yang">Po-Hui Yang</a>, <a href="https://publications.waset.org/abstracts/search?q=Jing-Min%20Chen"> Jing-Min Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Po-Yu%20Kuo"> Po-Yu Kuo</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Chun%20Wu"> Chia-Chun Wu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper proposed a high resolution Vernier Delay Line (VDL) measurement circuit with coarse and fine detection mechanism, which improved the trade-off problem between high resolution and less delay cells in traditional VDL circuits. And the measuring time of proposed measurement circuit is also under the high resolution requests. At first, the testing range of input signal which proposed high resolution delay line is detected by coarse detection VDL. Moreover, the delayed input signal is transmitted to fine detection VDL for measuring value with better accuracy. This paper is implemented at 0.18μm process, operating frequency is 100 MHz, and the resolution achieved 2.0 ps with only 16-stage delay cells. The test range is 170ps wide, and 17% stages saved compare with traditional single delay line circuit. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=vernier%20delay%20line" title="vernier delay line">vernier delay line</a>, <a href="https://publications.waset.org/abstracts/search?q=D-type%20flip-flop" title=" D-type flip-flop"> D-type flip-flop</a>, <a href="https://publications.waset.org/abstracts/search?q=DFF" title=" DFF"> DFF</a>, <a href="https://publications.waset.org/abstracts/search?q=metastable%20phenomenon" title=" metastable phenomenon"> metastable phenomenon</a> </p> <a href="https://publications.waset.org/abstracts/25622/application-on-metastable-measurement-with-wide-range-high-resolution-vdl-circuit" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/25622.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">597</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">1359</span> A New Concept for Deriving the Expected Value of Fuzzy Random Variables</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Liang-Hsuan%20Chen">Liang-Hsuan Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Chia-Jung%20Chang"> Chia-Jung Chang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Fuzzy random variables have been introduced as an imprecise concept of numeric values for characterizing the imprecise knowledge. The descriptive parameters can be used to describe the primary features of a set of fuzzy random observations. In fuzzy environments, the expected values are usually represented as fuzzy-valued, interval-valued or numeric-valued descriptive parameters using various metrics. Instead of the concept of area metric that is usually adopted in the relevant studies, the numeric expected value is proposed by the concept of distance metric in this study based on two characters (fuzziness and randomness) of FRVs. Comparing with the existing measures, although the results show that the proposed numeric expected value is same with those using the different metric, if only triangular membership functions are used. However, the proposed approach has the advantages of intuitiveness and computational efficiency, when the membership functions are not triangular types. An example with three datasets is provided for verifying the proposed approach. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=fuzzy%20random%20variables" title="fuzzy random variables">fuzzy random variables</a>, <a href="https://publications.waset.org/abstracts/search?q=distance%20measure" title=" distance measure"> distance measure</a>, <a href="https://publications.waset.org/abstracts/search?q=expected%20value" title=" expected value"> expected value</a>, <a href="https://publications.waset.org/abstracts/search?q=descriptive%20parameters" title=" descriptive parameters"> descriptive parameters</a> </p> <a href="https://publications.waset.org/abstracts/7545/a-new-concept-for-deriving-the-expected-value-of-fuzzy-random-variables" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/7545.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">343</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=Chia%20Yu%20Chen&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Chia%20Yu%20Chen&page=3">3</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Chia%20Yu%20Chen&page=4">4</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Chia%20Yu%20Chen&page=5">5</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Chia%20Yu%20Chen&page=6">6</a></li> <li class="page-item"><a class="page-link" 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