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Suzuki</title> <meta name="description" content="Search results for: Takamasa Suzuki"> <meta name="keywords" content="Takamasa Suzuki"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler ml-auto" type="button" data-toggle="collapse" data-target="#navbarMenu" aria-controls="navbarMenu" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="w-100"> <div class="d-none d-lg-flex flex-row-reverse"> <form method="get" action="https://waset.org/search" class="form-inline my-2 my-lg-0"> <input class="form-control mr-sm-2" type="search" placeholder="Search Conferences" value="Takamasa Suzuki" name="q" aria-label="Search"> <button class="btn btn-light my-2 my-sm-0" type="submit"><i class="fas fa-search"></i></button> </form> </div> <div class="collapse navbar-collapse mt-1" id="navbarMenu"> <ul class="navbar-nav ml-auto align-items-center" id="mainNavMenu"> <li class="nav-item"> <a class="nav-link" href="https://waset.org/conferences" title="Conferences in 2024/2025/2026">Conferences</a> </li> <li class="nav-item"> <a class="nav-link" href="https://waset.org/disciplines" title="Disciplines">Disciplines</a> </li> <li 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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="Takamasa Suzuki"> <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> 49</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Takamasa Suzuki</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">49</span> Synthesis, Characterization of Pd Nanoparticle Supported on Amine-Functionalized Graphene and Its Catalytic Activity for Suzuki Coupling Reaction</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Surjyakanta%20Rana">Surjyakanta Rana</a>, <a href="https://publications.waset.org/abstracts/search?q=Sreekantha%20B.%20Jonnalagadda"> Sreekantha B. Jonnalagadda</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Synthesis of well distributed Pd nanoparticles (3 – 7 nm) on organo amine-functionalized graphene is reported, which demonstrated excellent catalytic activity towards Suzuki coupling reaction. The active material was characterized by X-ray diffraction (XRD), BET surface area, X-ray photoelectron spectra (XPS), Fourier-transfer infrared spectroscopy (FTIR), Raman spectra, Scanning electron microscope (SEM), Transmittance electron microscopy (TEM) analysis and HRTEM. FT-IR revealed that the organic amine functional group was successfully grafted onto the graphene oxide surface. The formation of palladium nanoparticles was confirmed by XPS, TEM and HRTEM techniques. The catalytic activity in the coupling reaction was superb with 100% conversion and 98 % yield and also activity remained almost unaltered up to six cycles. Typically, an extremely high turnover frequency of 185,078 h-1 is observed in the C-C Suzuki coupling reaction using organo di-amine functionalized graphene as catalyst. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Di-amine" title="Di-amine">Di-amine</a>, <a href="https://publications.waset.org/abstracts/search?q=graphene" title=" graphene"> graphene</a>, <a href="https://publications.waset.org/abstracts/search?q=Pd%20nanoparticle" title=" Pd nanoparticle"> Pd nanoparticle</a>, <a href="https://publications.waset.org/abstracts/search?q=suzuki%20coupling" title=" suzuki coupling"> suzuki coupling</a> </p> <a href="https://publications.waset.org/abstracts/31977/synthesis-characterization-of-pd-nanoparticle-supported-on-amine-functionalized-graphene-and-its-catalytic-activity-for-suzuki-coupling-reaction" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/31977.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">48</span> Cellulose Supported Heterogeneous Pd(II) Catalyst for Synthesis of Biaryls</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Talat%20Baran">Talat Baran</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Suzuki C(sp2)-C(sp2) coupling reaction is considered to be one of the best ways for the synthesis of biaryl compounds. There are many studies reporting the catalytic performance of palladium catalyst in Suzuki coupling reactions. Natural biopolymer (such as zeolite, carbon, silica, and chitosan) supporting catalysts have been lately attracted interest because of their low-cost, nontoxicity, and eco-friendliness. One of the most important natural biopolymer is cellulose, which is widely considered as an eco-friendly biopolymer due to its biodegradable, non-toxic and renewable nature. In this study, (1) cellulose supported Pd(II) catalyst was synthesized (2) its chemical structure was characterized by FT-IR, SEM/EDAX, XRD, TG-DTG, ICP-OES techniques (3) to investigate the performance of the catalyst in Suzuki coupling reactions by using microwave irradiation technique (4) reusability of the catalyst was done under optimum conditions. This cellulose supported Pd(II) catalyst exhibited high selectivity and efficiency in Suzuki coupling reactions under mild conditions (50°C). High TON and TOF values were recorded for the catalyst. Also, the reusability tests showed the catalysts could be used for several times in consequence of reusability tests. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=palladium" title="palladium">palladium</a>, <a href="https://publications.waset.org/abstracts/search?q=cellulose" title=" cellulose"> cellulose</a>, <a href="https://publications.waset.org/abstracts/search?q=Schiff%20base" title=" Schiff base"> Schiff base</a>, <a href="https://publications.waset.org/abstracts/search?q=reusability" title=" reusability"> reusability</a> </p> <a href="https://publications.waset.org/abstracts/54022/cellulose-supported-heterogeneous-pdii-catalyst-for-synthesis-of-biaryls" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/54022.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">252</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">47</span> Synthesis and Characterization of Chitosan Schiff Base Supported Pd(II) Catalyst and Its Application in Suzuki Coupling Reactions</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Talat%20Baran">Talat Baran</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Palladium-catalyzed Suzuki coupling reactions are powerful ways for synthesis of biaryls compounds and so far different palladium sources as have been used in catalyst systems. However, the high cost of the ligands using as support materials for palladium ion and so researchers have explored alternative low-cost support materials such as silica, cellule and zeolite. A natural polymer chitosan is suitable for support material because of it unique properties such as eco-friendly, renewable, abundant, low cost, biodegradable and it has free reactive -NH2 and –OH groups. Especially, pendant amino groups of chitosan can easily react with carbonyl groups of aldehyde or ketone by Schiff base formation and thus palladium ions can coordinate with imine groups of Schiff base. This purpose, in this study, firstly a new chitosan Schiff base supported palladium (II) catalyst was synthesized and its chemical structure was characterized with FT-IR, SEM/EDAX, XRD, TG-DTG, ICP-OES and magnetic moment techniques. Then catalytic performance of the catalyst was investigated in Suzuki cross coupling reactions under simple and fast microwave heating methods. Also, recycle activity of palladium catalyst was tested under optimum condition and the catalyst showed long life time. At the end of catalytic performance tests of chitosan supported palladium (II) catalysts indicated high turnover numbers, turnover frequency and selectivity with very small loading catalyst <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=catalyst" title="catalyst">catalyst</a>, <a href="https://publications.waset.org/abstracts/search?q=chitosan" title=" chitosan"> chitosan</a>, <a href="https://publications.waset.org/abstracts/search?q=Schiff%20base" title=" Schiff base"> Schiff base</a>, <a href="https://publications.waset.org/abstracts/search?q=Suzuki%20coupling" title=" Suzuki coupling"> Suzuki coupling</a> </p> <a href="https://publications.waset.org/abstracts/53204/synthesis-and-characterization-of-chitosan-schiff-base-supported-pdii-catalyst-and-its-application-in-suzuki-coupling-reactions" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/53204.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">325</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">46</span> Evaluation of Different Anticoagulant Effects on Flow Properties of Human Blood Using Falling Needle Rheometer</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hiroki%20Tsuneda">Hiroki Tsuneda</a>, <a href="https://publications.waset.org/abstracts/search?q=Takamasa%20Suzuki"> Takamasa Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=Hideki%20Yamamoto"> Hideki Yamamoto</a>, <a href="https://publications.waset.org/abstracts/search?q=Kimito%20Kawamura"> Kimito Kawamura</a>, <a href="https://publications.waset.org/abstracts/search?q=Eiji%20Tamura"> Eiji Tamura</a>, <a href="https://publications.waset.org/abstracts/search?q=Katharina%20Wochner"> Katharina Wochner</a>, <a href="https://publications.waset.org/abstracts/search?q=Roberto%20Plasenzotti"> Roberto Plasenzotti</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Flow property of human blood is one of the important factors on the prevention of the circulatory condition such as a high blood pressure, a diabetes mellitus, and a cardiac infarction. However, the measurement of flow property of human blood, especially blood viscosity, is not so easy, because of their coagulation or aggregation behaviors after taking a sample from blood vessel. In the experiment, some kinds of anticoagulant were added into the human blood to avoid its solidification. Anticoagulant used in the blood test has been chosen for each purpose of blood test, for anticoagulant effect on blood is different mechanism for each. So that, there is a problem that the evaluation of measured blood property with different anticoagulant is so difficult. Therefore, it is so important to make clear the difference of anticoagulant effect on the blood property. In the previous work, a compact-size falling needle rheometer (FNR) has been developed in order to measure the flow property of human blood such as a flow curve, an apparent viscosity. It was found that FNR system can apply to a rheometer or a viscometry for various experimental conditions for not only human blood but also mammalians blood. In this study, the measurements of human blood viscosity with different anticoagulant (EDTA and Heparin) were carried out using newly developed FNR system. The effect of anticoagulant on blood viscosity was also tested by using the standard liquid for each. The accuracy on the viscometry was also tested by using the standard liquid for calibrating materials (JS-10, JS-20) and observed data have satisfactory agreement with reference data around 1.0% at 310K. The flow curve of six males and females with different anticoagulant were measured using FNR. In this experiment, EDTA and Heparin were chosen as anticoagulant for blood. Heparin can inhibit the coagulation of human blood by activating the body of anti-thrombin. To examine the effect of human blood viscosity on anticoagulant, flow curve was measured at high shear rate (＞350s-1), and apparent viscosity of each person were determined with different anticoagulant. The apparent viscosity of human blood with heparin was 2%-9% higher than that with EDTA. However, the difference of blood viscosity for two anticoagulants for same blood was different for each. Further discussion, we need the consideration of effect on other physical property, such as cellular component and plasma component. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=falling-needle%20rheometer" title="falling-needle rheometer">falling-needle rheometer</a>, <a href="https://publications.waset.org/abstracts/search?q=human%20blood" title=" human blood"> human blood</a>, <a href="https://publications.waset.org/abstracts/search?q=viscosity" title=" viscosity"> viscosity</a>, <a href="https://publications.waset.org/abstracts/search?q=anticoagulant" title=" anticoagulant"> anticoagulant</a> </p> <a href="https://publications.waset.org/abstracts/35527/evaluation-of-different-anticoagulant-effects-on-flow-properties-of-human-blood-using-falling-needle-rheometer" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/35527.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">442</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">45</span> Synthesis of Pd Nanoparticles Confined in Graphene Oxide Framework as Nano Catalyst with Improved Activity and Recyclability in Suzuki-Miyaura Cross-Coupling Reaction</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Thuy%20Phuong%20Nhat%20Tran">Thuy Phuong Nhat Tran</a>, <a href="https://publications.waset.org/abstracts/search?q=Ashutosh%20Thakur"> Ashutosh Thakur</a>, <a href="https://publications.waset.org/abstracts/search?q=Toshiaki%20Taniike"> Toshiaki Taniike</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Recently, covalently linked graphene oxide frameworks (GOFs) have attracted considerable attention in gas absorbance and water purification as well-defined microporous materials. In spite of their potential advantages such as a controllable pore dimension, adjustable hydrophobicity, and structural stability, these materials have been scarcely employed in heterogeneous catalysis. Here we demonstrate a novel and facile method to synthesize Pd nanoparticles (NPs) confined in a GOF (Pd@GOF). The GOF with uniform interlayer space was obtained by the intercalation of diboronic acid between graphene oxide layers. It was found that Pd NPs were generated inside the graphitic gallery spaces of the GOF, and thus, formed Pd NPs were well-dispersed with a narrow particle size distribution. The synthesized Pd@GOF emerged as an efficient nanocatalyst based on its superior performance (product yield and recyclability) toward Suzuki-Miyaura cross-coupling reaction in both polar and apolar solvents, which has been hardly observed for previously reported graphene-based Pd nanocatalysts. Furthermore, the rational comparison of the catalytic performance between two kinds of Pd@GOF (Pd NPs encapsulated in a diboronic ester-intercalated GOF and in a monoboronic ester-intercalated GOF) firmly confirmed the essential role of a rigid framework design in the stabilization of Pd NPs. Based on these results, the covalently assembled GOF was proposed as a promising scaffold for hosting noble metal NPs to construct desired metal@GOF nanocatalysts with improved activity and durability. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=graphene%20oxide%20framework" title="graphene oxide framework">graphene oxide framework</a>, <a href="https://publications.waset.org/abstracts/search?q=palladium%20nanocatalyst" title=" palladium nanocatalyst"> palladium nanocatalyst</a>, <a href="https://publications.waset.org/abstracts/search?q=pore%20confinement" title=" pore confinement"> pore confinement</a>, <a href="https://publications.waset.org/abstracts/search?q=Suzuki-Miyaura%20cross-coupling%20reaction" title=" Suzuki-Miyaura cross-coupling reaction"> Suzuki-Miyaura cross-coupling reaction</a> </p> <a href="https://publications.waset.org/abstracts/90733/synthesis-of-pd-nanoparticles-confined-in-graphene-oxide-framework-as-nano-catalyst-with-improved-activity-and-recyclability-in-suzuki-miyaura-cross-coupling-reaction" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/90733.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">138</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">44</span> An Intelligent Watch-Over System Using an IoT Device, for Elderly People Living by Themselves</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hideo%20Suzuki">Hideo Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=Yuya%20Kiyonobu"> Yuya Kiyonobu</a>, <a href="https://publications.waset.org/abstracts/search?q=Kotaro%20Matsushita"> Kotaro Matsushita</a>, <a href="https://publications.waset.org/abstracts/search?q=Masaki%20Hanada"> Masaki Hanada</a>, <a href="https://publications.waset.org/abstracts/search?q=Rie%20Suzuki"> Rie Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=Noriko%20Niijima"> Noriko Niijima</a>, <a href="https://publications.waset.org/abstracts/search?q=Noriko%20Uosaki"> Noriko Uosaki</a>, <a href="https://publications.waset.org/abstracts/search?q=Tadao%20Nakamura"> Tadao Nakamura</a> </p> <p class="card-text"><strong>Abstract:</strong></p> People often worry about their elderly family members who are living by themselves or staying alone somewhere. An intelligent watch-over system for such elderly people, using a Raspberry Pi IoT device, has been newly developed to monitor those who live or stay separately from their families and alert them if a problem occurs. The system consists of motion sensors and temperature-humidity combined sensors that are located at seven points within an elderly person's home. The intelligent algorithms of the system detect signs and the possibility of unhealthy situations arising for the elderly relative; e.g., an unusually long bathing time, or a visit to a restroom, too high a room temperature, etc., by using data cached by the sensors above, at seven points within their house. The system gives more consideration to the elderly person's privacy, by using the sensors above, instead of using cameras and microphones placed around the house. The system invented and described here, can send a Twitter direct message to designated family members when an elderly relative is possibly in an unhealthy condition. Thus the system helps decrease family members' anxieties regarding their elderly relatives and increases their sense of security. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=elderly%20person" title="elderly person">elderly person</a>, <a href="https://publications.waset.org/abstracts/search?q=IoT%20device" title=" IoT device"> IoT device</a>, <a href="https://publications.waset.org/abstracts/search?q=Raspberry%20Pi" title=" Raspberry Pi"> Raspberry Pi</a>, <a href="https://publications.waset.org/abstracts/search?q=watch-over%20system" title=" watch-over system"> watch-over system</a> </p> <a href="https://publications.waset.org/abstracts/83092/an-intelligent-watch-over-system-using-an-iot-device-for-elderly-people-living-by-themselves" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/83092.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">224</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">43</span> A Self Organized Map Method to Classify Auditory-Color Synesthesia from Frontal Lobe Brain Blood Volume</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Takashi%20Kaburagi">Takashi Kaburagi</a>, <a href="https://publications.waset.org/abstracts/search?q=Takamasa%20Komura"> Takamasa Komura</a>, <a href="https://publications.waset.org/abstracts/search?q=Yosuke%20Kurihara"> Yosuke Kurihara</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Absolute pitch is the ability to identify a musical note without a reference tone. Training for absolute pitch often occurs in preschool education. It is necessary to clarify how well the trainee can make use of synesthesia in order to evaluate the effect of the training. To the best of our knowledge, there are no existing methods for objectively confirming whether the subject is using synesthesia. Therefore, in this study, we present a method to distinguish the use of color-auditory synesthesia from the separate use of color and audition during absolute pitch training. This method measures blood volume in the prefrontal cortex using functional Near-infrared spectroscopy (fNIRS) and assumes that the cognitive step has two parts, a non-linear step and a linear step. For the linear step, we assume a second order ordinary differential equation. For the non-linear part, it is extremely difficult, if not impossible, to create an inverse filter of such a complex system as the brain. Therefore, we apply a method based on a self-organizing map (SOM) and are guided by the available data. The presented method was tested using 15 subjects, and the estimation accuracy is reported. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=absolute%20pitch" title="absolute pitch">absolute pitch</a>, <a href="https://publications.waset.org/abstracts/search?q=functional%20near-infrared%20spectroscopy" title=" functional near-infrared spectroscopy"> functional near-infrared spectroscopy</a>, <a href="https://publications.waset.org/abstracts/search?q=prefrontal%20cortex" title=" prefrontal cortex"> prefrontal cortex</a>, <a href="https://publications.waset.org/abstracts/search?q=synesthesia" title=" synesthesia"> synesthesia</a> </p> <a href="https://publications.waset.org/abstracts/67659/a-self-organized-map-method-to-classify-auditory-color-synesthesia-from-frontal-lobe-brain-blood-volume" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/67659.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">263</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">42</span> Round Addition DFA on Lightweight Block Ciphers with On-The-Fly Key Schedule</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hideki%20Yoshikawa">Hideki Yoshikawa</a>, <a href="https://publications.waset.org/abstracts/search?q=Masahiro%20Kaminaga"> Masahiro Kaminaga</a>, <a href="https://publications.waset.org/abstracts/search?q=Arimitsu%20Shikoda"> Arimitsu Shikoda</a>, <a href="https://publications.waset.org/abstracts/search?q=Toshinori%20Suzuki"> Toshinori Suzuki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Round addition differential fault analysis (DFA) using operation bypassing for lightweight block ciphers with on-the-fly key schedule is presented. For 64-bit KLEIN and 64-bit LED, it is shown that only a pair of correct ciphertext and faulty ciphertext can derive the secret master key. For PRESENT, one correct ciphertext and two faulty ciphertexts are required to reconstruct the secret key. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=differential%20fault%20analysis%20%28DFA%29" title="differential fault analysis (DFA)">differential fault analysis (DFA)</a>, <a href="https://publications.waset.org/abstracts/search?q=round%20addition" title=" round addition"> round addition</a>, <a href="https://publications.waset.org/abstracts/search?q=block%20cipher" title=" block cipher"> block cipher</a>, <a href="https://publications.waset.org/abstracts/search?q=on-the-fly%20key%20schedule" title=" on-the-fly key schedule"> on-the-fly key schedule</a> </p> <a href="https://publications.waset.org/abstracts/35859/round-addition-dfa-on-lightweight-block-ciphers-with-on-the-fly-key-schedule" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/35859.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">703</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">41</span> Carbonylative Cross Coupling of 2-Bromopyridine with Different Boronic Acids under Carbon Monoxide Atmosphere </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=N.%20Touj">N. Touj</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Sauthier"> M. Sauthier</a>, <a href="https://publications.waset.org/abstracts/search?q=L.%20Mansour"> L. Mansour</a>, <a href="https://publications.waset.org/abstracts/search?q=N.%20Hamdi"> N. Hamdi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The palladium NHC complexes are one of the most interesting and widely investigated complexes in different catalytic transformations, especially C–C bond. Thus, the use of N-heterocyclic carbenes associated with palladium has been reported as efficient catalysts for the carbonyl coupling under mild and varied conditions. Herein, we report the synthesis, characterization, and cytotoxic activities of two new families of benzimidazolium salts. Then we studied the use of this class of benzimidazolium salts as a ligand in the carbonylative cross-coupling of 2-bromopyridine with different boronic acids under CO atmosphere to form unsymmetrical arylpyridine ketones. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=NHC-Pd%28II%29%20catalysts" title="NHC-Pd(II) catalysts">NHC-Pd(II) catalysts</a>, <a href="https://publications.waset.org/abstracts/search?q=carbonylative%20Suzuki%20cross-coupling%20reaction" title=" carbonylative Suzuki cross-coupling reaction"> carbonylative Suzuki cross-coupling reaction</a>, <a href="https://publications.waset.org/abstracts/search?q=arylboronic%20acids" title=" arylboronic acids"> arylboronic acids</a>, <a href="https://publications.waset.org/abstracts/search?q=2-bromopyridine" title=" 2-bromopyridine"> 2-bromopyridine</a>, <a href="https://publications.waset.org/abstracts/search?q=unsymmetrical%20arylpyridine%20ketones" title=" unsymmetrical arylpyridine ketones"> unsymmetrical arylpyridine ketones</a> </p> <a href="https://publications.waset.org/abstracts/131435/carbonylative-cross-coupling-of-2-bromopyridine-with-different-boronic-acids-under-carbon-monoxide-atmosphere" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/131435.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">163</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">40</span> The Study about the New Monitoring System of Signal Equipment of Railways Using Radio Communication</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Masahiko%20Suzuki">Masahiko Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=Takashi%20Kato"> Takashi Kato </a>, <a href="https://publications.waset.org/abstracts/search?q=Masahiro%20Kobayashi"> Masahiro Kobayashi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In our company, the monitoring system for signal equipment has already implemented. So, we can know the state of signal equipment, sitting in the control room or the maintenance center. But this system was installed over 20 years ago, so it cannot stand the needs such as 'more stable operation', 'broadband data transfer', 'easy construction and easy maintenance'. To satisfy these needs, we studied the monitoring system using radio communication as a new method which can realize the operation in the terrible environment along railroads. In these studies, we have developed the terminals and repeaters based on the ZigBee protocol and have implemented the application using two different radio bands simultaneously. At last, we got the good results from the fundamental examinations using the developed equipment. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=monitoring" title="monitoring">monitoring</a>, <a href="https://publications.waset.org/abstracts/search?q=radio%20communication" title=" radio communication"> radio communication</a>, <a href="https://publications.waset.org/abstracts/search?q=2%20bands" title=" 2 bands"> 2 bands</a>, <a href="https://publications.waset.org/abstracts/search?q=ZigBee" title=" ZigBee"> ZigBee</a> </p> <a href="https://publications.waset.org/abstracts/10066/the-study-about-the-new-monitoring-system-of-signal-equipment-of-railways-using-radio-communication" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/10066.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">588</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">39</span> Critical Activity Effect on Project Duration in Precedence Diagram Method</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Salman%20Ali%20Nisar">Salman Ali Nisar</a>, <a href="https://publications.waset.org/abstracts/search?q=Koshi%20Suzuki"> Koshi Suzuki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Precedence Diagram Method (PDM) with its additional relationships i.e., start-to-start, finish-to-finish, and start-to-finish, between activities provides more flexible schedule than traditional Critical Path Method (CPM). But, changing the duration of critical activities in PDM network will have anomalous effect on critical path. Researchers have proposed some classification of critical activity effects. In this paper, we do further study on classifications of critical activity effect and provide more information in detailed. Furthermore, we determine the maximum amount of time for each class of critical activity effect by which the project managers can control the dynamic feature (shortening/lengthening) of critical activities and project duration more efficiently. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=construction%20project%20management" title="construction project management">construction project management</a>, <a href="https://publications.waset.org/abstracts/search?q=critical%20path%20method" title=" critical path method"> critical path method</a>, <a href="https://publications.waset.org/abstracts/search?q=project%20scheduling" title=" project scheduling"> project scheduling</a>, <a href="https://publications.waset.org/abstracts/search?q=precedence%20diagram%20method" title=" precedence diagram method"> precedence diagram method</a> </p> <a href="https://publications.waset.org/abstracts/11841/critical-activity-effect-on-project-duration-in-precedence-diagram-method" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/11841.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">511</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">38</span> Synthesis of Vic-Dioxime Palladium (II) Complex: Precursor for Deposition on SBA-15 in ScCO2</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=As%C4%B1m%20Egitmen">Asım Egitmen</a>, <a href="https://publications.waset.org/abstracts/search?q=Aysen%20Demir"> Aysen Demir</a>, <a href="https://publications.waset.org/abstracts/search?q=Burcu%20Darendeli"> Burcu Darendeli</a>, <a href="https://publications.waset.org/abstracts/search?q=Fatma%20Ulusal"> Fatma Ulusal</a>, <a href="https://publications.waset.org/abstracts/search?q=Bilgehan%20G%C3%BCzel"> Bilgehan Güzel</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Synthesizing supercritical carbon dioxide (scCO<sub>2</sub>) soluble precursors would be helpful for many processes of material syntheses based on scCO<sub>2</sub>. Ligand (a<em>mphi</em>-(1<em>Z</em>, 2Z)-<em>N</em>-(2-fluoro-3-(trifluoromethyl) phenyl)-<em>N</em>'-hydroxy-2-(hydroxyimino) were synthesized from chloro glyoxime and flourus aniline and Pd(II) complex (precursor) prepared. For scCO<sub>2</sub> deposition method, organometallic precursor was dissolved in scCO<sub>2</sub> and impregnated onto the SBA-15 at 90 °C and 3000 psi. Then the organometallic precursor was reduced with H<sub>2</sub> in the CO<sub>2</sub> mixture (150 psi H<sub>2</sub> + 2850 psi CO<sub>2</sub>). Pd deposited support material was characterized by ICP-OES, XRD, FE-SEM, TEM and EDX analyses. The Pd loading of the prepared catalyst, measured by ICP-OES showed a value of about 1.64% mol/g Pd of catalyst. Average particle size was found 5.3 nm. The catalytic activity of prepared catalyst was investigated over Suzuki-Miyaura C-C coupling reaction in different solvent with K<sub>2</sub>CO<sub>3</sub> at 50 <sup>o</sup>C. The conversion ratio was determined by gas chromatography. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=nanoparticle" title="nanoparticle">nanoparticle</a>, <a href="https://publications.waset.org/abstracts/search?q=nanotube" title=" nanotube"> nanotube</a>, <a href="https://publications.waset.org/abstracts/search?q=oximes" title=" oximes"> oximes</a>, <a href="https://publications.waset.org/abstracts/search?q=precursor" title=" precursor"> precursor</a>, <a href="https://publications.waset.org/abstracts/search?q=supercritical%20CO2" title=" supercritical CO2"> supercritical CO2</a> </p> <a href="https://publications.waset.org/abstracts/53003/synthesis-of-vic-dioxime-palladium-ii-complex-precursor-for-deposition-on-sba-15-in-scco2" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/53003.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">356</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">37</span> Contradictive Representation of Women in Postfeminist Japanese Media</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Emiko%20Suzuki">Emiko Suzuki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Although some claim that we are in a post-feminist society, the word “postfeminism” still raises questions to many. In postfeminist media, as a British sociologist Rosalind Gill points out, on the one hand, it seems to promote an empowering image of women who are active, positively sexually motivated, has free will to make market choices, and have surveillance and discipline for their personality and body, yet on the other hand, such beautiful and attractive feminist image imposes stronger surveillance of their mind and body for women. Similar representation, which is that femininity is described in a contradictive way, is seen in Japanese media as well. This study tries to capture how post-feminist Japanese media is, contrary to its ostensible messages, encouraging women to join the obedience to the labor system by affirming the traditional image of attractive women using sexual objectification and promoting values of neoliberalism. The result shows an interesting insight into how Japanese media is creating a conflicting ideal representation of women through repeatedly exposing such images. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=postfeminism" title="postfeminism">postfeminism</a>, <a href="https://publications.waset.org/abstracts/search?q=Japanese%20media" title=" Japanese media"> Japanese media</a>, <a href="https://publications.waset.org/abstracts/search?q=sexual%20objectification" title=" sexual objectification"> sexual objectification</a>, <a href="https://publications.waset.org/abstracts/search?q=embodiment" title=" embodiment"> embodiment</a> </p> <a href="https://publications.waset.org/abstracts/142729/contradictive-representation-of-women-in-postfeminist-japanese-media" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/142729.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">196</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">36</span> Alternative Splicing of an Arabidopsis Gene, At2g24600, Encoding Ankyrin-Repeat Protein</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=H.%20Sakamoto">H. Sakamoto</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Kurosawa"> S. Kurosawa</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Suzuki"> M. Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Oguri"> S. Oguri</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In Arabidopsis, several genes encoding proteins with ankyrin repeats and trans-membrane domains (AtANKTM) have been identified as mediators of biotic and abiotic stress responses. It has been known that the expression of an AtANKTM gene, At2g24600, is induced in response to abiotic stress and that there are four splicing variants derived from this locus. In this study, by RT-PCR and sequencing analysis, an unknown splicing variant of the At2g24600 transcript was identified. Based on differences in the predicted amino acid sequences, the five splicing variants are divided into three groups. The three predicted proteins are highly homologous, yet have different numbers of ankyrin repeats and trans-membrane domains. It is generally considered that ankyrin repeats mediate protein-protein interaction and that the number of trans-membrane domains affects membrane topology of proteins. The protein variants derived from the At2g24600 locus may have different molecular functions each other. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=alternative%20splicing" title="alternative splicing">alternative splicing</a>, <a href="https://publications.waset.org/abstracts/search?q=ankyrin%20repeats" title=" ankyrin repeats"> ankyrin repeats</a>, <a href="https://publications.waset.org/abstracts/search?q=trans-membrane%20domains" title=" trans-membrane domains"> trans-membrane domains</a>, <a href="https://publications.waset.org/abstracts/search?q=arabidopsis" title=" arabidopsis"> arabidopsis</a> </p> <a href="https://publications.waset.org/abstracts/6374/alternative-splicing-of-an-arabidopsis-gene-at2g24600-encoding-ankyrin-repeat-protein" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/6374.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">377</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">35</span> Asymmetric Synthesis of Catalponol Using Chiral Iridium Catalyst </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Takeyuki%20Suzuki">Takeyuki Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=Ismiyarto"> Ismiyarto</a>, <a href="https://publications.waset.org/abstracts/search?q=Da-Yang%20Zhou"> Da-Yang Zhou</a>, <a href="https://publications.waset.org/abstracts/search?q=Kaori%20Asano"> Kaori Asano</a>, <a href="https://publications.waset.org/abstracts/search?q=Hiroaki%20Sasai"> Hiroaki Sasai</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The development of catalytic asymmetric reaction is important for the synthesis of natural products. To construct the multiple stereogenic centers, the desymmetrization of meso compounds is powerful strategy for the synthesis of chiral molecules. Oxidative desymmetrization of meso diols using chiral iridium catalyst provides a chiral hydroxyl ketone. The reaction is practical and an environmentally benign method which does not require the use of stoichiometric amount of heavy metals. This time we report here catalytic asymmetric synthesis of catalponol based on tandem coupling of meso-diols and an aldehyde. The tandem reaction includes oxidative desymmetrization of meso-diols, aldol condensation with an aldehyde. The reaction of meso-diol, benzaldehyde in the presence of a catalytic amount of chiral Ir complex and CsOH in tetrahydrofuran afforded the desired benzylidene ketone in 82% yield with 96% ee (enantiomeric excess). Next, we applied this benzylidene ketone derivative to the synthesis of catalponol. The corresponding benzylidene ketone was obtained in 87% yield with 99% ee. Finally, catalponol was synthesized by the regio- and stereo-selective reduction of dienone moiety in good yield. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=catalponol" title="catalponol">catalponol</a>, <a href="https://publications.waset.org/abstracts/search?q=desymmetrization" title=" desymmetrization"> desymmetrization</a>, <a href="https://publications.waset.org/abstracts/search?q=iridium" title=" iridium"> iridium</a>, <a href="https://publications.waset.org/abstracts/search?q=oxidation" title=" oxidation"> oxidation</a> </p> <a href="https://publications.waset.org/abstracts/95973/asymmetric-synthesis-of-catalponol-using-chiral-iridium-catalyst" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/95973.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">171</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">34</span> Studies on Bioaccumulation of 51Cr by Ulva sp. and Ruppia maritima</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Clarissa%20L.%20de%20Araujo">Clarissa L. de Araujo</a>, <a href="https://publications.waset.org/abstracts/search?q=K%C3%A1tia%20N.%20Suzuki"> Kátia N. Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=Wilson%20T.%20V.%20Machado"> Wilson T. V. Machado</a>, <a href="https://publications.waset.org/abstracts/search?q=Luis%20F.%20Bellido"> Luis F. Bellido</a>, <a href="https://publications.waset.org/abstracts/search?q=Alfredo%20V.B.%20Bellido"> Alfredo V.B. Bellido</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study aims at contributing to the characterization of the process of biological incorporation of chromium by two benthonic species, the macroalgae <em>Ulva</em> sp. and the aquatic macrophyte <em>Ruppia maritima</em>, to subsidize future activities of monitoring the contamination of aquatic biota. This study is based on laboratory experiments to characterize the incorporation kinetics of the radiotracer <sup>51</sup>Cr in two oxidation states (III and VI), under different salinities (7, 15, and 21 &permil;). Samples of two benthonic species were collected on the margins of Rodrigo de Freitas Lagoon (Rio de Janeiro, Brazil), acclimated in the laboratory and subsequently subjected to experiments. In tests with 51Cr (III and IV), it was observed that accumulation of the metal in <em>Ulva</em> sp. has inverse relationship with salinity, while for <em>R. maritima</em>, the maximum accumulation occurs in salinity 21&permil;. In experiments with Cr(III), increases in the uptake of ion by both species were verified. The activity of Cr(III) was up to 19 times greater than the Cr(VI). As regards the potential for accumulation of metals, a better sensitivity of <em>Ulva</em> sp. for any chromium tri or hexavalent forms was verified, while for the Cr(VI) it will require low salinities and longer exposure (>24h). For <em>R. maritima</em>, the results showed the uptake of Cr(VI) increase along with time (>20h), because this species is more resistant for the hexavalent form and useful for any salinity as well. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=chromium" title="chromium">chromium</a>, <a href="https://publications.waset.org/abstracts/search?q=Cr-51" title=" Cr-51"> Cr-51</a>, <a href="https://publications.waset.org/abstracts/search?q=macroalgae" title=" macroalgae"> macroalgae</a>, <a href="https://publications.waset.org/abstracts/search?q=macrophyte" title=" macrophyte"> macrophyte</a>, <a href="https://publications.waset.org/abstracts/search?q=uptake" title=" uptake"> uptake</a> </p> <a href="https://publications.waset.org/abstracts/61608/studies-on-bioaccumulation-of-51cr-by-ulva-sp-and-ruppia-maritima" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/61608.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">421</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">33</span> Communication About Health and Fitness in Media and Its Hidden Message About Objectification</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Emiko%20Suzuki">Emiko Suzuki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Although fitness is defined as the body’s ability to respond to the demand of physical activity without undue fatigue in health science, in media oftentimes physical activity is presented as means to an attractive body rather than a fit and healthy one. Of all types of media, Instagram is becoming an increasingly persuasive source of information and advice on health and fitness, where individuals conceptualize what health and fitness mean for them. However, this user-generated and unregulated platform can be problematic, as it can communicate misleading information about health and fitness and possibly leading individuals to psychological problems such as eating disorders. In fact, previous research has shown that some messages that were posted with a tag that related to inspire others to do fitness, in fact, encouraged distancing the self from the internal needs of the body. For this reason, this present study aims to explore how health and fitness are communicated on Instagram by analyzing images and texts. A content analysis of images that were labeled with particular hashtags was performed, followed by a thematic analysis of texts from the same set of images. The result shows an interesting insight about messages about how health and fitness are communicated from companies through media, then digested and further shared among communities on Instagram. The study explores how the use of visual focused way of communicating health and fitness can lead to the dehumanization of human bodies. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Instagram" title="Instagram">Instagram</a>, <a href="https://publications.waset.org/abstracts/search?q=fitness" title=" fitness"> fitness</a>, <a href="https://publications.waset.org/abstracts/search?q=dehumanization" title=" dehumanization"> dehumanization</a>, <a href="https://publications.waset.org/abstracts/search?q=body%20image" title=" body image"> body image</a>, <a href="https://publications.waset.org/abstracts/search?q=embodiment" title=" embodiment"> embodiment</a> </p> <a href="https://publications.waset.org/abstracts/138163/communication-about-health-and-fitness-in-media-and-its-hidden-message-about-objectification" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/138163.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">138</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">32</span> Converting Scheduling Time into Calendar Date Considering Non-Interruptible Construction Tasks</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Salman%20Ali%20Nisar">Salman Ali Nisar</a>, <a href="https://publications.waset.org/abstracts/search?q=Suzuki%20Koji"> Suzuki Koji</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper we developed a new algorithm to convert the project scheduling time into calendar date in order to handle non-interruptible activities not to be split by non-working days (such as weekend and holidays). In a construction project some activities might require not to be interrupted even on non-working days, or to be finished on the end day of business days. For example, concrete placing work might be required to be completed by the end day of weekdays i.e. Friday, and curing in the weekend. This research provides an algorithm that imposes time constraint for start and finish times of non-interruptible activities. The algorithm converts working days, which is obtained by Critical Path Method (CPM), to calendar date with consideration of the start date of a project. After determining the interruption by non-working days, the start time of a certain activity should be postponed, if there is enough total float value. Otherwise, the duration is shortened by hiring additional resources capacity or/and using overtime work execution. Then, time constraints are imposed to start time and finish time of the activity. The algorithm is developed in Excel Spreadsheet for microcomputer and therefore we can easily get a feasible, calendared construction schedule for such a construction project with some non-interruptible activities. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=project%20management" title="project management">project management</a>, <a href="https://publications.waset.org/abstracts/search?q=scheduling" title=" scheduling"> scheduling</a>, <a href="https://publications.waset.org/abstracts/search?q=critical%20path%20method" title=" critical path method"> critical path method</a>, <a href="https://publications.waset.org/abstracts/search?q=time%20constraint" title=" time constraint"> time constraint</a>, <a href="https://publications.waset.org/abstracts/search?q=non-interruptible%20tasks" title=" non-interruptible tasks"> non-interruptible tasks</a> </p> <a href="https://publications.waset.org/abstracts/17913/converting-scheduling-time-into-calendar-date-considering-non-interruptible-construction-tasks" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/17913.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">502</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">31</span> Chemopreventive Potency of Medicinal and Eatable Plant, Gromwell Seed on in Vitro and in Vivo Carcinogenesis Systems</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Harukuni%20Tokuda">Harukuni Tokuda</a>, <a href="https://publications.waset.org/abstracts/search?q=Xu%20FengHao"> Xu FengHao</a>, <a href="https://publications.waset.org/abstracts/search?q=Nobutaka%20Suzuki"> Nobutaka Suzuki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> As part of an ongoing our projects to investigate the anti-tumor promoring properties (chemopreventive potency) of Gromwell seed, dry powder materials and its active compounds were carried out through useful test systems. Gromwell seed (Coix lachryma-jobi seed) (GS) is a grass crop that has long been used and played a role in traditional medicine as a nourishing food, and for the treatment of various aliments, paticularly cancer. The application of a new screening procedure which utilizes the synergistic effect of short-chain fatty acids and phorbol esters in enable rapid and easy detection of naturally occurring substances(anti-tumor promoters chemo-preventive agents) with inhibition of Epstein-Barr virus(EBV) activation, using human lymphblastoid cells. In addition, we have now extended these investigations to a new tumorigenesis model in which we initiated the tumors with DMBA intiation and promoted with 1.7 nmol of TPA in two-stage mouse skin test and other models. these results provide a basis for further development of these botanical supplements for human cancer chemoprevention and observations seem that this materials more extensively as one of the trials for the purpose of complementary and alternative medicine. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=chemoprevention" title="chemoprevention">chemoprevention</a>, <a href="https://publications.waset.org/abstracts/search?q=medicinal%20plant" title=" medicinal plant"> medicinal plant</a>, <a href="https://publications.waset.org/abstracts/search?q=mouse" title=" mouse"> mouse</a>, <a href="https://publications.waset.org/abstracts/search?q=carcinogenesis%20systems" title=" carcinogenesis systems"> carcinogenesis systems</a> </p> <a href="https://publications.waset.org/abstracts/16023/chemopreventive-potency-of-medicinal-and-eatable-plant-gromwell-seed-on-in-vitro-and-in-vivo-carcinogenesis-systems" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/16023.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">481</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">30</span> Effects of Handheld Video Games on Interpersonal Relationships: A Two-Wave Panel Study on Elementary School Students</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kanae%20Suzuki">Kanae Suzuki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Handheld video games are popular communication tools among Japanese elementary school students today. This study aims to examine the effects of the use of handheld video games on interpersonal relationships of the students in real and virtual worlds. A two-wave panel survey was conducted for students of ten elementary schools at an interval of approximately six months. The survey questionnaire included questions about the average amount of time spent playing a handheld video game during the past one month, the frequency of communication with players during game play, and the interpersonal relationships, such as the number of real and virtual friends the students have. A multiple regression model was constructed for 324 students to examine causal relationships. The results indicated that the more frequently the students communicated with other players while playing games, the number of the real friends tended to increase. In contrast, no significant effect of the total time spent playing games was found on interpersonal relationships. The findings suggested that communication during game play is an important factor for improving interpersonal relationships of this age group. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=communication" title="communication">communication</a>, <a href="https://publications.waset.org/abstracts/search?q=real%20friend" title=" real friend"> real friend</a>, <a href="https://publications.waset.org/abstracts/search?q=social%20adjustment" title=" social adjustment"> social adjustment</a>, <a href="https://publications.waset.org/abstracts/search?q=virtual%20friend" title=" virtual friend"> virtual friend</a> </p> <a href="https://publications.waset.org/abstracts/38747/effects-of-handheld-video-games-on-interpersonal-relationships-a-two-wave-panel-study-on-elementary-school-students" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/38747.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">491</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">29</span> Human Resource Development Strategy in Automotive Industry (Eco-Car) for ASEAN Hub</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Phichak%20Phutrakhul">Phichak Phutrakhul</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purposes of this research were to study concepts and strategies of human resource development in the automotive manufacturers and to articulate the proposals against the government about the human resource development for automotive industry. In the present study, qualitative study was an in-depth interview in which the qualitative data were collected from the executive or the executive of human resource division from five automotive companies - Toyota Motor (Thailand) Co., Ltd., Nissan Motor (Thailand) Co., Ltd., Mitsubishi Motors (Thailand) Co., Ltd., Honda Automobile (Thailand) Co., Ltd., and Suzuki Motor (Thailand) Co., Ltd. Qualitative data analysis was performed by using inter-coder agreement technique. The research findings were as follows: The external factors included the current conditions of the automotive industry, government’s policy related to the automotive industry, technology, labor market and human resource development systems of the country. The internal factors included management, productive management, organizational strategies, leadership, organizational culture and philosophy of human resource development. These factors were affected to the different concept of human resources development -the traditional human resource development and the strategies of human resource development. The organization focuses on human resources as intellectual capital and uses the strategies of human resource development in all development processes. The strategies of human resource development will enhance the ability of human resources in the organization and the country. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=human%20resource%20development%20strategy" title="human resource development strategy">human resource development strategy</a>, <a href="https://publications.waset.org/abstracts/search?q=automotive%20industry" title=" automotive industry"> automotive industry</a>, <a href="https://publications.waset.org/abstracts/search?q=eco-cars" title=" eco-cars"> eco-cars</a>, <a href="https://publications.waset.org/abstracts/search?q=ASEAN" title=" ASEAN"> ASEAN</a> </p> <a href="https://publications.waset.org/abstracts/12421/human-resource-development-strategy-in-automotive-industry-eco-car-for-asean-hub" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/12421.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">471</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">28</span> Integrated Thermal Control to Improve Workers' Intellectual Concentration in Office Environment</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kimi%20Ueda">Kimi Ueda</a>, <a href="https://publications.waset.org/abstracts/search?q=Kosuke%20Sugita"> Kosuke Sugita</a>, <a href="https://publications.waset.org/abstracts/search?q=Soma%20Kawamoto"> Soma Kawamoto</a>, <a href="https://publications.waset.org/abstracts/search?q=Hiroshi%20Shimoda"> Hiroshi Shimoda</a>, <a href="https://publications.waset.org/abstracts/search?q=Hirotake%20Ishii"> Hirotake Ishii</a>, <a href="https://publications.waset.org/abstracts/search?q=Fumiaki%20Obayashi"> Fumiaki Obayashi</a>, <a href="https://publications.waset.org/abstracts/search?q=Kazuhiro%20Taniguchi"> Kazuhiro Taniguchi</a>, <a href="https://publications.waset.org/abstracts/search?q=Ayaka%20Suzuki"> Ayaka Suzuki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The authors have focused on the thermal difference between office rooms and break rooms, and proposed an integrated thermal control method to improve workers’ intellectual concentration. First, a trial experiment was conducted to verify the effect of temperature difference on workers’ intellectual concentration with using two experimental rooms; a thermally neutral break room and a cooler office room. As the result of the experiment, it was found that the thermal difference had a significant effect on improving their intellectual concentration. Workers, however, often take a short break at their desks without moving to a break room, so that the thermal difference cannot be given to them. So utilization of airflow was proposed as an integrated thermal control method instead of the temperature difference to realize the similar effect. Concretely, they are exposed to airflow when working in order to reduce their effective temperature while it is weakened when taking a break. Another experiment was conducted to confirm the effect of the airflow control on their intellectual concentration. As the result of concentration index and questionnaire survey, their intellectual concentration was significantly improved in the integrated thermal controlled environment. It was also found that most of them felt more comfortable and had higher motivation and higher degree of concentration in the environment. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=airflow" title="airflow">airflow</a>, <a href="https://publications.waset.org/abstracts/search?q=evaluation%20experiment" title=" evaluation experiment"> evaluation experiment</a>, <a href="https://publications.waset.org/abstracts/search?q=intellectual%20concentration" title=" intellectual concentration"> intellectual concentration</a>, <a href="https://publications.waset.org/abstracts/search?q=thermal%20difference" title=" thermal difference"> thermal difference</a> </p> <a href="https://publications.waset.org/abstracts/93543/integrated-thermal-control-to-improve-workers-intellectual-concentration-in-office-environment" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/93543.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">294</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">27</span> Efficient Ni(II)-Containing Layered Triple Hydroxide-Based Catalysts: Synthesis, Characterisation and Their Role in the Heck Reaction</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gabor%20Varga">Gabor Varga</a>, <a href="https://publications.waset.org/abstracts/search?q=Krisztina%20Karadi"> Krisztina Karadi</a>, <a href="https://publications.waset.org/abstracts/search?q=Zoltan%20Konya"> Zoltan Konya</a>, <a href="https://publications.waset.org/abstracts/search?q=Akos%20Kukovecz"> Akos Kukovecz</a>, <a href="https://publications.waset.org/abstracts/search?q=Pal%20Sipos"> Pal Sipos</a>, <a href="https://publications.waset.org/abstracts/search?q=Istvan%20Palinko"> Istvan Palinko</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Nickel can efficiently replace palladium in the Heck, Suzuki and Negishi reactions. This study focuses on the synthesis and catalytic application of Ni(II)-containing layered double hydroxides (LDHs) and layered triple hydroxides (LTHs). Our goals were to incorporate Ni(II) ions among the layers of LDHs or LTHs, or binding it to their surface or building it into their layers in such a way that their catalytic activities are maintained or even increased. The LDHs and LTHs were prepared by the co-precipitation method using ethylene glycol as co-solvent. In several cases, post-synthetic modifications (e.g., thermal treatment) were performed. After optimizing the synthesis conditions, the composites displayed good crystallinity and were free of byproducts. The success of the syntheses and the post-synthetic modifications was confirmed by relevant characterization methods (XRD, SEM, SEM-EDX and combined IR techniques). Catalytic activities of the produced and well-characterized solids were investigated through the Heck reaction. The composites behaved as efficient, recyclable catalysts in the Heck reaction between 4-bromoanisole and styrene. Through varying the reaction parameters, we were able to obtain acceptable conversions under mild conditions. Our study highlights the possibility of the application of Ni(II)-containing composites as efficient catalysts in coupling reactions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=layered%20double%20hydroxide" title="layered double hydroxide">layered double hydroxide</a>, <a href="https://publications.waset.org/abstracts/search?q=layered%20triple%20hydroxide" title=" layered triple hydroxide"> layered triple hydroxide</a>, <a href="https://publications.waset.org/abstracts/search?q=heterogeneous%20catalysis" title=" heterogeneous catalysis"> heterogeneous catalysis</a>, <a href="https://publications.waset.org/abstracts/search?q=heck%20reaction" title=" heck reaction"> heck reaction</a> </p> <a href="https://publications.waset.org/abstracts/95373/efficient-niii-containing-layered-triple-hydroxide-based-catalysts-synthesis-characterisation-and-their-role-in-the-heck-reaction" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/95373.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">174</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">26</span> A Novel Gene Encoding Ankyrin-Repeat Protein, SHG1, Is Indispensable for Seed Germination under Moderate Salt Stress</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=H.%20Sakamoto">H. Sakamoto</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20Tochimoto"> J. Tochimoto</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Kurosawa"> S. Kurosawa</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Suzuki"> M. Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Oguri"> S. Oguri</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Salt stress adversely affects plant growth at various stages of development including seed germination, seedling establishment, vegetative growth and finally reproduction. Because of their immobile nature, plants have evolved mechanisms to sense and respond to salt stress. Seed dormancy is an adaptive trait that enables seed germination to coincide with favorable environmental conditions. We identified a novel locus of Arabidopsis, designated SHG1 (salt hypersensitive germination 1), whose disruption leads to reduced germination rate under moderate salt stress conditions. SHG1 encodes a transmembrane protein with an ankyrin repeat motif that has been implicated in diverse cellular processes such as signal transduction. The SGH1-disrupted Arabidopsis mutant died at the cotyledon stage when sown on salt-containing medium, although wild type plants could form true leaves under the same conditions. On the other hand, this mutant showed similar phenotypes to wild type plants when sown on medium without salt and transferred to salt-containing medium at the vegetative stage. These results suggested that SHG1 played indispensable role in the seed germination and seedling establishment under moderate salt stress conditions. SHG1 may be involved in the release of seed dormancy. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=germination" title="germination">germination</a>, <a href="https://publications.waset.org/abstracts/search?q=ankyrin%20repeat" title=" ankyrin repeat"> ankyrin repeat</a>, <a href="https://publications.waset.org/abstracts/search?q=arabidopsis" title=" arabidopsis"> arabidopsis</a>, <a href="https://publications.waset.org/abstracts/search?q=salt%20tolerance" title=" salt tolerance"> salt tolerance</a> </p> <a href="https://publications.waset.org/abstracts/7011/a-novel-gene-encoding-ankyrin-repeat-protein-shg1-is-indispensable-for-seed-germination-under-moderate-salt-stress" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/7011.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">25</span> Screening of Thyroid Stimulating Hormone Using Paper-Based Lateral Flow Device</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Pattarachaya%20Preechakasedkit">Pattarachaya Preechakasedkit</a>, <a href="https://publications.waset.org/abstracts/search?q=Kota%20Osada"> Kota Osada</a>, <a href="https://publications.waset.org/abstracts/search?q=Koji%20Suzuki"> Koji Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=Daniel%20Citterio"> Daniel Citterio</a>, <a href="https://publications.waset.org/abstracts/search?q=Orawon%20Chailapakul"> Orawon Chailapakul</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A paper-based lateral flow device for screening thyroid stimulating hormone (TSH) is reported. A sandwich immunoassay was performed using two mouse monoclonal TSH antibodies (anti-hTSH 5403 and 5404) as immobilized and labeled antibodies for capturing TSH samples. Test (anti-hTSH 5403) and control (goat anti-Mouse IgG) lines were fabricated on nitrocellulose membrane (NCM) using ballpoint pen printed with a speed of 3 cm/s and thickness setting of 1. The novel gold nanoparticles europium complex (AuNPs@Eu) was used as fluorescence label compared to conventional AuNPs label. The results obtained with this device can be visually assessed by the naked eyes and under UV hand lamps, and quantitative analysis can be performed using the ImageJ program. The limit of detection (LOD) under UV hand lamps (0.1 µIU/mL) provided 50-fold greater sensitivity than AuNPs (5 µIU/mL), which is suitable for both hypothyroidism and hyperthyroidism screening within 30 min. A linear relationship between the red intensity and the logarithmic concentrations of TSH was observed with a good correlation (R²=0.992). Furthermore, the device can be effectively applied for screening TSH in the spiked human serum with recovery range of 96.80-104.45% and RSD of 2.18-3.63%. Therefore, the developed device is an alternative method for TSH screening which provides a lot of advantages including low cost, short time analysis, ease of use, disposability, portability, and on-site measurement. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=thyroid%20stimulating%20hormone" title="thyroid stimulating hormone">thyroid stimulating hormone</a>, <a href="https://publications.waset.org/abstracts/search?q=paper-based%20lateral%20flow" title=" paper-based lateral flow"> paper-based lateral flow</a>, <a href="https://publications.waset.org/abstracts/search?q=hypothyroidism" title=" hypothyroidism"> hypothyroidism</a>, <a href="https://publications.waset.org/abstracts/search?q=hyperthyroidism" title=" hyperthyroidism"> hyperthyroidism</a> </p> <a href="https://publications.waset.org/abstracts/67545/screening-of-thyroid-stimulating-hormone-using-paper-based-lateral-flow-device" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/67545.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">365</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">24</span> Cheiloscopy: A Study on Predominant Lip Print Patterns among the Gujarati Population </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Pooja%20Ahuja">Pooja Ahuja</a>, <a href="https://publications.waset.org/abstracts/search?q=Tejal%20Bhutani"> Tejal Bhutani</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20S.%20Dahiya"> M. S. Dahiya</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Cheiloscopy, the study of lip prints, is a tool in forensic investigation technique that deals with identification of individuals based on lips patterns. The objective of this study is to determine predominant lip print pattern found among the Gujarati population, to evaluate whether any sex difference exists and to study the permanence of the pattern over six months duration. The study comprised of 100 healthy individuals (50 males and 50 females), in the age group of 18 to 25 years of Gujarati population of the Gandhinagar region of the Gujarat state, India. By using Suzuki and Tsuchihashi classification, Lip prints were then divided into four quadrants and also classified on the basis of peripheral shape of the lips. Materials used to record the lip prints were dark brown colored lipstick, cellophane tape, and white bond paper. Lipstick was applied uniformly, and lip prints were taken on the glued portion of cellophane tape and then stuck on to a white bond paper. These lip prints were analyzed with magnifying lens and virtually with stereo microscope. On the analysis of the subject population, results showed Branched pattern Type II (29.57 percentage) to be most predominant in the Gujarati population. Branched pattern Type II (35.60 percentage) and long vertical Type I (28.28 percentage) were most prevalent in males and females respectively and large full lips were most predominantly present in both the sexes. The study concludes that lip prints in any form can be an effective tool for identification of an individual in a closed or open group forms. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cheiloscopy" title="cheiloscopy">cheiloscopy</a>, <a href="https://publications.waset.org/abstracts/search?q=lip%20pattern" title=" lip pattern"> lip pattern</a>, <a href="https://publications.waset.org/abstracts/search?q=predomianant" title=" predomianant"> predomianant</a>, <a href="https://publications.waset.org/abstracts/search?q=Gujarati%20population" title=" Gujarati population"> Gujarati population</a> </p> <a href="https://publications.waset.org/abstracts/50579/cheiloscopy-a-study-on-predominant-lip-print-patterns-among-the-gujarati-population" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/50579.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">298</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">23</span> A Robust and Efficient Segmentation Method Applied for Cardiac Left Ventricle with Abnormal Shapes</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Peifei%20Zhu">Peifei Zhu</a>, <a href="https://publications.waset.org/abstracts/search?q=Zisheng%20Li"> Zisheng Li</a>, <a href="https://publications.waset.org/abstracts/search?q=Yasuki%20Kakishita"> Yasuki Kakishita</a>, <a href="https://publications.waset.org/abstracts/search?q=Mayumi%20Suzuki"> Mayumi Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=Tomoaki%20Chono"> Tomoaki Chono</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Segmentation of left ventricle (LV) from cardiac ultrasound images provides a quantitative functional analysis of the heart to diagnose disease. Active Shape Model (ASM) is a widely used approach for LV segmentation but suffers from the drawback that initialization of the shape model is not sufficiently close to the target, especially when dealing with abnormal shapes in disease. In this work, a two-step framework is proposed to improve the accuracy and speed of the model-based segmentation. Firstly, a robust and efficient detector based on Hough forest is proposed to localize cardiac feature points, and such points are used to predict the initial fitting of the LV shape model. Secondly, to achieve more accurate and detailed segmentation, ASM is applied to further fit the LV shape model to the cardiac ultrasound image. The performance of the proposed method is evaluated on a dataset of 800 cardiac ultrasound images that are mostly of abnormal shapes. The proposed method is compared to several combinations of ASM and existing initialization methods. The experiment results demonstrate that the accuracy of feature point detection for initialization was improved by 40% compared to the existing methods. Moreover, the proposed method significantly reduces the number of necessary ASM fitting loops, thus speeding up the whole segmentation process. Therefore, the proposed method is able to achieve more accurate and efficient segmentation results and is applicable to unusual shapes of heart with cardiac diseases, such as left atrial enlargement. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=hough%20forest" title="hough forest">hough forest</a>, <a href="https://publications.waset.org/abstracts/search?q=active%20shape%20model" title=" active shape model"> active shape model</a>, <a href="https://publications.waset.org/abstracts/search?q=segmentation" title=" segmentation"> segmentation</a>, <a href="https://publications.waset.org/abstracts/search?q=cardiac%20left%20ventricle" title=" cardiac left ventricle"> cardiac left ventricle</a> </p> <a href="https://publications.waset.org/abstracts/38590/a-robust-and-efficient-segmentation-method-applied-for-cardiac-left-ventricle-with-abnormal-shapes" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/38590.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">339</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">22</span> Drawings Reveal Beliefs of Japanese University Students</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sakae%20Suzuki">Sakae Suzuki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Although Japanese students study English for six years in secondary schools, they demonstrate little success with it when they enter higher education. Learners’ beliefs can predict the future behavior of students, so it may be effective to investigate how learners’ beliefs limit their success and how beliefs might be nudged in a positive direction. While many researchers still depend on a questionnaire called BALLI to reveal explicit beliefs, alternative approaches, especially those designed to reveal implicit beliefs, might be helpful for promoting learning. The present study seeks to identify beliefs with a discursive approach using visual metaphors and narratives. Employing a sociocultural framework, this study investigates how students’ beliefs are revealed by drawings of themselves and their surrounding environments and artifacts while they are engaged in language learning. Research questions are: (1) Can we identify beliefs through an analysis of students’ visual narratives? (2) What environments and artifacts can be found in students’ drawings, and what do they mean? (3) To what extent do students see language learning as a solitary, rather than a social, activity? Participants are university students majoring in science and technology in Japan. The questionnaire was administered to 70 entering students in April, 2014. Data included students drawings of themselves as learners of English as well as written descriptions of students’ backgrounds, English-learning experiences, and analogies and metaphors that they used in written descriptions of themselves as learners. Data will be analyzed qualitatively and quantitatively. Anticipated results include students’ perceptions of themselves as language learners, including their sense of agency, awareness of artifacts, and social contexts of language learning. Comments will be made on implications for teaching, as well as the use of visual narratives as research tools, and recommended further research. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=drawings" title="drawings">drawings</a>, <a href="https://publications.waset.org/abstracts/search?q=learners%27%20beliefs" title=" learners' beliefs"> learners' beliefs</a>, <a href="https://publications.waset.org/abstracts/search?q=metaphors" title=" metaphors"> metaphors</a>, <a href="https://publications.waset.org/abstracts/search?q=BALLI" title=" BALLI "> BALLI </a> </p> <a href="https://publications.waset.org/abstracts/24371/drawings-reveal-beliefs-of-japanese-university-students" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/24371.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">492</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">21</span> Effect of Drag Coefficient Models concerning Global Air-Sea Momentum Flux in Broad Wind Range including Extreme Wind Speeds</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Takeshi%20Takemoto">Takeshi Takemoto</a>, <a href="https://publications.waset.org/abstracts/search?q=Naoya%20Suzuki"> Naoya Suzuki</a>, <a href="https://publications.waset.org/abstracts/search?q=Naohisa%20Takagaki"> Naohisa Takagaki</a>, <a href="https://publications.waset.org/abstracts/search?q=Satoru%20Komori"> Satoru Komori</a>, <a href="https://publications.waset.org/abstracts/search?q=Masako%20Terui"> Masako Terui</a>, <a href="https://publications.waset.org/abstracts/search?q=George%20Truscott"> George Truscott</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Drag coefficient is an important parameter in order to correctly estimate the air-sea momentum flux. However, The parameterization of the drag coefficient hasn’t been established due to the variation in the field data. Instead, a number of drag coefficient model formulae have been proposed, even though almost all these models haven’t discussed the extreme wind speed range. With regards to such models, it is unclear how the drag coefficient changes in the extreme wind speed range as the wind speed increased. In this study, we investigated the effect of the drag coefficient models concerning the air-sea momentum flux in the extreme wind range on a global scale, comparing two different drag coefficient models. Interestingly, one model didn’t discuss the extreme wind speed range while the other model considered it. We found that the difference of the models in the annual global air-sea momentum flux was small because the occurrence frequency of strong wind was approximately 1% with a wind speed of 20m/s or more. However, we also discovered that the difference of the models was shown in the middle latitude where the annual mean air-sea momentum flux was large and the occurrence frequency of strong wind was high. In addition, the estimated data showed that the difference of the models in the drag coefficient was large in the extreme wind speed range and that the largest difference became 23% with a wind speed of 35m/s or more. These results clearly show that the difference of the two models concerning the drag coefficient has a significant impact on the estimation of a regional air-sea momentum flux in an extreme wind speed range such as that seen in a tropical cyclone environment. Furthermore, we estimated each air-sea momentum flux using several kinds of drag coefficient models. We will also provide data from an observation tower and result from CFD (Computational Fluid Dynamics) concerning the influence of wind flow at and around the place. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=air-sea%20interaction" title="air-sea interaction">air-sea interaction</a>, <a href="https://publications.waset.org/abstracts/search?q=drag%20coefficient" title=" drag coefficient"> drag coefficient</a>, <a href="https://publications.waset.org/abstracts/search?q=air-sea%20momentum%20flux" title=" air-sea momentum flux"> air-sea momentum flux</a>, <a href="https://publications.waset.org/abstracts/search?q=CFD%20%28Computational%20Fluid%20Dynamics%29" title=" CFD (Computational Fluid Dynamics)"> CFD (Computational Fluid Dynamics)</a> </p> <a href="https://publications.waset.org/abstracts/41397/effect-of-drag-coefficient-models-concerning-global-air-sea-momentum-flux-in-broad-wind-range-including-extreme-wind-speeds" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/41397.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">371</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">20</span> A Challenge to Acquire Serious Victims’ Locations during Acute Period of Giant Disasters</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Keiko%20Shimazu">Keiko Shimazu</a>, <a href="https://publications.waset.org/abstracts/search?q=Yasuhiro%20Maida"> Yasuhiro Maida</a>, <a href="https://publications.waset.org/abstracts/search?q=Tetsuya%20Sugata"> Tetsuya Sugata</a>, <a href="https://publications.waset.org/abstracts/search?q=Daisuke%20Tamakoshi"> Daisuke Tamakoshi</a>, <a href="https://publications.waset.org/abstracts/search?q=Kenji%20Makabe"> Kenji Makabe</a>, <a href="https://publications.waset.org/abstracts/search?q=Haruki%20Suzuki"> Haruki Suzuki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper, we report how to acquire serious victims’ locations in the Acute Stage of Large-scale Disasters, in an Emergency Information Network System designed by us. The background of our concept is based on the Great East Japan Earthquake occurred on March 11<sup>th</sup>, 2011. Through many experiences of national crises caused by earthquakes and tsunamis, we have established advanced communication systems and advanced disaster medical response systems. However, Japan was devastated by huge tsunamis swept a vast area of Tohoku causing a complete breakdown of all the infrastructures including telecommunications. Therefore, we noticed that we need interdisciplinary collaboration between science of disaster medicine, regional administrative sociology, satellite communication technology and systems engineering experts. Communication of emergency information was limited causing a serious delay in the initial rescue and medical operation. For the emergency rescue and medical operations, the most important thing is to identify the number of casualties, their locations and status and to dispatch doctors and rescue workers from multiple organizations. In the case of the Tohoku earthquake, the dispatching mechanism and/or decision support system did not exist to allocate the appropriate number of doctors and locate disaster victims. Even though the doctors and rescue workers from multiple government organizations have their own dedicated communication system, the systems are not interoperable. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=crisis%20management" title="crisis management">crisis management</a>, <a href="https://publications.waset.org/abstracts/search?q=disaster%20mitigation" title=" disaster mitigation"> disaster mitigation</a>, <a href="https://publications.waset.org/abstracts/search?q=messing" title=" messing"> messing</a>, <a href="https://publications.waset.org/abstracts/search?q=MGRS" title=" MGRS"> MGRS</a>, <a href="https://publications.waset.org/abstracts/search?q=military%20grid%20reference%20system" title=" military grid reference system"> military grid reference system</a>, <a href="https://publications.waset.org/abstracts/search?q=satellite%20communication%20system" title=" satellite communication system"> satellite communication system</a> </p> <a href="https://publications.waset.org/abstracts/92339/a-challenge-to-acquire-serious-victims-locations-during-acute-period-of-giant-disasters" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/92339.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">236</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=Takamasa%20Suzuki&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Takamasa%20Suzuki&page=2" rel="next">&rsaquo;</a></li> </ul> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div 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