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Misra</title> <meta name="description" content="Search results for: Hari S. Misra"> <meta name="keywords" content="Hari S. Misra"> <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="Hari S. 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Misra"> <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> 83</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Hari S. Misra</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">83</span> The Effects of Dual-Enrollment Programs on Students’ Post-Secondary Academic Performance</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Cody%20Kirby">Cody Kirby</a>, <a href="https://publications.waset.org/abstracts/search?q=Kaustav%20Misra"> Kaustav Misra</a>, <a href="https://publications.waset.org/abstracts/search?q=Arundhati%20Bagchi%20Misra"> Arundhati Bagchi Misra</a>, <a href="https://publications.waset.org/abstracts/search?q=Sharon%20P.%20Cox"> Sharon P. Cox</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper focuses on the relationship that dual-enrollment programs have on academic performance and retention. Both performance and retention are significant issues in higher education. The first, performance, is a goal of higher education, having an impact on students’ lives. The second, retention, is key to the viability of any college or university. This paper uses survey research methodology to examine factors that lead to positive student academic performance, which leads to retention, specifically in dual-enrollment programs. The data show several characteristics that lead to a positive impact on GPA. These include the following; age, Caucasian race, full-time status, students in STEM programs, and finally dual enrollment participation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=dual%20enrollment" title="dual enrollment">dual enrollment</a>, <a href="https://publications.waset.org/abstracts/search?q=early%20college" title=" early college"> early college</a>, <a href="https://publications.waset.org/abstracts/search?q=retention" title=" retention"> retention</a>, <a href="https://publications.waset.org/abstracts/search?q=undergraduate%20education" title=" undergraduate education"> undergraduate education</a> </p> <a href="https://publications.waset.org/abstracts/146886/the-effects-of-dual-enrollment-programs-on-students-post-secondary-academic-performance" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/146886.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">150</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">82</span> A Comparative Study of Costumes for Religious Festivals in ASEAN Countries</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jaruphan%20Supprung">Jaruphan Supprung</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Aims of this research were to study the major religious festivals of merit making and joyful celebrations (nationwide) in each country of ASEAN countries and to compare the costumes for these major religious festivals among these countries. This documentary research employed qualitative research methodology. The findings of the research disclosed that there are 28 main religious festivals in ASEAN countries: 3 Islamic festivals in Brunei Darussalam such as Hari Raya Aidiladha Festival, Mauludin Nabi Festival and Hari Raya Aidilfitri Festival; 2 Buddhist festivals in Cambodia such as Pchum Ben Festival and Khmer New Year Festival; 3 Islamic festivals in Indonesia such as Eid al-Adha Festival, Maulid Nabi Festival and Eid ul-Fitr Festival; 5 Buddhist festivals in Laos such as Boun Awk Pansa Festival, Boun Pha Vet Festival, Boun Pi Mai Festival, Boun Khao Pradabdin Festival and Boun Khao Salak Festival; 3 Islamic festivals in Malaysia such as Hari Raya Aidil Adha Festival, Maulidur Rasul Festival and Hari Raya Aidilfitri Festival; 4 Buddhist festivals in Myanmar such as Thadingyut Festival, Tazaungmon Full Moon Festival, Htamane Festival, and Thingyan Festival; 2 Christian festivals in Philippines such as Christmas Festival and Feast of the Santo Niño; Only 1 Buddhist festival in Singapore: Festival of Vesak Day; 4 Buddhist festivals in Thailand such as Songkran Festival (Thai New Year), Sart Thai Festival, Khao Pansa Festival and Awk Pansa Festival; and only 1 Buddhist festival in Vietnam: Tet Nguyen Dan Festival. For the comparison of the costumes for these major religious festivals, it can be concluded that the most popular style of male costume for religious festivals in ASEAN countries consists of stand-up collar (100%), long sleeves (100%), shirt (90%), and long pants (100%), and the most popular style of male costume for religious festivals in ASEAN countries consists of round neck (90%), long sleeves (80%), blouse (60%), and maxi tube skirt (80%). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=costume" title="costume">costume</a>, <a href="https://publications.waset.org/abstracts/search?q=religious%20festival" title=" religious festival"> religious festival</a>, <a href="https://publications.waset.org/abstracts/search?q=ASEAN%20countries" title=" ASEAN countries"> ASEAN countries</a>, <a href="https://publications.waset.org/abstracts/search?q=visual%20and%20performing%20arts" title=" visual and performing arts"> visual and performing arts</a> </p> <a href="https://publications.waset.org/abstracts/5496/a-comparative-study-of-costumes-for-religious-festivals-in-asean-countries" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/5496.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">300</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">81</span> PPRA Regulates DNA Replication Initiation and Cell Morphology in Escherichia coli</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ganesh%20K.%20Maurya">Ganesh K. Maurya</a>, <a href="https://publications.waset.org/abstracts/search?q=Reema%20Chaudhary"> Reema Chaudhary</a>, <a href="https://publications.waset.org/abstracts/search?q=Neha%20Pandey"> Neha Pandey</a>, <a href="https://publications.waset.org/abstracts/search?q=Hari%20S.%20Misra"> Hari S. Misra</a> </p> <p class="card-text"><strong>Abstract:</strong></p> PprA, a pleiotropic protein participating in radioresistance, has been reported for its roles in DNA replication initiation, genome segregation, cell division and DNA repair in polyextremophile Deinococcus radiodurans. Interestingly, expression of deinococcal PprA in E. coli suppresses its growth by reducing the number of colony forming units and provides better resistance against γ-radiation than control. We employed different biochemical and cell biology studies using PprA and its DNA binding/polymerization mutants (K133E & W183R) in E. coli. Cells expressing wild type PprA or its K133E mutant showed reduction in the amount of genomic DNA as well as chromosome copy number in comparison to W183R mutant of PprA and control cells, which suggests the role of PprA protein in regulation of DNA replication initiation in E. coli. Further, E. coli cells expressing PprA or its mutants exhibited different impact on cell morphology than control. Expression of PprA or K133E mutant displayed a significant increase in cell length upto 5 folds while W183R mutant showed cell length similar to uninduced control cells. We checked the interaction of deinococcal PprA and its mutants with E. coli DnaA using Bacterial two-hybrid system and co-immunoprecipitation. We observed a functional interaction of EcDnaA with PprA and K133E mutant but not with W183R mutant of PprA. Further, PprA or K133E mutant has suppressed the ATPase activity of EcDnaA but W183R mutant of PprA failed to do so. These observations suggested that PprA protein regulates DNA replication initiation and cell morphology of surrogate E. coli. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=DNA%20replication" title="DNA replication">DNA replication</a>, <a href="https://publications.waset.org/abstracts/search?q=radioresistance" title=" radioresistance"> radioresistance</a>, <a href="https://publications.waset.org/abstracts/search?q=protein-protein%20interaction" title=" protein-protein interaction"> protein-protein interaction</a>, <a href="https://publications.waset.org/abstracts/search?q=cell%20morphology" title=" cell morphology"> cell morphology</a>, <a href="https://publications.waset.org/abstracts/search?q=ATPase%20activity" title=" ATPase activity"> ATPase activity</a> </p> <a href="https://publications.waset.org/abstracts/171547/ppra-regulates-dna-replication-initiation-and-cell-morphology-in-escherichia-coli" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/171547.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">69</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">80</span> PPRA Controls DNA Replication and Cell Growth in Escherichia Coli</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ganesh%20K.%20Maurya">Ganesh K. Maurya</a>, <a href="https://publications.waset.org/abstracts/search?q=Reema%20Chaudhary"> Reema Chaudhary</a>, <a href="https://publications.waset.org/abstracts/search?q=Neha%20Pandey"> Neha Pandey</a>, <a href="https://publications.waset.org/abstracts/search?q=Hari%20S.%20Misra"> Hari S. Misra</a> </p> <p class="card-text"><strong>Abstract:</strong></p> PprA, a pleiotropic protein participating in radioresistance, has been reported for its roles in DNA replication initiation, genome segregation, cell division and DNA repair in polyextremophile Deinococcus radiodurans. Interestingly, expression of deinococcal PprA in E. coli suppresses its growth by reducing the number of colony forming units and provide better resistance against γ-radiation than control. We employed different biochemical and cell biology studies using PprA and its DNA binding/polymerization mutants (K133E & W183R) in E. coli. Cells expressing wild type PprA or its K133E mutant showed reduction in the amount of genomic DNA as well as chromosome copy number in comparison to W183R mutant of PprA and control cells, which suggests the role of PprA protein in regulation of DNA replication initiation in E. coli. Further, E. coli cells expressing PprA or its mutants exhibited different impact on cell morphology than control. Expression of PprA or K133E mutant displayed a significant increase in cell length upto 5 folds while W183R mutant showed cell length similar to uninduced control cells. We checked the interaction of deinococcal PprA and its mutants with E. coli DnaA using Bacterial two-hybrid system and co-immunoprecipitation. We observed a functional interaction of EcDnaA with PprA and K133E mutant but not with W183R mutant of PprA. Further, PprA or K133E mutant has suppressed the ATPase activity of EcDnaA but W183R mutant of PprA failed to do so. These observations suggested that PprA protein regulates DNA replication initiation and cell morphology of surrogate E. coli. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=DNA%20replication" title="DNA replication">DNA replication</a>, <a href="https://publications.waset.org/abstracts/search?q=radioresistance" title=" radioresistance"> radioresistance</a>, <a href="https://publications.waset.org/abstracts/search?q=protein-protein%20interaction" title=" protein-protein interaction"> protein-protein interaction</a>, <a href="https://publications.waset.org/abstracts/search?q=cell%20morphology" title=" cell morphology"> cell morphology</a>, <a href="https://publications.waset.org/abstracts/search?q=ATPase%20activity" title=" ATPase activity"> ATPase activity</a> </p> <a href="https://publications.waset.org/abstracts/171922/ppra-controls-dna-replication-and-cell-growth-in-escherichia-coli" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/171922.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">70</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">79</span> Fabrication of Miniature Gear of Hastelloy X by WEDM Process</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bhupinder%20Singh">Bhupinder Singh</a>, <a href="https://publications.waset.org/abstracts/search?q=Joy%20Prakash%20Misra"> Joy Prakash Misra</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This article provides the information regarding machining of hastelloy-X on wire electro spark machining (WEDM). Experimental investigation has been carried out by varying pulse-on time (TON), pulse-off time (TOFF), peak current (IP) and spark gap voltage (SV). Effect of these parameters is studied on material removal rate (MRR). Experiments are designed as per box-behnken design (BBD) technique of response surface methodology (RSM). Analysis of variance (ANOVA) results indicates that TON, TOFF, IP, SV, TON x IP are significant parameters that influenced the MRR, and it is depicted that value of MRR is more at high discharge energy (HDE) and less at low discharge energy (LDE). Furthermore, miniature impeller and miniature gear (OD≤10MM) is fabricated by WEDM at optimized condition. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=advanced%20manufacturing" title="advanced manufacturing">advanced manufacturing</a>, <a href="https://publications.waset.org/abstracts/search?q=WEDM" title=" WEDM"> WEDM</a>, <a href="https://publications.waset.org/abstracts/search?q=super%20alloy" title=" super alloy"> super alloy</a>, <a href="https://publications.waset.org/abstracts/search?q=gear" title=" gear"> gear</a> </p> <a href="https://publications.waset.org/abstracts/139907/fabrication-of-miniature-gear-of-hastelloy-x-by-wedm-process" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/139907.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">226</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">78</span> Performance Analysis of Artificial Neural Network with Decision Tree in Prediction of Diabetes Mellitus</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=J.%20K.%20Alhassan">J. K. Alhassan</a>, <a href="https://publications.waset.org/abstracts/search?q=B.%20Attah"> B. Attah</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Misra"> S. Misra</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Human beings have the ability to make logical decisions. Although human decision - making is often optimal, it is insufficient when huge amount of data is to be classified. medical dataset is a vital ingredient used in predicting patients health condition. In other to have the best prediction, there calls for most suitable machine learning algorithms. This work compared the performance of Artificial Neural Network (ANN) and Decision Tree Algorithms (DTA) as regards to some performance metrics using diabetes data. The evaluations was done using weka software and found out that DTA performed better than ANN. Multilayer Perceptron (MLP) and Radial Basis Function (RBF) were the two algorithms used for ANN, while RegTree and LADTree algorithms were the DTA models used. The Root Mean Squared Error (RMSE) of MLP is 0.3913,that of RBF is 0.3625, that of RepTree is 0.3174 and that of LADTree is 0.3206 respectively. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=artificial%20neural%20network" title="artificial neural network">artificial neural network</a>, <a href="https://publications.waset.org/abstracts/search?q=classification" title=" classification"> classification</a>, <a href="https://publications.waset.org/abstracts/search?q=decision%20tree%20algorithms" title=" decision tree algorithms"> decision tree algorithms</a>, <a href="https://publications.waset.org/abstracts/search?q=diabetes%20mellitus" title=" diabetes mellitus"> diabetes mellitus</a> </p> <a href="https://publications.waset.org/abstracts/35949/performance-analysis-of-artificial-neural-network-with-decision-tree-in-prediction-of-diabetes-mellitus" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/35949.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">408</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">77</span> Thermal Radiation and Chemical Reaction Effects on MHD Casson Fluid Past a Permeable Stretching Sheet in a Porous Medium</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Y.%20Sunita%20Rani">Y. Sunita Rani</a>, <a href="https://publications.waset.org/abstracts/search?q=Y.%20Hari%20Krishna"> Y. Hari Krishna</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20V.%20Ramana%20Murthy"> M. V. Ramana Murthy</a>, <a href="https://publications.waset.org/abstracts/search?q=K.%20Sudhaker%20Reddy"> K. Sudhaker Reddy</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This article studied effects of radiation and chemical reaction on MHD casson fluoid flow past a Permeable Stretching Sheet in a Porous Medium. Suitable transformations are considered to transform the governing partial differential equations as ordinary ones and then solved by the numerical procedures like Runge- Kutta – Fehlberg shooting technique method. The effects of various governing parameters, on the velocity, temperature and concentration are displayed through graphs and discussed numerically. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=MHD" title="MHD">MHD</a>, <a href="https://publications.waset.org/abstracts/search?q=Casson%20fluid" title=" Casson fluid"> Casson fluid</a>, <a href="https://publications.waset.org/abstracts/search?q=porous%20medium" title=" porous medium"> porous medium</a>, <a href="https://publications.waset.org/abstracts/search?q=permeable%20stretching%20sheet" title=" permeable stretching sheet"> permeable stretching sheet</a> </p> <a href="https://publications.waset.org/abstracts/162105/thermal-radiation-and-chemical-reaction-effects-on-mhd-casson-fluid-past-a-permeable-stretching-sheet-in-a-porous-medium" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/162105.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">127</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">76</span> Morphology and Mineralogy of Acid Treated Soil</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=P.%20Hari%20Prasad%20Reddy">P. Hari Prasad Reddy</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20H.%20Rama%20Vara%20Prasad"> C. H. Rama Vara Prasad</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Kalyan%20Kumar"> G. Kalyan Kumar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper presents the morphological and mineralogical changes occurring in the soil due to immediate and prolonged interaction with different concentrations of phosphoric acid and sulphuric acid. In order to assess the effect of acid contamination, a series of sediment volume, scanning electron microscopy and X-ray diffraction analysis tests were carried out on soil samples were exposed to different concentrations (1N, 4N and 8N) of phosphoric and sulphuric acid. Experimental results show that both acids showed severe morphological and mineralogical changes with synthesis of neogenic formations mainly at higher concentrations (4N and 8N) and at prolonged duration of interaction (28 and 80 days). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=phosphoric%20acid" title="phosphoric acid">phosphoric acid</a>, <a href="https://publications.waset.org/abstracts/search?q=scanning%20electron%20microscopy" title=" scanning electron microscopy"> scanning electron microscopy</a>, <a href="https://publications.waset.org/abstracts/search?q=sulphuric%20acid" title=" sulphuric acid"> sulphuric acid</a>, <a href="https://publications.waset.org/abstracts/search?q=x-ray%20diffraction%20analysis" title=" x-ray diffraction analysis"> x-ray diffraction analysis</a> </p> <a href="https://publications.waset.org/abstracts/39715/morphology-and-mineralogy-of-acid-treated-soil" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/39715.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">428</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">75</span> HPTLC Based Qualitative and Quantitative Evaluation of Uraria picta Desv: A Dashmool Species</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hari%20O.%20Saxena">Hari O. Saxena</a>, <a href="https://publications.waset.org/abstracts/search?q=Ganesh"> Ganesh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In the present investigation, chemical fingerprints of methanolic extracts of roots, stem and leaves of Uraria picta were developed using HPTLC technique. These fingerprints will be useful for authentication as well as in differentiating the species from adulterants. These will also serve as a biochemical marker for this valuable species in pharmaceutical industries and plant systemic studies. Roots, stem and leaves of Uraria picta were further evaluated for quantification of an active ingredient lupeol to find out alternatives to roots. Results showed more content of lupeol in stem (0.048%, dry wt.) as compare to roots (0.017%, dry wt.) suggesting the utilization of stem in place of roots. It will avoid uprooting of this prestigious plant which ultimately will promote its conservation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=chemical%20fingerprints" title="chemical fingerprints">chemical fingerprints</a>, <a href="https://publications.waset.org/abstracts/search?q=lupeol" title=" lupeol"> lupeol</a>, <a href="https://publications.waset.org/abstracts/search?q=quantification" title=" quantification"> quantification</a>, <a href="https://publications.waset.org/abstracts/search?q=Uraria%20picta" title=" Uraria picta"> Uraria picta</a> </p> <a href="https://publications.waset.org/abstracts/54865/hptlc-based-qualitative-and-quantitative-evaluation-of-uraria-picta-desv-a-dashmool-species" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/54865.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">257</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">74</span> Pullout Capacity of Hybrid Anchor Piles</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=P.%20Hari%20Krishna">P. Hari Krishna</a>, <a href="https://publications.waset.org/abstracts/search?q=V.%20Ramana%20Murty"> V. Ramana Murty</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Different types of foundations are subjected to pullout or tensile loads depending on the soil in which they are embedded or due to the structural loads coming on them. In those circumstances, anchors were generally used to resist these loads. This paper presents the field pullout studies on hybrid anchor piles embedded in different types of soils. The pullout capacity and resistance of the hybrid granular anchor piles installed in the native expansive soil which is available in the campus are compared with similar hybrid concrete anchor piles which were installed in similar field conditions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=expansive%20soil" title="expansive soil">expansive soil</a>, <a href="https://publications.waset.org/abstracts/search?q=hybrid%20concrete%20anchor%20piles" title=" hybrid concrete anchor piles"> hybrid concrete anchor piles</a>, <a href="https://publications.waset.org/abstracts/search?q=hybrid%20granular%20anchor%20piles" title=" hybrid granular anchor piles"> hybrid granular anchor piles</a>, <a href="https://publications.waset.org/abstracts/search?q=pullout%20tests" title=" pullout tests"> pullout tests</a> </p> <a href="https://publications.waset.org/abstracts/13185/pullout-capacity-of-hybrid-anchor-piles" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/13185.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">410</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">73</span> Analysis of Slip Flow Heat Transfer between Asymmetrically Heated Parallel Plates </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hari%20Mohan%20Kushwaha">Hari Mohan Kushwaha</a>, <a href="https://publications.waset.org/abstracts/search?q=Santosh%20Kumar%20Sahu"> Santosh Kumar Sahu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In the present study, analysis of heat transfer is carried out in the slip flow region for the fluid flowing between two parallel plates by employing the asymmetric heat fluxes at surface of the plates. The flow is assumed to be hydrodynamically and thermally fully developed for the analysis. The second order velocity slip and viscous dissipation effects are considered for the analysis. Closed form expressions are obtained for the Nusselt number as a function of Knudsen number and modified Brinkman number. The limiting condition of the present prediction for Kn = 0, Kn2 = 0, and Brq1 = 0 is considered and found to agree well with other analytical results. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Knudsen%20number" title="Knudsen number">Knudsen number</a>, <a href="https://publications.waset.org/abstracts/search?q=modified%20Brinkman%20number" title=" modified Brinkman number"> modified Brinkman number</a>, <a href="https://publications.waset.org/abstracts/search?q=slip%20flow" title=" slip flow"> slip flow</a>, <a href="https://publications.waset.org/abstracts/search?q=velocity%20slip" title=" velocity slip"> velocity slip</a> </p> <a href="https://publications.waset.org/abstracts/17458/analysis-of-slip-flow-heat-transfer-between-asymmetrically-heated-parallel-plates" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/17458.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">387</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">72</span> Intelligent Crowd Management Systems in Trains</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sai%20S.%20Hari">Sai S. Hari</a>, <a href="https://publications.waset.org/abstracts/search?q=Shriram%20Ramanujam"> Shriram Ramanujam</a>, <a href="https://publications.waset.org/abstracts/search?q=Unnati%20Trivedi"> Unnati Trivedi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The advent of mass transit systems like rail, metro, maglev, and various other rail based transport has pacified the requirement of public transport for the masses to a great extent. However, the abatement of the demand does not necessarily mean it is managed efficiently, eloquently or in an encapsulating manner. The primary problem identified that the one this paper seeks to solve is the dipsomaniac like manner in which the compartments are occupied. This problem is solved by using a comparison of an empty train and an occupied one. The pixel data of an occupied train is compared to the pixel data of an empty train. This is done using canny edge detection technique. After the comparison it intimates the passengers at the consecutive stops which compartments are not occupied or have low occupancy. Thus, redirecting them and preventing overcrowding. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=canny%20edge%20detection" title="canny edge detection">canny edge detection</a>, <a href="https://publications.waset.org/abstracts/search?q=comparison" title=" comparison"> comparison</a>, <a href="https://publications.waset.org/abstracts/search?q=encapsulation" title=" encapsulation"> encapsulation</a>, <a href="https://publications.waset.org/abstracts/search?q=redirection" title=" redirection"> redirection</a> </p> <a href="https://publications.waset.org/abstracts/35655/intelligent-crowd-management-systems-in-trains" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/35655.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">333</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">71</span> Defect Induced Enhanced Photoresponse in Graphene</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Prarthana%20Gowda">Prarthana Gowda</a>, <a href="https://publications.waset.org/abstracts/search?q=Tushar%20Sakorikar"> Tushar Sakorikar</a>, <a href="https://publications.waset.org/abstracts/search?q=Siva%20K.%20Reddy"> Siva K. Reddy</a>, <a href="https://publications.waset.org/abstracts/search?q=Darim%20B.%20Ferry"> Darim B. Ferry</a>, <a href="https://publications.waset.org/abstracts/search?q=Abha%20Misra"> Abha Misra</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Graphene, a two-dimensional carbon allotrope has demonstrated excellent electrical, mechanical and optical properties. A tunable band gap of grapheme demonstrated broad band absorption of light with a response time of picoseconds, however it suffers a fast recombination of the photo generated carriers. Many reports have explored to overcome this problem; in this presentation, we discuss defect induced enhanced photoresponse in a few layer graphene (FLG) due to exposure of infrared (IR) radiation. The two and four-fold enhancement in the photocurrent is achieved by addition of multiwalled carbon nano tubes (MWCNT) to an FLG surface and also creating the wrinkles in the FLG (WG) respectively. In our study, it is also inferred that the photo current generation is highly dependent on the morphological defects on the graphene. It is observed that the FLG (without defects) generates the photo current instantaneously, and after a prolonged exposure to the IR radiation decays the generation rate. Importantly, the presence of MWCNT on FLG enhances the stability and WG presented both stable as well as enhanced photo response. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=graphene" title="graphene">graphene</a>, <a href="https://publications.waset.org/abstracts/search?q=multiwalled%20carbon%20nano%20tubes" title=" multiwalled carbon nano tubes"> multiwalled carbon nano tubes</a>, <a href="https://publications.waset.org/abstracts/search?q=wrinkled%20graphene" title=" wrinkled graphene"> wrinkled graphene</a>, <a href="https://publications.waset.org/abstracts/search?q=photo%20detector" title=" photo detector"> photo detector</a>, <a href="https://publications.waset.org/abstracts/search?q=photo%20current" title=" photo current "> photo current </a> </p> <a href="https://publications.waset.org/abstracts/13611/defect-induced-enhanced-photoresponse-in-graphene" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/13611.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">414</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">70</span> Shopping Behaviour of Ethnic Groups in Indian Culture</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hari%20Govindmishra">Hari Govindmishra</a>, <a href="https://publications.waset.org/abstracts/search?q=Sarabjot%20Singh"> Sarabjot Singh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study offers an approach to understand different determinants of shopping behaviour, and the effect of ethnicity on shopping behaviour. The results reveal that the Indian culture is composite in nature and because of which there is no difference between different ethnic groups in their preference for three shopping behaviour determinants, viz., status consciousness, need for touch and companion opinion. The research model investigates the relevant relationship between these constructs by using a structural equation modelling approach, which reveals that status consciousness, need for touch and companion opinion are significant determinants of shopping behaviour. Consequently, the shopping behaviour managers have to understand the collective nature of Indian ethnic consumers in their shopping behaviour. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ethnic%20groups" title="ethnic groups">ethnic groups</a>, <a href="https://publications.waset.org/abstracts/search?q=status%20consciousness" title=" status consciousness"> status consciousness</a>, <a href="https://publications.waset.org/abstracts/search?q=companion%20opinion" title=" companion opinion"> companion opinion</a>, <a href="https://publications.waset.org/abstracts/search?q=need%20for%20touch" title=" need for touch"> need for touch</a>, <a href="https://publications.waset.org/abstracts/search?q=shopping%20behaviour" title=" shopping behaviour"> shopping behaviour</a> </p> <a href="https://publications.waset.org/abstracts/42476/shopping-behaviour-of-ethnic-groups-in-indian-culture" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/42476.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">451</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">69</span> A Traceability Index for Food</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hari%20Pulapaka">Hari Pulapaka</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper defines and develops the notion of a traceability index for food and may be used by any consumer (restaurant, distributor, average consumer etc.). The concept is then extended to a region's food system as a way to measure how well a regional food system utilizes its own bounty or at least, is connected to its food sources. With increasing emphases on the sustainability of aspects of regional and ultimately, the global food system, it is reasonable to accept that if we know how close (in relative terms) an end-user of a set of ingredients (as they traverse through the maze of supply chains) is from the sources, we may be better equipped to evaluate the quality of the set as measured by any number of qualitative and quantitative criteria. We propose a mathematical model which may be adapted to a number of contexts and sizes. Two hypothetical cases of different scope are presented which highlight how the model works as an evaluator of steps between an end-user and the source(s) of the ingredients they consume. The variables in the model are flexible enough to be adapted to other applications beyond food systems. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=food" title="food">food</a>, <a href="https://publications.waset.org/abstracts/search?q=traceability" title=" traceability"> traceability</a>, <a href="https://publications.waset.org/abstracts/search?q=supply%20chain" title=" supply chain"> supply chain</a>, <a href="https://publications.waset.org/abstracts/search?q=mathematical%20model" title=" mathematical model"> mathematical model</a> </p> <a href="https://publications.waset.org/abstracts/48567/a-traceability-index-for-food" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/48567.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">274</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">68</span> 1,8-Naphthalimide Substituted 4,4-Difluoroboradiaza-S-Indacene Dyads: Synthesis, Structure, Properties and Live-Cell Imaging</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Madhurima%20Poddar">Madhurima Poddar</a>, <a href="https://publications.waset.org/abstracts/search?q=Vinay%20Sharma"> Vinay Sharma</a>, <a href="https://publications.waset.org/abstracts/search?q=Shaikh%20M.%20Mobin"> Shaikh M. Mobin</a>, <a href="https://publications.waset.org/abstracts/search?q=Rajneesh%20Misra"> Rajneesh Misra</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Three 1,8-naphthalimide (NPI) substituted 4,4-difluoroboradiaza-s-indacene (BODIPY) dyads were synthesized via Pd-catalyzed Sonogashira cross-coupling reaction of ethynyl substituted NPI with the meso-, β- and α-halogenated BODIPYs, respectively. The photophysical and electrochemical data reveals considerable electronic communication between the BODIPY and NPI moieties. The electronic absorption spectrum reveals that the substitution of NPI at α position of BODIPY exhibit better electronic communication between the NPI and the BODIPY units. The electronic structures of all the dyads exhibit planar geometries which are in a good correlation with the structures obtained from single crystal X-ray diffraction. The crystal structures of the dyads exhibit interesting supramolecular interactions. The dyads show good cytocompatibility with the potential of multicolor live-cell imaging; making them excellent candidates for biological applications. The work provides an important strategy of screening the substitution pattern at different position of BODIPYs which will be useful for the design of BODIPY based organic molecules for various optoelectronic applications as well as bio-imaging. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=bio-imaging%20studies" title="bio-imaging studies">bio-imaging studies</a>, <a href="https://publications.waset.org/abstracts/search?q=cross-coupling" title=" cross-coupling"> cross-coupling</a>, <a href="https://publications.waset.org/abstracts/search?q=cyclic%20voltammetry" title=" cyclic voltammetry"> cyclic voltammetry</a>, <a href="https://publications.waset.org/abstracts/search?q=density%20functional%20calculations" title=" density functional calculations"> density functional calculations</a>, <a href="https://publications.waset.org/abstracts/search?q=fluorescence%20spectra" title=" fluorescence spectra"> fluorescence spectra</a>, <a href="https://publications.waset.org/abstracts/search?q=single%20crystal%20XRD" title=" single crystal XRD"> single crystal XRD</a>, <a href="https://publications.waset.org/abstracts/search?q=UV%2FVis%20spectroscopy" title=" UV/Vis spectroscopy"> UV/Vis spectroscopy</a> </p> <a href="https://publications.waset.org/abstracts/102893/18-naphthalimide-substituted-44-difluoroboradiaza-s-indacene-dyads-synthesis-structure-properties-and-live-cell-imaging" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/102893.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">145</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">67</span> A Comparative Study of Sports Competitive Anxiety Level among Male and Female Collegiate Level Athletes of Ponda City</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hari%20Om%20Kashyap">Hari Om Kashyap</a>, <a href="https://publications.waset.org/abstracts/search?q=Rohit%20Gurudas%20Maulingkar"> Rohit Gurudas Maulingkar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The aim of the study was to compare sports competition anxiety levels between male and female college athletes of Ponda City. A total number of 50 athletes were selected as a subject for this research, where 25 male athletes and 25 female athletes of age between 18 to 22 years were selected. The purposive method was used for the selection of samples from Ponda city. Sports Competitive Anxiety Test (SCAT) by R. Martin, 1990, was used for data collection. For comparing Sports Competitive Anxiety between male and female college athletes independent “t” test was applied at a 0.05 level of significance. The result of the study indicates that the p-value is .013178, and the result is significant at p<.05, which means there was a significant difference found in sports competitive anxiety between male athletes and female athletes who are taking part in various intercollegiate sports competitions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=competitive%20anxiety" title="competitive anxiety">competitive anxiety</a>, <a href="https://publications.waset.org/abstracts/search?q=athlete" title=" athlete"> athlete</a>, <a href="https://publications.waset.org/abstracts/search?q=male" title=" male"> male</a>, <a href="https://publications.waset.org/abstracts/search?q=female" title=" female"> female</a> </p> <a href="https://publications.waset.org/abstracts/159644/a-comparative-study-of-sports-competitive-anxiety-level-among-male-and-female-collegiate-level-athletes-of-ponda-city" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/159644.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">105</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">66</span> Dissolved Gas Analysis Based Regression Rules from Trained ANN for Transformer Fault Diagnosis </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Deepika%20Bhalla">Deepika Bhalla</a>, <a href="https://publications.waset.org/abstracts/search?q=Raj%20Kumar%20Bansal"> Raj Kumar Bansal</a>, <a href="https://publications.waset.org/abstracts/search?q=Hari%20Om%20Gupta"> Hari Om Gupta</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Dissolved Gas Analysis (DGA) has been widely used for fault diagnosis in a transformer. Artificial neural networks (ANN) have high accuracy but are regarded as black boxes that are difficult to interpret. For many problems it is desired to extract knowledge from trained neural networks (NN) so that the user can gain a better understanding of the solution arrived by the NN. This paper applies a pedagogical approach for rule extraction from function approximating neural networks (REFANN) with application to incipient fault diagnosis using the concentrations of the dissolved gases within the transformer oil, as the input to the NN. The input space is split into subregions and for each subregion there is a linear equation that is used to predict the type of fault developing within a transformer. The experiments on real data indicate that the approach used can extract simple and useful rules and give fault predictions that match the actual fault and are at times also better than those predicted by the IEC method. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=artificial%20neural%20networks" title="artificial neural networks">artificial neural networks</a>, <a href="https://publications.waset.org/abstracts/search?q=dissolved%20gas%20analysis" title=" dissolved gas analysis"> dissolved gas analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=rules%20extraction" title=" rules extraction"> rules extraction</a>, <a href="https://publications.waset.org/abstracts/search?q=transformer" title=" transformer"> transformer</a> </p> <a href="https://publications.waset.org/abstracts/14091/dissolved-gas-analysis-based-regression-rules-from-trained-ann-for-transformer-fault-diagnosis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/14091.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">536</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">65</span> Enhancing Visual Corporate Identity on Festive Money Packets Design with Cultural Symbolisms</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Noranis%20Ismail">Noranis Ismail</a>, <a href="https://publications.waset.org/abstracts/search?q=Shamsul%20H.%20A.%20Rahman"> Shamsul H. A. Rahman</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The objective of this research is to accentuate the importance of Visual Corporate Identity by utilizing Malay motifs amalgamated with Malay proverbs to enhance the corporate brand of The Design School (TDS) of Taylor’s University. The researchers aim to manipulate festive money packet as a mean to communicate to the audience by using non-verbal visual cues such as colour, languages, and symbols that reflect styles and cultural heritage. The paper concluded that it is possible to utilize Hari Raya packet as a medium for creative expressions by creating high-impact design through the symbolism of selected Malay proverbs and traditional Malay motifs to enhance TDS corporate visual identity. It also provides a vital contribution to other organizations to understand an integral part of corporate visual identity in heightening corporate brand by communicating indirectly to its stakeholders using visual mnemonic and cultural heritage. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=corporate%20branding" title="corporate branding">corporate branding</a>, <a href="https://publications.waset.org/abstracts/search?q=cultural%20cues" title=" cultural cues"> cultural cues</a>, <a href="https://publications.waset.org/abstracts/search?q=Malay%20culture" title=" Malay culture"> Malay culture</a>, <a href="https://publications.waset.org/abstracts/search?q=visual%20identity" title=" visual identity"> visual identity</a> </p> <a href="https://publications.waset.org/abstracts/62238/enhancing-visual-corporate-identity-on-festive-money-packets-design-with-cultural-symbolisms" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/62238.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">428</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">64</span> Magnetic Field Induced Mechanical Behavior of Fluid Filled Carbon Nanotube Foam </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Siva%20Kumar%20Reddy">Siva Kumar Reddy</a>, <a href="https://publications.waset.org/abstracts/search?q=Anwesha%20Mukherjee"> Anwesha Mukherjee</a>, <a href="https://publications.waset.org/abstracts/search?q=Abha%20Misra"> Abha Misra</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Excellent energy absorption capability in carbon nanotubes (CNT) is shown in their bulk structure that behaves like super compressible foam. Furthermore, a tunable mechanical behavior of CNT foam is achieved using several methods like changing the concentration of precursors, polymer impregnation, non covalent functionalization of CNT microstructure etc. Influence of magnetic field on compressive behavior of magnetic CNT demonstrated an enhanced peak stress and energy absorption capability, which does not require any surface and structural modification of the foam. This presentation discusses the mechanical behavior of micro porous CNT foam that is impregnated in magnetic field responsive fluid. Magnetic particles are dispersed in a nonmagnetic fluid so that alignment of both particles and CNT could play a crucial role in controlling the stiffness of the overall structure. It is revealed that the compressive behavior of CNT foam critically depends on the fluid viscosity as well as magnetic field intensity. Both peak Stress and energy absorption in CNT foam followed a power law behavior with the increase in the magnetic field intensity. However, in the absence of magnetic field, both peak stress and energy absorption capability of CNT foam presented a linear dependence on the fluid viscosity. Hence, this work demonstrates the role magnetic filed in controlling the mechanical behavior of the foams prepared at nanoscale. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=carbon%20nanotubes" title="carbon nanotubes">carbon nanotubes</a>, <a href="https://publications.waset.org/abstracts/search?q=magnetic%20field" title="magnetic field">magnetic field</a>, <a href="https://publications.waset.org/abstracts/search?q=energy%20absorption%20capability%20and%20viscosity" title=" energy absorption capability and viscosity"> energy absorption capability and viscosity</a> </p> <a href="https://publications.waset.org/abstracts/13613/magnetic-field-induced-mechanical-behavior-of-fluid-filled-carbon-nanotube-foam" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/13613.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">304</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">63</span> Unsteady Numerical Analysis of Sediment Erosion Affected High Head Francis Turbine</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Saroj%20Gautam">Saroj Gautam</a>, <a href="https://publications.waset.org/abstracts/search?q=Ram%20Lama"> Ram Lama</a>, <a href="https://publications.waset.org/abstracts/search?q=Hari%20Prasad%20Neopane"> Hari Prasad Neopane</a>, <a href="https://publications.waset.org/abstracts/search?q=Sailesh%20Chitrakar"> Sailesh Chitrakar</a>, <a href="https://publications.waset.org/abstracts/search?q=Biraj%20Singh%20Thapa"> Biraj Singh Thapa</a>, <a href="https://publications.waset.org/abstracts/search?q=Baoshan%20Zhu"> Baoshan Zhu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Sediment flowing along with the water in rivers flowing in South Asia erodes the turbine components. The erosion of turbine components is influenced by the nature of fluid flow along with components of typical turbine types. This paper examines two cases of high head Francis turbines with the same speed number numerically. The numerical investigation involves both steady-state and transient analysis of the numerical model developed for both cases. Furthermore, the influence of leakage flow from the clearance gap of guide vanes is also examined and compared with no leakage flow. It presents the added pressure pulsation to rotor-stator-interaction in the turbine runner for both cases due to leakage flow. It was also found that leakage flow was a major contributor to the sediment erosion in those turbines. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=sediment%20erosion" title="sediment erosion">sediment erosion</a>, <a href="https://publications.waset.org/abstracts/search?q=Francis%20turbine" title=" Francis turbine"> Francis turbine</a>, <a href="https://publications.waset.org/abstracts/search?q=leakage%20flow" title=" leakage flow"> leakage flow</a>, <a href="https://publications.waset.org/abstracts/search?q=rotor%20stator%20interaction" title=" rotor stator interaction"> rotor stator interaction</a> </p> <a href="https://publications.waset.org/abstracts/121266/unsteady-numerical-analysis-of-sediment-erosion-affected-high-head-francis-turbine" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/121266.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">185</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">62</span> Optimization of Process Parameters in Wire Electrical Discharge Machining of Inconel X-750 for Dimensional Deviation Using Taguchi Technique</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mandeep%20Kumar">Mandeep Kumar</a>, <a href="https://publications.waset.org/abstracts/search?q=Hari%20Singh"> Hari Singh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The effective optimization of machining process parameters affects dramatically the cost and production time of machined components as well as the quality of the final products. This paper presents the optimization aspects of a Wire Electrical Discharge Machining operation using Inconel X-750 as work material. The objective considered in this study is minimization of the dimensional deviation. Six input process parameters of WEDM namely spark gap voltage, pulse-on time, pulse-off time, wire feed rate, peak current and wire tension, were chosen as variables to study the process performance. Taguchi's design of experiments methodology has been used for planning and designing the experiments. The analysis of variance was carried out for raw data as well as for signal to noise ratio. Four input parameters and one two-factor interaction have been found to be statistically significant for their effects on the response of interest. The confirmation experiments were also performed for validating the predicted results. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ANOVA" title="ANOVA">ANOVA</a>, <a href="https://publications.waset.org/abstracts/search?q=DOE" title=" DOE"> DOE</a>, <a href="https://publications.waset.org/abstracts/search?q=inconel" title=" inconel"> inconel</a>, <a href="https://publications.waset.org/abstracts/search?q=machining" title=" machining"> machining</a>, <a href="https://publications.waset.org/abstracts/search?q=optimization" title=" optimization"> optimization</a> </p> <a href="https://publications.waset.org/abstracts/48085/optimization-of-process-parameters-in-wire-electrical-discharge-machining-of-inconel-x-750-for-dimensional-deviation-using-taguchi-technique" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/48085.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">205</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">61</span> To Assess the Awareness and Health Seeking Practices Related to Vitamin-A Deficiency Diseases in Urban Slums of Delhi, India</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dr.Vasundhra%20Misra">Dr.Vasundhra Misra</a>, <a href="https://publications.waset.org/abstracts/search?q=Prof.%20Praveen%20Vashist"> Prof. Praveen Vashist</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Purpose: Vitamin A deficiency prevention programmes are at varying stages of development and implementation in all countries. Vitamin A deficiency has been recognized as a public health issue in developing countries like India. Despite achieving a lot of success a load of blindness due to Vitamin A deficiencies is still high. In this regard, a study was conducted to assess the awareness and health-seeking practices about Vitamin A deficiency diseases among the urban slum population of Delhi, India. Methods: A descriptive cross-sectional study was conducted in the 5 slum clusters from the urban population of South Delhi. A specially designed pre-tested questionnaire schedule was administered. The study sample was comprised of 1552 inhabitants. Results: The mean age of the respondents was 34 ± 12.1 years. A total of 1003 (64.6%) participants out of 1552, had heard of night blindness. Awareness of night blindness was more in the elderly age group and also found significant (p < 0.001). Only 31 (3.1%) knew that night blindness is caused due to deficiency of vitamin A. The awareness of vitamin A prophylaxis programme was significantly higher among elder age (p < 0.05) and females (p < 0.05). Conclusion: The findings highlighted that even though many of the respondents have heard of night blindness but the awareness about causes and treatment was found low in the community. There is a need for efforts directed to enhance community-level counseling and educational programmes. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=awareness" title="awareness">awareness</a>, <a href="https://publications.waset.org/abstracts/search?q=health-seeking%20practices" title=" health-seeking practices"> health-seeking practices</a>, <a href="https://publications.waset.org/abstracts/search?q=night%20blindness" title=" night blindness"> night blindness</a>, <a href="https://publications.waset.org/abstracts/search?q=vitamin-A%20deficiency%20diseases" title=" vitamin-A deficiency diseases"> vitamin-A deficiency diseases</a> </p> <a href="https://publications.waset.org/abstracts/107971/to-assess-the-awareness-and-health-seeking-practices-related-to-vitamin-a-deficiency-diseases-in-urban-slums-of-delhi-india" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/107971.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">157</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">60</span> Numerical Analysis on Triceratops Restraining System: Failure Conditions of Tethers</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Srinivasan%20Chandrasekaran">Srinivasan Chandrasekaran</a>, <a href="https://publications.waset.org/abstracts/search?q=Manda%20Hari%20Venkata%20Ramachandra%20Rao"> Manda Hari Venkata Ramachandra Rao</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Increase in the oil and gas exploration in ultra deep-water demands an adaptive structural form of the platform. Triceratops has superior motion characteristics compared to that of the Tension Leg Platform and Single Point Anchor Reservoir platforms, which is well established in the literature. Buoyant legs that support the deck are position-restrained to the sea bed using tethers with high axial pretension. Environmental forces that act on the platform induce dynamic tension variations in the tethers, causing the failure of tethers. The present study investigates the dynamic response behavior of the restraining system of the platform under the failure of a single tether of each buoyant leg in high sea states. Using the rain-flow counting algorithm and the Goodman diagram, fatigue damage caused to the tethers is estimated, and the fatigue life is predicted. Results shows that under failure conditions, the fatigue life of the remaining tethers is quite alarmingly low. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=fatigue%20life" title="fatigue life">fatigue life</a>, <a href="https://publications.waset.org/abstracts/search?q=pm%20spectrum" title=" pm spectrum"> pm spectrum</a>, <a href="https://publications.waset.org/abstracts/search?q=rain%20flow%20counting" title=" rain flow counting"> rain flow counting</a>, <a href="https://publications.waset.org/abstracts/search?q=triceratops" title=" triceratops"> triceratops</a>, <a href="https://publications.waset.org/abstracts/search?q=failure%20analysis" title=" failure analysis"> failure analysis</a> </p> <a href="https://publications.waset.org/abstracts/110131/numerical-analysis-on-triceratops-restraining-system-failure-conditions-of-tethers" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/110131.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">135</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">59</span> Impact of Overall Teaching Program of Anatomy in Learning: A Students Perspective</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mamatha%20Hosapatna">Mamatha Hosapatna</a>, <a href="https://publications.waset.org/abstracts/search?q=Anne%20D.%20Souza"> Anne D. Souza</a>, <a href="https://publications.waset.org/abstracts/search?q=Antony%20Sylvan%20Dsouza"> Antony Sylvan Dsouza</a>, <a href="https://publications.waset.org/abstracts/search?q=Vrinda%20Hari%20Ankolekar"> Vrinda Hari Ankolekar </a> </p> <p class="card-text"><strong>Abstract:</strong></p> Our study intends to know the effect of the overall teaching program of Anatomy on a students learning. The advancement of various teaching methodologies in the present era has led to progressive changes in education. A student should be able to correlate well between the theory and practical knowledge attained even in the early years of their education in medicine and should be able to implement the same in patient care. The present study therefore aims to assess the impact the current anatomy teaching program has on a students learning and to what extent is it successful in making the learning program effective. Specific objectives of our study to assess the impact of overall teaching program of Anatomy in a students’ learning. Description of process proposed: A questionnaire will be constructed and the students will be asked to put forth their views regarding the Anatomy teaching program and its method of assessment. Suggestions, if any will also be encouraged to be put forth. Type of study is cross sectional observations. Target population is the first year MBBS students and sample size is 250. Assessment plan is to obtaining students responses using questionnaire. Calculating percentages of the responses obtained. Tabulation of the results will be done. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=anatomy" title="anatomy">anatomy</a>, <a href="https://publications.waset.org/abstracts/search?q=observational%20study%20questionnaire" title=" observational study questionnaire"> observational study questionnaire</a>, <a href="https://publications.waset.org/abstracts/search?q=observational%20study" title=" observational study"> observational study</a>, <a href="https://publications.waset.org/abstracts/search?q=M.B.B.S%20students" title=" M.B.B.S students "> M.B.B.S students </a> </p> <a href="https://publications.waset.org/abstracts/35049/impact-of-overall-teaching-program-of-anatomy-in-learning-a-students-perspective" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/35049.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">499</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">58</span> Progression Rate, Prevalence, Incidence of Black Band Disease on Stony (Scleractinia) in Barranglompo Island, South Sulawesi</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Baso%20Hamdani">Baso Hamdani</a>, <a href="https://publications.waset.org/abstracts/search?q=Arniati%20Massinai"> Arniati Massinai</a>, <a href="https://publications.waset.org/abstracts/search?q=Jamaluddin%20Jompa"> Jamaluddin Jompa</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Coral diseases are one of the factors affect reef degradation. This research had analysed the progression rate, incidence, and prevalence of Black Band Disease (BBD) on stony coral (Pachyseris sp.) in relation to the environmental parameters (pH, nitrate, phospate, Dissolved Organic Matter (DOM), and turbidity). The incidence of coral disease was measured weekly for 6 weeks using Belt Transect Method. The progression rate of BBD was measured manually. Furthermore, the prevalence and incidence of BBD were calculated each colonies infected. The relationship between environmental parameters and the progression rate, prevalence and incidence of BBD was analysed by Principal Component Analysis (PCA). The results showed the average of progression rate is 0,07 ± 0,02 cm/ hari. The prevalence of BBD increased from 0,92% - 19,73% in 7 weeks observation with the average incidence of new infected colonies coral 0,2 - 0,65 colony/day The environment factors which important were pH, Nitrate, Phospate, DOM, and Turbidity. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=progression%20rate" title="progression rate">progression rate</a>, <a href="https://publications.waset.org/abstracts/search?q=incidence" title=" incidence"> incidence</a>, <a href="https://publications.waset.org/abstracts/search?q=prevalence" title=" prevalence"> prevalence</a>, <a href="https://publications.waset.org/abstracts/search?q=Black%20Band%20Disease" title=" Black Band Disease"> Black Band Disease</a>, <a href="https://publications.waset.org/abstracts/search?q=Barranglompo" title=" Barranglompo"> Barranglompo</a> </p> <a href="https://publications.waset.org/abstracts/10489/progression-rate-prevalence-incidence-of-black-band-disease-on-stony-scleractinia-in-barranglompo-island-south-sulawesi" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/10489.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">646</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">57</span> An Exploratory Study on Experiences of Menarche and Menstruation among Adolescent Girls</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bhawna%20Devi">Bhawna Devi</a>, <a href="https://publications.waset.org/abstracts/search?q=Girishwar%20Misra"> Girishwar Misra</a>, <a href="https://publications.waset.org/abstracts/search?q=Rajni%20Sahni"> Rajni Sahni</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Menarche and menstruation is a nearly universal experience in adolescent girls’ lives, yet based on several observations it has been found that it is rarely explicitly talked about, and remains poorly understood. By menarche, girls are likely to have been influenced not only by cultural stereotypes about menstruation, but also by information acquired through significant others. Their own expectations about menstruation are likely to influence their reports of menarcheal experience. The aim of this study is to examine how girls construct meaning around menarche and menstruation in social interactions and specific contexts along with conceptualized experiences which is ‘owned’ by individual girls. Twenty adolescent girls from New Delhi (India), between the ages of 12 to 19 years (mean age = 15.1) participated in the study. Semi-structured interviews were conducted to capture the nuances of menarche and menstrual experiences of these twenty adolescent girls. Thematic analysis was used to analyze the data. From the detailed analysis of transcribed data main themes that emerged were- Menarche: A Trammeled Sky to Fly, Menarche as Flashbulb Memory, Hidden Secret: Shame and Fear, Hallmark of Womanhood, Menarche as Illness. Therefore, the finding unfolds that menarche and menstruation were largely constructed as embarrassing, shameful and something to be hidden, specifically within the school context and in general when they are outside of their home. Menstruation was also constructed as illness that programmed ‘feeling of weaknesses’ into them. The production and perpetuation of gender-related difference narratives was also evident. Implications for individuals, as well as for the subjugation of girls and women, are discussed, and it is argued that current negative representations of, and practices in relation to, menarche and menstruation need to be challenged. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=embarrassment" title="embarrassment">embarrassment</a>, <a href="https://publications.waset.org/abstracts/search?q=gender-related%20difference" title=" gender-related difference"> gender-related difference</a>, <a href="https://publications.waset.org/abstracts/search?q=hidden%20secret" title=" hidden secret"> hidden secret</a>, <a href="https://publications.waset.org/abstracts/search?q=illness" title=" illness"> illness</a>, <a href="https://publications.waset.org/abstracts/search?q=menarche%20and%20menstruation" title=" menarche and menstruation"> menarche and menstruation</a> </p> <a href="https://publications.waset.org/abstracts/96141/an-exploratory-study-on-experiences-of-menarche-and-menstruation-among-adolescent-girls" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/96141.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">143</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">56</span> Effectiveness of Powerpoint Presentations in Teaching Anatomy: A Student's Perspective</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Vrinda%20Hari%20Ankolekar">Vrinda Hari Ankolekar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Introduction: The advancement of various audio-visual aids in the present era has led to progressive changes in education. Use of powerpoint presentations play a key role in anatomy to learn and understand a particular topic. As the subject of anatomy involves more of illustrations and demonstrations, powerpoint presentations become essential in conveying the necessary information. Objectives: To assess the students’ perspective about the use of powerpoint presentations in teaching anatomy.Method: A questionnaire was constructed and 55 students were asked to put forth their preferences for the powerpoint presentations or blackboard that would help them to understand the subject better. Results and conclusion: 30 voted PPT as better and effective tool to explain the subject efficiently. 35 chose PPT as more creative than Blackboard to create interest in the subject. 20 wanted to retain chalk and talk for teaching their subject instead of replacing it with PowerPoint. 36 felt chalk and talk as more useful and appropriate tool for teaching than PowerPoint. Only 25 felt chalk and talk relatively more boring than PowerPoint. 23 experienced more involvement and active participation in the class when chalk and talk is used as the teaching tool. 26 stated that chalk and talk has most of the features needed for teaching.One of the limitations of this study is that the sample size is drawn from one institution only and deals with the experience of one particular group of individuals. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=chalk%20and%20board" title="chalk and board">chalk and board</a>, <a href="https://publications.waset.org/abstracts/search?q=powerpoint%20presentation" title=" powerpoint presentation"> powerpoint presentation</a>, <a href="https://publications.waset.org/abstracts/search?q=presentation%20skills" title=" presentation skills"> presentation skills</a>, <a href="https://publications.waset.org/abstracts/search?q=teaching%20technologies" title=" teaching technologies"> teaching technologies</a> </p> <a href="https://publications.waset.org/abstracts/35050/effectiveness-of-powerpoint-presentations-in-teaching-anatomy-a-students-perspective" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/35050.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">409</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">55</span> Eco-Friendly Natural Dyes from Butea monosperma and Their Application on Cotton Fabric</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Archna%20Mall">Archna Mall</a>, <a href="https://publications.waset.org/abstracts/search?q=Neelam%20Agrawal"> Neelam Agrawal</a>, <a href="https://publications.waset.org/abstracts/search?q=Hari%20O.%20Saxena"> Hari O. Saxena</a>, <a href="https://publications.waset.org/abstracts/search?q=Bhavana%20Sharma"> Bhavana Sharma</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Butea monosperma occurs widely throughout central Indian states. Eco-friendly natural dyes were isolated in aqueous medium from leaves, bark and flowers of this plant. These dyes were used for dyeing on cotton fabric using various chemical (potassium aluminium sulphate, potassium dichromate, ferrous sulphate, stannous chloride & tannic acid) and natural mordants (rinds of Terminallia bellerica & Terminalia chebula fruits and shells of Prunus dulcis & Juglans regia nuts). Dyeing was carried out using the pre-mordanting technique. Large range of beautiful shades in terms of hue and darkness were recorded because of varying mordant concentrations and combinations. More importantly dyed fabrics registered varying the degree of colour fastness properties to washing (1-3, colour change and 4-5, colour staining), light (2-4), rubbing (4-5, dry and 3-5, wet) and perspiration (1-4, colour change and 4-5, colour staining). Thus, along with flowers which are traditionally known for natural dyes, the leaves and bark may also find their place in textile industries. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Butea%20monosperma" title="Butea monosperma">Butea monosperma</a>, <a href="https://publications.waset.org/abstracts/search?q=cotton" title=" cotton"> cotton</a>, <a href="https://publications.waset.org/abstracts/search?q=mordants" title=" mordants"> mordants</a>, <a href="https://publications.waset.org/abstracts/search?q=natural%20dyes" title=" natural dyes"> natural dyes</a> </p> <a href="https://publications.waset.org/abstracts/57950/eco-friendly-natural-dyes-from-butea-monosperma-and-their-application-on-cotton-fabric" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/57950.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">341</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">54</span> Comparative Performance Analysis of Parabolic Trough Collector Using Twisted Tape Inserts</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Atwari%20Rawani">Atwari Rawani</a>, <a href="https://publications.waset.org/abstracts/search?q=Hari%20Narayan%20Singh"> Hari Narayan Singh</a>, <a href="https://publications.waset.org/abstracts/search?q=K.%20D.%20P.%20Singh"> K. D. P. Singh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this paper, an analytical investigation of the enhancement of thermal performance of parabolic trough collector (PTC) with twisted tape inserts in the absorber tube is being reported. A comparative study between the absorber with various types of twisted tape inserts and plain tube collector has been performed in turbulent flows conditions. The parametric studies were conducted to investigate the effects of system and operating parameters on the performance of the collector. The parameters such as heat gain, overall heat loss coefficient, air rise temperature and efficiency are used to analyze the relative performance of PTC. The results show that parabolic through collector with serrated twisted tape insert shows the best performance under same set of conditions under range of parameters investigated. Results reveal that for serrated twisted tape with x=1, Nusselt number/heat transfer coefficient is found to be 4.38 and 3.51 times over plain absorber of PTC at mass flow rate of 0.06 kg/s and 0.16 kg/s respectively; while corresponding enhancement in thermal efficiency is 15.7% and 5.41% respectively. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=efficiency" title="efficiency">efficiency</a>, <a href="https://publications.waset.org/abstracts/search?q=heat%20transfer" title=" heat transfer"> heat transfer</a>, <a href="https://publications.waset.org/abstracts/search?q=twisted%20tape%20ratio" title=" twisted tape ratio"> twisted tape ratio</a>, <a href="https://publications.waset.org/abstracts/search?q=turbulent%20flow" title=" turbulent flow"> turbulent flow</a> </p> <a href="https://publications.waset.org/abstracts/70206/comparative-performance-analysis-of-parabolic-trough-collector-using-twisted-tape-inserts" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/70206.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">289</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=Hari%20S.%20Misra&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Hari%20S.%20Misra&page=3">3</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Hari%20S.%20Misra&page=2" rel="next">&rsaquo;</a></li> </ul> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div 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