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Estrada</title> <meta name="description" content="Search results for: Gabriela Estrada"> <meta name="keywords" content="Gabriela Estrada"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none 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action="https://publications.waset.org/abstracts/search"> <div id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="Gabriela Estrada"> <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> 96</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Gabriela Estrada</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">96</span> Design for Error-Proofing Assembly: A Systematic Approach to Prevent Assembly Issues since Early Design Stages, an Industrial Case Study</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20Estrada">Gabriela Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=Joaquim%20Lloveras"> Joaquim Lloveras</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Design for error-proofing assembly is a new DFX approach to prevent assembly issues since early design stages. Assembly issues that can happen during the life phases of a system such as: production, installation, operation, and replacement phases. This prevention is possible by designing the product with poka-yoke or error-proofing characteristics. This approach guide designers to make decisions based on poka-yoke assembly design requirements. As a result of applying these requirements designers are able to create solutions to prevent assembly issues for the product in development stage. This paper integrates the needs to design products in an error proofing way into the systematic approach of design process by Pahl and Beitz. A case study is presented applying this approach. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=poka-yoke" title="poka-yoke">poka-yoke</a>, <a href="https://publications.waset.org/abstracts/search?q=error-proofing" title=" error-proofing"> error-proofing</a>, <a href="https://publications.waset.org/abstracts/search?q=assembly%20issues" title=" assembly issues"> assembly issues</a>, <a href="https://publications.waset.org/abstracts/search?q=design%20process" title=" design process"> design process</a>, <a href="https://publications.waset.org/abstracts/search?q=life%20phases%20of%20a%20system" title=" life phases of a system"> life phases of a system</a> </p> <a href="https://publications.waset.org/abstracts/1576/design-for-error-proofing-assembly-a-systematic-approach-to-prevent-assembly-issues-since-early-design-stages-an-industrial-case-study" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/1576.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">376</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">95</span> Design for Error-Proofing Assembly: A Systematic Approach to Prevent Assembly Issues since Early Design Stages. An Industry Case Study</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20Estrada">Gabriela Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=Joaquim%20Lloveras"> Joaquim Lloveras</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Design for error-proofing assembly is a new DFX approach to prevent assembly issues since early design stages. Assembly issues that can happen during the life phases of a system such as: production, installation, operation and replacement phases. This prevention is possible by designing the product with poka-yoke or error-proofing characteristics. This approach guide designers to make decisions based on poka-yoke assembly design requirements. As a result of applying these requirements designers are able to create solutions to prevent assembly issues for the product in development stage. This paper integrates the needs to design products in an error proofing way into the systematic approach of design process by Pahl and Beitz. A case study is presented applying this approach. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=poka-yoke" title="poka-yoke">poka-yoke</a>, <a href="https://publications.waset.org/abstracts/search?q=error-proofing" title=" error-proofing"> error-proofing</a>, <a href="https://publications.waset.org/abstracts/search?q=assembly%20issues" title=" assembly issues"> assembly issues</a>, <a href="https://publications.waset.org/abstracts/search?q=design%20process" title=" design process"> design process</a>, <a href="https://publications.waset.org/abstracts/search?q=life%20phases%20of%20a%20system" title=" life phases of a system"> life phases of a system</a> </p> <a href="https://publications.waset.org/abstracts/1575/design-for-error-proofing-assembly-a-systematic-approach-to-prevent-assembly-issues-since-early-design-stages-an-industry-case-study" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/1575.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">323</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">94</span> Environmental Education and Water Resources Management in the City of Belem, Para, Brazil</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Naiara%20de%20Almeida%20Rios">Naiara de Almeida Rios</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The environmental education, from Tbilisi, is signaled as an important instrument for conservation and environmental management. However, the social, economic, political and environmental aspects of each place require an environmental management that corresponds to the reality to which they are inserted, as well as environmental education practices. The city of Belém, the capital of the State of Pará, is one of the most important cities in the Amazon Region, and its vast water dimension requires that its watersheds take a careful look at their socio-environmental management. The Estrada Nova Hydrographic Basin is considered as one of the most critical river basins in the city due to flooding, lack of basic sanitation and degradation of water bodies. In this context, environmental education is understood as one of the necessary conditions to reduce environmental degradation. Environmental education presents itself as an instrument of social transformation and conservation of natural resources (especially water resources), where thinking about the sustainability of natural resources is moving towards dialogue on the importance of building an environmental awareness. The commitment that environmental education proposes covers all spheres of society, since the main objective of the same is the transformation of thought and attitudes from the understanding of reality. Therefore, to analyze how the government is managing the basin, as well as the environmental education practices developed in it, is fundamental, so that government can be charged with improvements for the population and for the natural environment. Therefore, the objective of this study is to analyze the influence of environmental education actions developed by local public authorities in the management of the Estrada Nova Hydrographic Basin, Belém/PA. For the accomplishment of this study, some methodological procedures will be used, like documentary analysis, bibliographical survey and fieldwork. If the multivariate statistical method is used to analyze the results obtained in the field. Unfortunately, public policies in the area of environmental education in Belém are still moving in short steps, since government interests have had very little dialogue with the socio-environmental problems that affect the Estrada Nova Hydrographic Basin. Both formal and informal environmental education has been poorly developed, hampering the continuous process proposed by water resources management. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=environmental%20education" title="environmental education">environmental education</a>, <a href="https://publications.waset.org/abstracts/search?q=environmental%20management" title=" environmental management"> environmental management</a>, <a href="https://publications.waset.org/abstracts/search?q=hydrographic%20basin" title=" hydrographic basin"> hydrographic basin</a>, <a href="https://publications.waset.org/abstracts/search?q=water%20resources" title=" water resources"> water resources</a> </p> <a href="https://publications.waset.org/abstracts/85320/environmental-education-and-water-resources-management-in-the-city-of-belem-para-brazil" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/85320.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">189</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">93</span> Interference of Contaminants in the Characterization of Sugarcane Straw for Energy Purpose</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20T.%20Nakashima">Gabriela T. Nakashima</a>, <a href="https://publications.waset.org/abstracts/search?q=Ana%20Larissa%20S.%20Hansted"> Ana Larissa S. Hansted</a>, <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20B.%20Belini"> Gabriela B. Belini</a>, <a href="https://publications.waset.org/abstracts/search?q=Carlos%20R.%20Sette%20Jr"> Carlos R. Sette Jr</a>, <a href="https://publications.waset.org/abstracts/search?q=Hiroyuki%20Yamamoto"> Hiroyuki Yamamoto</a>, <a href="https://publications.waset.org/abstracts/search?q=Fabio%20M.%20Yamaji"> Fabio M. Yamaji</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The aim of this study was to determine the interference from contaminants in the characterization of sugarcane straw. The sugarcane straw was collected after the harvest and taken to the drying oven, and then it was crushed in the mill type Willey. Analyzes of ash contents and Klason lignin were done in triplicate and high heating value (HHV) in duplicate, according to ASTM standard. The results obtained for the sugarcane straw were 5.29% for ash content, 29.87% for Klason lignin and 17.67 MJ.kg-1 for HHV. Also, the material was analyzed by scanning electron microscope (SEM). The presence of contaminants was observed, such as silica. The high amount of contaminants in the samples may impact the results of analyzes, also raising its values, for example in the Klason lignin content. These contaminants can also adversely affect the quality of the biomass. Even using the standards is important to know what the purpose of the analysis and care mainly of sampling. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biomass" title="biomass">biomass</a>, <a href="https://publications.waset.org/abstracts/search?q=bioenergy" title=" bioenergy"> bioenergy</a>, <a href="https://publications.waset.org/abstracts/search?q=residues" title=" residues"> residues</a>, <a href="https://publications.waset.org/abstracts/search?q=solid%20fuel" title=" solid fuel"> solid fuel</a> </p> <a href="https://publications.waset.org/abstracts/49208/interference-of-contaminants-in-the-characterization-of-sugarcane-straw-for-energy-purpose" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/49208.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">281</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">92</span> Theoretical Approaches to Graphic and Formal Generation from Evolutionary Genetics</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Luz%20Estrada">Luz Estrada</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The currents of evolutionary materialistic thought have argued that knowledge about an object is not obtained through the abstractive method. That is, the object cannot come to be understood if founded upon itself, nor does it take place by the encounter between form and matter. According to this affirmation, the research presented here identified as a problematic situation the absence of comprehension of the formal creation as a generative operation. This has been referred to as a recurrent lack in the production of objects and corresponds to the need to conceive the configurative process from the reality of its genesis. In this case, it is of interest to explore ways of creation that consider the object as if it were a living organism, as well as responding to the object’s experience as embodied in the designer since it unfolds its genesis simultaneously to the ways of existence of those who are involved in the generative experience. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=architecture" title="architecture">architecture</a>, <a href="https://publications.waset.org/abstracts/search?q=theoretical%20graphics" title=" theoretical graphics"> theoretical graphics</a>, <a href="https://publications.waset.org/abstracts/search?q=evolutionary%20genetics" title=" evolutionary genetics"> evolutionary genetics</a>, <a href="https://publications.waset.org/abstracts/search?q=formal%20perception" title=" formal perception"> formal perception</a> </p> <a href="https://publications.waset.org/abstracts/158586/theoretical-approaches-to-graphic-and-formal-generation-from-evolutionary-genetics" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/158586.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">117</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">91</span> Model Development for Real-Time Human Sitting Posture Detection Using a Camera</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jheanel%20E.%20Estrada">Jheanel E. Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=Larry%20A.%20Vea"> Larry A. Vea</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study developed model to detect proper/improper sitting posture using the built in web camera which detects the upper body points’ location and distances (chin, manubrium and acromion process). It also established relationships of human body frames and proper sitting posture. The models were developed by training some well-known classifiers such as KNN, SVM, MLP, and Decision Tree using the data collected from 60 students of different body frames. Decision Tree classifier demonstrated the most promising model performance with an accuracy of 95.35% and a kappa of 0.907 for head and shoulder posture. Results also showed that there were relationships between body frame and posture through Body Mass Index. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=posture" title="posture">posture</a>, <a href="https://publications.waset.org/abstracts/search?q=spinal%20points" title=" spinal points"> spinal points</a>, <a href="https://publications.waset.org/abstracts/search?q=gyroscope" title=" gyroscope"> gyroscope</a>, <a href="https://publications.waset.org/abstracts/search?q=image%20processing" title=" image processing"> image processing</a>, <a href="https://publications.waset.org/abstracts/search?q=ergonomics" title=" ergonomics"> ergonomics</a> </p> <a href="https://publications.waset.org/abstracts/63296/model-development-for-real-time-human-sitting-posture-detection-using-a-camera" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/63296.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">329</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">90</span> Comparative Analysis between Corn and Ramon (Brosimum alicastrum) Starches to Be Used as Sustainable Bio-Based Plastics</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=C.%20R.%20R%C3%ADos-Soberanis">C. R. Ríos-Soberanis</a>, <a href="https://publications.waset.org/abstracts/search?q=V.%20M.%20Moo-Huchin"> V. M. Moo-Huchin</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20J.%20Estrada-Leon"> R. J. Estrada-Leon</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20Perez-Pacheco"> E. Perez-Pacheco</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Polymers from renewable resources have attracted an increasing amount of attention over the last two decades, predominantly due to two major reasons: firstly environmental concerns, and secondly the realization that our petroleum resources are finite. Finding new uses for agricultural commodities is also an important area of research. Therefore, it is crucial to get new sources of natural materials that can be used in different applications. Ramon tree (Brosimum alicastrum) is a tropical plant that grows freely in Yucatan countryside. This paper focuses on the seeds recollection, processing and starch extraction and characterization in order to find out about its suitability as biomaterial. Results demonstrated that it has a high content of qualities to be used not only as comestible but also as an important component in polymeric blends. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biomaterials" title="biomaterials">biomaterials</a>, <a href="https://publications.waset.org/abstracts/search?q=characterization%20techniques" title=" characterization techniques"> characterization techniques</a>, <a href="https://publications.waset.org/abstracts/search?q=natural%20resource" title=" natural resource"> natural resource</a>, <a href="https://publications.waset.org/abstracts/search?q=starch" title=" starch"> starch</a> </p> <a href="https://publications.waset.org/abstracts/42740/comparative-analysis-between-corn-and-ramon-brosimum-alicastrum-starches-to-be-used-as-sustainable-bio-based-plastics" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/42740.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">89</span> Using Data from Foursquare Web Service to Represent the Commercial Activity of a City</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Taras%20Agryzkov">Taras Agryzkov</a>, <a href="https://publications.waset.org/abstracts/search?q=Almudena%20Nolasco-Cirugeda"> Almudena Nolasco-Cirugeda</a>, <a href="https://publications.waset.org/abstracts/search?q=Jose%20L.%20Oliver"> Jose L. Oliver</a>, <a href="https://publications.waset.org/abstracts/search?q=Leticia%20Serrano-Estrada"> Leticia Serrano-Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=Leandro%20Tortosa"> Leandro Tortosa</a>, <a href="https://publications.waset.org/abstracts/search?q=Jose%20F.%20Vicent"> Jose F. Vicent</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper aims to represent the commercial activity of a city taking as source data the social network Foursquare. The city of Murcia is selected as case study, and the location-based social network Foursquare is the main source of information. After carrying out a reorganisation of the user-generated data extracted from Foursquare, it is possible to graphically display on a map the various city spaces and venues –especially those related to commercial, food and entertainment sector businesses. The obtained visualisation provides information about activity patterns in the city of Murcia according to the people`s interests and preferences and, moreover, interesting facts about certain characteristics of the town itself. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=social%20networks" title="social networks">social networks</a>, <a href="https://publications.waset.org/abstracts/search?q=spatial%20analysis" title=" spatial analysis"> spatial analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=data%20visualization" title=" data visualization"> data visualization</a>, <a href="https://publications.waset.org/abstracts/search?q=geocomputation" title=" geocomputation"> geocomputation</a>, <a href="https://publications.waset.org/abstracts/search?q=Foursquare" title=" Foursquare"> Foursquare</a> </p> <a href="https://publications.waset.org/abstracts/19260/using-data-from-foursquare-web-service-to-represent-the-commercial-activity-of-a-city" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/19260.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">426</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">88</span> Overcoming Urban Challenges through Culture and Social Sustainability in Caracas’ Barrios</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20Quintana%20Vigiola">Gabriela Quintana Vigiola</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Social sustainability is an issue scarcely addressed by different authors, being one of its key factors the psychosocial processes of sense of place, sense of community and appropriation. In Caracas’s barrios (Venezuela) these were developed through sharing the construction of the place and different struggles that brought the neighbours together. However, one of the main problems they face is criminal violence, hence being its social sustainability threatened and affected by it. This matter can be addressed by acknowledging communities’ sense of place and engaging in cultural events. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Caracas%E2%80%99%20barrios" title="Caracas’ barrios">Caracas’ barrios</a>, <a href="https://publications.waset.org/abstracts/search?q=cultural%20engagement" title=" cultural engagement"> cultural engagement</a>, <a href="https://publications.waset.org/abstracts/search?q=developing%20countries" title=" developing countries"> developing countries</a>, <a href="https://publications.waset.org/abstracts/search?q=social%20sustainability" title=" social sustainability"> social sustainability</a> </p> <a href="https://publications.waset.org/abstracts/28416/overcoming-urban-challenges-through-culture-and-social-sustainability-in-caracas-barrios" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/28416.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">463</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">87</span> Phage Display-Derived Vaccine Candidates for Control of Bovine Anaplasmosis</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Itzel%20Amaro-Estrada">Itzel Amaro-Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=Eduardo%20Vergara-Rivera"> Eduardo Vergara-Rivera</a>, <a href="https://publications.waset.org/abstracts/search?q=Virginia%20Juarez-Flores"> Virginia Juarez-Flores</a>, <a href="https://publications.waset.org/abstracts/search?q=Mayra%20Cobaxin-Cardenas"> Mayra Cobaxin-Cardenas</a>, <a href="https://publications.waset.org/abstracts/search?q=Rosa%20Estela%20Quiroz"> Rosa Estela Quiroz</a>, <a href="https://publications.waset.org/abstracts/search?q=Jesus%20F.%20Preciado"> Jesus F. Preciado</a>, <a href="https://publications.waset.org/abstracts/search?q=Sergio%20Rodriguez-Camarillo"> Sergio Rodriguez-Camarillo</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Bovine anaplasmosis is an infectious, tick-borne disease caused mainly by Anaplasma marginale; typical signs include anemia, fever, abortion, weight loss, decreased milk production, jaundice, and potentially death. Sick bovine can recover when antibiotics are administered; however, it usually remains as carrier for life, being a risk of infection for susceptible cattle. Anaplasma marginale is an obligate intracellular Gram-negative bacterium with genetic composition highly diverse among geographical isolates. There are currently no vaccines fully effective against bovine anaplasmosis; therefore, the economic losses due to disease are present. Vaccine formulation became a hard task for several pathogens as Anaplasma marginale, but peptide-based vaccines are an interesting proposal way to induce specific responses. Phage-displayed peptide libraries have been proved one of the most powerful technologies for identifying specific ligands. Screening of these peptides libraries is also a tool for studying interactions between proteins or peptides. Thus, it has allowed the identification of ligands recognized by polyclonal antiserums, and it has been successful for the identification of relevant epitopes in chronic diseases and toxicological conditions. Protective immune response to bovine anaplasmosis includes high levels of immunoglobulins subclass G2 (IgG2) but not subclass IgG1. Therefore, IgG2 from the serum of protected bovine can be useful to identify ligands, which can be part of an immunogen for cattle. In this work, phage display random peptide library Ph.D. ™ -12 was incubating with IgG2 or blood sera of immunized bovines against A. marginale as targets. After three rounds of biopanning, several candidates were selected for additional analysis. Subsequently, their reactivity with sera immunized against A. marginale, as well as with positive and negative sera to A. marginale was evaluated by immunoassays. A collection of recognized peptides tested by ELISA was generated. More than three hundred phage-peptides were separately evaluated against molecules which were used during panning. At least ten different peptides sequences were determined from their nucleotide composition. In this approach, three phage-peptides were selected by their binding and affinity properties. In the case of the development of vaccines or diagnostic reagents, it is important to evaluate the immunogenic and antigenic properties of the peptides. Immunogenic in vitro and in vivo behavior of peptides will be assayed as synthetic and as phage-peptide for to determinate their vaccine potential. Acknowledgment: This work was supported by grant SEP-CONACYT 252577 given to I. Amaro-Estrada. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=bovine%20anaplasmosis" title="bovine anaplasmosis">bovine anaplasmosis</a>, <a href="https://publications.waset.org/abstracts/search?q=peptides" title=" peptides"> peptides</a>, <a href="https://publications.waset.org/abstracts/search?q=phage%20display" title=" phage display"> phage display</a>, <a href="https://publications.waset.org/abstracts/search?q=veterinary%20vaccines" title=" veterinary vaccines"> veterinary vaccines</a> </p> <a href="https://publications.waset.org/abstracts/109562/phage-display-derived-vaccine-candidates-for-control-of-bovine-anaplasmosis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/109562.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">141</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">86</span> Production Structures of Energy Based on Water Force, Its Infrastructure Protection, and Possible Causes of Failure</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gabriela-Andreea%20Despescu">Gabriela-Andreea Despescu</a>, <a href="https://publications.waset.org/abstracts/search?q=M%C4%83d%C4%83lina-Elena%20Mavrodin"> Mădălina-Elena Mavrodin</a>, <a href="https://publications.waset.org/abstracts/search?q=Gheorghe%20L%C4%83z%C4%83roiu"> Gheorghe Lăzăroiu</a>, <a href="https://publications.waset.org/abstracts/search?q=Florin%20Adrian%20Gr%C4%83dinaru"> Florin Adrian Grădinaru</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purpose of this paper is to contribute to the enhancement of a hydroelectric plant protection by coordinating protection measures and existing security and introducing new measures under a risk management process. Also, the plan identifies key critical elements of a hydroelectric plant, from its level vulnerabilities and threats it is subjected to in order to achieve the necessary protection measures to reduce the level of risk. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=critical%20infrastructure" title="critical infrastructure">critical infrastructure</a>, <a href="https://publications.waset.org/abstracts/search?q=risk%20analysis" title=" risk analysis"> risk analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=critical%20infrastructure%20protection" title=" critical infrastructure protection"> critical infrastructure protection</a>, <a href="https://publications.waset.org/abstracts/search?q=vulnerability" title=" vulnerability"> vulnerability</a>, <a href="https://publications.waset.org/abstracts/search?q=risk%20management" title=" risk management"> risk management</a>, <a href="https://publications.waset.org/abstracts/search?q=turbine" title=" turbine"> turbine</a>, <a href="https://publications.waset.org/abstracts/search?q=impact%20analysis" title=" impact analysis"> impact analysis</a> </p> <a href="https://publications.waset.org/abstracts/37627/production-structures-of-energy-based-on-water-force-its-infrastructure-protection-and-possible-causes-of-failure" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/37627.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">547</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">85</span> Mathematical Beliefs, Attitudes, and Performance of Freshman College Students</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Johna%20Bernice%20Ablaza">Johna Bernice Ablaza</a>, <a href="https://publications.waset.org/abstracts/search?q=Bryan%20Lim%20Corpuz"> Bryan Lim Corpuz</a>, <a href="https://publications.waset.org/abstracts/search?q=Joanna%20Marie%20Estrada"> Joanna Marie Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=Mary%20Ann%20Cristine%20%20Olgado"> Mary Ann Cristine Olgado</a>, <a href="https://publications.waset.org/abstracts/search?q=Rhina%20Recato"> Rhina Recato</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study aimed to describe the mathematical beliefs and attitudes in relation to the mathematics performance of freshman college students. The descriptive design using the correlational study was used to describe the relationship among mathematical beliefs, attitudes, and performance of freshman college students. This study involved one hundred fifty (150) freshman college students of Philippine Normal University during the third trimester of school year 2015-2016. The research instruments used to gather the information needed in the study are the beliefs about Mathematics Questionnaire, the KIM-Project Questionnaire, and the ACT Compass Mathematics Test. The data gathered were analyzed using the percentages, mean, standard deviation, and Pearson r-moment correlation. The results of this study have shown that although students believe that Mathematics is significant in their lives, the overall result on their beliefs and attitudes are positively low. There is a significant relationship between the students’ mathematical beliefs and mathematics performance. Likewise, their attitudes in mathematics have significant relationship to mathematics performance. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=attitudes" title="attitudes">attitudes</a>, <a href="https://publications.waset.org/abstracts/search?q=diligence" title=" diligence"> diligence</a>, <a href="https://publications.waset.org/abstracts/search?q=interest" title=" interest"> interest</a>, <a href="https://publications.waset.org/abstracts/search?q=mathematical%20beliefs" title=" mathematical beliefs"> mathematical beliefs</a>, <a href="https://publications.waset.org/abstracts/search?q=mathematical%20performance" title=" mathematical performance"> mathematical performance</a>, <a href="https://publications.waset.org/abstracts/search?q=self-confidence" title=" self-confidence"> self-confidence</a> </p> <a href="https://publications.waset.org/abstracts/60115/mathematical-beliefs-attitudes-and-performance-of-freshman-college-students" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/60115.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">280</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">84</span> Morphostructural Characterization of Zinc and Manganese Nano-Oxides</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Adriana-Gabriela%20Plaiasu">Adriana-Gabriela Plaiasu</a>, <a href="https://publications.waset.org/abstracts/search?q=Catalin%20Marian%20Ducu"> Catalin Marian Ducu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The interest in the unique properties associated with materials having structures on a nanometer scale has been increasing at an exponential rate in last decade. Among the functional mineral compounds such as perovskite (CaTiO3), rutile (TiO2), CaF2, spinel (MgAl2O4), wurtzite (ZnS), zincite (ZnO) and the cupric oxide (CuO) has been used in numerous applications such as catalysis, semiconductors, batteries, gas sensors, biosensors, field transistors and medicine. The Solar Physical Vapor Deposition (SPVD) presented in the paper as elaboration method is an original process to prepare nanopowders working under concentrated sunlight in 2kW solar furnaces. The influence of the synthesis parameters on the chemical and microstructural characteristics of zinc and manganese oxides synthesized nanophases has been systematically studied using XRD, TEM and SEM. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=characterization" title="characterization">characterization</a>, <a href="https://publications.waset.org/abstracts/search?q=morphological" title=" morphological"> morphological</a>, <a href="https://publications.waset.org/abstracts/search?q=nano-oxides" title=" nano-oxides"> nano-oxides</a>, <a href="https://publications.waset.org/abstracts/search?q=structural" title=" structural"> structural</a> </p> <a href="https://publications.waset.org/abstracts/83988/morphostructural-characterization-of-zinc-and-manganese-nano-oxides" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/83988.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">278</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">83</span> A Descriptive Approach towards the Understanding of the Central American Coffee Business Demography Phenomena</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jesus%20David%20Argueta%20Moreno">Jesus David Argueta Moreno</a>, <a href="https://publications.waset.org/abstracts/search?q=Justa%20Rufina%20Martel"> Justa Rufina Martel</a>, <a href="https://publications.waset.org/abstracts/search?q=Edith%20Gabriela%20Carrasco"> Edith Gabriela Carrasco </a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Central American Coffee small, medium, and large corporations search for excellence, sustainability, and continuous improvement, triggers in a still unknown scale the Local expansion, crusading, and franchising strategies towards a more suitable commercial opportunity, where the dynamics of the Central American business displacement can be explained through the markets permeability traits. By considering the previously mentioned, the present study aims to evaluate the franchising potentialities offered by Central American Coffee business scenario, in order to explain dynamics of the business demography phenomena and its relevance on the Central American competitiveness landscape. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=competitiveness" title="competitiveness">competitiveness</a>, <a href="https://publications.waset.org/abstracts/search?q=franchising" title=" franchising"> franchising</a>, <a href="https://publications.waset.org/abstracts/search?q=business%20demography" title=" business demography"> business demography</a>, <a href="https://publications.waset.org/abstracts/search?q=Central%20American%20Coffee" title=" Central American Coffee"> Central American Coffee</a> </p> <a href="https://publications.waset.org/abstracts/28656/a-descriptive-approach-towards-the-understanding-of-the-central-american-coffee-business-demography-phenomena" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/28656.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">611</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">82</span> Considering Cultural and Linguistic Variables When Working as a Speech-Language Pathologist with Multicultural Students</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20Smeckova">Gabriela Smeckova</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The entire world is becoming more and more diverse. The reasons why people migrate are different and unique for each family /individual. Professionals delivering services (including speech-language pathologists) must be prepared to work with clients coming from different cultural and/or linguistic backgrounds. Well-educated speech-language pathologists will consider many factors when delivering services. Some of them will be discussed during the presentation (language spoken, beliefs about health care and disabilities, reasons for immigration, etc.). The communication styles of the client can be different than the styles of the speech-language pathologist. The goal is to become culturally responsive in service delivery. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=culture" title="culture">culture</a>, <a href="https://publications.waset.org/abstracts/search?q=cultural%20competence" title=" cultural competence"> cultural competence</a>, <a href="https://publications.waset.org/abstracts/search?q=culturallly%20responsive%20practices" title=" culturallly responsive practices"> culturallly responsive practices</a>, <a href="https://publications.waset.org/abstracts/search?q=speech-language%20pathologist" title=" speech-language pathologist"> speech-language pathologist</a>, <a href="https://publications.waset.org/abstracts/search?q=cultural%20and%20linguistical%20variables" title=" cultural and linguistical variables"> cultural and linguistical variables</a>, <a href="https://publications.waset.org/abstracts/search?q=communication%20styles" title=" communication styles"> communication styles</a> </p> <a href="https://publications.waset.org/abstracts/163485/considering-cultural-and-linguistic-variables-when-working-as-a-speech-language-pathologist-with-multicultural-students" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/163485.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">76</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> School Autonomy in the United Kingdom: A Correlational Study Applied to English Principals</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Pablo%20Javier%20Ortega-Rodriguez">Pablo Javier Ortega-Rodriguez</a>, <a href="https://publications.waset.org/abstracts/search?q=Francisco%20Jose%20Pozuelos-Estrada"> Francisco Jose Pozuelos-Estrada</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Recently, there has been a renewed interest in school autonomy in the United Kingdom and its impact on students' outcomes. English principals have a pivotal role in decision-making. The aim of this paper is to explore the correlation between the type of school (public or private) and the considerable responsibilities of English principals which participated in PISA 2015. The final sample consisted of 419 principals. Descriptive data (percentages and means) were generated for the variables related to professional autonomy. Pearson's chi-square test was used to determine if there is an association between the type of school and principals' responsibilities for relevant tasks. Statistical analysis was performed using SPSS software, version 22. Findings suggest a significant correlation between the type of school and principals' responsibility for firing teachers and formulating the school budget. This study confirms that the type of school is not associated with principals' responsibility for choosing which textbooks are used at school. The present study establishes a quantitative framework for defining four models of professional autonomy and some proposals to improve school autonomy in the United Kingdom. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=decision%20making" title="decision making">decision making</a>, <a href="https://publications.waset.org/abstracts/search?q=principals" title=" principals"> principals</a>, <a href="https://publications.waset.org/abstracts/search?q=professional%20autonomy" title=" professional autonomy"> professional autonomy</a>, <a href="https://publications.waset.org/abstracts/search?q=school%20autonomy" title=" school autonomy"> school autonomy</a> </p> <a href="https://publications.waset.org/abstracts/99907/school-autonomy-in-the-united-kingdom-a-correlational-study-applied-to-english-principals" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/99907.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">792</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> Optimization of Real Time Measured Data Transmission, Given the Amount of Data Transmitted</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Michal%20Kopcek">Michal Kopcek</a>, <a href="https://publications.waset.org/abstracts/search?q=Tomas%20Skulavik"> Tomas Skulavik</a>, <a href="https://publications.waset.org/abstracts/search?q=Michal%20Kebisek"> Michal Kebisek</a>, <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20Krizanova"> Gabriela Krizanova</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The operation of nuclear power plants involves continuous monitoring of the environment in their area. This monitoring is performed using a complex data acquisition system, which collects status information about the system itself and values of many important physical variables e.g. temperature, humidity, dose rate etc. This paper describes a proposal and optimization of communication that takes place in teledosimetric system between the central control server responsible for the data processing and storing and the decentralized measuring stations, which are measuring the physical variables. Analyzes of ongoing communication were performed and consequently the optimization of the system architecture and communication was done. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=communication%20protocol" title="communication protocol">communication protocol</a>, <a href="https://publications.waset.org/abstracts/search?q=transmission%20optimization" title=" transmission optimization"> transmission optimization</a>, <a href="https://publications.waset.org/abstracts/search?q=data%20acquisition" title=" data acquisition"> data acquisition</a>, <a href="https://publications.waset.org/abstracts/search?q=system%20architecture" title=" system architecture"> system architecture</a> </p> <a href="https://publications.waset.org/abstracts/11728/optimization-of-real-time-measured-data-transmission-given-the-amount-of-data-transmitted" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/11728.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">518</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> Preservation Model to Process 'La Bomba Del Chota' as a Living Cultural Heritage</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Lucia%20Carrion%20Gordon">Lucia Carrion Gordon</a>, <a href="https://publications.waset.org/abstracts/search?q=Maria%20Gabriela%20Lopez%20Yanez"> Maria Gabriela Lopez Yanez</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This project focuses on heritage concepts and their importance in every evolving and changing Digital Era where system solutions have to be sustainable, efficient and suitable to the basic needs. The prototype has to cover the principal requirements for the case studies. How to preserve the sociological ideas of dances in Ecuador like ‘La Bomba’ is the best example and challenge to preserve the intangible data. The same idea is applicable with books and music. The History and how to keep it, is the principal mission of Heritage Preservation. The dance of La Bomba is rooted on a specific movement system whose main part is the sideward hip movement. La Bomba´s movement system is the surface manifestation of a whole system of knowledge whose principal characteristics are the historical relation of Chote˜nos with their land and their families. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=digital%20preservation" title="digital preservation">digital preservation</a>, <a href="https://publications.waset.org/abstracts/search?q=heritage" title=" heritage"> heritage</a>, <a href="https://publications.waset.org/abstracts/search?q=IT%20management" title=" IT management"> IT management</a>, <a href="https://publications.waset.org/abstracts/search?q=data" title=" data"> data</a>, <a href="https://publications.waset.org/abstracts/search?q=metadata" title=" metadata"> metadata</a>, <a href="https://publications.waset.org/abstracts/search?q=ontology" title=" ontology"> ontology</a>, <a href="https://publications.waset.org/abstracts/search?q=serendipity" title=" serendipity"> serendipity</a> </p> <a href="https://publications.waset.org/abstracts/39338/preservation-model-to-process-la-bomba-del-chota-as-a-living-cultural-heritage" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/39338.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">386</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> Effects of Medium Composition on the Production of Biomass and a Carbohydrate Isomerase by a Novel Strain of Lactobacillus</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20Miriam%20Hern%C3%A1ndez-Arroyo">M. Miriam Hernández-Arroyo</a>, <a href="https://publications.waset.org/abstracts/search?q=Ivonne%20Caro-Gonzales"> Ivonne Caro-Gonzales</a>, <a href="https://publications.waset.org/abstracts/search?q=Miguel%20%C3%81ngel%20Plascencia-Espinosa"> Miguel Ángel Plascencia-Espinosa</a>, <a href="https://publications.waset.org/abstracts/search?q=Sergio%20R.%20Trejo-Estrada"> Sergio R. Trejo-Estrada</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A large biodiversity of Lactobacillus strains has been detected in traditional foods and beverages from Mexico. A selected strain of Lactobacillus sp - PODI-20, used for the obtained from an artisanal fermented beverage was cultivated in different carbon sources in a complex medium, in order to define which carbon sourced induced more effectively the isomerization of arabinose by cell fractions obtained by fermentation. Four different carbon sources were tested in a medium containing peptone and yeast extract and mineral salts. Glucose, galactose, arabinose, and lactose were tested individually at three different concentrations: 3.5, 6, and 10% w/v. The biomass yield ranged from 1.72 to 17.6 g/L. The cell pellet was processed by mechanical homogenization. Both fractions, the cellular debris, and the lysis supernatant were tested for their ability to isomerize arabinose into ribulose. The highest yield of isomer was 12 % of isomerization in the supernatant fractions; whereas up to 9.3% was obtained by the use of cell debris. The isomerization of arabinose has great significance in the production of lactic acid by fermentation of complex carbohydrate hydrolysates. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=isomerase" title="isomerase">isomerase</a>, <a href="https://publications.waset.org/abstracts/search?q=tagatose" title=" tagatose"> tagatose</a>, <a href="https://publications.waset.org/abstracts/search?q=aguamiel" title=" aguamiel"> aguamiel</a>, <a href="https://publications.waset.org/abstracts/search?q=isomerization" title=" isomerization"> isomerization</a> </p> <a href="https://publications.waset.org/abstracts/17958/effects-of-medium-composition-on-the-production-of-biomass-and-a-carbohydrate-isomerase-by-a-novel-strain-of-lactobacillus" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/17958.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">346</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> Effect of Tilt Angle of Herringbone Microstructures on Enhancement of Heat and Mass Transfer</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nathan%20Estrada">Nathan Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=Fangjun%20Shu"> Fangjun Shu</a>, <a href="https://publications.waset.org/abstracts/search?q=Yanxing%20Wang"> Yanxing Wang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The heat and mass transfer characteristics of a simple shear flow over a surface covered with staggered herringbone structures are numerically investigated using the lattice Boltzmann method. The focus is on the effect of ridge angle of the structures on the enhancement of heat and mass transfer. In the simulation, the temperature and mass concentration are modeled as a passive scalar released from the moving top wall and absorbed at the structured bottom wall. Reynolds number is fixed at 100. Two Prandtl or Schmidt numbers, 1 and 10, are considered. The results show that the advective scalar transport plays a more important role at larger Schmidt numbers. The fluid travels downward with higher scalar concentration into the grooves at the backward grove tips and travel upward with lower scalar concentration at the forward grove tips. Different tile angles result in different flow advection in wall-normal direction and thus different heat and mass transport efficiencies. The maximum enhancement is achieved at an angle between 15o and 30o. The mechanism of heat and mass transfer is analyzed in detail. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=fluid%20mechanics" title="fluid mechanics">fluid mechanics</a>, <a href="https://publications.waset.org/abstracts/search?q=heat%20and%20mass%20transfer" title=" heat and mass transfer"> heat and mass transfer</a>, <a href="https://publications.waset.org/abstracts/search?q=microfluidics" title=" microfluidics"> microfluidics</a>, <a href="https://publications.waset.org/abstracts/search?q=staggered%20herringbone%20mixer" title=" staggered herringbone mixer"> staggered herringbone mixer</a> </p> <a href="https://publications.waset.org/abstracts/164652/effect-of-tilt-angle-of-herringbone-microstructures-on-enhancement-of-heat-and-mass-transfer" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/164652.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">111</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">76</span> Reinforcement Learning the Born Rule from Photon Detection</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rodrigo%20S.%20Piera">Rodrigo S. Piera</a>, <a href="https://publications.waset.org/abstracts/search?q=Jailson%20Sales%20Ara%C2%B4ujo"> Jailson Sales Ara´ujo</a>, <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20B.%20Lemos"> Gabriela B. Lemos</a>, <a href="https://publications.waset.org/abstracts/search?q=Matthew%20B.%20Weiss"> Matthew B. Weiss</a>, <a href="https://publications.waset.org/abstracts/search?q=John%20B.%20DeBrota"> John B. DeBrota</a>, <a href="https://publications.waset.org/abstracts/search?q=Gabriel%20H.%20Aguilar"> Gabriel H. Aguilar</a>, <a href="https://publications.waset.org/abstracts/search?q=Jacques%20L.%20Pienaar"> Jacques L. Pienaar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Born rule was historically viewed as an independent axiom of quantum mechanics until Gleason derived it in 1957 by assuming the Hilbert space structure of quantum measurements [1]. In subsequent decades there have been diverse proposals to derive the Born rule starting from even more basic assumptions [2]. In this work, we demonstrate that a simple reinforcement-learning algorithm, having no pre-programmed assumptions about quantum theory, will nevertheless converge to a behaviour pattern that accords with the Born rule, when tasked with predicting the output of a quantum optical implementation of a symmetric informationally-complete measurement (SIC). Our findings support a hypothesis due to QBism (the subjective Bayesian approach to quantum theory), which states that the Born rule can be thought of as a normative rule for making decisions in a quantum world [3]. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=quantum%20Bayesianism" title="quantum Bayesianism">quantum Bayesianism</a>, <a href="https://publications.waset.org/abstracts/search?q=quantum%20theory" title=" quantum theory"> quantum theory</a>, <a href="https://publications.waset.org/abstracts/search?q=quantum%20information" title=" quantum information"> quantum information</a>, <a href="https://publications.waset.org/abstracts/search?q=quantum%20measurement" title=" quantum measurement"> quantum measurement</a> </p> <a href="https://publications.waset.org/abstracts/175290/reinforcement-learning-the-born-rule-from-photon-detection" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/175290.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">108</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> The Monitoring of Surface Water Bodies from Tisa Catchment Area, Maramureş County in 2014</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gabriela-Andreea%20Despescu">Gabriela-Andreea Despescu</a>, <a href="https://publications.waset.org/abstracts/search?q=M%C4%83d%C4%83lina%20Mavrodin"> Mădălina Mavrodin</a>, <a href="https://publications.waset.org/abstracts/search?q=Gheorghe%20L%C4%83z%C4%83roiu"> Gheorghe Lăzăroiu</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Nacu"> S. Nacu</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20B%C4%83stina%C5%9F"> R. Băstinaş</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Monitoring of Surface Water Bodies (Rivers) from Tisa Catchment Area - Maramureş County in 2014. This study is focused on the monitoring and evaluation of river’s water bodies from Maramureş County, using the methodology associated with the EU Water Framework Directive 60/2000. Thus, in the first part are defined the theoretical terms of monitoring activities related to the water bodies’ quality and the specific features of those we can find in the studied area. There are presented the water bodies’ features, quality indicators and the monitoring frequencies for the rivers situated in the Tisa catchment area. The results have shown the actual ecological and chemical state of those water bodies, in relation with the standard values mentioned through the Water Framework Directive. <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=surveillance" title=" surveillance"> surveillance</a>, <a href="https://publications.waset.org/abstracts/search?q=water%20bodies" title=" water bodies"> water bodies</a>, <a href="https://publications.waset.org/abstracts/search?q=quality" title=" quality"> quality</a> </p> <a href="https://publications.waset.org/abstracts/50140/the-monitoring-of-surface-water-bodies-from-tisa-catchment-area-maramures-county-in-2014" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/50140.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">74</span> Status of Hospitality and Tourism Management Progam of Selected Private Higher Education Institutions: Basis for Internationalization</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ruth%20Estrada%20Javier%20-%20Reyes">Ruth Estrada Javier - Reyes</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study assessed the status of HTM program of selected private higher education institutions for internationalization across the eleven regions of the country. The descriptive survey method of research was used in this study. A devised survey questionnaire was utilized to gather information about the status of Philippine Higher Education Institutions’ internationalization of hospitality and tourism management education programs. The respondents were 12 administrators, 17 deans and program heads, 104 faculty members and 860 HTM students. Frequency, percentage, mean, standard deviation, t-test and F-test were used to treat the data. The results of the study are as follows: HEIs’ HTM education had complied with the policies/standards of CHED as per CMO No. 30 S. 2006. The respondents of the HTM education program were qualified for internationalization as assessed both by administrators and faculty. The private HEIs are ready to apply for international certification of their HTM education programs. The curriculum of HTM education programs in private HEIs are enriched by internationalization requirements. The administrators and faculty of HTM education programs are qualified educators but have limited participation in collaborative international research and linkages. The HEIs are qualified to apply for the internationalization of the Hospitality and Tourism Management education program in preparation to the ASEAN 2015. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=status" title="status">status</a>, <a href="https://publications.waset.org/abstracts/search?q=Hospitality%20and%20Tourism%20Management%20Program" title=" Hospitality and Tourism Management Program"> Hospitality and Tourism Management Program</a>, <a href="https://publications.waset.org/abstracts/search?q=internationalization" title=" internationalization"> internationalization</a>, <a href="https://publications.waset.org/abstracts/search?q=Private%20Higher%20Education%20Institutions" title=" Private Higher Education Institutions"> Private Higher Education Institutions</a> </p> <a href="https://publications.waset.org/abstracts/7448/status-of-hospitality-and-tourism-management-progam-of-selected-private-higher-education-institutions-basis-for-internationalization" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/7448.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">416</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> Sugarcane Trash Biochar: Effect of the Temperature in the Porosity</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20T.%20Nakashima">Gabriela T. Nakashima</a>, <a href="https://publications.waset.org/abstracts/search?q=Elias%20R.%20D.%20Padilla"> Elias R. D. Padilla</a>, <a href="https://publications.waset.org/abstracts/search?q=Joao%20L.%20Barros"> Joao L. Barros</a>, <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20B.%20Belini"> Gabriela B. Belini</a>, <a href="https://publications.waset.org/abstracts/search?q=Hiroyuki%20Yamamoto"> Hiroyuki Yamamoto</a>, <a href="https://publications.waset.org/abstracts/search?q=Fabio%20M.%20Yamaji"> Fabio M. Yamaji</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Biochar can be an alternative to use sugarcane trash. Biochar is a solid material obtained from pyrolysis, that is a biomass thermal degradation with low or no O₂ concentration. Pyrolysis transforms the carbon that is commonly found in other organic structures into a carbon with more stability that can resist microbial decomposition. Biochar has a versatility of uses such as soil fertility, carbon sequestration, energy generation, ecological restoration, and soil remediation. Biochar has a great ability to retain water and nutrients in the soil so that this material can improve the efficiency of irrigation and fertilization. The aim of this study was to characterize biochar produced from sugarcane trash in three different pyrolysis temperatures and determine the lowest temperature with the high yield and carbon content. Physical characterization of this biochar was performed to help the evaluation for the best production conditions. Sugarcane (Saccharum officinarum) trash was collected at Corredeira Farm, located in Ibaté, São Paulo State, Brazil. The farm has 800 hectares of planted area with an average yield of 87 t·ha⁻¹. The sugarcane varieties planted on the farm are: RB 855453, RB 867515, RB 855536, SP 803280, SP 813250. Sugarcane trash was dried and crushed into 50 mm pieces. Crucibles and lids were used to settle the sugarcane trash samples. The higher amount of sugarcane trash was added to the crucible to avoid the O₂ concentration. Biochar production was performed in three different pyrolysis temperatures (200°C, 325°C, 450°C) in 2 hours residence time in the muffle furnace. Gravimetric yield of biochar was obtained. Proximate analysis of biochar was done using ASTM E-872 and ABNT NBR 8112. Volatile matter and ash content were calculated by direct weight loss and fixed carbon content calculated by difference. Porosity measurement was evaluated using an automatic gas adsorption device, Autosorb-1, with CO₂ described by Nakatani. Approximately 0.5 g of biochar in 2 mm particle sizes were used for each measurement. Vacuum outgassing was performed as a pre-treatment in different conditions for each biochar temperature. The pore size distribution of micropores was determined using Horváth-Kawazoe method. Biochar presented different colors for each treatment. Biochar - 200°C presented a higher number of pieces with 10mm or more and did not present the dark black color like other treatments after 2 h residence time in muffle furnace. Also, this treatment had the higher content of volatiles and the lower amount of fixed carbon. In porosity analysis, while the temperature treatments increase, the amount of pores also increase. The increase in temperature resulted in a biochar with a better quality. The pores in biochar can help in the soil aeration, adsorption, water retention. Acknowledgment: This study was financed in part by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior – Brazil – PROAP-CAPES, PDSE and CAPES - Finance Code 001. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=proximate%20analysis" title="proximate analysis">proximate analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=pyrolysis" title=" pyrolysis"> pyrolysis</a>, <a href="https://publications.waset.org/abstracts/search?q=soil%20amendment" title=" soil amendment"> soil amendment</a>, <a href="https://publications.waset.org/abstracts/search?q=sugarcane%20straw" title=" sugarcane straw"> sugarcane straw</a> </p> <a href="https://publications.waset.org/abstracts/99040/sugarcane-trash-biochar-effect-of-the-temperature-in-the-porosity" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/99040.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">214</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> Analysing Environmental Licensing of Infrastructure Projects in Brazil</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ronaldo%20Seroa%20Da%20Motta">Ronaldo Seroa Da Motta</a>, <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20Santiago"> Gabriela Santiago</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The main contribution of this study is the identification of the factors influencing the environmental licensing process of infrastructure projects in Brazil. These factors will be those that reflect the technical characteristics of the project, the corporate governance of the entrepreneur, and the institutional and regulatory governance of the environmental agency, including the number of interventions by non-licensing agencies. The model conditions these variables to the licensing processing time of 34 infrastructure projects. Our results indicated that the conditions would be more sensitive to the type of enterprise, complexity as in gas pipelines and hydroelectric plants in the most vulnerable biome with a greater value of the enterprise or the entrepreneur's assets, together with the number of employees of the licensing agency. The number of external interventions by other non-licensing institutions does not affect the licensing time. Such results challenge the current criticism that environmental licensing has been often pointed out as a barrier to speed up investments in infrastructure projects in Brazil due to the participation of civil society and other non-licensing institutions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=environmental%20licensing" title="environmental licensing">environmental licensing</a>, <a href="https://publications.waset.org/abstracts/search?q=condionants" title=" condionants"> condionants</a>, <a href="https://publications.waset.org/abstracts/search?q=Brazil" title=" Brazil"> Brazil</a>, <a href="https://publications.waset.org/abstracts/search?q=timing%20process" title=" timing process"> timing process</a> </p> <a href="https://publications.waset.org/abstracts/113916/analysing-environmental-licensing-of-infrastructure-projects-in-brazil" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/113916.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">134</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> Long-term Care Facility for the Elderly and Its Relationship with Energy Efficiency</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gabriela%20Sardinha%20Pacheco">Gabriela Sardinha Pacheco</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In a context of elderly population growth, the need to provide high quality infrastructure and services to these people becomes even more evident. The act of designing a space dedicated to elderly people goes beyond the concept of well-being and reaches to a point of evaluating and changing the way which society sees this part of the population as well as how it can build a relationship with energy efficiency. In this context, the care facilities for elderly have an extremely important role to provide this infrastructure to the population. A common issue is that, for many times, these facilities face financial issues, and the full operation of the establishment can be impacted. The intention of this work is to develop a project in which the energy efficiency measures can be lived daily and that the residents of the institution can participate actively, directly, or indirectly in the construction of this relationship. The use of energy efficiency strategies should become a natural process when thinking about buildings as it is an essential step to provide increased well-being, climate change mitigation, and cost reduction. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=energy%20efficiency" title="energy efficiency">energy efficiency</a>, <a href="https://publications.waset.org/abstracts/search?q=environmental%20comfort" title=" environmental comfort"> environmental comfort</a>, <a href="https://publications.waset.org/abstracts/search?q=long-term%20care%20facility" title=" long-term care facility"> long-term care facility</a>, <a href="https://publications.waset.org/abstracts/search?q=well-being" title=" well-being"> well-being</a> </p> <a href="https://publications.waset.org/abstracts/181637/long-term-care-facility-for-the-elderly-and-its-relationship-with-energy-efficiency" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/181637.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">57</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> Sensitivity Analysis Optimization of a Horizontal Axis Wind Turbine from Its Aerodynamic Profiles</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kevin%20Molina">Kevin Molina</a>, <a href="https://publications.waset.org/abstracts/search?q=Daniel%20Ortega"> Daniel Ortega</a>, <a href="https://publications.waset.org/abstracts/search?q=Manuel%20Martinez"> Manuel Martinez</a>, <a href="https://publications.waset.org/abstracts/search?q=Andres%20Gonzalez-Estrada"> Andres Gonzalez-Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=William%20Pinto"> William Pinto</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Due to the increasing environmental impact, the wind energy is getting strong. This research studied the relationship between the power produced by a horizontal axis wind turbine (HAWT) and the aerodynamic profiles used for its construction. The analysis is studied using the Computational Fluid Dynamic (CFD), presenting the parallel between the energy generated by a turbine designed with selected profiles and another one optimized. For the study, a selection process was carried out from profile NACA 6 digits recommended by the National Renewable Energy Laboratory (NREL) for the construction of this type of turbines. The selection was taken into account different characteristics of the wind (speed and density) and the profiles (aerodynamic coefficients Cl and Cd to different Reynolds and incidence angles). From the selected profiles, was carried out a sensitivity analysis optimization process between its geometry and the aerodynamic forces that are induced on it. The 3D model of the turbines was realized using the Blade Element Momentum method (BEM) and both profiles. The flow fields on the turbines were simulated, obtaining the forces induced on the blade, the torques produced and an increase of 3% in power due to the optimized profiles. Therefore, the results show that the sensitivity analysis optimization process can assist to increment the wind turbine power. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=blade%20element%20momentum" title="blade element momentum">blade element momentum</a>, <a href="https://publications.waset.org/abstracts/search?q=blade" title=" blade"> blade</a>, <a href="https://publications.waset.org/abstracts/search?q=fluid%20structure%20interaction" title=" fluid structure interaction"> fluid structure interaction</a>, <a href="https://publications.waset.org/abstracts/search?q=horizontal%20axis%20wind%20turbine" title=" horizontal axis wind turbine"> horizontal axis wind turbine</a>, <a href="https://publications.waset.org/abstracts/search?q=profile%20design" title=" profile design"> profile design</a> </p> <a href="https://publications.waset.org/abstracts/85165/sensitivity-analysis-optimization-of-a-horizontal-axis-wind-turbine-from-its-aerodynamic-profiles" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/85165.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">259</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> Identification of Two Novel Carbapenemase Gene Variants from a Carbapenem-Resistant Aeromonas Veronii Environmental Isolate</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rafael%20Estrada">Rafael Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=Cristian%20Ruiz%20Rueda"> Cristian Ruiz Rueda</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Carbapenems are last-resort antibiotics used in clinical settings to treat antibiotic-resistant bacterial infections. Thus, the emergence and spread of resistance to carbapenems is a major public health concern. Here, we have studied a carbapenem-resistant Aeromonas veronii strain previously isolated from a water sample from Sam Simeon Creek (Hearst San Simeon State Park, CA). Analysis of this isolate using disk-diffusion, CarbaNP, eCIM and mCIM assays revealed that it was resistant to amoxicillin-clavulanic acid and all carbapenems tested and that this isolate produced a potentially novel carbapenemase of the Metallo-β-lactamase family. Whole genome sequencing analysis revealed that this A. veronii isolate carries a novel variant of the blacₚₕₐ class β-carbapenemase gene that was closely related to the blacₚₕₐ₇ gene of Aeromonas jandaei. This isolate also carried a novel variant of the blaₒₓₐ class D carbapenemase gene that was most closely related to the blaₒₓₐ-₉₁₂ gene found in other Aeromonas veronii isolates. Finally, we also identified a novel class C β-lactamase gene moderately related to the blaFₒₓ-₁₇ gene of Providencia stuartii and other blaFₒₓ variants identified in Klebsiella pneumoniae, Escherichia coli and other Enterobacteriaceae. Overall, our findings reveal that environmental isolates are an important reservoir of multiple carbapenemases and other β-lactamases of clinical significance. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=%CE%B2-lactamases" title="β-lactamases">β-lactamases</a>, <a href="https://publications.waset.org/abstracts/search?q=carbapenem" title=" carbapenem"> carbapenem</a>, <a href="https://publications.waset.org/abstracts/search?q=antibiotic-resistant" title=" antibiotic-resistant"> antibiotic-resistant</a>, <a href="https://publications.waset.org/abstracts/search?q=aeromonas%20veronii" title=" aeromonas veronii"> aeromonas veronii</a> </p> <a href="https://publications.waset.org/abstracts/163368/identification-of-two-novel-carbapenemase-gene-variants-from-a-carbapenem-resistant-aeromonas-veronii-environmental-isolate" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/163368.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">92</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> Effect of Relaxation Techniques in Reducing Stress Level among Mothers of Children with Autism Spectrum Disorder</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=R.%20N.%20Jay%20A.%20Ablog">R. N. Jay A. Ablog</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20N.%20Dyanne%20R.%20Del%20Carmen"> M. N. Dyanne R. Del Carmen</a>, <a href="https://publications.waset.org/abstracts/search?q=Roma%20Rose%20A.%20Dela%20Cruz"> Roma Rose A. Dela Cruz</a>, <a href="https://publications.waset.org/abstracts/search?q=Joselle%20Dara%20M.%20Estrada"> Joselle Dara M. Estrada</a>, <a href="https://publications.waset.org/abstracts/search?q=Luke%20Clifferson%20M.%20Gagarin"> Luke Clifferson M. Gagarin</a>, <a href="https://publications.waset.org/abstracts/search?q=Florence%20T.%20Lang-ay"> Florence T. Lang-ay</a>, <a href="https://publications.waset.org/abstracts/search?q=Ma.%20Dayanara%20O.%20Mari%C3%B1as"> Ma. Dayanara O. Mariñas</a>, <a href="https://publications.waset.org/abstracts/search?q=Maria%20Christina%20S.%20Nepa"> Maria Christina S. Nepa</a>, <a href="https://publications.waset.org/abstracts/search?q=Jahraine%20Chyle%20B.%20Ocampo"> Jahraine Chyle B. Ocampo</a>, <a href="https://publications.waset.org/abstracts/search?q=Mark%20Reynie%20Renz%20V.%20Silva"> Mark Reynie Renz V. Silva</a>, <a href="https://publications.waset.org/abstracts/search?q=Jenny%20Lyn%20L.%20Soriano"> Jenny Lyn L. Soriano</a>, <a href="https://publications.waset.org/abstracts/search?q=Loreal%20Cloe%20M.%20Suva"> Loreal Cloe M. Suva</a>, <a href="https://publications.waset.org/abstracts/search?q=Jackelyn%20R.%20Torres"> Jackelyn R. Torres</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: To date, there is dearth of literature as to the effect of relaxation techniques in lowering the stress level of mothers of children with autism spectrum disorder (ASD). Aim: To investigate the effectiveness of 4-week relaxation techniques in stress level reduction of mothers of children with ASD. Methods: Quasi experimental design. It included 25 mothers (10-experimental, 15-control) who were chosen via purposive sampling. The mothers were recruited in the different SPED centers in Baguio City and La Trinidad and in the community. Statistics used were T-test and Related T-Test. Results: The overall weighted mean score after 4-week training is 2.3, indicating that the relaxation techniques introduced were moderately effective in lowering stress level. Statistical analysis (T-test; CV=4.51>TV=2.26) shown a significant difference in the stress level reduction of mothers in the experimental group pre and post interventions. There is also a significant difference in the stress level reduction in the control and the experimental group (Related T-test; CV=2.08 >TV=2.07). The relaxation techniques introduced were favorable, cost-effective, and easy to perform interventions to decrease stress level. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=relaxation%20techniques" title="relaxation techniques">relaxation techniques</a>, <a href="https://publications.waset.org/abstracts/search?q=mindful%20eating" title=" mindful eating"> mindful eating</a>, <a href="https://publications.waset.org/abstracts/search?q=progressive%20muscle%20relaxation" title=" progressive muscle relaxation"> progressive muscle relaxation</a>, <a href="https://publications.waset.org/abstracts/search?q=breathing%20exercise" title=" breathing exercise"> breathing exercise</a>, <a href="https://publications.waset.org/abstracts/search?q=autism%20spectrum%20disorder" title=" autism spectrum disorder"> autism spectrum disorder</a> </p> <a href="https://publications.waset.org/abstracts/18064/effect-of-relaxation-techniques-in-reducing-stress-level-among-mothers-of-children-with-autism-spectrum-disorder" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/18064.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">433</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">67</span> Culturable Microbial Diversity of Agave Artisanal Fermentations from Central Mexico</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Thal%C3%ADa%20Moreno-Garc%C3%ADa%20Malo">Thalía Moreno-García Malo</a>, <a href="https://publications.waset.org/abstracts/search?q=Santiago%20Torres-R%C3%ADos"> Santiago Torres-Ríos</a>, <a href="https://publications.waset.org/abstracts/search?q=Mar%C3%ADa%20G.%20Gonz%C3%A1lez-Cruz"> María G. González-Cruz</a>, <a href="https://publications.waset.org/abstracts/search?q=Mar%C3%ADa%20M.%20Hern%C3%A1ndez-Arroyo"> María M. Hernández-Arroyo</a>, <a href="https://publications.waset.org/abstracts/search?q=Sergio%20R.%20Trejo-Estrada"> Sergio R. Trejo-Estrada</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Agave atrovirens is the main source of agave sap, the raw material for the production of pulque, an artisanal fermented beverage, traditional since prehispanic times in the highlands of central Mexico. Agave sap is rich in glucose, sucrose and fructooligosaccharides, and strongly differs from agave syrup from A. tequilana, which is mostly a high molecular weight fructan. Agave sap is converted into pulque by a highly diverse microbial community which includes bacteria, yeast and even filamentous fungi. The bacterial diversity has been recently studied. But the composition of consortia derived from directed enrichments differs sharply from the whole fermentative consortium. Using classical microbiology methods, and selective liquid and solid media formulations, either bacterial or fungal consortia were developed and analyzed. Bacterial consortia able to catabolize specific prebiotic saccharides were selected and preserved for future developments. Different media formulations, selective for bacterial genera such as Bifidobacterium, Lactobacillus, Pediococcus, Lactococcus and Enterococcus were also used. For yeast, specific media, osmotic pressure and unique carbon sources were used as selective agents. Results show that most groups are represented in the enrichment cultures; although very few are recoverable from the whole consortium in artisanal pulque. Diversity and abundance vary among consortia. Potential bacterial probiotics obtained from agave sap and agave juices show tolerance to hydrochloric acid, as well as strong antimicrobial activity. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Agave" title="Agave">Agave</a>, <a href="https://publications.waset.org/abstracts/search?q=pulque" title=" pulque"> pulque</a>, <a href="https://publications.waset.org/abstracts/search?q=microbial%20consortia" title=" microbial consortia"> microbial consortia</a>, <a href="https://publications.waset.org/abstracts/search?q=prebiotic%20activity" title=" prebiotic activity"> prebiotic activity</a> </p> <a href="https://publications.waset.org/abstracts/17953/culturable-microbial-diversity-of-agave-artisanal-fermentations-from-central-mexico" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/17953.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 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