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Vieira</title> <meta name="description" content="Search results for: Bruno Pinto Vieira"> <meta name="keywords" content="Bruno Pinto Vieira"> <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="Bruno Pinto Vieira"> <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> 239</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Bruno Pinto Vieira</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">239</span> Use of Machine Learning in Data Quality Assessment</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bruno%20Pinto%20Vieira">Bruno Pinto Vieira</a>, <a href="https://publications.waset.org/abstracts/search?q=Marco%20Antonio%20Calijorne%20Soares"> Marco Antonio Calijorne Soares</a>, <a href="https://publications.waset.org/abstracts/search?q=Armando%20S%C3%A9rgio%20de%20Aguiar%20Filho"> Armando Sérgio de Aguiar Filho</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Nowadays, a massive amount of information has been produced by different data sources, including mobile devices and transactional systems. In this scenario, concerns arise on how to maintain or establish data quality, which is now treated as a product to be defined, measured, analyzed, and improved to meet consumers' needs, which is the one who uses these data in decision making and companies strategies. Information that reaches low levels of quality can lead to issues that can consume time and money, such as missed business opportunities, inadequate decisions, and bad risk management actions. The step of selecting, identifying, evaluating, and selecting data sources with significant quality according to the need has become a costly task for users since the sources do not provide information about their quality. Traditional data quality control methods are based on user experience or business rules limiting performance and slowing down the process with less than desirable accuracy. Using advanced machine learning algorithms, it is possible to take advantage of computational resources to overcome challenges and add value to companies and users. In this study, machine learning is applied to data quality analysis on different datasets, seeking to compare the performance of the techniques according to the dimensions of quality assessment. As a result, we could create a ranking of approaches used, besides a system that is able to carry out automatically, data quality assessment. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=machine%20learning" title="machine learning">machine learning</a>, <a href="https://publications.waset.org/abstracts/search?q=data%20quality" title=" data quality"> data quality</a>, <a href="https://publications.waset.org/abstracts/search?q=quality%20dimension" title=" quality dimension"> quality dimension</a>, <a href="https://publications.waset.org/abstracts/search?q=quality%20assessment" title=" quality assessment"> quality assessment</a> </p> <a href="https://publications.waset.org/abstracts/148790/use-of-machine-learning-in-data-quality-assessment" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/148790.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">148</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">238</span> Psychosocial Processes and Strategies behind Islamic Deradicalisation: A Scoping Review</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Carvalho%20M.%20Catia">Carvalho M. Catia</a>, <a href="https://publications.waset.org/abstracts/search?q=Pinto%20R.%20Isabel"> Pinto R. Isabel</a>, <a href="https://publications.waset.org/abstracts/search?q=Azevedo%20F.%20Luis"> Azevedo F. Luis</a>, <a href="https://publications.waset.org/abstracts/search?q=Guerreiro"> Guerreiro</a>, <a href="https://publications.waset.org/abstracts/search?q=T.%20Alexandre"> T. Alexandre</a>, <a href="https://publications.waset.org/abstracts/search?q=Barbosa%20R.%20Mariana"> Barbosa R. Mariana</a>, <a href="https://publications.waset.org/abstracts/search?q=Pinto%20S.%20Marta"> Pinto S. Marta</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Due to the loss of territory, foreign terrorist fighters who have joined Islamic State are returning to their home countries. In order to counter this threat to international security, it is important to implement deradicalisation programmes, through strategies and processes that can reverse radicalisation. The objectives of this scoping review - which is underway - are to provide a comprehensive overview of the programmes being implemented, its main characteristics, the main motives and processes leading to deradicalisation, and to identify the key findings and the existing gaps in the literature. The methodology to be implemented in this scoping review follows the guidelines proposed by Arksey and O’Malley and by The Joanna Briggs Institute. The main results will be the development of a synthesis map of the deradicalisation programmes existing in the world, its main features, and recommendations to policy-makers and professionals. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=deradicalisation%20strategies" title="deradicalisation strategies">deradicalisation strategies</a>, <a href="https://publications.waset.org/abstracts/search?q=psychosocial%20processes" title=" psychosocial processes"> psychosocial processes</a>, <a href="https://publications.waset.org/abstracts/search?q=radicalisation" title=" radicalisation"> radicalisation</a>, <a href="https://publications.waset.org/abstracts/search?q=terrorism" title=" terrorism"> terrorism</a> </p> <a href="https://publications.waset.org/abstracts/85410/psychosocial-processes-and-strategies-behind-islamic-deradicalisation-a-scoping-review" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/85410.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">389</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">237</span> Vieira Da Silva's Tiles at Universidade Federal Rural Do Rio de Janeiro: A Conservation and Restoration Project</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Adriana%20Anselmo%20Oliveira">Adriana Anselmo Oliveira</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The present project showcases a tile work from the Franco-Portuguese artist Maria Helena Vieira da Silva (1908-1992). It is a set of 8 panels composed of figurative and geometric tiles, with extra tiles framing nearby doors and windows in a study room in the (UFRRJ, Universidade Federal Rural do Rio de Janeiro). The aforementioned work was created between 1942 and 1943, during the artist's 6 year exile in the Brazilian city. This one-of-a-kind tileset was designed and made by Vieira da Silva between 1942 and 1943. Over the years, several units were lost, which led to their replacement in the nineties. However, these replacements don't do justice to the original work of art. In 2007, a project was initiated to fully repair and maintain the set. Three panels are removed and restored, but the project is halted. To this day, the three fully restored panels remain in boxes. In 2016 a new restoration project is submitted by the (Faculdade de Belas Artes da Universidade de Lisboa) in collaboration with de (Fundacão Árpád Szenes-Vieira da Silva). There are many varied opinions on restoring and conserving older pieces of art, however, we have the moral duty to safeguard the original materials used by the artist along with the artists original vision and also to care for the future generations of students who will use the space in which the tile-work was inserted. Many tiles have been replaced by white tiles, tiles with a divergent colour pallet and technique, and in a few cases, the incorrect place or way around. These many factors make it increasingly difficult to maintain the artists original vision and destroy and chance of coherence within the artwork itself. The conservative technician cannot make new images to fill the empty spaces or mark the remaining images with their own creative input. with reliable photographic documentation that can provide us with the necessary vision to allow us to proceed with an accurate reconstruction, we have the obligation to proceed and return the piece of art to its true form, as in its current state, it is impossible to maintain its original glory. Using the information we have, we must find a way to differentiate the original tiles from the reconstructions in order to recreate and reclaim the original message from the artist. The objective of this project is to understand the significance of tiles in Vieira da Silva's art as well as the influence they had on the artist's pictorial language since the colour definition on tile work is vastly different from the painting process as the materials change during their merger. Another primary goal is to understand what the previous interventions achieved besides increasing the artworks durability. The main objective is to submit a proposal that can salvage the artist's visual intention and supports it for posteriority. In summary, this proposal goes further than the usual conservative interventions as it intends to recreate the original artistic worth, prioritising the aesthetics and keeping its soul alive. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Vieira%20da%20Silva" title="Vieira da Silva">Vieira da Silva</a>, <a href="https://publications.waset.org/abstracts/search?q=tiles" title=" tiles"> tiles</a>, <a href="https://publications.waset.org/abstracts/search?q=conservation" title=" conservation"> conservation</a>, <a href="https://publications.waset.org/abstracts/search?q=restoration" title=" restoration"> restoration</a> </p> <a href="https://publications.waset.org/abstracts/137916/vieira-da-silvas-tiles-at-universidade-federal-rural-do-rio-de-janeiro-a-conservation-and-restoration-project" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/137916.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">154</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">236</span> Nitrification and Denitrification Kinetic Parameters of a Mature Sanitary Landfill Leachate</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=T%C3%A2nia%20F.%20C.%20V.%20Silva">Tânia F. C. V. Silva</a>, <a href="https://publications.waset.org/abstracts/search?q=Elo%C3%ADsa%20S.%20S.%20Vieira"> Eloísa S. S. Vieira</a>, <a href="https://publications.waset.org/abstracts/search?q=Jo%C3%A3o%20Pinto%20da%20Costa"> João Pinto da Costa</a>, <a href="https://publications.waset.org/abstracts/search?q=Rui%20A.%20R.%20Boaventura"> Rui A. R. Boaventura</a>, <a href="https://publications.waset.org/abstracts/search?q=Vitor%20J.%20P.%20Vilar"> Vitor J. P. Vilar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Sanitary landfill leachates are characterized as a complex mixture of diverse organic and inorganic contaminants, which are usually removed by combining different treatment processes. Due to its simplicity, reliability, high cost-effectiveness and high nitrogen content (mostly under the ammonium form) inherent in this type of effluent, the activated sludge biological process is almost always applied in leachate treatment plants (LTPs). The purpose of this work is to assess the effect of the main nitrification and denitrification variables on the nitrogen's biological removal, from mature leachates. The leachate samples were collected after an aerated lagoon, at a LTP nearby Porto, presenting a high amount of dissolved organic carbon (1.0-1.3 g DOC/L) and ammonium nitrogen (1.1-1.7 g NH4+-N/L). The experiments were carried out in a 1-L lab-scale batch reactor, equipped with a pH, temperature and dissolved oxygen (DO) control system, in order to determine the reaction kinetic constants at unchanging conditions. The nitrification reaction rate was evaluated while varying the (i) operating temperature (15, 20, 25 and 30ºC), (ii) DO concentration interval (0.5-1.0, 1.0-2.0 and 2.0-4.0 mg/L) and (iii) solution pH (not controlled, 7.5-8.5 and 6.5-7.5). At the beginning of most assays, it was verified that the ammonium stripping occurred simultaneously to the nitrification, reaching up to 37% removal of total dissolved nitrogen. The denitrification kinetic constants and the methanol consumptions were calculated for different values of (i) volatile suspended solids (VSS) content (25, 50 and 100 mL of centrifuged sludge in 1 L solution), (ii) pH interval (6.5-7.0, 7.5-8.0 and 8.5-9.0) and (iii) temperature (15, 20, 25 and 30ºC), using effluent previously nitrified. The maximum nitrification rate obtained was 38±2 mg NH4+-N/h/g VSS (25ºC, 0.5-1.0 mg O2/L, pH not controlled), consuming 4.4±0.3 mg CaCO3/mg NH4+-N. The highest denitrification rate achieved was 19±1 mg (NO2--N+NO3--N)/h/g VSS (30ºC, 50 mL of sludge and pH between 7.5 and 8.0), with a C/N consumption ratio of 1.1±0.1 mg CH3OH/mg (NO2--N+NO3--N) and an overall alkalinity production of 3.7±0.3 mg CaCO3/mg (NO2--N+NO3--N). The denitrification process showed to be sensitive to all studied parameters, while the nitrification reaction did not suffered significant change when DO content was changed. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=mature%20sanitary%20landfill%20leachate" title="mature sanitary landfill leachate">mature sanitary landfill leachate</a>, <a href="https://publications.waset.org/abstracts/search?q=nitrogen%20removal" title=" nitrogen removal"> nitrogen removal</a>, <a href="https://publications.waset.org/abstracts/search?q=nitrification%20and%20denitrification%20parameters" title=" nitrification and denitrification parameters"> nitrification and denitrification parameters</a>, <a href="https://publications.waset.org/abstracts/search?q=lab-scale%20activated%20sludge%20biological%20reactor" title=" lab-scale activated sludge biological reactor"> lab-scale activated sludge biological reactor</a> </p> <a href="https://publications.waset.org/abstracts/22478/nitrification-and-denitrification-kinetic-parameters-of-a-mature-sanitary-landfill-leachate" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/22478.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">275</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">235</span> Smartphone Application for Social Inclusion of Deaf Parents and Children About Sphincter Training</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=J%C3%BAlia%20Alarcon%20Pinto">Júlia Alarcon Pinto</a>, <a href="https://publications.waset.org/abstracts/search?q=Carlos%20Jo%C3%A3o%20Schaffhausser"> Carlos João Schaffhausser</a>, <a href="https://publications.waset.org/abstracts/search?q=Gustavo%20Alarcon%20Pinto"> Gustavo Alarcon Pinto</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Introduction: The deaf people in Brazil communicate through the Brazilian Sign Language (LIBRAS), which is restricted to this minority and people that received training. However, there is a lack of prepared professionals in the health system to deal with these patients. Therefore, effective communication, health education, quality of support and assistance are compromised. It is of utmost importance to develop measures that ensure the inclusion of deaf parents and children since there are frequent doubts about sphincter training and an absence of tools to promote effective communication between doctors and their patients. Objective: Use of an efficient, rapid and cheap communication method to promote social inclusion and patient education of deaf parents and children during pediatrics appointments. Results; The application demonstrates how to express phrases and symptoms within seconds and this allows patients to fully understand the information provided during the appointment and are capable to evaluate the signs of readiness, learn the correct approaches with the child, what are the adequate instruments, possible obstacles and the importance to execute medical orientations in order to achieve success in the process. Consequently, patients feel more satisfied, secured and embraced by professionals in the health system care. Conclusion: It is of utmost importance to use efficient and cheap methods that support patient care and education in order to promote health and social inclusion. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=application" title="application">application</a>, <a href="https://publications.waset.org/abstracts/search?q=deaf%20patients" title=" deaf patients"> deaf patients</a>, <a href="https://publications.waset.org/abstracts/search?q=social%20inclusion" title=" social inclusion"> social inclusion</a>, <a href="https://publications.waset.org/abstracts/search?q=sphincter%20training" title=" sphincter training"> sphincter training</a> </p> <a href="https://publications.waset.org/abstracts/149124/smartphone-application-for-social-inclusion-of-deaf-parents-and-children-about-sphincter-training" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/149124.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">119</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">234</span> PRENACEL: Development and Evaluation of an M-Health Strategy to Improve Prenatal Care in Brazil</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=E.%20M.%20Vieira">E. M. Vieira</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20S.%20Vieira"> C. S. Vieira</a>, <a href="https://publications.waset.org/abstracts/search?q=L.%20P.%20Bonif%C3%A1cio"> L. P. Bonifácio</a>, <a href="https://publications.waset.org/abstracts/search?q=L.%20M.%20de%20Oliveira%20Ciabati"> L. M. de Oliveira Ciabati</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20C.%20A.%20Franzon"> A. C. A. Franzon</a>, <a href="https://publications.waset.org/abstracts/search?q=F.%20S.%20Zaratini"> F. S. Zaratini</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20A.%20C.%20Sanchez"> J. A. C. Sanchez</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20S.%20Andrade"> M. S. Andrade</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20P.%20Dias%20de%20Souza"> J. P. Dias de Souza</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The quality of prenatal care is key to reduce maternal morbidity and mortality. Communication between the health service and users can stimulate prevention and care. M-health has been an important and low cost strategy to health education. The PRENACEL programme (prenatal in the cell phone) was developed. It consists of a programme of information via SMS from the 20<sup>th</sup> week of pregnancy up to 12<sup>th</sup> week after delivery. Messages were about prenatal care, birth, contraception and breastfeeding. Communication of the pregnant woman asking questions about their health was possible. The objective of this study was to evaluate the implementation of PRENACEL as a useful complement to the standard prenatal care. Twenty health clinics were selected and randomized by cluster, 10 as the intervention group and 10 as the control group. In the intervention group, women and their partner were invited to participate. The control group received the standard prenatal care. All women were interviewed in the immediate post-partum and in the 12<sup>th</sup> and 24<sup>th</sup> week post-partum. Most women were married, had more than 8 years of schooling and visit the clinic more than 6 times during prenatal care. The intervention group presented lowest percentage of higher economic participants (5.6%), less single mothers and no drug user. It also presented more prenatal care visits than the control group and it was less likely to present Severe Acute Maternal Mortality when compared to control group as well as higher percentage of partners (75.4%) was present at the birth compared to control group. Although the study is still being carried out, preliminary data are showing positive results of the compliance of women to prenatal care. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cellphone" title="cellphone">cellphone</a>, <a href="https://publications.waset.org/abstracts/search?q=health%20technology" title=" health technology"> health technology</a>, <a href="https://publications.waset.org/abstracts/search?q=prenatal%20care" title=" prenatal care"> prenatal care</a>, <a href="https://publications.waset.org/abstracts/search?q=prevention" title=" prevention"> prevention</a> </p> <a href="https://publications.waset.org/abstracts/52087/prenacel-development-and-evaluation-of-an-m-health-strategy-to-improve-prenatal-care-in-brazil" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/52087.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">389</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">233</span> Technoscience in the Information Society</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=A.%20P.%20Moiseeva">A. P. Moiseeva</a>, <a href="https://publications.waset.org/abstracts/search?q=Z.%20S.%20Zavyalova"> Z. S. Zavyalova</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper focuses on the Technoscience phenomenon and its role in modern society. It gives a review of the latest research on Technoscience. Based on the works of Paul Forman, Bernadette Bensaude-Vincent, Bruno Latour, Maria Caramez Carlotto and others, the authors consider the concept of Technoscience, its specific character and prospects of its development. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=technoscience" title="technoscience">technoscience</a>, <a href="https://publications.waset.org/abstracts/search?q=information%20society" title=" information society"> information society</a>, <a href="https://publications.waset.org/abstracts/search?q=transdisciplinarity" title=" transdisciplinarity"> transdisciplinarity</a>, <a href="https://publications.waset.org/abstracts/search?q=European%20Technology%20Platforms" title=" European Technology Platforms"> European Technology Platforms</a> </p> <a href="https://publications.waset.org/abstracts/22245/technoscience-in-the-information-society" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/22245.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">664</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">232</span> MOVIDA.polis: Physical Activity mHealth Based Platform</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rui%20Fonseca-Pinto">Rui Fonseca-Pinto</a>, <a href="https://publications.waset.org/abstracts/search?q=Emanuel%20Silva"> Emanuel Silva</a>, <a href="https://publications.waset.org/abstracts/search?q=Rui%20Rijo"> Rui Rijo</a>, <a href="https://publications.waset.org/abstracts/search?q=Ricardo%20Martinho"> Ricardo Martinho</a>, <a href="https://publications.waset.org/abstracts/search?q=Bruno%20Carreira"> Bruno Carreira</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The sedentary lifestyle is associated to the development of chronic noncommunicable diseases (obesity, hypertension, Diabetes Mellitus Type 2) and the World Health Organization, given the evidence that physical activity is determinant for individual and collective health, defined the Physical Activity Level (PAL) as a vital signal. Strategies for increasing the practice of physical activity in all age groups have emerged from the various social organizations (municipalities, universities, health organizations, companies, social groups) by increasingly developing innovative strategies to promote motivation strategies and conditions to the practice of physical activity. The adaptation of cities to the new paradigms of sustainable mobility has provided the adaptation of urban training circles and mobilized citizens to combat sedentarism. This adaptation has accompanied the technological evolution and makes possible the use of mobile technology to monitor outdoor training programs and also, through the network connection (IoT), use the training data to make personalized recommendations. This work presents a physical activity counseling platform to be used in the physical maintenance circuits of urban centers, the MOVIDA.polis. The platform consists of a back office for the management of circuits and training stations, and for a mobile application for monitoring the user performance during workouts. Using a QRcode, each training station is recognized by the App and based on the individual performance records (effort perception, heart rate variation) artificial intelligence algorithms are used to make a new personalized recommendation. The results presented in this work were obtained during the proof of concept phase, which was carried out in the PolisLeiria training circuit in the city of Leiria (Portugal). It was possible to verify the increase in adherence to the practice of physical activity, as well as to decrease the interval between training days. Moreover, the AI-based recommendation acts as a partner in the training and an additional challenging factor. The platform is ready to be used by other municipalities in order to reduce the levels of sedentarism and approach the weekly goal of 150 minutes of moderate physical activity. Acknowledgments: This work was supported by Fundação para a Ciência e Tecnologia FCT- Portugal and CENTRO2020 under the scope of MOVIDA project: 02/SAICT/2016 – 23878. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=physical%20activity" title="physical activity">physical activity</a>, <a href="https://publications.waset.org/abstracts/search?q=mHealth" title=" mHealth"> mHealth</a>, <a href="https://publications.waset.org/abstracts/search?q=urban%20training%20circuits" title=" urban training circuits"> urban training circuits</a>, <a href="https://publications.waset.org/abstracts/search?q=health%20promotion" title=" health promotion"> health promotion</a> </p> <a href="https://publications.waset.org/abstracts/109962/movidapolis-physical-activity-mhealth-based-platform" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/109962.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">172</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">231</span> Music of a Film City: Interwar Europe in Los Angeles, 1930s</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Alexander%20Rosenblatt">Alexander Rosenblatt</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The musical culture of the city of Los Angeles, as it is seen today, developed not without the influence of outstanding musicians who came from Europe during the period between the world wars. The combination of European modernist ideas with American musical culture, which differed in many ways from European musical culture, led to unique results. During the 1920s and even more so in the 1930s, members of the Austrian-German artistic intelligentsia, particularly those of Jewish origin who felt insecure in their homeland, began to look for a safer place. The United States has become such a place for many, and many of them chose the second largest metropolis—Los Angeles. The most notable figure in this group was the modernist composer Arnold Schoenberg. Other famous musicians were conductors Otto Klemperer and Bruno Walter. The study focused on how these people acclimated to a city whose culture and business revolved around film production; what place the conductors Klemperer and Walter occupied in the city, state, and country; how Schoenberg, whose musical style was little understood by the American public, was able to realize himself; what path he took when he was accepted to two universities as a professor of counterpoint and composition; and whether he revised his own views on the development of Western music. Another aspect was the study of how the composer’s memory was preserved in the universities where he taught. The study is based primarily on materials found in four libraries of two universities located in Los Angeles, UCLA and USC, during my tenure as a visiting scholar at USC Thornton School of Music (August 2023), to be completed during my upcoming visit there in August-September 2024, as well as on interviews with people active in efforts to keep Schoenberg’s memory alive on the USC Campus. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=los%20angeles" title="los angeles">los angeles</a>, <a href="https://publications.waset.org/abstracts/search?q=filmmaking" title=" filmmaking"> filmmaking</a>, <a href="https://publications.waset.org/abstracts/search?q=immigrant%20musicians" title=" immigrant musicians"> immigrant musicians</a>, <a href="https://publications.waset.org/abstracts/search?q=arnold%20schoenberg" title=" arnold schoenberg"> arnold schoenberg</a>, <a href="https://publications.waset.org/abstracts/search?q=otto%20klemperer" title=" otto klemperer"> otto klemperer</a>, <a href="https://publications.waset.org/abstracts/search?q=bruno%20walter" title=" bruno walter"> bruno walter</a> </p> <a href="https://publications.waset.org/abstracts/187905/music-of-a-film-city-interwar-europe-in-los-angeles-1930s" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/187905.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">26</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">230</span> A Financial Analysis of the Current State of IKEA: A Case Study</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Isabela%20Vieira">Isabela Vieira</a>, <a href="https://publications.waset.org/abstracts/search?q=Leonor%20Carvalho%20Garcez"> Leonor Carvalho Garcez</a>, <a href="https://publications.waset.org/abstracts/search?q=Adalmiro%20Pereira"> Adalmiro Pereira</a>, <a href="https://publications.waset.org/abstracts/search?q=T%C3%A2nia%20Teixeira"> Tânia Teixeira</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In the present work, we aim to analyse IKEA as a company, by focusing on its development, financial analysis and future benchmarks, as well as applying some of the knowledge learned in class, namely hedging and other financial risk mitigation solutions, to understand how IKEA navigates and protects itself from risk. The decision that led us to choose IKEA for our casework has to do with the long history of the company since the 1940s and its high internationalization in 63 different markets. The company also has clear financial reports which aided us in the making of the present essay and naturally, was a factor that contributed to our decision. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ikea" title="Ikea">Ikea</a>, <a href="https://publications.waset.org/abstracts/search?q=financial%20risk" title=" financial risk"> financial risk</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=hedge" title=" hedge"> hedge</a> </p> <a href="https://publications.waset.org/abstracts/186752/a-financial-analysis-of-the-current-state-of-ikea-a-case-study" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/186752.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">52</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">229</span> The Côa Valley Ecosystem (Douro, Portugal) as a Cultural Landscape. Approach to the Management Challenges</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mariana%20Durana%20Pinto">Mariana Durana Pinto</a>, <a href="https://publications.waset.org/abstracts/search?q=Thierry%20Aubry"> Thierry Aubry</a>, <a href="https://publications.waset.org/abstracts/search?q=Eduarda%20Vieira"> Eduarda Vieira</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The Côa River is one of the tributaries of the Douro River, which in turn connects two Portuguese regions: Beira-Alta (Serra das Mesas, Sabugal) and Trás-os-Montes (Douro River, Vila Nova de Foz Côa). The river, which is approximately 140 kilometres in length, is surrounded by characteristic Northern-Estearn Portugal landscape. The dominant flora in the region includes olive and almond trees and vines, which provide habitat for a diverse range of native species. These include mammals such as the lynx and Iberian wolf, as well as birds of prey such as the Egyptian vulture and the griffon vulture. Additionally, herbivorous species such as red deer and roe deer also inhabit the region. However, the Vale Côa is inextricably linked with the rocky outcrops bearing the emblematic open-air Upper Palaeolithic rock art, indeed, it houses the world's largest collection of prehistoric open-air rock art, inscribed on the World Heritage list by UNESCO in 1998. From the initial discovery of the first engravings in 1991 to the present day, approximally 1,500 panels with rock art, mostly engravings and carving, but also some paintings, have been discovered, inventoried and recorded spanning from earlu Upper Paleolithic to the 20th century. The study and interpretation of the engravings and its geoarchaeological context, allow the construction of a chronological timeline of the human occupation and graphical production in this region. The area has been inhabited since the Early Palaeolithic, with human communities exploiting the diversity of the natural resources of the environment and adapting it to their needs. This led to the creation of an archaeological and historical cultural landscape.The region is currently inhabited by rural communities whose primary source of income is derived from agricultural activities, with a particular focus on olive oil and wine production, including the emblematic Vinho do Porto. Additionally, the region is distinguished by activities such as stone exploration and extraction (e.g. schist and granite quarries) and tourism. The latter has progressively assumed a role in the promotion and development of the region, primarily due to the engravings of the Côa Valley itself, as well as the Alto Douro Wine Region. Furthermore, this cultural landscape has been inscribed in the UNESCO World Heritage Site in 2001. The aforementioned factors give rise to a series of challenges and issues pertaining to the management and safeguarding of rock art on a daily basis. These include: I) the management of conflicts between cultural heritage and economic activity (between Rock art and vineyards, both classified as World Heritage Sites); II) the management of land-use planning in areas where the engravings are located (since the areas with engravings are larger than those identified as buffer zones by UNESCO); III) the absence of the legal figure of an 'archaeological park' and the need to solve this issue; IV) the management of tourist pressure and unauthorised visits; and V) the management of vandalism (as a consequence of misinformation and denial). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Douro%20and%20C%C3%B4a%20Valleys" title="Douro and Côa Valleys">Douro and Côa Valleys</a>, <a href="https://publications.waset.org/abstracts/search?q=archaeological%20cultural%20landscapes" title=" archaeological cultural landscapes"> archaeological cultural landscapes</a>, <a href="https://publications.waset.org/abstracts/search?q=rock%20art" title=" rock art"> rock art</a>, <a href="https://publications.waset.org/abstracts/search?q=Douro%20wine" title=" Douro wine"> Douro wine</a>, <a href="https://publications.waset.org/abstracts/search?q=conservation%20challenges" title=" conservation challenges"> conservation challenges</a> </p> <a href="https://publications.waset.org/abstracts/193487/the-coa-valley-ecosystem-douro-portugal-as-a-cultural-landscape-approach-to-the-management-challenges" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/193487.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">9</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">228</span> BTEX (Benzene, Toluene, Ethylbenzene and Xylene) Degradation by Cold Plasma</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Anelise%20Leal%20Vieira%20Cubas">Anelise Leal Vieira Cubas</a>, <a href="https://publications.waset.org/abstracts/search?q=Marina%20de%20Medeiros%20Machado"> Marina de Medeiros Machado</a>, <a href="https://publications.waset.org/abstracts/search?q=Mar%C3%ADlia%20de%20Medeiros%20Machado"> Marília de Medeiros Machado</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The volatile organic compounds - BTEX (Benzene, Toluene, Ethylbenzene, and Xylene) petroleum derivatives, have high rates of toxicity, which may carry consequences for human health, biota and environment. In this direction, this paper proposes a method of treatment of these compounds by using corona discharge plasma technology. The efficiency of the method was tested by analyzing samples of BTEX after going through a plasma reactor by gas chromatography method. The results show that the optimal residence time of the sample in the reactor was 8 minutes. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=BTEX" title="BTEX">BTEX</a>, <a href="https://publications.waset.org/abstracts/search?q=degradation" title=" degradation"> degradation</a>, <a href="https://publications.waset.org/abstracts/search?q=cold%20plasma" title=" cold plasma"> cold plasma</a>, <a href="https://publications.waset.org/abstracts/search?q=ecological%20sciences" title=" ecological sciences"> ecological sciences</a> </p> <a href="https://publications.waset.org/abstracts/8639/btex-benzene-toluene-ethylbenzene-and-xylene-degradation-by-cold-plasma" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/8639.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">317</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">227</span> An Effective Change in the Strategic Structure of Quality Management Systems: The Organization’s Needs Management</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Joel%20Carlos%20Vieira%20Reinhardt">Joel Carlos Vieira Reinhardt</a>, <a href="https://publications.waset.org/abstracts/search?q=Mariana%20de%20Freitas%20Dewes"> Mariana de Freitas Dewes</a>, <a href="https://publications.waset.org/abstracts/search?q=Odair%20Lelis%20Gon%C3%A7alez"> Odair Lelis Gonçalez</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper proposes a method to implement a strategic framework for the quality management system that considers the analysis of prospective scenarios in the determination of policy, mission, vision, objectives, processes, monitoring, and goals. Semantic categorization of qualitative testimonial research on employee perception shows it was possible to implement an effective change in the organizations at the Department of Aerospace Science and Technology through the focus on the organization's needs management, producing a rupture with the historical managerial practice. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=management%20of%20company%20needs" title="management of company needs">management of company needs</a>, <a href="https://publications.waset.org/abstracts/search?q=mission" title=" mission"> mission</a>, <a href="https://publications.waset.org/abstracts/search?q=prospective%20scenarios" title=" prospective scenarios"> prospective scenarios</a>, <a href="https://publications.waset.org/abstracts/search?q=quality%20management" title=" quality management"> quality management</a>, <a href="https://publications.waset.org/abstracts/search?q=quality%20policy" title=" quality policy"> quality policy</a>, <a href="https://publications.waset.org/abstracts/search?q=vision" title=" vision"> vision</a> </p> <a href="https://publications.waset.org/abstracts/155067/an-effective-change-in-the-strategic-structure-of-quality-management-systems-the-organizations-needs-management" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/155067.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">226</span> Hydrochemical Contamination Profiling and Spatial-Temporal Mapping with the Support of Multivariate and Cluster Statistical Analysis</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sofia%20Barbosa">Sofia Barbosa</a>, <a href="https://publications.waset.org/abstracts/search?q=Mariana%20Pinto"> Mariana Pinto</a>, <a href="https://publications.waset.org/abstracts/search?q=Jos%C3%A9%20Ant%C3%B3nio%20Almeida"> José António Almeida</a>, <a href="https://publications.waset.org/abstracts/search?q=Edgar%20Carvalho"> Edgar Carvalho</a>, <a href="https://publications.waset.org/abstracts/search?q=Catarina%20Diamantino"> Catarina Diamantino</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The aim of this work was to test a methodology able to generate spatial-temporal maps that can synthesize simultaneously the trends of distinct hydrochemical indicators in an old radium-uranium tailings dam deposit. Multidimensionality reduction derived from principal component analysis and subsequent data aggregation derived from clustering analysis allow to identify distinct hydrochemical behavioural profiles and to generate synthetic evolutionary hydrochemical maps. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Contamination%20plume%20migration" title="Contamination plume migration">Contamination plume migration</a>, <a href="https://publications.waset.org/abstracts/search?q=K-means%20of%20PCA%20scores" title=" K-means of PCA scores"> K-means of PCA scores</a>, <a href="https://publications.waset.org/abstracts/search?q=groundwater%20and%20mine%20water%20monitoring" title=" groundwater and mine water monitoring"> groundwater and mine water monitoring</a>, <a href="https://publications.waset.org/abstracts/search?q=spatial-temporal%20hydrochemical%20trends" title=" spatial-temporal hydrochemical trends"> spatial-temporal hydrochemical trends</a> </p> <a href="https://publications.waset.org/abstracts/139590/hydrochemical-contamination-profiling-and-spatial-temporal-mapping-with-the-support-of-multivariate-and-cluster-statistical-analysis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/139590.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">235</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">225</span> Numerical Methodology to Support the Development of a Double Chamber Syringe</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Louren%C3%A7o%20Bastos">Lourenço Bastos</a>, <a href="https://publications.waset.org/abstracts/search?q=Filipa%20Carneiro"> Filipa Carneiro</a>, <a href="https://publications.waset.org/abstracts/search?q=Bruno%20Vale"> Bruno Vale</a>, <a href="https://publications.waset.org/abstracts/search?q=Rita%20Marques%20Joana%20Silva"> Rita Marques Joana Silva</a>, <a href="https://publications.waset.org/abstracts/search?q=Ricardo%20Freitas"> Ricardo Freitas</a>, <a href="https://publications.waset.org/abstracts/search?q=%C3%82ngelo%20Marques"> Ângelo Marques</a>, <a href="https://publications.waset.org/abstracts/search?q=Sara%20Cortez"> Sara Cortez</a>, <a href="https://publications.waset.org/abstracts/search?q=Alberta%20Coelho"> Alberta Coelho</a>, <a href="https://publications.waset.org/abstracts/search?q=Pedro%20Parreira"> Pedro Parreira</a>, <a href="https://publications.waset.org/abstracts/search?q=Liliana%20Sousa"> Liliana Sousa</a>, <a href="https://publications.waset.org/abstracts/search?q=Anabela%20Salgueiro"> Anabela Salgueiro</a>, <a href="https://publications.waset.org/abstracts/search?q=Bruno%20Silva"> Bruno Silva</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The process of flushing is considered to be an adequate technique to reduce the risk of infection during the clinical practice of venous catheterization. Nonetheless, there is still a lack of adhesion to this method, in part due to the complexity of this procedure. The project SeringaDuo aimed to develop an innovative double-chamber syringe for intravenous sequential administration of drugs and serums. This device served the purpose of improving the adherence to the practice, through the reduction of manipulations needed, which also improves patient safety, and though the promotion of flushing practice by health professionals, by simplifying this task. To assist on the development of this innovative syringe, a numerical methodology was developed and validated in order to predict the syringe’s mechanical and flow behavior during the fluids’ loading and administration phases, as well as to allow the material behavior evaluation during its production. For this, three commercial numerical simulation software was used, namely ABAQUS, ANSYS/FLUENT, and MOLDFLOW. This methodology aimed to evaluate the concepts feasibility and to optimize the geometries of the syringe’s components, creating this way an iterative process for product development based on numerical simulations, validated by the production of prototypes. Through this methodology, it was possible to achieve a final design that fulfils all the characteristics and specifications defined. This iterative process based on numerical simulations is a powerful tool for product development that allows obtaining fast and accurate results without the strict need for prototypes. An iterative process can be implemented, consisting of consecutive constructions and evaluations of new concepts, to obtain an optimized solution, which fulfils all the predefined specifications and requirements. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Venous%20catheterization" title="Venous catheterization">Venous catheterization</a>, <a href="https://publications.waset.org/abstracts/search?q=flushing" title=" flushing"> flushing</a>, <a href="https://publications.waset.org/abstracts/search?q=syringe" title=" syringe"> syringe</a>, <a href="https://publications.waset.org/abstracts/search?q=numerical%20simulation" title=" numerical simulation"> numerical simulation</a> </p> <a href="https://publications.waset.org/abstracts/122369/numerical-methodology-to-support-the-development-of-a-double-chamber-syringe" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/122369.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">167</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">224</span> The Influence of Republican Culture in the Professional Education Reforms in Brazil (1892-1930)</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Milene%20Magalh%C3%A3es%20Pinto">Milene Magalhães Pinto</a>, <a href="https://publications.waset.org/abstracts/search?q=Irlen%20Ant%C3%B4nio%20Gon%C3%A7alves"> Irlen Antônio Gonçalves</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper is within the area of History of Education in Brazil, having a descriptive and exploratory nature. It has been built on the belief that professional education is organized under political guidelines and solidifies through institutionalized discourses, allowing to know its mission concerning the society in which it operates by studying these speeches. Our purpose is to analyze how the Republican political culture yielded changes in public education through reforms to professional education in the First Republic, based on seven procedures of law that occurred in the Legislature of State of Minas Gerais. The Republican effort to reform the teaching was the result of a conception of society that aspired to advance the country by way of the national worker. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=professional%20education" title="professional education">professional education</a>, <a href="https://publications.waset.org/abstracts/search?q=republican%20political%20culture" title=" republican political culture"> republican political culture</a>, <a href="https://publications.waset.org/abstracts/search?q=education%20reforms" title=" education reforms"> education reforms</a>, <a href="https://publications.waset.org/abstracts/search?q=Brazil" title=" Brazil"> Brazil</a> </p> <a href="https://publications.waset.org/abstracts/18347/the-influence-of-republican-culture-in-the-professional-education-reforms-in-brazil-1892-1930" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/18347.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">495</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">223</span> Approximating a Funicular Shape with a Translational Surface, Example of a Glass Canopy</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rapha%C3%ABl%20Menard">Raphaël Menard</a>, <a href="https://publications.waset.org/abstracts/search?q=Etienne%20Fayette"> Etienne Fayette</a>, <a href="https://publications.waset.org/abstracts/search?q=Paul%20Azzopardi"> Paul Azzopardi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper presents the method to generate the geometry of an actual glass canopy project in Rennes, France, by architect Bruno Gaudin, with aim to achieve the best structural efficiency possible using only quadrangle meshing. The paper includes equation of the translational surface generated, the level of accuracy in approximating the funicular shape and the method of constructive implementation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=funicular%20shape" title="funicular shape">funicular shape</a>, <a href="https://publications.waset.org/abstracts/search?q=glass%20canopy" title=" glass canopy"> glass canopy</a>, <a href="https://publications.waset.org/abstracts/search?q=glass%20panels" title=" glass panels"> glass panels</a>, <a href="https://publications.waset.org/abstracts/search?q=lowered%20arches" title=" lowered arches"> lowered arches</a>, <a href="https://publications.waset.org/abstracts/search?q=mathematics" title=" mathematics"> mathematics</a>, <a href="https://publications.waset.org/abstracts/search?q=penalization" title=" penalization"> penalization</a>, <a href="https://publications.waset.org/abstracts/search?q=shell%20structure" title=" shell structure"> shell structure</a> </p> <a href="https://publications.waset.org/abstracts/7194/approximating-a-funicular-shape-with-a-translational-surface-example-of-a-glass-canopy" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/7194.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">553</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">222</span> Port Governance in Santos, Brazil: A Qualitative Approach</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Guilherme%20B.%20B.%20Vieira">Guilherme B. B. Vieira</a>, <a href="https://publications.waset.org/abstracts/search?q=Rafael%20M.%20da%20Silva"> Rafael M. da Silva</a>, <a href="https://publications.waset.org/abstracts/search?q=Eliana%20T.%20P.%20Senna"> Eliana T. P. Senna</a>, <a href="https://publications.waset.org/abstracts/search?q=Luiz%20A.%20S.%20Senna"> Luiz A. S. Senna</a>, <a href="https://publications.waset.org/abstracts/search?q=Francisco%20J.%20Kliemann%20Neto"> Francisco J. Kliemann Neto</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Given the importance of ports as links in the global supply chains and because they are key elements to induce competitiveness in their hinterlands, the number of studies devoted to port governance, management and operations has increased in the last decades. Some of these studies address the port governance model as an element to improve coordination among the actors of the port logistics chain and to generate a better port performance. In this context, the present study analyzes the governance of Port of Santos through individual interviews with port managers, based on a conceptual model that considers the key dimensions associated with port governance. The results reinforce the usefulness of the applied model and highlight some existing improvement opportunities in the port studied. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=port%20governance" title="port governance">port governance</a>, <a href="https://publications.waset.org/abstracts/search?q=model" title=" model"> model</a>, <a href="https://publications.waset.org/abstracts/search?q=Port%20of%20Santos" title=" Port of Santos"> Port of Santos</a>, <a href="https://publications.waset.org/abstracts/search?q=managers%E2%80%99%20perception" title=" managers’ perception"> managers’ perception</a> </p> <a href="https://publications.waset.org/abstracts/14168/port-governance-in-santos-brazil-a-qualitative-approach" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/14168.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">535</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">221</span> Toughness Factor of Polypropylene Fiber Reinforced Concrete in Aggressive Environment</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=R.%20E.%20Vasconcelos">R. E. Vasconcelos</a>, <a href="https://publications.waset.org/abstracts/search?q=K.%20R.%20M.%20da%20Silva"> K. R. M. da Silva</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20M.%20B.%20Pinto"> J. M. B. Pinto</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study aims to determine and to present the results of an experimental study of Synthetic (polypropylene) Fibers Reinforced Concrete (SFRC), in levels of 0.33% - 3kg/m3, 0.50% - 4.5kg/m3, and 0.66% - 6kg/m3, using cement CP V – ARI, at ages 28 and 88 days after specimens molding. The specimens were exposed for 60 days in aggressive environment (in solution of water and 3% of sodium chloride), after 28 days. The bending toughness tests were performed in prismatic specimens of 150 x 150 x 500 mm. The toughness factor values of the specimens in aggressive environment were the same to those obtained in normal environment (in air). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=concrete%20reinforced%20with%20polypropylene%20fibers" title="concrete reinforced with polypropylene fibers">concrete reinforced with polypropylene fibers</a>, <a href="https://publications.waset.org/abstracts/search?q=toughness%20in%20bending" title=" toughness in bending"> toughness in bending</a>, <a href="https://publications.waset.org/abstracts/search?q=synthetic%20fibers" title=" synthetic fibers"> synthetic fibers</a>, <a href="https://publications.waset.org/abstracts/search?q=concrete%20reinforced" title=" concrete reinforced"> concrete reinforced</a> </p> <a href="https://publications.waset.org/abstracts/31274/toughness-factor-of-polypropylene-fiber-reinforced-concrete-in-aggressive-environment" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/31274.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">344</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">220</span> Influence of Probiotics on Dairy Cows Diet</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=V.%20A.%20Vieira">V. A. Vieira</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20P.%20Sforcini"> M. P. Sforcini</a>, <a href="https://publications.waset.org/abstracts/search?q=V.%20Endo"> V. Endo</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20C.%20Magioni"> G. C. Magioni</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20D.%20S.%20Oliveira"> M. D. S. Oliveira</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The main goal of this paper was evaluate the effect of diets containing different levels of probiotic on performance and milk composition of lactating cows. Eight Holstein cows were distributed in two 4x4 Latin square. The diets were based on corn silage, concentrate and the treatment (0, 3, 6 or 9 grams of probiotic/animal/day). It was evaluated the dry matter intake of nutrients, milk yield and composition. The use of probiotics did not affect the nutrient intake (p>0.05) neither the daily milk production or corrected to 4% fat (p>0.05). However, it was observed that there was a significant fall in milk composition with higher levels of probiotics supplementation. These results emphasize the need of further studies with different experimental designs or improve the number of Latin square with longer periods of adaptation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=dairy%20cow" title="dairy cow">dairy cow</a>, <a href="https://publications.waset.org/abstracts/search?q=milk%20composition" title=" milk composition"> milk composition</a>, <a href="https://publications.waset.org/abstracts/search?q=probiotics" title=" probiotics"> probiotics</a>, <a href="https://publications.waset.org/abstracts/search?q=daily%20milk%20production" title=" daily milk production"> daily milk production</a> </p> <a href="https://publications.waset.org/abstracts/11939/influence-of-probiotics-on-dairy-cows-diet" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/11939.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">261</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">219</span> Soil-Cement Floor Produced with Alum Water Treatment Residues</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Flavio%20Araujo">Flavio Araujo</a>, <a href="https://publications.waset.org/abstracts/search?q=Paulo%20Scalize"> Paulo Scalize</a>, <a href="https://publications.waset.org/abstracts/search?q=Julio%20Lima"> Julio Lima</a>, <a href="https://publications.waset.org/abstracts/search?q=Natalia%20Vieira"> Natalia Vieira</a>, <a href="https://publications.waset.org/abstracts/search?q=Antonio%20Albuquerque"> Antonio Albuquerque</a>, <a href="https://publications.waset.org/abstracts/search?q=Isabela%20Santos"> Isabela Santos</a> </p> <p class="card-text"><strong>Abstract:</strong></p> From a concern regarding the environmental impacts caused by the disposal of residues generated in Water Treatment Plants (WTP's), alternatives ways have been studied to use these residues as raw material for manufacture of building materials, avoiding their discharge on water streams, disposal on sanitary landfills or incineration. This paper aims to present the results of a research work, which is using WTR for replacing the soil content in the manufacturing of soil-cement floor with proportions of 0, 5, 10 and 15%. The samples tests showed a reduction mechanical strength in so far as has increased the amount of waste. The water absorption was below the maximum of 6% required by the standard. The application of WTR contributes to the reduction of the environmental damage in the water treatment industry. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=residue" title="residue">residue</a>, <a href="https://publications.waset.org/abstracts/search?q=soil-cement%20floor" title=" soil-cement floor"> soil-cement floor</a>, <a href="https://publications.waset.org/abstracts/search?q=sustainable" title=" sustainable"> sustainable</a>, <a href="https://publications.waset.org/abstracts/search?q=WTP" title=" WTP"> WTP</a> </p> <a href="https://publications.waset.org/abstracts/18183/soil-cement-floor-produced-with-alum-water-treatment-residues" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/18183.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">570</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">218</span> Non–Geometric Sensitivities Using the Adjoint Method</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Marcelo%20Hayashi">Marcelo Hayashi</a>, <a href="https://publications.waset.org/abstracts/search?q=Jo%C3%A3o%20Lima"> João Lima</a>, <a href="https://publications.waset.org/abstracts/search?q=Bruno%20Chieregatti"> Bruno Chieregatti</a>, <a href="https://publications.waset.org/abstracts/search?q=Ernani%20Volpe"> Ernani Volpe</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The adjoint method has been used as a successful tool to obtain sensitivity gradients in aerodynamic design and optimisation for many years. This work presents an alternative approach to the continuous adjoint formulation that enables one to compute gradients of a given measure of merit with respect to control parameters other than those pertaining to geometry. The procedure is then applied to the steady 2–D compressible Euler and incompressible Navier–Stokes flow equations. Finally, the results are compared with sensitivities obtained by finite differences and theoretical values for validation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=adjoint%20method" title="adjoint method">adjoint method</a>, <a href="https://publications.waset.org/abstracts/search?q=aerodynamics" title=" aerodynamics"> aerodynamics</a>, <a href="https://publications.waset.org/abstracts/search?q=sensitivity%20theory" title=" sensitivity theory"> sensitivity theory</a>, <a href="https://publications.waset.org/abstracts/search?q=non-geometric%20sensitivities" title=" non-geometric sensitivities"> non-geometric sensitivities</a> </p> <a href="https://publications.waset.org/abstracts/42509/non-geometric-sensitivities-using-the-adjoint-method" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/42509.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">217</span> An Optimization Tool-Based Design Strategy Applied to Divide-by-2 Circuits with Unbalanced Loads</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Agord%20M.%20Pinto%20Jr.">Agord M. Pinto Jr.</a>, <a href="https://publications.waset.org/abstracts/search?q=Yuzo%20Iano"> Yuzo Iano</a>, <a href="https://publications.waset.org/abstracts/search?q=Leandro%20T.%20Manera"> Leandro T. Manera</a>, <a href="https://publications.waset.org/abstracts/search?q=Raphael%20R.%20N.%20Souza"> Raphael R. N. Souza</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This paper describes an optimization tool-based design strategy for a Current Mode Logic CML divide-by-2 circuit. Representing a building block for output frequency generation in a RFID protocol based-frequency synthesizer, the circuit was designed to minimize the power consumption for driving of multiple loads with unbalancing (at transceiver level). Implemented with XFAB XC08 180 nm technology, the circuit was optimized through MunEDA WiCkeD tool at Cadence Virtuoso Analog Design Environment ADE. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=divide-by-2%20circuit" title="divide-by-2 circuit">divide-by-2 circuit</a>, <a href="https://publications.waset.org/abstracts/search?q=CMOS%20technology" title=" CMOS technology"> CMOS technology</a>, <a href="https://publications.waset.org/abstracts/search?q=PLL%20phase%20locked-loop" title=" PLL phase locked-loop"> PLL phase locked-loop</a>, <a href="https://publications.waset.org/abstracts/search?q=optimization%20tool" title=" optimization tool"> optimization tool</a>, <a href="https://publications.waset.org/abstracts/search?q=CML%20current%20mode%20logic" title=" CML current mode logic"> CML current mode logic</a>, <a href="https://publications.waset.org/abstracts/search?q=RF%20transceiver" title=" RF transceiver"> RF transceiver</a> </p> <a href="https://publications.waset.org/abstracts/27702/an-optimization-tool-based-design-strategy-applied-to-divide-by-2-circuits-with-unbalanced-loads" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/27702.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">464</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">216</span> Measurement of Acoustic Loss in Nano-Layered Coating Developed for Thermal Noise Reduction</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=E.%20Cesarini">E. Cesarini</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Lorenzini"> M. Lorenzini</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20Cardarelli"> R. Cardarelli</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Chao"> S. Chao</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20Coccia"> E. Coccia</a>, <a href="https://publications.waset.org/abstracts/search?q=V.%20Fafone"> V. Fafone</a>, <a href="https://publications.waset.org/abstracts/search?q=Y.%20Minenkow"> Y. Minenkow</a>, <a href="https://publications.waset.org/abstracts/search?q=I.%20Nardecchia"> I. Nardecchia</a>, <a href="https://publications.waset.org/abstracts/search?q=I.%20M.%20Pinto"> I. M. Pinto</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Rocchi"> A. Rocchi</a>, <a href="https://publications.waset.org/abstracts/search?q=V.%20Sequino"> V. Sequino</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Taranto"> C. Taranto</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Structural relaxation processes in optical coatings represent a fundamental limit to the sensitivity of gravitational waves detectors, MEMS, optical metrology and entangled state experiments. To face this problem, many research lines are now active, in particular the characterization of new materials and novel solutions to be employed as coatings in future gravitational wave detectors. Nano-layered coating deposition is among the most promising techniques. We report on the measurement of acoustic loss of nm-layered composites (Ti<sub>2</sub>O/SiO<sub>2</sub>), performed with the GeNS nodal suspension, compared with sputtered λ/4 thin films nowadays employed. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=mechanical%20measurement" title="mechanical measurement">mechanical measurement</a>, <a href="https://publications.waset.org/abstracts/search?q=nanomaterials" title=" nanomaterials"> nanomaterials</a>, <a href="https://publications.waset.org/abstracts/search?q=optical%20coating" title=" optical coating"> optical coating</a>, <a href="https://publications.waset.org/abstracts/search?q=thermal%20noise" title=" thermal noise"> thermal noise</a> </p> <a href="https://publications.waset.org/abstracts/45331/measurement-of-acoustic-loss-in-nano-layered-coating-developed-for-thermal-noise-reduction" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/45331.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">423</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">215</span> Modernization and Modernity: The Professional Education Concept in the Political Discourse of the Legislative Congress of Minas Gerais (1892-1930)</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Milene%20Magalh%C3%A3es%20Pinto">Milene Magalhães Pinto</a>, <a href="https://publications.waset.org/abstracts/search?q=Irlen%20Ant%C3%B4nio%20Gon%C3%A7alves"> Irlen Antônio Gonçalves</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purpose of this paper is to discuss how the historical processes of organization and reform of professional education contributed with the educational projects for the training/education starting from the idea of modernization of Brazil by way of industry and skilled worker. In the discourse of Congress Legislative of Minas Gerais is possible to identify the role of education as a mediating body of construction processes and rationalization modernizing of the country. The hypothesis is that education is an important instrument for promoting progress and citizenship and the way to form the professional who would serve the social and economic purposes of modernization of Brazil in the nineteenth and twentieth centuries. In this sense, we investigate the relationship of the concept of professional education with the ideas of modernization and modernity. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=education" title="education">education</a>, <a href="https://publications.waset.org/abstracts/search?q=modernization%20and%20education" title=" modernization and education"> modernization and education</a>, <a href="https://publications.waset.org/abstracts/search?q=legislative%20congress%20of%20Minas%20Gerais" title=" legislative congress of Minas Gerais"> legislative congress of Minas Gerais</a>, <a href="https://publications.waset.org/abstracts/search?q=professional%20education" title=" professional education"> professional education</a> </p> <a href="https://publications.waset.org/abstracts/18616/modernization-and-modernity-the-professional-education-concept-in-the-political-discourse-of-the-legislative-congress-of-minas-gerais-1892-1930" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/18616.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">523</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">214</span> High-Voltage Resonant Converter with Extreme Load Variation: Design Criteria and Applications</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jose%20A.%20Pomilio">Jose A. Pomilio</a>, <a href="https://publications.waset.org/abstracts/search?q=Olavo%20Bet"> Olavo Bet</a>, <a href="https://publications.waset.org/abstracts/search?q=Mateus%20P.%20Vieira"> Mateus P. Vieira</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The power converter that feeds high-frequency, high-voltage transformers must be carefully designed due to parasitic components, mainly the secondary winding capacitance and the leakage inductance, that introduces resonances in relatively low-frequency range, next to the switching frequency. This paper considers applications in which the load (resistive) has an unpredictable behavior, changing from open to short-circuit condition faster than the output voltage control loop could react. In this context, to avoid over voltage and over current situations, that could damage the converter, the transformer or the load, it is necessary to find an operation point that assure the desired output voltage in spite of the load condition. This can done adjusting the frequency response of the transformer adding an external inductance, together with selecting the switching frequency to get stable output voltage independently of the load. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=high-voltage%20transformer" title="high-voltage transformer">high-voltage transformer</a>, <a href="https://publications.waset.org/abstracts/search?q=resonant%20converter" title=" resonant converter"> resonant converter</a>, <a href="https://publications.waset.org/abstracts/search?q=soft-commutation" title=" soft-commutation"> soft-commutation</a>, <a href="https://publications.waset.org/abstracts/search?q=external%20inductance" title=" external inductance"> external inductance</a> </p> <a href="https://publications.waset.org/abstracts/11524/high-voltage-resonant-converter-with-extreme-load-variation-design-criteria-and-applications" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/11524.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">481</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">213</span> Impact of Design Choices on the Life Cycle Energy of Modern Buildings</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mahsa%20Karimpour">Mahsa Karimpour</a>, <a href="https://publications.waset.org/abstracts/search?q=Martin%20Belusko"> Martin Belusko</a>, <a href="https://publications.waset.org/abstracts/search?q=Ke%20Xing"> Ke Xing</a>, <a href="https://publications.waset.org/abstracts/search?q=Frank%20Bruno"> Frank Bruno</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Traditionally the embodied energy of design choices which reduce operational energy were assumed to have a negligible impact on the life cycle energy of buildings. However with new buildings having considerably lower operational energy, the significance of embodied energy increases. A life cycle assessment of a population of house designs was conducted in a mild and mixed climate zone. It was determined not only that embodied energy dominates life cycle energy, but that the impact on embodied of design choices was of equal significance to the impact on operational energy. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=building%20life%20cycle%20energy" title="building life cycle energy">building life cycle energy</a>, <a href="https://publications.waset.org/abstracts/search?q=embodied%20energy" title=" embodied energy"> embodied energy</a>, <a href="https://publications.waset.org/abstracts/search?q=energy%20design%20measures" title=" energy design measures"> energy design measures</a>, <a href="https://publications.waset.org/abstracts/search?q=low%20energy%20buildings" title=" low energy buildings"> low energy buildings</a> </p> <a href="https://publications.waset.org/abstracts/28025/impact-of-design-choices-on-the-life-cycle-energy-of-modern-buildings" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/28025.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">771</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">212</span> Port Governance Model by International Freight Forwarders’ Point of View: A Study at Port of Santos - Brazil</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Guilherme%20B.%20B.%20Vieira">Guilherme B. B. Vieira</a>, <a href="https://publications.waset.org/abstracts/search?q=Rafael%20M.%20da%20Silva"> Rafael M. da Silva</a>, <a href="https://publications.waset.org/abstracts/search?q=Eliana%20T.%20P.%20Senna"> Eliana T. P. Senna</a>, <a href="https://publications.waset.org/abstracts/search?q=Luiz%20A.%20S.%20Senna"> Luiz A. S. Senna</a>, <a href="https://publications.waset.org/abstracts/search?q=Francisco%20J.%20Kliemann%20Neto"> Francisco J. Kliemann Neto</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Due to the importance of ports to trade and economic development of the regions in which they are inserted, in recent decades the number of studies devoted to this subject has increased. Part of these studies consider the ports as business agglomerations and focuses on port governance. This is an important approach since the port performance is the result of activities performed by actors belonging to the port-logistics chain, which need to be properly coordinated. This coordination takes place through a port governance model. Given this context, this study aims to analyze the governance model of the port of Santos from the perspective of port customers. To do this, a closed-ended questionnaire based on a conceptual model that considers the key dimensions associated with port governance was applied to the international freight forwarders that operate in the port. The results show the applicability of the considered model and highlight improvement opportunities to be implemented at the port of Santos. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=port%20governance" title="port governance">port governance</a>, <a href="https://publications.waset.org/abstracts/search?q=model" title=" model"> model</a>, <a href="https://publications.waset.org/abstracts/search?q=Port%20of%20Santos" title=" Port of Santos"> Port of Santos</a>, <a href="https://publications.waset.org/abstracts/search?q=customers%E2%80%99%20perception" title=" customers’ perception"> customers’ perception</a> </p> <a href="https://publications.waset.org/abstracts/14167/port-governance-model-by-international-freight-forwarders-point-of-view-a-study-at-port-of-santos-brazil" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/14167.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">452</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">211</span> Sentiment Analysis on the East Timor Accession Process to the ASEAN</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Marcelino%20Caetano%20Noronha">Marcelino Caetano Noronha</a>, <a href="https://publications.waset.org/abstracts/search?q=Vosco%20Pereira"> Vosco Pereira</a>, <a href="https://publications.waset.org/abstracts/search?q=Jose%20Soares%20Pinto"> Jose Soares Pinto</a>, <a href="https://publications.waset.org/abstracts/search?q=Ferdinando%20Da%20C.%20Saores"> Ferdinando Da C. Saores</a> </p> <p class="card-text"><strong>Abstract:</strong></p> One particularly popular social media platform is Youtube. It’s a video-sharing platform where users can submit videos, and other users can like, dislike or comment on the videos. In this study, we conduct a binary classification task on YouTube’s video comments and review from the users regarding the accession process of Timor Leste to become the eleventh member of the Association of South East Asian Nations (ASEAN). We scrape the data directly from the public YouTube video and apply several pre-processing and weighting techniques. Before conducting the classification, we categorized the data into two classes, namely positive and negative. In the classification part, we apply Support Vector Machine (SVM) algorithm. By comparing with Naïve Bayes Algorithm, the experiment showed SVM achieved 84.1% of Accuracy, 94.5% of Precision, and Recall 73.8% simultaneously. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=classification" title="classification">classification</a>, <a href="https://publications.waset.org/abstracts/search?q=YouTube" title=" YouTube"> YouTube</a>, <a href="https://publications.waset.org/abstracts/search?q=sentiment%20analysis" title=" sentiment analysis"> sentiment analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=support%20sector%20machine" title=" support sector machine"> support sector machine</a> </p> <a href="https://publications.waset.org/abstracts/162327/sentiment-analysis-on-the-east-timor-accession-process-to-the-asean" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/162327.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">210</span> Decision Support System for a Pilot Flash Flood Early Warning System in Central Chile</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=D.%20Pinto">D. Pinto</a>, <a href="https://publications.waset.org/abstracts/search?q=L.%20Castro"> L. Castro</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20L.%20Cruzat"> M. L. Cruzat</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Barros"> S. Barros</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20Giron%C3%A1s"> J. Gironás</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Oberli"> C. Oberli</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Torres"> M. Torres</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Escauriaza"> C. Escauriaza</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Cipriano"> A. Cipriano</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Flash floods, together with landslides, are a common natural threat for people living in mountainous regions and foothills. One way to deal with this constant menace is the use of Early Warning Systems, which have become a very important mitigation strategy for natural disasters. In this work, we present our proposal for a pilot Flash Flood Early Warning System for Santiago, Chile, the first stage of a more ambitious project that in a future stage shall also include early warning of landslides. To give a context for our approach, we first analyze three existing Flash Flood Early Warning Systems, focusing on their general architectures. We then present our proposed system, with main focus on the decision support system, a system that integrates empirical models and fuzzy expert systems to achieve reliable risk estimations. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=decision%20support%20systems" title="decision support systems">decision support systems</a>, <a href="https://publications.waset.org/abstracts/search?q=early%20warning%20systems" title=" early warning systems"> early warning systems</a>, <a href="https://publications.waset.org/abstracts/search?q=flash%20flood" title=" flash flood"> flash flood</a>, <a href="https://publications.waset.org/abstracts/search?q=natural%20hazard" title=" natural hazard"> natural hazard</a> </p> <a href="https://publications.waset.org/abstracts/26122/decision-support-system-for-a-pilot-flash-flood-early-warning-system-in-central-chile" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/26122.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">373</span> </span> </div> </div> <ul class="pagination"> <li class="page-item disabled"><span class="page-link">&lsaquo;</span></li> <li class="page-item active"><span class="page-link">1</span></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Bruno%20Pinto%20Vieira&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Bruno%20Pinto%20Vieira&page=3">3</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Bruno%20Pinto%20Vieira&page=4">4</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Bruno%20Pinto%20Vieira&page=5">5</a></li> <li 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