Dissertations / Theses on the topic 'Borya'
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Reiter, Noushka Hedy, and noushka reiter@dse vic gov au. "Borya mirabilis steps in the recovery of a critically endangered Australian native plant." RMIT University. Applied Sciences, 2009. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20090227.160625.
Full textSchwerdtfeger, Ulrich. "Borna-Enzephalitis und Mikroglia : immunhistochemische und photometrische Untersuchungen /." Hamburg : Kovač, 1996. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=007166537&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
Full textTorres, Israel da Silva. "Magnetoplasmons de borda em sistemas bidimensionais: estudo do Helicon de Borda." Universidade Federal do Amazonas, 2012. http://tede.ufam.edu.br/handle/tede/4542.
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In this work we will make a theoretical investigation over some general properties of edge magnetoplasmos (EMP) - collective quiral excitations which propagates at the edges of a bidimensional solid state plasma (often called bidimensional electronic system- 2DES) under the quantum Hall regime (QHR) with lling factor of = 1(2),with very strong dissipation in the edges, where the Landau levels (LL) intercept the Fermi levels (FL). We will take into account only homogenuous samples, that means, without a consideration of a gate nor an air substrate over the heterostructure; pointed out that the EMP behaviour, especially the wave quality, has a strong dependence on the gate. EMP s were rst reported in the 80 s, and have attracted much attention in the past decade with advent of some new nano-2DES, new experimental methods - as the time- resolved experiments, and nano electronic aplications. Adopting a microscopic model, we could con rm recent works (2010), and we con rmed that even in the strong dissipation regime, here considered, there is still a mode that persists, an edge helicon (EH), with excelent quality - when all other modes are very damped. We also nd new interesting properties of this EH, in fact, we can show that the "window of transparency" of this EH is 10 times bigger then the value so far known from the scienti c literature, its spatial structure was also here accquired with better precision; and it exibits a more smooth behavior if compared to recent articles.
Neste trabalho faremos um estudo teórico acerca de propriedades dos magneto-plasmons de borda (MPB) excitações quirais coletivas e que se propagam nas bordas de um plasma de estado sólido bidimensional (comumente cunhado como um sistema eletrônico bidimensional - SE2D) - sob o regime Hall quântico inteiro (RHQI) com fator de preenchimento = 1(2) e com muito-forte dissipação nas regiões de estados de borda, onde os níveis de Landau (NL) cruzam o nível de Fermi (NF). Serão considerados neste trabalho apenas amostras homogêneas, ou seja, sem a consideração de um gate ou uma camada de ar sobre a heteroestrutura; cujo comportamento dos MPB s, especialmente a qualidade do MPB, tem forte vínculo com propriedades do meio em questão. Os primeiros MPB s foram descobertos na década de 1980, e têm despertado um grande interesse na última década, com o advento de novas nanoestruturas eletrônicas bidimensionais, novos métodos experimentais - como por exemplo os experimentos com tempo-resolvido (time-resolved) e aplicacões diretas em nanoeletrônica. Adotando-se um modelo miscroscópico, pudemos con firmar resultados de trabalhos recentes (2010), e confi rmamos que mesmo no regime de muito-forte dissipação, aqui considerado, ainda há um modo que persiste, um Helicon de Borda (HB), com excelente qualidade - enquanto que todos os outros mo- dos são fortemente amortecidos. Encontramos também novas interessantes propriedades deste HB, em particular, mostramos que "janela de transparência" deste HB é 10 vezes maior do que o valor conhecido na literatura, a estrutura espacial do HB também foi aqui obtida com melhor precisão; e exibe um comportamento mais suave que o apresentado em trabalhos recentes.
Andrae, Daniel, and Elvira Pertermann. "Mediothek Borna – ein Pilotprojekt." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-85097.
Full textValle-Riestra, Javier. "Borea, el leading case." IUS ET VERITAS, 2016. http://repositorio.pucp.edu.pe/index/handle/123456789/123523.
Full textEditorial, Comité. "Entrevista a Jordi Borja." La Colmena, 2015. http://repositorio.pucp.edu.pe/index/handle/123456789/91519.
Full textAndersen, Daniel, and Niclas Kroon. "Borta bra - nära bäst?" Thesis, Malmö högskola, Fakulteten för kultur och samhälle (KS), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-22483.
Full textThe concept of locally produced food is nowadays widely known and used by both companies and private individuals. The term locally produced food has never been assigned an official definition, and therefore the opinions about it are separated. Many believe that locally produced goods are produced in their neighborhoods, others that it applies to all production within national boundaries, and another group believes that it depends on what product it is. This papers purpose is that through interviews with actors in the value chain of groceries, examine how they perceive the innovations that is locally produced food, how it is different for each operator and simply see what local produced means for their organization. We believe that locally produced food has emerged as an innovation, which means a new idea created by humans and its entry into the society. Along the model of this process, we analyzed how respondents were affected by the process and its first three steps, knowledge, persuasion and decision. Mainly drawn parallels to organic farming as more or less the contrast of the term locally produced food, and this opens up for discussion concerning the future of locally produced food. We have also found that respondents, both privately and in their professional lives, are affected by various communication channels that may have been the basis for the knowledge that later contributed to their decision about what the term locally produced food really means.
da, Silva Ana Claudia Suriani. "Quincas Borba : folhetim e livro." Thesis, University of Oxford, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.496656.
Full textScalini, Brian. "Babybag: borsa seggiolino per bambino." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016.
Find full textThemis, Revista. "Entrevista a Alberto Borea Odría." THĒMIS-Revista de Derecho, 2014. http://repositorio.pucp.edu.pe/index/handle/123456789/107678.
Full textAlava, Ubillús Patricia Anahí. "Filmoteca Nacional en San Borja." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/653737.
Full textThe following research work is of a cultural nature and is located in the district of San Borja, Lima, Peru. In the first place, this work exposes the problems and as a result of these a justification is generated for which this project is necessary and provides a contribution not only cultural, but typological in the country. On the other hand, the concepts of cinema as an artistic expression totally accessible through the visualization or realization of film library are also defined, as a space that houses and restores filmic archives, which are important for a nation not only to contribute to the heritage cultural but because it is an audiovisual record of history through time. From these definitions the research continues to take shape also defining the potential users to whom the project is directed. On the other hand, this project it’s a typology that is quite rare in the country, so it seeks to analyze referents in the world to generate a guide in the creation of spaces, functional packages, functionality among others. Finally, the National Film Library is presented as a project that is the result of the generation of an analysis and investigation of a set of elements, such as user, program, referential projects, regulations. All these elements lead to the execution of design criteria that later establish the bases for the creation of a project with an important volume and functionality that represent the magnitude of what is a metropolitan project.
Tesis
Bischoff, Ursula. "Der Einfluss der bergbaulichen Traditionen und grossindustriellen Entwicklungen auf das soziale Gefüge und die Mobilität der Braunkohlenarbeiterschaft von Borna." [S.l. : s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=963096761.
Full textChimpolo, Maria M. "Borna disease virus: a UK perspective." Thesis, Northumbria University, 2006. http://nrl.northumbria.ac.uk/373/.
Full textOladele, Oluwafemi. "Characterization of feline borna disease virus /." Uppsala : Department of Biomedical Sciences and Veterinary Public Health, Swedish University of Agricultural Sciences, 2006. http://epsilon.slu.se/10454915.pdf.
Full textGallo, Cuesta Ana María. "Orlando Fals Borda y la comunidad." Tesis, Universidad de Chile, 2015. http://repositorio.uchile.cl/handle/2250/144418.
Full textLa presente investigación tiene como propósito generar un acercamiento crítico al concepto de Comunidad, objeto de la Psicología Comunitaria, buscando no plantear uno nuevo ni defender o refutar uno ya existente, sino alcanzar, gracias al retorno a los orígenes epistemológicos de la disciplina, la aclaración y comprensión profunda del que se ha venido desarrollando en su interior. Se parte de la consideración de dicha noción como sumamente compleja y problemática, así como carente de abordaje, análisis y síntesis por parte de esta y otras disciplinas. En un primer capítulo se exponen las más clásicas y divergentes discusiones con respecto al concepto, las cuales han dado origen a diversas prácticas y han influido en las maneras de entender la comunidad en el presente. Esta panorámica conceptual va precedida de un apartado dedicado a la exposición de la teorización del concepto al interior de la Psicología Comunitaria, con el fin de dar cuenta de la necesidad presente de enriquecerla a nivel epistemológico, empezando por el abordaje y la aclaración de su objeto de estudio y praxis. En un segundo capítulo se desarrolla interpretativamente el pensamiento de Orlando Fals Borda con respecto al tema de la comunidad, enmarcándolo en el desarrollo histórico que sobre el concepto se ha desplegado. La relevancia dada a dicho autor, es porque comprendemos su postulado como uno de los fundamentos más importantes de la Psicología Comunitaria (principalmente latinoamericana) a nivel teórico - práctico y consideramos necesario volver a sus orígenes con el fin de alimentar la comprensión que con respecto a ella se construye en el presente. El trabajo interpretativo de otros autores que aportaron fundamentos epistemológicos a la disciplina fortalecería profundamente la aclaración del desarrollo del concepto, sin embargo excede la extensión y alcance del presente escrito. Para alcanzar el objetivo propuesto se lleva a cabo, a partir de un enfoque de investigación cualitativo de tipo interpretativo, un análisis categorial, que gracias a la extracción de temáticas significativas de los textos del autor, nos permita inferir el sentido y coherencia de la problemática de la comunidad en el transcurso de su obra y plantear una propuesta reconstructiva con respecto a su pensamiento sobre dicha noción
Rios, Érica dos Santos. "O efeito de borda na Geoestatística." Universidade Federal de Viçosa, 2018. http://www.locus.ufv.br/handle/123456789/18405.
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A Geoestatística é uma ciência que se dedica a predição de valores de um fenômeno regionalizado a partir de pontos amostrados em uma área de interesse. Apesar da existência de métodos ótimos de predição, como a krigagem, ainda há alguns problemas a serem solucionados nessa ciência. Um desses problemas é o efeito de borda que ocorre na predição de pontos localizados na região mais extrema da área de interesse. Ele acontece porque ao se predizer nessa região há pouca ou nenhuma vizinhança amostrada. Dessa forma, o erro de predição é maior na borda do que na região central da área de interesse. Uma estratégia bastante empregada para diminuir o efeito de borda é a utilização de pontos amostrados fora da área de interesse na predição. No entanto, pouca informação é encontrada a respeito da eficácia dessa estratégia. Portanto, esse trabalho busca avaliar e mensurar a melhora obtida nas predições ao se utilizar dados externos à área de interesse. De acordo com os resultados obtidos, a utilização de dados externos à área de interesse é eficaz na diminuição do efeito de borda. Essa eficácia se mostrou maior para uma amostragem irregular do que para uma amostragem regular. O ganho na precisão das predições se torna pequeno na utilização de pontos distantes da área de interesse para a interpolação.
Geostatistics is a science that is concerned about the prediction of values of a regionalized phenomenon. Despite the existence of good interpolation methods, such as kriging, there are still a lot of problems to be solved in this science. One of these problems is the border effect, which occurs in the prediction of points located near the boundary of the area of interest. It happens because when the value of a point at the boundary is predicted there are a few or none sampling points in the neighborhood. Therefore, the prediction error is bigger at the boundary of the area of interest than in the center of this area. A strategy widely known to reduce the border effect is to use sampling points outside the area of interest; however, only little information is found regarding the efficacy of this strategy. Hence, this study aims to evaluate and measure the improvement in prediction obtained by using data outside the area of interest. According to the results obtained, the use of data outside the area of interest is efficient on reducing the border effect. This efficacy was higher for an irregular sampling than for a regular sampling. The gain in precision of the predictions becomes small when points away from the area of interest are used for interpolation.
Apolaya, Canales Melissa. "Espacio de encuentro en San Borja." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2015. http://hdl.handle.net/10757/560454.
Full textTesis
Noguchi, Toyofuko Tamy, and Universidad Peruana de Ciencias Aplicadas (UPC). "Complejo comunitario-educativo en San Borja." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2015. http://hdl.handle.net/10757/578736.
Full textAxelsson, Elias, and Kerstin Wolme. "Borda - Ett hjälpande steg i sjönöd." Thesis, Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-32605.
Full textRussell, Nathan. "Complexity of control of Borda count elections /." Online version of thesis, 2007. http://hdl.handle.net/1850/4923.
Full textAbarca, Gamero José Fidel, Morante Hernán Miguel Gutiérrez, and Cango Sara María Narrea. "Edificio Residencial Oro del Prado - San Borja." Universidad Peruana de Ciencias Aplicadas - UPC. Escuela de Postgrado, 2010. http://hdl.handle.net/10757/274031.
Full textBarcena, Leonardo Carlos, Villaizán Carlos Chachi, and Mar Velarde Alberto Del. "Proyecto Inmobiliario Multifamiliar Beethoven 543 San Borja." Universidad Peruana de Ciencias Aplicadas - UPC. Escuela de Postgrado, 2009. http://hdl.handle.net/10757/274000.
Full textBramham, George. "Synthesis and structures of cobalt boryl complexes." Thesis, University of Bristol, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.424001.
Full textHemming, David. "Applications of copper-boryl reagents in synthesis." Thesis, Durham University, 2017. http://etheses.dur.ac.uk/12232/.
Full textCabrera, Rodrigo, and Sandra Lino. "San Borja en Bici y comunicación ciudadana." Canalé, 2016. http://repositorio.pucp.edu.pe/index/handle/123456789/113962.
Full textBayly, Letts Javier. "Casa de la cultura en San Borja." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2015. http://hdl.handle.net/10757/578717.
Full textTesis
Härling, Malin, and Emelie Hultberg. "”Nära men ändå långt borta eller långt borta men ändå nära?” : En studie om tillgänglighet i Stockholms södra skärgård." Thesis, Södertörns högskola, Institutionen för naturvetenskap, miljö och teknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-33302.
Full textInga, Méndez Deyssi del Rosario. "El sistema de gestión ambiental local en el distrito de San Borja." Master's thesis, Pontificia Universidad Católica del Perú, 2013. http://tesis.pucp.edu.pe/repositorio/handle/123456789/5190.
Full textTesis
Conislla, Delgado Cheryl Lee, Falcón Luis Alberto Espinoza, Erkel Rafael Parra, and Serrano Elizabeth Lidia Soto. "Planeamiento estratégico para el distrito de San Borja." Master's thesis, Pontificia Universidad Católica del Perú, 2018. http://tesis.pucp.edu.pe/repositorio/handle/123456789/11842.
Full textSan Borja district is located in Lima Metropolitan area, in the center of western Peru, with a population of 111,928 inhabitants and a population density of 11,290 people per square kilometer. The district has been notable for rapid growth in shopping malls as well as being the third largest metropolitan area in terms of the number of construction licenses it grants annually. But this has occurred in a context where the transit routes have not been expanded and there is a presence of insecurity, despite having centers for image control and surveillance. By 2030 there will be a safe district with rapid growth in the commercial, business and residential areas, with high quality institutions of higher education and green areas that will allow to differentiate itself from other districts in the capital. This will be achieved through the implementation of strategies developed within SWOT analysis and followed by a complete evaluation. They include different areas as the development of an integrated municipal transportation system, making easier to connect the whole district with the metropolitan electrical train. This will contribute to attract higher investments for commercial areas or malls as well as for multi-family residences, providing efficiency and using construction technics for a sustainable development. The main purpose is that population makes all their activities inside the same district, spending short time in transportation, using bicycles and enjoying parks while they have access to excellent educational services
Tesis
Reis, Maria do Carmo dos. "Detecção semi-automática da borda do ventrículo esquerdo." reponame:Repositório Institucional da UnB, 2007. http://repositorio.unb.br/handle/10482/2940.
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A análise de ecocardiogramas bidimensionais para avaliar o desempenho da função cardíaca tipicamente requer a identificação do ventrículo esquerdo. Após a segmentação e extração do contorno do ventrículo esquerdo, certos parâmetros clínicos podem ser calculados para auxiliar no diagnóstico de doenças cardíacas. A segmentação manual é considerada uma tarefa morosa, que consome muito tempo e que pode apresentar variações inter e intra-observador. Sendo assim, encontram-se diversos métodos de segmentação automática e semi-automática na literatura. Foram desenvolvidos quatro métodos de segmentação semi-automática do ventrículo esquerdo divididos em dois grupos: métodos de extração da borda do ventrículo esquerdo com detecção e rejeição de quadros com movimento e métodos de extração da borda do ventrículo esquerdo sem detecção e rejeição de quadros com movimento. No primeiro grupo, o algoritmo inicia-se com o processo de detecção e rejeição de quadros com movimento. Este é realizado de duas formas diferentes: por estimação de movimento e por subtração de quadros. Em seguida, são aplicados filtros de pré-processamento para redução do ruído e aumento do contraste. O próximo passo é a segmentação da cavidade ventricular através de uma operação de limiarização. Finalmente, a extração da borda é feita mediante operações de vizinhança. Já no segundo grupo, os algoritmos dos dois métodos implementados são muito similares ao primeiro grupo. As diferenças são: a rejeição de quadros foi eliminada e no segundo método a extração da borda é realizada utilizando estimação de movimento. Para testar a eficiência dos métodos, executou-se a análise de desempenho utilizando quatro métricas para calcular a similaridade entre a borda manual e a borda automática: o índice de correlação, o erro percentual (EP), o erro soma (ES) e a diferença de área sobre o perímetro. A partir dos resultados dos testes foi possível identificar qual método melhor se aproximou da segmentação manual. Os resultados foram considerados muito precisos pelos médicos especialistas. __________________________________________________________________________________________ ABSTRACT
The analysis of two-dimensional echocardiograms to evaluate the performance of the cardiac function typically requires the identification of the left ventricle. After the segmentation and extraction of the contour of the left ventricle, certain clinical parameters can be calculated to assist in the diagnosis of cardiac illnesses. The manual segmentation is considered a weak task, which consumes much time and often presents significant variations inter and intra-observers. Therefore, several automatic and semi-automatic segmentation methods have been developed in order to improve this job. Four methods for semi-automatic segmentation of the left ventricle were developed. They were divided in two groups: methods for extraction of the left ventricle border with detection and rejection of pictures with movement and methods for extraction of the left ventricle border without detection and rejection of pictures with movement. In the first group, the algorithm begins with the detection process and rejection of pictures with movement. This process is accomplished using two different algorithms: movement estimation and pictures subtraction. After that, pre-processing filters are applied for noise reduction and contrast enhancement. Next, the segmentation of the heart cavity is achieved through a limiarization operation. And finally, the border is extracted by neighborhood operations. The main differences between the first and the second group are: there is no rejection of pictures in the second group and, the border extraction algorithm of the second method of the second group is accomplished using movement estimation. To test the performance of the developed segmentation methods, four metrics were applied in order to get the similarity between the manual and the automatic ventricle borders. From the analysis of the results, it was possible to identify which method provided the border that had a closer match to the manual one. Moreover, the medical specialists were contented with the results.
Silva, Maria Alcilene da. "Os deslocamentos do narrador machadiano em Quincas Borba." Pontifícia Universidade Católica de São Paulo, 2016. https://tede2.pucsp.br/handle/handle/14774.
Full textThis study aims to discuss the narrator Machado de Assis, specifically the one of the novel Quincas Borba. The purpose of this work is to map the movements of this narrator, seeking specificities that sometimes makes the author closer and sometimes makes him apart from other narrators created by Machado de Assis. Thereafter, the aim is to describe some procedures of the narrator: on the one hand, from the relations established with the characters, of the other part, those established with the reader. Among these procedures, we ll show the use of irony and free indirect speech, enabling a pluralization of voices and increasing opportunities for readings and meanings
O presente estudo visa tratar do narrador machadiano, especificamente aquele do romance Quincas Borba. O objetivo da dissertação é mapear os deslocamentos desse narrador, buscando especificidades que às vezes o aproximam e em outras o distanciam dos outros narradores criados por Machado de Assis. Busca-se, assim, descrever alguns procedimentos desse narrador: por um lado, a partir das relações que trava com as personagens, por outro, aquelas que estabelece com o leitor. Dentre esses procedimentos, enumera-se ainda, o uso da ironia e do discurso indireto livre, possibilitando uma pluralização das vozes e uma multiplicação das possibilidades de leituras e sentidos
Silva, Erivaldo Antônio da. "Comparação do desempenho de detetores de borda morfológicos." Instituto Nacional de Pesquisas Espaciais (INPE), 1989. http://urlib.net/sid.inpe.br/iris@1912/2005/07.19.01.25.42.
Full textThe problem of edge detections is of fundamental importance in digital image processing. In this dissertation, the performance of edge detectors derived from mathematical morphology is studied. In particular, the performance of six different types of morphological detectors is evaluated. The detectors are known as erosion residue (Ge), dilation residue (Gd), maximum combined (Gmax), minimum combined (Gmin), (sum combined) (Gsum) and (blur and minimum operator (Gblur). These detectors are visually evaluated through simulated image and real satellite images. Quantitative evaluation of these detectors, with respect to edge shift both horizontal and diagonal, and edge orientation is also presented.
Volmer, Romain. "Physiopathologie de l'infection par le virus de Borna." Paris 7, 2005. http://www.theses.fr/2005PA077217.
Full textBorna Disease Virus (BDV) is a negative, non-segmented single stranded RNA virus that causes a persistent infection of the central nervous System (CNS) in a wide variety of mammals, leading to behavioral disorders. BDV is a well known pathogen in veterinary medicine and epidemiological evidence suggests that BDV, or a BDV-like virus, could also infect humans. During this thesis, we first aimed to study the mechanism of action and the antiviral properties of nucleoside analogs against BDV. Our results show that 1-beta-D-arabinofuranosylcytosine acts as competitive inhibitor of BDV, probably at the level of the viral polymerase. We have also identified the nucleoside analog 2’-fluoro-2'-deoxycytidine (2'-FdC), a nucleoside analog that exhibits potent antiviral activity against BDV. Importantly, 2'-FdC-associated cytotoxicity is negligible, indicating 2'-FdC as an excellent candidate for the development of antiviral therapy against BDV. The second goal of this thesis was to clarify the cellular and molecular bases for the behavioral alterations associated with BDV persistence in the CNS. Since BDV is non-cytolytic, we have hypothesized that these symptoms could be due to an impairment of synaptic transmission in infected neurons. We report that BDV does not affect spontaneous or evoked vesicular cycling. Interestingly, BDV selectively blocks activity-dependent potentiation of SV recycling. This blockade is linked to an interference with protein kinase C (PKC) signaling. In order to study the electrophysiological properties of BDV infected neurons, we have recorded the electrical activity of cortical neurons grown of multi-electrode arrays. This study supports our conclusions that BDV does not alter neuronal activity under basai conditions, but selectively blocks long term potentiation of neuronal network activity
Sarmiento, Allauca Oskar Alberto. "Escuela superior de artes escénicas en San Borja." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/652077.
Full textThe academic development of performing arts in Peru and Latin America, unlike other countries in the world, has not had an important value in the education of people. For this reason, regular education does not encourage the development of the artistic creativity of the human being. This affects the creation of individuals to a single type of education, leaving aside the artistic formation of the human being. The project consists of a Higher School of Performing Arts in San Borja, which meets the needs of the user to which it is intended taking into account various criteria such as the urban plot, lack of security in the area, lack of public spaces and the educational development of the performing arts with quality spaces designed with criteria. The proposal develops a regeneration strategy for the area where the project is located, creating an urban transition between the districts of San Borja and Surquillo. This document has five chapters in which an investigation is developed on the current situation of the performing arts in Lima and the existing problems. In addition, the proposed typology, the user, the architectural program, referential projects, the proposed place and the selection criteria for it are reviewed. Finally, it explores the technical aspects necessary for the optimal functioning of the school and the design criteria that will be taken at the time of drawing up the same.
Trabajo de suficiencia profesional
Rosales, León Raúl Fernando. "Para ver más allá de lo evidente : etnohistoria urbana, cultura y poder en el sector marginal-urbano San Juan Masías, San Borja, Lima : 1972-2006." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2008. https://hdl.handle.net/20.500.12672/2900.
Full textTesis
Lantto, Anders, and William Norén. "Borta bäst? : En studie om affärsmodeller och tidig internationalisering." Thesis, Södertörns högskola, Institutionen för samhällsvetenskaper, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-24505.
Full textThe purpose of this study is to examine the business model that Born Globals use during their internationalization, and the factors that influence the choice of model. The study has used a qualitative research method and has been implemented as a case study. Furthermore, the study consists of semi-structured interviews. The study concluded that the internationalization of born globals has a freemium business model, and that the resource-based approach, and industry are important factors behind the choice of business model. Less direct impact has globalization and entrepreneur while networks have only a limited impact on the choice of business model for internationalization of born globals.
Whittell, George Robert. "Synthesis, structure and reactivity of transition metal-boryl complexes." Thesis, University of Bristol, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322606.
Full textEk, Ella, Linnéa Hallgren, Victoria Runnäs, Gabriella Corbee, Moa Sandberg, and Tove Engvall. "Borra för bergkyla : Kloridhaltens påverkan på grundvattnet i Sunnersta." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-384479.
Full textSTUNS Energy Stories
Caldas, Juliana. "Borda, baba e buraco: Hilda Hilst e Lygia Clark." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/8/8149/tde-14022019-100710/.
Full textThis research brings closer the book Fluxo-floema, 1970, by Brazilian writer Hilda Hilst (1930-2004) to the relational objects by Brazilian artist Lygia Clark (1920-1988). Despite there is no evidence that they have established a dialogue in life, their contemporary poetics affect themes shared with the art from the second half of 20th century. In their literary and plastic works, Hilst and Clark, respectively, express the wish of alterity and communication as privileged topics. Such issues disrupt the form and even challenge the materiality of the adopted codes words and images and the boarders of their system of rules that is, the narrative and the painting. Moreover, Hilst experiments with drawing and Clark experiences adventures with poetic texts, memories and letters, which allows us a transversal reading of their oeuvres. The comparison of their creative gestures allows us to see in the writer the plasticity suggested by the artist and to read in the artist the words evoked by the writer.
Bellido, Zea Katia Karina, Ronco Jorge Ignacio Caycho, Culquicondor Jimmy Juan Quinto, and Acosta Liz Giovanna Quispe. "Índice de progreso social del distrito de San Borja." Master's thesis, Pontificia Universidad Católica del Perú, 2018. http://tesis.pucp.edu.pe/repositorio/handle/123456789/12700.
Full textThe globalization and the accelerated advance of technology have allowed the use of new alternative indicators to the traditional use of GDP as an indicator of the progress or success of a country. Various social indicators have been proposed, such as the Human Development Index and the Human Opportunity Index developed by UNDP and the World Bank, respectively. The Social Progress Imperative suggested in 2016, the Social Progress Index (IPS) as a holistic and comprehensive tool that measures the people welfare considering their basic needs, right environment to improve, maintenance of quality of life and the creation of opportunities for its maximum development. This research measures IPS at the district level, specifically in the District of San Borja, which has strengths that are considered to be the Silicon Valley of Peru. Thus, the current work which has a quantitative approach and nonexperimental design describes the situation at the level of social progress of the District at a given time and considering three dimensions: basic needs, welfare fundamentals and opportunities. The sample consisted of 385 homes and data collection was done through surveys and information from public institutions. The use of the IPS of the District of San Borja ─as a solid tool that measures social welfare regardless of economic performance─ allows defining strategies that consider inclusive growth in the District, as well as identifying priority areas that need improvement prioritizing public investment and considering what is really important for the quality of life of the citizens of this District.
Tesis
Viana, Flavia Freitas. "Tratamento de borra de petr?leo com sistemas microemulsionados." Universidade Federal do Rio Grande do Norte, 2013. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17730.
Full textDuring the storage of oil, sludge is formed in the bottoms of tanks, due to decantation, since the sludge is composed of a large quantity of oil (heavy petroleum fractions), water and solids. The oil sludge is a complex viscous mixture which is considered as a hazardous waste. It is then necessary to develop methods and technologies that optimize the cleaning process, oil extraction and applications in industry. Therefore, this study aimed to determine the composition of the oil sludge, to obtain and characterize microemulsion systems (MES), and to study their applications in the treatment of sludge. In this context, the Soxhlet extraction of crude oil sludge and aged sludge was carried out, and allowing to quantify the oil (43.9 % and 84.7 % - 13 ?API), water (38.7 % and 9.15 %) and solid (17.3 % and 6.15 %) contents, respectively. The residues were characterized using the techniques of X-ray fluorescence (XRF), Xray diffraction (XRD) and transmission Infrared (FT-IR). The XRF technique determined the presence of iron and sulfur in higher proportions, confirming by XRD the presence of the following minerals: Pyrite (FeS2), Pyrrhotite (FeS) and Magnetite (Fe3O4). The FT-IR showed the presence of heavy oil fractions. In parallel, twelve MES were prepared, combining the following constituents: two nonionic surfactants (Unitol L90 and Renex 110 - S), three cosurfactants (butanol, sec-butanol and isoamyl alcohol - C), three aqueous phase (tap water - ADT, acidic solution 6 % HCl, and saline solution - 3.5 % NaCl - AP) and an oil phase (kerosene - OP). From the obtained systems, a common point was chosen belonging to the microemulsion region (25 % [C+S] 5 % OP and AP 70 %), which was characterized at room temperature (25?C) by viscosity (Haake Rheometer Mars), particle diameter (Zeta Plus) and thermal stability. Mixtures with this composition were applied to oil sludge solubilization under agitation at a ratio of 1:4, by varying time and temperature. The efficiencies of solubilization were obtained excluding the solids, which ranged between 73.5 % and 95 %. Thus, two particular systems were selected for use in storage tanks, with efficiencies of oil sludge solubilization over 90 %, which proved the effectiveness of the MES. The factorial design delimited within the domain showed how the MES constituents affect the solubilization of aged oil sludge, as predictive models. The MES A was chosen as the best system, which solubilized a high amount of aged crude oil sludge (~ 151.7 g / L per MES)
No armazenamento de petr?leo a borra ? formada nos fundos de tanques, devido a sua decanta??o, j? que a borra ? composta por grande quantidade de ?leo (fra??es pesadas de petr?leo), ?gua e s?lidos. A borra de petr?leo ? uma mistura complexa, viscosa e considerada um res?duo perigoso, tornando-se necess?rio desenvolver tecnologias e m?todos que facilitem a limpeza, a extra??o do ?leo e a aplica??o na ind?stria. Portanto, neste trabalho objetivou-se determinar a composi??o da borra de petr?leo, obter e caracterizar sistemas microemulsionados (SME), e estudar as suas aplica??es no tratamento da borra. Neste contexto, utilizou-se a extra??o Soxhlet da borra de petr?leo bruta e da borra envelhecida, permitindo quantificar o teor de ?leo (43,9 % e 84,7 % - 13 ?API), de ?gua (38,7 % e 9,15 %) e de s?lidos (17,3 % e 6,15 %), respectivamente. Os res?duos foram caracterizados atrav?s das t?cnicas de fluoresc?ncia de raios X (FRX), de difra??o de raios X (DRX) e Infravermelho de transmiss?o (IFT). O FRX determinou a presen?a de ferro e enxofre em maiores propor??es, comprovando-se pelo DRX a presen?a dos seguintes minerais: Pirita (FeS2), Pirrotita (FeS) e Magnetita (Fe3O4). O IFT mostrou a presen?a de fra??es pesadas de petr?leo. Em paralelo foram obtidos doze SME, combinando os seguintes constituintes: dois tensoativos n?o i?nicos (Unitol L90 e Renex NP110 - T), tr?s cotensoativos (butanol, sec-butanol e ?lcool isoam?lico - C), tr?s fases aquosas (?gua de torneira - ADT, solu??o ?cida HCl 6 % e solu??o salina NaCl 3,5 % - Fa) e uma fase ?leo (querosene - Fo). A partir da obten??o destes sistemas, foi escolhido um ponto em comum na regi?o de microemuls?o (25 % [C+T], 5 % Fo e 70 % Fa), os quais foram caracterizados, a temperatura ambiente (25?C), atrav?s da viscosidade (Re?metro de Haake Mars), di?metro de part?culas (Zeta Plus) e estabilidade t?rmica. Misturas com essa composi??o foram aplicadas na solubiliza??o da borra do petr?leo, sob agita??o, na propor??o de 1:4, variando tempo e temperatura. As efici?ncias de solubiliza??o foram obtidas desconsiderando o teor de s?lidos, situado em uma faixa de 73,5 % a 95 %. Assim, escolheram-se dois sistemas como destaque para aplica??o em tanques de armazenamento, com efici?ncias de solubiliza??o da borra de petr?leo acima de 90 %, comprovando-se assim a efic?cia do SME. Os planejamentos experimentais fatoriais delimitaram dentro do dom?nio a influ?ncia de constituintes dos SME na solubiliza??o da borra de petr?leo envelhecida, com modelos preditivos. O SME A foi escolhido como o melhor sistema, que solubilizou elevada concentra??o de borra de petr?leo bruta envelhecida (~151,7 g/L por SME)
Coser, Leandro. "Filtro de difusão anisotrópico orientado por evidência de borda." Florianópolis, SC, 2009. http://repositorio.ufsc.br/xmlui/handle/123456789/92336.
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Filtro de Difusão Anisotrópico é uma técnica bem estabelecida para melhoria de imagens que pode ser empregada para suavização de imagens ainda preservando alguma informação de borda. Entretanto, quando é necessário aplicar muitas iterações do filtro, gradualmente as bordas desaparecerão e serão esmaecidas pelo processo. Este trabalho propôs a adoção de mapa de gradientes coloridos para guiar o processo de suavização que claramente define quais bordas serão preservadas depois de muitas iterações. Como característica adicional, o método proposto emprega informações estatísticas para variar o parâmetro de lambda dinamicamente durante a filtragem, permitindo uma suavização adaptativa mais sensível. Os resultados alcançados demonstram-se superiores quando comparados com o filtro tradicional. Anisotropic diffusion filter is a well-established technique for image enhancement that can be employed to smooth images while preserving some degree of edge information. However, when it becomes necessary to apply a large number of filtering iterations, edges gradually fade away and are ultimately smoothed by the process. We propose the adoption of a color gradient map to guide the smoothing so that clearly-defined edges are preserved even after many iterations. As an additional feature, our method employs the statistical information to vary the lambda parameter dynamically during filtering, allowing for a more sensitive adaptive smoothing. The results achievied show good results when compared with traditional filter.
Lenzi, Cecília. "Recuperação enzimática de ácidos graxos de borra de soja." reponame:Repositório Institucional da UFSC, 2017. https://repositorio.ufsc.br/xmlui/handle/123456789/182891.
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Visando atender ao compromisso firmando no Tratado de Quioto, o governo brasileiro iniciou o Programa Nacional de Produção e Uso de Biodiesel. Para atender ao aumento na demanda deste combustível a produção aumentou em mais de dez vezes nos últimos 10 anos. A principal fonte oleaginosa é o óleo de soja. Para manter a competitividade do setor, outras matérias-primas têm sido avaliadas Entre elas, as residuais, por apresentarem menor custo. O processamento de resíduos apresenta desafio devido a impossibilidade do emprego de processos convencionais já consolidados no mercado. Visando preencher esta importante lacuna, este trabalho avaliou a hidroesterificação enzimática da borra de soja com uso de lipases provenientes do fungo Thermomyces lanuginosus. Os testes foram realizados em duas etapas sequenciais: iniciando pela hidrólise da matéria-prima bruta seguida da esterificação dos ácidos graxos, ambas em reator tipo batelada. Na etapa de hidrólise a melhor condição encontrada, com maior produção de ácidos graxos livres, foi com o emprego de proporção mássica de água e borra de 0,25:1, teor de 0,2% (m/m borra) de catalisador enzimático NS-40116 (Novozymes®), agitação de 450 rpm e 45 ºC, obtendo-se uma acidez final média de 25,47 ± 3,24% de desvio padrão. Sem a purificação da massa resultante da hidrólise, esta foi submetida a esterificação em reator de batelada e verificou-se a redução média da acidez em 72,85 ± 3,09%, confirmando a capacidade da enzima em hidrolisar matéria graxa e esterificar os ácidos graxos livres formados, apresentando assim uma opção para se produzir ésteres de ácidos graxos a partir de uma matéria-prima residual com o uso de processo enzimático.
Abstract : Aiming to attend to the commitment established in the Kyoto Protocol, Brazilian government established the National Program for the Production and Use of Biodiesel. To attend the increase in demand for this fuel, the production has improved more than tenfold in the last 10 years. The main oil source is soybean oil. In order to maintain the competitiveness of the sector, other raw materials have been evaluated. Among them, the residual ones, because they present a lower cost. Waste processing presents challenges due to the impossibility of using conventional processes already consolidated in the market. In order to fill this important gap, this work evaluated the enzymatic hydro esterification of soybean soap stock with the use of lipases from the fungus Thermomyces lanuginosus. The tests were carried out in two sequential stages: starting with the crude soap stock hydrolysis followed by esterification of the fatty acids, both in a batch reactor. In the hydrolysis step, the best free fatty acid production was obtained using a water and soap stock weight ratio of 0.250:1, 0.2% (w/w) of the enzyme NS-40116 (Novozymes®), agitation of 450 rpm and 45 °C, obtaining an average final acidity of 25.47 ± 3.24%. Without any purification of hydrolyzed soap stock, it was submitted to esterification in a batch reactor. The mean acid reduction was found to be 72.85 ± 3.09%, confirming the enzyme's ability to hydrolyze grease matter and to esterify the free fatty acids, thus presenting an option to produce esters of fatty acids from a residual raw material using an enzymatic process.
Lima, Tânia Maria da Silva. "Produção de biossurfactantes visando ao tratamento de borra oleosa." Universidade Federal de Viçosa, 2003. http://www.locus.ufv.br/handle/123456789/10682.
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Conselho Nacional de Desenvolvimento Científico e Tecnológico
O presente estudo objetivou otimizar a produção de biossurfactantes por diferentes culturas bacterianas, em diferentes meios de cultura e com diferentes fontes de carbono, para aplicação no tratamento da borra oleosa sedimentada nos tanques de armazenamento de óleo combustível da RECAP (SP), pertencentes à Petróleo Brasileiro S/A (). Trinta e seis isolados, sendo 15 pertencentes ao Laboratório de Biodiversidade e Biotecnologia para o Meio Ambiente (BBMA) e 21 isolados da amostra de borra, foram avaliados quanto à produção de biossurfactantes. Dentre os 15 isolados com essa característica, foram selecionados cinco para a realização dos ensaios de otimização da produção de biossurfactantes. Os isolados foram identificados pela análise de ésteres metílicos de ácidos graxos (FAME) utilizando o sistema Sherlock da Microbial Identification System (MIDI, Newark, DE, EUA) como Pseudomonas aeruginosa (88A), Bacillus subtilis (155) e Arthrobacter sp. (201). Os isolados 111A e 191 não foram reconhecidos pelo sistema Sherlock. A concentração micelar crítica (CMC) dos biossurfactantes nos meios de cultura, após a remoção das células, foi estimada por quantificação da tensão superficial pelo método de du Nouy. A diluição micelar crítica ficou entre 0,01% e 1% do meio, indicando que as concentrações dos biossurfactantes nos meios estavam de 100 a 10.000 vezes acima de suas CMCs. A estabilidade das emulsões água- querosene, na presença dos biossurfactantes, variou de 30 a 70% após 42 horas, enquanto a estabilidade da emulsão formada pela mistura do surfactante sintético SDS e querosene foi de 45%. A produção de biossurfactantes variou significativamente com a composição do meio de cultura. A borra oleosa foi um indutor efetivo da produção de biossurfactantes. Os biossurfactantes produzidos na fase anterior foram utilizados para tratar a borra oleosa, visando a separação do óleo e do material inerte. O processo mostrou-se altamente eficiente em recuperar o óleo retido, chegando-se a 95% de redução do volume da borra. Os resultados mostraram que a utilização de biossurfactantes para o tratamento de borras oleosas pode ser uma tecnologia econômica e ambientalmente viável, considerando o pequeno volume de cultura microbiana requerido para o tratamento.
This work aimed at optimizing the production of biosurfactants by bacterial cultures for the treatment of oily sludge from fuel oil storage tanks at Capuava Refinery (RECAP-SP), Petróleo Brasileiro S.A. (PETROBRAS). Fifteen strains of the belonging to the collection of Laboratório de Biodiversidade e Biotecnologia para o Meio Ambiente (BBMA) and 21 strains isolated from oily sludge samples were evaluated for biosurfactant production. Among the biosurfactant producing isolates, five were chosen for the optimization of biosurfactant production. The isolates were identified as Pseudomonas aeruginosa (88A), Bacillus subtilis (155), and Arthrobacter sp. (201). The isolates 111A and 191 could not be identified. The critical micelar concentration (CMC) of biosurfactants in the culture media after cell removal was estimated by measuring surface tension of diluted samples by the du Nouy method. The critical micelar dilution ranged from 0.01% to 1%, indicating that the biosurfactant concentration in the medium was 100 to 10.000 times higher than its CMC. The stability of water-querosene emulsions in the presence of biosurfactants ranged from 30% to 70% after 42 hours, while the stability of the mixture of the synthetic surfactant SDS with kerosene was 45%. The xcomposition of the culture medium significantly affected the production of biosurfactants. The oily sludge was an effective inducer of biosurfactant production. The biosurfactants produced by the five isolates were used for oily sludge treatment, aiming at the separation of oil from inert materials. The process was highly efficient, resulting in 95% reduction of the oily sludge volume. The results showed that the use of biosurfactants for oily sludge cleanup operations can be an economically and environmentally attractive technology.
Galvanese, Maíra Soares. "Conservação da biodiversidade : efeitos de borda - revisão de literatura." reponame:Repositório Institucional da UFABC, 2018.
Find full textDissertação (mestrado) - Universidade Federal do ABC, Programa de Pós-Graduação em Ciência e Tecnologia Ambiental, Santo André, 2018.
O processo de fragmentação de habitats produz modificações ecológicas distintas entre a borda e o interior, chamado de efeito de borda. Essas alterações podem ocorrer desde alguns metros até toda a área do fragmento. Este estudo teve como objetivo identificar e qualificar os diferentes efeitos de borda, por meio de revisão de literatura; analisados com base nas metodologias aplicadas e na existência de padrões para o processo. Foram analisados 27 estudos referenciais e 187 estudos empíricos realizados em 28 países, com objetivos distintos e diferenças na descrição das características da paisagem local, tipo de vegetação, e metodologia utilizada. Os resultados mostraram que a maior parte dos estudos foi feita no Brasil e com plantas; e que os efeitos de borda estão relacionados principalmente à matriz do entorno dos fragmentos, orientação das bordas, tamanho e forma dos fragmentos e tempo decorrido desde a fragmentação. A análise mostrou que as bordas dos fragmentos apresentam maior incidência de luz, maior temperatura do ar, presença de ventos fortes, maior mortalidade de árvores, e maior presença de espécies pioneiras, exóticas e lianas. Ações que visem minimizar as consequências de efeitos de borda à conservação da biodiversidade devem priorizar a proteção dos remanescentes, a conectividade entre eles, zonas de amortecimento mais largas nas bordas orientadas à linha do equador, e manejo adequado da matriz que circunda os fragmentos florestais.
The process of fragmentation of habitats produces distinct ecological changes between the edge and the interior, called the edge effect. These changes can occur from a few meters to the entire area of the fragment. This study aimed to identify and qualify the different edge effects, through a literature review; analyzed based on the methodologies applied and the existence of standards for the process. We analyzed 27 reference studies and 187 empirical studies carried out in 28 countries, with different objectives and differences for the description of the characteristics of the local landscape, type of vegetation, and methodology used. The results showed that most of the studies were done in Brazil and with plants; and that the edge effects are related mainly to the matrix of the surroundings of the fragments, orientation of the edges, size and shape of the fragments and time elapsed since the fragmentation. The analysis showed that the edges of the fragments present a higher incidence of light, higher air temperature, presence of strong winds, higher tree mortality, and greater presence of pioneer, exotic and lianas species. Actions aimed at minimizing the consequences of edge effects on biodiversity conservation should prioritize the protection of remnants, connectivity between them, wider buffer zones at the edges oriented to the equator, and proper management of the matrix that surrounds the forest fragments.
Gonzalez, Castañeda Olga María. "Nueva sede Dentident en el distrito de San Borja." Master's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/657551.
Full textDentident is specialized in pediatric dentistry and orthodontic services, after several years of operation, has decided to expand to other districts of Metropolitan Lima. Having identified a window of opportunity in the district of San Borja, the project was developed: "New Dentident headquarters in the district of San Borja" The project has considered the international and national environment, hit by a serious global economic crisis, exacerbated by the coronavirus pandemic, which has affected a drop in production, employment and the income of the population in the country. The value proposition consists of process management in our pediatric dentistry and orthodontic services with more than 10 years of experience, providing quality service and technology in a pleasant and warm environment. For the market segmentation, economic criteria were considered, related to the income of the population, the district corresponding to upper middle and upper income sectors. The focus strategy will be applied, providing specialized services in children's dentistry. The project is viable and attractive, the economic and financial indicators indicate that it is profitable, the VANF of S /. 552.746, the TIRF is 76%. Still, considering a reduction in demand by 11%, the indicators are favorable. To which must be added the experience, the quality of the services and the positioning achieved.
Trabajo de investigación
Herden, Christiane. "Untersuchungen zu Pathogenese, Neurotropismus und Persistenz des Virus der Bornaschen Krankheit." Giessen VVB Laufersweiler, 2009. http://d-nb.info/996020586/04.
Full textSeifart, Frank. "The structure and use of shape-based noun classes in Miraña (north west Amazon) /." [S.l. : s.n.], 2005. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=016988620&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
Full textFranz, Jan-Niklas [Verfasser], Borna [Akademischer Betreuer] Relja, Borna [Gutachter] Relja, and Volkhard [Gutachter] Kempf. "Der Einfluss akuter Alkoholintoxikation auf die posttraumatische Immunantwort nach Thoraxtrauma und hämorrhagischem Schock / Jan-Niklas Franz ; Gutachter: Borna Relja, Volkhard Kempf ; Betreuer: Borna Relja." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2021. http://d-nb.info/123191128X/34.
Full textGago, Fuentes Jim Enrique. "Boya de salvamento automatizada para rescates en naufragios." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2015. http://tesis.pucp.edu.pe/repositorio/handle/123456789/6070.
Full textTesis