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Kocmanová, Michaela. "Panda a panda." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-410028.
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This diploma thesis presents a project documentation for construction of a zoo pavilion with a restaurant. The structure has to be designed in compliance with regulations for buildings with almost zero energy consumption. Its construction site is located within the existing compound of Prague’s zoo on plot no. 1491/1. The pavilion is proposed to house giant pandas. The building has three floors- one underground and two above. It is covered by a flat green roof. In terms of circulation, the structure is composed from two parts. The first one is formed by premises for the pandas, including necessary facilities for their wellbeing and their breeding; and the second part is visitors’ part, including restaurant, gift shop and amenities. The building is enclosed by two exterior expositions for pandas which are connected with the interior exposition premises by two ramps- tunnels. There is a roof terrace adjacent to the restaurant for visitors to enjoy the view of pandas in their exterior grounds. The vertical structure of the pavilion for giant pandas is a combination of load bearing brick walls and cast-in-place concrete walls- the underground floor and the ground floor is formed by the cast-in-place concrete walls and the upper floor is formed by the brick walls made out of autoclaved aerated concrete blocks. The horizontal structures are formed by prestressed concreted floor panels or in the case of the upper floor by cast-in-place reinforced concrete slabs.
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Barriga, Junco Julia Auristela, Natteri Yahaira Bereche, Medina Candy Canchumani, Martel Angeline Juarez, and Malpartida Patricia Lena. "Pacha Jar." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2018. http://hdl.handle.net/10757/623997.
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El presente proyecto se ha llevado a cabo con la finalidad de producir y vender el producto « Pacha Jar » que consta de salsas chimichurri cuyos ingredientes principales serán productos de las tres regiones del Perú iniciando con un portafolio de tres presentaciones: chimichurri de aceituna negra, chimichurri de aguaymanto y chimichurri de carambola. La presentación del producto será en envases de vidrio favoreciendo así la conservación del mismo, así como fomentando el cuidado del medio ambiente.
Actualmente el mundo se encuentra más consciente de la importancia de una buena alimentación y crece exponencialmente la demanda de productos naturales y saludables por lo que podremos aprovechar esta oportunidad para ofrecer nuestro producto y satisfacer dicha necesidad.
El target al que inicialmente va dirigido el producto serán jóvenes “millennials” por tener un perfil más abierto a probar nuevos productos y valoran la comida del estilo “gourmet”. Se realizarán los estudios pertinentes, de mercado, de marketing, de operación y de financiamiento en los cuales desarrollaremos las estrategias para hacer viable nuestra empresa.
El proyecto se realizará en el Perú y necesitará de un capital que será aportado en parte por los socios responsables de la elaboración del presente plan de negocio.
Se estima que como máximo en el primer trimestre del 2do año se alcanzará el punto de equilibrio del negocio, si no es antes, dependiendo de cómo se vayan desarrollando los acontecimientos en cuanto a la realización de las operaciones del negocio.This project has been carried out with the purpose of producing and selling the product "Pacha Jar" which consists of chimichurri sauces which ingredients come from the three regions of Peru starting with a portfolio of three presentations: black olive chimichurri, aguaymanto and carambola chimichurri. The presentation of the product is in glass containers, thus favoring its conservation, as well as encouraging the care of the environment. Currently, the world is more aware of the importance of good nutrition and growing exponentially and the demand for natural and healthy products grows exponentially, so we can take advantage of this opportunity to offer our product and satisfy that need. The targeted audience to which the product is directed is young "millennials" for having a consumer profile more open to new products and to value « gourmet style » food. The relevant studies will be carried out, market, marketing, operation and financing in which we will develop the strategies to make our company viable The project will be carried out in Peru and will require capital that will be contributed in part by the partners responsible for preparing this business plan It is estimated that at the maximum in the first quarter of the second year the break-even point of the business will be reached, if not before, depending on how the events are developed in terms of carrying out the business operations.
Tesis
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Tini, Valéria. "A (in)discrição: aspectos do decoro em \'Dom Quixote\' de Miguel de Cervantes." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/8/8145/tde-27072007-114555/.
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Este trabalho tem o objetivo de verificar a presença do conceito de discrição em três capítulos da obra Don Quijote de la Mancha, de Miguel de Cervantes. Tais capítulos estão localizados na segunda parte da obra e se referem aos conselhos dados por Dom Quixote ao seu fiel escudeiro, Sancho Pança, antes que este assumisse seu governo na ilha Barataria. O conceito de discrição é bastante amplo e complexo. Fazem parte dele atitudes morais e sociais que visam a uma adequada atuação social do indivíduo no universo em que ele se encontra. O exercício da discrição requer o conhecimento de alguns elementos que funcionam como uma espécie de pré-requisito para a sua prática. Entre eles estão a prudência, o discernimento, a cultura e a erudição. Contribuem para a apreensão do conceito de discrição os tratados sobre comportamento social dos séculos XVI e XVII, sobre os quais teceremos comentários específicos, relacionando-os, sempre que possível, ao Quixote de Cervantes. Em nossas considerações, também verificaremos a maneira específica como Cervantes trabalha o conceito de discrição em sua narrativa. Por vezes, o autor subverte as regras do decoro literário, promovendo a quebra da rigidez do conceito, utilizando-o de uma maneira que demonstra variedade em sua aplicação.This dissertation aims at examining the presence of the concept of discretion in three chapters of Don Quijote de la Mancha by Miguel de Cervantes. Such chapters belong to the second part of mentioned book and they refer to the pieces of advice given by dom Quixote to Sancho Pança, before his faithful squire assumed the government of Barataria island. The concept of discretion is quite vast and complex. It includes moral and social attitudes wich provide for the individual\'s proper social behavior within the universe where he lives. In order to be put into practice, the exercise of discretion demands the knowledge of some elements that function as a kind of pré-requirements, such as prudence, discernment, education and erudition. Treatises on social behavior in the 16th and 17th centuries contribute to the understanding of the concept of discretion, and we are making specific comments on them in search, as far as posible, of their connections with Cervantes\'s Quixote. Along this study we are also examining the specific way Cervantes deals with the concept of discretion in his narrative. There are instances in which the writer subverts the rules of literary decorum causing a rupture in the rigidity of the concept by using it in such a way that demonstrates variety in its application.
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Figueiredo, Isabel Campos Salles. "Nossas águas, nosso Palha : educação ambiental e participação na comunidade rural do Córrego do Palha." reponame:Repositório Institucional da UnB, 2006. http://repositorio.unb.br/handle/10482/2786.
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Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Ecologia, Programa de Pós-Graduação em Ecologia, 2006.Submitted by Luana Patrícia de Oliveira Porto (luana_porto_23@hotmail.com) on 2009-12-17T14:03:28Z No. of bitstreams: 1 2006_Isabel Campos Salles Figueiredo.pdf: 4070962 bytes, checksum: fe358436413668f103d0fb23efcd42ed (MD5)
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Esse estudo, realizado na comunidade rural do Córrego do Palha (Brasília-DF), traz os resultados da implementação de iniciativas de educação ambiental (EA) não-formal focadas no tema água. A dissertação foi construída sob o alicerce teórico-metodológico críticodialético, através da metodologia da pesquisa participante e teve três eixos principais. O primeiro foi a realização de um diagnóstico socioambiental participativo com enfoque nos recursos hídricos locais. Como resultados do diagnóstico foi possível desenhar uma comunidade bastante heterogênea em relação à dimensão sócio-econômica. No cenário ambiental, foi revelado que um dos corpos d’água da comunidade, o Córrego do Palhinha, se encontra impactado pelas ações locais, o que é preocupante do ponto de vista da gestão local dos recursos hídricos. No entanto, o diagnóstico também revelou que a comunidade do Palha está bastante receptiva ao desenvolvimento de ações futuras de EA. Partindo da constatação desta realidade, o desenvolvimento de um trabalho de acompanhamento pedagógico e formação com as educadoras comunitárias se firmou como o segundo eixo da pesquisa. Como resultado desse processo está a implementação do programa de EA, o “Amigos do Palhinha”. A implantação desse projeto, que teve como objetivo a revitalização do Córrego do Palhinha, só foi viável graças ao envolvimento e à participação das educadoras na sua concepção e execução, além do apoio da população local. O terceiro eixo da dissertação foi a realização e acompanhamento de uma das ações do “Amigos do Palhinha”, um estudo do meio construído a partir de saídas de campo. Essa atividade, desenvolvida com crianças e adolescentes da comunidade, foi voltada para a interpretação da realidade ambiental local. Alguns resultados alcançados nessa etapa foram a produção de conhecimentos sobre o contexto socioambiental e o re-conhecimento do Córrego do Palhinha como um elemento importante da paisagem, a partir do desenvolvimento de um novo olhar. Apesar de bastante “recheada”, essa pesquisa traz uma mensagem simples: é necessário o conhecimento da nossa realidade mais próxima, o (des)envolvimento de vínculos com essa realidade e de participação para concretizar ações que levem à sua mudança. _______________________________________________________________________________ ABSTRACT
This study, developed in Córrego do Palha rural community (Brasília-DF), brings the results of the implementation of non-formal environmental education (EE) actions having water as its theme. The thesis was built through a participatory research methodology that had three main axis. The first one consisted of a social and environmental participative diagnosis focused on the local water resources. According to its results it was possible to picture a very heterogeneus community regarding the socio-economic dimension. The environmental scenario revealed that one of the community’s water bodies, Palhinha stream, is impacted due to local actions, which is a concern for the management of local water resources. On the other hand, the diagnosis also revealed that the community seems to be receptive towards future EE actions. The development of a pedagogic counseling and capacity building process with the community educators was the second axis of the research. Its result was the implementation of an EE project called “Palhinha’s friends”. The implementation of this project, which aimed to revitalize Palhinha stream, was only possible because of the educators´ participation and involvement of the educators, as well as the support of the local population. The third axis of the thesis was the realization and follow-up of one of the “Palhinha’s friends” actions, composed by field trips. This activity was developed with the students of the local community center and targeted the interpretation of the local environmental reality. Some results accomplished were the production of knowledge about the socio and environmental context and the recognition of the Palhinha stream as an important element of the landscape through a new perspective. Although “rich”, this study brings a simple message: it is necessary to know our nearby reality, to development links with it and to participate in actions that promote effective changes.
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Huang, Kefan. "Shaping an Iconic Species : From the giant panda to the red panda and the Tibetan antelope." Thesis, Uppsala universitet, Institutionen för arkeologi och antik historia, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-413329.
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This thesis is based and developed on the ambiguous and open conception, iconic species, which reveals the relationship between human society and non-human species that goes be- yond its biological status. From the case of the giant panda, I attempt to deconstruct the shap- ing process of an iconic species from multiple perspectives, which includes how a specific cultural context, or a specific historical period contributes to the shaping process and how the government and the public diverge or even clash around the shaping process. Then, I introduce my fieldwork where I through observing both giant pandas and red pandas in the exhibition centres called panda bases to analyse the encountering an iconic species in reality and their different influences on public awareness of the wildlife conservation. I also attempt to explore the various representative forms of an iconic species such as the Tibetan antelope ranging from the mascot to the film and follow the changes of its symbolic meanings in different forms. In conclusion, the thesis is aimed to reflect the hybrid features of the iconic species and pro- vide in-depth interpretation of the endless interactions between the human beings and other species.
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Kärkkäinen, S. (Salli). "Mitä tarkoittaa panetaan?:panna-verbin vokaalivartaloistuminen." Bachelor's thesis, University of Oulu, 2018. http://urn.fi/URN:NBN:fi:oulu-201802081184.
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Kandidaatintutkielmani aihe on panna-verbin vokaalivartaloistuminen. Tutkin, mitä panna-verbillä ilmaistaan, kun se on norminvastaisesti vokaalivartaloinen. Panna-verbillä on sekä vokaalivartalo- että konsonanttivartaloesiintymiä. Aineistoni on kerätty Korp-sivuston internetkeskustelukorpuksista, joissa on aineistoa Suomi24- ja Ylilauta-sivustoilta.
Panna-verbi on hyvin polyseeminen verbi. Erityisesti kiinnitän huomiota niihin tapauksiin, joissa panna-verbiä käytetään seksuaalisessa merkityksessä. Tutkimukseni hypoteesi onkin, että panna-verbin vokaalivartaloisia muotoja esiintyy erityisesti silloin, kun verbillä halutaan ilmaista seksuaalista merkitystä. Analysoin aineiston tapauksia sekä muodon että merkityksen kautta. Aineistossani oli selkeästi eniten tapauksia, joissa panna-verbiä käytetään seksuaalimerkityksessä. Pohdin myös, onko panna-verbin taivutusparadigmassa tapahtumassa muutos polysemian takia.
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Blythe, Joe. "Doing referring in Murriny Patha conversation." Thesis, The University of Sydney, 2009. http://hdl.handle.net/2123/5388.
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Successful communication hinges on keeping track of who and what we are talking about. For this reason, person reference sits at the heart of the social sciences. Referring to persons is an interactional process where information is transferred from current speakers to the recipients of their talk. This dissertation concerns itself with the work that is achieved through this transfer of information. The interactional approach adopted is one that combines the “micro” of conversation analysis with the “macro” of genealogically grounded anthropological linguistics. Murriny Patha, a non-Pama-Nyungan language spoken in the north of Australia, is a highly complex polysynthetic language with kinship categories that are grammaticalized as verbal inflections. For referring to persons, as well as names, nicknames, kinterms, minimal descriptions and free pronouns, Murriny Patha speakers make extensive use of pronominal reference markers embedded within polysynthetic verbs. Murriny Patha does not have a formal “mother-in-law” register. There are however numerous taboos on naming kin in avoidance relationships, and on naming and their namesakes. Similarly, there are also taboos on naming the deceased and on naming their namesakes. As a result, for every speaker there is a multitude of people whose names should be avoided. At any one time, speakers of the language have a range of referential options. Speakers’ decisions about which category of reference forms to choose (names, kinterms etc.) are governed by conversational preferences that shape “referential design”. Six preferences – a preference for associating the referent to the co-present conversationalists, a preference for avoiding personal names, a preference for using recognitionals, a preference for being succinct, and a pair of opposed preferences relating to referential specificity – guide speakers towards choosing a name on one occasion, a kinterm on the next occasion and verbal cross-reference on yet another occasion. Different classes of expressions better satisfy particular conversational preferences. There is a systematicity to the referential choices that speakers make. The interactional objectives of interlocutors are enacted through the regular placement of particular forms in particular sequential environments. These objectives are then revealed through the turn-by-turn unfolding of conversational interaction.
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Blythe, Joe. "Doing referring in Murriny Patha conversation." University of Sydney, 2009. http://hdl.handle.net/2123/5388.
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Doctor of PhilosophySuccessful communication hinges on keeping track of who and what we are talking about. For this reason, person reference sits at the heart of the social sciences. Referring to persons is an interactional process where information is transferred from current speakers to the recipients of their talk. This dissertation concerns itself with the work that is achieved through this transfer of information. The interactional approach adopted is one that combines the “micro” of conversation analysis with the “macro” of genealogically grounded anthropological linguistics. Murriny Patha, a non-Pama-Nyungan language spoken in the north of Australia, is a highly complex polysynthetic language with kinship categories that are grammaticalized as verbal inflections. For referring to persons, as well as names, nicknames, kinterms, minimal descriptions and free pronouns, Murriny Patha speakers make extensive use of pronominal reference markers embedded within polysynthetic verbs. Murriny Patha does not have a formal “mother-in-law” register. There are however numerous taboos on naming kin in avoidance relationships, and on naming and their namesakes. Similarly, there are also taboos on naming the deceased and on naming their namesakes. As a result, for every speaker there is a multitude of people whose names should be avoided. At any one time, speakers of the language have a range of referential options. Speakers’ decisions about which category of reference forms to choose (names, kinterms etc.) are governed by conversational preferences that shape “referential design”. Six preferences – a preference for associating the referent to the co-present conversationalists, a preference for avoiding personal names, a preference for using recognitionals, a preference for being succinct, and a pair of opposed preferences relating to referential specificity – guide speakers towards choosing a name on one occasion, a kinterm on the next occasion and verbal cross-reference on yet another occasion. Different classes of expressions better satisfy particular conversational preferences. There is a systematicity to the referential choices that speakers make. The interactional objectives of interlocutors are enacted through the regular placement of particular forms in particular sequential environments. These objectives are then revealed through the turn-by-turn unfolding of conversational interaction.
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Kersey, David C. "Reproductive and adrenal endocrinology of the giant panda (Ailuropoda melanoleuca)." Fairfax, VA : George Mason University, 2008. http://hdl.handle.net/1920/3428.
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Thesis (Ph.D.)--George Mason University, 2008.Vita: p. 180. Thesis director: Thomas C. Wood. Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Environmental Science and Public Policy. Title from PDF t.p. (viewed Mar. 17, 2009). Includes bibliographical references (p. 156-179). Also issued in print.
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Dietrich, Guilherme. "Decomposição e liberação de nitrogênio da palha cana-de-açucar em função do ambiente e quantidade de palha." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/5599.
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Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe sugarcane residues came out as an important source of biomass for the production of cellulosic ethanol in Brazil. However, there is a lack of studies on the impact that how partial removal of these residues affect the decomposition of the remaining crop residue on the soil surface. In this context, the aim of this study was to evaluate the decomposition and release of nitrogen (N) from sugarcane residues under field conditions. Three different rates of residues were evaluated at five different location of the Rio Grande do Sul state, Brazil. The study was conducted from September 2012 to August 2013, in the municipalities of Port Xavier, São Luiz Gonzaga, Jacuí Heels, Santa Maria and Pelotas. The experimental design was completely randomized with four replications. To monitor the process of decomposition, RB 956 911 sugarcane straw was air dried, and added in amounts equivalent to 4, 8 and 12 t ha-1 in wooden boxes. These wooden boxes were then collected monthly over a period of one year. The collected materials, was analyzed for the remaining amounts of dry matter (DM) and its C and N concentrations. The straw collected in Santa Maria were also analyzed for hemicellulose (HEM), cellulose (CEL) and lignin (LIG ) the values of DM and remaining C was adjusted in non-linear regression model. The results of this study demonstrated that the amount of sugarcane straw deposited on the surface does not affect the decomposition and release of carbon and nitrogen, and also the breakdown of bio-chemicals (cellulose, hemicellulose and lignin) in the straw. However, it was demonstrated that the site influenced the decomposition and carbon and nitrogen release from the straw, with the main factor controlling decomposition process was precipitation.
Os resíduos culturais da cultura da cana-de-açúcar se destacam como importante fonte de biomassa para a produção do etanol celulósico no Brasil. No entanto, há uma carência de estudos sobre o impacto que a retirada parcial desses resíduos causa na decomposição dos resíduos culturais remanescentes na superfície do solo. Nesse contexto, o objetivo deste estudo foi avaliar a decomposição e liberação de nitrogênio (N) dos resíduos culturais de cana-de-açúcar em condições de campo em função de três diferentes quantidades de resíduos e em cinco ambientes do estado do Rio Grande do Sul, Brasil. O estudo foi realizado no período de setembro de 2012 a agosto de 2013, nos municípios de Porto Xavier, São Luiz Gonzaga, Salto do Jacuí, Santa Maria e Pelotas. O delineamento experimental foi o inteiramente casualizado, com 4 repetições. Para monitorar o processo de decomposição, a palha da cana RB 956911, seca ao ar, foi colocado em quantidades equivalentes a 4, 8 e 12 Mg ha-1 em quadros de madeira telados, os quais foram depositados no interior do canavial e recolhidas mensalmente durante um período de 360 dias. Nos materiais coletados, foram feitas determinações das quantidades remanescentes de matéria seca (MS) e da sua concentração de C e N. Na palha coletada em Santa Maria foram também determinados os teores de hemicelulose (HEM), celulose (CEL) e lignina (LIG) Aos valores obtidos de MS e C remanescentes foi ajustado modelo de regressão não linear. Os resultados deste estudo demonstram que a quantidade de resíduos de cana-de-açúcar depositada na superfície do solo não afeta a decomposição, liberação de carbono e nitrogênio, e também a decomposição dos compostos bioquímicos (celulose, hemicelulose e lignina) presentes na palha. No entanto, foi demonstrado que o local de estudo exerce influência na decomposição e liberação de carbono e nitrogênio dos resíduos, sendo a precipitação o principal fator controlador do processo de decomposição.
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Cobelo, Silvia. "Historiografia das traduções do Quixote publicadas no Brasil - provérbios do Sancho Pança." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/8/8145/tde-02022010-140637/.
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Este trabalho reúne a história das publicações do Quixote no Brasil desde sua primeira edição em 1942 até o ano 2008. São proporcionados resultados de pesquisa sobre as editoras e os tradutores da obra, com maior ênfase nas quatro traduções brasileiras. Disponibiliza-se um estudo comparativo das traduções através do estudo de sete capítulos que apresentam provérbios proferidos em forma de avalanche pelo escudeiro Sancho Pança. No apêndice estão transcritas as entrevistas feitas com os tradutores Eugênio Amado, Sergio Molina e Carlos Nougué.This study gathers the historiography of Quijote publications in Brazil since its first edition in 1942 until year 2008. Research data from publishing companies and from the translators involved are also provided, with bigger emphasis in the four Brazilian translations. It is offered a comparative study of the translations through the study of six chapters that present proverbs pronounced in spate form by the squire Sancho Panza. In the appendix, the interviews made with the translators Eugênio Amado, Sergio Molina and Carlos Nougué are totally transcribed.
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Bly, Josef. "Modellering av en panna med rörlig rost :." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-162425.
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The aim of this master thesis was to create a dynamic model for the processes in a solid fuel boiler of the moving grate type. Another aim with the model was to keep it as simple as possible but still able to catch the dynamics of the processes in the bedplate of the boiler. The creation of the model had its origin from drying and combustion equations used in earlier modeling work of boilers. The represented model has been used to simulate different kinds of disturbances in a boiler and different ways to control the boiler. These tests show that controlling a number of parameters in the bed of the boiler is an effective way to keep the grate stable during disturbances. This is important since an unstable bed causes high emissions. The model has not been formally validated but its behavior is accordingly to what is expected of a real boiler.
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Nyberg, Jakob. "Panda Cloud System Management Stjärna Fyrkant Umeå." Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-105411.
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Panda Cloud Systems Management (PCSM) is a cloud-based system for monitoring, inventorying and managing computers, servers and networks. Stjarna Fyrkant started its IT-department in August 2014 where they manage for Stjarna Fyrkants computers and networks but also other companies as IT consultants. They have chosen to use PCSM to manage and to monitor these networks. The project was started because Stjarna Fyrkant wants a better insight of the system as they have gone through with the basics of it. They have chosen four areas where they wants to know more about and these are monitoring of computers and servers, SNMP for monitoring other equipment, automated processes such as updating programs and Windows automatically and for Mobile Management (MDM) to manage and monitor iPhones. To make this happen I was given login information to PCSM, two computers and an iPhone to test PCSM and its other functionalities for what Stjarna Fyrkant want to accomplish. For monitors the report will go through about which monitor that exists in the store and in PCSM and later assign these to two groups for monitoring the servers and clients. Then how to monitor other devices via SNMP and how this was applied to the devices that Stjarna Fyrkant has, such as printers. However, this didn’t work for all devices. For maintenance of computers the report analyzes how to keep important updates for programs like Java and .NET but also for Windows. Additionally it was looked into how to remove unnecessary files found on the computers, such as the temporary files. For MDM the report looks in to which functionalities that exists and these were later tested for an iPhone. These functions worked surprisingly fast when it took only a few seconds for them to apply. There were plans to create a product sheet for companies of these features, but this was handed to someone else with more knowledge for design such towards companies.
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Serneguet, Sorli Alvaro. "A multichannel digitizer for the PANDA experiment." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-229578.
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The PANDA Experiment will be one of the future experiments at the Facility for Antiproton and ion Research (FAIR), at Darmstadt, Germany. In the experiment, a stream of frozen hydrogen pellets will traverse vertically an antiproton beam circulating in the accelerator. Collisions of antiproton projectiles with frozen hydrogen pellets will lead to the generation of new particles, which in turn will be measured in the PANDA detector facility. The aim of this thesis is to develop a readout firmware for an ADC (Analog to Digital Converter) prototype, which will be used in the PANDA detector to gather all the necessary information from the antiproton-proton collisions. The firmware takes out interesting parameters of the pulse produced by the collision like amplitude, integral, pedestal or arrival time. The work will include algorithms for pulse recognition, data buffering, data formatting and readout using a Gigabit Transceiver (GTP). Big efforts have been put to achieve a very efficient utilization of the resources and to minimize the latency.
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Yu-Shan, Chevez Abril Victoria. "Response of Flooded Asphalt Pavement using PANDA." Thesis, Virginia Tech, 2020. http://hdl.handle.net/10919/96521.
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Moisture damage is one of the major causes of deterioration of pavements. An example is the damage caused by flooding. While the effects of pore water pressure in pavement have been studied using finite element modeling, few of the models consider a realistic moving tire and the viscoelastic behavior of the asphalt layer. Consequently, a three-dimensional finite element simulation based on Biot consolidation theory and Schapery's non-linear viscoelasticity model, was developed to accurately simulate and analyze the detrimental effects of saturated layers in asphalt pavements. In addition, a parametric study is conducted to analyze the response of pavements with varying surface and base thickness, base and subgrade permeability, and vehicle speeds under different level of saturation. The results indicate that the effects of pore water pressure be considered in the design of pavements in flood-prone areas and in the proposal of flood management plans. Ultimately, the implementation of a "flood resilient" asphalt pavement could be effective in reducing the cost of road restoration and repair in flood-prone areas.Master of Science
Moisture damage is one of the major causes of deterioration of pavements. An example is the damage caused by flooding. While the effects of pore water pressure in pavement have been studied using finite element modeling, few of the models have accurately modeled the behavior of the asphalt concrete and have not considered the realistic loading conditions. Consequently, a three-dimensional finite element simulation was developed to accurately simulate and analyze the detrimental effects of saturated layers in asphalt pavements. In addition, a parametric study is conducted to analyze the response of pavements with varying surface and base thickness, base and subgrade permeability, and vehicle speeds under different level of saturation. The results indicate that the effects of pore water pressure be considered in the design of pavements in flood-prone areas and in the proposal of flood management plans. Ultimately, the implementation of a "flood resilient" asphalt pavement could be effective in reducing the cost of road restoration and repair in flood-prone areas.
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Bisht, Sher Singh. "Sumitrānandana Panta ke sāhitya kā dhvanivādī adhyayana." Alīgaṛha (Bhārata) : Granthāyana, 1990. http://catalogue.bnf.fr/ark:/12148/cb37045334h.
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Ḍī. Liṭ.--Almoṛā (Bhārata)--Kumāuṃ viśvavidyālaya.Le dos de la page de titre porte la mention : "Sumitra Nandan Pant ke sahitya ka dhwaniwadi adhyayan" / Sher Singh Bisht. Bibliogr. p. 318-324.
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Ma, Binsong. "Simulation of electromagnetic channels for PANDA@FAIR." Thesis, Paris 11, 2014. http://www.theses.fr/2014PA112234/document.
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Le multi-détecteur PANDA (antiProton ANnihilation at DArmstadt) équipera l’anneau de stockage d’antiprotons du complexe d’accélérateurs FAIR (Facility for Antiproton and Ion Research), en construction à Darmstadt et dont les premiers faisceaux sont prévus en 2019. L’expérience cible fixe PANDA est un outil du futur pour la physique hadronique. Avec PANDA, on peut étudier par exemple la spectroscopie des mésons, rechercher de nouveaux états de la matière, comme les boules de glue et les hybrides, étudier la spectroscopie des baryons charmés et multi-étranges, les hypernoyaux, les hadrons dans la matière nucléaire. Les réactions d’annihilation antiproton-proton permettent aussi d’étudier la structure du nucléon, en particulier en utilisant les canaux électromagnétiques de production de paires électron-positron, qui constituent l’objet d’étude de cette thèse. Un problème majeur de l’étude des canaux électromagnétiques, est le bruit de fond hadronique, qui est au moins six ordres de grandeur plus grand que le signal et qui nécessite une excellente identification de particules et une bonne résolution en impulsion. Or, la reconstruction de l’impulsion des électrons et positrons est dégradée par l’émission de photons de Bremsstrahlung le long de leur trace. Dans la première partie de la thèse, j’ai étudié ce problème et développé une méthode, basée sur une correction de l’impulsion des électrons et positrons événement par événement, en utilisant la détection des photons de Bremsstrahlung dans le calorimètre électromagnétique. Cette méthode, qui a été intégrée dans le code de reconstruction officiel de PANDA, PANDAroot, permet une amélioration très significative de la résolution en impulsion des électrons dont peuvent bénéficier toutes les études de canaux de production de paires électron-positron.Dans la deuxième partie, j’ai effectué une étude de faisabilité de la mesure de la réaction antiproton proton → J/Ψ π⁰ dans un modèle utilisant des TDAs (Transition Distribution Amplitudes) pion-nucléon. Les TDAs sont des objets non-perturbatifs qui décrivent la transition entre deux particules différentes. Par exemple, les TDAs pion-nucléon donnent des informations sur les composantes pioniques dans la fonction d’onde du nucléon. Pour cette étude, j’ai utilisé le modèle de TDA pour créer un générateur d’événements, puis j’ai étudié les capacités de réjection du bruit de fond hadronique. L’amélioration de l’efficacité du signal, due à la méthode de correction de Bremsstrahlung a pu aussi être quantifiée. Cette étude pourra être utilisée pour une proposition d’expérience pour PANDAThe multi-purpose detector PANDA (antiProton Annihilation at Darmstadt) will be built at the antiproton storage ring of the FAIR accelerator complex that is under construction in Darmstadt and is expected to provide its first beam in 2019. The fixed target experiment PANDA is a state of the art hadronic physics detector. With PANDA, one can explore a wide range of topics including meson spectroscopy, search for new states of matter such as glue balls and hybrids, charmed and multi-strange baryon spectroscopy, hyper-nuclei, and properties of hadrons in nuclei. Proton antiproton annihilation reactions will also allow to study the structure of nucleons, in particular by exploiting the electromagnetic channel of electron-positron pair production which is the subject of this thesis.One major problem with studies of electromagnetic channels is the hadronic background with cross-sections at least six orders of magnitude larger than the signal, requiring excellent particle identification and good momentum resolution. However the momentum reconstruction for electrons and positrons is degraded due to the emission of Bremsstrahlung photons along their path. In the first part of this thesis, I studied this problem and developed a method based on the correction of the momentum of electrons and positrons event by event, using Bremsstrahlung photons detected in the electromagnetic calorimeter. This method, which has been integrated into PANDAroot, the official PANDA reconstruction code, provides a significant improvement of momentum resolution for electrons, and will be exploitable by any measurement with electron-positron pair in the exit channel.In the second part, I performed a feasibility study of measuring the reaction antiproton p →J/Ψ π⁰ using predictions from a model based on pion-nucleon TDAs (Transition Distribution Amplitudes). TDAs are non-perturbative objects that describe the transition between two particles of different nature. For example, pion-nucleon TDAs contain information about the pionic components in the nucleon's wave function. For this study, I relied on the TDA model to create an event generator, and studied the capability to reject hadronic background. The improvement of the efficiency for the signal due to the Bremsstrahlung correction method was quantified. This study can be used as basis for a proposal of an experiment with PANDA
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Silva, Thalita Costa da. "Mem?rias de um palha?o: O rito de passagem de Roger Avanzi para o palha?o Picolino II." Universidade Federal do Rio Grande do Norte, 2011. http://repositorio.ufrn.br:8080/jspui/handle/123456789/13629.
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This dissertaion reflects about life's trajectory of a specific clown: Roger Avanzi, who gives animus to the clown Picolino II. The main objective is to promove reflections about the insertion of the clowns in the universe of the circus, to make us comprehend the process of formation of a clown formed in a traditional circus family. In this research, we begin of the conjecture that, through the individual memory we can think about rebuild the process of a professional's integral formation.Then, we trace the itinerary of Roger Avanzi, the clown Picolino II, think that it has possibilities, in this case, to discuss about what is a clown's formation when it come from a traditional circus family. To walk on this universe, a huge numer of authors that deeply studyed about the circus ans the clowns, like: Avanzi; Tamaoki (2004), Bolognesi (2003), Castro (2005), Pantano (2007), Ruiz (1987), Silva (1997) e Torres (1998). We bring then, a theoric base that certainly, fortifies and corroborates our thoughts and reflections about the universe of circus and the trajectory of clown's formation, with special atention to Roger Avanzi, fundamentals i studies about it and with memories like Halbwachs's (2004) and Bosi's (1994). The reflections enabled to conclude that a clown doesn't born done; it becomes in the cultural trajectory, in which all the human are inserted
Reflete-se, nesta disserta??o, sobre a trajet?ria de vida de um determinado palha?o: Roger Avanzi, que d? animus ao palha?o Picolino II. O objetivo principal ? promover reflex?es sobre a inser??o do palha?o no universo circense para compreendermos o processo de forma??o de um palha?o formado em uma fam?lia tradicional circense. Nesta pesquisa, partimos do pressuposto de que, atrav?s da utiliza??o da mem?ria individual podemos pensar em reconstruir o processo de forma??o integral de um profissional. Assim, tra?amos o itiner?rio de Roger Avanzi, o palha?o Picolino II, pensando que h? possibilidades, neste, de discutirmos o que ? a forma??o de um palha?o vindo de fam?lia tradicional circense. Para caminhar nesse universo, a uma gama de autores que estudaram profundamente sobre o circo e os palha?os, entre esses: Avanzi; Tamaoki (2004), Bolognesi (2003), Castro (2005), Pantano (2007), Ruiz (1987), Silva (1997) e Torres (1998). Trazemos assim, uma base te?rica que certamente, fortalece e corrobora nossos pensamentos e reflex?es acerca do universo circense e da trajet?ria de forma??o dos palha?os, com especial aten??o a de Roger Avanzi, fundamentados em estudos sobre e com mem?rias como os de Halbwachs (2004) e Bosi (1994). As reflex?es possibilitaram concluir que um palha?o n?o nasce feito; ele se faz na trajet?ria cultural, na qual est?o inseridos todos os seres humanos
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Lyon, Lauren M. "Niche Modeling for the Giant Panda, Ailuropoda melanoleuca, and the Original Panda, Ailurus fulgens: Habitat Preferences and Evolutionary Consequences." Digital Commons @ East Tennessee State University, 2017. https://dc.etsu.edu/etd/3234.
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The well-known symbol for conservation, the giant panda bear, and the original red panda have been forced into remote habitats due to anthropogenic disturbance, making ecological study difficult. Therefore the first known species distribution model was created to predict the most likely areas of occurrence within the known range of these elusive animals. These models were then projected onto North America and evaluated against existing breeding programs. Additionally, the close proximity of the Gray Fossil Site and the discovery of the most complete fossil red panda specimens in the world allowed ecomorphological comparisons between the modern red panda, Ailurus fulgens and the fossil red panda, Pristinailurus bristoli. Spatial data and morphometric results from this study will aid conservation work and breeding programs globally.
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FURTADO, Paulo Roberto Santana. "Grupo de teatro Palha: trajetória e identidade teatral." Universidade Federal do Pará, 2015. http://repositorio.ufpa.br/jspui/handle/2011/10020.
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CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Estudo da trajetória do Grupo de Teatro Palha ao longo de seus 34 anos de história (1980 a 2014), abordando sua produção artística, atividades culturais e inserção no panorama do teatro paraense. A pesquisa objetivou entender os desafios do Grupo, que se originou com jovens integrantes na e da periferia de Belém, procurando traduzir o movimento teatral paraense durante os seus trinta e quatro anos de construção de uma identidade teatral. As produções do grupo têm como referência a teoria do dramaturgo e diretor alemão Bertolt Brecht, no intuito de levar a realidade para a cena teatral. Utilizou-se como fonte de pesquisa, material do grupo, como: programas, recortes de jornal, fotografias, vídeos, críticas, textos, roteiros e depoimento de seus integrantes e fundadores.
Study of the trajectory of the Straw Theatre Group over its 34 -year history (1980-2014), addressing his artistic production, cultural activities and inclusion in the panorama of Pará theater. The research aimed to understand the challenges the Group, which originated with young members and on the outskirts of Bethlehem, seeking to translate the Para theatrical movement during his thirty-four years of building a theatrical identity. The productions of the group are referenced the theory of German playwright and director Bertolt Brecht, in order to bring reality to the theatrical scene. It was used as a research source, group material, such as programs, newspaper clippings, photographs, videos, reviews, texts, scripts and testimony of its members and founders.
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Oliveira, Nilson Teixeira de. "Influência da palha no balanço hídrico em lisímetros." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2006. http://hdl.handle.net/10183/11340.
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Este trabalho foi realizado na bacia do arroio Donato (1,1 km2), localizada na região central do derrame basáltico sul-rio-grandense, com objetivo de avaliar as diferenças no comportamento das variáveis hidrológicas do balanço hídrico (precipitação, escoamento superficial e drenagem profunda, umidade do solo e evapotranspiração) em duas condições de manejo do solo e da temperatura do solo em duas profundidades, a 20 e a 85 cm, através de lisímetros. Foram construídos dois lisímetros do tipo volumétrico de chapas de acrílico com dimensões de 1m x 1m x 1m representando o manejo correspondente ao plantio direto, sendo um deles sem a palha. Uma das características dos lisímetros é a utilização da amostra de solo não deformada de 1 m3 de volume. O período de monitoramento se caracterizou como um ano atípico para a região com relação à precipitação, apresentando dois períodos distintos: um período úmido, com um total precipitado maior que a média em anos anteriores e um período seco com precipitação total menor que a média. Devido a esses períodos distintos, o monitoramento das outras variáveis foi prejudicado, uma vez que a precipitação é a única variável de entrada no balanço hídrico. No que se refere ao volume superficial e a drenagem profunda, foi constatado um comportamento semelhante nos lisímetros, entretanto no lisímetro com palha a drenagem profunda foi mais expressiva. Na análise da temperatura do solo, no lisímetro com palha a temperatura na profundidade de 20 cm foi menor que no lisímetro sem palha, já na profundidade de 85 cm não houve uma diferença significativa entre os mesmos. Com relação à umidade do solo, a qual foi monitorada nas profundidades de 10, 30 e 70 cm, no lisímetro com palha a umidade a 10 cm foi maior que no lisímetro sem palha; já na profundidade de 30 cm a umidade foi maior no lisímetro sem palha e na profundidade de 70 cm não houve diferença. Na análise da evapotranspiração foi verificado que no lisímetro com palha a evapotranspiração foi menor que no lisímetro sem palha, sendo que não foi possível realizar uma análise comparativa mais detalhada devido a alguns problemas com os aparelhos de medição. As observações experimentais indicam que a influência da palha reduz o escoamento superficial; aumenta a drenagem profunda; aumenta a umidade do solo; reduz a evaporação do solo, ocasionando uma redução na taxa de evapotranspiração e diminuição da temperatura máxima do solo.This research was developed considering as the study case the Donato river basin (drainage area of 1,1 km2), which is located at central region of basaltic outflow in the State of Rio Grande do Sul, Brazil, aiming to evaluate the differences in the behaviour of the water balance hydrologic variables (precipitation, superficial and subsurface drainage, soil moisture and evapotranspiration) under two different soil preparations and the soil temperature at two differents depths (20 and 85 cm) using lysimeters. Two volumetric lysimeters were built using acrylic plates with dimensions 1 m x 1 m x 1 m. Both lysimeters reproduced the direct plantation conditions and employed a 1-m3 unspoiled soil sample, but just one of them using straw coverage. The monitoring period was characterized as an unusual year concerning precipitation and two different periods were identified: a wet period, with total precipitation greater than the average historical value for the same time period in previous years, and a dry period, with total precipitation lower than the average historical value. As precipitation is the main input variable to water balance, the occurrence of these two different precipitation regimes make other monitoring variables difficult. Both lysimeters presented similar superficial and subsurface draining outputs, although it was observed a more pronounced subsurface drainage in that one with straw coverage. The 20-cm depth soil temperature was lower in the lysimeter with straw coverage, while the 85-cm depth soil temperature was practically the same on both of them. The soil moisture was monitored in the depths of 10, 30 and 70 cm. Considering the depth of 10 cm, the soil moisture in the lysimeter with straw coverage was higher than in the other one. The opposite was observed in relation to soil moisture in the depth of 30 cm, when the lysimeter with straw coverage presented lower values, while in the depth of 70 cm both lysimeters presented similar values to soil moisture. The results showed that evapotranspiration in the lysimeter with straw coverage was lower than in the other lysimeter, however a more detailed analysis was not possible due to mechanical problems in the instruments. The experimental observations indicate that the effect of the straw coverage over the hydrologic variables analysed are: reduction of the superficial drainage; increase of the subsurface drainage; increase of soil moisture; reduction of soil evaporation and consequently reduction of evapotranspiration; and a decrease in the maximum soil temperature.
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Peripolli, Vanessa. "Avaliação nutricional da palha de arroz para ruminantes." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2014. http://hdl.handle.net/10183/94736.
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A proposta de pesquisa associa os fatores que influenciam o valor nutricional da palha de arroz enfardada e sua suplementação com aditivos biotecnológicos, vizando a melhora dos processos fermentativos e do aproveitamento da fibra de baixa qualidade. O conjunto de estudos aqui apresentados foram conduzidos no setor de ruminantes do Laboratório de Ensino Zootécnico da UFRGS durante o período de março de 2011 a março de 2013. No capítulo II foram analisadas 42 amostras de palha de arroz enfardada, objetivando avaliar os efeitos dos fatores culturais e de fenação sobre a composição química, o valor energético, o fracionamento da proteína e a digestibilidade e ainda identificar as frações químicas que mais contribuem para a variação no valor nutricional entre as amostras. Os dados foram analisados usando o MIXED do pacote estatístico SAS e também por meio de análises de fatores, de correlação canônica, de discriminação e de agrupamento. No capítulo III avaliou-se a digestibilidade, os parâmetros e cinética da fermentação, a produção máxima de gases, as produções de metano e CO2 e a concentração de ácidos graxos voláteis de duas palhas (maior e menor valor nutricional) incubadas sem suplemento (SS) ou com suplemento mineral e energético-protéico (SMEP), enzimas fibrolíticas exógenas (SE) ou a combinação dos dois suplementos (SMEP + SE). Os dados foram analisados em arranjo fatorial 2 x 4 utilizando o PROC MIXED. Os resultados do capítulo II indicaram que existe grande variação no valor nutricional das amostras de palha de arroz. Estas diferenças foram atribuídas aos efeitos de ciclo de desenvolvimento, de época de enfardamento e de produtividade de grãos. De acordo com a análise de fatores, 86% da variação no valor nutricional nas amostras de palhas de arroz foram explicadas por 10 frações químicas. No capítulo III observou-se que o uso de suplemento mineral e energético-protéico, melhorou a digestibilidade in vitro da matéria seca e da matéria orgânica da palha de arroz de maior valor nutricional. O incremento de carboidratos e nitrogênio por meio dos suplementos SMEP e SMEP + SE resultou em aumento nas concentrações de N-NH3 e diminuição na produção de CO2 in vitro demonstrando importante efeito mitigador desses suplementos quando adicionados a dieta.The proposed research associates identification of factors that influence the nutritional value of rice straw baled and supplementation of straw with biotechnological additive, aiming the improvement of fermentation processes, and consequently, a better utilization of low quality fiber present in rice straw baled using in vitro techniques. The set of studies presented here were carried in the ruminant sector of Laboratory of Animal Science of UFRGS. In Chapter II, 42 samples of rice straw baled were analysed to evaluate the effects of cultural and baled factors on chemical composition, energy value, fractionation of protein and digestibility, and to identify chemical fractions that contribute most to the variation in the nutritional value of the rice straw samples analyzed. Data set were analyzed using PROC MIXED and also by means of analysis of factors, canonical correlation, discriminant and cluster. In Chapter III was evaluated the digestibility parameters and fermentation kinetics, the maximum gas production, the production of methane and CO2 and the concentration of volatile fatty acids of straw from two rice straw (high and low nutritional value) incubated without supplement (WS) or with mineral and protein-energy supplement (MPES), exogenous fibrolytic enzymes (EE) or the combination of the two supplements (MPES + EE). Data were analyzed in 2 x 4 factorial arrangement using PROC MIXED. The results of Chapter II indicated great variation in the nutritional value of rice straw samples. These differences were attributed to the effects of development cycle, time of baling rice straw and grain yield. According to the factor analysis 86 % of the variations in the nutritional value of rice straw samples were explained by 10 chemical fractions. In Chapter III it was observed that the use of mineral and energy-protein supplement improved the in vitro digestibility of dry and organic matter of the rice straw with higher value nutricional. Increase of carbohydrate and nitrogen through supplements MPES and MPES + EE resulted in increased concentrations of NH3-N and decrease in CO2 production in vitro demonstrating important mitigating effect of these supplements when added to diet.
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Navarro, Guevara Mónica Raquel Victoria, Serna Milagros Consuelo Nagatta, Torres Milton Jhoan Mendoza, and Camacho Diego Alexander Rumiche. "Propuesta de modelo de negocio: Cojín Samay Pacha." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2017. http://hdl.handle.net/10757/621907.
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Creación de negocio que ofrece una integración de la medicina alternativa con innovaciones en productos de fácil uso, como los cojines ergonómicos, que permitan reducir los niveles de tensión a nuestros clientes consumidores. Las metodologías que actualmente se implementa en estos productos son: por un lado, la de medicina china con el cojín Feng Fu, un cojín que lleva un cartucho de hielo gel en la zona cervical en donde se encuentra la hipófisis, lugar donde se concentra el calor del cuerpo; por otro lado, la medicina alternativa con el cojín bio-magnético que busca neutralizar la acumulación de estrés a través una terapia con imanes en los que se involucran la última cervical y la primera dorsal, ambos a la altura de la hipófisis. Se cuenta con dos mercados, el B2C con clientes trabajadores (de oficina principalmente) y B2B con empresas que tengan como valor principal el cuidar al cliente interno y contribuir a la disminución del estrés laboral. Se ofrecen productos que permitan liberar la tensión de la zona cervical y hacerla circular a través de todo el cuerpo. El primero, el cojín Feng Fu libera mediante la estimulación del calor con un hielo gel en la zona cervical, la hipófisis. Mientras que el segundo, el cojín bio-magnético o de imanes libera a través de ondas electromagnéticas en el mismo lugar que se menciona líneas arriba.Trabajo de Suficiencia Profesional
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Helena, Nelson Jorge Silva. "Caracterização mecânica de paredes com fardos de palha." Master's thesis, Universidade de Aveiro, 2011. http://hdl.handle.net/10773/8600.
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Mestrado em Engenharia CivilEm Portugal, na última década construíram-se habitações com recurso a fardos de palha, que podem ser encontradas na comunidade Tamera, na Quinta dos Melros e no Parque Natural de São Mamede. Devido a um possível aumento da procura por este tipo de construção, existe a necessidade de compreender o comportamento mecânico das paredes que resultam das técnicas construtivas com fardos de palha. Deste modo, garantir-se-á a essas construções níveis de segurança actuais. Esta dissertação efectua a caracterização mecânica de doze paredes construídas recorrendo a quatro técnicas construtivas. Realiza a caracterização mecânica da argamassa empregue na execução do revestimento das paredes, determina a massa volúmica dos fardos de palha usados para edificar as referidas paredes e contabiliza o custo construtivo por metro quadro de parede de cada técnica construtiva. Apresentam-se os resultados da campanha experimental que consistiu na realização de dois tipos de ensaios: ensaios de compressão vertical realizados em oito paredes, duas de cada técnica em estudo, e ensaios cíclicos horizontais no plano, efectuados sobre uma parede de cada técnica estudada. Este estudo permite, de certa forma, reforçar a confiança neste tipo de construção, dita ecológica. No entanto, é necessário continuar a desenvolver estudos para que no futuro seja possível realizar um documento de regulamentação que permita garantir a segurança e o conforto dos utilizadores das construções com fardos de palha.
During the last decade in Portugal, several houses have been built using straw bales; one can find them in Tamera community, in Quinta dos Melros and in São Mamede Natural Park. Due to a possible increase in the demand for this type of construction, there is a need to understand the mechanical behaviour of straw-bale walls. This way, one will be able to guarantee that these constructions have appropriate levels of security. This essay describes the mechanical behaviour of twelve walls built according to four different construction techniques. The essay also characterizes the straw bales regarding density, and the plaster applied in the walls. The mechanical properties of the plaster applied in the walls is characterized, the volume of the bales of straw used to build the abovementioned walls is determined and the cost of construction per square meter of each of the construction technique is calculated. The findings of the experiment are also presented. The experiment consisted in two types of tests: vertical compression tests on eight walls, two built according to each construction technique, and horizontal cyclic tests on four walls, each built according to each one of the construction techniques. The findings of this experiment reinforce the trust in this type of ecological construction. Nevertheless, it is important to develop new studies on the subject so that it is possible, in the near future, to create regulations that will assure the safety and the comfort of users of straw-bale buildings.
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Nozati, Françoise. "Les Pana de Centrafrique : une chefferie sacrée /." Paris ; Montréal (Québec) : l'Harmattan, 2001. http://catalogue.bnf.fr/ark:/12148/cb37647808v.
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Benz-Navarrete, Miguel-Angel. "Mesures dynamiques lors du battage du pénétromètre PANDA 2." Phd thesis, Université Blaise Pascal - Clermont-Ferrand II, 2009. http://tel.archives-ouvertes.fr/tel-00725564.
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Par le caractère hétérogène des sols présents en surface, le dimensionnement et la construction de fondations demandent une bonne connaissance du comportement mécanique du sol et de sa variabilité spatiale. Les essais in-situ constituent dans ce domaine des outils précieux et parmi eux, les plus couramment utilisés à travers le monde, les pénétromètres dynamiques représentent une part prépondérante. Toutefois, ils ne permettent d'obtenir que quelques informations sur le sol, plus particulièrement la résistance de pointe. Par ailleurs, la réduction importante en taille et en coût des capteurs et de l'instrumentation associée permet à l'heure actuelle de mesurer des phénomènes physiques ayant lieu dans des conditions de travail singulières, inconcevables il y a quelques années. C'est dans cette esprit qu'a été développé ce travail à partir de l'essai de pénétration dynamique Panda. L'objectif de ce travail étant de concevoir et de développer de manière simple et économique un pénétromètre dynamique équipé de différents capteurs permettant d'une part d'obtenir la résistance de pointe et d'autre part de déterminer des paramètres supplémentaires gouvernant le comportement en déformation du sol mis en jeu pendant l'enfoncement du cône. Pour ce faire nous avons retenu une méthodologie de travail pluridisciplinaire : analytique, expérimentale et numérique MED.
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Perdue, Bonnie Marie. "Spatial memory recall in the giant panda (ailuropoda melanoleuca)." Thesis, Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/26482.
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The giant panda (Ailuropoda melanoleuca) is an endangered species and many efforts are being made to ensure its survival, including numerous research studies. However, there has been little investigation of spatial memory in the giant panda. Spatial memory is an important mechanism for survival in the wild, allowing an animal to find and remember the location of food, mates, den sites and avoid predators. Memory assessment in non-human species typically involves the use of recognition, as opposed to recall tasks. The current study tested spatial memory recall in 1.1 giant pandas using a delayed response memory task. The design required a delayed response to a previously lighted location, with varying lengths of delay between the observation phase and the test phase. The male subject reached criterion at 2-, 3-, 4-, 5-, 6-, and 10-second delays. The female subject reached criterion at 2-, 3-, 4-, 5-, 6-, 10-, and 15-second delays. The results support the hypothesis that giant pandas have working memory recall ability for spatial location.
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Kliemt, Ralf [Verfasser]. "Simulations with the Panda Micro-Vertex-Detector / Ralf Kliemt." Bonn : Universitäts- und Landesbibliothek Bonn, 2014. http://d-nb.info/1077387008/34.
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Pansa, Ingo [Verfasser], and S. [Akademischer Betreuer] Abeck. "Dienstorientierte Integration von Managementwerkzeugen / Ingo Pansa. Betreuer: S. Abeck." Karlsruhe : KIT-Bibliothek, 2011. http://d-nb.info/1017321930/34.
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Thomé, Erik. "Multi-Strange and Charmed Antihyperon-Hyperon Physics for PANDA." Doctoral thesis, Uppsala universitet, Kärnfysik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-182450.
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The prospects of studying multi-strange and charmed antihyperon-hyperon physics and CP violation in hyperon decays in the upcoming PANDA experiment at FAIR, Germany, have been studied in this thesis. The angular dependence on polarisation parameters in the decay of the spin 3/2 Omega hyperon was calculated using the density matrix formalism. Expressions for the angular distributions in the Ω -> ΛK and the subsequent Λ -> pπ decays were derived. Simulations were performed for the pbar p -> Ξ+ Ξ-, pbar p -> Ω+Ω- and pbar p -> Λc-Λc+ reactions. Special attention was given to the reconstruction of spin variables. It is shown that PANDA will register tens of events per second for the pbar p -> Ξ+Ξ- reaction. This should be compared to the previously existing data of a handfull of events. For the other two reactions the event rates will be lower, but still reasonably high. This will be the first measurements of these reactions. It is shown that spin variables can be reconstructed in all three reactions for all production angles of the hyperons. Simulations concerning the possibility to measure CP violation parameters in hyperon decays were also made for the reactions pbar p- > Λbar Λ and pbar p -> Ξ+Ξ-. It was found that false signals from detector asymmetries disappears if no particle identification criterium is used and the analysis is restricted to events were the hyperon decays occur close to the beam axis. The effect of the magnetic field in the PANDA detector on the measurement of hyperon spin variables was investigated for the case of pbar p -> Λbar Λ. The effect was observed to be small for polarisation and negligible for spin correlations.
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Panda, Emila [Verfasser]. "The initial oxidation of Al-Mg alloys / Emila Panda." Stuttgart : Max-Planck-Inst. für Metallforschung, 2009. http://d-nb.info/1000621103/34.
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Kliemt, Ralf [Verfasser]. "Simulations with the Panda Micro-Vertex-Detector / Ralf Kliemt." Bonn : Universitäts- und Landesbibliothek Bonn, 2013. http://d-nb.info/1045276472/34.
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Chase, Zachary J. "Pacha and performativity: the colonial conversion of prehistoric Huarochirí." Pontificia Universidad Católica del Perú, 2017. http://repositorio.pucp.edu.pe/index/handle/123456789/113297.
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In this chapter I consider the religious conversion of Indian populations as the primary objective of Catholic evangelization during the first two centuries of the Spanish colonial period in Huarochirí (in the highlands east of Lima). I demonstrate how these activities were performative acts aimed at the conversion of space, which had implications for the conversion of the Andean past. Due to its unique Quechua manuscript, Huarochirí has been an epicenter both for studies of evangelization and for the reconstruction of the culture and history of the prehispanic and colonial indigenous world. However, the prevalence of ethnohistoric studies and the lack of systematic archaeology in the central axis of the manuscript’s composition has hindered deeper understandings of Huarochirí’s past and the different historicities employed in its reconstruction. Here history is combined with recent systematic archaeological research to provide a view of the different ways the past was understood, codified, and communicated in Huarochirí’s past–evident both in the material record and in the contents of the manuscript itself. The evidence presented challenges the prevalent ethnohistorical reconstruction of Huarochirí’s prehistory, demonstrating how both the contents and the very concept of history were converted as narrative sequences were conflated with historical sequences, obscuring culturally distinct forms of understanding, codifying, and communicating the past in the indigenous Andes. Additional archaeological and historical data provide a glimpse of an «Andean historicity».En este capítulo, considero la conversión religiosa de los indios como objetivo principal de la evangelización católica durante los primeros dos siglos de la Colonia en Huarochirí (sierra de Lima). Demuestro cómo estas actividades eran «presentaciones formales» dirigidas a la conversión del espacio y, por lo tanto, a la conversión del pasado andino (además de la conversión de la gente indígena misma). Debido a su manuscrito quechua de carácter único, Huarochirí ha sido un epicentro tanto del estudio de la evangelización como de la reconstrucción de la cultura e historia prehispánica y colonial. Sin embargo, la prevalencia de estudios etnohistóricos y la falta de investigaciones arqueológicas sistemáticas en el eje central de la composición del manuscrito han impedido una comprensión más profunda de la prehistoria de Huarochirí y sus modos de historicidad asociados. Aquí, se combina historia con arqueología sistemática recientemente hecha en Huarochirí para permitir una visión de ciertas características culturales del entendimiento, codificación y comunicación del pasado, tanto en el registro arqueológico como en el contenido del mismo manuscrito. Las evidencias presentadas desafían la reconstrucción (etno) histórica prevalente del pasado huarochirano, lo que demuestra cómo el contenido y el mismo concepto de la historia fueron convertidos cuando las secuencias narrativas fueron interpretadas como secuencias históricas, lo cual ha ofuscado formas culturalmente distintas de entender, codificar y comunicar el pasado en los Andes indígenas. Datos históricos y arqueológicos adicionales proveen vistas de una «historicidad andina».
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Benz-Navarrete, Miguel Angel. "Mesures dynamiques lors du battage du pénétromètre PANDA 2." Clermont-Ferrand 2, 2009. http://www.theses.fr/2009CLF21930.
Full textAbstract:
Par le caractère hétérogène des sols présents en surface, le dimensionnement et la construction de fondations demandent une bonne connaissance du comportement mécanique du sol et de sa variabilité spatiale. Les essais in-situ constituent dans ce domaine des outils précieux et parmi eux, les plus couramment utilisés à travers le monde, les pénétromètres dynamiques représentent une part prépondérante. Toutefois, ils ne permettent d'obtenir que quelques informations sur le sol, plus particulièrement la résistance de pointe. Par ailleurs, la réduction importante en taille et en coût des capteurs et de l'instrumentation associée permet à l'heure actuelle de mesurer des phénomènes physiques ayant lieu dans des conditions de travail singulières, inconcevables il y a quelques années. C'est dans cette esprit qu'a été développé ce travail à partir de l'essai de pénétration dynamique Panda. L'objectif de ce travail étant de concevoir et de développer de manière simple et économique un pénétromètre dynamique équipé de différents capteurs permettant d'une part d'obtenir la résistance de pointe et d'autre part de déterminer des paramètres supplémentaires gouvernant le comportement en déformation du sol mis en jeu pendant l'enfoncement du cône. Pour ce faire nous avons retenu une méthodologie de travail pluridisciplinaire : analytique, expérimentale et numérique MED
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Santos, Izabela Thais dos. "Método para estudar a dinâmica de herbicidas em palha /." Botucatu, 2019. http://hdl.handle.net/11449/183491.
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Orientador: Edivaldo Domingues VeliniCoorientador: Ivana Paula Ferraz Santos de Brito
Banca: Caio Antonio Carbonari
Banca: Leandro Tropaldi
Resumo: Com a proibição da realização de queimadas para a colheita da cana-de-açúcar, e a implantação da colheita mecanizada, foi originado o sistema de produção denominado cana crua. Nele há o acúmulo de grandes quantidades de resíduos na superfície do solo após a colheita, sendo a cultura implantada sobre essa palhada. Nesse sistema a camada de palha pode interferir na dinâmica dos herbicidas, pois é uma barreira a ser transposta até atingir o solo. Visando obter informações acerca da dinâmica de diferentes produtos, o objetivo desse trabalho foi avaliar a transposição de herbicidas simulando aplicações direto na palha e diluída na água de chuva em palha de cana- de-açúcar. O estudo realizado no NUPAM, visando determinar a dinâmica de transposição dos herbicidas atrazine, diuron, fomesafen, glyphosate, haloxyfop-p- methyl, hexazinone, indaziflam, S-metolachlor e sulfentrazone em palha de cana-de- açúcar. Utilizou-se delineamento inteiramente ao acaso, com quatro repetições, sendo a palha utilizada cortada em 0,5 x 0,5 cm e acondicionada em cápsulas de polietileno. Tendo 9 tratamentos x 3 épocas experimentais x 2 condições. Sendo a primeira condição, a simulação da chegada do herbicida na superfície da palha após a aplicação direta da calda com pipeta de repetição de 40 μL do volume de calda de cada produto por unidade experimental, enquanto na segunda condição, foi simulada a chegada do herbicida na palha após a ocorrência de chuvas, com 40 μL do volume de calda de cada produto apl... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: With the burning fires prohibition for the sugarcane harvesting, and the mechanized harvest implantation, the production system called raw cane was originated. There is accumulation of large amounts of residues on the soil surface after harvest, and the crop is implanted on this straw. In this system the straw layer may interfere with herbicide dynamics, since it is a barrier to be transposed until reaching the ground, and in order to obtain information about the dynamics of different products, the objective of this work was to evaluate the herbicides transposition simulating direct applications in straw and diluted in rainwater in sugarcane straw. The study was carried out at NUPAM, aimed to determine the transposition dynamics of the herbicides atrazine, diuron, fomesafen, glyphosate, haloxyfop-p-methyl, hexazinone, indaziflam, S- metolachlor and sulfentrazone in sugarcane straw. A completely randomized design with four replications was used, the straw being cut into 0.5 x 0.5 cm and packed in polyethylene capsules. Having 9 treatments x 3 times experimental x 2 conditions. Being the first condition, the simulation of herbicide arrival on the straw surface after the direct application of the syrup with a 40 μL repeating pipette of each product volume per experimental unit, while in the second condition, the herbicide arrival was simulated in the straw after the occurrence of rain, with 40 μL of the volume of syrup of each product applied per experimental unit during the 25 mm rainfall simulation. Soon after, 25, 50, 75 and 100 mm accumulated rain blades and 50, 75 and 100 mm were simulated for the first and second experiments, respectively. The herbicides determination in the solutions was performed by means of chromatographic analyzes using the LCMS / MS system. Data were submitted to normality and homogeneity tests and were subsequently submitted to variance analysis by the F test, with the ...
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FERREIRA, E. S. A. "ECOFISIOLOGIA DE MILLETTIA STUHLMANNII TAUB EM DIFERENTES DEMANDAS ATMOSFÉRICAS E DISPONIBILIDADES HÍDRICAS NO SOLO." Universidade Federal do Espírito Santo, 2015. http://repositorio.ufes.br/handle/10/5076.
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Previous issue date: 2015-11-17No cenário florestal moçambicano diversas espécies nativas tem revelado potencial para a expansão silvicultural. Entre as espécies destaca-se a Millettia stuhlmannii (conhecida vulgarmente por panga-panga) com alto valor comercial e que tem contribuído para a economia do país. Contudo, há carência de estudos sobre o comportamento ecofisiológico desta espécie frente às condições edafoclimáticas, fato que pode comprometer o sucesso de novos projetos. Assim, o presente trabalho teve como objetivo investigar a ecofisiologia de Millettia stuhlmannii em diferentes demandas atmosféricas e disponibilidades hídricas no solo. O estudo foi realizado em casas de vegetação climatizadas, localizadas na área experimental do Departamento de Ciências Florestais e da Madeira, no Centro de Ciências Agrárias da Universidade Federal do Espírito Santo, situado no município de Jerônimo Monteiro ES, utilizando delineamento experimental inteiramente casualizado em esquema fatorial 2x4, sendo o fator demanda atmosférica em dois níveis (Alta e Baixa) e o fator disponibilidade hídrica no solo em quatro níveis da água disponível (100, 80, 60 e 40%), com cinco repetições. No final do experimento foram avaliadas as seguintes variáveis morfológicas: massa seca total, massa seca da parte aérea, massa seca radicular, área foliar, área foliar especifica, fração de massa foliar, fração de massa radicular, fração de massa da parte aérea, razão da área foliar, relação massa seca radicular por massa seca da parte aérea e eficiência do uso da água de produtividade; variáveis fisiológicas: taxa fotossintética líquida, condutância estomática, concentração interna de CO2 e transpiração e teores dos pigmentos fotossintéticos: clorofila a, clorofila b, clorofila a+b, carotenóides, razão clorofila a/clorofila b e clorofila a+b por carotenóides. Os dados foram comparados através do modelo de regressão por meio de teste de identidade de modelos, de acordo com Chow (1960) para crescimento. Para as trocas gasosas e pigmentos fotossintéticos, foi realizado teste de Tukey (P≤0,05) usando software SISVAR 5.1 de Furtado (2011). A espécie apresentou diminuição da massa seca total, massa seca da parte aérea, área foliar, fração de massa foliar, razão de área foliar, fração de massa da parte aérea com a redução da disponibilidade hídrica no solo independente da demanda atmosférica; e aumento da massa seca radicular, razão massa seca radicular por massa seca da parte aérea, área foliar específica, fração de massa radicular, eficiência do uso da água de produtividade com a redução da disponibilidade hídrica no solo independente da demanda atmosférica. Porém, o maior acúmulo de massa seca total, maior área foliar e eficiência do uso da água de produtividade foi observado na alta demanda atmosférica. Para as trocas gasosas, a taxa fotossintética líquida, condutância estomática e transpiração foram maiores sob alta demanda atmosférica e o contrário foi observado para a concentração interna de CO2. Nos pigmentos fotossintéticos, houve a diminuição do teor com a redução da disponibilidade hídrica no solo independente da demanda atmosférica na clorofila a, b, clorofila a+b, carotenóides, relação clorofila a/b e clorofila a+b/Carot. Assim, a espécie teve maior desempenho na alta demanda atmosférica, o que revela se adequar as condições de clima tropical.
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Teuber, Christian. "Martin Pansa (1580-1626) : Medicus Silesiacus : sozialmediziner und volksaufklärer Ostdeutschlands : sein Leben, sein Werk als Beitrag zur spätmittelalterlich-frühneuzeitlichen "Medizin für den gemeinen Mann /." Pattensen : H. Wellm, 1991. http://catalogue.bnf.fr/ark:/12148/cb37701679q.
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Steinen, Marcell [Verfasser]. "Feasibility studies for the high precision X-ray spectroscopy of heavy Ξ− hyperatoms at PANDA using the PANda GErmanium Array PANGEA / Marcell Steinen." Mainz : Universitätsbibliothek Mainz, 2020. http://d-nb.info/1211846660/34.
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Kelling, Angela S. "Simple visual discrimination training of the giant panda (Ailuropoda melanoleuca)." Thesis, Available online, Georgia Institute of Technology, 2004:, 2003. http://etd.gatech.edu/theses/available/etd-04072004-180031/unrestricted/kelling%5Fangela%5Fs%5F200312%5Fms.pdf.
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Nozati, Françoise. "Les Pana : une chefferie sacrée en République Centrafricaine." Paris 8, 1998. http://www.theses.fr/1928PA081402.
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Les pana sont un petit groupe ethnique etabli en republique centrafricaine, frontalier du tchad et du cameroun. Leur nombre est d'environ 60 000 (30 000 en centrafrique et 30 000 expatries au cameroun). A ce jour, aucun travail serieux n'a ete publie a leur sujet. Pendant la colonisation francaise, leur territoire avait d'abord ete rattache administrativement au moyen-congo puis au tchad et a l'oubangui-chari (a. E. F) ; entre 1911 et 1916, il avait ete sous controle allemand. Contrairement aux groupes ethniques dominants en centrafrique, leur langue et leur histoire lointaine ne sont pas oubanguiennes ; elles se rattachent plutot a celles des mboum camerounais (adamaoua). L'objet de la presente recherche est de montrer comment -bien qu'ils soient organises selon un schema moderne d'institutions locales avec des maires nommes par le gouvernement- les pana ont reussi a conserver partiellement leur modele de pouvoir traditionnel. Il s'agissait d'une chefferie bicephale avec un "belaka" considere comme le chef des affaires temporelles et un "gangpana" ou chef de terre representant l'essence meme du groupe ; ce dernier, descendant du clan fondateur est -encore de nos jours- seul autorise a gravir la montagne sacree (le mont pana) et a s'y entretenir avec les ancetres ; c'est lui qui transmet les messages de ces derniers aux vivants et procede aux rites en leur honneur. Jusqu'aux annees 50, le belaka devait etre intronise sur la montagne sacree pour etre reconnu comme chef des pana. Par suite d'une histoire coloniale marquee par la violence (rebellion du kongo-wara et guerre des grottes 1928/1933), le belaka a finalement ete considere comme indigne de l'intronisation rituelle et a cesse d'etre a la fois chef spirituel et chef temporel. Cependant, jusqu'en 1993, le maire de ngaounday ("capitale" locale) etait toujours un descendant du clan duquel etaient issus tous les belaka depuis quatre-vingts ans environ ; il ne prenait aucune decision importante sans en referer au gangpana et aux anciens. Le second objet de recherche a consiste a reconstituer l'histoire de ce groupe qui est entre tardivement en contact avec les europeens (1906) ; ceci a ete rendu possible par un travail approfondi dans les archives coloniales (aix-en- provence, vincennes et potsdam). D'autres informations proviennent des nombreux entretiens realises sur placeThe pana are a small ethnic group living in central african republic at the border between cameroon and chad. Their number is approximately 30 000 people in c. A. R and about the same number living in cameroon as expatriate. Up to date no reliable work has been published on their account. During the french colonial era, their land was included in a. E. F, first in moyen-congo, then in tchad and oubangui- chari. Between 1911 and 1916 it was under german control. As opposed to the dominant ethnic groups in c. A. R. (gbaya and banda) their language and far-off history are not "oubanguian" ; they must be related to the mboum of cameroon (adamawa area). The purpose of this research is to show how -although involved in the scheme of modern local institutions such as mayors appointed by the government- they have been able to partly retain their traditional model of power. It consisted in a dual chieftaincy with a "belaka" considered as the leader for profane matters and a "gangpana" or sacrifice leader representing the very essence of the group ; the latter being the descendant of the founding clan, he - still nowadays- is the only one allowed to reach the top of the sacred moutain (mont pana) to commmunicate with the ancestors ; thus he is the one transmitting their messages to the living and the one worth conducting rites on their behalf. Up to the fifties, the belaka had to be inthronized on the sacred mountain by the gangpana to be accepted as the pana leader. Because of a colonial history embedded in violence ("kongo wara" rebellion and "caves war" 1928/1933), eventually the belaka was considered as not being worth the sacred rites any more and ceased to be both a religious and a profane leader. However, up to 1993, the mayor of ngaounday (main pana town) always was a descendant of the specific clan to which belakas had been born since the first decades of this century. He did not make any important decision without taking the advice of gangpana and of the elder. The second purpose of this work is to give a comprehensive picture of the history of this group which only tardily entered in contact with the europeans (1906) ; this has been achieved through a very documented work in different colonial archive departments (aix-en-provence, vincennes and potsdam). Other information has been gathered through numerous interviews conducted in ngaounday
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Nordhage, Örjan. "On a Hydrogen Pellet Target for Antiproton Physics with PANDA." Doctoral thesis, Uppsala University, Department of Nuclear and Particle Physics, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7137.
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The PANDA experiment is a part of the future FAIR accelerator facility and will study the strong interaction by detecting the reaction products from antiproton-proton annihilations in a near full solid-angle configuration. One option for the internal proton target in PANDA is frozen micro-spheres of hydrogen, so-called pellets.
Such a pellet target is interesting because of the unique characteristics it offers; the high target thickness, the small interaction volume, the minimal gas load on the vacuum system, and the possibility of tracking individual pellets. Nevertheless, it is possible to allocate the bulky equipment needed to produce the pellets at a few meters away from the beam. This way particle detectors can be located close and almost fully around the interaction point.
This thesis is devoted to the optimization of a pellet target. To perform measurements, a Pellet-Test Station was built at The Svedberg Laboratory, Uppsala. For the first time, experimental results show the pellet distribution in space and time, and in addition, the vacuum along the pellet pipes. Furthermore, dedicated measurements carried out at CELSIUS/WASA demonstrate the existence of pellet heating as a result of beam-target interactions.
In performing calculations, the potential problems with pellet heating at PANDA are outlined. Moreover, to look at the consequences for the desired physics, a reaction involving short-lived D-mesons has been used to show the advantages of pellets compared to a more spacious target.
In conclusion, these studies lead to a deeper understanding of the pellet properties, which makes it possible to suggest future improvements, such as cooling with no vibrations.
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Nordhage, Örjan. "On a hydrogen pellet target for antiproton physics with PANDA /." Uppsala : Acta Universitatis Upsaliensis, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7137.
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Löfgren, Johan. "Vacuum calculations for hydrogen pellet targets at WASA and PANDA." Thesis, Uppsala universitet, Institutionen för fysik och astronomi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-222973.
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We have performed calculations in order to evaluate the vacuum conditions for the twohadron physics experiments WASA and PANDA. WASA is an ongoing experiment whereasPANDA is an experiment under construction. There is an interest in improving the vacuumconditions for these experiments in order to reduce background interactions. The experimentswere modelled as longitudinal conductance limited vacuum systems in the molecular flowregime and the calculations were performed with VAKLOOP. The approach was to fit amodel of WASA to measurement data and then extend this model to PANDA in order tomake predictions. The model of WASA was successful in the sense that it reproduced themeasurement data within the measurement uncertainty. The model of PANDA showed somediscrepancies in comparison with calculations from the Target Technical Design Report ofPANDA, but an overall similar pressure profile is obtained. Finally, we have considered a wayof improving the conditions at PANDA by including extra pumping capacity in the system,concluding that lowering the pressure at the interaction point for PANDA is challenging. Anoutlook for further modelling is to make a more detailed comparison between our model andthe one from the Target Technical Design Report.
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Bianchi, Maria Lucia. "Polpação de palha de milho, utilizando-se diferentes processos organosolv." [s.n.], 1995. http://repositorio.unicamp.br/jspui/handle/REPOSIP/249491.
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Orientador: Ulf F. SchuchardtDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Quimica
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Fernandes, J?ssica Emanuela de Ara?jo. "Uso da palha de carna?ba em revestimento de dutos." Universidade Federal do Rio Grande do Norte, 2011. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17648.
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Previous issue date: 2011-02-28Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico
In this work, the plant species Copernicia prunifera (Miller) H. E. Moore (carnauba), naturally occurring which prevails in the northeast region of Brazil was the subject of studies aiming its use as external coating of pipelines used in petroleum industry. The part of the plant worked were the leaves, also called straw, which were coated with resinous material. For this purpose, it was necessary to evaluate the effectiveness of the use of acrylic resins in the straw carnauba coating. The properties of the untreated carnauba straw and chemically treated with sodium hydroxide, hexane and carbon tetrachloride were investigated by ATRFTIR, SEM and thermal analysis. The first two techniques showed that treatment with solvents has caused major changes in the straw surface, while the thermal analysis indicated that the sodium hydroxide caused variations in thermal stability of straw constituents. Water absorption measurements showed that treatments have accelerated the absorption process and the reduction of contact angle values for treated samples with solvents indicated higher hidrophilicity of straw. The tensile tests showed lower values of elastic modulus and tensile strength for treated samples. Furthermore, coatings using pure commercial resins A and B as well as the formulations with clay were applied in straw and they were examined once again through thermal analysis, water absorption measurements, contact angle and mechanical tests. To analyze the effect of heat ageing, samples were subjected to tensile tests again in order to assess its resistance. The results showed that the resins/clay formulations increased thermal stability of straw, they promoted a good impermeabilization and caused significant decrease in the values of elastic modulus and tensile strength. Evaluating the ageing effect on the mechanical properties, it has been showed good recovery to the coated straw with the formulations A 60 and A 80% in modulus and tensile strength values and elongation at break values have remained very close. It is thus concluded that the carnauba straw can be used as a coating of pipelines with significant cost savings, since there is no need for pretreatment for its use and shows itself as a viable biotechnology alternative, contributing to the quality of coatings material and environment preservation.
Neste trabalho, a esp?cie vegetal Copernicia prunifera (Miller) H. E. Moore (carna?ba), de ocorr?ncia natural predominante da regi?o Nordeste do Brasil, foi alvo de estudos objetivando sua utiliza??o como revestimento externo de dutos da ind?stria do petr?leo. A parte da planta trabalhada foram as folhas, tamb?m chamadas de palhas, que receberam um revestimento resinoso. Para tanto, foi necess?rio avaliar a efic?cia do uso de resinas acr?licas no revestimento da palha de carna?ba. As propriedades da palha n?o-tratada e tratada quimicamente com hidr?xido de s?dio, hexano e tetracloreto de carbono foram investigadas por FTIR-ATR, MEV e TG. As duas primeiras t?cnicas mostraram que os tratamentos com os solventes provocaram maiores modifica??es na superf?cie da palha, enquanto o estudo termogravim?trico indicou que o hidr?xido de s?dio causou varia??es na estabilidade t?rmica dos constituintes da palha. Medidas de absor??o de ?gua mostraram que os tratamentos aceleraram o processo de absor??o e a redu??o dos valores de ?ngulo de contato para as amostras tratadas com os solventes indicou aumento da hidrofilicidade das palhas. Os ensaios mec?nicos apresentaram menores valores de m?dulo el?stico e tens?o de ruptura para as amostras tratadas. Al?m disso, revestimentos com resinas comerciais puras A e B assim como composi??es com argila foram aplicados nas palhas e estas foram analisadas novamente atrav?s da termogravimetria, medidas de absor??o de ?gua, ?ngulo de contato e resist?ncia mec?nica. Para analisar o efeito do envelhecimento t?rmico realizado, as amostras foram submetidas mais uma vez aos ensaios mec?nicos, a fim de avaliar sua resist?ncia. Os resultados mostraram que as formula??es resinas/argila aumentaram a estabilidade t?rmica da palha, promoveram uma boa impermeabiliza??o e causaram significativa redu??o nos valores de m?dulo el?stico e tens?o de ruptura. Ao avaliar o efeito do envelhecimento nas propriedades mec?nicas, percebeu-se boa recupera??o nos valores de m?dulo e tens?o para a palha revestida com as formula??es A 60 e A 80%. J? os resultados de deforma??o mostraram que os valores permaneceram bem pr?ximos. Dessa forma, conclui-se que a palha de carna?ba pode vir a ser utilizada como revestimento de dutos com significante redu??o de custos, j? que n?o h? a necessidade de tratamento pr?vio para seu uso e mostra-se como uma alternativa biotecnol?gica vi?vel, contribuindo com a qualidade de material de revestimentos e a preserva??o do meio ambiente.
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Laukka, E. (Emmi). "”Ei kaikkia voi panna sammaan muottiin”:isoäidin elämänkertomus kasvatettavasta kasvattajaksi." Master's thesis, University of Oulu, 2015. http://urn.fi/URN:NBN:fi:oulu-201505071459.
Full textAbstract:
Tutkielma käsittelee tutkijan suuriin ikäluokkiin kuuluvan ja Amerikasta Suomeen lapsena muuttaneen isoäidin, Hellenin, elämänkertomusta kasvatuksen näkökulmasta. Se tuo julki Helleniin kasvatettavana ja kasvattajana vaikuttaneet olosuhteet sekä hänen kasvatusnäkemyksensä. Tutkimuskysymykset ovat: ”Mitä Hellen kertoo kasvattajistaan ja miten kiintymyssuhde näkyy lapsuudenkertomuksessa?” ja ”Mitä Hellen kertoo itsestään kasvattajana ja millainen hänen kasvatusnäkemyksensä on?”.
Tutkimuksen viitekehyksenä toimivat sekä kerronnallinen tutkimus että elämäkertatutkimus. Kerronnallisen tutkimuksen kohteena ovat kertomukset, joita ihmiset tuottavat esimerkiksi sanoin, kuvin tai liikkein. Elämäkertatutkimuksessa huomio kohdistuu kertomuksiin ihmisten elämistä. Ne voivat olla henkilöiden itsensä tai jonkun toisen kertomia. Tässä kerronnallisessa elämäkertatutkimuksessa ollaan kiinnostuneita Hellenin itse tuottamasta elämänkertomuksesta sekä siitä, millainen hänen kasvatusnäkemyksensä kertomuksen perusteella on.
Aineisto on kerätty haastattelemalla isoäitiä yhteensä viisi kertaa elämäkertahaastattelun avulla. Kerronnallisen elämäkertahaastattelun mukaisesti haastateltava on saanut vapaasti kertoa elämästään omin sanoin ja juuri niitä asioita, jotka kokee haastattelutilanteessa merkityksellisiksi. Aineistoa on analysoitu luokittelun, tematisoinnin, kronologisesti järjestelemisen ja uudelleenkirjoituksen (transcription) avulla sekä vertaamalla sitä muiden tutkimusten luomaan ajankuvaan ja kasvatukseen liittyvään tutkimuskirjallisuuteen. Tutkimuksessa kerrotaan isoäidin elämänkertomus lapsuudesta isoäitiyteen saakka hänen ääntään kunnioittaen sekä tulkitaan sen pohjalta hänen kasvatusnäkemystään.
Haastateltu isoäiti, Hellen, muutti ilman vanhempiaan Amerikasta Suomen maaseudulle 1950-luvun lopulla ollessaan 10-vuotias. Hän aloitti koulunkäynnin ensimmäisestä luokasta yhdessä pikkusiskonsa kanssa. Tätinsä ja serkkunsa luona asuessaan hän teki vapaa-ajallaan koti- ja lastenhoitotöitä, kuten tuon ajan Suomen maaseudun elämään kuului. Koulun päätettyään 17-vuotiaana Hellen perusti perheen ja muutaman vuoden kotiäitinä oltuaan alkoi pitää huolta myös tuttaviensa lapsista niin epävirallisena kuin virallisenakin perhepäivähoitajana. Perheen isä teki töitä ruopalla, eikä näin ollen aina ollut auttamassa kotihoidossa olevien lasten kanssa. Muutaman vuoden päästä Hellen väsyttyään jätti perhepäivähoitajan kuormittavan työn ja aloitti työskentelyn tehtaassa. 1980-luvun lopulla isoäidiksi tultuaan hän jäi yllättäen leskeksi ja yksinhuoltajaksi.
Tutkimus tuo julki Hellenin ainutlaatuisen elämänkertomuksen, joka on sellaisenaan arvokas. Siitä voi löytää huomioon otettavia tekijöitä esimerkiksi maahanmuuttajien, orpojen ja huostaan otettujen lasten kasvatukseen ja kehityksen tukemiseen. Lukuisista vastoinkäymisistä huolimatta Hellenin elämänkertomus on valoisa ja elämänmyönteinen. Se luo positiivisen kuvan niiden lasten mahdollisuuksista, joilla on rikkinäinen menneisyys. Hellenin kasvatusnäkemys näyttäytyy kertomuksessa välittävänä, luottavana, oikeudenmukaisena ja lasten yksilöllisyyttä kunnioittavana.
Tutkimuksen luotettavuuden ja eettisyyden varmistamiseksi tutkija on ollut haastateltavaan yhteydessä läpi tutkimuksen ja varmistanut useampaan otteeseen, että tutkimuksessa kuuluu haastateltavan ääni. Hellenin nimeä ei ole muutettu, mutta muutoin tutkimus on tutkimussopimuksen mukaisesti anonymisoitu. Tutkimuksen kulku sekä sukulaisuussuhde ja sen vaikutus tutkimukseen on tuotu avoimesti ja kattavasti esille läpi tutkielman.
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Alakbarova, Gunel. "P.I.Čajkovskij: :Život a dílo se zaměřením na operu " Panna Orleánská"." Master's thesis, Akademie múzických umění v Praze. Hudební fakulta AMU. Knihovna, 2008. http://www.nusl.cz/ntk/nusl-78134.
Full textAbstract:
In magister's work is spoken about life and work of P.I.Tchaikovsky. The main theme here is opera Panna Orleánská ( The Orlean's Virgin). The analysis of the whole opera is gong here. The Orlean's Virgin by P.I.Tchaikovsky is written on base of historic drama about brave young French heroin - Jane from Ark. By the author's practice is this work is very difficult to perform the part both technically as well isn't easy to understand her lyric - psycholigocal base. Opera by P.I.Tchajkovsky The Orlean s Virgin which unbelivable beautiful and unrepeated was the first Russian opera which was played on the Prague stage and on the stage abroad.
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Santos, Natália Alexandra da Silva dos. "Processos de fracionamento para a valorização da palha de milho." Master's thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/13416.
Full textAbstract:
Mestrado em Química - Recursos Renováveis e BiorrefinariasO presente trabalho teve como objetivo o desenvolvimento de um processo integrado para a valorização da palha de milho tendo por base o fracionamento seletivo dos seus componentes estruturais Para a hidrólise seletiva da hemicelulose foram estudados três processos de prétratamento: i) auto-hidrólise, e processos catalisados com ii) dióxido de carbono e iii) nitrato de ferro. Em todos os tratamentos hidrotérmicos a hemicelulose solúvel foi maioritariamente recuperada na forma oligomérica, tendo atingido valores semelhantes para a auto-hidrólise e para os processos catalisados com CO2, respetivamente 36,5 e 32,3 g/100 g arabinoxilana. Ao contrário dos processos anteriores, no processo catalisado com Fe(NO3)3, a recuperação mais elevada de pentoses solúveis ocorreu na forma monomérica, 79,6 g/100 g arabinoxilana. Os hidrolisados resultantes da hidrólise com Fe(NO3)3 nas condições otimizadas foram utilizados para o crescimento e, e após concentração e/ou destoxificação, como meio de cultura para a produção de xilitol pela levedura Debaryomyces hansenii CCMI 941. Foi possível obter crescimento celular e produção de xilitol não se tendo observado uma melhoria da eficiência pela utilização de métodos de destoxificação, pelo que este processo de hidrólise apresenta elevadas potencialidades para a valorização biotecnológica da palha milho. Para a valorização dos resíduos sólidos, ricos em celulose e lenhina, foi avaliada a remoção da lenhina através da utilização de processos organosolv utilizando misturas etanol-água. O rendimento de deslenhificação mais elevado, 80,4%, foi obtido para os sólidos resultantes da auto-hidrólise sendo os valores obtidos para os processos catalisados com CO2 da ordem dos 70%. Para todas as condições, o tratamento de deslenhificação não afetou a glucana remanescente, cuja sacarificação enzimática foi significativamente aumentada relativamente à matéria-prima inicial.
This work aims to develop an integrated strategy for the selective fractionation of corn straw into its structural components and to study their upgrade potential. For the selective recovery of hemicellulose, three processes were optimized: i) auto hydrolysis, ii) carbon dioxide and iii) Fe(NO3)3 catalyzed processes. All treatments enabled the recovery of hemicellulose-derived products, and oligosaccharides were the main products produced by auto hydrolysis and carbon dioxide assisted processes in a yield of 36.5 and 32.3 g/100 g arabinoxylan, respectively. In contrast, Fe(NO3)3 catalyzed process produces the highest recovery of soluble pentoses, mainly in the monomeric form, 79.6 g/100 g arabinoxylan. The later hydrolysate was used as culture medium for growth, and after concentration and/or detoxification, for xylitol production by the yeast Debaryomyces hansenii CCMI 941. An efficient growth and xylitol production was obtained even in nondetoxified medium, demonstrating that detoxification does not have an evident effect on xylitol production, and thus this hydrolytic process would have high potential for biotechnological upgrading of corn straw. Lignin removal was evaluated using organosolv processes based on ethanol:water mixtures. The highest delignification yield, 80.4%, was obtained for autohydrolysis treated solids. The delignification treatment did not significantly affected glucan, whose enzymatic digestibility was significantly increased for all tested conditions as compared to the feedstock.
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Petránková, Zuzana. "Marketingová strategie muzea umění / případová studie Vila a sbírka Panza." Master's thesis, Vysoká škola ekonomická v Praze, 2013. http://www.nusl.cz/ntk/nusl-197492.
Full textAbstract:
The subject of the Master's Thesis Arts Museum Marketing Strategy is a synthesis of theoretical basis from the arts marketing field and the development of marketing strategy of an art museum, supplemented by a specific analysis and draft of a new marketing strategy of the museum Villa and Collection Panza in northen Italy. The goal of this thesis is not only to summarise generally applicable theoretical concepts for the marketing strategy development or redesign of an art museum but especially its application on a particular example with a real potential of practical use. The theoretical part of this thesis was created by a systhesis of available literature while the practical part was primarily based on authors personal observation and interviewing from the position of a museum trainee.
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Potužáková, Karolína. "Změna v přístupech v SEO po updatech Penguin a Panda." Master's thesis, Vysoká škola ekonomická v Praze, 2014. http://www.nusl.cz/ntk/nusl-198614.
Full textAbstract:
Search engine algorithms are constantly improved in order to provide the highest quality and most relevant results for the user. Google algorithm updates called Panda and Penguin have recently been one of the most significant and many websites that use black hat SEO techniques were hit by them. Nowadays, using this search optimization's techniques raises the risk of Google penalty, which in most of the cases cause decrease in traffic from organic search. The aim of this thesis is to describe techniques of search engine optimization (SEO) and their possible impact on website's ranking. The thesis also aims to verify whether Penguin and Panda updates have the impact on websites for which the methods of black hat SEO have been used and specify the result of this impact. In the theoretical part of this thesis it is described function of search engines Seznam.cz and Google, their algorithm change in history and possible factors on which the ranking score is based. Briefly are also described tools, which can be used to identify and analyze possible causes of penalization. After reading this thesis, the reader will have a basic orientation in search engine optimization methods and their appropriate use. Also, he will be able to recognize possible causes of Google penalty and propose an appropriate strategy for its removal.