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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Ranking factors to increase your positionon the search engine result page : Theoretical and practical examples

Andersson, Viktor, Lindgren, Daniel January 2017 (has links)
Search engine optimization (SEO) is the way to improve the visibility of a website on thesearch engine result page (SERP). If the website is not on the first three result, then it will bemissing most of the traffic that could be generated. This report will go into detail on how towork with SEO and how to get a website to rank high. Both On-page, how to work with codeand content, and Off-page, how to get more links, methods will be discussed, with a higherfocus on On-page.This paper strives to find what methods and techniques to use with the results gathered fromscientific databases, interviews and three websites with different levels of SEOimplementation. How to structure the code, where and how to use keywords, domain name,links and much more will be discussed in this paper.
12

Ocorrência de rotaviroses em criações de suínos em diversos estados brasileiros / Occurrence of rotaviruses in swine herds from brasilian several states

Rita de Cássia Linares 26 April 2012 (has links)
As diarréias neonatais constituem-se em um dos mais importantes fatores econômico e sanitário nas granjas suínas, quer pela mortalidade, quer pelas perdas agregadas ao atraso no desenvolvimento dos leitões, à profilaxia e ao manejo. Os rotavírus ocupam lugar de destaque pela rápida disseminação dentro do plantel, bem como pelo potencial zoonótico, dada a probabilidade de rearranjo ou recombinação genética entre amostras humanas e animais O objetivo deste trabalho foi detectar a presença de rotavírus a partir de 277 amostras fecais de leitões com quadro clínico de diarréia, provenientes dos Estados do Rio Grande do Sul (RS), Santa Catarina (SC), Paraná (PR), Mato Grosso do Sul (MS), Mato Grosso (MT), São Paulo (SP), Rio de Janeiro (RJ) e Minas Gerais (MG) entre os anos de 2009 e 2011 e analisar o perfil eletroforético de migração dos segmentos genômicos bem como diferenças de eletroferótipos nas amostras positivas, pela técnica de eletroforese em gel de poliacrilamida (PAGE). Das 277 amostras fecais diarréicas de leitões analisadas, 25 foram positivas (25/277= 9%). De conformidade com os Estados de origem, foram verificadas as frequências de 20% (1/5) no RS, 11,1% (1/9) em SC, 12,5% (1/8) no PR, 15,3% (6/39) em MS, 14,2% (3/21) em MT, 6,7% (5/74) em SP, 0% (0/7) no RJ e 7% (8/114) em MG. Pela análise da migração eletroforética dos segmentos genômicos, todas as 25 amostras positivas apresentaram perfil eletroforético compatível com o RV-A, tal como a amostra padrão NCDV com migração característica em quatro classes ou agregados [4-2-3- 2]. Foram observadas pequenas diferenças na velocidade de migração de um ou mais segmentos dentro da mesma classe. Estes resultados evidenciam a importância da PAGE como metodologia de diagnóstico e de investigações epidemiológicas nas rotaviroses suínas. / The neonatal diarrhea constitute one of the most important economic and health factors in pig farms either by death or by the aggregate losses to the delay in the development of piglets, prophylaxis and management. Rotaviruses have a prominent role by the rapid spread within the herd, as well as the zoonotic potential, given the likelihood of genetic reassortment or recombination between human and animal samples. The objective of this study was to detect the presence of rotavirus from fecal samples from 277 piglets with clinical cases of diarrhea, from the states of Rio Grande do Sul (RS), Santa Catarina (SC), Paraná (PR), Mato Grosso do Sul (MS), Mato Grosso (MT), São Paulo (SP), Rio de Janeiro (RJ) e Minas Gerais (MG) between the years 2009 and 2011 and to analyze the electrophoretic migration of genomic segments and electropherotype differences in positive samples, by polyacrylamide gel electrophoresis (PAGE) technique. From 277 piglets diarrheal stool samples analyzed, 25 were positive (25/277 = 9%). In accordance with the States of origin, were observed frequencies of 20% (1/5) in the RS, 11.1% (1/9) in SC, 12.5% (1/8) in PR, 15.3 % (6/39) in MS, 14.2% (3/21) in MT, 6.7% (5/74) in SP, 0% (0/7) in Rio de Janeiro and 7% (8/114) in MG. For the analysis of the electrophoretic migration of genome segments, all 25 positive samples showed electrophoretic profile compatible with the RV-A as a standard sample NCDV, showing characteristic fourth class or aggregates [4-2-3-2]. We observed small differences in the migration speed of one or more segments within the same class. These results highlight the importance of PAGE as a method of diagnosis and epidemiological investigations in the porcine rotavirus.
13

Érasme typographe. La mise en page, instrument de rhétorique au XVIe siècle./Erasmus printer. Lay-out as instrument of rhethoric.

Vanautgaerden, Alexandre 05 February 2008 (has links)
Ce travail comporte 3 volumes: 1 (texte), 2 (illustrations), 3 (description de la bibliothèque d'Érasme et liste de ses éditions princeps). Le premier volume de texte étudie à la fois les rapports entre Érasme et ses imprimeurs et démontre comment cet humaniste a été l'un des premiers auteurs a participé activement à la production matérielle de ses œuvres, utilisant la mise en page et les différents éléments constitutifs du livre (page de titre, manchette, index, paragraphe, caractère typographique) pour tenter de maitriser la réception de son œuvre auprès de ses lecteurs. Ce travail contient trois parties: dans un premier temps, il suit Érasme pas à pas à la recherche d'un imprimeur idéal, puis à partir de 1514 et de sa rencontre avec Johann Froben à Bâle, il décrit les différentes formules utilisées par Érasme pour mettre en forme ses livres. Une troisième partie étudie les épîtres rédigées par ses imprimeurs. Elle montre que l'humaniste joue un rôle également important dans la revendication de ses imprimeurs à se présenter comme humanistes./This study has three volumes : 1 (texte), 2 (illustrations), 3 (description of the library of Erasmus and the list of his editio princeps). The first volume studies the relations between Erasmus and his printers. He show that this humanist is the first to be implicated in the material production of his œuvre. He uses lay-out and differents elements of the book (tittle-page, marginalia, paragraph, index, types) to control the reception of his œuvre by the public. The first volume contains three parts: first, the chronological description of the writer searching an ideal printer. In the second part, after the meeting of Erasmus and Johann Froben in Basel in 1514, this study describes the different formules uses by Erasmus to constitute a new image of the modern book. In the last part, we describe the different letters of the Erasmus's printers. We show that Erasmus was also responsable of the revendication of his printers to be also the humanists.
14

Caracterização epidemiológica de rotavírus bovino dos Estados de Minas Gerais, Goiás e Mato Grosso do Sul, no período de 2006 a 2010 /

Siqueira, Heloisa Pinto de Godoy. January 2018 (has links)
Orientador: Maria da Gloria Buzinaro / Resumo: A diarreia neonatal em bovinos é muito comum e resulta em importantes perdas econômicas. O rotavírus constitui um dos principais agentes relacionado à síndrome diarreica, que pode acometer também seres humanos. A ocorrência de rotavírus em bovinos leiteiros e de corte dos Estados de Minas Gerais, Goiás e Mato Grosso do Sul foi analisada por meio de dados epidemiológicos obtidos no período de 2006 a 2010, do Laboratório de Rotaviroses, da Faculdade de Ciências Agrárias e Veterinárias (FCAV/Unesp) de Jaboticabal, São Paulo. No período estudado, foram obtidas 851 amostras de fezes de bezerros, na faixa etária de um a 90 dias de idade, independentemente da manifestação de sinal clínico de diarreia. As amostras foram provenientes de 47 rebanhos leiteiros e 30 rebanhos de corte. A análise foi feita pela técnica de eletroforese em gel de poliacrilamida (PAGE) que indicou animais positivos em 29,9% (23/77) dos rebanhos e 7,1% (60/851) das amostras. Maior prevalência de animais positivos foi encontrada em amostras de bezerros de corte, com 12% (45/370). Dos casos de diarreia, 22,6% (45/199) dos bezerros foram positivos, enquanto 2,3% (15/642) foram detectados em bezerros sem diarreia. O Estado de Goiás apresentou maior prevalência de animais positivos (11,7%, 33/282), seguido por Mato Grosso do Sul (6,5%, 17/260) e Minas Gerais (3,2%, 10/309). A frequência da infecção por rotavírus foi maior em bezerros com idade inferior a 30 dias e nos meses mais chuvosos do ano. De acordo com a mig... (Resumo completo, clicar acesso eletrônico abaixo) / Doutor
15

Transparent large-page support for Itanium linux

Wienand, Ian Raymond, Computer Science & Engineering, Faculty of Engineering, UNSW January 2008 (has links)
The abstraction provided by virtual memory is central to the operation of modern operating systems. Making the most efficient use of the available translation hardware is critical to achieving high performance. The multiple page-size support provided by almost all architectures promises considerable benefits but poses a number of implementation challenges. This thesis presents a minimally-invasive approach to transparent multiple page-size support for Itanium Linux. In particular, it examines the interaction between supporting large pages and Itanium's two inbuilt hardware page-table walkers; one being a virtual linear page-table with limited support for storing different page-size translations and the other a more flexible but higher overhead hash table based translation cache. Compared to a single-page-size kernel, a range of benchmarks show performance improvements when multiple page-sizes are available, generally large working sets that stress the TLB. However, other benchmarks are negatively impacted. Analysis shows that the increased TLB coverage, resulting from the use of large pages, frequently does not reduce TLB miss rates sufficiently to make up for the increased cost of TLB reloads. These results, which are specific to the Itanium architecture, suggest that large-page support for Itanium Linux is best enabled selectively with insight into application behaviour.
16

XML Enabled Page-Grouping

Lee, Hor-Tzung 04 July 2000 (has links)
As more and more services are provided via WWW, how to reduce the perceived delay in WWW interaction becomes very import to the service providers to keep their users. Pre-fetching is an important technique for reducing latency in distributes systems like the WWW. Page pre-fetching takes advantage of local machine idle period of user viewing current page to deliver pages that user like to access in the near future. Being motivated by pre-fetching ideas and its practical bothers, we propose a server-initiated page pre-fetching method: XML enabled page-grouping to reduce Web latency. In our page-grouping scheme, we anticipate the page that user will like to access in the near future based on hyperlink and referral access probabilities of each page. The predictive pages are grouped and converted into a XML file embedding in the page that user currently requests. If the user clicks the predictive linked page, the corresponding HTML is regenerated directly from the embedded XML document. The proposed scheme allows alternative of batch grouping or on-line grouping. For the reason of avoiding server extra load, we suggest that the task of grouping static pages is performed periodically at server off-peak loading time. Beside static pages, we also hope to group dynamic page generated by CGI and illustrate the feasibility with an example of Web-based database query. When compared to previous page pre-fetching techniques, our page-grouping method has simplicity and practicability. By using XML document, add-on application modules are no more needed because that the XML processor is supported in new generator browsers like Microsoft IE 5.0. Furthermore, the way of converting grouping pages into embedded XML document makes predictive pages transparent to the proxy servers and the server side speculative service can work no matter whether there are proxy servers between the server and clients. Using trace simulations based on the logs of HTTP server http://www.kcg.gov.tw, we show that 67.84% URL request is referral request. It means that the probability is about 2/3 that users retrieve next Web page by clicking hyperlinks on currently viewing page. The logs are categorized according to the kind of official service. And the statistical results of every class of logs indicate that page always has a persistent referral access probabilities for a few days. It encourages us to get high hit rate of a predictive page by selecting it according to its high referral access probability. Considering bandwidth tradeoff, we discuss hit rate, traffic increase due to grouping and traffic intensity based on M/M/1 model. For online grouping of dynamic page, we take an example of database querying page on our simulating HTTP server. The experiment result leads to the conclusion that page grouping of pages of Web-based database querying can reduce server load of CGI processing, as the hit rate of the next page is about 18.48%.
17

Transparent large-page support for Itanium linux

Wienand, Ian Raymond, Computer Science & Engineering, Faculty of Engineering, UNSW January 2008 (has links)
The abstraction provided by virtual memory is central to the operation of modern operating systems. Making the most efficient use of the available translation hardware is critical to achieving high performance. The multiple page-size support provided by almost all architectures promises considerable benefits but poses a number of implementation challenges. This thesis presents a minimally-invasive approach to transparent multiple page-size support for Itanium Linux. In particular, it examines the interaction between supporting large pages and Itanium's two inbuilt hardware page-table walkers; one being a virtual linear page-table with limited support for storing different page-size translations and the other a more flexible but higher overhead hash table based translation cache. Compared to a single-page-size kernel, a range of benchmarks show performance improvements when multiple page-sizes are available, generally large working sets that stress the TLB. However, other benchmarks are negatively impacted. Analysis shows that the increased TLB coverage, resulting from the use of large pages, frequently does not reduce TLB miss rates sufficiently to make up for the increased cost of TLB reloads. These results, which are specific to the Itanium architecture, suggest that large-page support for Itanium Linux is best enabled selectively with insight into application behaviour.
18

Ruth Page and Jerome Moross's Frankie and Johnny Its history in 1938 and 1945 /

Boone, Lindsey Virginia. Brewer, Charles E. Moross, Jerome, January 2007 (has links)
Thesis (M.M.) Florida State University, 2007. / Advisor: Charles Brewer, Florida State University, College of Music. Title and description from dissertation home page (viewed 10-8-2007). Document formatted into pages; contains 52 pages. Includes biographical sketch. Includes bibliographical references.
19

Web Page Classification Using Features from Titles and Snippets

Lu, Zhengyang January 2015 (has links)
Nowadays, when a keyword is provided, a search engine can return a large number of web pages, which makes it difficult for people to find the right information. Web page classification is a technology that can help us to make a relevant and quick selection of information that we are looking for. Moreover, web page classification is important for companies that provide marketing and analytics platforms, because it can help them to build a healthy mix of listings on search engines and large directories. This will provide more insight into the distribution of the types of web pages their local business listings are found on, and finally will help marketers to make better-informed decisions about marketing campaigns and strategies. In this thesis we perform a literature review that introduces web page classification, feature selection and feature extraction. The literature review also includes a comparison of three commonly used classification algorithms and a description of metrics for performance evaluation. The findings in the literature enable us to extend existing classification techniques, methods and algorithms to address a new web page classification problem faced by our industrial partner SweetIQ (a company that provides location-based marketing services and an analytics platform). We develop a classification method based on SweetIQ's data and business needs. Our method includes typical feature selection and feature extraction methods, but the features we use in this thesis are largely different from traditional ones used in the literature. We test selected features and find that the text extracted from the title and snippet of a web page can help a classifier to achieve good performance. Our classification method does not require the full content of a web page. Thus, it is fast and saves a lot of space.
20

Estratégias bioanalíticas para caracterização de biomarcadores de exposição ao mercúrio em Arapaima gigas e Serrasalmus rhombeus do rio Madeira/bacia amazônica

Queiroz, João Vitor de January 2017 (has links)
Orientador: Pedro de Magalhães Padilha / Resumo: Este trabalho apresenta os resultados de proteínas associadas ao mercúrio em amostras de tecido muscular e hepático de pirarucu (Arapaima gigas) e piranha preta (Serrasalmus rhombeus) oriundos do complexo hidrelétrico de Jirau, na Bacia do Rio Madeira, região amazônica do Brasil. O proteôma do músculo e fígado dessas espécies foi obtido por eletroforese bidimensional em gel de poliacrilamida (2D PAGE). O mercúrio presente nos spots proteicos foi determinado por espectrometria de absorção atômica em forno de grafite (GFAAS) após mineralização ácida assistida por banho de ultrassom. Os spots proteicos que apresentaram mercúrio foram caracterizados por espectrometria de massas por ionização com eletrospray em sequência (ESI- MS/MS) após digestão tríptica. As determinações GFAAS indicaram que a maior parte do mercúrio está ligada a fração proteica com massa molar (Mm) inferior a 90 kDa. As concentrações de mercúrio nos spots apresentaram-se na faixa de 4,07 – 164,63 µg g-1 no tecido muscular de pirarucu; 0,86 – 25,34 µg g-1 no tecido hepático de pirarucu; 7,67 – 156,18 µg g-1 no tecido muscular de piranha preta e 2,17 – 31,42 µg g-1 no tecido hepático de piranha preta. A análise por ESI-MS/MS permitiu caracterizar em dezenove spots proteicos as seguintes proteínas e/ou enzimas: Triosephosphate isomerase, Fructose-bisphosphate aldolase, Ckmb protein,, Cofilin 2 (Muscle), Actin_ alpha_ cardiac muscle 1a, Actin_ alpha 1_ skeletal muscle, Novel protein similar to zebrafish hemoglobin... (Resumo completo, clicar acesso eletrônico abaixo) / Doutor

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