Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-08-26T23:00:35Z No. of bitstreams: 1 MilenaDeMacedoBarbosaNascimento_DISSERT.pdf: 1523318 bytes, checksum: 2424d77acd96fab63a4fece8bb930ada (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-08-30T22:28:44Z (GMT) No. of bitstreams: 1 MilenaDeMacedoBarbosaNascimento_DISSERT.pdf: 1523318 bytes, checksum: 2424d77acd96fab63a4fece8bb930ada (MD5) / Made available in DSpace on 2016-08-30T22:28:44Z (GMT). No. of bitstreams: 1 MilenaDeMacedoBarbosaNascimento_DISSERT.pdf: 1523318 bytes, checksum: 2424d77acd96fab63a4fece8bb930ada (MD5) Previous issue date: 2016-05-13 / Nas ?ltimas d?cadas, o acesso ? informa??o est? cada vez mais sendo ampliado, sobretudo com o advento das tecnologias digitais e sociais. Por?m, o grande desafio est? em reconhecer e saber utilizar a informa??o adequada de maneira que venha a atender as necessidades informacionais dos sujeitos. Neste cen?rio, vislumbrando o Bibliotec?rio como profissional da informa??o respons?vel pela media??o do conhecimento dos sujeitos, procuramos conhecer como os estudantes de Biblioteconomia da Universidade Federal do Rio Grande do Norte t?m usado a informa??o em seu cotidiano. Dessa maneira nosso objetivo geral ? compreender como se estabelecem as pr?ticas e os eventos de letramentos realizados pelos estudantes em forma??o ao se prepararem para o exerc?cio profissional. Com vistas a atender nosso prop?sito, buscamos: (i) descrever as atividades pr?ticas de letramento informacional utilizada pelos discentes na busca de novos conhecimentos; (ii) salientar os processos reflexivos dos discentes ao fazer uso de novas informa??es; (iii) explicitar como os estudantes em forma??o tem aplicado o conhecimento t?cnico adquirido em sala nas pr?ticas sociais relacionadas ao fazer profissional. Para embasarmos nossa pesquisa, fundamentamos nos Estudos de Letramento (BARTON; HAMILTON, 1993, 1998, 2000; KLEIMAN, 1995; STREET, 1984; OLIVEIRA, 2008, 2010), discutidas no presente trabalho enquanto pr?ticas sociais que se inserem nos diversos dom?nios sociais (OLIVEIRA, 2010; KLEIMAN, 2008; ROJO, 2009). A an?lise do letramento informacional ter? como suporte te?rico os trabalhos de Belluzzo (2002), Hatschbach (2002), Campello (2003), Dudziak (2003), Gasque (2010, 2011). Com a an?lise dos dados, consideramos que: (i) as atividades usadas para buscar e usar a informa??o s?o m?ltiplas, realizadas em contextos sociais, acad?micos e tecnol?gicos, por?m percebe-se uma superficialidade em rela??o ao uso de fontes t?cnicas e cient?ficas inerentes ao exerc?cio acad?mico e profissional dos futuros bibliotec?rios; (ii) eles t?m consci?ncia cr?tica e reflexiva quando ao uso das informa??es e (iii) relataram terem tido raras oportunidades de praticar as t?cnicas bibliotecon?micas gerando assim inseguran?a no agir profissional. / In the last decades, access to information is increasingly being expanded, especially with the arrival of digital and social technologies. However, the biggest challenge is in recognizing and using the appropriate information in a manner that will meet the information needs of the subjects. In this scenario, seeing the Librarian as an information professional who is responsible for mediating the knowledge of the subjects, we seek to know how the Library Science students of the Federal University of Rio Grande do Norte have been using the information in their daily lives. Thus, our main goal is to understand how practices and literacies events held by students preparing for professional practice are established. In order to meet our goal, we seek to: (i) describe the practical activities of information literacies used by students in the pursuit of new knowledge; (ii) highlight the reflexive processes of students when they use new information; (iii) explain how students have applied technical knowledge acquired in the classroom to social practices related to their profession. Substantiating our research, we have basis in New Literacy Studies (BARTON; HAMILTON, 1993, 1998, 2000; KLEIMAN, 1995; STREET, 1984; OLIVEIRA, 2008, 2010), discussed in this work as social practices that are inserted in different social fields (OLIVEIRA, 2010; KLEIMAN, 2008; ROJO, 2009). The analysis of information literacies has as its theoretical support the works of Belluzzo (2002), Hatschbach (2002), Campello (2003), Dudziak (2003) and Gasque (2010, 2011). With the data analysis, we consider that: (i) the activities used to seek and use information are multiple, held in social, academic and technological contexts, nevertheless we can see a superficiality regarding the use of technical and scientific sources which are inherent in the academic and professional practice of future librarians; (ii) they are critical and have reflexive consciousness about the use of information and (iii) they reported having had few opportunities to practice techniques of library science, thus generating insecurity in the professional act.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-08-29T20:38:21Z No. of bitstreams: 1 FernandaRosaMachado_DISSERT.pdf: 14427805 bytes, checksum: 5b603f21060356bd421c2c90e161c921 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-09-06T19:44:11Z (GMT) No. of bitstreams: 1 FernandaRosaMachado_DISSERT.pdf: 14427805 bytes, checksum: 5b603f21060356bd421c2c90e161c921 (MD5) / Made available in DSpace on 2016-09-06T19:44:11Z (GMT). No. of bitstreams: 1 FernandaRosaMachado_DISSERT.pdf: 14427805 bytes, checksum: 5b603f21060356bd421c2c90e161c921 (MD5) Previous issue date: 2015-11-30 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / O presente artigo ir? abordar aspectos t?cnicos-interpretativos no estudo e performance da obra Elegia (2003-2009) de Edson Zampronha, para violoncelo e eletr?nicos. Atrav?s de estrat?gias de estudo e performance a autora prop?e orientar futuros int?rpretes, a partir de suas experi?ncias pessoais relatando seu processo de prepara??o desta obra. A fundamenta??o te?rica est? baseada em Andrade (2010) e Zampronha (2015), al?m de referenciais de demais autores. / This article will address technical and interpretative aspects in study and performance in Elegy (2003-2009) by Edson Zampronha for cello and eletroacoustics. Through study strategies and performance the author proposes to guide future interpreters, from her personal experiences reporting its preparation of this work process. The theoretical framework is based in De Andrade (2010) and Zampronha (2015).

Submitted by Gustavo Gomes (gustavolascasas@gmail.com) on 2013-10-03T12:16:41Z No. of bitstreams: 2 Relev??ncia da estat??stica p??blica gerada por ag??ncias estaduais.pdf: 7077895 bytes, checksum: dda160703487ec66b3d94ac4b84e55c6 (MD5) license_rdf: 23599 bytes, checksum: 9e2b7f6edbd693264102b96ece20428a (MD5) / Approved for entry into archive by Roger Guedes (roger.guedes@fjp.mg.gov.br) on 2013-10-03T16:10:26Z (GMT) No. of bitstreams: 2 Relev??ncia da estat??stica p??blica gerada por ag??ncias estaduais.pdf: 7077895 bytes, checksum: dda160703487ec66b3d94ac4b84e55c6 (MD5) license_rdf: 23599 bytes, checksum: 9e2b7f6edbd693264102b96ece20428a (MD5) / Made available in DSpace on 2013-10-03T16:10:26Z (GMT). No. of bitstreams: 2 Relev??ncia da estat??stica p??blica gerada por ag??ncias estaduais.pdf: 7077895 bytes, checksum: dda160703487ec66b3d94ac4b84e55c6 (MD5) license_rdf: 23599 bytes, checksum: 9e2b7f6edbd693264102b96ece20428a (MD5) Previous issue date: 2006 / Funda????o Jo??o Pinheiro / O presente estudo versa sobre a relev??ncia da informa????o estat??stica oficial gerada por ag??ncias governamentais, segundo a avalia????o de grupos de gestores selecionados em ??rg??os p??blicos das esferas estaduais e municipais. Discute-se a capacidade de uso destas informa????es junto aos usu??rios selecionados e a rela????o entre oferta e demanda das estat??sticas oficiais proporcionado pelas mudan??as organizacionais, com a introdu????o dos novos recursos baseados em tecnologia da informa????o. Os conceitos de qualidade e relev??ncia da informa????o s??o investigados atrav??s de um e-survey, no sentido de dimensionar se os produtos estat??sticos gerados especificamente pelo Centro de Estat??stica e Informa????es da Funda????o Jo??o Pinheiro, enquanto estudo de caso atende as necessidades informacionais de usu??rios do setor p??blico estadual e municipal. Investiga-se tamb??m a relev??ncia das estat??sticas p??blicas para o conhecimento da realidade socioecon??mica regional e sua efetiva utiliza????o enquanto insumos ao planejamento de pol??ticas, programas e tomada de decis??es pelos ??rg??os da Administra????o P??blica das esferas subnacionais de governo em Minas Gerais. Demonstra-se que os objetivos perseguidos foram alcan??ados, na medida em que foram consideradas relevantes a utiliza????o de estat??sticas p??blicas enquanto insumos ao planejamento, conhecimento da realidade socioecon??mica do estado e para as a????es governamentais. / The present study turns about the statistics official information relevance generated by government agencies, according to the evaluation of managers' groups selected in public organs of the state and municipal spheres. The capacity of use of these information is discussed the selected users and the relationship close to between offer and the statistics officials' demand provided by the organizational changes, with the introduction of the new resources based on technology of the information. The quality concepts and relevance of the information are investigated through an and-survey, in the dimension sense if the statistical products specifically generated by Centro de Estat??stica e Informa????es of the Funda????o Jo??o Pinheiro, while I study of case assists the users' of the state and district public section needs information. It is also investigated the relevance of the public statistics for the knowledge of the regional socioeconomic reality and it executes use while inputs to the planning of politics, programs and socket of decisions for the organs of the Public Administration of the spheres government 'subnational' in Minas Gerais. It is demonstrated that the pursued objectives were reached, in the measure in that they were considered relevant the use of public statistics while inputs to the planning, knowledge of the socioeconomic reality of the state and for the government actions. / Governo e Pol??tica

Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-27T13:30:33Z No. of bitstreams: 5 26.pdf: 1302337 bytes, checksum: c21d07fdc6025046be83ca352dd9eef4 (MD5) license_url: 49 bytes, checksum: fd26723f8d7edacdb29e3f03465c3b03 (MD5) license_text: 20626 bytes, checksum: 7851d446050a985bd0603b7c4cee472d (MD5) license_rdf: 19710 bytes, checksum: aa65da15f424ff71c620a992a187295c (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-27T17:13:27Z (GMT) No. of bitstreams: 5 26.pdf: 1302337 bytes, checksum: c21d07fdc6025046be83ca352dd9eef4 (MD5) license_url: 49 bytes, checksum: fd26723f8d7edacdb29e3f03465c3b03 (MD5) license_text: 20626 bytes, checksum: 7851d446050a985bd0603b7c4cee472d (MD5) license_rdf: 19710 bytes, checksum: aa65da15f424ff71c620a992a187295c (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Made available in DSpace on 2015-02-27T17:13:27Z (GMT). No. of bitstreams: 5 26.pdf: 1302337 bytes, checksum: c21d07fdc6025046be83ca352dd9eef4 (MD5) license_url: 49 bytes, checksum: fd26723f8d7edacdb29e3f03465c3b03 (MD5) license_text: 20626 bytes, checksum: 7851d446050a985bd0603b7c4cee472d (MD5) license_rdf: 19710 bytes, checksum: aa65da15f424ff71c620a992a187295c (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) Previous issue date: 2009 / Funda??o de Amparo ? Pesquisa do estado de Minas Gerais (FAPEMIG) / O presente estudo foi realizado com os seguintes objetivos: a) caracterizar o est?gio de degrada??o do solo com diferentes usos em ?reas de agricultores familiares no Vale do Mucuri; b) descrever a composi??o flor?stica de remanescentes de matas ciliares para subsidiar a recomposi??o das ?reas degradadas. Este trabalho faz parte do projeto n? 2008-3.08/07 Fapemig, em parceria com a ARMICOPA (Associa??o Regional Mucuri de Coopera??o dos Pequenos Agricultores). As amostras de solo foram coletadas em quatro localidades nos munic?pios de Ladainha, Novo Oriente, Pot? e Cara?, sendo que em cada localidade foram amostradas ?reas de pastagem, ?rea de cultura e remanescente florestal. Foram realizadas determina??es de atributos f?sicos, qu?micos e ligados ? mat?ria org?nica do solo de todas as ?reas. A composi??o flor?stica foi realizada nos quatro remanescentes florestais do bioma Mata Atl?ntica com Floresta Estacional Semidecidual. Foram alocadas nove parcelas de 10 x 10m, totalizando 900m? em cada ambiente de mata ciliar. O material bot?nico foi coletado dentro de cada parcela, sempre procurando atingir a maior diversidade poss?vel de esp?cies por fragmento. Dentre os agroecossistemas analisados, a mata foi a que apresentou melhor qualidade dos atributos do solo, o que indica que o uso e manejo influenciam diretamente sobre esses atributos. Nas quatro ?reas de mata ciliares foram identificadas 149 esp?cies, distribu?das em 81 g?neros e 40 fam?lias. Os resultados obtidos subsidiar?o a recupera??o desses ambientes com forma??o de sistemas agroflorestais, uma vez que a microrregi?o do Vale do Mucuri carece de estudos quanto ?s possibilidades de uso sustent?vel. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2009. / ABSTRACT The present study was accomplished with the following objectives: a) to characterize the degradation stage of the soil with different uses in areas of family farmers in Mucuri Valley; b) to describe the floristic composition of remnant ciliary forests in the aim to subsidize the degraded areas recovery. This work takes part of the project n?00 Fapemig in partnership with ARMICOPA (Mucuri Regional Association for Cooperation to Small Farmers). The soil samples were collected in four areas of the municipal districts of Ladainha, Novo Oriente, Pot? and Cara?, considering that in each place there were collected samples of pasture, culture and remnant forest areas. Determination of physical, chemical and linked to the organic matter of the soil attributes was accomplished in all areas. The floristic composition was accomplished in four remnant forests of Atlantic forest with Seasonal Semidecidual Forest bioma. Were allocated nine 10 x 10m portions, totaling 900m? in each ciliary forest environment. The botanical material was collected in each portion always attempting to reach the largest species diversity possible per fragment. Among the analyzed agroechossistems, the forest was the one that presented better quality of the soil attributes, indicating that the use and handling can influence directly on those attributes. In the four ciliary forest areas 149 species were identified, distributed in 81 genders and 40 families. The results are aimed at subsidizing the recovery of those environments with agroforests systems developing, once the Mucuri Valley microrregion lacks of studies about the possibilities of maintainable use.

Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2016-01-06T18:54:10Z No. of bitstreams: 2 license_rdf: 22974 bytes, checksum: 99c771d9f0b9c46790009b9874d49253 (MD5) mayara_rodrigues_lessa.pdf: 2887620 bytes, checksum: 65d145401884724e28b09bbc9441aa53 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2016-01-07T11:52:11Z (GMT) No. of bitstreams: 2 license_rdf: 22974 bytes, checksum: 99c771d9f0b9c46790009b9874d49253 (MD5) mayara_rodrigues_lessa.pdf: 2887620 bytes, checksum: 65d145401884724e28b09bbc9441aa53 (MD5) / Made available in DSpace on 2016-01-07T11:52:11Z (GMT). No. of bitstreams: 2 license_rdf: 22974 bytes, checksum: 99c771d9f0b9c46790009b9874d49253 (MD5) mayara_rodrigues_lessa.pdf: 2887620 bytes, checksum: 65d145401884724e28b09bbc9441aa53 (MD5) Previous issue date: 2014 / O caf? torrado e mo?do encontrado no mercado interno ? comercializado sob diferentes marcas, que trazem consigo uma heterogeneidade quanto ao aroma, sabor e at? o grau de torra??o. Esta diversidade de caracter?sticas est? associada a v?rios fatores, entre eles a origem dos gr?os de caf?. Considerando essas varia??es relatadas na literatura, o presente trabalho teve como objetivo realizar uma pesquisa da composi??o qu?mica e f?sico-qu?mica de caf?s comerciais em diferentes cidades da Regi?o Sudeste do Brasil. Cinquenta e oito pacotes de 250 gramas, de caf?s torrados e mo?dos acondicionados em embalagem do tipo almofada e/ou ? v?cuo foram adquiridos em diferentes cidades dos quatro Estados da Regi?o Sudeste do Brasil. Todos os produtos estavam dentro do prazo de validade e aproximadamente 58% das marcas apresentavam o selo de pureza da ABIC, enquanto 22% das marcas apresentavam o selo de qualidade da Associa??o Brasileira da Ind?stria de Caf?. As amostras foram levadas para o Laborat?rio de Tecnologia de Biomassas do Cerrado da Universidade Federal dos Vales do Jequitinhonha e Mucuri, onde foram realizadas as avalia??es de pH cujo resultado m?dio foi 5,95; acidez total titul?vel 15,03 ? 1,07(v/m)%; s?lidos sol?veis totais 1,15 ?Brix; ?ndice de colora??o com m?dia para os valores de L* de 28,87 ? 0,29, para os valores de a* de 8,99 ? 0,10 e para os valores de b* de 2,84 ? 0,21; os compostos fen?licos obtiveram uma m?dia de 4,1152 ? 0,4863 g.100g-1 e a m?dia dos flavonoides de 0,5042 ? 0,0291 g.100g-1. Os m?todos multivariados de an?lise, associados aos m?todos usando a espectroscopia na regi?o do infravermelho tem tido grandes avan?os com diversas aplica??es nas an?lises de alimentos. Com este intuito, utilizou-se a espectroscopia na regi?o do infravermelho para delinear os grupos funcionais mais representativos nas amostras de caf? analisadas com a inten??o de agrup?-las por similaridade atrav?s da estat?stica multivariada. Os resultados permitiram visualizar que poucos grupos foram formados utilizando as an?lises f?sico-qu?micas, para classificar as amostras. A An?lise das Componentes Principais foi capaz de acumular 61,98% de vari?ncia nas duas primeiras componentes e os grupos formados foram confirmados pela An?lise Hier?rquica por Agrupamento. Em rela??o aos espectros de infravermelho, as amostras foram mais agrupadas com a An?lise das Componentes Principais acumulando 41,76% da vari?ncia, os grupos das amostras foram confirmados pela An?lise Hier?rquica por Agrupamento. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Qu?mica, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2014. / ABSTRACT The roast and ground coffee found in the domestic market is sold under different brands that carry with them a heterogeneity for aroma, flavor and even the degree of roasting. This diversity of characteristics is associated with several factors, including the origin of the coffee beans. Considering these variations reported in the literature, the present study aimed to perform a search of the chemical and physico-chemical composition of commercial coffees in different cities in Southeastern Brazil. Fifty-eight packages of 250 grams of roasted and ground coffee packaged in packaging the type pad and / or vacuum were acquired in different cities of the four states of southeastern Brazil. All products were within the validity period and approximately 58% of brands had the seal of purity of ABIC, while 22% of brands had the seal of the Brazilian Association of Coffee Industry Samples were taken for Laboratory Technology Biomass of the Cerrado, Federal University of the Jequitinhonha and Mucuri, which were conducted evaluations of pH where the average yield around 5.95; titratable acidity 15.03 ? 1.07 (v / m)%; total soluble solids 1.15 ? Brix; staining index and the average for the values ??of L * was 28.87 ? 0.29 for the a * values ??was 8.99 ? 0.10 and b * values ??were 2.84 ? 0.21 ; phenolic compounds were obtained an average of 4.1152 ? 0.4863 g.100g-1 and the average of flavonoids was 0.5042 ? 0.0291 g.100g-1. The multivariate analysis methods, associated with methods using spectroscopy in the infrared region has taken great strides with several applications in food analysis. For this purpose, we used spectroscopy in the infrared region to delineate the most representative functional groups in coffee samples analyzed with the intention of grouping them by similarity using multivariate statistics. The results allowed us to visualize that few groups were formed using the physicochemical analyzes to classify the samples. The Principal Component Analysis was able to accumulate 61.98% of variance in the first two components and the groups formed were confirmed by Hierarchical Cluster Analysis. Regarding the infrared spectra of the samples were further grouped with the Principal Component Analysis accumulating 41.76% of the variance, the groups of samples were confirmed by Hierarchical Cluster Analysis.

?rea de concentra??o: Conserva??o e restaura??o de ecossistemas. / Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2016-12-16T16:56:37Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) marco_aurelio_cardoso_murta.pdf: 1577952 bytes, checksum: bba2d96d1b722132b4b3335ae8d2a59e (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2016-12-19T16:49:12Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) marco_aurelio_cardoso_murta.pdf: 1577952 bytes, checksum: bba2d96d1b722132b4b3335ae8d2a59e (MD5) / Made available in DSpace on 2016-12-19T16:49:12Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) marco_aurelio_cardoso_murta.pdf: 1577952 bytes, checksum: bba2d96d1b722132b4b3335ae8d2a59e (MD5) Previous issue date: 2016 / Companhia Energ?tica de Minas Gerais (CEMIG) / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / A Mata Atl?ntica ? considerada um dos biomas mais importantes do mundo, um hotspot para conserva??o, sendo as a??es antr?picas as principais fontes de dist?rbios que alteram este ambiente. A regenera??o natural ? um processo muito importante que atua diretamente sobre a recupera??o e fun??es do ecossistema. Este estudo teve como objetivo descrever e comparar a composi??o flor?stica-estrutural da regenera??o natural em uma Floresta Estacional Semidecidual localizada na RPPN Fazenda Fartura em Capelinha-MG. Para tal, foram amostrados um trecho no interior do fragmento (INT) e dois trechos de bordas, sendo uma em contato com pastagem (BP) e outra com cafeicultura (BC). Para analisar a diversidade alfa (?) foi utilizado o ?ndice de Shannon (H?) e equabilidade de Pielou (J?) e beta (?) pela similaridade flor?stica entre os trechos foi averiguada por meio de diagramas de Venn e dos ?ndices de Jaccard e Czekanowski. Foi elaborada uma curva esp?cie-?rea para estimar a dimens?o da riqueza flor?stica de cada trecho e calculados seus estimadores ?jackknife?. Para verificar poss?veis prefer?ncias das esp?cies ao longo dos trechos foi realizada uma An?lise de Esp?cies Indicadoras (ISA). Para analisar a estrutura da vegeta??o foram calculados os par?metros fitossociol?gicos cl?ssicos, al?m das distribui??es de di?metro e altura. As vari?veis estruturais foram comparadas por meio do teste de Kruskal-Wallis e a posteriori um teste de Dunn. Na amostragem total foram registrados 1.561 indiv?duos (230 no INT, 588 na BP e 743 na BC), identificados em 42 fam?lias bot?nicas, 87 g?neros e 162 esp?cies (78 no INT, 87 na BP e 89 na BC). As fam?lias com maior riqueza foram Myrtaceae, Fabaceae, Lauraceae, Rubiaceae, Melastomataceae e Annonaceae. Os resultados demonstraram que os trechos tem alt?ssima diversidade, muito acima do padr?o normalmente encontrado na literatura, com uma baixa similaridade flor?stica. De maneira geral, a estrutura da vegeta??o foi caracterizada por um maior n?mero de indiv?duos finos e pequenos. Os trechos apresentam ambientes distintos, cada um com diferentes hist?ricos de uso, variabilidade ambiental e tipos de dist?rbios, estes fatores possivelmente, foram os principais condicionantes que influenciaram os padr?es flor?sticos-estruturais da regenera??o natural na comunidade amostrada. As informa??es deste estudo evidenciaram a grande import?ncia da RPPN Fazenda Fartura para a conserva??o da Mata Atl?ntica, assim como, da necessidade de que mais estudos sejam realizados em escala espa?o-temporal. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Ci?ncia Florestal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2016. / The Atlantic Forest is considered one of the most important biomes of the world, a hotspot for conservation, and human actions are the main sources of disturbances that change this environment. Natural regeneration is a very important process that acts directly on the recovery and ecosystem functions. This study aimed to describe and compare the floristic-structural composition of natural regeneration in a Semideciduous Forest located in the RPPN Fazenda Fartura in Capelinha-MG. For this, we sampled a stretch inside the fragment (INT) and two sections of edges, one in contact with pasture (BP) and the other with coffee (BC). To analyze the diversity alpha (?), we used Shannon Index (H') and evenness of Pielou (J') and beta (?) through floristic similarity between sections was determined through Venn diagrams and indices of Jaccard and Czekanowski. We developed the species-area curve to estimate the size of the floristic richness of each sections and its estimators calculated ?jackknife?. To check for possible preferences of the species along the sections we performed Indicator Species Analysis (ISA). To analyze the structure of the vegetation, we calculated the classical phytosociological parameters, besides diameter and height distribution. We compared the structural variables through Kruskal-Wallis test and retrospectively a Dunn test. In the total sampling, we registered 1,561 individuals (230 in INT, 588 in BP and 743 in BC), identified in 42 botanical families, 87 genera and 162 species (78 in INT, 87 in BP and 89 in BC). Families with greater richness were Myrtaceae, Fabaceae, Lauraceae, Rubiaceae, Melastomataceae and Annonaceae. The results showed that the sections have high diversity, well above the standard normally found in the literature, with a low floristic similarity. In general, the vegetation structure was characterized by a higher number of thin and small individuals. The sections have different environments, each with different historical use, environmental variability and types of disturbances, these factors possibly were the main constraints that influenced the floristic-structural patterns of natural regeneration in the sampled community. The information from this study showed the importance of RPPN Fazenda Fartura for the conservation of the Atlantic Forest, as well as the need for more studies to be performed in a spatiotemporal scale.

?rea de concentra??o: Recursos florestais. / Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2017-05-02T18:26:46Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) leovandes_soares_silva.pdf: 1592286 bytes, checksum: a9c99e41f48e73da3e46cf15e2ab8f11 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2017-05-16T19:49:18Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) leovandes_soares_silva.pdf: 1592286 bytes, checksum: a9c99e41f48e73da3e46cf15e2ab8f11 (MD5) / Made available in DSpace on 2017-05-16T19:49:18Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) leovandes_soares_silva.pdf: 1592286 bytes, checksum: a9c99e41f48e73da3e46cf15e2ab8f11 (MD5) Previous issue date: 2016 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Este trabalho teve como objetivo avaliar mudan?as flor?sticas e estruturais da comunidade e popula??es arb?reas em fitofisionomias de Cerrado e Floresta Estacional Semidec?dual. A ?rea de estudo se encontra situada na Fazenda Experimental do Moura, em Curvelo-MG (Cerrado stricto sensu ? CSS ? 18,84? S e 44,39? W; Cerrad?o ? CD ? 18?82?S e 44?25? W; e Floresta Estacional Semidecidual ? FES ? 18?45?S e 45? 25?W), o clima ? do tipo Aw de K?ppen e se encontra sobre substrato de Latossolos ?cidos e distr?ficos. Um primeiro invent?rio foi realizado no CSS e CD em 2010, quando foram identificados, medidos todos os indiv?duos vivos com di?metro altura do solo (DAS) ? 5,0 cm, a 0,30 m de altura do solo. J? para a FES, o primeiro invent?rio ocorreu em 2011 e foram medidos di?metros e identificados todos os indiv?duos vivos com di?metro altura do peito (DAP) ? 5,0 cm. O segundo invent?rio de todas as fitofisionomias foi realizado em 2015, foram adotados os mesmos crit?rios do invent?rio anterior, sendo remedidos os sobreviventes, registrados mortos e indiv?duos que atingiram o di?metro m?nimo de inclus?o no segundo invent?rio (recrutas) receberam placas com numera??o e foram identificados e mensurados. Em cada parcela de cada fitofisionomia foram coletados vari?veis ambientais para an?lises de correla??o de Pearson (vegeta??o e ambiente). Foram realizadas an?lises de din?mica flor?stica, estrutural e das popula??es mais abundantes, todas as esp?cies foram classificadas quanto ao status de conserva??o, densidade da madeira e dispers?o de sementes. No CSS, houve perda de uma ?nica esp?cie Zeyheria montana. As fam?lias com mais representantes Fabaceae com 13 esp?cies no primeiro invent?rio e 13 esp?cies no segundo invent?rio respectivamente, seguidos de: Bignoniaceae (6 e 5), Vochysiaceae (5 e 5) e Malpighiaceae (4 e 4), respectivamente. J? no CD, foram contabilizados (36 e 34) fam?lias, (74 e 69) g?neros (100 e 90) e esp?cies para o primeiro e segundo invent?rio nessa sequ?ncia, houve perda de 11 esp?cies e ganho de uma. As fam?lias mais representativas Fabaceae (15 e 14), Rubiaceae (8 e 8), Myrtaceae (7 e 5) e Bignoniaceae (7 e 7). Houve perda de duas fam?lias Siparunaceae e Opiliaceae. No entanto, na FES n?o houve mudan?as na riqueza de fam?lias (43), j? as esp?cies (132 e 129) perderam cinco e ganharam duas esp?cies. As fam?lias com mais esp?cies eram Fabaceae (21 e 20), Myrtaceae (14 e 12), Lauraceae e Meliaceae (9 e 9) e Rubiaceae (8 e 8), respectivamente. As taxas de mortalidade foram superiores as taxas de recrutamento nas tr?s fitofisionomias, no CSS (mortalidade de 2,13% ano-1 e recrutamento de 1,13% ano-1), seguindo essa mesma sequ?ncia para as outras fitofisionomias, no CD (8,84 e 1,18% ano-1) e FES (2,54 e 1,03% ano-1), respectivamente. Entre o primeiro e segundo invent?rio, houve acr?scimo de ?rea basal no somente no CSS. De maneira geral, os padr?es de din?mica foram mais acelerados nas popula??es do CD, onde visualmente os dist?rbios foram maiores, indicando que dependendo dos intervalos entre os dist?rbios, isso pode colocar em risco o estabelecimento de novos indiv?duos e o futuro das esp?cies. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Ci?ncia Florestal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2016. / This work aimed to evaluate the floristic and structural changes at the level of community and tree populations in physiognomies of cerrado and semideciduous seasonal forest. The study area is situated on the Experimental Farm of the Moorish in Curvelo - MG (Cerrado sensu stricto ? CSS ? 18.84? S and 44.39? W; Cerrad?o ? CD ? 18? 82?S and 44? 25?? W; and semideciduous seasonal Forest ? FES - 18? 45' S and 45? 25' W, average elevation of 715 m), the climate and the type K?ppen Aw and about presence of Microaggregates substrate acidic and dystrophic. A first inventory was conducted in the CSS and CD in 2010 where they were identified, measured and estimated time, for all individuals living with (diameter 0.30 m height from the ground) (DAS) ? 5.0cm. To the FES, the first inventory occurred in 2011 and were measured diameters and identified all individuals living with diameter breast height (dbh) ? 5.0 cm. The second inventory of all physiognomies was held in 2015, and the same criteria were adopted in the previous inventory, being remeasured survivors, recorded dead and individuals who have attained the minimum diameter for inclusion in the second inventory (recruits) received plates with numbering and were identified and measured. On each plot of each phytophysiognomy, environmental variables were collected for analysis of correlation (vegetation and environment). Dynamic analyses were performed, structural and floristic most abundant populations, all species were classified as conservation status, wood density and seed dispersal. In CSS, loss of a single species Zeyheria montana. Families with more representatives Fabaceae (13 and 13), Bignoniaceae (6 and 5), Vochysiaceae (5 and 5) and Malpighiaceae (4 and 4).In the cd, accounting for families (36 and 34), genres (74 and 69) and species (100 and 90), there were 11 species loss and gain a. The most representative families fabaceae (14 and 15), rubiaceae (8 and 8), myrtaceae (7 and 5) and bignoniaceae (7 and 7). Loss of two families Siparunaceae and Opiliaceae. While in FES, don't listen to changes in family wealth (43), species (132 and 129) lost five and won two species. Families Fabaceae species (20 and 21), Myrtaceae (14 and 12), Lauraceae and Meliaceae (9 and 9) and Rubiaceae (8 and 8) respectively. Mortality rates were higher than the rates of recruitment in the three physiognomies, in CSS (2.13 and 1.13%. year-1), CD (8.84 and 1.18%. year-1) and FES (2.54 and 1.03% year-1) respectively. Mortality rates were higher than the rates of recruitment in the three physiognomies, in CSS (2.13 and 1.13%. year-1), CD (8.84 and 1.18%. year-1) and FES (2.54 and 1.03% year-1) respectively. Between the first and second inventory, there was an increase of basal area in CSS only. In General, dynamic patterns were more rapid in populations of the CD, where visually the disturbances were greater, indicating that depending on the intervals between the disturbances, it can jeopardize the establishment of new individuals and the future of the species.

Submitted by Diego dos Santos Borba (dborba@uffs.edu.br) on 2017-04-13T20:08:59Z No. of bitstreams: 1 RUSCHEINSKY.pdf: 2419652 bytes, checksum: 12882e5204601615b699a422577353df (MD5) / Made available in DSpace on 2017-04-13T20:08:59Z (GMT). No. of bitstreams: 1 RUSCHEINSKY.pdf: 2419652 bytes, checksum: 12882e5204601615b699a422577353df (MD5) Previous issue date: 2014-06-27 / Esta Disserta??o apresenta um estudo cujo objetivo ? descrever o uso da variante uma vez no portugu?s em Itapiranga e S?o Jo?o do Oeste... / This Work presentes a study a aimed to describe the use of the variant uma vez in portuguese...

Made available in DSpace on 2014-12-17T14:10:24Z (GMT). No. of bitstreams: 1 SheilaMQML_DISSERT.pdf: 1368501 bytes, checksum: 2c822b3639e0a0b07601b48174a835c9 (MD5) Previous issue date: 2011-03-29 / In this work we analyze the skin bioimpedance statistical distribution. We focus on the study of two distinct samples: the statistics of impedance of several points in the skin of a single individual and the statistics over a population (many individuals) but in a single skin point. The impedance data was obtained from the literature (Pearson, 2007). Using the Shapiro-Wilk test and the assymmetry test we conclude that the impedance of a population is better described by an assymetric and non-normal distribution. On the other side, the data concerning the individual impedance seems to follow a normal distribution. We have performed a goodnes of fitting test and the better distribution to fit the data of a population is the log-normal distribution. It is interesting to note that our result for skin impedance is in simtony with body impedance from the literature of electrical engeneering. Our results have an impact over the statistical planning and modelling of skin impedance experiments. Special attention we should drive to the treatment of outliers in this kind of dataset. The results of this work are important in the general discussion of low impedance of points of acupuncture and also in the problem of skin biopotentials used in equipments like the Electrodermal Screen Tests. / Neste trabalho analisamos a distribui??o estat?stica de bioimped?ncia de pele. Focamos o estudo sobre duas amostragens: a estat?stica da imped?ncia de v?rios pontos na pele em um ?nico indiv?duo e a estat?stica de um lugar espec?fico da pele em uma popula??o. Os dados de imped?ncia de pele foram obtidos da literatura (Pearson, 2007). A combina??o dos resultados do teste de Shapiro-Wilk e do Teste de Assimetria confirmam que os dados em uma popula??o s?o melhores modelados por uma distribui??o n?o normal e assim?trica. Outrossim, os dados referentes ? distribui??o de imped?ncia para um indiv?duo parecem seguir a uma distribui??o normal. Realizamos testes de ajustes de curva e a melhor distribui??o encontrada para ajustar o conjunto dos dados de imped?ncia de pele para uma popula??o foi a log-normal. ? interessante notar que este resultado est? em sintonia com medidas de imped?ncia corporal de humanos relatados na literatura de engenharia el?trica. Nossos resultados t?m um impacto no planejamento estat?stico e na modelagem de experimentos da imped?ncia da pele, especialmente no tratamento de outliers neste conjunto de dados. Este resultado ? importante n?o somente para a quest?o cl?ssica da suposta baixa imped?ncia dos pontos de acupuntura, mas, al?m disso, para o problema geral de medidas de biopotenciais sobre a pele usada em equipamentos do tipo Electrodermal Screen Tests.

Made available in DSpace on 2014-12-17T14:36:21Z (GMT). No. of bitstreams: 1 LeonardoRG.pdf: 4834241 bytes, checksum: d5d0177973b583b09f12fb8e32013bb3 (MD5) Previous issue date: 2010-03-15 / The daily teaching invokes us to answer questions that surround the educational action, they are ethic and political exercises of us teachers, considering the responsibility that is presented to us in circumstance of perspective that we create as for our students? formation. Considering the public school Terezinha Paulino as stage of the daily teaching which we invested, and finally, the school gymnastic group (GGTP), as pedagogical practice specifically attended during this study, we launch the following questions: 1. What are the ethic indicators present in the experience lived by GGTP members? 2. What s the meaning of these indicators for the GGTP members? 3. Do these meanings configure a socio-political dimension of the individuals involved formation ? What socio-political dimension is that? And What is its contribution to think of Physical Education in school? From these issues, we highlight our goals in this research: investigate the educational experience lived in GGTP, with a focus on the ethical elements that characterize and reflect the relationship of these elements in the socio-political dimension of Physical Education in school. To answer the initial questions and achieve our goals, we use the Content Analysis (BARDIN, 2004) as a methodological contribution of this research. From this methodological contribution we got two strands of the discussion here related: relational behavior of living and undesirable relational conduct and non-social. typical examples of good living are: union, cooperation, solidarity, fraternity, conversation, dialogue, love, trust, responsibility, commitment, dedication, application, respect, partition, sharing, gratitude, companionship, kindness Correspond to undesirable behaviors conduct: intrigue, strife (dispute), vanity, arrogance, anger, rage, fury, nervousness, anxiety and fear. Permeates the categories discussion, The group of knowledge produced by different authors, Humberto Maturana predominate among them, sometimes related to some of its main partners, , Jos? Varela, Gerda Verden-Z?ller and Sima Nisis de Rezepka. Although less frequent, we broach other authors, including Edgar Morin and Paulo Freire, to enlarge, articulate, and thus contribute to support the notes, contents of this study. Besides the introductory chapter, is the content of this dissertation: ethics: textual understanding, the methodological way; relational behaviors of living; undesirable conduct relational and non-social; gymnastics as an ethical and political bet on training human. In ethics: textual understandings, we make a brief introduction to distinguish the ethical field which we are advancing; In the methodology way, we briefly describe the implementation of the analysis content (BARDIN,2007); in relational behaviors of living, as well as, in undesirable relational conduct and non-social, we point out the meanings discussing them supported on theoretical contribution of this research. Finally, in gymnastics as an ethical and political bet on training human, we point out some possibilities for the gymnastic practice and physical education at school, as well as to think about education by training human bias. / O cotidiano docente nos invoca a responder quest?es que cercam a a??o educativa, o que constitui exerc?cios de ?tica e de pol?tica de n?s professores, considerando a responsabilidade que nos ? apresentada em circunst?ncia da perspectiva que criamos quanto a forma??o de nossos alunos. Considerando a Escola Municipal Terezinha Paulino como palco do cotidiano docente a qual investimos, e por fim, o Grupo Gin?stico dessa escola (GGTP), como pr?tica pedag?gica, especificamente tratada no decorrer desse estudo, lan?amos m?o das seguintes quest?es: 1. Quais os indicadores ?ticos presentes na experi?ncia vivida pelos integrantes do GGTP? 2. Qual o sentido destes indicadores para os integrantes do GGTP? 3. Esses sentidos configuram uma dimens?o s?cio-pol?tica da forma??o dos sujeitos envolvidos? Que dimens?o s?cio-pol?tica ? essa e qual a sua contribui??o para pensar a Educa??o F?sica na escola? A partir destas quest?es, destacamos nossos objetivos nessa pesquisa: investigar a experi?ncia educacional vivida no GGTP, tendo como enfoque os elementos ?ticos que as caracterizam, bem como refletir a rela??o desses elementos na dimens?o s?cio-pol?tica da Educa??o F?sica na escola. Visando responder as quest?es iniciais e alcan?ar nossos objetivos, recorremos a An?lise de Conte?do (BARDIN, 2004) como aporte metodol?gico dessa pesquisa. A partir do mesmo foi que chegamos aos dois eixos de discuss?o aqui relacionados: condutas relacionais da conviv?ncia e condutas relacionais indesej?veis e n?o-sociais. S?o pr?prios das condutas da boa conviv?ncia: uni?o, coopera??o, solidariedade, fraternidade, conversa, di?logo, amor, confian?a, responsabilidade, compromisso, dedica??o, aplica??o, respeito, partilha, compartilhar, gratid?o, companheirismo, benevol?ncia. Correspondem as condutas indesej?veis ao bom conv?vio: intriga, contenda (disputa), vaidade, arrog?ncia, raiva, ira, f?ria, nervosismo, ansiedade e medo. Perpassa a discuss?o das categorias, o conjunto de conhecimentos produzidos por diferentes autores, entre eles predomina Humberto Maturana, ora relacionado ? alguns de seus principais parceiros, Jos? Varela, Gerda Verden-Z?ller e Sima Nisis de Rezepka. Embora menos freq?ente, abordaremos outros autores, entre eles Edgar Morin e Paulo Freire, para ampliar, articular, e assim, contribuir para alicer?ar os apontamentos, conte?dos desse estudo. Al?m do cap?tulo introdut?rio, constitu? o conte?do dessa disserta??o: ?tica: compreens?es textuais; o caminho metodol?gico; condutas relacionais da conviv?ncia; condutas relacionais indesej?veis e n?osociais; gin?stica geral como aposta ?tica e pol?tica na forma??o humana. Em ?tica: compreens?es textuais, fazemos uma breve introdu??o para distinguirmos o campo ?tico a qual estaremos avan?ando; em o caminho metodol?gico, descrevemos brevemente a aplica??o da an?lise de conte?do (BARDIN, 2007); em condutas relacionais da conviv?ncia, assim como, nas condutas relacionais indesej?veis e n?o-sociais, apontamos os sentidos discutindo-os alicer?ados pelo aporte te?rico dessa pesquisa; por fim, em gin?stica geral como aposta ?tica e pol?tica na forma??o humana, apontamos algumas possibilidades para a pr?tica da gin?stica e da Educa??o F?sica escolar, assim como, para pensar a educa??o pelo vi?s da forma??o humana.