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Caracteriza??o das subunidades das emiss?es sonoras de Megaptera novaeangliae (Borowski, 1781) na costa do Brasil / Characterization of the subunits of the vocalizations of Megaptera novaeangliae (Borowski, 1781) on coast of BrazilMoreira, Sergio Carvalho 24 February 2016 (has links)
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Previous issue date: 2016-02-24 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / This study addressed the segmentation of the song of humpback whales based on the
definition of the subunits. The humpback whale voalizations were identified and
characterized in order to structurate the first data bank of sounds of marine mammals of
the Southwestern Atlantic. It was noted the importance of these subunits because they
have a degree of small variation, assisting in the identification of the species for the
Autonomic Passive Acoustic Monitoring System (MAPA). Records of vocalizations of
whales were conducted by the Humpback Whale Institute team (IBJ), between 2006 and
2013, in the region of Abrolhos, Bahia State, Brazil. They held seven readings of the
subunits through the Raven 1.4 software, by evaluating: (1) High frequency (Hz); (2)
Average power (dB); (3) Energy (dB); (4) Center frequency (Hz); (5) Maximum
frequency (Hz); (6) Delta Time (s); and (7) Delta frequency (Hz). There were calculated
the average, standard deviation, minimum and maximum values. Multivariate analysis
of variance with post-hoc test values were performed where p>0.05 did not represent a
significant change in the years. In the years 2006, 2007, 2009 and 2011 there was
satisfactory quality to perform the analyzes, which corresponded to 14% of total
recordings in 4:06:54 hours. The records analyzed were purchased in the months of
highest occurrence of humpback. 862 subunits were identified and analyzed. The
identified subunits were A, B and C. The subunit A: n= 156(18%), previously found in
a feeding area in the northeast of Iceland (2011), Alaska (2012) and in the region of
Abrolhos in all years studied. The B subunit: n= 205(24%), occurring in feeding areas
of Iceland (2000) and Alaska (2012) and the breeding area in Hawaii (1991). In
Abrolhos region they were recorded in all years studied. The C subunit: 501(51%) was
previously recorded in the breeding areas of Madagascar (2009), Hawaii (1989 and
1991), Mexico (2006), Australia (2009) and New Caledonia (2010) and in the feeding
area Antarctica (2010). Some subunits showed no significant differences in some of the
studied years. The subunits are preserved over the years especially in following
parameters: high frequency, center frequency, maximum frequency, delta time and the
delta frequency. The parameter delta time has also shown more uniform average and
standard deviation, indicating that this should be used as a differentiating character in
the analysis of humpback sound emissions. The C subunit had a wide geographic
distribution, mainly in the Southern Hemisphere. Comparison of subunits found in the
literature shows that they are suitable bioacustic markers for humpback in the usage of
MAPA methodology. The data obtained in this study will be used to start the first sound
database for marine mammals in the South Atlantic, called SONOTECA, in partnership
with the SISMMAM (Marine Mammals Sound and Monitoring Integrated
System)/IBAMA. / Neste estudo foi abordada a segmenta??o da can??o de baleias jubarte com base na
defini??o das subunidades. As emiss?es sonoras das jubarte foram identificadas e
caracterizadas de modo a estruturar o primeiro banco de dados de sons de mam?feros
marinhos do Atl?ntico Sul Ocidental. Constatou-se a import?ncia dessas subunidades
por apresentarem um grau de varia??o pequeno, ajudando na identifica??o da esp?cie
em sistemas de Monitoramento Ac?stico Passivo Aut?nomo (MAPA). Os registros das
vocaliza??es das baleias foram realizados pela equipe do Instituto Baleia Jubarte (IBJ)
de 2006 a 2013, na regi?o de Abrolhos, Bahia, Brasil. Foram realizadas sete leituras das
subunidades atrav?s do software Raven 1.4, avaliando-se: (1) Alta da frequ?ncia (Hz);
(2) M?dia da pot?ncia (dB); (3) Energia (dB); (4) Frequ?ncia central (Hz); (5)
Frequ?ncia m?xima (Hz); (6) Delta do tempo (s); e (7) Delta da frequ?ncia (Hz). Foram
calculados a m?dia, o desvio padr?o, o valor m?nimo, e o valor m?ximo. Realizadas
an?lises multivariadas das vari?ncias com o valores do teste Post Hoc onde p>0,05 n?o
representa varia??o significativa ao ano. Nos anos de 2006, 2007, 2009 e 2011 houve
qualidade satisfat?ria para realizar as an?lises, o que correspondeu a 14% do total das
grava??es, com 4:06:54h de grava??es. Os registros analisados foram adquiridos nos
meses de maior ocorr?ncia de jubarte. 862 subunidades foram identificadas e analisadas.
As subunidades identificadas foram A, B e C. A subunidade A (n = 156; 18%),
anteriormente encontrada em uma ?rea de alimenta??o no nordeste da Isl?ndia (2011),
no Alasca (2012) e na regi?o de Abrolhos, em todos anos estudados. A subunidade B (n
= 205; 24%), com ocorr?ncia em ?reas de alimenta??o da Isl?ndia (2000) e no Alasca
(2012) e na ?rea de reprodu??o no Hava? (1991) e na regi?o de Abrolhos foram
registradas em todos anos pesquisados. A subunidade C (n = 501; 51%) foi
anteriormente registrada nas ?reas de reprodu??o de Madagascar (2009), Hava? (1989 e
1991), M?xico (2006), Austr?lia (2009) e Nova Caled?nia (2010) e na ?rea de
alimenta??o da Ant?rtica (2010). Algumas subunidades n?o apresentaram diferen?as
significativas em alguns anos estudados. As subunidades s?o preservadas ao longo dos
anos principalmente nos par?metros alta frequ?ncia, frequ?ncia central, frequ?ncia
m?xima, delta de tempo e delta da frequ?ncia. O par?metro delta do tempo demostrou
tamb?m a sua m?dia e desvio padr?o mais uniforme, indicando que este deve ser usado
como car?ter diferenciador nas an?lises de emiss?es sonoras de jubarte. A subunidade C
apresentou uma grande distribui??o geogr?fica principalmente no Hemisf?rio Sul. A
compara??o das subunidades encontradas com as registrads na literatura demostra que
elas s?o adequados marcadores bioac?sticos para a jubarte no uso de metodologia do
MAPA. Os dados obtidos no presente estudo ser?o usados para iniciar o primeiro banco
de dados de sons para mam?feros aqu?ticos no Atl?ntico Sul, denominado SONOTECA,
em parceria com o SISISMMAM (Sistema Integrado de Som e Monitoramento de
Mam?feros Marinhos) /IBAMA.
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Figura??es de Valimento em C?mo ha de ser el privado / Valimento figurations in C?mo ha ser el private.Rodrigues, Karenina do Nascimento 26 November 2015 (has links)
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Previous issue date: 2015-11-26 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / The main aim of this work is to analyze the figuration of valido in the 17th Century Spanish court play C?mo ha de ser el privado. At first, considering the Jauss? approach of Aesthetics of Reception, it was considered the proper intention of the play?s poetical speeches, situating their potential meanings as something mediated by the rhetorical and poetical devices of Early Modern European literary genres. Therefore, it is not a matter of this work speculating about the intentions of 'Quevedo' as an individual or psychological author. We have thought that the romantic-liberal readings on the play have harmed its proper epochal meanings, creating anachronistic perceptions. Then, from the play?s structural tropics, or from its rhetorical-poetical forms and motives, and also considering its contextual functions as dramatic genre proper to solace of Spanish court and its King, we have analyzed the function of valimento as main play?s theme. We have build the comprehension that the play is formed by scenic poetical dialogues that dramatize the valido as an ideal king?s chief counselor conforming to the current expectations shaped in the renaissance genre Mirror for Magistrates, such as Castiglione?s The Book of the Courtier. / O objetivo central deste trabalho ? analisar a figura??o de valido presente na pe?a teatral cortes? C?mo ha de ser el privado. Para tanto, partindo da Est?tica da Recep??o de Jauss, foi considerada a inten??o enquanto efeito do discurso na obra, ponderando o horizonte de expectativas e o modelo de leitor/audi?ncia nela contidos, diferentemente, portanto, de seguir a tend?ncia de vi?s rom?ntico de focalizar a inten??o da obra num suposto indiv?duo ?Quevedo?, ou seja, evitou-se concentrar numa no??o individualizada oitocentista de sujeito-autor os sentidos poss?veis de legibilidade para a pe?a. Acreditamos que a leitura rom?ntico-liberal feita at? ent?o sobre a pe?a compromete a sua legibilidade epocal, recaindo em leituras anacr?nicas. A partir dos elementos da forma gen?tico-tr?pica ou ret?rico-po?tica da pe?a, construiu-se um entendimento acerca do sentido e da fun??o espec?fica do tema do valimento na pe?a, a qual entendemos como formada por poesias c?nicas dialogais que dramatizam os mesmos horizontes de expectativas contidos no g?nero renascentista Espelho de Magistrado, a exemplo do intertexto poss?vel com o modelo de Baldassare Castiglione em O Cortes?o
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?Os ap?stolos da liberdade contra os oper?rios da cal?nia?: a imprensa pol?tica e o parlamento nas disputas pol?ticas da prov?ncia do Esp?rito Santo, 1860-1880 / "The Apostles of Freedom against the workers of calumny": Politics press and the parliament in the political contests in the province of the Holy Spirit, 1860-1880.Siqueira, Karulliny Silverol 21 February 2011 (has links)
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Previous issue date: 2011-02-21 / Funda??o de Amparo ? Pesquisa do Esp?rito Santo - FAPES/ES / This work has as main object the political dynamics of the province of Esp?rito Santo from the
transformations that emerge after 1860, a period in which occurred a transformation of the
personal political groups for the real ideological political parties. The analysis explores the
context of creation of local parties ? liberals and conservatives ? through three ways: the
press, the Provincial Assembly and the local political elite. Thus, this study relies on the
analysis of various political journals of the period, which were reached the main ideas,
projects and policy languages of each party. From the information obtained was developing
the profile of the local intellectual elite: the writers. We also observed in this work the
analysis of discourses and conflicts that emerge in the Provincial Assembly from 1860 to
1880, addressing the political vocabulary of deputies, and exposure of their proposals facing
the political unrest in the Court. Finally, in order to get as much information as possible, an
analysis was made of the profile of provincial deputies, focusing on aspects such as education
level, academic training, employment and place of birth. The study demonstrated that the
province of the Esp?rito Santo has a different demeanor from other provinces when compared
to the date of creation of the two major parties in the rest of the Empire. In addition, the
province shows after 1860, new political practices and a political vocabulary permeated by
new ideas that coming to the province from the new composition of the political and
intellectual elite / Este trabalho tem como objeto principal a din?mica pol?tica da prov?ncia do Esp?rito Santo a
partir das transforma??es que emergem ap?s 1860, per?odo em que ocorre uma transforma??o
dos grupos pol?ticos pessoais para os verdadeiros partidos pol?ticos de cunho ideol?gico. A
an?lise aborda o contexto de cria??o dos partidos locais ? liberais e conservadores- por meio
de tr?s formas: a imprensa, a Assembleia Provincial e a elite pol?tica local. Desta forma, este
estudo conta com a an?lise de diversos jornais pol?ticos do per?odo, pelos quais foram
levantadas as principais ideias, projetos e linguagens pol?ticas de cada partido. A partir dos
dados obtidos foi elaborando o perfil da elite intelectual local, ou seja, os redatores. Tamb?m
se verifica nesta disserta??o a an?lise dos discursos e conflitos que emergem na Assembleia
Provincial entre 1860 e 1880, abordando o vocabul?rio pol?tico dos deputados e a exposi??o
de suas propostas diante das agita??es pol?ticas que eram vislumbradas na Corte. Por fim,
com a finalidade de levantar o maior n?mero poss?vel de informa??es, foi feita uma an?lise do
perfil dos deputados provinciais, concentrando-se em dados como escolaridade, forma??o,
ocupa??o e local de nascimento. O estudo demonstrou que a prov?ncia do Esp?rito Santo
apresenta um comportamento diferente das demais prov?ncias quando se compara com a data
de cria??o dos dois grandes partidos no restante do Imp?rio. Al?m disso, a prov?ncia
apresentou, ap?s 1860, novas pr?ticas pol?ticas e um vocabul?rio pol?tico permeado por novas
ideias que chegam ? prov?ncia a partir da nova composi??o da elite pol?tica e intelectual
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Evas?o no grupo discente do curso t?cnico em agropecu?ria do col?gio Dom Agostinho Ikas - Codai/UFRPE / Evasion in the student group of the technical course in agriculture in college Dom Augustine Ikas - Codai / UFRPESilva Sobrinho, Josias Limeira da 16 December 2015 (has links)
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Previous issue date: 2015-12-16 / The dropout problem as the Brazilian education has been extended to all levels of education, including technical courses in agronomy. The reasons are varied and consequential. Even if the settings of the courses of technical education institutions may suffer considerable changes, especially in provision of Law No. 11. 741 (2008). In this meaning, there is the importance of knowing the possible barriers traveled by students invested in this course and its dropouts them. Enabling new endowments in avoiding these outputs in order to search the interaction school community and technical student, stating that each member in their functions, have their responsibilities with this student body, their job prospects and even the contribution of the environment of pedagogical actions in Resolution of the problem avoidance. Postulating on the objectification of check truancy as a major challenge put to Codai in terms of access and permanence in Agricultural Technician course students, so that, to achieve this objectification leaned in targeted theoretical knowledge the topic and arranged in books, scientific articles, and electronic search, above all, support in the annotated in laws, decrees and resolutions that address the permeate of Brazilian education. Theoretical support that was the basis for general observations from the perspective of a documentary research on dropout cases occurring between 2010 and 2014, the technical agronomy course offered by the Agricultural College Dom Augustine Ikas - Codai / UFRPE. Located in the municipality of S?o Louren?o da Mata - PE. In addition to field research involving managers, teachers and alumni (escaped) this educational institution. So that the results may contribute to the existing research on the subject involved, but also be supportive knowledge of school life and the barriers faced as the causes of evasion, to take certifications as the school context and the challenges of young people are confronted in their professional preparation and factors such as economic issue; work and help the family; lack of motivation; the unsuitability for the course; lack of reconciliation between work and progress; Course expectations do not reach the expected, among others. Above all, the recognition that evasion back losses to the students, society and the public coffers / A evas?o como problem?tica do ensino brasileiro, vem se estendendo em todos os n?veis educacionais, inclusive em cursos t?cnicos em Agropecu?ria. Os motivos s?o variados e consequentes. Mesmo que as configura??es dos cursos das institui??es de Ensino T?cnico venham sofrer transforma??es consider?veis, em disposi??o principalmente da lei n? 11. 741 (2008). Nessa significa??o, verifica-se a import?ncia de se conhecer as poss?veis barreiras percorridas pelos alunos investidos nesse curso e suas desist?ncias dos mesmos. Possibilitando novas investiduras no evitar dessas sa?das com vista ? busca ? intera??o comunidade escolar e o estudante t?cnico, afirmando que cada membro, em suas fun??es, possui suas responsabilidades com esse alunado, suas perspectivas profissionais e at? mesmo a contribui??o da conjuntura de a??es pedag?gicas na resolu??o do problema evas?o. Postulando-se na objetiva??o de verificar a evas?o escolar como um dos grandes desafios posto ao Codai, em respeito ao acesso e perman?ncia de alunos do curso de T?cnico em Agropecu?ria, de forma que, para o alcance dessa objetiva??o debru?ou-se em conhecimentos te?ricos direcionados ao tema e dispostos em livros, artigos cient?ficos, e pesquisa eletr?nica, sobretudo, com apoio nos averbados em leis, decretos e resolu??es que contemplam o perpassar da educa??o brasileira. Suporte te?rico que foi a base para considera??es gerais sob a ?tica de uma pesquisa documental sobre casos de evas?o ocorridos entre os 2010 e 2014, no curso t?cnico de agropecu?ria oferecido pelo Col?gio Agr?cola Dom Agostinho Ikas ? Codai/ UFRPE. Situado no Munic?pio de s?o Louren?o da Mata ? PE. Somado-se a uma pesquisa de campo envolvendo gestor, professores e ex-alunos (evadidos) dessa institui??o de ensino. De forma que, os resultados obtidos venham contribuir com as pesquisas j? existentes quanto ? tem?tica envolvida, mas tamb?m ser suporte de conhecimentos da viv?ncia escolar e as barreiras enfrentadas como as causas da evas?o, no sentido de levar certifica??es quanto o contexto escolar e os desafios de jovens em defrontarem-se em sua prepara??o profissional e fatores como: quest?o econ?mica; trabalhar e ajudar a fam?lia; falta de motiva??o; a n?o adequa??o ao curso; falta de concilia??o entre trabalho e curso; expectativas do curso n?o alcan?am o esperado, entre outros. Sobretudo, o reconhecimento de que a evas?o tr?s preju?zos aos pr?prios alunos, a sociedade e aos cofres p?blicos
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Esp?cies de cocc?dios em Thraupidae (Aves: Passeriformes) do Parque Nacional do Itatiaia, RJ: morfologia e taxonomia / Coccidian species from Thraupidae (Aves: Passeriformes) in the Itatiaia National Park, RJ: Morphology and TaxonomyRodrigues, Mariana Bento 19 February 2016 (has links)
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Previous issue date: 2016-02-19 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Coccidia are obligate intracellular parasites, classified in Subphylum Apicomplexa and order Eucoccidiorida, which has different stages in their life cycles. In Passeriformes, the coccidian species of Isospora Schneider, 1881 are the most common, being the family Thraupidae one of the major families, with 12 host species described. The aim of this study was to identify, characterize and quantify the coccidian parasites of Thraupidae in the Itatiaia National Park. Isospora ramphoceli Berto, Flausino, Luz, Ferreira, Lopes, 2010 was identified in ruby-crowned tanagers Tachyphonus coronatus (Vieillot, 1822), which became a new host, and the Itatiaia National Park a new location for this coccidian species. The intensity of infection in different hosts were high, which can be justified by frugivorous feeding habits that favoring the feco-oral transmission of coccidia and by the positive hosts inhabit in disturbed areas susciptible to the effects of forest edge. The oocysts were characterized as uniform in T. coronatus and morphologically and morphometrically similar to the original description in Ramphocelus bresilius dorsalis Sclater, 1855 on the island of Marambaia, RJ. The specificity of I. ramphoceli occurred at the family level, because T. coronatus and R. b. dorsalis are included in the Thraupidae family. / Os cocc?dios s?o parasitas intracelulares obrigat?rios, classificados no Subfilo Apicomplexa e ordem Eucoccidiorida, que tem fases diferentes em seus ciclos de vida. Em Passeriformes as esp?cies de Isospora Schneider, 1881 s?o as mais comuns, sendo a fam?lia Thraupidae uma das principais fam?lias-hospedeiras com 12 esp?cies descritas. O objetivo deste estudo foi identificar, caracterizar e quantificar os cocc?dios parasitos de Thraupidae do Parque Nacional do Itatiaia. Isospora ramphoceli Berto, Flausino, Luz, Ferreira, Lopes, 2010 foi identificada em ti?s-pretos Tachyphonus coronatus (Vieillot, 1822), o qual se tornou novo hospedeiro e o Parque Nacional do Itatiaia nova localidade para este cocc?dio. As intensidades de infec??o em diferentes hospedeiros positivos foram altas, o que pode ser justificado pelo h?bito alimentar frug?voro que favorece a transmiss?o feco-oral dos cocc?dios e por parte dos hospedeiros positivos habitarem em ?reas antropizadas submetidas aos efeitos de borda de mata. Os oocistos foram caracterizados como uniformes em T. coronatus e morfologicamente e morfometricamente semelhantes a descri??o original em Ramphocelus bresilius dorsalis Sclater, 1855 na Ilha da Marambaia, RJ. A especificidade de I. ramphoceli ocorreu em n?vel de fam?lia, pelo fato de T. coronatus e R. b. dorsalis estarem classificados entre os traup?deos.
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Desempenho de cultivares de feijoeiro (Phaseolus vulgaris L.) em Rio Pomba, Minas Gerais, no sistema org?nico de produ??o, a partir da co-inocula??o das sementes com Rhizobium tropici e Azospirillum brasilense / Agronomic performance of organic farming bean (Phaseolus vulgaris L.) cultivars in Rio Pomba, state of Minas Gerais, from seeds inoculated with Rhizobium tropici and Azospirillum brasilienseLouren?o, Fagner Jos? de Carvalho 18 March 2016 (has links)
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Previous issue date: 2016-03-18 / A fild plot was carried out in Rio Pomba, MG state, dealing with beans (Phaseolus vulgaris
L.) from March to May 2015. Six cultivars were compared under organic farming from seeds
inoculated or not inoculated (= control) with commercial biological products based upon N2
fixing bacteria (Rhizobium tropici) and plant growth promoting bacteria (Azospirillum
brasilense). Two of the cultivars, ?Ouro Vermelho? and ?BRSMG Madrep?rola?, are
recommended and have been developed for Minas Gerais bean growing regions. They are
both characterized by a high grain yield potential and belong to ?vermelho? and ?carioca?
groups, respectively, which are of known preference by state consumers. On the other hand
the cultivars ?Bola?, ?Kaboon?, ?Constanza?, and ?Manteig?o? represent introduced genotypes
producing grains considered of special types on account of tegument color, size (= mass) and /
or shape differing from the most commonly planted beans in Brazil. Such differential traits
have been associated to an aggregate value because of their higher prices in the organic
market of Brazilian southeast large cities. The study aimed at evaluating the introduced
cultivars in comparison with the regional cultivars relating agronomic performance under
organic farming as well as the respective response to seed inoculation with the cited bacterial
species having a potential for contributing to beans organic management system by favoring
crop yields. The research concept was based on the perspective of agrobiodiversity gains in
organic farming units and on the possibility to improve farmer?s family income by means of
expanding foods variety offered to consumers, specially focusing on beans, a major daily
component of Brazilian?s diet due to its high nutritional quality. The experiment followed a
randomized block design in a six x two factorial scheme with four replicates. Results referring
data on marketable grain yields pointed out the viability of beans organic farming under Rio
Pomba soil and weather conditions. The special grains introduced cultivars yields were close
or, in certain cases, comparable to those of the two Minas Gerais recommended cultivars. The
overall average of cultivars yields, independently of seed treatments, in which co-inoculation
did not differ from the control (= non treated seeds), widely surpassed regional and national
mean yields reported for the bean crop. The N2 stock ready to be utilized by the plants present
in the soil of the experimented plant and a possible significant contribution fron biological
fixation were able to fulfill crop requirements since no inputs have been made as nitrogen
fertilizers. Root nodulation otherwise indicated the relevant contribution of local soil bacterial
communities already stablished in the experimental plot and responsible for beneficial
interactions with the bean plants. On the basis of the average between seed treatments the
highest nodulation rates in terms of total number of nodules per root dry matter linked to the
cultivars ?Ouro Vermelho? and ?BRSMG Madrep?rola? which also had the higher grain
yields. Statistical analysis of the agronomic attributes considered in the study demonstrated
significant differences among cultivars, including: number of pods per plant, number of grains
per pod, and weight (= mass) of 100 grains (approx. 12% moisture). The first of such traits
positively correlated with grain yield. Data also indicated that the number of grains per pod
was inversely proportional to the 100 grains / mass. The last index (100 grains / mass weight)
represented an estimative of the differences in grain sizes. With no exceptions, those
introduced cultivars producing larger ? sized grains also revealed higher 100 grains mass
values. The discarded levels of grains not reaching market standards again varied among
cultivars and had influence on commercially suitable grain yields. This result leads to the need
of adjusting bean organic farming in order to reduce yield losses. / Foi realizado em Rio Pomba, estado de Minas Gerais, um experimento de campo com o
feijoeiro (Phaseolus vulgaris L.) correspondendo ? ?safra da seca` no per?odo de mar?o a
maio do ano de 2015. Foram comparadas seis cultivares submetidas a sistema org?nico de
produ??o, a partir de sementes co-inoculadas ou n?o (= controle) com produtos comerciais ?
base de bact?rias fixadoras do nitrog?nio atmosf?rico (Rhizobium tropici) e de promotoras do
crescimento vegetal (Azospirillum brasilense). Dessas seis cultivares, duas delas, ?Ouro
Vermelho` e ?BRSMG Madrep?rola`, s?o recomendadas para plantio no estado e foram
desenvolvidas e selecionadas para as regi?es mineiras produtoras de feij?o, sendo ambas
caracterizadas pelo alto potencial de rendimento em gr?os dos grupos vermelho e carioca,
respectivamente, de comprovada prefer?ncia dos consumidores de Minas Gerais. J?, as quatro
outras cultivares, a saber: ?Bola`, ?Kaboon`, ?Constanza` e ?Manteig?o`, correspondem a
gen?tipos introduzidos e que produzem gr?os considerados como especiais, por conta de
colora??o, tamanho (massa) e/ou formato diferenciados. Tais atributos t?m sido associados a
um valor agregado dessas cultivares, traduzido pelas cota??es mais elevadas de pre?os na
comercializa??o em bancas e g?ndolas de produtos org?nicos encontradas em grandes
metr?poles do Sudeste brasileiro. Os objetivos do estudo de Rio Pomba foram os de avaliar
esses gen?tipos quanto a seu desempenho agron?mico sob manejo org?nico, al?m de suas
respectivas respostas quando cultivados a partir da inocula??o, das sementes no pr?-plantio,
com o cons?rcio mencionado de esp?cies bacterianas potencialmente capazes de contribuir
para a viabiliza??o desse manejo, atrav?s de ganhos em produtividade. A concep??o da
pesquisa fundamentou-se nas perspectivas de aumento da agrobiodiversidade em unidades de
produ??o org?nica e da melhoria de renda familiar dos agricultores, por meio da
diversifica??o da oferta de alimentos ? popula??o consumidora, especialmente com foco no
feij?o, preponderante na dieta dos brasileiros e destacado por sua riqueza nutricional. O ensaio
ficou delineado em blocos ao acaso com quatro repeti??es, constituindo um esquema fatorial
6 x 2. Os resultados obtidos, em termos de rendimento comercial das cultivares, apontaram
para a viabilidade do manejo org?nico sob as condi??es edafoclim?ticas de Rio Pomba, com
as cultivares de gr?os especiais introduzidas produzindo satisfatoriamente, aproximando-se ou
mesmo, em alguns casos, alcan?ando valores compar?veis ?queles de cultivares
recomendadas para Minas Gerais. A m?dia geral, calculada independentemente, dos
tratamentos das sementes em que a co-inocula??o n?o diferiu do controle, suplantaram
amplamente as m?dias regional e nacional de produ??o de feij?o por unidade de ?rea
cultivada. O estoque de nitrog?nio assimil?vel presente no solo da ?rea experimental ? uma
controbui??o possivelmente significativa da fixa??o biol?gica, foram suficientes para as
necessidades da cultura, vez que n?o houve aporte do macronutriente na forma de aduba??o
nitrogenada. A nodula??o radicular evidenciou atividade de comunidades de bact?rias j?
estabelecidas no solo da ?rea experimental, respons?veis por intera??es ben?ficas com o
feijoeiro. Tomando-se a m?dia entre os tratamentos de sementes (co-inocula??o e controle) os
?ndices superiores de nodula??o, com base no n?mero total de n?dulos por mat?ria seca das
ra?zes, coincidiram com as cultivares mais produtivas (?Ouro Vermelho` e ?BRSMG
Madrep?rola`). As an?lises estat?sticas das vari?veis fitot?cnicas consideradas no estudo
revelaram diferen?as significativas entre as cultivares, incluindo: n?mero de vagens por
planta, n?mero de gr?os por vagem e massa de 100 gr?os ( + ou ? 12% de umidade). A
primeira delas correlacionou-se positivamente com a produtividade. Os dados indicaram,
ainda, que o n?mero de gr?os por vagem ? inversamente proporcional ? massa de 100 gr?os
(correla??o negativa). Este ?ltimo ?ndice representou uma estimativa das diferen?as no
tamanho dos gr?os. Sem exce??es, aquelas cultivares introduzidas, caracterizadas pela
produ??o de gr?os gra?dos, igualmente mostraram valores mais elevados das amostras dos
100 gr?os. Os n?veis de descarte de gr?os fora dos padr?es de mercado tamb?m variaram entre
as cultivares testadas, influindo, em maior ou menor grau, no respectivo rendimento
comercial, assim sinalizando para a conveni?ncia de ajustes no manejo org?nico do feijoeiro,
objetivando contribuir para redu??o desse fator de perdas nas colheitas
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Forma??o inicial de professores: um estudo sobre os impactos do PIBID no processo formativo dos licenciados do curso de Ci?ncias Biol?gicas da UFRRJ / Initial education of teachers: a study of the impacts of PIBID on the formative process of the graduates in the course of biological sciencesAguiar, Lenir lemos Furtado 21 October 2015 (has links)
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Previous issue date: 2015-10-21 / This study aims to evaluate the contributions of the Institutional Program of teaching initiation
grant (PIBID) in the formation process of the undergraduate course of Biological
Sciences at the Federal Rural University of Rio de Janeiro (UFRRJ), searching to understand
how participation in this program may be constituted as an epistemological space formation,
through which knowledge necessary to carry out teaching are built and reinterpreted. Adopted
as a methodological way, the story of life, using tools of the autobiographical method and the
narratives of formation, to meet / rescue through texts (email, letter) the historicity of this
moment in the formation and how this contributes / marked the trajectory of these graduates.
For this understanding, we try to sort and organize texts highlighting / separating the
following categories for analysis: 1) PIBID Importance of training; 2) Impact of school routine
training; 3) dissociation theory and practical training; 4) practical importance on training /
performing activities. According to the analysis of these categories, we can point to for licensing
this program has meaning and can be motivator in choosing the teaching profession, as it
was also considered important to the practice of teaching practice. It is a program that provided
the methodological innovation and provided a list of interaction between school / university / Este trabalho teve como objetivo avaliar as contribui??es do Programa Institucional de Bolsa
de Inicia??o ? Doc?ncia (PIBID) no processo formativo dos licenciandos do curso de Ci?ncias
Biol?gicas da Universidade Federal Rural do Rio de Janeiro (UFRRJ), buscando entender
como a participa??o neste programa pode se constituir como um espa?o epistemol?gico de
forma??o, por meio do qual conhecimentos necess?rios ao exerc?cio da doc?ncia s?o constru?dos
e ressignificados. Adotamos como caminho metodol?gico, a hist?ria de vida, utilizando
ferramentas do m?todo autobiogr?fico e das narrativas de forma??o, para conhecer/resgatar
atrav?s de textos (mensagens eletr?nicas, cartas) a historicidade deste momento na forma??o e
como este contribui/ marcou a trajet?ria destes egressos. Para tal compreens?o, procuramos
classificar e organizar os textos destacando/separando as seguintes categorias para an?lise: 1)
Import?ncia do PIBID na forma??o; 2) Impacto do cotidiano escolar na forma??o; 3) Dissocia??o
teoria-pr?tica na forma??o; 4) Import?ncia da pr?tica na forma??o/realiza??o de atividades.
De acordo com as an?lises destas categorias, podemos apontar como para os licenciandos
este programa tem significados e pode ser motivador na escolha da profiss?o
docente, como ele tamb?m foi considerado importante para o exerc?cio da
pr?tica docente. Um Programa que proporcionou a inova??o metodol?gica e proporcionou
uma rela??o de intera??o entre escola/universidade.
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Di?logos na fronteira : a diplomacia brasileira em defesa da soberania do imp?rio no Rio da Prata. / Dialogues on the border: Brazilian diplomacy in defending the sovereignty of the Empire at the River Plate.Ladeira, Saionara Gomes 14 September 2010 (has links)
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Previous issue date: 2010-09-14 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior-CAPES / Since the process of Independence the Brazilian government sought to strengthen its
international relations with the Republics Plates by his desire to impose national
sovereignty. It is therefore of fundamental importance to realize, the negotiations held at the
border. Thus, we will demonstrate the negotiations, the political games and international
treaties that were signed in the 1850s, realizing the problems that ultimately led to war in
Silver. Several historiographical studies have investigated the platinum borders and foreign
policy of the Empire in the River Plate. In our paper we tried to understand the social history
of this region as a living space and dialogue of those people who have settled there and
pushed the policy of their states. We went beyond the official sources and even them we
don?t investigate the diplomatic decisions, but the guidelines set forth and the interests
involved. / Desde o processo de Independ?ncia o governo brasileiro procurou fortalecer suas rela??es
internacionais com as Rep?blicas Platinas por seu desejo de imposi??o da soberania
nacional. Assim, ? de fundamental import?ncia perceber, as negocia??es travadas na
fronteira. Desta forma, demonstraremos as negocia??es, os jogos pol?ticos e os tratados
internacionais, que foram assinados na d?cada de 1850, percebendo as problem?ticas que
acabaram por conduzir a Guerra no Prata. V?rios trabalhos historiogr?ficos j? investigaram
as fronteiras platinas e pol?tica externa do Imp?rio no Rio da Prata. Em nossa disserta??o
procuramos compreender a hist?ria social dessa regi?o como um espa?o vivo e de di?logo
daquelas popula??es que ali se estabeleceram e pressionaram a pol?tica de seus Estados.
Fomos al?m das fontes oficiais e mesmo nelas investigamos n?o as decis?es diplom?ticas,
mas as diretrizes tra?adas e os interesses envolvidos.
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As comiss?es federais de saneamento da Baixada Fluminense: (1910/1933) / The Federal Commissions of Sanitation of the Baixada Fluminense (1910/1933)Souto, Adriana Branco Correia 02 May 2016 (has links)
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Previous issue date: 2016-05-02 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / The aim of this work is to contribute to the history of occupation of the Baixada Fluminense in Rio de Janeiro to analyze and describe the actions of the two Federal Committees of Sanitation who have spoken in this space. For this, we analyzed all the projects, studies and sanitation concessions, visible, since the Empire until the decade of 1940, whose stage was the plains of the State. The development of the work considered the specific characteristics of the political context in which they were inserted the commissions (1910 and 1933) and the ideals of engineers in the First Republic. The first and the second Federal Commission, and important public policies engendered by the Union, contributed in the construction of the Baixada Fluminense region. / O objetivo deste trabalho ? contribuir com a hist?ria de ocupa??o da Baixada Fluminense no estado do Rio de Janeiro ao analisar e descrever a atua??o das duas Comiss?es Federais de Saneamento que intervieram neste espa?o. Para isso foram analisados todos os projetos, estudos e concess?es de saneamento, dessecamento, desde o Imp?rio at? a d?cada de 1940, cujo palco foi a plan?cie do estado. O desenvolvimento do trabalho considerou as especificidades do contexto pol?tico no qual estiveram inseridas as comiss?es (1910 e 1933) e o ide?rio dos engenheiros na Primeira Rep?blica. A Primeira e a Segunda Comiss?o Federal, al?m de importantes pol?ticas p?blicas engendradas pela uni?o, contribu?ram na constru??o da Baixada Fluminense como regi?o
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Terceiriza??o: uma abordagem estrat?gica para a gest?o eficaz das empresas. / Outsourcing: a strategical boarding for the efficient management of the companies.Altunian, Carlos Alberto da Silva. 26 April 2004 (has links)
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Previous issue date: 2004-04-26 / The question of study of the present research kept narrow relation with the available ways
for inquiry. Therefore, the present subject in only developing a revision of the literature
brought up to date concerning the outsourcing was delimited, presenting a description of its
evolution until the current days. The available scientific studies are scarce involving the
terceiriza??o of activities. With the present study it was intended to contribute ahead with
information on the behavior of the companies of the terceiriza??o process, who can in
general be useful to the scientific community and the entrepreneurs, in its analyses and
taking of decisions involving the outsourcing of activities as enterprise strategy. They had
been made, also, theoretical boardings as analytical base for definition of the strategical
behavior of the company how much the integration or outsourcing of activities. How much
to the ways, the used methodology was bibliographical and the documentary one. How
much to the ends the research will be of inquiry since it will consist of justifying the gotten
through evidential date, clarifying the boardings of the outsourcing as tool in the efficient
management of the companies. The present dissertation had as concern to identify the
factors that they determine or that they contribute for the occurrence of the phenomena.
This is the type of research that more deepens the knowledge of the reality, because it
explains the reason and the reason of the things. The present work had as objective main
the improvement of ideas or the discovery of intuitions, that facilitated the familiarity with
the problem, sights to become it more explicit or to constitute hypotheses. / A quest?o de estudo da presente pesquisa guardou estreita rela??o com os meios
dispon?veis para investiga??o. Por isso, delimitou-se o presente tema em apenas
desenvolver-se uma revis?o da literatura atualizada acerca da terceiriza??o, apresentando
um hist?rico de sua evolu??o at? os dias atuais. S?o escassos os estudos cient?ficos
dispon?veis envolvendo a terceiriza??o de atividades. Com o presente estudo pretendeuse
contribuir com informa??es sobre o comportamento das empresas diante do processo
de terceiriza??o, que possam ser ?teis ? comunidade cient?fica em geral e aos
empres?rios, em suas an?lises e tomadas de decis?es envolvendo a terceiriza??o de
atividades como estrat?gia empresarial. Foram feitas, tamb?m, abordagens te?ricas como
base anal?tica para defini??o do comportamento estrat?gico da empresa quanto a
integra??o ou terceiriza??o de atividades. Quanto aos meios, a metodologia utilizada foi a
bibliogr?fica e documental. Quanto aos fins a pesquisa ser? de investiga??o explicativa j?
que consistir? em justificar a performance obtida atrav?s de dados comprobat?rios,
esclarecendo as abordagens da terceiriza??o como ferramenta na gest?o eficaz das
empresas. A presente disserta??o teve como preocupa??o central identificar os fatores
que determinam ou que contribuem para a ocorr?ncia dos fen?menos. Esse ? o tipo de
pesquisa que mais aprofunda o conhecimento da realidade, porque explica a raz?o e o
porqu? das coisas. Outrossim, o presente trabalho teve como objetivo principal o
aprimoramento de id?ias ou a descoberta de intui??es, que facilitassem a familiaridade
com o problema, com vistas a torn?-lo mais expl?cito ou a constituir hip?teses.
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