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Search Results: 1 - 10 of 182605 matches for " Marcus Vanner Carvalho de; "
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Diferentes substratos e ambientes para enraizamento de mini-ixora (Ixora coccinea 'Compacta')
Almeida, Elka Fabiana Aparecida;Luz, Petterson Baptista da;Lessa, Marília Andrade;Paiva, Patrícia Duarte de Oliveira;Albuquerque, Carlos Juliano Brant;Oliveira, Marcus Vanner Carvalho de;
Ciência e Agrotecnologia , 2008, DOI: 10.1590/S1413-70542008000500014
Abstract: the mini-ixora (ixora coccinea 'compacta') is a species highly appreciated for use in tropical gardens. its propagation is made by cutting, however, its rooting percentage is very low so, the aim of this work was to evaluate substrates and environments for the mini-ixora rooting. apical cuttings with 10 cm of length were used in two substrates: sand and plantmax?. three rooting environments were used: wet chamber, greenhouse and conventional rooting (shade cloth with 50% of shade). the experiment was carried out by using split plots with three different environments in the main plot and two substrates in the subplots. one also used five replications and ten cuttings per plot. analyzing the results one hundred days after the experiment implantation one noticed that the sand had proportioned higher percentage of rooting (68%) compared to plantmax (48%). the wet chamber also was the environment that provided better conditions for the propagation of the mini-ixora, with the highest percentage of rooting, 98%, compared to the greenhouse, 66% and to the conventional rooting, 10%. moreover, sand and wet chamber also provided a better root quality. one concluded that the best substrate for mini-ixora propagation was sand and the cuttings should be placed in the wet chamber.
Caracteriza??o de clones de mandioca utilizando marcadores microssatélites
Oliveira, Marcus Vanner Carvalho;Baliza, Danielle Pereira;Souza, Genaina Aparecida;Carvalho, Samuel Pereira;Assis, Luiz Henrique Bambine;
Revista Ciência Agron?mica , 2012, DOI: 10.1590/S1806-66902012000100021
Abstract: the characteristics of the clones used in the cultivation of cassava vary according to the commercial suitability of the culture, that is, both for industrial processing and 'in natura' human consumption. this study aimed to identify new cassava clones obtained by crossbreeding at the federal university of lavras (ufla) in 1998, with respect to this suitability. to this end an attempt was made to identify clones with molecular patterns similar to those displayed by commercial clones. the methodology used for the extraction of dna and obtaining the banding patterns was the same as that recommended for the technique of microsatellite molecular markers. the molecular characterization of the cassava clones from ufla stock and of commercial clones showed a similarity of distribution concentrated in two groups. one group consists of clones for human consumption 'in natura' baiana, casca-roxa and iac 576-70, and of the stock clones ufla 7, ufla e, ufla 22 and ufla 55. the other group consists of clones for industrial processing fibra, iac 12, iac 13, iac 14 and iac 15, and of the stock clones ufla 20, ufla 33, ufla 36 and ufla 64. the commercial cultivar, ouro-do-vale, and the clones ufla 38 and ufla 69 fitted well into either group, whether for consumption or industrial use, while the p?o-da-china clone (for consumption) grouped together with the industrial clones. therefore the use of primers was sufficient to group those clones suitable for 'in natura' use but not those for industry.
A repress?o do tráfico atlantico de escravos e a disputa partidária nas províncias: os ataques aos desembarques em Pernambuco durante o governo praieiro, 1845-1848
Carvalho, Marcus J. M. de;
Tempo , 2009, DOI: 10.1590/S1413-77042009000200010
Abstract: after 1831, the atlantic slave trade had to be carried out on the natural harbors of the brazilian coast, whose owners participated in local and provincial politics. during the "quinquênio liberal"(1844-48) - the party in power in pernambuco - sent the police to apprehend the cargo of slave ships consigned to their local political opponents. the repression against the slave trade was a political and economic instrument in the struggle against the conservative party, who armed itself against the praieira police, made up of planters who kept the captives for themselves.
Os nomes da revolu??o: lideran?as populares na Insurrei??o Praieira, Recife, 1848-1849
Carvalho, Marcus J. M. de;
Revista Brasileira de História , 2003, DOI: 10.1590/S0102-01882003000100009
Abstract: this article deals on the problems related to the involvement of subordinate sectors in the praiera insurrection (1848-49) and the street demonstrations that precede. it tries to appraise this participation and investigate the probable motivations. fifteen low and medium rank workers of the state apparatus and twenty-two craft workers were charged in the inquest. among them, there were "persuasive elements" that lead meetings in their shops. the boldest ones even shot at the imperial troops in the recife combat. the praieira serves as the angle to study the client's compliance to the ruling network and the forming of grassroot leaderships able to mediate the relationship between the haute politique and the immediate interests of free deprived urban workers.
Cavalcantis e cavalgados: a forma??o das alian?as políticas em Pernambuco, 1817-1824
Carvalho, Marcus J. M. de;
Revista Brasileira de História , 1998, DOI: 10.1590/S0102-01881998000200014
Abstract: this paper dicusses the process of brazilian independence in the province of pernambuco, where federalists and centralists struggled for preeminence, leading to the victory of the centralist faction.
Cavalcantis e cavalgados: a forma o das alian as políticas em Pernambuco, 1817-1824
Carvalho Marcus J. M. de
Revista Brasileira de História , 1998,
Abstract: Este trabalho discute o processo de Independência do Brasil na província de Pernambuco, onde federalistas e centralistas disputavam o poder, resultando na vitória da fac o centralista.
Os nomes da revolu o: lideran as populares na Insurrei o Praieira, Recife, 1848-1849
Carvalho Marcus J. M. de
Revista Brasileira de História , 2003,
Abstract: Este artigo retoma o problema da participa o de agentes advindos das camadas subalternas na Insurrei o Praieira (1848-49), e nas manifesta es de rua que a precedem, buscando dimensionar esta participa o e investigar as possíveis motiva es dos participantes. Quinze funcionários dos baixos e médios escal es do aparato estatal e vinte e dois artes os foram denunciados no inquérito contra a rebeli o. Entre eles havia sedutores de povos que comandavam reuni es em suas lojas. Alguns mais ousados chegaram a atirar nas tropas imperiais no combate do Recife. A Praieira serve de prisma para se estudar os limites da obediência da clientela às malhas patronais e a forma o de lideran as populares capazes de intermediar as rela es entre a haute politique partidária e os interesses imediatos dos trabalhadores livres pobres urbanos.
Globaliza??o e transforma??es políticas recentes no Brasil: os anos 1990
Castro, Marcus Faro de;Carvalho, Maria Izabel Vallad?o de;
Revista de Sociologia e Política , 2002, DOI: 10.1590/S0104-44782002000100008
Abstract: this paper discusses political transitions in brazil within the context of globalization. it focuses on the political legacies that offered resistance to external processes and the ?new brakes and counterweights? that constituted the relevant conditions for processes of political decision formulating and making during the nineties. i also show that the management of macroeconomic policies, combined with broader political processes, was an important dimension of these transitions. i conclude by emphasizing the challenges that exist in the arena of the treatment of social issues and the connections between domestic and external environments.
Globaliza o e transforma es políticas recentes no Brasil: os anos 1990
Castro Marcus Faro de,Carvalho Maria Izabel Vallad?o de
Revista de Sociologia e Política , 2002,
Abstract: Este trabalho discute as transi es políticas no Brasil no contexto da globaliza o. Focaliza os legados políticos que ofereceram resistência aos processos externos e os "novos freios e contrapesos" que constituíram condi es relevantes para o processo de formula o e tomada de decis o de política nos anos 90. Indica também que o gerenciamento de políticas macroecon micas, combinado com o processo político mais amplo, foi uma importante dimens o das transi es. Conclui salientando a existência de desafios no ambito do tratamento da quest o social e dos vínculos entre os ambitos interno e externo.
A Psicologia como campo de conhecimento e como profiss?o de ajuda
Tourinho, Emmanuel Zagury;Carvalho Neto, Marcus Bentes de;Neno, Simone;
Estudos de Psicologia (Natal) , 2004, DOI: 10.1590/S1413-294X2004000100003
Abstract: the present article focuses an interpretation of psychology according to which philosophical/reflexive, empirical, and applied contents account for an original configuration of the discipline. the paper considers some historical facts that ground such configuration, which should be considered in order to achieve a better understanding of the heterogeneity of objects, methods, goals and philosophical commitments of the diverse psychological approaches. some implications of the model to an appreciation of (academic and non academic) doings in contemporary psychology are then discussed. it is argued that the success of each psychological approach depends, to a certain extent, on its recognition of the multifold character of the psychological field and its capacity to give consistent and integrated responses to the different social demands that give rise to the field.
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