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Search Results: 1 - 10 of 307443 matches for " Andreya K de;Benedito "
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Envelhecimento acelerado para avalia??o do potencial fisiológico de sementes de mel?o
Torres, Salvador B;Oliveira, Fabrícia N de;Oliveira, Andreya K de;Benedito, Clarisse P;Marinho, Jean C;
Horticultura Brasileira , 2009, DOI: 10.1590/S0102-05362009000100014
Abstract: the accelerated aging test can be useful for quality control of vegetable seeds. however, there are factors which can affect the results, so it is necessary to adjust the methodology to obtain consistency. this study was carried out with the main objective of evaluating procedures for performing accelerated aging test to estimate the physiological potential of melon seeds, including the use of saturated solution of nacl of water. seeds of two melon hybrids (goldex and vereda), each one represented by five lots, were submitted to germination tests, first germination counting, electrical conductivity (16 and 24 hours of imbibition), plant emergence in greenhouse and accelerated aging. in the last, two procedures were used: traditional (water) and saturated solution (40 g 100 ml-1) of nacl at 41oc for 24, 48 and 72 hours. a completely random design was used with four replications and single analysis for each test. the tests of first germination counting and plant emergence were efficient to identify seed lots of inferior quality. but the electrical conductivity test was not efficient for evaluation of seed vigor. the accelerated aging test (traditional procedure and with saline saturated solution), using the period of 72 hours at 42oc, shows to be adequate for evaluating the physiological potential of melon seeds. in comparison with the use of water, the utilization of saline solution in the accelerated aging test inhibited significantly growth and development of fungi.
Alelopatia de extratos de diferentes órg?os de mulungu na germina??o de alface
Oliveira, Andreya K;Coelho, Maria de Fatima B;Maia, Sandra Sely S;Diógenes, Francisco EP;Medeiros Filho, Sebasti?o;
Horticultura Brasileira , 2012, DOI: 10.1590/S0102-05362012000300020
Abstract: the coral tree (erythrina velutina) is a fast growing tree with medicinal properties. the aim of this study was to evaluate the allelopathic effects of aqueous extract of seeds, flowers and bark of coral tree on seed germination and seedling development of lettuce cv. m?nica sf fi. the experimental design was completely randomized with seven treatments [seed extract at 100°c, seed extract at 25°c, bark extract at 100°c, bark extract at 25°c, flower extract at 100°c, flower extract at 25°c and distilled water (control)] with four replications. the extracts of seeds, independent of the extraction temperature decreased the percentage and speed of germination of lettuce and affected the development of the seedlings. the other extracts did not affect germination, but caused the appearance of abnormal seedlings and dead. the aqueous extract of seeds of coral tree has allelopathic potential in the seeds of lettuce cv. m?nica sf fi.
Propaga??o vegetativa de liamba, planta medicinal
Coelho, Maria de Fátima B;Maia, Sandra Sely S;Oliveira, Andreya K;Diógenes, Francisco ésio P;Soares, Silvio Roberto F;
Horticultura Brasileira , 2011, DOI: 10.1590/S0102-05362011000300027
Abstract: the liamba (vitex agnus castus l.) is used as a medicinal species in brazil and presents compounds with similar chemical structure to progesterone. to evaluate the propagation of liamba two experiments were carried out. the first, using shoot cuttings with 20 cm long, leafless and classified into two groups, apical and basal. the cuttings were standardized in their thickness of 3 to 5 mm in diameter and 40 units of each type were placed in polyethylene bags (10 x 30 cm) filled with soil + manure in the volumetric ratio of 2:1. the second, with shoot minicuttings of the plant canopy with 3 to 5 cm long, without leaves and in a randomized block experimental design with four replications of 20 minicuttings, in a factorial 2 x 3. the treatments were kind of mini-cuttings (with and without hell) and substrate (soil, soil + cattle manure and soil + compost). the vegetative propagation of liamba can be made by basal cuttings or minicuttings with heel in soil + compost.
Da antiga sede da Diretoria Geral de Saúde Pública (DGSP) ao atual Instituto Nacional do Cancer (Inca)
Oliveira, Benedito Tadeu de;
História, Ciências, Saúde-Manguinhos , 2007, DOI: 10.1590/S0104-59702007000100015
Abstract: the old headquarters of the diretoria geral de saúde pública (dgsp), located on rua do resende #128, and the conjunto arquitet?nico histórico de manguinhos da fiocruz (manguinhos-fiocruz historical architectural complex) are contemporary buildings built by the initiative of oswaldo cruz and projects by luiz moraes júnior. the old dgsp is as important as the so-called instituto oswaldo cruz (ioc) then, now funda??o oswaldo cruz (fiocruz) for the introduction and institucionalization of public health policies in brasil. we describe the building project of the dgsp facilities, its evolution, transformations, and the process of becoming part of the historic heritage.
Equa??o de Hazen-Williams corrigida para água residuária proveniente da suinocultura
Sampaio, Silvio C.;Cilene, Kátia;Boas, Márcio A. Vilas;Queiroz, Manoel M. F. de;Gomes, Benedito M.;Fazolo, Ajadir;
Revista Brasileira de Engenharia Agrícola e Ambiental , 2007, DOI: 10.1590/S1415-43662007000100001
Abstract: the objective of this study was to evaluate the head losses in commercial tubes of zinc, galvanized iron and pvc, with different diameters, aiming to determinate correction factors for hazen-willams equation as a function of total solids in swine wastewater. the results showed that the head loss has a linear relation with the total solids of swine wastewater; the head losses estimated by partial and global correction factors showed mean overestimate and underestimate of 0.7 and 13%, respectively.
Processo de trabalho e eficiência produtiva: Smith, Marx, Taylor e Lênin
Moraes Neto, Benedito Rodrigues de;
Estudos Econ?micos (S?o Paulo) , 2009, DOI: 10.1590/S0101-41612009000300008
Abstract: from an analysis of a hypothetical transition from manufacture capitalism to socialism, we intend to stress the reason why, according to marx′s proposition, it is demanded that this transition takes place under machinery′s domain. in the case of manufacture it is possible to identify a trade-off between the productive efficiency and the humanization of the labor activities. we then intend to clarify that the initially hypothetical speculation acquires a historic sense in as much as taylorism-fordism′s nature can be understood as a "reinvention of the manufacturing system". we shall then argue that the wide assimilation of taylorism-fordism in the soviet union′s experience of socialism implementation imprisoned it within the mentioned trade-off, which caused the first experience of capitalism′s surmount to be perversely impregnated with the immanent mediocrity of taylorism-fordism. finally, we shall comment briefly on the developments that the recent automation of microelectronic base might take in a socialist project.
Notas sobre o sentimento de embara?o em Erving Goffman
Martins, Carlos Benedito de Campos;
Revista Brasileira de Ciências Sociais , 2008, DOI: 10.1590/S0102-69092008000300011
Abstract: the objective of this paper is to briefly present the relation postulated by goffman between the order of interaction and the feeling of embarrassment. we have also schematically sought to emphasize certain intellectual influences that have marked the making of his work. that way, we highlight his passing through the sociology department of chicago and his complex relation with the interactionist analytical posture.
Jorge Benedito de Freitas Teodoro
Griot : Revista de Filosofia , 2012,
Abstract: Este estudo tem como finalidade analisar a perspectiva da arte como parte do aparato de domina o social, desenvolvida na obra A ideologia da sociedade industrial, de Herbert Marcuse. Para isso, utilizaremos como referência constante as teorias propostas pelos filósofos da Escola de Frankfurt, em especial Theodor W. Adorno e Max Horkheimer no que diz respeito, sobretudo, ao termo “indústria cultural”, cujo conceito aparece no capítulo hom nimo de A dialética do esclarecimento. Apoiaremo-nos também na tese de doutorado de Imaculada Kangussu, intitulada Leis da liberdade: as rela es entre Estética e Política na Filosofia de Herbert Marcuse, e, ainda, nas demais obras marcuseanas, com destaque para Eros e Civiliza o: uma interpreta o filosófica do pensamento de Freud.
Uma vis o crítica da política do menor
Benedito Adalberto Boletta de Oliveira
Psicologia: Ciência e Profiss?o , 1988, DOI: 10.1590/s1414-98931988000100004
A evolu o dos processos de trabalho e a natureza da moderna automa o
Benedito Rodrigues de Moraes Neto
Estudos de Sociologia , 2007,
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