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Search Results: 1 - 10 of 189370 matches for " Patrícia de Oliveira;Diniz "
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Armazenamento e qualidade de sementes de tomate enriquecidas com micronutrientes e reguladores de crescimento
Albuquerque, Kênia Almeida Diniz;Oliveira, Jo?o Almir;Silva, Paulo de Albuquerque;Veiga, André Delly;Carvalho, Bruno Oliveira;Alvim, Patrícia de Oliveira;
Ciência e Agrotecnologia , 2010, DOI: 10.1590/S1413-70542010000100002
Abstract: the objective of this study was to evaluate the effect of the application of micronutrients and growth regulators on the germination, vigor, activity of some enzymes, and on the total protein contents in tomato seeds during the storage. the seeds were treated with the chemicals starter?, cellerate?, and stimulate? at the dosages corresponding to 0%, 50%, 100%, 150%, and 200% of the dose recommended by the manufacturer, utilizing the film-coating technique. the evaluations were performed at 0, 6, and 12 months of storage by the following parameters: percentage of germination, percentage and emergency velocity rate, activity of enzymes endo-a-mannanase and esterase, total protein content, and health. the completely randomized design in a 3 x 5 x 3 factorial structure was utilized, namely, three chemicals, five doses, and three storage periods with four replicates of 50 seeds per treatment. coating with the chemicals based on micronutrients and growth regulators and storage interfere on the activity of enzyme endo-a-mannanase in the tomatoes and seeds; the activity of enzyme esterase increases with the storage of tomato seeds, pointing to an increase in the deterioration process; there is an increase in the total protein content in tomato seeds throughout the storage period; chemicals based on growth regulators promote an increase in emergency velocity rate of the tomato seedlings when applied at pre-sowing at the recommended dose.
Tolerancia de sementes de soja à desseca??o
Veiga, Adriano Delly;Rosa, Sttela Dellyzete Veiga Franco da;Silva, Paulo de Albuquerque;Oliveira, Jo?o Almir de;Alvim, Patrícia de Oliveira;Diniz, Kênia Almeida;
Ciência e Agrotecnologia , 2007, DOI: 10.1590/S1413-70542007000300025
Abstract: the anticipated harvest of seeds after physiological maturity allows the obtaining of the better quality physiological, crop rotation and optimization of the processing structures. seeds do not tolerate dissection over all the stages and acquire tolerance in particular stages during maturation, this acquisition of dissection tolerance may coincide with physiological maturity and in soybean seeds, it take place at r7 stage with moisture close from 45% to 50%. so, the present research was intended to evaluate dissection tolerance of soybean seeds. the seeds were harvested at three phenologic stages, r6, r6/r7 and r7 and were submitted to artificial drying at 35oc to 20% of water content and at 42oc to 13%. a fourth harvest was accomplished with field dried seeds, these being utilized as a control. the quality of seeds was evaluated by tests of germination, electric conductivity and of cold, of dry weight of seedlings and lea protein electrophoresis.the experimental design was completely randomized in factorial scheme with four replicates. the control was compared singly with each treatment. from the results, it follows that both germinability and dissection tolerance of soybean seeds increase with the natural water loss in the field; seeds harvest at r7stage show increased physiologic quality, distinct pattern of lea proteins and greater dissection tolerance than at r6 and r6/r7stages; seeds drying harvested close to maturity induces the synthesis of lea proteins; and seeds harvested at r7 stage present physiological quality and lea protein pattern similar to the ones of filed dried seeds up to 14% of water content.
Identifica??o de cultivares e certifica??o da pureza genética de gladíolo por meio de marcadores morfológicos
Ferreira, Clarissa Alves;Von Pinho, édila Vilela de Resende;Paiva, Patrícia Duarte de Oliveira;Pereira, Gabriella Santos;Diniz, Rafael Parreira;
Ciência e Agrotecnologia , 2011, DOI: 10.1590/S1413-70542011000400007
Abstract: the characterization of flower cultivars is fundamental in the registration and protection processes and also in the genetic purity certification. in this work, both the characterization and the genetic purity certification of cultivars of gladiolus sp by means of morphologic markers were made. eleven cultivars of gladiolus sp. were used and for the characterization of the cultivars, the plots were made up of 25 plants, evaluating the characteristics of corms, leaves and flowers. the used experimental design was the one of randomized blocks with four replicates. for the genetic purity certification, plots with 24 plants and corms containing varietal contaminations in different proportions were established. three cultivars were used to make up the treatments, and the evaluations were conducted by three evaluators who were unaware of the existent percentage of varietal contamination. the percentage of mistakes was calculated based upon the obtained results of the evaluations. the standard deviation of the means of the results in the four replicates obtained by the three evaluators was calculated. in order to verify the significance of the deviations among the obtained results by the evaluators, chi-square test was used. by means of corm characteristics, it is possible to distinguish four cultivars out of the eleven evaluated. the characteristic of flower color is the safest morphological descriptor for distinguishing gladiolus cultivars. depending on the characteristics of the contaminant cultivars and on the ones under analyses, it is possible to use morphological descriptors for the genetic purity certification in gladiolus cultivars.
Distribui??o espacial da tuberculose e a rela??o com condi??es de vida na área urbana do município de Campina Grande - 2004 a 2007
Queiroga, Rodrigo Pinheiro Fernandes de;Sá, Lenilde Duarte de;Nogueira, Jordana de Almeida;Lima, Eduardo Rodrigues Viana de;Silva, Ana Cristina Oliveira;Pinheiro, Patrícia Geórgia Oliveira Diniz;Braga, José Ueleres;
Revista Brasileira de Epidemiologia , 2012, DOI: 10.1590/S1415-790X2012000100020
Abstract: this research aimed to study the spatial distribution of tuberculosis and its relationship with living conditions in the urban area of the city of campina grande in the period from 2004 until 2007. it is an ecologic study which used the city's neighborhood distribution; demographic, social and economic data from year 2000 census; and the new cases of tuberculosis reported to the disease and reporting information system. georeferencing was done for the cases of tuberculosis, and disease incidence was calculated by neighborhood. rates were softened and the global moran index was calculated. social-economic data were grouped in quartiles according to the life condition index, calculating the incidence of tb in each stratum of living conditions. the results showed that the spatial distribution of tuberculosis in the city is not uniform. grouping neighborhoods according to the life conditions index revealed social differences that can justify the occurrence of higher incidence rates in the most socially and economically vulnerable regions. the best living condition stratum presented a high incidence possibly due to the underreporting of the cases of tuberculosis caused mainly by the centralization of disease control services. we hope that this study may help outline control strategies for the city of campina grande, from the perspective of health promotion, for a disease so socially determined, as is the case of tb.
Narrativas identitárias e constru es subjetivas: considera es teóricas e análise empírica de identifica es entre jovens das classes populares = Identity narratives and subjective construction: theoretical considerations and empirical analysis of identification processes among youngsters from popular classes
Oliveira, Patrícia de
Civitas , 2011,
Abstract: Nesse artigo, abordarei como processos identitários e suas conex es com o estudo das constru es narrativas vêm sendo analisados na Sociologia das últimas décadas. Mais especificamente, o desenvolvimento identitário na juventude será discutido, especialmente no que se refere a questionamentos sobre a conclus o desse processo na idade adulta e sobre a sua rela o com características de gênero. Além de uma breve reflex o teórica, ser o também apresentadas considera es empíricas sobre juventude e identidade. Aqui ser o enfocadas constru es sobre ser mulher bem como representa es de gênero e sexualidades.
Crescimento, parametros biofísicos e aspectos anat?micos de plantas jovens de seringueira inoculadas com fungo micorrízico arbuscular Glomus clarum
Diniz, Patrícia Fabian de Araújo;Oliveira, Luiz Edson Mota de;Gomes, Marcelo Pedrosa;Castro, Evaristo Mauro de;Mesquita, Alessandro Carlos;Bonome, Lisandro Tomas da Silva;Silva, Luciana da;
Acta Botanica Brasilica , 2010, DOI: 10.1590/S0102-33062010000100007
Abstract: mycorrhizal fungi are beneficial when associated with plants because they favor growth and develop. although infrequent, artificial inoculation of arbuscular mycorrhizal fungi (amf) has become an alternative to reduce the use of fertilizers and pesticides in crops, as well as for the formation of seedlings, to obtain precocious and well fed rootstocks. the objective of the study was to evaluate the effect of inoculation of amf glomus clarum on growth and biophysical and anatomical characteristics of young rubber trees. the treatments consist of plants inoculated with the fungus glomus clarum and fertilized with 50 ppm of phosphorus (mic+50p), non-inoculated plants fertilized with 50 ppm of phosphorus (s/mic+50p) and non-inoculated plants fertilized with 500 ppm of phosphorus (s/mic+500p). the mycorrhizal plants showed height and stem diameter, dry matter accumulation of the aerial part, stomatal density and leaf area similar to the plants s/mic+500p. greater accumulation of dry matter in the roots, higher transpiration rate, less stomatal resistance and lower leaf temperature were reported for the mycorrhizal plants. the anatomical analyses of the roots showed alterations in the vascular tissue, with increase in the number of xylem poles in the mycorrhizal plant roots.
A importancia do ergodesign na avalia??o de CD-ROM sobre dengue e doen?a de chagas na educa??o em saúde
Pimenta, Denise Nacif;Diniz, Heloisa Maria Nogueira;Andrade, Manuel de Almeida Magalh?es;Oliveira, Patrícia Rezende de;Silva, Juliana Ferreira da;Dias, Jo?o Carlos Pinto;Schall, Virgínia Torres;Santos, Robson;
Trabalho, Educa??o e Saúde , 2008, DOI: 10.1590/S1981-77462008000100008
Abstract: in the intersection between health, education and the control and prevention of infectious and parasitic diseases, ergodesign concepts and practices are considered fundamental elements in the generation of interfaces for learning materials in health, reflecting the relationship between user, tasks and environments. the authors conducted cd-rom assessments based on ergodesign principles, with the aim of contributing to the access and dissemination of information relating to health and assisting in interactive learning for mid- and high-level health professionals. 21 digital materials about the two diseases, from national and international institutions, were surveyed. the materials were assessed through a checklist called the ergolist. it was found that the evaluated materials did not fully meet the evaluation criteria. the evaluation and production of information and communication technologies, such as educational and interactive cd-roms, based on ergodesign principles, can be a facilitating instrument in the dissemination of information and shrinking of frontiers between education and health.
Comparativo de personagens da história da enfermagem brasileira
Furukawa, Patrícia de Oliveira;
Escola Anna Nery , 2009, DOI: 10.1590/S1414-81452009000200023
Abstract: este artículo es una reflexión sobre la historia de los profesionales que se destacaron en la enfermería. para ello, la búsqueda se llevó a cabo en algunos personajes que hicieron mucho para la enfermería y la salud en el país. el análisis de las historias de estas enfermeras puesto de manifiesto en hechos común como: la ruptura de paradigmas relacionado con el matrimonio, la formación en instituciones de renombre, la ocupación en puestos de gran importancia, la participación en asociaciones profesionales expresiva, a si como una relación con la formación de calidad. a través de sus biografías, se puede ver que a pesar del contexto político de la época han favorecido la formación de esas enfermeras, mucho esfuerzo y dedicación fueron necesarios para esas trayectorias de éxito, que cooperaron en la consolidación de la enfermería brasile?a.
Mulheres em conflito com a lei: a ressignifica??o de identidades de gênero em um contexto prisional
Oliveira, Erika Patrícia Teixeira de;
Revista Brasileira de Linguística Aplicada , 2009, DOI: 10.1590/S1984-63982009000200003
Abstract: this paper presents the results of an investigation about the ressignification process of gender identities by imprisoned women in a female prison, in the north of paraná state - south brazil. the data analyses of semi-structured interviews showed that is possible to identify negotiated, desired or negated identities as well as identity conflicts caused by their own realities and cultures, lower-socio-economic level, dysfunctional families, low literacy level, besides prison stigma. the analyses show that representations and identities re-built in the prison environment, especially those of prison and society, reinforce the construction of stigmas which may contribute to create reoccurring imprisonments. prisons should be revaluated as a place for inclusion, social rehabilitation and re-insertion intro society through specific projects, in which writing should be included, considering it's social role in this context.
Mulheres em conflito com a lei: a ressignifica o de identidades de gênero em um contexto prisional Women in conflict with the law: the ressignification of gender identities in a female prison
Erika Patrícia Teixeira de Oliveira
Revista Brasileira de Linguística Aplicada , 2009,
Abstract: Este artigo apresenta resultados de uma investiga o sobre identidades de gênero, ressignificadas por mulheres encarceradas em um presídio feminino do norte do Paraná. As análises realizadas de dados de entrevistas semi-estruturadas revelam que, a partir da sua inser o na cultura prisional, é possível identificar identidades negociadas, desejadas e / ou negadas por essas mulheres e possíveis conflitos de identidade gerados pela rela o de suas realidades e culturas, por serem provenientes de classe baixa, oriundas de famílias desestruturadas, com pouca escolaridade e marcadas pelo estigma, de presidiárias. A análise mostra também que as identidades reconstruídas nesse ambiente refor am a constru o de estigmas que contribuem para a reincidência. Concluímos que a pris o deve ser repensada como um espa o para a aplica o da inclus o, reabilita o e reinser o social, por meio de projetos nos quais a escrita deveria ser incluída, considerando o papel social que ela já tem nesse contexto. This paper presents the results of an investigation about the ressignification process of gender identities by imprisoned women in a female prison, in the North of Paraná State - South Brazil. The data analyses of semi-structured interviews showed that is possible to identify negotiated, desired or negated identities as well as identity conflicts caused by their own realities and cultures, lower-socio-economic level, dysfunctional families, low literacy level, besides prison stigma. The analyses show that representations and identities re-built in the prison environment, especially those of prison and society, reinforce the construction of stigmas which may contribute to create reoccurring imprisonments. Prisons should be revaluated as a place for inclusion, social rehabilitation and re-insertion intro society through specific projects, in which writing should be included, considering it's social role in this context.
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