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Search Results: 1 - 10 of 234201 matches for " Maria do Socorro Padilha de;Gon?alves "
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índices de sele??o no aprimoramento simultaneo dos componentes da produ??o de frutos em a?aizeiro
Teixeira, Davi Henrique Lima;Oliveira, Maria do Socorro Padilha de;Gonalves, Flávia Maria Avelar;Nunes, José Airton Rodrigues;
Pesquisa Agropecuária Brasileira , 2012, DOI: 10.1590/S0100-204X2012000200012
Abstract: the objective of this work was to determine the most appropriate strategy to simultaneously increase fruit production components of assai palm (euterpe oleracea). an experiment with 25 half-sib progenies was carried out in the county of santa isabel, pa, brazil, using a randomized complete block design with four replicates and five plants per plot. the smith & hazel, williams, and mulamba & mock's selection indexes were applied in three selective strategies. the coefficients of genetic variation, heritability, the ratio between the genetic correlation of the trait under selection and fruit yield, and the sum of all genetic correlations between the traits that comprise the index and fruit yield were used as economic weights. weighting of the correlation ratio allowed the selection indexes to discriminate the best progenies in the different selection strategies evaluated. simultaneous selection by the mulamba & mock index, as to the number of fruiting months, number of bunches harvested, fruit yield, and number of rachilles per bunch, robustly estimates genetic gains.
Cerataphis brasiliensis (Hempel) (Hemiptera: Aphididae) em quatro espécies de palmáceas na Amaz?nia: ocorrência e considera??es taxon?micas
Lunz, Alexandre Mehl;Lazzari, Sonia Maria Noemberg;Zonta-de-Carvalho, Regina Célia;Oliveira, Maria do Socorro Padilha de;Souza, Lindáurea Alves de;
Acta Amazonica , 2011, DOI: 10.1590/S0044-59672011000400018
Abstract: the purpose of this study was to denominate correctly the aphid that attack native amazonian palms in the eastern amazon and describe its infestation. the monitoring of insect-pests on seedlings and mature plants allowed the identification of cerataphis brasiliensis (hempel, 1901) (hemiptera: aphididae: hormaphidinae: cerataphidini). earlier reports erroneously identified the species as cerataphis lataniae (boisduval, 1867). it is recommended the application of monitoring of this species on palm trees.
Os aportes sócio-políticos da educa??o nutricional na perspectiva de um envelhecimento saudável
Alencar, Maria do Socorro Silva;Barros Júnior, Francisco de Oliveira;Carvalho, Cecília Maria Resende Gonalves de;
Revista de Nutri??o , 2008, DOI: 10.1590/S1415-52732008000400001
Abstract: objective: this article analyzes the socio-political contribution of nutrition education in promoting health. methods: this is a ludo-educational workshop on nutrition, health and aging with elderly who attend a weekly university course for seniors. the study was of the exploratory and descriptive type, inserted in the qualitative modality, based on participant observation and semi-structured interview. the objective was to grasp the concepts, attitudes and reflections of the subjects regarding eating practices, lifestyle and aging process. results: the elderly stated that what motivated them to participate in the program and attend the workshop was the opportunity to learn, socialize and look after their health. their concepts on how nutrition education contributes to promote health were categorized in the following themes: functional capacity and self-care. conclusion: the results lead us to reflect on education for the elderly, emphasizing the socio-political dimensions of nutrition education as it affects eating habits and lifestyle throughout life. the interdisciplinary actions that aim to preserve, maintain or promote functional capacity of the elderly are likely to improve the quality of life of the aging population.
Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart.
Ledo, Ana da Silva;Lameira, Osmar Alves;Benbadis, Abdellatif Kemaleddine;Menezes, Ilmarina Campos de;Oliveira, Maria do Socorro Padilha de;Medeiros Filho, Sebasti?o;
Revista Brasileira de Fruticultura , 2002, DOI: 10.1590/S0100-29452002000300004
Abstract: the aim of this work was to study the morphogenetic responses of zygotic embryos of a?ai palm (euterpe oleracea mart.) submitted to several conditions of in vitro culture. several research experiments were conducted, in laboratory, using vegetable material collected from a?ai palm plants at embrapa amazon oriental, belém-pa, brazil. it was possible to verify the expression of a direct, repetitive and no-synchronized model of somatic embryogenesis in mature zygotic embryos cultivated in primary ms medium supplemented with 2,4-d (339.36 mm) and transferred to a secondary ms medium in the presence of naa (0.537 mm) and 2ip (12.30 mm). the conversion of somatic embryos into seedlings was reached after 210 days with the transfer of the cultures to a third medium with sucrose and mineral salts concentrations reduced to a half, without growth regulators.
Revista Brasileira de Fruticultura , 2001, DOI: 10.1590/S0100-29452001000300003
Abstract: this work had as objective to establish protocol for the production of seedlings in vitro from of the conversion of assai palm zygotic embryos (euterpe oleracea mart.). the mature zygotic embryos obtained of seeds of mature fruits were excised under aseptic conditions, and cultivated in rehearsal tubes with 10 ml of a ms medium modified by the presence of 0,17 g.l-1 of nah2po4, with agar 0,6%, 0,25% activated charcoal and 3% sucrose. different combinations of naa were tested (0,54; 2,68 and 5,37 mm) and bap (0,44; 1,11; 1,55 and 2,22 mm) and a treatment without growth regulator. on the average, the constituted treatments of ana and bap were superiors the to a treatment without growth regulator to all the parameters. the concentrations of 0,54 and 2,68 mm of naa promoted, on the average, larger formation of normal seedlings when compared with 5,37 mm naa. the presence of 2,68 mm naa plus 1,11; 1,55 and 2,22 mm bap was induced largest shoot length. significant differences were not verified between naa and bap concentrations for the number of roots/seedlings. the obtained results allowed verifying that an addition of naa and bap in the culture medium was necessary to the conversion of mature zygotic embryos in both vigorous and normal seedlings.
Comportamento fisiológico de sementes de pitombeira [Talisia esculenta (A. ST. Hil) Radlk] submetidas à desidrata??o
Alves, Edna Ursulino;Silva, Kelina Bernardo;Bruno, Riselane de Lucena Alcantara;Alves, Anarlete Ursulino;Cardoso, Edson de Almeida;Gonalves, Edilma Pereira;Braz, Maria do Socorro Souto;
Revista Brasileira de Fruticultura , 2008, DOI: 10.1590/S0100-29452008000200042
Abstract: in normal conditions, pitombeira seeds [talisia esculenta (st. hil) radlk] quickly lose their physiological quality. this makes it difficult for cultivators to use them. research on pitombeira seed desiccation is scarce. therefore, this work aimed to evaluate the physiological quality of pitombeira seeds submitted to five drying periods (0, 24, 48, 96 e 120 hours). the experimental design was entirely randomized and the data was submitted to the variance analysis and polynomial regression. the treatment effect evaluation was accomplished by means of the determination of the water content, germination percentage and vigor tests (first count, speed index and average germination time, primary root and aerial leaves length and dry mass). the initial water content of 40% was increasingly reducing within drying time. consequently, the largest germination percentages (99%) were observed within 53 hours of drying. in relation to the vigor, the largest first count values (78%) and aerial part length (11.29 cm) were obtained within 38 hours of drying. on the other hand, the shortest average germination time (17 days) and maximum primary root length (15.79 cm) occurred with 40 hours of drying. concerning the germination velocity index (1.41), root dry mass (0.079) and aerial part (0.229), the maximum values were obtained when the seeds were submitted to drying 44, 33 and 50 hours, respectively. the results confirm that the recommended drying time for pitombeira seeds is up to 48 hours to guarantee germination and vigor.
The Gestalt Approach to Social Network Used by Generation X Parents  [PDF]
Adelma do Socorro Gonalves Pimentel, Gabriela Moreira de Faria
Psychology (PSYCH) , 2015, DOI: 10.4236/psych.2015.612151
Abstract: Studies on processes of subjectivation have shown changes in the way of individuals’ interaction and interpersonal relations due to the use of new computer and communication technologies. Such attitudes demand abilities and competences that parents between age of 40 and 55, contrary to their children, do not always find it easy to learn; thereby, we aim to find how those parents understand the uses and meanings of the social networks. This is a qualitative research in psychology directed by a gestalt perspective, by Sander’s phenomenological method. The research was approved by the ethics committee of Federal University of Pará. Semi-structured interviews were carried out with 6 parents chosen by the snow ball method. The data analysis consisted of a dialogue with references on the subjective effects of use of technologies. It is observed, among the results, that parents have used the social network to relate with their children and to work. It is concluded that, even though they have a limited knowledge of the technology, the informants use the social networks as a tool to find friends, for social interaction and prevention against urban violence and personal safety.
Estudo da transmiss?o da leishmaniose tegumentar americana no Distrito Federal
Sampaio, Raimunda Nonata Ribeiro;Gonalves, Marianne de Castro;Leite, Viviane Alves;Fran?a, Bruna Valle;Santos, Gilcilene;Carvalho, Maria do Socorro Laurentino;Tauil, Pedro Luiz;
Revista da Sociedade Brasileira de Medicina Tropical , 2009, DOI: 10.1590/S0037-86822009000600015
Abstract: the objectives of this study were to characterize cutaneous leishmaniasis in patients from the federal district, investigate subclinical infection in people living in the same localities as patients and identify the species of phlebotomus and leishmania. patients attended at the university hospital of brasília between august 2006 and june 2007 were selected. relatives and neighbors of the patients underwent the montenegro intradermal test and indirect immunofluorescence. phlebotomines were caught at the localities where the patients came from and their species were identified. the species of leishmania in the patients were also identified. ten autochthonous cases of cutaneous leishmaniasis were recorded. the intradermal test was done on 32 local residents and 71.8% were positive. immunofluorescence was performed on 37 individuals and all of them were negative. lutzomyia whitmani was caught, including in domestic/peridomestic areas, along with lutzomyia flaviscutellata. the percentage of positive montenegro intradermal tests suggests that the local residents had subclinical infection. capture of the vector lutzomyia whitmani in domestic/peridomestic areas suggests that domestic/peridomestic transmission was occurring.
Modelo experimental de artroscopia do quadril em cadáveres de recém-nascidos
Oliveira, Ronaldo Silva de;Leite, José Alberto Dias;Patrocínio, Régia Maria do Socorro Vidal;Castro, Juvêncio Oliveira Araújo de;Santana, Mariana Gonalves de;
Acta Ortopédica Brasileira , 2005, DOI: 10.1590/S1413-78522005000200007
Abstract: the hip presents a complex topography and anatomy. diagnostic procedures are generally not very helpful. however, direct access to the joint was made possible by the use of arthroscopy. surgical indications for its use are becoming more frequent year after year. usage in children is still not very common. this paper is aimed at developing an experimental model of hip arthroscopy. damages resulting from its use in structures subjected to traction were evaluated. twenty newborn cadavers were used to test the feasibility of the procedure. six fetuses were used during the pilot project for the development of a research model. the remainder fourteen fetuses were used during the main study. antero lateral and lateral ports were used for surgical access to the hip. histomorphological studies of the hip structures were carried out in each case. lateral and antero-lateral ports offered safe access and adequate viewing of most intra-articular anatomical structures through arthroscopy. it was not possible to see all structures through just one port. hip arthroscopy is not an easy procedure although feasible in newborn cadavers weighing more than 1700 g. no macroscopic or histological lesions were identified in fetuses submitted to traction of up to 88 n.
Chromosome 6q deletion: Report of a new case and review of the literature
Boy, Raquel;Pimentel, Márcia Mattos Gonalves;Hemerly, Ana Paula;Silva, Maria do Perpétuo Socorro;Barreiro, Ana Paula;Almeida, José Carlos Cabral de;Llerena, Juan;
Genetics and Molecular Biology , 1998, DOI: 10.1590/S1415-47571998000100024
Abstract: the authors report an additional case of partial monosomy of the long arm of chromosome 6 [46,xy,del (6)(q22 ? qter)]. our patient has a large segment beyond 6q25 deleted, then severe psychomotor retardation is expected to occur.
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