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Search Results: 1 - 10 of 431556 matches for " José Luís Pio;Oliveira "
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Eletroconvulsoterapia no tratamento da psicose puerperal
Madeira, Nuno;Santos, Tiago;Relvas, Jo?o Santos;Abreu, José Luís Pio;Oliveira, Cristina Villares;
Jornal Brasileiro de Psiquiatria , 2012, DOI: 10.1590/S0047-20852012000100009
Abstract: puerperal psychosis (pp) is an exuberant clinical syndrome with an estimated frequency of 1 case per 1,000 childbirths that has been most consistently associated with the bipolar disorders spectrum. available evidence is scarce, namely regarding management and treatment. the authors present the clinical case of a 28 year-old first-time mother, with no psychiatric history, who developed a florid psychotic syndrome in the first weeks of puerperium. due to lack of improvement following pharmacological treatment, electroconvulsive therapy (ect) was applied, with substantial and quick response. in this context, the authors reviewed current literature on the use of ect for the treatment of puerperal psychosis.
Dissociative disorders and other psychopathological groups: exploring the differences through the Somatoform Dissociation Questionnaire (SDQ-20)
Santo, Helena Maria Amaral do Espirito;Pio-Abreu, José Luís;
Revista Brasileira de Psiquiatria , 2007, DOI: 10.1590/S1516-44462006005000039
Abstract: objective: the somatoform dissociation questionnaire is a self-report questionnaire that has proven to be a reliable and valid instrument. the objectives of this study were to validate the portuguese version and to determine its capability to distinguish patients with dissociative disorders from others with psychopathological disorders. method: 234 patients answered the translated version of somatoform dissociation questionnaire. the portuguese dissociative disorders interview schedule was used to validate clinical diagnosis. patients with dissociative disorder (n = 113) were compared to a control group of 121 patients with various anxiety and depression disorders. results: reliability measured by cronbach's a was 0.88. the best performance of the portuguese form was at a cut-off point of 35, which distinguishes between dissociative disorder and neurotic disorders with a good diagnostic efficacy (sensitivity = 0.73). the somatoform dissociation was significantly more frequent in dissociative disorder patients, conversion disorder patients and post-traumatic stress disorder patients. conclusions: these findings suggest that dissociative disorders can be differentiated from other psychiatric disorders through somatoform dissociation. the portuguese version of the somatoform dissociation questionnaire has fine psychometric features that sustain its cross-cultural validity.
Bioatividade de diversos pós de origem vegetal em rela??o A Sitophilus zeamais Mots. (Coleoptera: Curculionidae)
Procópio, Sérgio de Oliveira;Vendramim, José Djair;Ribeiro Júnior, José Ivo;Santos, José Barbosa dos;
Ciência e Agrotecnologia , 2003, DOI: 10.1590/S1413-70542003000600004
Abstract: the repellency, reproduction and survival of sitophilus zeamais were evaluated under laboratory conditions with maize grains treated with powders obtained from fruits of azadirachta indica a. juss, leaves and fruits of capsicum frutescens l., leaves of eucalyptus citriodora hook, melia azedarach blanco, capsicum frutescens and ricinus communis l., and a mixture of leaves, flowers and fruits of chenopodium ambrosioides l.. the most repellent plant species were e. citriodora and c. frutescens (leaves). the only treatment that showed significant effect on survival and reproduction of s. zeamais was c. ambrosioides which caused 100% mortality and avoided the emergency of adults. the insecticide activity threshold was determined for this plant species and the minimal dosage for total control of this insect was 0.1645 g of powder per 20 g of maize.
COEUS: “semantic web in a box” for biomedical applications
Lopes Pedro,Oliveira José Luís
Journal of Biomedical Semantics , 2012, DOI: 10.1186/2041-1480-3-11
Abstract: Background As the “omics” revolution unfolds, the growth in data quantity and diversity is bringing about the need for pioneering bioinformatics software, capable of significantly improving the research workflow. To cope with these computer science demands, biomedical software engineers are adopting emerging semantic web technologies that better suit the life sciences domain. The latter’s complex relationships are easily mapped into semantic web graphs, enabling a superior understanding of collected knowledge. Despite increased awareness of semantic web technologies in bioinformatics, their use is still limited. Results COEUS is a new semantic web framework, aiming at a streamlined application development cycle and following a “semantic web in a box” approach. The framework provides a single package including advanced data integration and triplification tools, base ontologies, a web-oriented engine and a flexible exploration API. Resources can be integrated from heterogeneous sources, including CSV and XML files or SQL and SPARQL query results, and mapped directly to one or more ontologies. Advanced interoperability features include REST services, a SPARQL endpoint and LinkedData publication. These enable the creation of multiple applications for web, desktop or mobile environments, and empower a new knowledge federation layer. Conclusions The platform, targeted at biomedical application developers, provides a complete skeleton ready for rapid application deployment, enhancing the creation of new semantic information systems. COEUS is available as open source at http://bioinformatics.ua.pt/coeus/.
Seletividade do s-metolachlor a cultivares de feij?o (Phaseolus vulgaris L.)
Procópio, Sérgio de Oliveira;Silva, Ant?nio Alberto da;Santos, José Barbosa dos;Ribeiro Júnior, José Ivo;
Ciência e Agrotecnologia , 2003, DOI: 10.1590/S1413-70542003000100018
Abstract: the objective of work was to evaluate the selectivity of the s-metolachlor herbicide to dry bean cultivars (phaseolus vulgaris l.), through evaluations accomplished in growth chamber. the treatments consisted of the combinations of six dry bean cultivars (carioca, rudá, pérola, jalo precoce, vermelho 2157 and xamego) and seven doses of s-metolachlor (0.00; 0.48; 0.96; 1.44; 1.92; 2.88 and 3.84 kg/ha). it was verified that the only cultivar that didn't show decrease of the plant height with the increase of s-metolachlor doses was pérola, and that vermelho 2157 cultivar was the most sensitive. the only cultivar that showed reduction of the dry matter of the aerial part of plants with the application of increasing doses of s-metolachlor was the carioca. carioca and jalo precoce cultivars were susceptible to s-metolachlor, regarding the reduction of the roots dry matter. however, the largest reduction in this characteristic was observed in carioca. the level of visual symptoms of toxicity increased for all cultivars with the increase of doses. the carioca and vermelho 2157 were the most sensitive to action of s-metolachlor, presenting, respectively, increase of 22.0 and 21.1% in the injuries of plants at 30 days after the planting, to each 1 kg/ha of s-metolachlor applied. the cultivars more selective to the s-metolachlor with regard to the toxicity symptoms were pérola and jalo precoce.
Superfosfato simples e cloreto de potássio na forma??o de porta-enxerto de sapotizeiro [Manilkara zapota (L.) Von Royen]
Mendon?a, Vander;Corrêa, Fernando Luíz de Oliveira;Pio, Rafael;Rufini, José Carlos Moraes;Carrijo, Edney Paulo;Ramos, José Darlan;
Ciência e Agrotecnologia , 2007, DOI: 10.1590/S1413-70542007000100021
Abstract: the objective of this research was to verify the effect simple superphosphate and potassium hydrochloride doses on the growth of sapodilla rootstocks. the experimental design was a randomized block, with four replications in a (4 x 4) factorial scheme, being four doses of simple superphosphate (0; 2,5; 5 and 10 kg m-3 of substrate) and four levels of potassium hydrochloride (0; 1; 2 and 4 kg m-3 of substrate) and two plant per plot. the rootstocks were evaluated when they reached the graft point, by the following characteristics: length of the aerial part; root length; leaf number; dry matter of the roots, aerial and total part. the result showed that for formation of sapodilla rootstocks, it is necessary the application of simple superphosphate and potassium hydrochloride the substrate and that, level of simple superphosphate of up to 5 kg m-3 with 4 kg m-3 of potassium hydrochloride, provided, to increase, advantage in dry matter production.
Capta??o e aproveitamento da radia??o solar pelas culturas da soja e do feij?o e por plantas daninhas
Santos, José Barbosa dos;Procópio, Sérgio de Oliveira;Silva, Ant?nio Alberto da;Costa, Luiz Cláudio;
Bragantia , 2003, DOI: 10.1590/S0006-87052003000100018
Abstract: aiming to develop techniques for the establishment of a weed integrated management program, the performance of common bean (phaseolus vulgaris l.) and soybean (glycine max (l.) merrill) and of weeds bidens pilosa l., euphorbia heterophylla l. (two biotypes), sensitive and resistant to als inhibitor - herbicides and [ desmodium tortuosum (sw.) dc.], was evaluated in relation to their efficiency in capturing and utilizing solar radiation.the following indices were calculated: total dry biomass production rate (ct), leaf dry biomass production rate (cf), radiation efficient use (x), net assimilation rate (ea), specific leaf area (sa), leaf area index (l), leaf matter ratio (fw) and leaf area ratio (fa). no difference was observed for all characteristics evaluated among e. heterophylla biotypes. soybean showed the highest rate of total dry biomass production along its cycle and also the highest leaf area index, indicating its greater capacity in capturing light and providing shade to competitive plants. especially after flowering, common bean was the most efficient in draining its photoassimilates for leaf formation. soybean showed greater efficiency in converting radiation intercepted in the biomass.
Desenvolvimento foliar das culturas da soja e do feij?o e de plantas daninhas
Procópio, Sérgio de Oliveira;Santos, José Barbosa do;Silva, Ant?nio Alberto da;Costa, Luiz Claudio;
Ciência Rural , 2003, DOI: 10.1590/S0103-84782003000200005
Abstract: the objective of this study was to compare the emission rate and expansion of the leaves, duration of the leaf area (dla) and the extinction coefficient (k) for the crops soybean and of the bean, and for the weeds euphorbia heterophylla sensitive and euphorbia heterophylla resistant to the herbicides inhibiting of the als enzyme, bidens pilosa and desmodium tortuosum. the experiment was developed in the field, in soil classified as red-yellow claysoil, in the period of october of 2000 to march of 2001. each plantspecies consisted of a treatment. the treatments were arranged in a randomized complete block design with four replications. the mensurations of the photosynthetically active radiation (par) were accomplished in two points of the plants: above and bellow the canopy, by means of a light ceptometer. the emission rate and the expansion of leaves was calculated at the end of the cycle of the crops. the dla and k were calculated before and after the plant flowering. it was not observed differences in the development of the biotypes of e. heterophylla with relation to the rate of appearance of leaves, expansion rate, dla or k. among the cultures, the bean presented smaller leaf emission rate (0.591 / day) compared to the soybean (0.933 / day). among the weeds, the largest leaf emission rate was with d. tortuosum (0.699 / day). the leaf expansion rate observed by the soybean was superior to all the other species (6.77 cm2.dia-1). all plant species presented larger value for dla after the flowering compared before flowering. the soybean presented larger value of k (before and after the flowering 0.52 and 0.93, respectively) compared to the other species, demonstrating high potential of interception of solar radiation.
Capta o e aproveitamento da radia o solar pelas culturas da soja e do feij o e por plantas daninhas
Santos José Barbosa dos,Procópio Sérgio de Oliveira,Silva Ant?nio Alberto da,Costa Luiz Cláudio
Bragantia , 2003,
Abstract: Com o objetivo de desenvolver técnicas para a cria o de um programa de manejo integrado de plantas daninhas (MIPD), avaliou-se neste trabalho, em condi es de campo, o desempenho das culturas do feij o (Phaseolus vulgaris L.) e da soja [Glycine max (L.) Merrill] e das plantas daninhas pic o-preto (Bidens pilosa L.), dois biótipos de leiteiro (Euphorbia heterophylla L.) (sensível e resistente a herbicidas inibidores da enzima ALS), e carrapicho-bei o-de-boi [Desmodium tortuosum (SW.) DC.], quanto à eficiência na capta o e ao aproveitamento da radia o solar, por meio do cálculo dos índices taxa de produ o de biomassa seca total (Ct), taxa de produ o de biomassa seca foliar (Cf), uso eficiente da radia o ( ), taxa de assimila o líquida (E A), área foliar específica (S A), índice de área foliar (L), raz o de massa foliar (F W) e raz o de área foliar (F A). O experimento foi desenvolvido em Argissolo Vermelho-Amarelo em Vi osa, MG. N o se observou diferen a para todas as características avaliadas entre os biótipos de E. heterophylla. A soja apresentou a maior taxa de produ o de biomassa seca total ao longo do seu ciclo e também o maior índice de área foliar evidenciando sua maior capacidade em captar luz e em sombrear plantas competidoras. O feij o, sobretudo após o florescimento, foi a planta mais eficaz em drenar seus fotoassimilados para a forma o de folhas. A soja apresentou maior eficiência em converter a radia o interceptada em biomassa.
Desenvolvimento foliar das culturas da soja e do feij o e de plantas daninhas
Procópio Sérgio de Oliveira,Santos José Barbosa do,Silva Ant?nio Alberto da,Costa Luiz Claudio
Ciência Rural , 2003,
Abstract: Objetivou-se, neste trabalho, comparar a taxa de emiss o e expans o das folhas, dura o da área foliar (DAF) e o coeficiente de extin o (k) para as culturas da soja e do feij o e para as espécies de plantas daninhas Euphorbia heterophylla sensível e Euphorbia heterophylla resistente aos herbicidas inibidores da enzima ALS, Bidens pilosa e Desmodium tortuosum. O experimento foi desenvolvido a campo, em um Argissolo Vermelho-Amarelo, no período de outubro de 2000 a mar o de 2001. Cada espécie vegetal constou de um tratamento. O delineamento experimental utilizado foi o de blocos ao acaso com quatro repeti es. As medi es da radia o fotossinteticamente ativa (RFA) foram realizadas em dois pontos dos dosséis: acima e abaixo, por meio de um light ceptometer. A taxa de emiss o e de expans o foliar foi calculada ao final do ciclo das culturas. A dura o da área foliar e o coeficiente de extin o foram calculados antes e após o florescimento. N o se observaram diferen as no desenvolvimento dos biótipos de E. heterophylla quanto à taxa de apari o de folhas, taxa de expans o foliar, DAF ou k. Entre as culturas, o feij o apresentou menor taxa de emiss o foliar (0,591 por dia) comparado à soja (0,933 por dia). Dentre as plantas daninhas, D. tortuosum apresentou a maior taxa de emiss o foliar (0,699 por dia). A taxa de expans o foliar observada pela soja foi superior a todas as demais espécies avaliadas (6,77 cm2.dia-1). Todas as espécies apresentaram maior valor para DAF após o florescimento, em compara o com a fase vegetativa. A soja apresentou maior valor de k (antes e após o florescimento 0,52 e 0,93, respectivamente) frente às demais espécies, demonstrando maior potencial de intercepta o da radia o solar.
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