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Search Results: 1 - 10 of 359470 matches for " Ademar P. de;Dornelas "
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Lima beans production and economic revenue as function of organic and mineral fertilization
Alves, Adriana U;Oliveira, Ademar P de;Alves, Anarlete U;Dornelas, Carina SM;Alves, Edna U;Cardoso, Edson A;Oliveira, Arnaldo Nonato P de;Cruz, Iordan da S;
Horticultura Brasileira , 2008, DOI: 10.1590/S0102-05362008000200024
Abstract: lima beans (phaseolus lunatus l.) are alternative food and income sources for the population of northeastern brazil. in this region, lima beans are consumed either as green or dry grains. however, low yields have been observed, a challenge that could be overcome by adequate organic and mineral fertilization. this work intended to assess lima beans yield, cultivar raio de sol, as affected by doses of cattle manure in the presence and absence of mineral npk fertilization. the experiment was carried out at the federal university of paraíba, brazil, from september, 2004 to may, 2005. the experimental design was of randomized blocks, with four replications, 40-plant plots, spaces of 1.00 x 0.50 between and within rows, respectively. treatments were displayed in a 6 x 2 factorial, corresponding to manure doses (0, 10, 20, 30, 40 and 50 t ha-1) and presence and absence of npk. green and dry grain, and pod yields were analysed, as well as the economic revenue for pods and dry grains. to measure the economic efficiency, pods and dry grains were employed as the exchange units. maximum pod yields (12.6 and 11.2 t ha-1) were achieved with 21.4 and 23 t ha-1 of manure, with and without npk, respectively. highest green grain yields (11.1 and 9.9 t ha-1) were obtained with 21.3 and 22.9 t ha-1 of manure, with and without npk, respectively. the highest yield of dry grains (3.5 t ha-1) was obtained with 26.6 t ha-1 of manure combined with npk. in the absence of npk, the use of cattle manure resulted in an average dry grain yield of 2.0 t ha-1. the maximum economic efficiency for pod production was reached with 17 and 18.6 t ha-1 of manure, with predicted net incomes of 2.88 and 3.36 t ha-1 of pods, in the presence and absence of npk, respectively. for dry grains, the maximum economic efficiency was achieved with 23 t ha-1 of manure, in the presence of npk, which produced a net revenue of 2.12 t ha-1 of dry grains.
Resposta do quiabeiro às doses de fósforo aplicadas em solo arenoso
Oliveira, Ademar P. de;Dornelas, Carina Seixas M.;Alves, Adriana U.;Alves, Anarlete U.;Silva, Jandiê Araújo da;Oliveira, Arnaldo Nonato P. de;
Horticultura Brasileira , 2007, DOI: 10.1590/S0102-05362007000200010
Abstract: the influence of phosphorus fertilization on yield of okra, cv. santa cruz was evaluated. the research was carried out in the experimental design of randomized blocks, with five treatments (0; 44; 88; 132 and 176 kg ha-1 of p), and four replications. the maximum number of fruits per plant (43) was obtained with the maximum level of 176 kg ha-1 of p. the estimated maximum yield of commercial fruits (38.6 t ha-1), was related to 139 kg ha-1 of p. the application of 137 kg ha-1 of p provided the highest economical income, yielding 38.3 t ha-1 of commercial fruits, with an increment of fruits of 17.4 t ha-1. the most economic level represented 98% of that responsible for the maximum yield, indicating that the okra responded economically to the use of p in sandy soil and, of the p level responsible for the maximum commercial yield of fruits were related to 40 mg dm-3 of available p in soil (mehlich 1), and the level responsible for the highest economic income was related to 38 mg dm-3.
Produ??o de batata-doce adubada com esterco bovino em solo com baixo teor de matéria organica
Santos, Jo?o F dos;Oliveira, Ademar P de;Alves, Adriana U;Brito, Carlos H de;Dornelas, Carina SM;Nóbrega, José PR;
Horticultura Brasileira , 2006, DOI: 10.1590/S0102-05362006000100021
Abstract: the influence of organic fertilization on total and commercial production of sweet potato roots, rainha branca cv. was evaluated. the experiment was carried out from june to october/2004, in paraiba state, brazil. the experimental design was of randomized blocks with six treatments (0; 10; 20; 30; 40 and 50 t ha-1 of cattle manure), in four replications. the total and commercial productions of sweet potato roots were 18.5 and 14.2 t ha-1 obtained with 32 and 30 t ha-1 of cattle manure. the cattle manure level responsible for maximum economic return of commercial roots (30 t ha-1), was equal to that which allowed maximum production, represented 100% of maximum technique efficiency, constituting an indicative of the economic viability of cattle manure application in sweet potato. the estimated cattle manure levels which resulted maximum production and economic returns for commercial roots, corresponded to 13.8 g kg-1 of remaining organic matter with the extractor. in similar soils of this study, the organic fertilization for sweet potato production can be dispensed, with remaining organic matter level higher than 13.8 g kg-1 of soil.
Produ??o de feij?o-fava em fun??o do uso de doses de fósforo
Oliveira, Ademar P. de;Alves, Edna U.;Alves, Adriana U.;Dornelas, Carina S.M.;Silva, Jandiê A. da;P?rto, M?nica L.;ALves, Amarlete V.;
Horticultura Brasileira , 2004, DOI: 10.1590/S0102-05362004000300008
Abstract: phosphorus is an important mineral nutrient for vegetables. this work was conducted at universidade federal da paraíba, in areia, brazil, from december/2001 to july/2002, aiming to evaluate the effect of levels of p2o5 on the yield of lima bean, cv. "orelha de vó". the experimental design was a randomized block with five treatments (0; 100; 200; 300; 400 and 500 kg ha-1 of p2 o5), and four replications. each plot consisted of 40 plants spaced 1.0 m between rows and 0.50 m between plants in each row. the estimated maximum yield of green and dry beans (5.2 and 2.7 t ha-1, respectively) corresponded, to the dosages of 309 and 302 kg ha-1 of p2o5. the levels 291 kg ha-1 and 281 kg ha-1 of p2o5 provided, respectively, the greater economic return for the yield of green (4.1 t ha-1) and dry (1.8 t ha-1) beans. the most economic levels included more than 80% of those dosages responsible for the maximum yields and indicated the economic viability of phosphorus utilization on lima bean crop. the p2o5 levels which promoted the maximum yield and the maximum economic return for green and dry beans yield were respectively, with 57.1; 56.3; 55.0 and 53.8 mg dm-3 of available p for the extractor of melich 1. the lima bean response to the phosphorus fertilization in soils with similar fertility used in the present study, for green and dry beans yield, will be reduced at levels of available p superior to 55.0 and 53.8 mg dm-3. the average concentration of p in the leaves of lima bean, 120 days after sowing, in function of levels of p2o5 was of 3.4 g kg-1. for the soil of this study the application of 291 and 281 kg ha-1 of p2o5 is more recommended to establish the lima bean respectively, for green and dry beans yield.
Síndrome de Fournier: 10 anos de avalia o Fournier's syndrome: a 10-year evaluation study
Marilho Tadeu Dornelas,Marília de Pádua Dornelas Correa,Felipe Marcellos Lemos Barra,Lívia Dornelas Corrêa
Revista Brasileira de Cirurgia Plástica , 2012,
Abstract: INTRODU O: A gangrena de Fournier é uma fasciite necrosante sinérgica do períneo e parede abdominal, que tem origem no escroto e pênis, no homem, e vulva e virilha, na mulher. O processo inicialmente foi descrito como idiopático, mas atualmente sabe-se que se trata de grave afec o causada por bactérias Gram positivas, Gram negativas ou anaeróbios, que pode levar a comprometimento sistêmico importante e, eventualmente, morte. MéTODO: Foi realizado estudo retrospectivo, baseado na análise de prontuários médicos de 23 pacientes portadores de síndrome de Fournier, no período de janeiro de 2002 a janeiro de 2012. O tratamento dos pacientes incluiu interven o precoce, com antibioticoterapia de largo espectro e desbridamentos consecutivos. O procedimento terapêutico empregado para a reconstru o variou desde a aproxima o das bordas com sutura simples até uso de retalhos e enxertos, nas les es extensas. RESULTADOS: As técnicas de repara o cutanea foram eficientes e a repara o escrotal foi também efetiva em todos os casos, obtendo-se bons resultados estéticos. Houve 3 (13%) óbitos, 2 deles em pacientes com doen as pregressas e portadores de comorbidades. CONCLUS ES: Apesar da reconhecida gravidade da Síndrome de Fournier, as medidas terapêuticas adotadas, como rápida interven o, desbridamento precoce e antibioticoterapia de amplo espectro, juntamente com abordagem multidisciplinar, demonstraram-se bastante eficazes no controle da doen a, permitindo reconstru o cirúrgica das áreas atingidas, com baixa mortalidade. BACKGROUND: Fournier's gangrene is a synergistic necrotizing fasciitis of the perineum and abdominal wall that develops in the scrotum and penis in men and the vulva and groin in women. This disease was initially believed to be idiopathic; however, recent studies have indicated that it is a serious condition caused by gram-positive, gram-negative, or anaerobic bacteria. It is often associated with severe and fatal systemic involvement. METHODS: A retrospective study involving a chart review of 23 patients with Fournier's syndrome treated between January 2002 and January 2012 was conducted. Prompt treatment consisted of broad-spectrum antibiotic administration and serial debridement. The reconstruction techniques ranged from edge approximation via simple sutures to the use of flaps and grafts in cases with extensive lesions. RESULTS: The skin and scrotal reconstruction techniques were effective in all cases, yielding satisfactory aesthetic results. Three (13%) patients died, including 2 patients who had previous illnesses and comorbidities. CONCL
Tratamento cirúrgico da ginecomastia: uma análise criteriosa
Dornelas, Marilho Tadeu;Machado, Dequitier Carvalho;Gon?alves, Ana Luisa Carneiro Pereira;Dornelas, Marcília de Cássia;Correa, Marilia de Pádua Dornelas;
Revista Brasileira de Cirurgia Plástica , 2010, DOI: 10.1590/S1983-51752010000300012
Abstract: introduction: the gynecomastia is an increase in male breast and an important impact on quality of life. however, it is a condition likely to be modified. objective: to analyze the surgical treatment of gynecomastia pointing the major complications. methods: two hundred and eighty-four patients underwent surgery to correct gynecomastia from january 1998 to september 2008, 94.37% of patients were grade i and ii and 5.63%, grade iii. results: 3.87% patients had seromas and 2.11%, hematoma (p<0.001). patients grade i and ii had keloids in incision of liposuction (0.74%) and patients grade iii presented are olar enlargement. conclusion: the techniques used for treatment of gynecomastia were considered safe and effective with low complication rate.
Bioplastia na lipodistrofia de pacientes com HIV/AIDS Bioplasty for lipodystrophy in patients with HIV/AIDS
Marilho Tadeu Dornelas,Marília de Pádua Dornelas Corrêa,Gabriel de Mendon?a Netto,Felipe Marcellos Lemos Barra
Revista Brasileira de Cirurgia Plástica , 2012,
Abstract: INTRODU O: O início do tratamento da síndrome da imunodeficiência adquirida (AIDS) com a terapia antirretroviral de alta atividade (HAART), na década de 1990, aumentou, consideravelmente, a longevidade e a qualidade de vida dos portadores da doen a. A redu o da morbidade e da mortalidade associadas a doen as infecciosas e neoplásicas oportunistas, porém, tem sido acompanhada pelo aumento da prevalência de outras doen as, entre elas a lipodistrofia associada ao vírus da imunodeficiência humana (HIV). A lipodistrofia decorre da toxicidade de drogas utilizadas na terapia antirretroviral, sendo atribuída aos inibidores de protease e aos inibidores da transcriptase reversa análogos do nucleosídeo. Este trabalho aborda a lipoatrofia facial, que confere um aspecto de envelhecimento precoce e traz de volta o velho estigma da "facies da AIDS", podendo impactar negativamente na qualidade de vida dos portadores de HIV. MéTODO: Neste estudo foram incluídos 41 pacientes apresentando lipoatrofia facial, que foram submetidos a preenchimento com polimetilmetacrilato (PMMA) no Hospital Universitário da Universidade Federal de Juiz de Fora (HU-UFJF) e na clínica Plastic Center, Clínica de Cirurgia Plástica em Juiz de Fora, no período entre janeiro de 2010 e fevereiro de 2012. RESULTADOS: O número de procedimentos realizados em cada paciente variou de 1 a 4, sendo respeitado um intervalo mínimo de 90 dias entre eles. A quantidade de PMMA utilizado variou de acordo com o grau e a regi o a serem corrigidos, ficando entre 3 ml e 18 ml por procedimento. Em todos os pacientes, o resultado obtido foi favorável esteticamente. CONCLUS ES: Os resultados obtidos pela bioplastia com PMMA foram considerados satisfatórios pelos pacientes. O material utilizado possui alta adaptabilidade às áreas receptoras, necessitando apenas da modelagem e da quantidade adequada para que apresente bom padr o estético. BACKGROUND: When the treatment of acquired immunodeficiency syndrome (AIDS) with highly active antiretroviral therapy (HAART) began in the 1990s, it considerably increased the life expectancy and quality of life of AIDS patients. However, the decrease in morbidity and mortality associated with opportunistic infectious and neoplastic diseases was accompanied by an increase in the prevalence of other diseases, including HIV-associated lipodystrophy. Lipodystrophy is due to the toxicity of drugs used in antiretroviral therapy, including protease inhibitors and nucleoside analog reverse transcriptase inhibitors. This article discusses the treatment of facial lipodystrophy, which confers an
Desempenho de seis híbridos de repolho na época chuvosa de Areia-PB
Oliveira, Ademar P. de;Costa, Janete S.;Costa, Caciana C.;
Horticultura Brasileira , 1999, DOI: 10.1590/S0102-05361999000200018
Abstract: the objective of the work was to evaluate the behaviour of six cabbage hybrids: midore, rotan, saik?, fuyu, matsukaze and roxo in rainy conditions. the study was conducted in the center of agrarian sciences of the federal university of paraíba, in areia-pb, on a red-yellow latossoil, between the period of april to july 1996. the experiment was laid out in a randomised block design, with six treatments and four repetitions, in plots of 20 analyseable plants, spaced 0.80 m between rows and 0.40 m between plants. productivity, medium head weight, format index, head compactness, and tolerance to black rot were evaluated. the results obtained indicated the hybrid midore as an option for cultivation in the rainy season in areia, when considering a productivity of 30.62 t/ha, medium weight of 1.314 kg, compact and rounded head format, and high tolerance to black rot, compared to the performance of matsukaze, considered commercial pattern in areia -pb.
Produ??o de alho em fun??o de diferentes níveis de água e esterco bovino no solo
Melo, Jo?o Paulo L.;Oliveira, Ademar P. de;
Horticultura Brasileira , 1999, DOI: 10.1590/S0102-05361999000100004
Abstract: garlic is cultivated during the cold weather period, which is also the dry season in brazilian producing regions. frequent irrigations are therefore needed to supply enough water to the fields. in addition to irrigation, organic fertilization in garlic is a routine practice, with many producers making it the only source of nutrients to plants. thus, this work was carried out to evaluate the effect of different water levels and organic matter in the production and quality of garlic. the experiment was performed in the greenhouse at the center of agrarian sciences, federal university of paraíba, in areia county, from may to october 1995, the cool and dry season. the experiment followed a complete randomized block design with treatments distributed in a factorial 4 x 4 scheme. the first factor corresponded to water levels in soil (65, 75, 85 and l00% of the field capacity) and the second factor corresponded to amounts of tanned bovine manure (0, 20, 30, and 40 t/ha). the experiment was conducted with three replications and plots of six plants, spaced 0.30 m x 0.10 m, using cv. dourados. it was observed that plant length increased with water levels, reaching 44.0 cm and 46.0 cm 60 days after planting (dap), and 45.0 cm and 47.5 cm 90 dap, for 85% and 100% water availability levels in soil, respectively. the maximum bulb weight (14.85 g) was reached with 95.15% of available water in soil, while maximum total production reached 4,604 kg/ha, with 97.93% of available water in soil. each percentage increase in available water in the soil corresponded to an increase of 80.35 kg/ha of commercial bulbs and a reduction of 10.71 kg/ha of non-marketable bulbs. neither the use of bovine manure, nor its interaction with levels of water in soil significantly influenced any of the characteristics.
Siliconomas
Dornelas, Marilho Tadeu;Correa, Marilia de Pádua Dornelas;Barra, Felipe Marcellos Lemos;Sá Junior, Carlos Alberto Correa de;Dornelas, Marcília de Cássia;Sant'Anna, Ludmila Leite;Netto, Gabriel de Mendon?a;Arruda, Fabrizio Romagnoli de;
Revista Brasileira de Cirurgia Plástica , 2011, DOI: 10.1590/S1983-51752011000100005
Abstract: introduction: the industrial liquid silicone has been introduced in the human body in a clandestine manner, with the purpose of correcting defects, depressions, irregularities and to increase volumes in women, men or transgenders. several complications can occur, such as infection, tissue necrosis, and later migration of the product through the lymphatic system, venous system, or even by force of gravity. methods: eleven patients with siliconomas, belonging to the ambulatory service of plastic surgery of hospital universitário da ufjf and clinic plastic center in juiz de fora, mg, were evaluated from january 2005 to december 2010. of these, 7 were male and 4 female, and there were 3 transvestites. all patients clearly referred the material injected into their bodies and have done all the procedure in a non-hospital environment and by lay individuals. conclusion: this article's primary goal is to clarify the harmful consequences that this product may cause to the body such as scars and major aesthetic and functional sequelae.
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