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Search Results: 1 - 10 of 71695 matches for " Fabiano Ferreira da;Marques "
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Padr?es de deslocamento e permanência de bovinos em pastos de Brachiaria decumbens diferidos sob quatro estratégias de aduba??o
Teixeira, Fábio Andrade;Bonomo, Paulo;Pires, Aureliano José Vieira;Silva, Fabiano Ferreira da;Marques, Jair de Araújo;Santana Júnior, Hermógenes Almeida de;
Revista Brasileira de Zootecnia , 2011, DOI: 10.1590/S1516-35982011000700013
Abstract: this study was conducted to evaluate the displacement and permanency patterns of grazing cattle on brachiaria decumbens deferred during 95 days under four strategies of nitrogen application (0-0, 0-100, 50-50, 100-0 kg n.ha-1), at the beginning and at the end of the rainy season. during the deferred period, in the dry season, forage yield, canopy structural characteristics, and displacement pattern were evaluated. four steers were used in ten grazing tests of 45 minutes and 14 heifers girolanda, monitored every 10 minutes during 24 hours, were used to evaluate the permanency time. pastures fertilized with 100 kg n at the end of the rainy season had higher herbage and leaf blade, sward surface height, extended leaf height, sward leaf blade bulk density and stem mass in all canopy layers. the lodging rates were higher for pastures fertilized at the end of the rainy season (0-100 and 50-50). more feeding stations and steps per minute were found in 0-100 and 50-50 fertilization strategies, due to greater difficulty in forage selection with higher degree of lodging. on the other hand, the numbers of bites per feeding station and per minute were lower for these strategies. the permanency time was greater on pastures where the fertilization was 100 kg n.ha-1 at the end of the rainy season (0-100). fertilization close to sealing period modify the displacement pattern of animals because the higher plants lodging making the animals to spend more time on pasture with greater density of leaf blade.
Consumo, Desempenho, Características de Carca?a e Biometria do Trato Gastrintestinal e dos órg?os Internos de Novilhos Nelore Recebendo Dietas com Diferentes Níveis de Concentrado e Proteína
Silva, Fabiano Ferreira da;Valadares Filho, Sebasti?o de Campos;ítavo, Luís Carlos Vinhas;Veloso, Cristina Mattos;Paulino, Mário Fonseca;Valadares, Rilene Ferreira Diniz;Cecon, Paulo Roberto;Silva, Poliana Albino;Galv?o, Renan Marques;
Revista Brasileira de Zootecnia , 2002, DOI: 10.1590/S1516-35982002000700029
Abstract: thirty six nellore bulls, with 240 kg initial live weight (lw), were used and distributed in eight treatments, with four different concentrate levels in the diets (20; 40; 60 and 80%) and two crude protein (cp) levels (15 and 18%) with four reference bulls. after the slaughter, the carcass dressing percentage, the basic cuts percentages, the carcass length, the loin eye area, the subcutaneous fat thickness, and the carcass muscle, fat, bone, protein, ether extract, water percentages, the organs and visceral weight were evaluated. dmi in the growing phase, expressed in kg/day, was not influenced by the concentrate level, presenting mean value of 7.06. but the dmi, expressed as a percentage of the lw (% lw), in this phase, demonstrated maximum consumptions of 2.59% lw, with 42.60% of concentrate. in the fattening phase, the concentrate levels did not influence the dmi, in any of the expressed ways, with mean values of 7.16 kg/day and 1.80% lw. the increase in the diet cp level, from 15 to 18%, caused a significant increase in the growing phase dmi, but it did not influence the consumption in the fattening phase. lwg and fc were not influenced by the concentrate levels of the diet, independent of the studied phase. the diet with 18% of cp propitiated, to the bulls, 22% and 22.6% more lwg in the growing and in the fattening phases, respectively, compared to the diet with 15% of cp. in the growing phase, the diet concentrate levels did not influence the carcass dressing percentage; in the fattening phase, the increase in concentrate caused a linear increase in the carcass dressing percentage in relation to the lw. no effect was verified for concentrate level and cp level on the studied basic cuts, in both growing and fattening phases. the diet concentrate levels tended to arise fat and to diminish muscle in the carcass. in the fattening phase, the greatest cp level presented a carcass with larger muscle percentage and smaller fat percentage. in the growing phase, the kid
Desempenho Produtivo de Novilhos Nelore, na Recria e na Engorda, Recebendo Dietas com Diferentes Níveis de Concentrado e Proteína
Silva, Fabiano Ferreira da;Valadares Filho, Sebasti?o de Campos;ítavo, Luís Carlos Vinhas;Veloso, Cristina Mattos;Paulino, Mário Fonseca;Cecon, Paulo Roberto;Silva, Poliana Albino;Galv?o, Renan Marques;
Revista Brasileira de Zootecnia , 2002, DOI: 10.1590/S1516-35982002000200026
Abstract: thirty six nellore bulls, with 240 kg initial live weight (lw), were used. four were reference bulls and the remaining were distributed in eight treatments, with four different concentrate levels in the diets (20; 40; 60 and 80%) and two crude protein (cp) levels (15 and 18%), in dry matter basis. the dry matter (dmi), organic matter (om), cp, neutral detergent fiber (ndf) and total digestible nutrients (tdn) intakes were determined, as well as the average lw gain (lwg), empty body weight gain (ebwg), carcass gain (cg) and the feed conversion (fc). the dmi in the growing phase, expressed in kg/day, was not influenced by the concentrate level, presenting mean value of 7.06. but the dmi, expressed as a percentage of the lw (% lw) and in grams for unit of metabolic size (g/kg0.75), in this phase, demonstrated a quadratic behavior in relation to the concentrate level, with maximum consumptions of 2.59% lw and 107.32 g/kg0.75, with 42.60 and 42.52% of concentrate, respectively. in the fattening phase, the concentrate levels did not influence the dmi, in any of the expressed ways, with mean values of 7.16 kg/day; 1.80% lw and 80.64 g/kg0.75. the increase in the diet cp level, from 15 to 18%, caused a significant increase in the growing phase dmi, but it did not influence the consumption in the fattening phase. the diets concentrate levels did not influence the om, cp and tnd intakes, in the growing and fattening phases. the average values of om, cp and tnd intake, expressed in kg/day, were 6.50; 1.18 and 5.52, respectively, during the growing phase; and 6.89; 1.20 and 5.59, respectively, during the fattening phase. the ndf consumption, expressed in kg/day and in % lw, had a decreasing linear behavior with the concentrate level increase. lwg, ebwg, cg and fc were not influenced by the concentrate levels of the diet, independently of the studied phase. in the growing phase, the mean values for lwg, ebwg, cg and fc were 1.15; 1.13 and 0.75 kg/day and 6.29, respectively; and,
Observations on the Climbing Habits of Neotropical Otter Lontra longicaudis
Fabiano Aguiar da Silva,Fernando Marques Quintela
IUCN Otter Specialist Group Bulletin , 2010,
Abstract: The present work reports the climbing behavior of Lontra longicaudis observed in an Atlantic Forest fragment in southeastern Brazil.
El papel de la institución en el escoger, acoger y acompa?ar al profesor universitario
da Silva Marques Ferreira,Maria de Lourdes;
Investigación y Educación en Enfermería , 2011,
Abstract: objective. to analyze the role of the institution in choosing, receiving and chaperone professors. methodology. qualitative study, which body analysis was composed of 32 participations in a thematic forum of a group of nine health professionals. results. after professor hiring it is necessary to receive and chaperone him. professors with longer time in the institution represent a more important role in the admission of the new professor. chaperone process is an opportunity to change and redefine the rules, and should be supported by permanent evaluation. the university as a legitimate learning scenario, production and knowledge reconstitution, should accompany changes of contemporary science and support the interdisciplinary demands in the new knowledge construction. conclusion. it is fundamental the role of the university receiving and chaperoning teachers from joining. as well university should favor the growth of the professor, not only by supporting the challenges of their pedagogic activity, but mainly through the respect of autonomy.
Motivos que influenciam a n?o-realiza??o do exame de papanicolaou segundo a percep??o de mulheres
Ferreira, Maria de Lourdes da Silva Marques;
Escola Anna Nery , 2009, DOI: 10.1590/S1414-81452009000200020
Abstract: the aim of this study was to analyze reasons which influenced a group of women on never having done the papanicolaou test, even after they started their sexual life. it was a qualitative research and the question "why have you never done the preventive exam before?" was asked during the approach. the descriptions were analyzed through bardin′s content analysis technique. women showed not to know much about cancer and the importance and techniques for prevention. they also revealed to be afraid of doing the exam and knowing the result. shame and embarrassment were feelings expressed by women, due to the intimacy exposition they're submitted to. they also expressed cultural values which make attitude changing difficult. having a job, children and the access to this kind of service were related as impediment factors too. the results showed the importance of educational actions on the necessity of prevention in the beginning of sexual activities, as well as the demystification of techniques and results.
Accountability and governance in local public services: The particular case of mixed companies
Ferreira da Cruz,Nuno; Cunha Marques,Rui;
Innovar , 2011,
Abstract: the growing budget restrictions and decentralization processes that local governments face nowadays are threatening the sustainability of local public services. to overcome this problem, local decision-makers around the world have been developing ambiguous reforms, leading to various governance models. since these services are essential for citizens' welfare, it is crucial to determine whether or not these models have been effective and useful to cope with this state of affairs. to offer extra leverage to key projects, the european governments have been resorting to public-private partnerships (ppps). one of the visible trends, which lacks further research, has been the use of mixed public-private companies (institutionalized ppps). although it is recognized that this solution can be interesting for both public and private sides, it has some particular features that can avert the aimed goals. this paper provides a literature review on mixed companies encompassing theoretical, legal and operational aspects. it also focuses on regulation by contract, referring to a particular portuguese case study in the water sector and explaining how the municipality handled risk allocation and regulated the access to the market of private investors. finally, it discusses the need for external regulation and makes suggestions on how these processes should be managed right from the bidding stage.
El papel de la institución en el escoger, acoger y acompa ar al profesor universitario O papel da institui o para escolher, acolher e acompanhar ao professor universitário The role of the institution in choosing, receiving and chaperone professors in the university
Maria de Lourdes da Silva Marques Ferreira
Investigación y Educación en Enfermería , 2011,
Abstract: Objetivo. Analizar el papel de la institución en el proceso de escoger, acoger y acompa ar al profesor universitario. Metodología. Estudio cualitativo cuyo cuerpo de análisis estuvo compuesto por 32 participaciones en un foro temático de un grupo de nueve profesionales del área de la salud. Resultados. Después de la contratación del profesor es necesario acogerlo y acompa arlo. Los profesores con mayor tiempo en la institución representan un papel importante en la acogida del nuevo compa ero. El proceso de acompa amiento es una oportunidad para cambios y redefinición de reglas y debe ser apoyado por la evaluación permanente. La universidad como escenario legítimo de aprendizaje, producción y reconstrucción de conocimiento debe acompa ar las transformaciones de la ciencia contemporánea y apoyar las exigencias interdisciplinarias en la construcción de nuevo conocimiento. Conclusión. Es fundamental el papel de la universidad en acoger y acompa ar al docente desde su vinculación; así mismo la universidad debe favorecer el crecimiento del profesor, no solo apoyando los desafíos de su actividad pedagógica, sino principalmente a través del respeto de su autonomía. Objetivo. Analisar o papel da institui o ao escolher, acolher e acompanhar ao professor universitário. Metodologia. Estudo qualitativo, cujo corpo de análise esteve composto por 32 participa es num foro temático de um grupo de nove profissionais da área da saúde. Resultados. Depois da contrata o do professor, é necessário acolhê-lo e acompanhá-lo. Os professores com maior tempo de institui o representam um papel importante na acolhida do novo colega. O processo de acompanhamento é uma oportunidade para mudan as e redefini o de regras, e deve ser apoiado pela avalia o permanente. A universidade como palco legítimo de aprendizagem, produ o e reconstru o de conhecimento deve acompanhar as transforma es da ciência contemporanea e apoiar as exigências interdisciplinares na constru o de novo conhecimento. Conclus o. é fundamental o papel da universidade em acolher e acompanhar ao docente desde sua vincula o; assim mesmo a universidade deve favorecer o crescimento do professor, n o só apoiando os desafios de sua atividade pedagógica, sen o principalmente através do respeito de sua autonomia. Objective. To analyze the role of the institution in choosing, receiving and chaperone professors. Methodology. Qualitative study, which body analysis was composed of 32 participations in a thematic forum of a group of nine health professionals. Results. After professor hiring it is necessary to receive and c
Diretrizes para o ensino na aten??o primária à saúde na gradua??o em medicina
Demarzo, Marcelo Marcos Piva;Almeida, Rodrigo Cariri Chalegre de;Marins, Jo?o José Neves;Trindade, Thiago Gomes da;Anderson, Maria Inez Padula;Stein, Airton Tetelbom;Guimar?es, Fabiano Gon?alves;Oliveira, Felipe Proen?o de;Carvalho, Fernanda Plesmann de;Silva, Flavio Dias;Oliveira, Francisco Arsego de;Carlos, Gustavo Tenório;Marques, Jaciara Bezerra;Geniole, Leika Aparecida Ishigama;Silveira, Lia Márcia Cruz da;Pinto, Maria Eugênia Bresolin;Silva, Nayra Almeida da;Bagatelli, Rodrigo Cechelero;Batista, Sandro Rogério Rodrigues;Barboza, Tania de Araújo;Sarti, Thiago Dias;Barreto, Vitor;Gusso, Gustavo Diniz Ferreira;Belaciano, Mourad Ibrahim;
Revista Brasileira de Educa??o Médica , 2012, DOI: 10.1590/S0100-55022012000100020
Abstract: these are a set of guidelines built by the brazilian association of medical education (abem) and the brazilian society of family and community medicine (sbmfc) with the aim of supporting medical schools in a practical and objective manner, when elaborating pedagogical-political projects on primary health care (phc). the advent of the brazilian national curricular guidelines for medical education, which are approved by the ministry of education in 2001 have since improved the teaching of undergraduate medical students on phc, but there are still wide variations in implementation and quality of it in medical curricula. these guidelines by abem/sbmfc partnership can exert considerable influence on medical curricula by establishing minimum requirements and core competencies for phc in brazil.
How Much Do Adjuvant and Nozzles Models Reduce the Spraying Drift? Drift in Agricultural Spraying  [PDF]
Fabiano Griesang, Ricardo Augusto Decaro, Cícero Ant?nio Mariano dos Santos, Eduardo Souza Santos, Nelson Henrique de Lima Roque, Marcelo da Costa Ferreira
American Journal of Plant Sciences (AJPS) , 2017, DOI: 10.4236/ajps.2017.811188
Abstract: The spraying of herbicides in crops has become the main form of weed control. Although it means unexpected effects on non-target plants resulted by spraying drift. Thus, improvements in application techniques, as the best selection of spray nozzles and adjuvant, are essential to avoid environmental contamination and economic losses. On this work, we evaluate how much adjuvant associated with nozzles can reduce the spray drift. The nozzles used at experiment were air induction flat tip, hollow cone and twinjet and the spray liquids, which were composed of herbicide glyphosate and phosphatidylcholine + propionic acid adjuvant. Measurements were made at wind tunnel and droplet sizer, at laser diffraction method. The models of nozzles influence in droplet size characteristics and in occurrence of spray drift. The use of adjuvants reduces the spray drift only combined with the twinjet nozzle, while for the other models the adjuvant did not reduce the global spray drift at significant levels. The adjuvant reduced the spray drift until 39%, while the nozzles model reduced until 74%. Both techniques when combined were able to reduce until 80%. The model of nozzle has the biggest result on drift mitigation and the use of adjuvants can increase the drift mitigation specially with nozzles that produces smallest droplets.
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