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Search Results: 1 - 10 of 48501 matches for " Luiz Fernando Teixeira;Fassani "
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Rela??o lisina digestível: proteína bruta em dietas para frangos de corte no período de 1 a 21 dias de idade. Desempenho e metabolismo
Rodrigues, Kênia Ferreira;Rodrigues, Paulo Borges;Freitas, Rilke Tadeu Fonseca de;Bertechini, Antonio Gilberto;Albino, Luiz Fernando Teixeira;Fassani, édison José;
Revista Brasileira de Zootecnia , 2008, DOI: 10.1590/S1516-35982008000300010
Abstract: the experiment aimed to test different ratios digestible lysine:crude protein (cp) in diets for broiler until 21 days. one thousand and eight hundred 1-d birds of cobb strain were allotted to a completely randomized design with a hierarchical rank model with three levels of cp and four ratios digestible lysine:cp was used. in the performance trial, the diets were fed to 30 birds in each of the five replicates. at 21 days of age, feed intake, weight gain and feed conversion were evaluated. a linear increase on weight gain was observed in the 18.5 and 21.5% of cp levels. feed conversion improved linearly according to the ratios of lysine within the three levels of cp studied. carcass yield increased linearly with increasing rations at the level of 15.5% of cp, it not being significant at the other levels of cp studied. in the metabolism trial, the ratios digestible lysine:cp showed linear effect on eman (21.5% of cp) and nitrogen excretion (18.5% of cp), quadratic effect on eman (15.5 and 18.5% of cp) and n retention coefficient (15.5% of cp). based on the results of weight gain, the ideal digestible lysine:cp ratio in the initial phase was of 6.8% (18.5% of cp) and 5.9% (21.5% of cp), or 1.26 and 1.27% of digestible lysine. the dietary cp contents fed to broilers in the initial phase can be reduced to 18.5%, with no effect on bird performance, but by decreasing nitrogen excretion to 24%, since the diets are supplemented with synthetic aminoacids.
A HISTóRIA DO ENSINO DE LITERATURA INFANTIL NO BRASIL: UM ESTUDO SOBRE A TRAJETóRIA DA OBRA DE MONTEIRO LOBATO NA ESCOLA
Fernando Teixeira Luiz
Nuances : Estudos sobre Educa??o , 2012,
Abstract: Paralelo à trajetória de Monteiro Lobato no processo de constitui o e consolida o das narrativas infantis enquanto escrituras dotadas de artisticidade, desenvolvem-se algumas concep es de leitura- pautadas em diversas teorias do texto e da linguagem – que fundamentam as práticas de ensino de literatura, formando leitores de acordo com determinado modelo. Este trabalho tem a inten o de apresentar as metodologias empregadas para contemplar as riquezas estética, ideológica, polissêmica e altamente sugestiva do ciclo O Sítio do Picapau Amarelo nas séries iniciais do ensino fundamental. Para tanto, s o recuperados os procedimentos pedagógicos a partir de um considerável levantamento bibliográfico. A seguir, será discutido a respeito das atua es do professor perante o texto plurissignificativo lobatiano, tendo como base as entrevistas efetuadas em seis unidades públicas de ensino de Presidente Prudente (SP).
MINHAS MEMóRIAS DE LOBATO: O ESCRITOR AOS OLHOS DOS PERSONAGENS
Fernando Teixeira Luiz
Nuances : Estudos sobre Educa??o , 2011,
Abstract: MINHAS MEMóRIAS DE LOBATO: O ESCRITOR AOS OLHOS DOS PERSONAGENS
Leukocoria and the red reflex test
Mirna Yae Yassuda Tamura,Luiz Fernando Teixeira
Einstein (S?o Paulo) , 2009,
Abstract: Until recently, the ophthalmologic examination of newborns in maternity hospitals was not a priority; even today, few hospitals perform this examination adequately. Consequences may be disastrous, because by the time eye alterations are found, the child may have developed permanent loss of visual acuity. The ophthalmologic examination in nurseries, carried out by neonatologists, permits an early diagnosis and referral for effective therapy and adequate development of vision. This study underlines the importance of the red reflex test in newborns and presents the main causes of leukocoria (cataract, retinoblastoma, and retinal and vitreous diseases) to alert pediatricians and neonatologists about this condition. Special emphasis is given to retinoblastoma, a condition affecting 1/14,000 to 1/20,000 live newborns; genetic, clinical, diagnostic, and therapeutic aspects are presented. Early diagnosis of retinoblastoma is essential for reducing morbidity and mortality.
DISTúRBIOS NUTRICIONAIS INDUZIDOS PELA ADUBA O DE FóSFORO E FERRO EM PLANTAS JOVENS DE GRáPIA (Apuleia leiocarpa)
Evandro Luiz Missio,Fernando Teixeira Nicoloso
Ciência Florestal , 2005,
Abstract: A grápia (Apuleia leiocarpa Vog. Macbride) é uma espécie florestal nativa de grande interesse madeireiro, encontrando-se, atualmente, bastante dizimada. Em trabalhos anteriores, foi observado que as folhas novas de plantas jovens de grápia apresentaram sintomas visuais indicativos de deficiência de Fe na presen a de doses crescentes de P. O presente trabalho teve como objetivo caracterizar os efeitos da intera o da aduba o de P e Fe no balan o nutricional e no crescimento de plantas jovens de grápia cultivadas num ARGISSOLO VERMELHO Distrófico arênico, sob condi es de casa de vegeta o. Os tratamentos consistiram de uma combina o bifatorial (2x3) completa, com dois níveis de aduba o de fósforo (60 e 180 mg kg-1) e três níveis de ferro (0, 6 e 12 mg kg-1); além disso, realizou-se aduba o complementar de N, K, Ca e Mg em todos tratamentos. A análise de crescimento das plantas foi realizada mensalmente, considerando a altura de planta, diametro do caule e número de folhas por planta. Aos 150 dias após a emergência das plantas, avaliaram-se ainda a massa seca de raízes, do caule, das folhas e total da planta, comprimento das raízes, comprimento radicular específico, número de folhas caídas, rela o entre a massa seca de raízes e da parte aérea e a concentra o de P, Fe, Cu e Zn nos tecidos da planta. A rela o de concentra o entre o P e os micronutrientes Fe, Cu e Zn é mais apropriada na avalia o do estado nutricional da grápia que a análise da concentra o absoluta desses elementos nos tecidos. A alta disponibilidade de P no solo causou deficiência de Fe, Cu e Zn nas plantas de grápia. O aumento da disponibilidade de Fe, ocasionado pela aduba o desse elemento, ou pela diminui o do pH do solo, induzida pela aduba o com outros nutrientes, provocou decréscimo nas concentra es de Cu e Zn nas raízes. Na presen a de 180 mg de P kg-1 de solo, a aplica o de 12 mg de Fe kg-1 de solo, na forma de Fe-EDTA, diminuiu a clorose foliar e aumentou o crescimento de plantas jovens de grápia.
Hormones in Poultry Production: Scientific Facts  [PDF]
Wagner Azis Garcia de Araújo, Tarcisio Sim?es Pereira Agostinho, Nielton Cezar Ton, Luiz Fernando Teixeira Albino
Open Journal of Animal Sciences (OJAS) , 2014, DOI: 10.4236/ojas.2014.45029
Abstract:

The following article has been retracted due to the investigation of complaints received against it. The Editorial Board found that substantial portions of the text came from other published papers. The scientific community takes a very strong view on this matter, and the Open Journal of Animal Sciences treats all unethical behavior seriously. This paper published in Vol.4 No.5, 228-236, 2014 has been removed from this site.

Title: Hormones in Poultry Production: Scientific Facts
Authors: Wagner Azis Garcia de Araújo, Tarcisio Simões Pereira Agostinho, Nielton Cezar Ton, Luiz Fernando Teixeira Albino

Lombalgia e o equilíbrio corporal de atletas da sele??o Brasileira feminina de canoagem velocidade
Lemos, Luiz Fernando Cuozzo;Teixeira, Clarissa Stefani;Mota, Carlos Bolli;
Revista Brasileira de Cineantropometria & Desempenho Humano , 2010, DOI: 10.5007/1980-0037.2010v12n6p457
Abstract: low back pain has been shown to interfere with body stability. in sports, the study of these relationships is important because the bouts may influence the results of training and competitions. high rates of injury to the lumbar region have been reported for elite female canoe paddlers. the objective of this study was to assess the influence of low back pain on body balance in female athletes of the brazilian flatwater canoe team. athletes with low back pain (in the last week) were compared to those without pain in the two-leg and single-leg stance, with the eyes open and closed, using an accusway plus force platform (advanced mechanical technology, inc.). the variables analyzed were the amplitude of the pressure center in the anteroposterior direction (copap) and medial-lateral direction (copml). the results showed higher body instability for athletes with low back pain. for copml, no significant difference between the two groups was observed for only one condition (single-leg stance) (p = 0.901), and for copap, no significant difference was observed for two conditions (p = 0.414 and p = 0.567), i.e., single-leg stance and eyes closed. in conclusion, low back pain was harmful to body balance in high-level female canoe paddlers.
Low back pain and corporal balance of female brazilian selection canoeing flatwater athletes
Luiz Fernando Cuozzo Lemos,Clarissa Stefani Teixeira,Carlos Bolli Mota
Revista Brasileira de Cineantropometria e Desempenho Humano , 2010,
Abstract: Low back pain has been shown to interfere with body stability. In sports, the study of these relationships is important because the bouts may influence the results of training and competitions. High rates of injury to the lumbar region have been reported for elite female canoe paddlers. The objective of this study was to assess the influence of low back pain on body balance in female athletes of the Brazilian flatwater canoe team. Athletes with low back pain (in the last week) were compared to those without pain in the two-leg and single-leg stance, with the eyes open and closed, using an AccuSway Plus force platform (Advanced Mechanical Technology, Inc.). The variables analyzed were the amplitude of the pressure center in the anteroposterior direction (COPap) and medial-lateral direction (COPml). The results showed higher body ins-tability for athletes with low back pain. For COPml, no significant difference between the two groups was observed for only one condition (single-leg stance) (p = 0.901), and for COPap, no significant difference was observed for two conditions (p = 0.414 and p = 0.567), i.e., single-leg stance and eyes closed. In conclusion, low back pain was harmful to body balance in high-level female canoe paddlers.
Efeito da Rela??o Arginina: Lisina sobre o Desempenho e Qualidade de Carca?a de Frangos de Corte de 3 a 6 Semanas de Idade, em Condi??es de Alta Temperatura
Costa, Fernando Guilherme Perazzo;Rostagno, Horacio Santiago;Toledo, Rodrigo Santana;Albino, Luiz Fernando Teixeira;
Revista Brasileira de Zootecnia , 2001, DOI: 10.1590/S1516-35982001000800010
Abstract: an experiment was run using 720 male ross chicks, grown from 22 to 42 days of age under high environmental temperature condition (26.2 to 30.5oc), to evaluate the effect of the digestible arginine:lysine (arg:lys) ratio on performance and carcass quality of broiler chickens. a complete randomized design with six treatments (95.0, 102.5, 110.0, 117.5, 125.0 and 132.5% arg:lys ratio), six replicates and 20 birds per experimental unit was used. there was no significant effect on broiler performance, however arg:lys ratio linearly improved leg quarter yield and linearly decreased abdominal fat.
Níveis dietéticos de lisina para frangos de corte de 1 a 21 e 22 a 40 dias de idade
Costa Fernando Guilherme Perazzo,Rostagno Horacio Santiago,Albino Luiz Fernando Teixeira,Gomes Paulo Cezar
Revista Brasileira de Zootecnia , 2001,
Abstract: Foram realizados dois experimentos para determinar a exigência nutricional de lisina total para frangos de corte Ross de ambos os sexos, nos períodos de 1 a 21 e 22 a 40 dias de idade, respectivamente. Foram avaliados o ganho de peso, consumo de ra o, convers o alimentar e avalia o de carca a. Para cada experimento, o delineamento utilizado foi o inteiramente casualizado, em esquema fatorial 2x6, constituídos de dois sexos e seis níveis dietéticos de lisina, com seis repeti es e um total de 1440 aves. As dietas basais com 1,03% de lisina total, 22,00% PB e 3000 kcal EM/kg, no primeiro experimento, e 0,92% de lisina total, 20,00% PB e 3150 kcal EM/kg no segundo experimento, foram suplementadas com seis níveis de lisina pura (0; 0,06; 0,12; 0,18; 0,24 e 0,30%). Considerando-se os dados de ganho de peso e convers o alimentar, as exigências nutricionais estimadas para o experimento de 1 a 21 dias foram 1,303 e 1,249% de lisina total e 1,183 e 1,129% de lisina digestível, para os machos e fêmeas, respectivamente. Para o experimento de 22 a 40 dias, levando em considera o os parametros analisados de desempenho e avalia o de carca a, pode-se estimar uma exigência de 1,164 e 1,143% de lisina total e 1,044 e 1,023% de lisina digestível para machos e fêmeas Ross, respectivamente.
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