Gain Medium
Mostrando 1-12 de 160 artigos, teses e dissertações.
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1. Selection gains for bunch production in interspecific hybrids between “caiaué” and oil palm
Resumo: O objetivo deste trabalho foi estimar ganhos de seleção para produção de cachos em híbridos obtidos de genitores caiaué (Elaeis oleifera) da população Manicoré e dendê (Elaeis guineensis) da população La Mé, do terceiro ao oitavo ano após o plantio. Avaliaram-se 39 progênies de irmãos completos em experimentos conduzidos em delineamen
Pesq. agropec. bras.. Publicado em: 25/11/2019
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2. Portable model for vasectomy reversal training
ABSTRACT Objectives To validate an experimental non-animal model for training of vasectomy reversal. Materials and Methods The model consisted of two artificial vas deferens, made with silicon tubes, covered by a white resin, measuring 10 cm (length) and internal and external diameters of 0.5 and 1.5 mm, respectively. The holder of the ducts is made by a
Int. braz j urol.. Publicado em: 07/11/2019
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3. Residual intake and gain for the evaluation of performance, non-carcass components, and carcass characteristics of confined crossbred Texel lambs
ABSTRACT We evaluated performance, non-carcass components, and carcass characteristics of crossbred Texel lambs in different categories of residual intake and gain (RIG). We assessed 77 crossbred (¼ Pantaneira and ¾ Texel) non-castrated animals in two study phases. The first phase included 47 lambs with an initial average weight of 29.9±5.5 kg, and the se
R. Bras. Zootec.. Publicado em: 10/06/2019
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4. Correlations and selection of parents to technological traits of upland cotton
RESUMO: O aprimoramento das características tecnológicas da fibra de algodão é uma demanda constante da indústria têxtil. Este trabalho teve como objetivo identificar o potencial de materiais melhorados com alta porcentagem de plumas para contribuir com alelos que aumentam a porcentagem de plumas com fibra extra longa (ELS) no algodão de terras altas
Cienc. Rural. Publicado em: 30/05/2019
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5. Sentimentos do Estudante de Medicina quando em Contato com a Prática
RESUMO Com a atual configuração curricular dos cursos de Medicina, desde o primeiro ano do curso o estudante entra em contato com os serviços do Sistema Único de Saúde (SUS) e com a população usuária do sistema, o que costuma ser chamado de “contato precoce” com pacientes. Tal inserção precoce gera emoções diversas nos estudantes, positivas e
Rev. bras. educ. med.. Publicado em: 2019-03
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6. Genetic parameters for type score traits and milk production in Brazilian Jersey herds
ABSTRACT This study aimed to estimate the heritability coefficients for ten functional type traits and milk production in the Jersey breed in Brazil, besides the genetic and phenotypic correlations between them. The present study utilised data from 1,567 records of linear type traits, including stature (ST), body depth (BD), loin strength (LS), rump width (R
R. Bras. Zootec.. Publicado em: 22/10/2018
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7. Gain of function in Mycobacterium bovis BCG Moreau due to loss of a transcriptional repressor
The Bacille Calmette-Guérin (BCG) vaccine comprises a family of genetically different strains derived by the loss of genomic regions (RDs) and other mutations. In BCG Moreau, loss of RD16 inactivates rv3405c * , encoding a transcriptional repressor that negatively regulates the expression of Rv3406, an alkyl sulfatase. To evaluate the impact of this loss o
Mem. Inst. Oswaldo Cruz. Publicado em: 11/10/2018
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8. Enhanced Detection of Ponceau 4R Food Dye by Glassy Carbon Electrode Modified with Reduced Graphene Oxide
This paper reports the development of a glassy carbon electrode modified with a reduced graphene oxide (r-GO/GCE) for the determination of the food dye named Ponceau 4R (PNC). The modified sensor presented excellent signal gain in relation to the GCE and GCE modified with graphene oxide besides exhibiting well defined oxidation peaks for PNC at potential of
J. Braz. Chem. Soc.. Publicado em: 2018-06
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9. Effect of Dietary Lysine Regimens on Growth Performance and Meat Composition in Aseel Chicken
ABSTRACT A study was designed with the objective, to evaluate the effect of dietary lysine (Lys) regimens on growth performance and meat composition of Aseel chicken. In total, 540 day old chicks, 180 from each variety, were randomly assigned to 9 experimental groups in a 3 (Varieties: Mianwali (MW), Peshawari (PW), and Lakha (LK)) × 3 (Lys regimens: L1, L2
Braz. J. Poult. Sci.. Publicado em: 2018-04
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10. Development and reproductive performance of Hereford heifers of different frame sizes up to mating at 14-15 months of age
ABSTRACT Body development and reproductive performance of a hundred forty-two 14 to 15-month-old heifers, classified at weaning according to frame size as small, medium, and large, were evaluated. The parameters evaluated were: body weight, hip height, body condition score, weight gain, ovarian activity, and pregnancy rate. At weaning, body weight and hip he
R. Bras. Zootec.. Publicado em: 15/02/2018
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11. Isolation and Probiotic Potential of Lactobacillus Salivarius and Pediococcus Pentosaceus in Specific Pathogen Free Chickens
ABSTRACT This study was conducted to isolate Lactobacillus salivarius and Pediococcus pentosaceus strains from cecal content and investigate their probiotic potential in specific pathogen free (SPF) chickens. L. salivarius and P. pentosaceus strains were isolated from the cecal content of SPF chickens and identified by 16s rDNA sequence analysis by BLAST ana
Rev. Bras. Cienc. Avic.. Publicado em: 2017-06
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12. Relationship of post-weaning growth and age at puberty in crossbred beef heifers
ABSTRACT This study was intended to evaluate body size structure and growth parameters of crossbred heifers fed at four nutritional levels to achieve puberty earlier. Animals were classified depending on their level of crossing between Nelore and Hereford and subjected to four nutritional levels (kg day−1) as follows: 0.5 (light; n = 32), 0.75 (medium; n =
R. Bras. Zootec.. Publicado em: 2017-05