Results 31 to 40 of about 908,657 (285)
Revista Brasileira de Zootecnia, 2006 O experimento foi realizado para avaliar o desempenho e o teor de minerais na cama de frangos no período de 1 a 21 dias de idade, alimentados com rações contendo níveis reduzidos de proteína bruta (PB) e fósforo disponível (Pd) suplementadas com ...
Yolanda Lopes da Silva +6 more
doaj +1 more source
Lysine levels in diets for broilers from 8 to 21 days of age
Revista Brasileira de Zootecnia, 2013 This study was conducted to evaluate the effects of digestible lysine levels in diets with and without supplementation of industrial amino acids on performance and fat deposition in the carcass of broilers in the starter phase.
Will Pereira de Oliveira +7 more
doaj +1 more source
Chemical-free inactivated whole influenza virus vaccine prepared by ultrashort pulsed laser treatment [PDF]
, 2014 There is an urgent need for rapid methods to develop vaccines in response to emerging viral pathogens. Whole inactivated virus (WIV) vaccines represent an ideal strategy for this purpose; however, a universal method for producing safe and immunogenic ...
Achilefu, Samuel +10 more
core +2 more sources
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009 Foram realizados dois experimentos com o objetivo de estudar, no primeiro, o efeito de diferentes relações treonina:lisina digestíveis (TL) sobre a utilização do nitrogênio (N) em suínos na fase inicial, dos 15 aos 30kg de peso, e, no segundo, o efeito ...
D. Paiano +5 more
doaj +1 more source
Ultrafast electron diffraction using an ultracold source [PDF]
, 2014 We present diffraction patterns from micron-sized areas of mono-crystalline graphite obtained with an ultracold and ultrafast electron source. We show that high spatial coherence is manifest in the visibility of the patterns even for picosecond bunches ...
Engelen, W. J. +3 more
core +3 more sources
Exploring the mechanism of formation of native-like and precursor amyloid oligomers for the native acylphosphatase from Sulfolobus solfataricus [PDF]
, 2006 Over 40 human diseases are associated with the formation of well-defined proteinaceous fibrillar aggregates. Since the oligomers precursors to the fibrils are increasingly recognized to be the causative agents of such diseases, it is important to ...
BEMPORAD F +5 more
core +1 more source
Digestible methionine + cysteine: lysine ratios for growing meat-type quails
Ciência Rural, 2018 : The objective was to estimate the most appropriate digestible methionine + cysteine:lysine ratios for growing meat-type quails (Coturnix coturnix) from 1 to 21 days of age.
Mariana Resende de Castro +6 more
doaj +1 more source
, 2016 Dense protein clusters are known to play an important role in nucleation of protein crystals from dilute solutions. While these have generally been thought to be formed from a metastable phase, the observation of similar, if not identical, clusters above
Lutsko, James F.
core +1 more source
Brazilian Journal of Poultry Science, 2006 This experiment studied the influence of delayed placement (HI) and digestible lysine level (DL) on the morphometrics of the intestinal mucosa and on the performance of broilers.
JRG Franco +4 more
doaj +1 more source
Rate Determining Factors in Protein Model Structures
, 2007 Previous research has shown a strong correlation of protein folding rates to the native state geometry, yet a complete explanation for this dependence is still lacking. Here we study the rate-geometry relationship with a simple statistical physics model,
Alessandro Pelizzola +5 more
core +1 more source