Buscar
Mostrando ítems 21-30 de 321
Plasmonic graded-chains as deep-subwavelength light concentrators
(IOP Publishing, 2015-04)
We have studied the plasmonic properties of aperiodic arrays of identical nanoparticles (NPs) formed by two opposite and equal graded-chains (a chain where interactions change gradually). We found that these arrays concentrate ...
Influência de diferentes níveis de vitamina C na ração sobre parâmetros hematológicos de alevinos de Piaractus mesopotamicus Holmberg (Osteichthyes, Characidae)
(Sociedade Brasileira de Zoologia, 1995-09-01)
Haematological changes in ascorbic acid deficient fishes, observed by some authors, awoked the interest in the haematological response of pacu, Piaractus mesopotamicus. The present work studied the influence of different ...
G120K-PEG, a human GH antagonist, decreases GH signal transduction in the liver of mice
(Elsevier Ireland LtdClareIrlanda, 2002)
Fontes de lipídios e classe sexual no confinamento de ovinos
(2015-01-01)
The objective of this study was to evaluate the effects of lipid sources in the diet and sexual condition on carcass traits, non-carcass components and muscle chemical composition of feedlot sheep. Twenty male and 20 female ...
Ruminal parameters and in-situ degradability of rations with wheat middling substitution for cornParâmetros ruminais e degradabilidade in situ de rações com triguilho em substituição ao milho
(2021-01-01)
This study aimed to evaluate the effect of substituting corn with wheat middling on the in-situ degradability of foods and ruminal parameters of cattle. The experiment was conducted at the Ruminant Studies Unit and the ...
Efeito da adição de probiótico em dietas de leitões desmamados sobre as características do sistema digestório e de desempenho
(Universidade Federal da Bahia (UFBA), 2013-03-01)
Os objetivos foram avaliar os efeitos da adição de diferentes concentrações de probiótico (0; 200 e 300mg/kg de ração) em rações de leitões recém desmamados e em diferentes idades de abate, sobre as características do ...
Determining Optimal Fluorescent Agent Concentrations in Dental Adhesive Resins for Imaging the Tooth/Restoration Interface
(Cambridge Univ Press, 2017-02-01)
Fluorescent dyes like Rhodamine B (RB) have been used to identify the spatial distribution of adhesive restorative materials in the tooth/restoration interface. Potential effects of the addition of RB to dental adhesives ...
Optimizing xanthophyll concentrations in diets to obtain well-pigmented yolks
(Oxford Univ Press, 2014-09-01)
The color of the egg yolk depends on the absorption and deposition of the carotenoids in the hen diet and represents a visual characteristic of great effect on the product acceptance. Corn is commonly used as an energy ...
Performance of dairy cows fed rations produced with sugarcane silages treated with additives or fresh sugarcane
(Sociedade Brasileira de Zootecnia, 2010)
An experiment was performed aiming at evaluating the performance of dairy cows fed sugarcane silages treated with additives compared to cows fed fresh forage. Twenty-four Holstein cows were grouped in blocks of three cows, ...
Rational design of nanocarriers based on gellan gum/retrograded starch exploiting polyelectrolyte complexation and ionic cross-linking processes: A potential technological platform for oral delivery of bevacizumab
(2021-12-01)
The structural fragility of monoclonal antibodies (mAbs), such as bevacizumab (BVZ), is a critical parameter for oral administration and can limit the use of several technologies to produce oral nanocarriers for these ...