Search Results - "S.A. Santos"

Dominance and plumage traits: meta-analysis and metaregression analysis by Santos, Eduardo S.A., Scheck, Delphine, Nakagawa, Shinichi

“…The study of avian signalling systems is an important avenue for research on animal communication. More specifically, the use of plumage traits to signal…”
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Understanding the effect of sex on energy requirements of hair sheep by Herbster, C.J.L., Oliveira, A.P., Brito Neto, A.S., Justino, E.S., Teixeira, I.A.M.A., Azevedo, J.A.G., Santos, S.A., Silva, L.P., Marcondes, M.I., Oliveira, R.L., Bezerra, L.R., Pereira, E.S.

“…•Castrated have higher energy requirements for gain than non-castrated males.•Hair sheep males have similar maintenance energy requirements.•The International…”
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Metabolizable amino acids and energy requirements of Nellore and crossbred Angus × Nellore bulls fed rations of different crude protein concentrations by Amaral, P.M., Mariz, L.D.S., Zanetti, D., Santos, S.A., Pacheco, M.V.C., Pereira, J.M.V., Silva, F.A.S., Filho, S.C. Valadares

“…Growth rate of cattle depends on their genetic makeup and nutrient intake. Moreover, increased growth rate may lead to increased amino acid (AA) requirements…”
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Differential Tolerance of Clones of Eucalyptus grandis Exposed to Drift of the Herbicides Carfentrazone-Ethyl and Glyphosate by SANTOS, S.A., TUFFI-SANTOS, L.D., ALFENAS, A.C., FARIA, A.T., SANT’ANNA-SANTOS, B.F.

“…Drift of the herbicides carfentrazone-ethyl and glyphosate may affect the initial growth of eucalyptus. This study aimed to assess the effect of…”
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Economic Injury Level of Canjiqueira in Native Pastures in Pantanal of Nhecolândia by BERSELI, C., BONO, J.A.M., SANTOS, S.A., PEREIRA, F.A.R., REIS NETO, J.F.

“…Pantanal plain has large extensions of land formed by many types of landscapes suitable to extensive livestock system. Open grasslands and lowlands are formed…”
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Endogenous fraction and urinary recovery of purine derivatives in Nellore and Holstein heifers with abomasal purine infusion by Prates, L.L., Valadares, R.F.D., Valadares Filho, S.C., Detmann, E., Santos, S.A., Braga, J.M.S., Pellizzoni, S.G., Barbosa, K.S.

“…The excretion of purine derivatives (PD) as an index of microbial biomass production in the rumen can be biased by the endogenous fraction and the incomplete…”
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Intake and ruminal digestion determined using omasal and reticular digesta samples in cattle fed diets containing sugar cane in natura or ensiled sugar cane compared with maize silage by Mariz, L.D.S., Valadares Filho, S.C., Detmann, E., Pereira, O.G., Pereira, L.G.R., Marcondes, M.I., Santos, S.A., Villadiego, F.A.C., Zanetti, D., Prados, L.F., Nunes, A.N.

“…Sugar cane is widely used in an in natura forage in tropical countries, but the adoption of silage methods facilitates the preservation of its nutritional…”
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Pollination of tomatoes by the stingless bee Melipona quadrifasciata and the honey bee Apis mellifera (Hymenoptera, Apidae) by Santos, S.A. Bispo dos, Hrncir, M

“…The pollination effectiveness of the stingless bee Melipona quadrifasciata and the honey bee Apis mellifera was tested in tomato plots. The experiment was…”
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Effects of extracts from Brazilian sun-mushroom ( Agaricus blazei) on the NK activity and lymphoproliferative responsiveness of Ehrlich tumor-bearing mice by Kaneno, R., Fontanari, L.M., Santos, S.A., Di Stasi, L.C., Rodrigues Filho, E., Eira, A.F.

“…Agaricus blazei Murrill, is an edible and medicinal mushroom which is popularly consumed due to its antitumoral properties. The immunomodulatory effects of…”
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Species‐specific differences in relative eye size are related to patterns of edge avoidance in an Amazonian rainforest bird community by Martínez‐Ortega, Cristina, Santos, Eduardo S.A., Gil, Diego

“…Eye size shows a large degree of variation among species, even after correcting for body size. In birds, relatively larger eyes have been linked to predation…”
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Infestation of weed species in monocrop coffee or intercropped with banana, under agroecological system by Concenço, G., Motta, I.S., Correia, I.V.T., Santos, S.A., Mariani, A., Marques, R.F., Palharini, W.G., Alves, M.E.S.

“…We aimed with this study to compare weed infestation in coffee under two different cropping managements: conventional coffee grown alone, or intercropped with…”
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Intake, milk production and weight change curves for lactating Holstein x Zebu cows under grazing by Santos, S.A., Valadares Filho, S.C., Detmann, E., Ruas, J.R.M., Prados, L.F., Mariz, L.D.S.

“…The purpose of this study was to evaluate feed intake and develop lactation and weight change curves for Holstein x zebu cows under grazing. Eighteen F1 cows…”
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Genomic alterations detected by comparative genomic hybridization in ovarian endometriomas by Veiga-Castelli, L C, Silva, J C Rosa E, Meola, J, Ferriani, R A, Yoshimoto, M, Santos, S A, Squire, J A, Martelli, L

“…Endometriosis is a complex and multifactorial disease. Chromosomal imbalance screening in endometriotic tissue can be used to detect hot-spot regions in the…”
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Occurrence of weed species in Jatropha curcas intercropping systems by Concenço, G., Silva, C.J., Correia, I.V.T., Silva, J.A.N., Santos, S.A., Fróes, A.L., Fábris, D.N., Staut, L.A.

“…This study aimed to evaluate the level of infestation by weed species in a consolidated Jatropha plantation, as a function of the plant species grown in…”
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Parasite levels in blue-black grassquits correlate with male displays but not female mate preference by Aguilar, Thais M., Maia, Rafael, Santos, Eduardo S.A., Macedo, Regina H.

“…The handicap principle proposes that male sexual ornaments and displays provide honest indicators of quality. Female preference for high-quality males,…”
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Condition-dependent resource value affects male–male competition in the blue–black grassquit by Santos, Eduardo S.A., Maia, Rafael, Macedo, Regina H.

“…Male–male competition frequently can be resolved without overt aggression through the use of behavioral and phenotypic traits that signal body condition,…”
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Multigenerational effects of carbendazim in Daphnia magna: From a subcellular to a population level by Silva, Ana Rita R., Santos, Cátia S.A., Ferreira, Nuno G.C., Morgado, Rui, Cardoso, Diogo N., Cruz, Andreia, Mendo, Sónia, Soares, Amadeu M.V.M., Loureiro, Susana

“…Anthropogenic activities such as the use of pesticides may affect aquatic biota populations, due to potential agricultural runoffs or disposals. Carbendazim is…”
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Mercury Uptake Affects the Development of Larus fuscus Chicks by Santos, Cátia S.A., Sotillo, Alejandro, Gupta, Trisha, Delgado, Sergio, Müller, Wendt, Stienen, Eric W.M., Neve, Liesbeth, Lens, Luc, Soares, Amadeu M.V.M., Monteiro, Marta S., Loureiro, Susana

“…Current emission and mobilization rates of mercury (Hg) in the environment pose extensive threats to both wildlife and human health. Assessing the exposure…”
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Desempenho produtivo de bovinos alimentados com cana-de-açúcar com diferentes níveis de concentrado by Salomão, B.M., Valadares Filho, S.C., Villela, S.D.J., Santos, S.A., Costa e Silva, L.F., Rotta, P.P.

“…Foram avaliados o consumo, as digestibilidades totais e ruminais e as taxas de digestão (kd) e de passagem (kp) ruminal dos nutrientes de dietas constituídas…”
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Assessment of DNA damage in Ardea cinerea and Ciconia ciconia: A 5-year study in Portuguese birds retrieved for rehabilitation by Santos, Cátia S.A., Brandão, Ricardo, Monteiro, Marta S., Bastos, Ana C., Soares, Amadeu M.V.M., Loureiro, Susana

“…Over the past decades, the presence of micronucleated blood cells has been used to detect genotoxic effects of xenobiotics in fish, amphibians and birds. This…”
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