Results 111 to 120 of about 69,295 (229)

Body Development, Growth Performance, Ingestive Behavior, and Physiological Responses of Nelore and Crossbred Calves

New Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
The objective of this study was to evaluate body development, growth performance, ingestive behavior, and physiological responses of Nelore and crossbred calves during the cow‐calf phase. Thirty beef calves were divided into four groups according to their genotype: Nelore (NE; eight animals), Nelore × Senepol (NS; eight animals), Nelore × Montana (NM ...
Lidianny S. Amorim, Aylpy R. D. Santos, Marcelo Vedovatto, Micheline F. Castro, Maxswel A. Soares, Maria S. P. Hernandes, Ana C. Bini de Lima, Viviane M. O. Santos, André L. J. Ferraz, Dalton M. Oliveira   +9 more
wiley   +1 more source

Flora do Espírito Santo: Ericaceae

Rodriguésia
Resumo Apresenta-se um estudo taxonômico de Ericaceae no estado do Espírito Santo, Região Sudeste do Brasil, incluído nos domínios da Floresta Atlântica.
Gerson Oliveira Romão, Andressa Cabral, Luiz Menini Neto   +2 more
doaj   +1 more source

Sobre alguns mamíferos do sudeste do Pará

Arquivos de Zoologia, 2023
Como contribuição ao conhecimento da masto-fauna amazônica, apresentamos mais uma simples lista faunística anotada dos mamíferos capturados em uma excursão realizada pelo autor e pelos taxidermistas José Hidasi e Manuel Amaral, durante os meses de julho
Cory T. de Carvalho
doaj  

A taxonomic review of the subtribe Pericalina (Coleoptera: Carabidae: Lebiini) in the Western hemisphere : with descriptions of new species and notes about classification and zoogeography [PDF]

, 2000
A taxonomic review of the lebiine sub tribe Pericalina in the Western Hemisphere, this paper includes a treatment of the genus-groups, a key to the genera, keys to subgenera, species groups, and species of each polybasic genus, descriptions of new ...
Ball, George E., Shpeley, Danny
core   +1 more source

Background and Imaging Simulations for the Hard X-Ray Camera of the MIRAX Mission

, 2016
We report the results of detailed Monte Carlo simulations of the performance expected both at balloon altitudes and at the probable satellite orbit of a hard X-ray coded-aperture camera being developed for the MIRAX mission.
Braga, Joao, Castro, Manuel, D'Amico, Flavio, Penacchioni, Ana, Sacahui, Rodrigo   +4 more
core   +1 more source

Assessing Magnetic Fluctuations Effects in the South American Sector in Relation to Global Variations Using Ksa Index, Kp Index, and Hybrid Formats During Quiet Times Across the Seasons of the 2020 Solar Minimum

Journal of Geophysical Research: Space Physics, Volume 131, Issue 2, February 2026.
Abstract Geomagnetic indices can be used to quantify variations in geomagnetic activity caused by Sun‐Earth interactions across the magnetosphere and ionosphere. The global Kp index is widely used as a global geomagnetic indicator, but it is based mostly on the Northern Hemisphere with no contributions from South American observatories.
L. M. Guizelli, C. M. Denardini, J. Moro, L. C. A. Resende, S. S. Chen, P. K. Nyassor   +5 more
wiley   +1 more source

Pattern of elevational distribution and richness of non volant mammals in Itatiaia National Park and its surroundings, in Southeastern Brazil

Brazilian Journal of Biology
Itatiaia National Park (PNI) and its surroundings present a unique fauna due to different forest formations with well-defined climatic and vegetation bands.
L. Geise, L. G. Pereira, D. E. P. Bossi, H. G. Bergallo   +3 more
doaj   +1 more source

Soil and altitude drive diversity and functioning of BrazilianPáramos(campo de altitude) [PDF]

Journal of Plant Ecology, 2016
Andreza Viana Neri, Gladson Ramon Alves Borges, João Augusto Alves Meira-Neto, Luiz Fernando Silva Magnago, Ian Michael Trotter, Carlos Ernesto G. R. Schaefer, Stefan Porembski   +6 more
openaire   +1 more source

Effect of the atmosphere on the classification of LANDSAT data [PDF]

The author has identified the following significant results. In conjunction with Turner's model for the correction of satellite data for atmospheric interference, the LOWTRAN-3 computer was used to calculate the atmospheric interference.
Dejesusparada, N., Kumar, R., Molion, L. C. B., Morimoto, T.   +3 more
core   +1 more source

Flora do Parque Nacional do Itatiaia - Brasil: Peperomia (Piperaceae)

Rodriguésia
RESUMO O Parque Nacional do Itatiaia tem sido objeto de estudo mesmo antes de ser designado como parque em junho de 1937. Localizado em terras fluminenses e mineiras, protege atualmente cerca de 30.000 hectares de patrimônio biótico e geomorfológico da ...
Daniele Monteiro, Elsie Franklin Guimarães   +1 more
doaj   +1 more source