Buscar
Mostrando ítems 41-50 de 198
The diet of bats from Southeastern Brazil: the relation to echolocation and foraging behaviour
(Sociedade Brasileira de Zoologia, 1999-01-01)
In this study the incidence of moths and beetles was examined from feces samples of bats that use different foraging behaviors. Twenty sites around the Fazenda Intervales, a Field Research Station located in São Paulo ...
Um Estudo de pavimentação do plano utilizando caleidoscópios e o software Cabri Géomètre II
(Universidade Estadual Paulista (Unesp), 2003-01-24)
Neste trabalho apresentamos uma estratégia de ensino utilizando caleidoscópios, jogos e o software Cabri Géomètre II, para aprendizagem de Geometria. Sob a perspectiva do método Resolução de Problemas, foram elaboradas ...
On dendrocincla tyrannina: morphology, behavior and conservation of a shy lek-type insectivore
(Universidad Nacional de Colombia, 1995-07-01)
El trepatroncos tiranino o "churulo" (Dendrocincla tyrannina, Dendrocolaptidae) de los bosques de neblina del norte de los Andes es solitario, como las otras especies del género. Se desplaza en el sotobosque lleno de ...
Relationship Between Jaw Apparatus, Feeding Habit, and Food Source in Oriental Woodpeckers
(Zoological Soc Japan, 2014-04-01)
Associations among feeding habit, beak type, and food source in birds have been widely studied and are well known to exist. The relationship between feeding habit and jaw apparatus in birds has not attracted attention from ...
Forty years of the description of brown spider venom phospholipases-D
(2020-01-01)
Spiders of the genus Loxosceles, popularly known as Brown spiders, are considered a serious public health issue, especially in regions of hot or temperate climates, such as parts of North and South America. Although the ...
O trabalho do professor, indicadores de burnout, práticas educativas e comportamento dos alunos: Correlação e predição
(2015-01-01)
The occurrence of burnout in teachers can also affect their educational practices, their repertoire of social skills and the behavior of students. In the literature, such variables are approached independently of each ...
Metabolic profiling by ultra-performance liquid chromatography-mass spectrometry and parallel factor analysis for the determination of disease biomarkers in Eucalyptus
(Springer, 2014-12-01)
In this article, we present and discuss an alternative for data analysis of the metabolic profiles of both healthy Eucalyptus globulus and those infected with the Mycosphaerella leaf disease. The crude extracts were analyzed ...
Does habitat stability structure intraspecific genetic diversity? It's complicated...
(2020-01-01)
Regional phylogeographic studies have long been conducted in the southeastern United States for a variety of species. With some exceptions, many of these studies focus on single species or single clades of organisms, and ...
Quality of life: a compendium of social statistics of five Caribbean countries (1995-2001)
(ECLAC, 2001-12-17)
Abstract Quality of Life: A compendium of selected social statistics of five Caribbean countries (1995-2001), is the second in a series on social statistics to be published by the Economic Commission for Latin America ...
Computer assisted design of potentially active anti-trypanosomal compounds
(ELSEVIER SCIENCE BV, 2002-04-26)
A computer assisted molecular modeling was used to design molecules having a shape complementary to the active site of glutathione reductase (GR) and trypanothione reductase (TR). The designed 5-nitro compound derivatives. ...