Results 131 to 140 of about 696,449 (337)
Establishing Reciprocity as A Dimension of Nonprofit Entrepreneurial Orientation
Nonprofit Management and Leadership, EarlyView.ABSTRACT This study introduces and characterizes reciprocity as a distinct sixth dimension of entrepreneurial orientation (EO) within nonprofit organizations (NPOs), specifically Brazilian Medical Associations (BMAs). Through a qualitative exploratory study using 16 BMAs as units of analysis and data from 11 in‐depth interviews with nonprofit sector ...
Fabricio Martins Lacerda +2 more
wiley +1 more source
Revista Brasileira de Reumatologia, 2007 OBJETIVO: avaliar a freqüência das doenças hepáticas em pacientes com esclerodermia e, secundariamente, estudar a freqüência de infecção pelos vírus B e C da hepatite nesses pacientes, assim como a freqüência de auto-anticorpos séricos.
Ariene Paixão +2 more
doaj +1 more source
Chemical Composition of the Eggs of the Freshwater Turtle Phrynops hilarii (Chelidae: Testudines) [PDF]
, 2019 At oviposition, amniote eggs contain all the nutrients required for complete neonate tissue development. For reptiles and birds, the egg yolk is the main embryonic energy source and is composed predominantly of proteins and lipids, while also providing ...
Bernardi, Cecilia Gabriela +3 more
core
A modeling of the carbon-nitrogen cycle transport at Igap\'o I Lake - Londrina, Paran\'a, Brazil
, 2010 This work is a contribution to better understand the effect that domestic sewage discharges may cause in a water body, specifically Igap\'o I Lake, in Londrina, Paran\'a, Brazil.
Cirilo, Eliandro Rodrigues +3 more
core +2 more sources
Oikos, EarlyView.Few studies have sought to understand the vertical patterns of bat–fruit systems, and therefore, it is not possible to evaluate whether interpretations based on data collected from a single stratum adequately represent the interaction patterns of this system. In this context, we evaluated the dissimilarity in the assemblage of frugivorous bats, plants,
Karolaine Porto Supi +3 more
wiley +1 more source
Hydrometric Data Rescue in the Paraná River Basin
, 2018 The Paraná River streamflow is the third largest in South America and the sixth largest in the world. Thus, preserving historical Paraná hydrometric data is relevant for understanding South American and global hydroclimate changes.
A. Antico, Ricardo O. Aguiar, M. Amsler
semanticscholar +1 more source
Anais da Academia Brasileira de Ciências, 2017 We report on the pioneering discovery of Devonian fish remains in the Paraná Basin, which represents the southernmost record of fishes from that period in mainland South America. The material comes from an outcrop at the lower portion of the São Domingos
M. Richter +2 more
semanticscholar +1 more source
Multiple scales of fear: foraging behaviour of white‐naped jays in semiarid landscapes
Oikos, EarlyView.Animals must constantly balance the need to find resources with the risk of predation. Not only avoiding direct encounters with predators but also assessing the overall risk of their environment using cues, social information or habitat traits at multiple spatial and temporal scales.
Maria Carolina Beiriz +2 more
wiley +1 more source
First reports of computed tomographic colonography for the screening of colorectal polyps in acromegalic patients [PDF]
, 2008 *Aim:* To analyze the CTC performance for the screening of colorectal polyps in acromegalic patients. *Materials and Methods:* A prospective study of 21 acromegalic patients, 12 male and 9 female, average age 49, who underwent CTC ...
Anke Boeving +7 more
core +1 more source