Results 81 to 90 of about 32,124 (226)

Establishing Reciprocity as A Dimension of Nonprofit Entrepreneurial Orientation

open access: yesNonprofit 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

Single cell visualization of yeast gene expression shows correlation of epigenetic switching between multiple heterochromatic regions through multiple generations.

open access: yesPLoS Biology, 2013
Differences in gene expression between individual cells can be mediated by epigenetic regulation; thus, methods that enable detailed analyses of single cells are crucial to understanding this phenomenon.
Yasunobu Mano   +4 more
doaj   +1 more source

The spatially resolved star formation history of CALIFA galaxies: Cosmic time scales

open access: yes, 2017
This paper presents the mass assembly time scales of nearby galaxies observed by CALIFA at the 3.5m telescope in Calar Alto. We apply the fossil record method of the stellar populations to the complete sample of the 3rd CALIFA data release, with a total ...
Asari, N. Vale   +9 more
core   +1 more source

Inhibition of Plasma Kallikrein with Aprotinin in porcine endotoxin Shock [PDF]

open access: yes, 1993
Activation of the contact phase of coagulation has been implicated in the pathogenesis of septic shock. We wanted to determine if inhibition of plasma kallikrein can prevent arterial hypotension and liberation of kinins from kininogen, induced by an ...
Fink, Edwin   +8 more
core   +1 more source

Cardiovascular Disease and Obesity Medications in Older Women by Obesity‐Related Cancers Status: SEER‐Medicare 2007–2015

open access: yesObesity, EarlyView.
ABSTRACT Objective This study evaluated the association between antiobesity medications (AOM) and incident cardiovascular disease (CVD) among older women, examining this relationship within and across survivors of obesity‐related cancers (ORCa) and age‐matched cancer‐free populations.
David S. Lopez   +10 more
wiley   +1 more source

Enhancing the Quality of Functional Home Meal Replacement Sweet Pumpkin Porridge

open access: yesJournal of Food Quality
This study aimed to develop a functional home meal replacement (HMR) sweet pumpkin porridge by enhancing the content of carotenoids, the naturally abundant antioxidant nutrients in sweet pumpkin, and fortifying it with calcium and vitamin D, which are ...
So-Hui Shin   +3 more
doaj   +1 more source

Homoploid hybridization of plants in the Hengduan mountains region

open access: yesEcology and Evolution, 2019
The Hengduan Mountains Region (HMR) is a major global biodiversity hotspot. Complex tectonic and historical climatic conditions created opportunities for natural interspecific hybridization.
Rui Yang   +3 more
doaj   +1 more source

Deep Adaptive Attention for Joint Facial Action Unit Detection and Face Alignment

open access: yes, 2018
Facial action unit (AU) detection and face alignment are two highly correlated tasks since facial landmarks can provide precise AU locations to facilitate the extraction of meaningful local features for AU detection.
K Zhao   +9 more
core   +1 more source

Biodiversity science is improved when silent herbaria speak

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Herbaria in the Global South are critical yet underutilized resources for biodiversity science and often absent from international databases and research networks. We highlight the phenomenon of “silent herbaria” using Nigeria as a case study and quantify how these collections fill important gaps in global biodiversity knowledge.
Daniel A. Zhigila   +38 more
wiley   +1 more source

The Galactic magnetic field as spectrograph for ultra-high energy cosmic rays

open access: yes, 2005
We study the influence of the regular component of the Galactic magnetic field (GMF) on the arrival directions of ultra-high energy cosmic rays (UHECRs).
Kachelriess, M.   +2 more
core   +1 more source

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