نتایج جستجو برای: pivotal

تعداد نتایج: 29123  

2017
Armin Falk Nora Szech

We study how the diffusion of being pivotal affects immoral outcomes. In a first set of experiments, subjects decide about agreeing to kill mice and receiving money versus objecting to kill mice and foregoing the monetary amount. In a baseline condition, subjects decide individually about the life of one mouse. In the main treatment, subjects are organized into groups of eight and decide simult...

2012
Jia Fei

Copyright: © 2012 Fei J. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Peroxisome Proliferator-Activated Receptor (PPAR) includes three isoforms: PPARα, PPARβ/δ and PPARγ. They are transcription factors acti...

Journal: :Brain : a journal of neurology 2015
Thomas Skripuletz Arndt Manzel Karoline Gropengießer Nora Schäfer Viktoria Gudi Vikramjeet Singh Laura Salinas Tejedor Stefanie Jörg Anna Hammer Elke Voss Franca Vulinovic Diane Degen Rebecca Wolf De-Hyung Lee Refik Pul Darius Moharregh-Khiabani Wolfgang Baumgärtner Ralf Gold Ralf A Linker Martin Stangel

Neuroprotective approaches for central nervous system regeneration have not been successful in clinical practice so far and compounds that enhance remyelination are still not available for patients with multiple sclerosis. The objective of this study was to determine potential regenerative effects of the substance cytidine-5'-diphospho (CDP)-choline in two different murine animal models of mult...

Journal: :Biometrics 2012
Anton Grafström Niklas L P Lundström Lina Schelin

A simple method to select a spatially balanced sample using equal or unequal inclusion probabilities is presented. For populations with spatial trends in the variables of interest, the estimation can be much improved by selecting samples that are well spread over the population. The method can be used for any number of dimensions and can hence also select spatially balanced samples in a space s...

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