Results 31 to 40 of about 35,921,488 (305)

Density Matrix Renormalization Group and Reaction-Diffusion Processes

open access: yes, 1999
The density matrix renormalization group (DMRG) is applied to some one-dimensional reaction-diffusion models in the vicinity of and at their critical point.
Carlon, Enrico   +2 more
core   +3 more sources

Large Deviation Principle for Enhanced Gaussian Processes [PDF]

open access: yes, 2006
We study large deviation principles for Gaussian processes lifted to the free nilpotent group of step N. We apply this to a large class of Gaussian processes lifted to geometric rough paths.
Friz, Peter, Victoir, Nicolas
core   +3 more sources

Evaluation of and support for group prototypical leaders: a meta-analysis of twenty years of empirical research

open access: yesSocial Influence, 2017
The key premise of the social identity theory of leadership, that group prototypical leaders are more favorably evaluated than less prototypical leaders, is supported by twenty years of research.
Nicolas B. Barreto, Michael A. Hogg
doaj   +1 more source

Politicization in the Name of the Majority: The Role of Cultural, Economic, and Political Grievances

open access: yesJournal of Social and Political Psychology, 2018
The article reports two experiments that examined politicization in the name of the majority population and intergroup polarization as a function of perceived grievances of the majority population.
Bernd Simon   +2 more
doaj   +1 more source

Motivating Citizens to Participate in Public Policymaking: Identification, Trust and Cost-Benefit Analyses

open access: yesJournal of Social and Political Psychology, 2015
Under what conditions do citizens of nations and states comply with governmental requests to participate in public policymaking? Drawing on the dual pathway model of collective action (Stürmer & Simon, 2004) but with a focus on compliance with the status
Matteo Antonini   +4 more
doaj   +1 more source

Data Visualization: Bringing Data to Life in an Introductory Statistics Course

open access: yesJournal of Statistics Education, 2020
Although the use of tables, graphs, and figures to summarize information has long existed, the advent of the big data era and improved computing power has brought renewed attention to the field of data visualization.
Lynette M. Hudiburgh, Diana Garbinsky
doaj   +1 more source

Final Report of the CGIAR Working Group on Deliberation and Decision-Making Processes [PDF]

open access: yes, 1993
Report of a working group established at the mid term meeting of the CGIAR in May 1992 by the Chairman of the Group to examine deliberation, decision making, oversight, and information sharing processes in the CGIAR, and to suggest possible changes to ...
CGIAR Working Group on Deliberation and Decision Making Processes
core  

Functional renormalization group for anisotropic depinning and relation to branching processes

open access: yes, 2002
Using the functional renormalization group, we study the depinning of elastic objects in presence of anisotropy. We explicitly demonstrate how the KPZ-term is always generated, even in the limit of vanishing velocity, except where excluded by symmetry ...
A. Rosso   +26 more
core   +1 more source

A group membership algorithm with a practical specification [PDF]

open access: yes, 2001
Presents a solvable specification and gives an algorithm for the group membership problem in asynchronous systems with crash failures. Our specification requires processes to maintain a consistent history in their sequences of views.
Bruck, Jehoshua, Franceschetti, Martin
core   +1 more source

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis   +9 more
wiley   +1 more source

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