Results 141 to 150 of about 109,344 (301)

A proposed charter for clinical trial data monitoring committees: helping them to do their job well.

open access: yes, 2005
Formal monitoring of data from randomised controlled trials (RCTs) is becoming more common. Wide variation exists in the structure and organisation of data monitoring committees (DMCs), with little guidance on how they should operate.
DAMOCLES Study Group, NHS Health Technology Assessment Programme
core   +1 more source

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal   +4 more
wiley   +1 more source

Validation of the Group Environment Questionnaire (GEQ) in a Simulated Learning Environment

open access: yesNursing Reports
Background/Objectives: The complexity of modern healthcare requires teamwork. Healthcare teams must be cohesive to ensure efficient and quality care.
José Manuel García-Álvarez   +4 more
doaj   +1 more source

Group Cohesion in Sport: A Multidimensional Approach [PDF]

open access: yes, 1982
Group cohesion has been operationalized in the literature by measures which tend to focus only upon limited aspects of the phenomenon, usually interpersonal attraction or attraction to the group.
Yukelson, David P. (David Paul)
core  

Composition and Orientation Effects on Group Cohesion

open access: yes, 1977
This study investigated the effects of homogeneous composition and orientation upon the development of cohesion in growth groups. Eight groups, each composed of seven members, were homogeneously composed on the basis of inclusion need using Fundamental ...
Larry A. Bugen
core   +1 more source

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán   +5 more
wiley   +1 more source

Community cohesion: constructing boundaries between or within communities-of-place?

open access: yes
This paper is concerned with how communities are constructed symbolically and the relation between such symbolically constructed communities and communities-ofplace.
Vergunst, Petra
core  

How Does EU Enlargement Affect Social Cohesion? [PDF]

open access: yes
The enlargement of the European Union in May 2004 by ten new member states bear increasing challenges in creating social cohesion among its citizens and regions.
Wolfgang Keck, Peter Krause
core  

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