Results 231 to 240 of about 10,340,542 (292)
Advanced Materials, EarlyView.Melt electrofibrillation (MEF) enables the fabrication of nanofibrillar PCL scaffolds with defined architectures that guide cellular alignment and retention during cartilage tissue engineering. Unlike conventional melt electrowriting, MEF consistently directs collagen type II‐rich extracellular matrix organization, providing a tunable platform to ...
Alba Pueyo Moliner +10 more
wiley +1 more source
Nonplanar Bouligand Architectures for Enhanced Mechanical Performance in Cementitious Composites
Advanced Materials, EarlyView.Inspired by the impact region of the Mantis shrimp dactyl club, nonplanar additive manufacturing translates sinusoidal Bouligand architectures into cementitious composites. Printing‐induced anisotropy and architected interfaces promote distributed damage and arrest crack propagation, enhancing strength and energy absorption.
Yu Wang +7 more
wiley +1 more source
Strong Fully Reprocessable Engineered Wood Composites
Advanced Materials, EarlyView.Engineering a hyperbranched adhesive with complementary imine‐bond and hydrogen‐bond networks, combining it with wood particles to fabricate the wood composite (WP/HTP) under mild hot‐pressing conditions. The WP/HTP exhibits 100% mechanical strength recovery after three cycles of reprocessing, and the reprocessed modulus of rupture (MOR) and modulus of
Xilin Zhang +9 more
wiley +1 more source
Giant Anisotropic Spin Absorption in Chiral Hybrid Semiconductors
Advanced Materials, EarlyView.Researchers uncover that chiral hybrid organic–inorganic semiconductors absorb spin differently depending on its polarization direction. This anisotropic spin absorption is primarily driven by the local symmetry breaking within the layered structure.
Cong Yang +12 more
wiley +1 more source
Social cohesion in contexts of violence against women: evidence from Honduras and implications for public policy. [PDF]
Front SociolSabillón-Casco J +2 more
europepmc +1 more source
Small Group Research, 2012 Group cohesion is a topic that has long been important to small group research. In this special issue, we trace the evolution of group cohesion research from the past to the present day. We are reprinting four classic articles on group cohesion that all mark important turning points in the literature, and we conclude with a modern day review of ...
Greer, LL (Lindred)
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Group Cohesion and Conformity Behavior
Psychological Reports, 1965 Group differences in levels of cohesion and motivation were unrelated to conformity to social pressure in a judgmental perceptual situation thereby failing to support Festinger's cohesion theory.
Gary Moran
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2020
Abstract The definition of group cohesion has been debated since the formal introduction of the concept in social psychology. Group cohesion has undergone a variety of conceptualizations over the years stemming from several theoretical perspectives.
M. Blair Evans +2 more
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Abstract The definition of group cohesion has been debated since the formal introduction of the concept in social psychology. Group cohesion has undergone a variety of conceptualizations over the years stemming from several theoretical perspectives.
M. Blair Evans +2 more
openaire +2 more sources
Groups, Gangs, and Cohesiveness
Journal of Research in Crime and Delinquency, 1967This paper is concerned with selected qualitative differences between juvenile gangs and other groups which have been the more traditional subject of empirical research. Two factors in particular are emphasized: gang cohesiveness and gang-related delinquent behavior.
Malcolm W. Klein, Lois Y. Crawford
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