Results 191 to 200 of about 431,914 (363)

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

MERGERS, CONSOLIDATIONS, ACQUISITIONS: EFFECT ON PERFORMANCE OF AGRICULTURAL COOPERATIVES [PDF]

open access: yes
Reorganization has been promoted as a means to strengthen the position of cooperatives within the agricultural economy. The purpose of this study is to determine if agricultural cooperatives that reorganized through merger, acquisition, or consolidation ...
Parliament, Claudia, Taitt, Jodi
core   +1 more source

Cooperative Institutional Research Program (CIRP) [United States]: Freshman Survey, 1973

open access: green, 2002
University Of California-Los Angeles. Graduate School Of Education. Higher Education Research Institute   +1 more
openalex   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Firms, Nonprofits, and Cooperatives: A Theory of Organizational Choice [PDF]

open access: yes
This paper formalizes the difference between firms, nonprofits, and cooperatives and identifies optimal organizational choice. In a model of quality provision, we find a clear ranking of quality produced: Firms provide lowest and nonprofits highest ...
Herbst, P., Prüfer, J.
core   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

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