Results 61 to 70 of about 125,526 (146)

Discrete time piecewise affine models of genetic regulatory networks [PDF]

open access: yes, 2005
We introduce simple models of genetic regulatory networks and we proceed to the mathematical analysis of their dynamics. The models are discrete time dynamical systems generated by piecewise affine contracting mappings whose variables represent gene ...
A. Meyroneinc   +4 more
core   +1 more source

“Understanding the Sociopolitical Climate and What That Means for Me and My Existence in this Country”: Qualitative Exploration of Black Immigrant Adolescents’ Critical Action

open access: yesJournal of Social Issues, Volume 82, Issue 2, June 2026.
ABSTRACT A growing body of literature has characterized critical consciousness as a developmental asset, especially among minoritized adolescents, given its association with positive developmental outcomes. However, much is unknown about how critical action (a key component of critical consciousness) develops among Black immigrant youth who uniquely ...
Carolina Gonçalves   +2 more
wiley   +1 more source

Reality TV and the Entrapment of Predators [PDF]

open access: yes, 2012
Dateline NBC’s “To Catch a Predator”(2006-08) involved NBC staff working with police and a watchdog group called “Perverted Justice” to televise “special intensity” arrests of men who were lured into meeting adult decoys posing as young children ...
Tunick, Mark
core  

Synergistic Engineering of Local Coordination and Electronic Modulation by CoSx Nanoparticles Dictates the Oxygen Reduction Pathway of Cobalt Single‐Atom Catalysts in Acidic Media

open access: yesCarbon Neutralization, Volume 5, Issue 3, May 2026.
An electron structure modulation engineering strategy is developed by tuning the first coordination shell and leveraging synergistic effects with adjacent nanoparticles of Co single atoms. The CoS@Co–N2S2 catalyst achieves an average H2O2 selectivity of 88% (0.3–0.55 V), whereas CoS2@Co–NS3 exhibits 52% 4e− selectivity.
Yan Cheng   +5 more
wiley   +1 more source

Survey of Distributed Decision [PDF]

open access: yes, 2016
We survey the recent distributed computing literature on checking whether a given distributed system configuration satisfies a given boolean predicate, i.e., whether the configuration is legal or illegal w.r.t. that predicate.
Feuilloley, Laurent, Fraigniaud, Pierre
core   +3 more sources

A Bayesian Approach to Optimizing Stem Cell Cryopreservation protocols

open access: yes, 2014
Cryopreservation is beset with the challenge of protocol alignment across a wide range of cell types and process variables. By taking a cross-sectional assessment of previously published cryopreservation data (sample means and standard errors) as ...
Sambu, S
core   +1 more source

Nanobiocatalysts: Potential Applications in Biofuel Production and Biotransformation

open access: yesCarbon Neutralization, Volume 5, Issue 3, May 2026.
The application of nanobiocatalysts in the field of biofuel production and the biotransformation of substrate were reviewed. Further, the possible research gaps in the field of biofuel and value‐added compound production and a possible way to enhance the application of nanobiocatalyst in future development are highlighted.
Preethi Muthu   +4 more
wiley   +1 more source

Evidenciação Ambiental à Luz da NBC T 15: O Caso da Natura [PDF]

open access: yesAmazônia, Organizações e Sustentabilidade, 2015
D.P. Barcelos   +4 more
openaire   +1 more source

Complexion‐Mediated Dislocation Transfer Enables Exceptional Strength‐Toughness Synergy in Multicomponent‐Alloy Bonded Hardmetal

open access: yesRare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT The inherent brittleness of hardmetals stems from the rigid covalent bond in the ceramic matrix and the sharp ceramic/metal interface, which restricts the nucleation and motion of dislocations. In this study, a novel strategy is proposed to activate significant dislocation behaviors in the WC matrix by employing a non‐equiatomic CoNiFeCr ...
Cheng Qian   +9 more
wiley   +1 more source

Broadcasting and CATV: The Beauty and the Bane of Major College Football [PDF]

open access: yes, 1973
Discusses: (1) the existing broadcast arrangements for major college football, (2) the historical forces that have culminated in the current pattern of major college football programming, and (3) the economic implications of the broadcasting of those ...
Hochberg, Philip, Horowitz, Ira
core   +1 more source

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