Results 101 to 110 of about 6,135,521 (362)

Trajectories of social participation in old age: a systematic literature review

open access: yesRevista Brasileira de Geriatria e Gerontologia, 2017
Objective: the present study aimed to identify patterns of social participation in old age and the theories used to explain them. Method: A systematic review was performed using the Medical Literature Analysis and Retrieval System Online (MEDLINE ...
Juliana Martins Pinto   +1 more
doaj   +2 more sources

Autonomous virulence adaptation improves coevolutionary optimization [PDF]

open access: yes, 2011
A novel approach for the autonomous virulence adaptation (AVA) of competing populations in a coevolutionary optimization framework is presented.
Ait-Boudaoud, D, Cartlidge, J
core   +2 more sources

Reconfigurable Nucleic Acid Nanoparticles with Therapeutic RNAi Responses to Intracellular Disease Markers

open access: yesAdvanced Functional Materials, EarlyView.
Many known diseases arise from dysregulated gene expression, and differentially expressed genes can serve as biomarkers to distinguish diseased cells from healthy tissues. In this study, reconfigurable nucleic acid nanoparticles (recNANPs) are introduced that can detect overexpressed cancer biomarkers and subsequently release RNAi inducers to silence ...
Yelixza I. Avila   +7 more
wiley   +1 more source

Next‐Generation Bio‐Reducible Lipids Enable Enhanced Vaccine Efficacy in Malaria and Primate Models

open access: yesAdvanced Functional Materials, EarlyView.
Structure–activity relationship (SAR) optimization of bio‐reducible ionizable lipids enables the development of highly effective lipid nanoparticle (LNP) mRNA vaccines. Lead LNPs show superior tolerability and antibody responses in rodents and primates, outperforming approved COVID‐19 vaccine lipids.
Ruben De Coen   +30 more
wiley   +1 more source

Job insecurity and moral disengagement in frontline employees: A moderated mediation effect of perceived organizational support and occupational regret

open access: yesIntangible Capital
Purpose: The study's purpose is to analyze the effect of job insecurity on the moral disengagement of frontline employees during the COVID-19 pandemic.
Prakash Kumar Gautam   +1 more
doaj   +1 more source

Self-reported Experiences of Students with Autism Spectrum Disorder in Higher Education: A Population-based Sample [PDF]

open access: yes, 2020
Postsecondary education functions as the gateway to a host of positive adult outcomes, including financial independence, employment opportunities, and independent living.
Baczewski, Lauren Marie
core  

Understanding vulnerability for depression from a cognitive neuroscience perspective: a reappraisal of attentional factors and a new conceptual framework [PDF]

open access: yes, 2010
We propose a framework to understand increases in vulnerability for depression after recurrent episodes that links attention processes and schema activation to negative mood states, by integrating cognitive and neurobiological findings.
De Raedt, Rudi, Koster, Ernst
core   +1 more source

3D Bioinspired Hair‐Based Solar Evaporator for Efficient Water Harvesting

open access: yesAdvanced Functional Materials, EarlyView.
A bio‐derived solar evaporator inspired by blackbody radiation is developed using human hair waste. The vertically aligned hair structure enables broadband light absorption, efficient thermal localization, and rapid water transport, achieving high evaporation rates and stable desalination performance.
Yi Liu   +10 more
wiley   +1 more source

Trial and Terror. Countering violent extremism and promoting disengagement in Belgium

open access: yesJournal for Deradicalization, 2022
Efforts to promote disengagement from violent extremism have become a key ingredient in many counter-terrorism policies around the world. Deradicalisation and disengagement initiatives can also vary considerably from country to country.
Sigrid Raets
doaj  

An investigation of gender and age differences in academic motivation and classroom behaviour in adolescents [PDF]

open access: yes, 2015
This study investigated gender- and age-related differences in academic motivation and classroom behaviour in adolescents. Eight hundred and fifty-five students (415 girls and 440 boys) aged 11–16 (M age = 13.96, SD = 1.47) filled in a questionnaire that
Bugler, Myfanwy   +2 more
core   +1 more source

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