Results 71 to 80 of about 789,824 (307)

“The wind does not go the way the ship wants!”: stress and social support in Syrian migrant adolescents

open access: yesInternational Journal of Qualitative Studies on Health & Well-Being
Purpose Previous studies reveal the importance of proximal context and social environment in the adaptation and resilience of immigrant adolescents.
Onat Yetim   +3 more
doaj   +1 more source

Recent pace of change in human impact on the world's ocean. [PDF]

open access: yes, 2019
Humans interact with the oceans in diverse and profound ways. The scope, magnitude, footprint and ultimate cumulative impacts of human activities can threaten ocean ecosystems and have changed over time, resulting in new challenges and threats to marine ...
Afflerbach, Jamie   +7 more
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

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Reliability improvement of electronic circuits based on physical failure mechanisms in components [PDF]

open access: yes, 1991
Traditionally the position of reliability analysis in the design and production process of electronic circuits is a position of reliability verification. A completed design is checked on reliability aspects and either rejected or accepted for production.
Bennion, M.   +4 more
core   +8 more sources

Why Are Algal Viruses Not Always Successful?

open access: yesViruses, 2018
Algal viruses are considered to be key players in structuring microbial communities and biogeochemical cycles due to their abundance and diversity within aquatic systems.
Elena L. Horas   +2 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

A Preliminary Investigation of Acculturative Stress and Diurnal Cortisol Among Latina Women [PDF]

open access: yes, 2018
The interplay between biological and cultural factors has remained understudied among ethnic minority groups, including Latinos. To the best of our knowledge, minimal to no research has examined the relationship between acculturative stressors and ...
Harkins, April L.   +2 more
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

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