Results 101 to 110 of about 6,192,922 (341)

Free energy and configurational entropy of liquid silica: fragile-to-strong crossover and polyamorphism

open access: yes, 2003
Recent molecular dynamics (MD) simulations of liquid silica, using the ``BKS'' model [Van Beest, Kramer and van Santen, Phys. Rev. Lett. {\bf 64}, 1955 (1990)], have demonstrated that the liquid undergoes a dynamical crossover from super-Arrhenius, or ...
C. A. Angell   +17 more
core   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

open access: yesFEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang   +9 more
wiley   +1 more source

Chronic Disease Self-Management and Behavior Change Attitudes in Older Adults [PDF]

open access: gold, 2016
Kimberly Sell   +4 more
openalex   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Towards a Holistic Approach to Designing Theory-based Mobile Health Interventions

open access: yes, 2017
Increasing evidence has shown that theory-based health behavior change interventions are more effective than non-theory-based ones. However, only a few segments of relevant studies were theory-based, especially the studies conducted by non-psychology ...
Harald, Reiterer   +4 more
core  

Integrating Taxonomies into Theory-Based Digital Health Interventions for Behavior Change: A Holistic Framework

open access: yes, 2018
Digital health interventions have been emerging in the last decade. Due to their interdisciplinary nature, digital health interventions are guided and influenced by theories (e.g., behavioral theories, behavior change technologies, persuasive technology)
Fadhil, Ahmed   +3 more
core   +1 more source

“ Build back the confidence”: qualitative exploration of community experiences with polio vaccination in the Covid-19 context in Cameroon and Ethiopia

open access: yesBMC Public Health
Background In 2020, as the Global Polio Eradication Initiative worked to address outbreaks of vaccine-derived poliovirus Type 2, particularly in sub-Saharan Africa, the Covid-19 pandemic suspended routine immunization campaigns worldwide.
Lara Lorenzetti   +9 more
doaj   +1 more source

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