Results 131 to 140 of about 14,254,520 (384)

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Staying in school: assessing the role of access, availability and cost

open access: yes, 2006
This paper investigates the role of contextual factors outside the household in determining whether or not a child attends basic education in Tajikistan.
Baschieri, Angela, Falkingham, Jane
core  

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

open access: yesFEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf   +6 more
wiley   +1 more source

Student-Centered Learning: Life Academy of Health and Bioscience [PDF]

open access: yes, 2014
This case study is one of four written by SCOPE about student-centered practices in schools. The case studies address the following questions:1. What are the effects of student-centered learning approaches on student engagement, achievement of knowledge ...
Joe Feldman, Nikole Richardson
core  

Implementation of health promotion programmes in schools: an approach to understand the influence of contextual factors on the process?

open access: yesBMC Public Health, 2018
BackgroundImplementing complex and multi-level public health programmes is challenging in school settings. Discrepancies between expected and actual programme outcomes are often reported.
E. Darlington   +2 more
semanticscholar   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

.Discovery and statistics of antecedents and consequences of employees' Engagement with the applicability approach in future battles (case of study: defense organizations) [PDF]

open access: yesعلوم و فنون نظامی
Objective: The current research was conducted with the aim of discovering and calculating the antecedents and consequences of employees' Engagement with the applicability approach in future battles in defense organizations.Methodology: The intended ...
seyed hasan hosseini   +3 more
doaj   +1 more source

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