Results 101 to 110 of about 9,693,328 (298)

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

Regional Highlights from Global Climate Change Impacts in the United States [PDF]

open access: yes, 2009
This fact sheet draws information from the Global Climate Change Impacts in the United States report that describes how climate change affects coastal areas in the United ...
U.S. Global Change Research Program
core  

THE CHANGE IN DEFORMATION CHARACTERISTICS OF CONCRETE MONOLITHIC HIGH-RISE BUILDINGS

open access: yesNauka ta progres transportu, 2009
In the article results of studies of deformation features of concrete on actuate cement for monolithic high-altitude buildings are presented. It is shown that in construction of the high-altitude monolithic buildings in a summer period of a year one ...
V. V. Punahin
doaj  

Intersectional-Agency: Choosing Who I Am as a Ticket to Opportunities

open access: yesScandinavian Journal of Disability Research
The article is based on findings from the qualitative interview study ‘Diverse Disability Identities’, which explored the ways in which people with disabilities utilised their diverse identities beyond that of ‘being disabled’ to advance their rights and
Line Melbøe, Karen Soldatić
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Eliasch Review

open access: yes, 2008
According to the Office of Climate Change press release, the Eliasch Review aims to provide an analysis of international financing to reduce forest loss and its associated impacts on climate change.
Great Britain. Office of Climate Change   +1 more
core  

Interagency Crosscutting Group on Climate Change and Human Health [PDF]

open access: yes, 2015
This brochure describes the Interagency Crosscutting Group on Climate Change and Human Health (CCHHG), their role, what the group does, and how they engage the community to discuss climate change and its effects on human ...
U.S. Global Change Research Program
core  

Changes in knowledge of safe sex and sexual behaviour among male vocational high school students in Zhejiang Province, China: a 6-year cross-sectional comparison (2015–2021)

open access: yesFrontiers in Reproductive Health
BackgroundVocational high school students in China exhibit higher rates of sexual activity than their academic counterparts; however, existing studies predominantly focus on college populations, leaving a critical gap in longitudinal data tracking the ...
Hui Wang   +6 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Global Climate Change Impacts in the United States

open access: yes, 2009
This brochure highlights a report that summarizes the science of climate change, and the impacts of climate change on the United ...
U.S. Global Change Research Program
core  

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