Results 61 to 70 of about 15,482,403 (390)

Human Activity Influences on Vegetation Cover Changes in Beijing, China, from 2000 to 2015

open access: yesRemote Sensing, 2017
For centuries, the rapid development of human society has already made human activity the dominant factor in the terrestrial ecosystem. As the city of greatest importance in China, the capital Beijing has experienced eco-environmental changes with ...
Meichen Jiang   +4 more
doaj   +1 more source

Spot‐14 and its paralog Spot‐14R regulate expression of metabolic and thermogenic pathway genes in murine brown and beige adipocytes

open access: yesFEBS Letters, EarlyView.
Spot‐14 and Spot‐14R play distinct roles in regulating metabolism in brown and beige adipocytes. While both influence lipid and glucose pathways, Spot‐14 uniquely controls thermogenic gene expression. This dual regulation balances energy storage and heat production, highlighting potential therapeutic targets for obesity and metabolic disorders. Spot 14
Lidia Itzel Castro‐Rodríguez   +3 more
wiley   +1 more source

Transition to marriage and parenthood among youth in Rajasthan [PDF]

open access: yes, 2009
Delaying the transition to marriage and parenthood among young people has been a policy and program priority for several years in India. Several national-level policies formulated since 2000 have advocated special program attention to delay age at ...
International Institute for Population Sciences (IIPS)   +1 more
core   +1 more source

Potential Importance of Binary Evolution in UV-Optical Spectral Fitting of Early-Type Galaxies [PDF]

open access: yes, 2013
Binaries are very common in galaxies, and more than half of Galactic hot subdwarf stars, which are thought as a possible origin of UV-upturn of old stellar populations, are found in binaries. Previous works showed that binary evolution can make the spectra of binary star populations significantly different from those of single star populations. However,
arxiv   +1 more source

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

open access: yesFEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke   +2 more
wiley   +1 more source

Education and transition to work among youth in Tamil Nadu [PDF]

open access: yes, 2009
The extent to which India will be able to successfully harness its demographic dividend depends significantly on the situation of its youth, notably on the levels of education and market-oriented skills they attain.
International Institute for Population Sciences (IIPS)   +1 more
core   +1 more source

Practice Patterns for Acute Ischemic Stroke Workup: A Longitudinal Population‐Based Study

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundWe examined practice patterns of inpatient testing to identify stroke etiologies and treatable risk factors for acute ischemic stroke recurrence.
Matthew C. Loftspring   +11 more
doaj   +1 more source

POPULATION GENETICS

open access: yesAnnual Review of Genetics, 1967
Uploaded by Plazi for TaxoDros. We do not have abstracts.
openaire   +4 more sources

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Sexuality education matters: Experiences of youth in Tamil Nadu [PDF]

open access: yes, 2009
Serious reservations have been expressed about providing family life or sex education for school-going youth in India. Tamil Nadu is a state in India that had introduced the School AIDS Education Programme in 1997.
International Institute for Population Sciences (IIPS)   +1 more
core   +1 more source

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