Results 51 to 60 of about 1,094,585 (248)

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

WHAT'S UP? NOT SO MUCH. NETWORKING AND COMMUNICATING VIA SOCIAL NETWORK SITES [PDF]

open access: yesInnovative Issues and Approaches in Social Sciences, 2018
The article presents the phenomena of social network sites as a modern and important framework for communication and establishing relationships. The article therefore presents some global trends characteristic for modern society. One of the major driving
Tadej Praprotnik
doaj   +1 more source

Teens, Kindness and Cruelty on Social Network Sites [PDF]

open access: yes, 2011
Analyzes survey findings about how teenagers navigate the world of "digital citizenship," including experiences of, reactions to, and sources of advice about online cruelty; privacy controls and practices; and levels of parental ...
Aaron Smith   +5 more
core  

A Site Evaluation Campaign for a Ground Based Atmospheric Cherenkov Telescope in Romania

open access: yes, 2010
Around the world, several scientific projects share the interest of a global network of small Cherenkov telescopes for monitoring observations of the brightest blazars - the DWARF network. A small, ground based, imaging atmospheric Cherenkov telescope of
A Konopelko   +15 more
core   +1 more source

To follow or not to follow? How Belgian health journalists use Twitter to monitor potential sources [PDF]

open access: yes, 2017
Digital technology, the internet and mobile media are transforming the journalism and media landscape by influencing the news gathering and sourcing process.
Deprez, Annelore, Van Leuven, Sarah
core   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Impact of online social media on consumers’ purchasing intention via social network sites

open access: yesHo Chi Minh City Open University Journal of Science - Economics and Business Administration, 2018
With the continuous development of the internet and e-commerce in Vietnam recently, there is much research on online purchasing behaviors through retail websites.
Hoang Thi Phuong Thao   +1 more
doaj   +1 more source

Cancer 2.0: A Summary of Recent Research [PDF]

open access: yes, 2010
Outlines findings on Internet access and use among cancer patients compared with other chronic disease patients, the demand for health information online, the role of social network sites, and implications for cancer treatment and ...
Susannah Fox
core  

Emergence of scale-free leadership structure in social recommender systems [PDF]

open access: yes, 2011
The study of the organization of social networks is important for understanding of opinion formation, rumor spreading, and the emergence of trends and fashion.
A Clauset   +64 more
core   +4 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

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