Results 71 to 80 of about 13,224,808 (358)
Study of Media Literacy in Social Network Users (Case Study of Telegram Social Network) [PDF]
مطالعات رسانههای نوین, 2019 The purpose of this research is to identify and analyze the social media users' literacy by telegraphic case study. Research data was gathered among users in social media using a researcher-made questionnaire with twenty four classes in the field of ...
Nosrat allah Nemati Far +2 more
doaj +1 more source
Integration of circadian and hypoxia signaling via non‐canonical heterodimerization
FEBS Letters, EarlyView.CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley +1 more source
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
Social networks: effects and formation
, 2022 Social networks affect individual behavior as well as social phenomena resulting from behavior ('effects'). Also, when actors can choose with whom to interact, social networks themselves are shaped by behavior ('formation'). This chapter provides a selective overview of rigorous sociology on effects of social networks and their formation.
Buskens, Vincent +2 more
openaire +2 more sources
Time after time – circadian clocks through the lens of oscillator theory
FEBS 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
Social commerce as social networking
Journal of Retailing and Consumer Services, 2019 Abstract Behavioral intention toward social commerce has been explained mainly by consumers’ pursuit of utilitarian and economic value. However, in this paper, we show that consumers can be drawn to social commerce primarily for the pursuit of social value. Based on quantitative data from 193 university students, we found the pursuit of socialization,
Doha, Ahmed +2 more
openaire +3 more sources
FEBS 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
Factors for Successful Use of Social Networking Sites in Higher Education
South African Computer Journal, 2012 Social networking sites are extremely popular online destinations that offer users easy ways to build and maintain relationships with each other, and to disseminate information in an activity referred to as social networking.
L Schlenkrich, Dave Sewry
doaj
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source