Results 51 to 60 of about 1,238,486 (291)

The best of both worlds? Online ties and the alternating use of social network sites in the context of migration [PDF]

open access: yes, 2014
While an ever-growing body of research is concerned with user behavior on individual social network sites (SNSs)—mostly Facebook—studies addressing an alternating use of two or more SNS are rare.
Binder, JF, Sutcliffe, AG
core   +2 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS 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

USABILITY AND SECURITY ASPECTS OF SOCIAL NETWORK SITES (SNS) [PDF]

open access: yesICTACT Journal on Communication Technology, 2011
The rising level of Social Network Sites (SNS) is incredible. An SNS is a network system which offers quality services like connecting users and providing a platform to establish communications among the individuals of common interest.
P. Venkateswari, T. Purusothaman
doaj  

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

Empirical Study of Privacy Issues Among Social Networking Sites. [PDF]

open access: yes, 2010
Social media networks are increasing their types of services and the numbers of users are rapidly growing. However, online consumers have expressed concerns about their personal privacy protection and recent news articles have shown many privacy breaches
Kuzma, Joanne
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS 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

The Implication Of Social Media Toward College Students’ Online Behavior In Bandung

open access: yesMediaTor, 2022
In Indonesia, there has been an increasing amount of internet usage. Computer Mediated Communication (CMC) is a form of communication held between two people or more and a computer as the media.
Indri Utami Sumaryanti, Jannah Yuniar
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Network domains in social networking sites: expectations, meanings, and social capital [PDF]

open access: yes, 2015
This paper examines why the use of social networking sites (SNSs) leads to different results in cultivating bridging and bonding social capital for different groups of people. Based on in-depth interviews of forty-five university students in Hong Kong, I
Tian, X
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

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