Results 81 to 90 of about 1,790,257 (326)

Internet Addiction and Its Associated Factors Among African High School and University Students: Systematic Review and Meta-Analysis

open access: yesFrontiers in Psychology, 2022
Introduction Internet addiction is characterized by excessive and uncontrolled use of the internet affecting everyday life. Adolescents are the primary risk group for internet addiction. Data on internet addiction is lacking in Africa.
E. Zewde   +12 more
semanticscholar   +1 more source

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

Technological addictions and social connectedness: predictor effect of internet addiction, social media addiction, digital game addiction and smartphone addiction on social connectedness [PDF]

open access: yesDüşünen Adam Psikiyatri ve Nörolojik Bilimler Dergisi, 2017
Objective: This study examined the predictor effects of four technological addictions, including Internet addiction, social media addiction, digital game addiction and smartphone addiction on social connectedness. Method: The study was conducted on 201
mustafa savci, ferda aysan
doaj  

The relationship between real-life social support and Internet addiction among the elderly in China

open access: yesFrontiers in Public Health, 2022
Internet addiction among the elderly is a novel issue in many countries. However, extant research about excessive use of the Internet is focusing on adolescents and younger adults.
Yu Jia, Tianyuan Liu, Yang Yang
semanticscholar   +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

Internet addiction among school adolescents in Jeddah-Saudi Arabia

open access: yesJournal of the Egyptian Public Health Association
Background Internet addiction is increasing among adolescents worldwide. There is a lack of research assessing internet addiction and factors contributing to it among adolescents in Jeddah city.
Ahmad Ismail   +6 more
doaj   +1 more source

Cognitive behavioral intervention in dealing with Internet addiction among Arab teenagers in Israel

open access: yesInternational Journal of Mental Health and Addiction, 2022
The current study examines the effectiveness of a cognitive-behavioral intervention program for improving self-control and reducing Internet addiction among Arab adolescents in Israel.
Qutaiba Agbaria
semanticscholar   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

An exploratory study on internet addiction, somatic symptoms and emotional and behavioral functioning in school-aged adolescents [PDF]

open access: yes, 2017
Objective: In the last two decades there has been a significant transformation regarding the use of new technologies. Despite growing acknowledgement concerning the different activities and functions of digital technologies, there remains a lack of ...
Cerutti, R.   +5 more
core  

Does Internet and computer 'addiction' exist? Some case study evidence [PDF]

open access: yes, 2002
It has been alleged that social pathologies are beginning to surface in cyberspace (i.e., technological addictions). To date, there is very little empirical evidence that computing activities (i.e., internet use, hacking, programming) are addictive ...
Griffiths M.D.   +3 more
core   +1 more source

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