Results 41 to 50 of about 131,152 (303)

Problematic Internet Usage and Immune Function

open access: yesPLOS ONE, 2015
Problematic internet use has been associated with a variety of psychological comorbidities, but it relationship with physical illness has not received the same degree of investigation. The current study surveyed 505 participants online, and asked about their levels of problematic internet usage (Internet Addiction Test), depression and anxiety ...
P. Reed   +4 more
openaire   +5 more sources

Internet addiction in students: prevalence and risk factors [PDF]

open access: yes, 2013
The last decade has witnessed a large increase in research on the newly emerging mental health problem of Internet addiction. Rather than looking at Internet addiction per se, this study focused on particular activities on the Internet that might be ...
Kuss, DJ, Griffiths, MD, Binder, JF
core   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Patterns of Internet Usage: Learning Sphere and the Socio-cultural Context [PDF]

open access: yesTaḥqīqāt-i Farhangī-i Īrān, 2009
In addition to the curriculum and the learning targets, there are some other points –as “the culture of the real life”, “patterns of communication and virtual-life’s experiencing”, and generally “pattern of communication and internet usage”- should be ...
Hossein Ebrahimabadi
doaj   +1 more source

Reactions Victims Display Against Cyberbullying: A Cross-cultural Comparison

open access: yesInternational Journal of Contemporary Educational Research, 2022
This research aims to examine behavioral reactions that victims display against cyberbullying through a cross-cultural comparison standpoint. The research data have been collected from 161 participants from different countries such as Turkey, Azerbaijan,
Bahadır ERİŞTİ
doaj   +1 more source

The relationship between personal factors and its effect on internet usage [PDF]

open access: yes, 2012
The use of communication technology is growing rapidly in colleges and universities. The objectives of this study are to identify the effect between age, level of the study, field of the study, gender and income on attitudes toward the Internet, problems
Osman, Mohd Nizam   +2 more
core   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Gender and the Internet [PDF]

open access: yes
OBJECTIVE: This article examines whether there are differences in menfs and womenfs use of the Internet and whether any such gender gaps have changed in recent years. METHODS: We use data from several surveys during the period 1997 to 2001 to show trends
Ono, Hiroshi, Zavodny, Madeline
core   +2 more sources

Usage de l’Internet via les technologies mobiles dans les zones de conflit

open access: yesFrench Journal for Media Research, 2018
Les technologies mobiles affranchissent l’homme des contraintes spatiales. En devenant portable et mobile, le téléphone s'émancipe des contraintes du domicile ou du bureau.
Maman Sillimana
doaj  

Influence of internet usage on physical activity participation among Chinese residents: evidence from 2017 China General Social Survey

open access: yesFrontiers in Public Health
ObjectivesThis study aimed to examine the impact of internet usage on physical activity participation among Chinese residents, utilizing data from the 2017 China General Social Survey (N = 12,264).
Min Ji, Detian Deng, Xiaojuan Yang
doaj   +1 more source

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