Results 101 to 110 of about 1,136,050 (252)

Internet sex addiction: a review of empirical research [PDF]

open access: yes, 2012
The advent of the internet has added another medium in which people can engage in sexual behaviour. This ranges from the passive consumption of online pornography to the interactive exchange of sexual content in cybersex chat rooms.
Griffiths, MD
core  

Exercise Addiction and Intimate Partner Violence: The Role of Impulsivity, Self-Esteem, and Emotional Dependence

open access: yesBehavioral Sciences
Given the scarcity of studies linking exercise addiction to intimate partner violence, the present study aims to analyze the relationship between these variables and examine the potential mediating roles of emotional dependence, impulsivity, and self ...
Leticia Olave   +7 more
doaj   +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

Addiction and Self-Control: An Intrapersonal Game [PDF]

open access: yes
In their model of addiction, O´Donoghue and Rabin obtain a counterintuitive result: a person that is fully aware of his self-control problems (sophisticate) is more prone to become addicted than one who is fully naware (na¨ıf).
López Rafael
core  

Risks of exercise addiction and eating disorders among women attending fitness classes

open access: yesОбозрение психиатрии и медицинской психологии имени В.М. Бехтерева, 2018
This article discusses the risks associated with exercise addiction (sport addiction) and eating disorders among women participating in fitness classes. The sample consisted of 190 women assigned to an experimental group (N=114) and healthy control group
O. V. Felsendorff, A. Y. Egorov
doaj  

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

The Relationship Between Exercise Addiction And Beliefs İn Sports Nutritional Supplements

open access: yesTürk Spor ve Egzersiz Dergisi, 2020
Purpose: In this study, it was aimed to investigate the relationship between exercise addiction levels and attitudes of athletes against nutritional supplements. Material: A total of 257 students, 62.8% (n = 161) male and 37.4% (n = 115) female, studying
Hüseyin Özden Yurdakul
doaj  

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

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Exercício físico, sistema de recompensa e esteroides anabólicos androgênicos [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Neurociências, Florianópolis, 2014.Os Esteroides Anabólicos Androgênicos (EAA), conhecidos popularmente como anabolizantes, são ...
Sauerbier, Michelle Hartwig Sanches
core  

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