Results 81 to 90 of about 14,587 (269)

The Prevalence of Problematic Internet Use and the Related Factors in Medical Students, Kerman, Iran [PDF]

Addiction and Health, 2012
Background: Although problematic Internet use (PIU) is a growing problem among adolescents, few studies have examined its prevalence among university students in Iran.
Shahrzad Mazhari
doaj  

Prevalence of pathological Internet use among university students and correlations with self-esteem, the general health questionnaire (GHQ), and disinhibition

, 2005
Over the last few years, there has been increased interest in the addictive potential of the Internet. The current study was an attempt to replicate common findings in the literature and provide more evidence for the existence of Internet addiction among
Banyard, P, Griffiths, MD, Niemz, K
core   +1 more source

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

Advanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk, Yihao Yuan, Augustin Caillas, Amel Saidoun, Roméo Bonnet, Pascal Filloux, Emmanuel Lhuillier, Aloyse Degiron   +7 more
wiley   +1 more source

The Internet addiction components model and personality: establishing construct validity via a nomological network

, 2014
There is growing concern over excessive and sometimes problematic Internet use. Drawing upon the framework of the components model of addiction (Griffiths, 2005), Internet addiction appears as behavioural addiction characterised by the following ...
Kuss, Daria J, Shorter, Gillian W; id_orcid, Van de Mheen, D, Shorter, Gillian W., Griffiths, MD, Kuss, Daria J., Shorter, Gillian W, Van Rooij, AJ, van Rooij, Antonius J, Kuss, DJ, van Rooij, Tony, Griffiths, Mark D., Shorter, GW, Griffiths, Mark D, Kuss, D.J., van Rooij, Antonius J., van de Mheen, Dike   +16 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

Advanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk, Lukas Benecke, Chokri Cherif, Johannes Mersch   +3 more
wiley   +1 more source

The study of the teachers’ problematic internet usage

, 2019
İnternetin hayatımız için sağlamış olduğu birçok yarar olmasına rağmen, internetin aşırı ve kontrolsüz kullanımı nedeniyle bireylerin sosyal ve bireysel hayatlarında karşılaşılan sorunları ortaya koyan alanyazında çeşitli araştırmalara rastlanılmaktadır. Problemli internet kullanımı olarak da adlandırılan, aşırı ve kontrolsüz internet kullanımı kişinin
Yılmaz, Ramazan, Yılmaz, Ramazan
openaire   +2 more sources

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

The study of the teachers’ problematic internet usage [PDF]

, 2016
İnternetin hayatımız için sağlamış olduğu birçok yarar olmasına rağmen, internetin aşırı ve kontrolsüz kullanımı nedeniyle bireylerin sosyal ve bireysel hayatlarında karşılaşılan sorunları ortaya koyan alanyazında çeşitli araştırmalara rastlanılmaktadır.
Yılmaz, Ramazan
core   +2 more sources

Internet Addiction among Greek University Students: Demographic Associations with the Phenomenon, Using the Greek Version of Young's Internet Addiction Test

, 2010
Internet addiction (IA) is a new disorder described in 1996 by the psychologist Kimberly Young. The aim of this paper is to estimate the percentage of IA among Greek university students. Results of a sample survey among 1876 Greek university students, 18-
Kiohos, A, Frangos, CC
core