Results 81 to 90 of about 3,522,805 (248)

Social Media Addiction Scale for Adolescents: Validity and Reliability Study

open access: yesAddicta: The Turkish Journal on Addictions, 2019
Nowadays, technology and Internet use has been increasing, and this increase brings along social, psychological, and physical problems. Social media addiction is one of the problems that arise from intensive Internet and technology use.
Mustafa Özgenel   +2 more
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

And Yet Children Play : Echoing Voices of Computer Game Concerns in Barcelona [PDF]

open access: yes, 2018
The same computer games are played by youths all over the world, and worldwide games become matters of concern in relation to children: worries rise about addiction, violence, education, time, and economy.
Gil-Juárez, Adriana   +2 more
core   +1 more source

Effects of a manualized short-term treatment of internet and computer game addiction (STICA): study protocol for a randomized controlled trial

open access: yesTrials, 2012
Background In the last few years, excessive internet use and computer gaming have increased dramatically. Salience, mood modification, tolerance, withdrawal symptoms, conflict, and relapse have been defined as diagnostic criteria for internet addiction ...
Jäger Susanne   +8 more
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Excessive online computer use and learning disabilities [PDF]

open access: yes, 2010
Online gaming has become a very popular leisure activity among adolescents. Research suggests that a small minority of adolescents may display problematic gaming behaviour and that some of these individuals may be addicted to online games, including ...
Griffiths, MD
core  

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

An Exploration of the Tendency to Online Game Addiction Due to User’s Liking of Design Features [PDF]

open access: yes, 2009
[[abstract]]As online games become increasingly popular, the problem of game addiction has received much attention. The game industries have, understandably, employed various design strategies in order to increase consumer’s engagement and loyalty ...
SHAO-LIANG CHANG;CHI-YING CHEN
core  

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Addiction Phenomenology In Substance Use And Non-Substance Use Disorders [PDF]

open access: yes, 2008
There is growing research evidence and public concern over the burgeoning of disorders which share common features with substance addictions. In order to investigate the presence and role of addiction features in disorders outside of substance addictions,
McLachlan, Andre David
core  

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