Results 51 to 60 of about 82,945 (242)
Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland +5 more
wiley +1 more source
BMC Psychiatry, 2023 Background Smartphone game addiction has emerged as a major public health problem in China and worldwide. In November 2019 and August 2021, the National Press and Publication Administration of China implemented two increasingly strict policies, as a ...
Qiongyao Yang +14 more
doaj +1 more source
KECANDUAN GAME ONLINE SEBAGAI SUMBER INSPIRASI [PDF]
, 2015 “Kecanduan Game Online sebagai Sumber Inspirasi”. Dipilih sebagai judul skrip karya karena dilihat dari besarnya pengaruh game online ini terhadap masa depan anak-anak dan remaja yang kini semakin menjamur diberbagai daerah.
I Wayan, Sutrisna
core
Prevalence and predictors of video game addiction: a study based on a national representative sample of gamers [PDF]
, 2015 Video gaming has become a popular leisure activity in many parts of the world, and an increasing number of empirical studies examine the small minority that appears to develop problems as a result of excessive gaming.
C Hagquist +39 more
core +1 more source
Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger +2 more
wiley +1 more source
PENGARUH BERMAIN GAME ONLINE TERHADAP PRESTASI BELAJAR MATEMATIKA SISWA
Al Khawarizmi, 2020 Abstrak Perkembangan dunia game online saat ini sudah sangat pesat. Fenomena kecanduan bermain game online diperkirakan sangat mempengaruhi prestasi belajar siswa.
Iqbal Ramadhan
doaj +1 more source
Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing
Advanced Engineering Materials, EarlyView.This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu +10 more
wiley +1 more source
Frontiers in Psychiatry, 2021 Background and Objective: Since the classification of gaming disorder (GD) by the World Health Organization (WHO) as “mental disorder caused by addictive behaviors,” there has been controversy regarding whether online game behaviors can lead to mental ...
Wei Zhao +15 more
doaj +1 more source
Program Assertivenes Training dan Program Psiko Edukasi Keluarga sebagai Model dalam Prevensi Adiksi Game Online pada Remaja di Kota Padang [PDF]
, 2018 Excessive use of online games in adolescents can lead to addiction. Online game addiction is associated with limited time of rest, insomnia, sleep deprivation, academic decline, decreased self-esteem, and decreased life satisfaction with everyday life ...
Renidayati, R. (Renidayati) +1 more
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A content analysis of interviews with players of massively multiplayer online role-play games (MMORPGs). [PDF]
, 2009 This paper explores the intrapersonal and interpersonal motivations involved in the playing of MMORPGs, and the impacts of gaming on online and offline relationships.
Taylor, Jacqui, Taylor, James
core +1 more source