Results 171 to 180 of about 131,152 (303)

Problematic Internet Use among Polish Students: Prevalence, Relationship to Sociodemographic Data and Internet Usage Patterns. [PDF]

Int J Environ Res Public Health, 2023
Kożybka M, Radlińska I, Kolwitz M, Karakiewicz B.   +3 more
europepmc   +1 more source

Relationship between Internet Usage, Internet Addiction Tendencies and Efficacy of Instruction on Internet Usage

The Proceedings of the Annual Convention of the Japanese Psychological Association, 2019
openaire   +2 more sources

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

Advanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge, P. Sanju S. Panawala, Joseph F. S. Fernando, Zhenhuan Chen, Chao Zhang, Dong‐Chen Qi, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +8 more
wiley   +1 more source

Healthy Lifestyle Practices, Online Health Information-Seeking Behaviors, and Internet Usage Among Pregnant Women: Multigroup Structural Equation Modeling Approach. [PDF]

JMIR Pediatr Parent
Lau Y, Yi Y, To Z, Wong SH, Lam TYT.
europepmc   +1 more source

Does the Internet Bring People Closer Together or Further Apart? The Impact of Internet Usage on Interpersonal Communications. [PDF]

Behav Sci (Basel), 2022
Li C, Ning G, Xia Y, Guo K, Liu Q.
europepmc   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Online and digital media usage on cell phones among low-income urban youth in Cape Town

, 2009
Includes bibliographical references (leaves 69-76).Cell phones introduce a range of new possibilities for the use and production of media, for social networking and communication, political activism, and social development.
Kreutzer, Tino
core  

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

Advanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome, Lijie Cao, Christoph Somsen, Johannes Boes, René Hesse, Werner Theisen, Gunther Eggeler   +6 more
wiley   +1 more source

The internet usage increases fear of infection with Covid-19. [PDF]

Sci Rep
Xiao Y.
europepmc   +1 more source

Problematic internet usage: the impact of objectively Recorded and categorized usage time, emotional intelligence components and subjective happiness about usage. [PDF]

Heliyon, 2022
Alshakhsi S, Chemnad K, Almourad MB, Altuwairiqi M, McAlaney J, Ali R.   +5 more
europepmc   +1 more source