Results 151 to 160 of about 32,725,349 (248)

"I've let screens take over": Maternal Guilt About Media and Relations to Children's Problematic Media Use. [PDF]

Comput Human Behav
Coyne SM, Hirschi T, Gale M, Jones BL, Van Alfen M, Almeida LM, Christensen-Duerden C, Nelson LJ, Holmgren HG, Porter CL, Fraser A, Reschke PJ, Booth MA, Swit C, Kerr ML, Barr R, Kirkorian H, Radesky J, Densley RL.   +18 more
europepmc   +1 more source

Problematic media use is associated with poor oral health in Turkish school-age children: a pilot cross-sectional study. [PDF]

BMC Oral Health, 2023
Mustuloğlu Ş, Tezol Ö.
europepmc   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Problematic Social Media Use, Fear of Missing Out and Meaning in Life

Associations between problematic social media use, fear of missing out and meaning in life variables are ...
Jon D. Elhai, Christian Montag
core   +1 more source

Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook

Advanced Materials, EarlyView.
Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain, Xian'e Li, Mats Fahlman, Olle Inganäs, Koen Vandewal, Feng Gao   +5 more
wiley   +1 more source

Longitudinal associations between maternal depression, problematic media use, and parenting efficacy as a time-varying mediator. [PDF]

J Fam Psychol
Holmgren HG, Densley RL, Coyne SM, Porter CL, Jones BL, Sheffield J, Harker T, Weston-Greenburg AE, Shawcroft J, Stockdale L.   +9 more
europepmc   +1 more source

Problematic media use in early childhood: The role of parent-child relationships and parental wellbeing in families in New Zealand and the United States. [PDF]

J Child Media, 2023
Swit CS, Coyne SM, Shawcroft J, Gath M, Barr R, Holmgren HG, Stockdale L.   +6 more
europepmc   +1 more source

Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials

Advanced Materials, EarlyView.
Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
wiley   +1 more source

Problematic smartphone use, social media, gaming, and cognitive failures, and COVID-19

A study investigating problematic smartphone use, social media use, gaming, and associations with cognitive failures, COVID-19 anxiety, and other ...
Jon D. Elhai, Zaheer Hussain, Elisa Wegmann, Christian Montag, Dimitri Löchner   +4 more
core   +2 more sources

Early childhood screen use and symptoms of problematic media use. [PDF]

J Behav Addict
Fitzpatrick C, Binet MA, Spritzer DT, Tiraboschi GA, Domoff SE, Garon-Carrier G, Tavares H.   +6 more
europepmc   +1 more source