Results 241 to 250 of about 1,064,620 (357)

The association of relative deprivation, interpersonal relationships, and problematic social media use in 39 countries/regions: Does school contextual inequality matter? [PDF]

J Behav Addict
Lu ZZ, Liu Z, Lin D.
europepmc   +1 more source

How to Chemically Protect PFAS‐Free Membranes in Fuel Cells: Radical Quenching Poly(vinylphosphonic acid) Layer

Advanced Functional Materials, EarlyView.
Hydrocarbon membranes are a greener alternative to PFSA in PEM fuel cells, but degrade rapidly from radical attack. We present a novel strategy using poly(vinylphosphonic acid) (PVPA) as a local radical scavenger. Incorporated as an interfacial barrier, PVPA enhances chemical stability and significantly extends membrane lifetime under accelerated ...
Hendrik Sannemüller, Hannes Liepold, Frederik Brendel, Janka Friese, Carolin Klose, Tym de Wild, Andreas Münchinger   +6 more
wiley   +1 more source

Psychological inoculation against problematic social media use among adolescents: An experimental study. [PDF]

Ann N Y Acad Sci
Alshakhsi S, Al-Thani D, Männikkö N, Ali R.   +3 more
europepmc   +1 more source

Dataset for Scoping Review Predictors, Mediators, and Moderators of Problematic Social Media Use Among Adolescent

Kusumaningrum, Fitri
openalex   +1 more source

Electric Field‐Dependent Conductivity as Probe for Charge Carrier Delocalization and Morphology in Organic Semiconductors

Advanced Functional Materials, EarlyView.
Applying a high electric field to a doped organic semiconductor heats up the charge carrier distribution beyond the lattice temperature, enhancing conductivity. It is shown that the associated effective temperature can be used to extract the effective localization length, which is a characteristic length scale of charge transport and provides ...
Morteza Shokrani, Felix Maximilian Graf, Anton Kompatscher, Dennis Derewjanko, Martijn Kemerink   +4 more
wiley   +1 more source

Nanolayer‐Encapsulated Stretchable Liquid‐Metal Sheets for Thermal Management

Advanced Functional Materials, EarlyView.
A stretchable liquid metal sheet with both high thermal conductivity and mechanical flexibility is developed. Its trilayer structure, comprising copper‐particle‐dispersed gallium liquid metal encapsulated by styrene‐butadiene‐styrene nanosheets, shows 40.4 W m−1 K−1 conductivity, elongation exceeding 200%, and retention of 96% of its initial ...
Daisuke Kuse, Yudai Kaneko, Ryohei Fujita, Tatsuhiro Horii, Daishi Shiojiri, Yuta Ozawa, Kyohei Nagatake, Tamami Takano, Yutaka Isoda, Aoi Koishikawa, Takashi Goto, Ai Ueno, Shoji Maruo, Kazuhide Ueno, Toshinori Fujie, Hosei Nagano, Hiroki Ota   +16 more
wiley   +1 more source

Problematic Social Media Use Among University Entrance Test-Takers: Prevalence, Psychosocial Factors, and a Mediation-Moderation Model. [PDF]

Brain Behav
Islam MM, Hasan SMR, Masuyama A, Tayeeba F, Islam MF, Obhi NH, Tahia MJ, Sayma ASK, ALmerab MM, Ghosh D, Raj S, Mamun MA, Al-Mamun F.   +12 more
europepmc   +1 more source

Caught in the Web of the Net? Part I: Meta-analyses of Problematic Internet Use and Social Media Use in (Young) People with Autism Spectrum Disorder

Peter Muris, Henry Otgaar, Franc C. L. Donkers, Thomas H. Ollendick, Anne Deckers   +4 more
openalex   +1 more source

Systematic literature review of the relationship between adolescents' screen time, sleep and mental health [PDF]

, 2020
Martin, Anne, McDaid, Lisa, McMellon, Christina, Pugmire, Juliana, Riddell, Julie, Simpson, Sharon, Skivington, Kathryn, Wells, Valerie   +7 more
core   +1 more source

Biointerface Membranes Orchestrating Site‐Specific Osteoimmunomodulatory and Antibacterial Effects for Enhanced Osseous Regeneration in Periodontal Therapy

Advanced Functional Materials, EarlyView.
Here, a biointerface membrane engineered with site‐specific interfacial properties is developed. During implantation between gingival and bone defect, the membrane creates a pro‐osteogenic microenvironment, precisely modulates cellular activities at each biointerface, and facilitates the orchestration of complex healing events, ultimately leading to ...
Yuwei Zhu, Tingting Wang, Jing Zhu, Bingtian Zhao, Bingyang Dai, Xiaoyue Zhang, Wei Liu, Cheng Yang, Cheng Dong, Ren Liu, Lei Zhao, Jun Wang, Peilei Shi, To Ngai   +13 more
wiley   +1 more source