Results 261 to 270 of about 1,715,831 (318)

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

Advanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens, Francisco Romero‐Lara, Trisha Sai, Kalyan Biswas, Manuel Vilas‐Varela, Thomas Frederiksen, Diego Peña, Fabian Schulz, Jose Ignacio Pascual   +8 more
wiley   +1 more source

The Effect of Internet Use on Older Adults' Executive Function: The Chain Mediation Effect of Social Participation and Loneliness. [PDF]

Healthcare (Basel)
Xu J, Li N, Jian Y, Yang X, Li X.
europepmc   +1 more source

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

Advanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez, Alejandro Orellana‐Silla, Marta Galbiati, Efrén Navarro‐Moratalla, Luca Braglia, Sara Stolfi, José Antonio Real, Víctor Rubio‐Giménez, Sergio Tatay, Carlos Martí‐Gastaldo   +9 more
wiley   +1 more source

Prevalence of Internet Addiction Among Thai Pharmacy Students: A Cross-Sectional Study. [PDF]

Int J Environ Res Public Health
Pradubkham T, Sukket T, Pimcharee S, Wichaiyo K, Phimarn W.   +4 more
europepmc   +1 more source

A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments

Advanced Materials, EarlyView.
The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal, Martin Irizar, Longfeng Huang, Mamun Sarker, Mustafa A. Ashoush, Zakaria M. Abd El‐Fattah, Johannes Barth, Frederik Schiller, Afaf El‐Sayed, Fei Gao, Dimas G. de Oteyza, Alexander Sinitskii, Aran Garcia‐Lekue, Martina Corso, Ignacio Piquero‐Zulaica   +14 more
wiley   +1 more source

Family-Based Preventive Interventions for Problematic Internet Use Among Children and Adolescents: Protocol for a Systematic Review and Meta-Analysis. [PDF]

Int J Environ Res Public Health
Moriyama S, Takahashi M, Hayashi A, Harada T.   +3 more
europepmc   +1 more source

Exploring the Efficacy of Spiritually Integrated Psychological Sessions in Managing Internet Addiction and Other Comorbid Symptoms. [PDF]

Ann Neurosci
Pandey M, Rastogi K, Sharma S, Gupta C, Pal R, Srivastava N, Zaidi SZH.   +6 more
europepmc   +1 more source

The internet of things will be an internet of obsolete junk

, 2015
openaire   +2 more sources

Mediating role of job insecurity and professional identity in the relationship between internet self-efficacy and job satisfaction among young employees in new employment forms. [PDF]

Sci Rep
Liu D, Yao Z, Zhang Y, Yin L, Zhang H, Tao R.   +5 more
europepmc   +1 more source

Mindfulness exercise and quality of life among nursing students: the mediating roles of self-control and internet addiction. [PDF]

BMC Nurs
Yan Y, Ye Q, Li T, Yuan Y, Dong J.
europepmc   +1 more source