Results 61 to 70 of about 292,397 (181)

Longitudinal Associations Between Child‐To‐Parent Violence, Problematic Internet Use, and Depression

open access: yesJournal of Investigative Psychology and Offender Profiling, Volume 23, Issue 2, June 2026.
ABSTRACT This study addresses the research gap concerning the longitudinal relationship between problematic online behaviours and child‐to‐parent violence (CPV). It examined reciprocal associations among problematic internet use, CPV, and depression in 1256 adolescents (Mage = 15.35; SD = 1.11, 57.6% girls) from Bizkaia, Spain who provided data in at ...
Román Ronzón‐Tirado   +2 more
wiley   +1 more source

Unadjusted and adjusted Cox regression beta coefficients and hazard ratios (resampled T0-T1-T2 subcohort).

open access: yes, 2019
Unadjusted and adjusted Cox regression beta coefficients and hazard ratios (resampled T0-T1-T2 subcohort).
Colin Jacobs (488114)   +5 more
core   +1 more source

Influence of α-MnO2 and Curing Temperature on Density and Microhardness of Epoxy Nanocomposites

open access: yesJournal of Nanotechnology
α-MnO2/epoxy nanocomposite shows great potential for structural and tribological applications. The properties of epoxy nanocomposites depended on weight percent (wt.%) loading of reinforcement material and curing temperature. Therefore, the current study
Md Zakir Hussain   +8 more
doaj   +1 more source

Study of Carbon Nanotube-Substrate Interaction

open access: yesJournal of Nanotechnology, 2012
Environmental effects are very important in nanoscience and nanotechnology. This work reviews the importance of the substrate in single-wall carbon nanotube properties.
Jaqueline S. Soares, Ado Jorio
doaj   +1 more source

Investigation of Reaction Kinetics of the Selective Hydrogenation of a Terminal Alkyne Under Industrially Relevant Conditions With Benchtop NMR Spectroscopy

open access: yesMagnetic Resonance in Chemistry, Volume 64, Issue 6, Page 539-554, June 2026.
The combination of 1H benchtop NMR and a quantum‐mechanical Bayesian qNMR method enables rapid, quantitative monitoring of heterogeneous catalyzed hydrogenations under industrially relevant conditions, including elevated temperature, pressure, and undiluted feeds.
Patrick Sterner   +5 more
wiley   +1 more source

Catalytic Chemical Vapor Deposition Synthesis of Carbon Aerogels of High-Surface Area and Porosity

open access: yesJournal of Nanotechnology, 2012
In this work carbon aerogels were synthesized by catalytic chemical vapor deposition method (CCVD). Ferrocene were employed as a source both of catalytic material (Fe) and of carbon.
Armando Peña   +4 more
doaj   +1 more source

Hampered Monetary Policy Transmission ‐ A Supply‐Side Story?

open access: yesJournal of Money, Credit and Banking, Volume 58, Issue 4, Page 1051-1087, June 2026.
Abstract This paper shows that the supply side of credit is a major factor for hampered monetary policy transmission in monopolistic banking markets. Our stress test data containing projected interest rates of all 1,555 small and medium‐sized banks in Germany under two hypothetical scenarios provide a clear way to partial out demand shocks that are ...
LOTTA HECKMANN‐DRAISBACH, JULIA HARDT
wiley   +1 more source

RAAPRAPPORT 995

open access: yes, 2009
onderzoeksrappor
Roymans, J.A.M.
core   +1 more source

Growth, Structural and Optical Characterization of ZnO Nanotubes on Disposable-Flexible Paper Substrates by Low-Temperature Chemical Method

open access: yesJournal of Nanotechnology, 2012
We report the synthesis of vertically aligned ZnO nanotubes (NTs) on paper substrates by low-temperature hydrothermal method. The growth of ZnO NTs on the paper substrate is discussed; further, the structural and optical properties are investigated by ...
M. Y. Soomro   +6 more
doaj   +1 more source

How Are Perceived Ambiguity and Risk Beliefs Related? Evidence From Longitudinal and Daily Diary Data

open access: yesRisk Analysis, Volume 46, Issue 6, June 2026.
ABSTRACT Ambiguity is widespread within health information. However, there remain important gaps in understanding how perceived ambiguity impacts health cognitions such as disease risk perceptions, a key precursor of health behavior engagement. Guided by theories concerning pessimistic appraisal and motivated reasoning, the present study investigated ...
Ivy Cheng   +7 more
wiley   +1 more source

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