Results 111 to 120 of about 346,958 (424)

Omnidirectional Transmissive Acoustic Metasurfaces Based on Goldberg Polyhedra

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces omnidirectional acoustic metasurfaces capable of manipulating wavefronts in multiple arbitrary directions simultaneously. A full‐stack pipeline for design, optimization, and fabrication is presented to construct near‐spherical holograms based on Goldberg polyhedra.
Andrea Achilleos   +3 more
wiley   +1 more source

Versatile Green Transfer of Magnetoelectronics with Loss‐Free Performance and High Adhesion for Interactive Electronics

open access: yesAdvanced Functional Materials, EarlyView.
An environmentally friendly transfer printing method of nm‐thick giant magnetoresistive (GMR) sensors is demonstrated. This method, relying on water and biocompatible polyvinyl alcohol (PVA) polymer without the need of complex treatments, allows transferring thin films to a wide range of biological, organic, and inorganic substrates.
Olha Bezsmertna   +7 more
wiley   +1 more source

The implications of real-time behavioural tracking [PDF]

open access: yes, 2009
In contrast to offline gambling, behavioural tracking presents an opportunity for gaming operators and researchers to examine the actual and real-time behaviour engaged in by gamblers. To date, almost all diagnostic screening instruments contain criteria
Griffiths, MD
core  

Understanding Positive Play: An Exploration of Playing Experiences and Responsible Gambling Practices [PDF]

open access: yes, 2015
This study is one of the first to explore in detail the behaviors, attitudes and motivations of players that show no signs of at-risk or problem gambling behavior (so-called ‘positive players’).
Griffiths, MD, Wood, RTA
core   +1 more source

Rotating Liquid Marble Microreactors for Enhanced Enzymatic Reactions

open access: yesAdvanced Functional Materials, EarlyView.
Dynamic magnetic liquid marbles (LMs), stabilized by hydrophobic magnetic proteinaceous colloidosomes, function as effective microreactors for enzymatic processes. Precise magnetic manipulation allows for the rotation of these LMs, enhancing the efficiency of the enzymatic cascade reaction both at the air/water interface and within biphasic enzyme ...
Weijie Jiang   +5 more
wiley   +1 more source

Review of Equity of Access to Treatment for Gambling Harms in Racial and Ethnic Minority Populations: A Mixed Methods Study

open access: yesBJPsych Open
Aims The NHS Southern Gambling Service (SGS) is a service providing evidence-based assessment and treatment for people affected by Gambling Disorder (GD) across the South-East of England.
Deborah Davidson-Hine   +4 more
doaj   +1 more source

From adolescent to adult gambling: an analysis of longitudinal gambling patterns in South Australia [forthcoming] [PDF]

open access: yes, 2014
Although there are many cross-sectional studies of adolescent gambling, very few longitudinal investigations have been undertaken. As a result, little is known about the individual stability of gambling behaviour and the extent to which behaviour ...
Delfabbro, P, Griffiths, MD, King, D
core  

The Same or Different? Convergence of Skin Gambling and Other Gambling Among Children

open access: yesJournal of Gambling Studies, 2019
There is increasing attention on the introduction of gambling-like practices within video games. Termed convergence, this has been explored from the viewpoint of the product, examining similarities in game/gambling mechanics. Understanding convergence of
H. Wardle
semanticscholar   +1 more source

Adolescent Gambling, Gambling Expenditure and Gambling–Related Harms in Finland, 2011–2017 [PDF]

open access: yesJournal of Gambling Studies, 2019
Abstract Existing literature on recent trends in adolescent gambling is scarce. The rapidly changing landscape of gambling, together with the generally applied legal age limits, calls for the continuous monitoring of gambling also among the adolescent population. In Finland, the legal gambling age is 18.
Lasse Pere   +5 more
openaire   +4 more sources

Defects in Inorganic Mechanoluminescent Phosphors: Insights and Impacts

open access: yesAdvanced Functional Materials, EarlyView.
Mechanoluminescence is attracting more attention recently, and defect dominates mechanoluminescence performances. Investigating how defects work in the mechanoluminescence process is crucial for elucidating its complex luminescence mechanism. This review aims to emphasize the fundamental role of defects in mechanoluminescence, which offers an ...
Wenhao Li   +3 more
wiley   +1 more source

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