Results 61 to 70 of about 31,354 (355)

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Doping In Sports: Do Parents Matter? [PDF]

open access: yes, 2017
Athletes exist and function in an environment of complex relationships; however, little is known about the influence of particular relationships for athletes’ attitudes, beliefs and behaviors towards doping in sport.
Backhouse, SH, Carless, D, Erickson, KL
core   +1 more source

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

open access: yesAdvanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens   +14 more
wiley   +1 more source

Doping in Sport and the Law, edited by Ulrich Haas and Deborah Healey. Oxford: Hart Publishing Ltd, 2016, 344 pp (£80.00 hardback). ISBN: 9781509905881

open access: yesEntertainment and Sports Law Journal, 2017
A review of the recently published book: Doping in Sport and the Law, edited by Ulrich Haas and Deborah Healey. Oxford: Hart Publishing Ltd. In the context of sports law and sports governance and of scholarly work on doping in sport in general the author
Jonathan Rees
doaj   +2 more sources

The Need for Strict Morality Clauses in Endorsement Contracts [PDF]

open access: yes, 2017
The increasing significance of morality clauses seems to directly correlate with the increase of social media platforms and avenues to live-stream events, including but not limited to Facebook, Snapchat, Instagram, and Twitter.
Kamenetsky, Caysee
core   +2 more sources

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

The Problem of Doping [PDF]

open access: yes, 2008
In this Essay, we examine Professor Michael J. Sandel and Judge Richard A. Posner\u27s thoughts on how to draw the line between substances and techniques that are fair game and those that constitute doping; whether there is a difference between sport and
Coleman, Doriane Lambelet   +1 more
core   +1 more source

Effects of glycerol and creatine hyperhydration on doping-relevant blood parameters [PDF]

open access: yes, 2012
Glycerol is prohibited as an ergogenic aid by the World Anti-Doping Agency (WADA) due to the potential for its plasma expansion properties to have masking effects.
Catherine Hambly   +33 more
core   +3 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

The role of personal and sports values on intentions to compete clean or to cheat

open access: yesBaltic Journal of Sport and Health Sciences
Background and objectives: Cheating is defined as the voluntary violation of established rules, characterized by an element of deception (Green, 2006). The opposite of cheating is clean sport (Petróczi et al., 2021).
Beatričė Hoppen
doaj   +1 more source

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