Results 111 to 120 of about 18,287,362 (301)

Bioanalytical methods in doping controls: a review

open access: yesBioanalysis
The analytical and technological approaches employed in doping analysis are constantly reviewed and updated to allow for keeping pace with progresses in pharmaceutical and medicinal research and the therein inherent options of misuse as performance enhancing drugs or methods. Enormous changes, improvements, and developments have been achieved in recent
Thomas, Andreas   +4 more
openaire   +2 more sources

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

The Impact of Health Compensatory Beliefs on Perceptions of Doping Substance Use in Recreational Sports

open access: yesPhysical Activity and Health
Doping use in recreational sport is an emerging concern, yet limited research has examined the cognitive mechanisms underlying doping intentions in non-competitive settings. This study investigated whether Compensatory Health Beliefs (CHBs), beliefs that
Andreas Loukovitis   +4 more
doaj   +1 more source

Probing for peptidic drugs (2-10 kDa) in doping control blood samples. [PDF]

open access: yesAnal Sci Adv, 2022
Thomas A   +3 more
europepmc   +1 more source

Targeting the administration of ecdysterone in doping control samples

open access: yesbioRxiv, 2019
M. Parr   +8 more
semanticscholar   +1 more source

A Material‐Agnostic Strategy for Uniform Patterning of Conjugated Polymers Unveils the True Role of Porosity in Organic Electrochemical Transistors

open access: yesAdvanced Functional Materials, EarlyView.
A generalizable strategy for fabricating regular porous, chemically intact conjugated polymer channels reveals how porosity benefits organic electrochemical transistors. Composition‐dependent performance enhancement is linked to charge carrier mobility, volumetric capacitance, and effective doped volume.
Geon Gug Yang   +4 more
wiley   +1 more source

DOPING CONTROL IN BRAZIL: MONITORING THE PRACTICE OF DOPING

open access: yes, 2012
The use of substances or forbidden methods to improve the performance  has become more frequent in sports. This research objective is to characterize the results of drug test accomplished in Brazil in the year of 2008. The data were obtained in the Laboratory of Drug Test of the Federal University of Rio de Janeiro and Brazilian Olympic Committee, both
Assunção, Leonardo de, Henrique, José
openaire   +1 more source

Direct Channel Implantation of B and BF2 Ions for Functional Control of Oxygen Vacancies in Oxide Semiconductor Thin Film Transistors

open access: yesAdvanced Functional Materials, EarlyView.
Direct channel implantation of B and BF2 ions was employed to fabricate amorphous IGZO TFTs with improved electrical and stability properties. B and BF2 implantation modulate oxygen vacancies within the IGZO channel. The field‐effect mobility of ion‐implanted IGZO TFTs was enhanced as compared to pristine IGZO TFTs.
Beom Soo Kim   +9 more
wiley   +1 more source

Ambient‐Stable Transparent P‐Type CuI Transistors Via Room‐Temperature Pulsed Laser Deposition

open access: yesAdvanced Functional Materials, EarlyView.
An in situ PLD fabricated AlOx${\rm AlO}_x$/CuI/AlOx${\rm AlO}_x$ sandwich structure enables stable CuI TFTs with a field‐effect mobility of 2.3 ±$\pm$ 0.7 cm2${\rm cm}^{2}$ V−1${\rm V}^{-1}$ s−1${\rm s}^{-1}$ and excellent ambient stability. Complementary inverters based on CuI:Rb and ZnO:Al exhibit rail‐to‐rail voltage transfer characteristics and an
Yang Chen   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy