Results 21 to 30 of about 468,417 (296)
Charge transfer and Fermi level shift in p-doped single-walled carbon nanotubes [PDF]
, 2005 The electronic properties of p-doped single-walled carbon nanotube (SWNT) bulk samples were studied by temperature-dependent resistivity and thermopower, optical reflectivity, and Raman spectroscopy.
A. A. Maarouf +14 more
core +1 more source
Probing for peptidic drugs (2–10 kDa) in doping control blood samples
Analytical Science Advances, 2022 Bioactive peptides with a molecular mass between 2 and 10 kDa represent an important class of substances banned in elite sports, which has been recognized with an increasing number and variety of substances by anti‐doping organizations.
Andreas Thomas +3 more
doaj +1 more source
Molecules, 2023 Glucocorticoids are classified in section S9 of the Prohibited List of the World Anti-Doping Agency, due to a potential risk to improving physical performance and causing harm to the health of athletes.
Yuqi Ge +3 more
doaj +1 more source
Dietary Supplement and Food Contaminations and Their Implications for Doping Controls
Foods, 2020 A narrative review with an overall aim of indicating the current state of knowledge and the relevance concerning food and supplement contamination and/or adulteration with doping agents and the respective implications for sports drug testing is presented.
Katja Walpurgis +4 more
doaj +1 more source
Clinical Psychology in Europe, 2022 [Background] The new revision of the ICD came into effect on January 1st, 2022, and significant changes have been introduced in the section related to substance use disorders. [Method] In the present work we describe the new ICD-11 section “Disorders due
Alice Matone +3 more
doaj +1 more source
Infrared properties of Mg$_{1-x}$Al$_x($B$_{1-y}$C$_{y}$)$_2$ single crystals in the normal and superconducting state [PDF]
, 2006 The reflectivity $R (\omega)$ of $ab$-oriented Mg$_{1-x}$Al$_x$(B$_{1-y }$C$_y$)$_2$ single crystals has been measured by means of infrared microspectroscopy for ...
C. C. Homes +8 more
core +1 more source
Frontiers in Sports and Active Living, 2022 The hematological module of the Athlete Biological Passport (ABP) aims to reveal blood doping indirectly by looking at selected biomarkers of doping over time.
Lasse V. Bækken +4 more
doaj +1 more source
Mechanisms of doping graphene [PDF]
, 2010 We distinguish three mechanisms of doping graphene. Density functional theory is used to show that electronegative molecule like F4-TCNQ and electropositive metals like K dope graphene p- and n-type respectively.
Aarts +26 more
core +1 more source
Analytical Science Advances, 2022 Rationale An increasing number of adverse analytical findings (AAFs) in routine doping controls has been suspected and debated to presumably result from intimate contact with bodily fluids (including ejaculate), potentially facilitating the transfer of ...
Johanna Breuer +3 more
doaj +1 more source
Isotopic effects on the thermal conductivity of graphene nanoribbons: localization mechanism
, 2010 Thermal conductivity of graphene nanoribbons (GNR) with length 106~{\AA} and width 4.92~{\AA} after isotopic doping is investigated by molecular dynamics with quantum correction.
Jiang, Jin-Wu +3 more
core +1 more source