Results 181 to 190 of about 114,909,877 (292)

When they don't come around: how athletes and DCOs perceive the legitimacy of a remote sampling system in anti-doping testing. [PDF]

Front Sports Act Living
Westmattelmann D, Stoffers B, Lanfer J, Petróczi A.   +3 more
europepmc   +1 more source

Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook

Advanced Materials, EarlyView.
Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain, Xian'e Li, Mats Fahlman, Olle Inganäs, Koen Vandewal, Feng Gao   +5 more
wiley   +1 more source

Charting the Scientific Landscape of Indirect Estimation Models in Doping Prevalence Research: A Bibliometric Analysis with Narrative Appraisal. [PDF]

Sports (Basel)
Petróczi A, Sagoe D, Kiss A, Soós S, Chegeni R, Veltmaat A, Cruyff M, van der Heijden P, de Hon O.   +8 more
europepmc   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Strategic priorities and barriers to an effective anti-doping programme: views and opinions of European NADO leaders. [PDF]

Front Sports Act Living
Lauritzen F, Petrou M.
europepmc   +1 more source

Universal Conductance Fluctuations in Quantum Anomalous Hall Insulators

Advanced Materials, EarlyView.
Universal conductance fluctuations are observed in mesoscopic quantum anomalous Hall insulators. Two distinct fluctuation patterns are identified, arising from different interference processes of bulk and chiral edge states, respectively. These findings unveil rich quantum interference phenomena in quantum anomalous Hall insulators and provide insights
Peng Deng, Peng Zhang, Gang Qiu, Ting‐Hsun Yang, Chang Niu, Yaochen Li, Wenqiang Cui, Yang Feng, Peide D. Ye, Ke He, Kai Chang, Kang L. Wang   +11 more
wiley   +1 more source

Islamic Perspectives on Doping and Anti-Doping

Sports represent a universal language that transcends cultural, social, and geographic barriers, serving as a powerful platform for developing both physical and mental capabilities.
Benlahcene, Badrane
core  

Enhanced games and performance-optimized athletes: anticipating the orthopedic challenges, a narrative review. [PDF]

Acta Orthop Traumatol Turc
Eftekhari M, Ryali R, Luk J, Taseh A, Juhasz V, Merkely G, Ashkani-Esfahani S.   +6 more
europepmc   +1 more source

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

Advanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu, Yingxue An, Luigi Fabiano, Qifan Li, Qingqing Wang, Feng Zhang, Wenlong Jin, Miao Xiong, Junpeng Ji, Ugo Bruno, Grzegorz Greczynski, Grazia Maria Lucia Messina, Xianjie Liu, Chi‐Yuan Yang, Simone Fabiano   +14 more
wiley   +1 more source

From labels to influencers: evaluating the alignment of nitrate and beetroot juice claims on sports supplement marketing with scientific consensus. [PDF]

Front Nutr
Estevan Navarro P, González-Díaz C, Perales A, Romero-García D, Molina-López A, Gil-Izquierdo Á, Sospedra I, Martínez-Sanz JM.   +7 more
europepmc   +1 more source