Results 111 to 120 of about 397,762 (245)

Error-Constrained Entropy-Minimizing Strategies for Multi-UAV Deception Against Networked Radars. [PDF]

Entropy (Basel)
Ban H, Pan J, Wang Z, Cui R, Ming Y, Jiang Q.   +5 more
europepmc   +1 more source

Variation in Marine Distributions of Cassin's auklets (Ptychoramphus aleuticus) Breeding at Triangle Island, British Columbia

, 2008
W. Boyd, L. M. Tranquilla, J. Ryder, S. G. Shisko, D. Bertram   +4 more
semanticscholar   +1 more source

Joint kinematic responses of Olympic medallist skiers to repeated slalom runs

Experimental Physiology, EarlyView.
Abstract This case study aims to examine changes in the lower limb joint kinematic profile and performance stability induced by repeated ski runs in two world‐class alpine skiers. Two Olympic medallist alpine skiers were tested during their slalom training, with continuous recording of right knee and hip angles, along with turn time and run time.
Marine Alhammoud, Robin Trama, Christophe André Hautier, Olivier Girard, Sébastien Racinais, Clint Hansen, Frédéric Meyer, Abdulaziz Farooq, Jérémy Coint, Thibaut Trameau, Loïc Brun, Baptiste Morel   +11 more
wiley   +1 more source

Non-targeted LC-MS metabolomics reveals serum metabolites for high-altitude adaptation in Tibetan donkeys. [PDF]

Sci Rep
Wang J, Feng Y, Xu S, Tenzin N, Han H, Gong D, Liu F, Sun Y, Liu S.   +8 more
europepmc   +1 more source

Sex differences in loop gain measured via superimposed end‐expiratory breath holds and inspired steady‐state hypoxia

Experimental Physiology, EarlyView.
Abstract Acute low oxygen exposure (hypoxia) elicits a hypoxic ventilatory response (HVR), which increases ventilation and mitigates hypoxaemia. During sustained exposure to hypoxia, ventilatory acclimatization increases peripheral chemoreflex (HVR) sensitivity or chemoreflex loop gain (LG).
Benjamin W. L. MacKenzie, Nicole A. Johnson, Nicholas D. J. Strzalkowski, Trevor A. Day   +3 more
wiley   +1 more source

Forecasting the evolution of the 2021 Tajogaite eruption, La Palma, with TROPOMI/PlumeTraj-derived SO₂ emission rates. [PDF]

Bull Volcanol
Esse B, Burton M, Hayer C, La Spina G, Pardo Cofrades A, Asensio-Ramos M, Barrancos J, Pérez N.   +7 more
europepmc   +1 more source

Combined effects of normobaric hypoxia and cold on respiratory system responses to high‐intensity exercise

Experimental Physiology, EarlyView.
Abstract Cold temperatures (<−15°C) increase exercise‐induced bronchoconstriction (EIB), while hypoxic‐induced hyperventilation exacerbates respiratory muscle fatigue for a given exercising task. This study aimed to determine the individual and combined effects of cold and normobaric hypoxia on the respiratory system responses to high‐intensity ...
Alexa Callovini, Alessandro Fornasiero, Aldo Savoldelli, Gianluigi Dorelli, Marco Decet, Lorenzo Bortolan, Barbara Pellegrini, Federico Schena   +7 more
wiley   +1 more source

Optimisation of bioaerosol sampling using an ultralight aircraft: A novel approach in determining the 3-D atmospheric biodiversity. [PDF]

Heliyon
Plaza MP, Charalampopoulos A, Leier-Wirtz V, Ørby PV, Kloster M, Christiansen MD, Traidl-Hoffmann C, Damialis A, Gosewinkel U.   +8 more
europepmc   +1 more source

Regional cerebral perfusion and sympathetic activation during exercise in hypoxia and hypercapnia: preliminary insight into ‘Cushing's mechanism’

The Journal of Physiology, EarlyView.
Abstract figure legend During handgrip exercise in hypoxia, brain perfusion is suboptimal and muscle sympathetic nerve activity is potentiated (left panel). During the exercise in hypercapnia, brain perfusion is supraoptimal and muscle sympathetic nerve activity is suppressed (right panel). These observations support the notion that Cushing's mechanism
Hsuan‐Yu Wan, Kanokwan Bunsawat, Catherine L. Jarrett, Katherine L. Shields, Angela V. Bisconti, Joshua C. Weavil, Markus Amann   +6 more
wiley   +1 more source

Suppressed DNA repair capacity in flight attendants after air travel. [PDF]

Sci Rep
Toprani SM, Mordukhovich I, McNeely E, Nagel ZD.   +3 more
europepmc   +1 more source