Results 101 to 110 of about 9,050 (237)
, 2012 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, andreproduction in any medium, provided the original work ...
Sue M Moss +5 more
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Experimental Physiology, EarlyView.Abstract Long‐duration spaceflight impacts essentially every system in the human body, resulting in multisystem deconditioning that might impair the health and performance of crewmembers, particularly on long‐duration exploration missions to Mars. In this review, we apply the sport science model of athlete monitoring, testing and training to astronauts;
Luke DeVirgiliis +8 more
wiley +1 more source
Estimation of Preclinical State Onset Age and Sojourn Time for Heavy Smokers in Lung Cancer. [PDF]
Stat Interface, 2022 Wu D, Rai SN, Seow A.
europepmc +1 more source
Experimental Physiology, EarlyView.Abstract A lack of consensus remains on whether normobaric hypoxia (NH) and hypobaric hypoxia (HH) may differentially impact physiological factors affecting cerebrovascular regulation, particularly with an additional strenuous exercise component. We sought to compare the acute effects of NH and HH on global cerebral blood flow (gCBF) at an altitude ...
Rachel Turner +3 more
wiley +1 more source
Estimating Age-Specific Mean Sojourn Time of Breast Cancer and Sensitivity of Mammographic Screening by Breast Density among Korean Women. [PDF]
Cancer Res Treat, 2023 Choi E +6 more
europepmc +1 more source
On the average sojourn time under M/M/1/SRPT
, 2003 We study an M/M/1 queueing system under the shortest remaining processing time (SRPT) policy. We show that the average sojourn time varies as T((µ(1-¿) ln(e/(1-¿)))-1), where ¿ is the system load. Thus, SRPT o2ers a T(ln(e/(1-¿))) factor improvement over
Bansal, N.
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IEEE Open Journal of the Communications SocietyThe recent surge in traffic demand has accelerated the development of heterogeneous highdensity networks. Consequently, the number of base stations has increased, leading to a rise in the frequency of vertical handovers between heterogeneous base ...
Kenta Fukuhara +2 more
doaj +1 more source
Inference of Sojourn Time and Transition Density using the NLST X-ray Screening Data in Lung Cancer. [PDF]
Med Res Arch, 2021 Rahman F, Wu D.
europepmc +1 more source
Sojourn times for the Brownian motion [PDF]
International Journal of Stochastic Analysis, 1998 In this paper explicit formulas are given for the distribution function, the density function and the moments of the sojourn time for the reflecting Brownian motion process.
openaire +2 more sources
Experimental Physiology, EarlyView.Abstract High‐altitude exposure increases haemoglobin mass (Hbmass), a key determinant of arterial oxygen‐carrying capacity, but following descent this adaptation can regress toward baseline within 7 days. Long‐term heat acclimation has emerged as an alternative stimulus for Hbmass expansion; however, whether post‐altitude passive‐heat exposure can ...
Elliott J. Jenkins +12 more
wiley +1 more source