Results 11 to 20 of about 60,715 (277)

Selective Continuous Positive Airway Pressure Withdrawal With Supplemental Oxygen During Slow-Wave Sleep as a Method of Dissociating Sleep Fragmentation and Intermittent Hypoxemia-Related Sleep Disruption in Obstructive Sleep Apnea

Frontiers in Physiology, 2021
Obstructive sleep apnea (OSA) is considered to impair memory processing and increase the expression of amyloid-β (Aβ) and risk for Alzheimer’s disease (AD).
Anna E. Mullins, Ankit Parekh, Korey Kam, Bresne Castillo, Zachary J. Roberts, Ahmad Fakhoury, Daphne I. Valencia, Reagan Schoenholz, Thomas M. Tolbert, Jason Z. Bronstein, Anne M. Mooney, Omar E. Burschtin, David M. Rapoport, Indu Ayappa, Andrew W. Varga   +14 more
doaj   +1 more source

The Synoptic to Decadal Variability in the Winter Surface Wind Speed Over China by the Weather Regime View

Geophysical Research Letters, 2021
The observed surface wind speed (SWS) has declined over the past 4 decades over China, which have has been examined from a climatological perspective. However, the SWS is highly variable and is dependent on the weather regime (WR).
Zhengtai Zhang, Kaicun Wang
doaj   +1 more source

Dermal measurement of exposure to plant protection products: Actual hand exposure from hand washing vs. wearing cotton gloves

Frontiers in Public Health, 2022
For the authorization of plant protection products, a quantitative non-dietary exposure risk assessment relies on established dermal exposure models, measured mainly using passive dosimetry.
Christian J. Kuster, Nicola J. Hewitt, Georg Hamacher   +2 more
doaj   +1 more source

Quantifying and adjusting the impact of urbanization on the observed surface wind speed over China from 1985 to 2017

Fundamental Research, 2021
The observed surface wind speed (SWS) has declined across China over the last four decades, but the mechanisms responsible for this decline have been explored without reaching a consensus.
Zhengtai Zhang, Kaicun Wang
doaj   +1 more source

Testing weighted splitting schemes on a one-column transport-chemistry model [PDF]

, 2004
In many transport-chemistry models, a huge system of ODE’s of the advection-diffusion-reaction type has to be integrated in time. Typically, this is done with the help of operator splitting.
Botchev, M.A., Farago, I., Havasi, A.
core   +6 more sources

Hypnotic Suggestions Increase Slow-Wave Parameters but Decrease Slow-Wave Spindle Coupling

Nature and Science of Sleep, 2021
Jonas Beck,1 Maren Jasmin Cordi,1,2 Björn Rasch1,2 1Department of Psychology, University of Fribourg, Fribourg, Switzerland; 2Center of Competence Sleep & Health Zurich, University of Zurich, Zurich, SwitzerlandCorrespondence: Björn RaschDivision of ...
Beck J, Cordi MJ, Rasch B
doaj  

Two-fold Semantic Web service matchmaking – applying ontology mapping for service discovery [PDF]

, 2009
Semantic Web Services (SWS) aim at the automated discovery and orchestration of Web services on the basis of comprehensive, machine-interpretable semantic descriptions.
Benn, Neil, Cattaneo, Fabio, Conconi, Alex, Dietze, Stefan, Domingue, John   +4 more
core   +1 more source

Global assessment of spatiotemporal changes of frequency of terrestrial wind speed

Environmental Research Letters, 2023
Wind energy, an important component of clean energy, is highly dictated by the disposable wind speed within the working regime of wind turbines (typically between 3 and 25 m s ^−1 at the hub height).
Yanan Zhao, Shijing Liang, Yi Liu, Tim R McVicar, Cesar Azorin-Molina, Lihong Zhou, Robert J H Dunn, Sonia Jerez, Yingzuo Qin, Xinrong Yang, Jiayu Xu, Zhenzhong Zeng   +11 more
doaj   +1 more source

Propagated infra-slow intrinsic brain activity reorganizes across wake and slow wave sleep [PDF]

, 2015
Propagation of slow intrinsic brain activity has been widely observed in electrophysiogical studies of slow wave sleep (SWS). However, in human resting state fMRI (rs-fMRI), intrinsic activity has been understood predominantly in terms of zero-lag ...
Abel, Achermann, Alkire, Allen, Beckmann, Biswal, Blethyn, Boly, Born, Boyle, Braun, Brown, Caminiti, Cirelli, Cirelli, Dang-Vu, Doyon, Euston, Everson, Ferezou, Florin, Fox, Franks, Franks, Gais, Graybiel, Hacker, Hacker, Hahn, Hahn, Halsband, Hayasaka, He, He, Hiltunen, Hirsch, Hobson, Horikawa, Horovitz, Horovitz, Hughes, Knowlton, König, Larson-Prior, Laureys, Lim, Loomis, Loomis, Maquet, Marshall, Mascetti, Mashour, Mashour, Massimini, Maxim, McClelland, McCormick, McCormick, McNaughton, Minka, Mitra, Mitra, Mohajerani, Mohajerani, Murphy, Nikolić, Nir, Nir, Pan, Petersen, Picchioni, Power, Rechtschaffen, Rechtschaffen, Riedner, Schneider, Seth, Sheroziya, Sirota, Soeffing, Soeffing, Steriade, Steriade, Stickgold, Stickgold, Sämann, Tagliazucchi, Tagliazucchi, Takashima, Tononi, Yuste   +90 more
core   +4 more sources

Quality Measurement of Two-dimensional Shear Wave Speed Imaging for Breast Lesions: the Associated Factors and the Impact to Diagnostic Performance

Scientific Reports, 2017
This study aimed to identify the associated factors for quality measurement (QM) of shear wave speed (SWS) imaging and to validate the additional value of QM in the diagnosis of breast lesions.
Dan-Dan Li, Hui-Xiong Xu, Bo-Ji Liu, Xiao-Wan Bo, Xiao-Long Li, Rong Wu   +5 more
doaj   +1 more source