Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Bernard Sapoval"'
Publikováno v:
Comprehensive Physiology
This overview presents the recent progress in our understanding of gas transfer by the lungs during the respiratory cycle and during breath holding. Different phenomena intervene in gas transfer, convection and diffusion in the gas, dissolution, diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9479e9573a19bcb32cba1f7cfe76f09
https://pubmed.ncbi.nlm.nih.gov/33295657
https://pubmed.ncbi.nlm.nih.gov/33295657
Publikováno v:
Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10 (1), ⟨10.1038/s41598-020-72379-8⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-6 (2020)
Scientific Reports, Nature Publishing Group, 2020, 10 (1), ⟨10.1038/s41598-020-72379-8⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-6 (2020)
The evolution of complex transport networks is investigated under three strategies of link removal: random, intentional attack and “Pseudo-Darwinian” strategy. At each evolution step and regarding the selected strategy, one removes either a rando
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::739c2b0e594c41818f34669e23569ef8
https://hal-insep.archives-ouvertes.fr/hal-02959924/document
https://hal-insep.archives-ouvertes.fr/hal-02959924/document
Autor:
Ira Katz, Min-Yeong Kang, Bernard Sapoval, Andrew R. Martin, Spyridon Montesantos, Robert W McCoy, Kaixian Zhu, Charles-Philippe Thevenin, Marine Pichelin, Georges Caillibotte
Publikováno v:
International Journal of Chronic Obstructive Pulmonary Disease
Ira Katz,1,2 Marine Pichelin,1 Spyridon Montesantos,1 Min-Yeong Kang,3 Bernard Sapoval,3,4 Kaixian Zhu,5 Charles-Philippe Thevenin,5 Robert McCoy,6 Andrew R Martin,7 Georges Caillibotte1 1Medical R&D, Air Liquide Santé International, Centre de Reche
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4acabf914037dff3c867f2aa1870493
https://doi.org/10.2147/copd.s112473
https://doi.org/10.2147/copd.s112473
Autor:
Bernard Sapoval, Min-Yeong Kang
Publikováno v:
Respiratory Physiology & Neurobiology. 225:48-59
Capture of CO and NO by blood requires molecules to travel by diffusion from alveolar gas to haemoglobin molecules inside RBCs and then to react. One can attach to these processes two times, a time for diffusion and a time for reaction. This reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd38fbf6eee9a126b02ab09e03c9d34b
Publikováno v:
Respiratory function technologists/scient.
A recent comprehensive model of oxygen capture (Kang et al., 2015) allows for a quantitative prediction of VO2, PAO2, PaO2 and SaO2 as a function of gaseous (ventilation VE and PIO2) and blood determinants (cardiac output Q and PvO2). Its predictions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b468228e555c45180d9011042d0f64e9
https://doi.org/10.1183/13993003.congress-2018.pa3396
https://doi.org/10.1183/13993003.congress-2018.pa3396
Autor:
Bernard Sapoval, Andrea Baldassarri
Publikováno v:
Earth Surface Processes and Landforms. 40:1116-1128
Large cliff failures have often been characterized by their size in terms of the horizontal eroded area at the cliff top, and the maximum local retreat of the coastline. Field studies suggest that the frequencies of these two quantities decrease as p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8a5dc042dadbf2b025d59703a8913c9
https://doi.org/10.1002/esp.3703
https://doi.org/10.1002/esp.3703
Publikováno v:
Respiratory Function Technologists/Scientists.
Lung diffusing capacity for carbon monoxide, DLCO, has been interpreted by the Roughton-Forster (RF) equation. The equation decomposes the total resistance for the CO capture into the sum of two in series, the membrane and the blood resistances: 1/DL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00e21251d5dd307ad99936c338f56800
https://doi.org/10.1183/1393003.congress-2017.pa3004
https://doi.org/10.1183/1393003.congress-2017.pa3004
Publikováno v:
Respiratory Physiology and Neurobiology
Respiratory Physiology and Neurobiology, Elsevier, 2019, 270, pp.103256-. ⟨10.1016/j.resp.2019.103256⟩
Respiratory Physiology and Neurobiology, Elsevier, 2019, 270, pp.103256-. ⟨10.1016/j.resp.2019.103256⟩
It has been proposed that oxygen capture by the human lungs depends on four determinants: ventilation, cardiac output, oxygen partial pressure in the inspired air and the venous blood. Indeed, the theoretical-numerical model proposed recently by Kang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ca389039c4ae4deee98ec3bd61e352a
https://doi.org/10.1016/j.resp.2019.103256
https://doi.org/10.1016/j.resp.2019.103256
Publikováno v:
8.1 Thoracic Surgery.
Recent results on oxygen capture during the human respiratory cycle have shown that this capture exhibit a complex dependence on both ventilation VE and cardiac output (Kang, M.-Y. et al. Respir. Physiol. Neurobiol. 2015; 205:109-119). This is shown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fdaee3dffeff9f073d498e918799220
https://doi.org/10.1183/13993003.congress-2016.pa589
https://doi.org/10.1183/13993003.congress-2016.pa589
Publikováno v:
Microwave and Optical Technology Letters. 54:2472-2477
We address the question of the optimization of the performance of microwave absorbers. Our approach first use an optimization algorithm applied to a one-dimensional (1D) homogenized equivalent structure. The optimization yields a refractive index pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::026ef161d2a290f599b8a45b139d1dca
https://doi.org/10.1002/mop.27108
https://doi.org/10.1002/mop.27108