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10篇 您的检索式:作者名="CYRIL V"
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13D palaeogeographic reconstructions of the Phanerozoic versus sea-level and Sr-ratio variations显示文摘A full global geodynamical model over 600 million years(Ma) has been developed at the University of Lausanne during the past 20 years. We show herein how the 2D maps were converted into 3D(i.e., full hypsometry and bathymetry), using a heuristic-based approach. Although the synthetic topography may be viewed as relatively crude, it has the advantage of being applicable anywhere on the globe and at any geological time. The model allows estimating the sea-level changes throughout the Phanerozoic, with the possibility, for the first time, to flood accordingly continental areas. One of the most striking results is the good correlation with 'measured' sea-level changes, implying that long-term variations are predominantly tectonically-driven. Volumes of mountain relief are also estimated through time and compared with strontium isotopic ratio(Sr-ratio), commonly thought to reflect mountain belt erosion. The tectonic impact upon the general Sr-ratio trend is shown herein for the first time, although such influence was long been inferred.Christian Vérard Cyril Hochard Peter O.Baumgartner Gérard M.Stampfli 2015Journal of Palaeogeography2015,4,1:7
2Geodynamic evolution of the Earth over the Phanerozoic:Plate tectonic activity and palaeoclimatic indicators显示文摘During the last decades, numerous local reconstructions based on field geology were developed at the University of Lausanne(UNIL). Team members of the UNIL participated in the elaboration of a 600 Ma to present global plate tectonic model deeply rooted in geological data, controlled by geometric and kinematic constraints and coherent with forces acting at plate boundaries.In this paper, we compare values derived from the tectonic model(ages of oceanic floor, production and subduction rates, tectonic activity) with a combination of chemical proxies(namely CO2, 87Sr/86 Sr, glaciation evidence, and sea-level variations) known to be strongly influenced by tectonics. One of the outstanding results is the observation of an overall decreasing trend in the evolution of the global tectonic activity, mean oceanic ages and plate velocities over the whole Phanerozoic. We speculate that the decreasing trend reflects the global cooling of the Earth system. Additionally, the parallel between the tectonic activity and CO2 together with the extension of glaciations confirms the generally accepted idea of a primary control of CO2 on climate and highlights the link between plate tectonics and CO2 in a time scale greater than 107 yr. Last, the wide variations observed in the reconstructed sea-floor production rates are in contradiction with the steady-state model hypothesized by some.Christian Vérard Cyril Hochard Peter O.Baumgartner Gérard M.Stampfli 2015Journal of Palaeogeography2015,4,2:6
3Forecasting of pre- processed daily solar radiation time series using neural networks 显示文摘CHRISTOPHE P CYRIL V MARC M 2010Solar Energy2010,84,12:1
4TPR study on the preparation of impregnated Co/SiO2 catalysts显示文摘ERIC V S SEWELL G S MAKHOTHE R A MAKHOTHE CRAIG M HEIKO M MARTIJIN D L CYRIL T O 1996J Catal1996,162,2:1
5A solid phase assay for topoisomerase I interfacial poisons and catalytic inhibitors显示文摘Cyril V Muller M T 2012Anal Biochem2012,421,2:1
6Salutary Effects of Hemodialysis on Low-Density Lipoprotein Proinflammatory and High-Density Lipoprotein Anti-inflammatory Properties in Patient With End-Stage Renal Disease显示文摘Vaziri Nosratola D Navab Kaveh Gollapudi Pavan Moradi Hamid Pahl Madeleine V Barton Cyril H Fogelman Alan M Navab Mohamad 2011Journal of the National Medical Association2011,,6:1
7Preprocessing methods of Raman spectra for source extraction on biomedical samples: application on paraffin-embedded skin biopsies显示文摘CYRIL G VALERIU V MANFAIT M PIOT O 2009IEEE Trans Biomed Eng2009,56,5:1
8Changes in membrane fatty acid composition during cold acclimation and characterization of fatty acid desaturase genes in bermudagrass 显示文摘Cyril J Powell G L Baird W V 2001Int Turfgrass Soc Res2001,,9:1
9Effect of aluminium-induced alzheimer like condition on oxidative energy metabolismin rat liver, brain and heart mitochondria显示文摘Cyril V S K Surendra S K 1999Mechanisms of Ageing and Development1999,112,:1
10Continuous Parasacral Sciatic block:a radiographic study显示文摘Elisabeth G Pablo L Cyrille V 2004Anesth nalg2004,98,:1
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