Zobrazeno 1 - 10
of 128
pro vyhledávání: '"M Vialle"'
Publikováno v:
Gynecologie, obstetriquefertilite. 44(4)
To study the social dimension of age-related female infertility through an analysis of three key themes: the personal life histories of infertile women over 40 years of age; representations of age and the desire to become pregnant after age 40; opini
Autor:
Enzo Ricci, E. Bertini, Adele D'Amico, Mauro Monforte, M. Vialle, John Vissing, Fabiana Fattori, Aleksandra Nadaj-Pakleza, Giorgio Tasca
Publikováno v:
Neuromuscular Disorders. 25:S289-S290
Publikováno v:
Journal of Physics D: Applied Physics. 29:1021-1031
The probability, , of losses of N and O atoms on Pyrex walls was determined from a fit of calculated to measured concentrations [O] and [NO] in a low-pressure glow discharge in , for percentage concentrations . The kinetic model used for calculations
Publikováno v:
Journal of Physics D: Applied Physics. 28:1856-1868
A study has been performed to re-investigate the actinometric technique used to determine the absolute concentration of O atoms in DC O2 flowing glow discharges for pressures ranging from 0.36 to 2 Torr and discharge currents ranging from 5 to 80 mA
Publikováno v:
Journal of Physics D: Applied Physics. 28:738-747
A study has been performed to investigate the kinetics of production of N atoms and NO molecules in DC N2-O2 flowing glow discharges at pressure rho =2.0 Torr for discharge currents I=15, 30, 80 mA. Measurements of the plasma parameters, reduced elec
Autor:
B.F. Gordiets, J Nahorny, D. Pagnon, J Loureiro, Michel Touzeau, Carlos M. Ferreira, M Vialle, Vasco Guerra
Publikováno v:
IEEE Transactions on Plasma Science. 23:750-768
A self-consistent kinetic model is developed to study dc flowing glow discharges in N/sub 2//O/sub 2/ mixtures. This model includes the calculation of electron energy distribution functions and electron rate coefficients coupled with detailed vibrati
Publikováno v:
Plasma Sources Science and Technology. 1:175-178
An atomic oxygen source is presented, consisting of a radio-frequency wave- sustained low-pressure discharge in a small diameter tube. The flowing afterglow is used to oxidize with good efficiency YBaCuO thin films which initially present oxygen defi
Autor:
P A Sá, Mario J. Pinheiro, J Loureiro, M Vialle, Carlos M. Ferreira, G. Gousset, Michel Touzeau
Publikováno v:
Journal of Physics D: Applied Physics. 24:290-300
A kinetic model for the low-pressure oxygen positive column is presented and discussed. The model is based on the electron Boltzmann equation and the rate balance equations for the dominant heavy-particle species, which are solved simultaneously in o
Publikováno v:
Journal of Physics D: Applied Physics. 24:301-308
The concentrations of O(1D) and O(1S) metastable atoms are measured in the positive column of a DC oxygen glow discharge by vacuum ultraviolet absorption spectroscopy at 115 and 122 nm respectively. In the investigated range of pressures p=0.2-2 torr
Publikováno v:
Journal of Physics D: Applied Physics. 24:41-47
The rotational temperature of the excited state O2 (b1 Sigma g+, v=0) in an oxygen glow discharge is measured from the intensity distribution of the atmospheric A-band O2 (b1 Sigma g+, v=0) to O2(X3 Sigma g-, v=0) at lambda =760 nm. The kinetic tempe