Zobrazeno 1 - 10
of 37
pro vyhledávání: '"F. Emard"'
Publikováno v:
Annales de chirurgie plastique et esthetique. 43(6)
Over recent years, there appears to have been an explosion of public interest in facial rejuvenation. With the recent development of short-pulsed high-peak power and rapidly scanned carbon dioxide (CO2) lasers, it is now possible to remove photo-dama
Autor:
J F, Emard, J P, Thouez, J, Mathieu, C, Boily, M, Beaudry, A, Cholette, Y, Robitaille, R, Bouchard, D, Gauvreau
Publikováno v:
Cahiers de sociologie et de demographie medicales. 32(1)
The IMAGE Project is pursuing the establishment of a population-based registry of Alzheimer's disease (AD) cases in the Saguenay-Lac-Saint-Jean (SLSJ) (Quebec). The authors report on the spatial distribution at birth of 221 possible, probable and def
Autor:
F. Emard, H. W. Drawin
Publikováno v:
Zeitschrift für Physik. 270:59-66
Rate equations for level populations of atomic hydrogen are solved to obtain collisional-radiative recombination coefficients. Several particular collision and radiative processes entering the rate equations have been accounted for or have been suppr
Autor:
F. Emard, H. W. Drawin
Publikováno v:
Physica B+C. 94:134-140
The populations of atomic hydrogen and hydrogen-like ions have calculated using a collisional-radiative model. The global collisional-radiative excitation coefficients rj(0) and rj(1) valid for homogeneous-stationary and/or quasi homogeneous quasi-st
Autor:
H. W. Drawin, F. Emard
Publikováno v:
Beiträge aus der Plasmaphysik. 15:273-290
Autor:
H. W. Drawin, F. Emard
Publikováno v:
Zeitschrift für Physik. 266:257-264
It is shown that irradiation of a plasma by a Laser beam lowers the collisional-radiative coefficient for recombination (α) and increases the one for ionization (S) compared to unirradiated plasmas. Numerical values ofα andS are given for a hydroge
Publikováno v:
Beiträge aus der Plasmaphysik. 14:103-120
The populations of excited hydrogen and helium atoms in non-L.T.E. plasmas have been calculated for two different physical situations, namely (i) no external radiation field present, and (ii) strong superposed radiation originating from a CO2, Ruby o
Autor:
H. W. Drawin, F. Emard
Publikováno v:
Zeitschrift für Physik A Hadrons and nuclei. 254:202-217
Autor:
F. Emard, H. W. Drawin
Publikováno v:
Zeitschrift f�r Physik. 253:100-112
Coefficients have been calculated for collisional-radiative recombination of doubly ionized helium atoms with electrons and collisional-radiative ionization of singly into doubly ionized helium atoms due to electronic collisions and radiative absorpt
Autor:
H. W. Drawin, F. Emard
Publikováno v:
Zeitschrift für Physik A Hadrons and nuclei. 243:326-340
Collisional-radiative recombination and ionization coefficients, α andS, have been calculated on the basis of a non-hydrogen-like collisional-radiative model for atomic helium. The singlet and triplet systems have been considered as two individual s