Francois

GFC (Groupement Francois de Coordination pour le developpement des essais de performances des lubrifiants et des combustibles pour moteurs) the membership of which includes petroleum companies, additive manufacturers, automobile manufacturers and a few consumers. The GFC is interested mainly in mechanical testing. 

P.O. GROS, C. SOORS, D. FRANCOIS, V. JUST, O. VAILHEN, A. BERNARD Multitechnique NDE data handling with PACE for bottom head penetration tubes testing -Proceedings, COFREND Congress on NDT, Nantes, Sept. 97, pp.881-885. 

Reisse J, Francois FI, Vandercammen J, Fabre O, Kirschdemesmaker A, Marschalk C and Delplancke J L 1994 Electrochim. Acta 39 37... 

Kingery WD and Francois B 1965 The sintering of crystaiiine oxides, i. interactions between grains boundaries and pores Sintering and Related Phenomena ed G C Kuczynski, N A Hooton and C F Gibbon (New York Gordon and Breach) pp 471-98... 

The authors wish to thank Francois de Buyl and Andy J. Goodwin for their attentive reading and suggestions. 

In this work, the response of PVDF is studied in a cooperative effort with Francois Bauer of the Institut Saint Louis, France, L.M. Lee of the Ktech Corporation of Albuquerque, New Mexico, and M.U. Anderson, R.P. Reed, and L.M. Moore of Sandia National Laboratories. The basis of the work is... 

The author.s are grateful to Francois Ducastelle for helpful discu.ssions. 

Figure 4-215. Typical steering tool unit with surface panel and driller readout. (Courtesy of Institut Francois du Petrols.)...

In this equation, Pt is the vapor pressure of solvent over the solution, P° is the vapor pressure of the pure solvent at the same temperature, and Xj is the mole fraction of solvent. Note that because Xj in a solution must be less than 1, P must be less than P°. This relationship is called Raoult s law Francois Raoult (1830-1901) carried out a large number of careful experiments on vapor pressures and freezing point lowering. 

Barium and strontium salts of polystyrene with two active end-groups per chain were prepared by Francois et al.82). Direct electron transfer from tiny metal particles deposited on a filter through which a THF solution of the monomer was percolated yields the required polymers 82). The A.max of the resulting solution depends on the DPn of the formed oligomers, being identical with that of the salt of polymers with one active end-group per chain for DPn > 10, but is red-shifted at lower DPn. Moreover, for low DPn, (<5), the absorption peak splits due to chromophor-chromophor interaction caused by the vicinity of the reactive benzyl type anions. 

ASSEMAT Frangois GEPI/Meudon (France) francois.assemat obspm.fr... 

Nemry, B., Francois, L., Warnant, P., Robinet, R. and Gerard, J.-C. (1996). The seasonality of the CO2 exchange between the atmosphere and the land biosphere A study with a global mechanistic vegetation model, /. Geophys. Res. 101, 7111-7125. 

The chronology of the most remarkable contributions to combustion in the early stages of its development is as follows. In 1815, Sir Humphry Davy developed the miner s safety lamp. In 1826, Michael Faraday gave a series of lectures and wrote The Chemical History of Candle. In 1855, Robert Bunsen developed his premixed gas burner and measured flame temperatures and flame speed. Francois-Ernest Mallard and Emile Le Chatelier studied flame propagation and proposed the first flame structure theory in 1883. At the same time, the first evidence of detonation was discovered in 1879-1881 by Marcellin Berthelot and Paul Vieille this was immediately confirmed in 1881 by Mallard and Le Chatelier. In 1899-1905, David Chapman and Emile Jouguet developed the theory of deflagration and detonation and calculated the speed of detonation. In 1900, Paul Vieille provided the physical explanation of detonation... 

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