Estes

LOAD VLE DATA, ESTIMATED STANDARD DEVIATIONS, AND INITIAL PARAMETER EST IMATES... 

Etude et realisation de sondes pour la caracterisation non destructive par courants de Foucault de couches de cementation des aciers. Les proprietes electromagnetiques des aciers dependent de leur composition, de leurs microstructures et des contraintes appliquees. II est done naturel d essayer d utiliser les parametres electriques et magnetiques des aciers pour evaluer leur microstructure. 

Tors du controle par courants de Foucault, on explode I information foumie a distance par la variation d impedance d un solenoi de au voisinage d un materiau conducteur. Elle est I indice d un transfert d energie a distance entre le solenoi de et le materiau conducteur. 

La cause de la variation d impedance observee est la modifieation du flux magnetique a travers le soleno ide. Le flux varie en amplitude et en phase. 

II serait done ainsi facile d obtenir en temps reel sur ordinateur, I image d un defaut standard long qui est a meme de produire la variation d impedanee observee. II serait ainsi possible de realiser le controle par des mesures absolues et d eviter le recours a des defauts etalons. 

This is a fairly accurate and convenient method for measuring the surface tension of a liquid-vapor or liquid-liquid interface. The procedure, in its simpli-est form, is to form drops of the liquid at the end of a tube, allowing them to fall into a container until enough have been collected to accurately determine the weight per drop. Recently developed computer-controlled devices track individual drop volumes to = 0.1 p [32]. 

BittI R, van der Est A, Kamlowski A, Lubitz W and Stehlik D 1994 Time-resolved EPR of the radical pair bacterial reaction centers. Observation of transient nutations, quantum beats and... 

Prisner T F, van der Est A, BittI R, Lubitz W, Stehlik D and Mdbius K 1995 Time-resolved W-band (95 GHz) EPR spectroscopy of Zn-substituted reaction centers of Rhodobacter sphaeroides R-26 Chem. Phys. 194 361-70... 

In Eq. (14) "est stands for the calculated (estimated) response, exp" for the experimental one, and n and m are the numbers of objects in the training set and the test set respectively. CoSE stands for Compound Standard Error. As an option, one can employ several test sets, if needed. 

Equation (3.85) T is a translation vector that maps each position into an equivalent ition in a neighbouring cell, r is a general positional vector and k is the wavevector ich characterises the wavefunction. k has components k, and ky in two dimensions and quivalent to the parameter k in the one-dimensional system. For the two-dimensional lare lattice the Schrodinger equation can be expressed in terms of separate wavefunctions ng the X- and y-directions. This results in various combinations of the atomic Is orbitals, ne of which are shown in Figure 3.13. These combinations have different energies. The /est-energy solution corresponds to (k =0, ky = 0) and is a straightforward linear... 

Contig A group of pieces of DNA, derived from a cloning experiment (often a series ( ESTs, see below), that represent overlapping regions of a chromosome... 

EST Expressed sequence tag. An EST is a partial sequence (typically less than 40C bases) selected from cDNA and used to identify genes expressed in a particuh tissue... 

Analogous to the classification of Lewis acids and bases in hard and soft species, Ahrland et al. have su ested a division of donors and acceptors into classes a and 6. See Ahrland, S. Chatt, J. Davies, N.R. Quart. Rev. 1958, 77, 265... 

If the rate constants for quaternization of 2-alkylthiazoles depended on electronic factors, they would all be greater than that of thiazole, which has the low est pK. and all of the same order. The decrease in rate constants that is observed is attributed wholly to steric effects. In Table III-50 we report the main parameters for the reaction of 2-alkylthiazoles with methyl iodide. 

FIGURE 4 14 Electro static potential maps of methyl cation and ethyl cation The region of high est positive charge is more concentrated in CH3 and more spread out in CH3CH2 (The electrostatic potentials were mapped on the same scale in order to allow direct comparison )... 

S. B. Marray and K. B. Gorrard, Field Studies of FuelAir Explosive Eine Charges, Canadian Defense Research Est., Alberta, Canada, July 1990. 

EST)A Agricultural Statistics, U.S. Government Printing Office, Washington, D.C., 1990. 

D. P. Carlson and A. S. Milian, 4th International Fluorine Symposium, Estes Park, Colo., July 1967. 

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