Further development of the

In conclusion it should be noted that Ukraine has considerable scientific and engineering potential for further development of the NDT TD methods, their more extensive introduction into production. 

A. Further Development of the Thermodynamic Treatment of the Surface Region... 

JChemPaint is a chemical structure drawing applet. The noteworthy characteristic of this 2D molecule editor is that it is an open source program [208]. This means that the software and the source code of the program are freely available. Every programmer or interested person can participate and enter individual special requests for further development of the application. 

Horizontal Rotating Pan Filters. These filters (Fig. 10) represent a further development of the tipping pan filter for continuous operation. They consist of a circular pan rotating around the central filter valve. The pan is divided into wedge-shaped sections covered with the filter medium. Vacuum is appHed from below. Each section is provided with a drainage pipe which connects to a rotary filter valve of the same type as in dmm filters. 

Fault Tree Analysis. Fault trees represent a deductive approach to determining the causes contributing to a designated failure. The approach begins with the definition of a top or undesired event, and branches backward through intermediate events until the top event is defined in terms of basic events. A basic event is an event for which further development would not be useful for the purpose at hand. For example, for a quantitative fault tree, if a frequency or probabiUty for a failure can be deterrnined without further development of the failure logic, then there is no point to further development, and the event is regarded as basic. 

A number of turbomaehinery users have speeified Pilgrim s CHAT (Coupling Hole Alignment Tool, Figure 6-33), in addition to radial fit bolts. CHAT is a further development of the radial fit bolt, designed to aehieve eoupling hole alignment in the least amount of time and to a toleranee that permits radial bolt assembly. The CHAT tool is based on the same prineiple as the bolt and also uses hydraulie power. 

Various mathematical concepts and techniques have been used to derive the functions that describe the different types of dispersion and to simplify further development of the rate theory two of these procedures will be discussed in some detail. The two processes are, firstly, the Random Walk Concept [1] which was introduced to the rate theory by Giddings [2] and, secondly, the mathematics of diffusion which is both critical in the study of dispersion due to longitudinal diffusion and that due to solute mass transfer between the two phases. The random walk model allows the relatively simple derivation of the variance contributions from two of the dispersion processes that occur in the column and, so, this model will be the first to be discussed. 

Further development of the column with 25% ethyl acetate in benzene produces 2.5 g of material, which on repeated crystallization yields 0.22 g of 17a,21-dihydroxypregn-4-ene-3,ll,20-trione 21-acetate mp 248-251°. Identity with cortisone acetate is established by a comparison of infrared spectra. Elution of the column with 30 % ethyl acetate in benzene gives after crystallization, 0.21 g of ll/9,17a,21-trihydroxypregn-4-ene-3,20-dione 21-acetate mp 219-222°. 

S. Olive, U. Grafe, I. Steinbach. The modelling of Ostwald-ripening during non-isothermal heat treatments resulting in temperature dependent matrix solubihty of the precipitate forming elements a further development of the LSW-theory. Comput Mater Sci 7. 94, 1996. 

Further development of the chromatogram with 0.1N ammonia afforded fractions positive to ninhydrin test. From the fractions, 249 mg. of a colorless material was obtained. It was dissolved in 19 ml. of water and the solution was adjusted to pH 4.0 with dilute hydrochloric acid. A colorless material, after condensing under a reduced pressure and lyophilization, was recrystallized from aqueous methanol with a small amount... 

Modem requirements of the capacitor industry initiate further development of tantalum powder production processes. The tendency is to produce powder of higher purity with a higher specific charge and at lower cost. Further development of the processes can be successfully achieved based on current achievements in the chemistry of tantalum and niobium fluoride compounds. 

For further development of the quantitative treatment of the desorption kinetics, the work of Redhead (31) and of Carter (32) is of great impor-... 

Structure 84 is the first example of a complex with small alkyl substituents at silicon and thus provides a valuable basis for the further development of the chemistry of disilaolefines [48]. 

In a further development of the probability treatment used by Erofe ev, Kolar-Anic et al. [440,441] and Dorko et al. [442] have pointed out that the general function has the same form as the Wei bull distribution [443, 444]... 

TOF-SIMS was pioneered by Professor Benninghoven and his group in the early 1980s [109], originally developed in static mode and applied for the chemical analysis (elemental as well as molecular) of the uppermost monolayer of solid surfaces [110]. By the introduction and further development of the dual beam technique, the TOF-SIMS can... 

R.S. Rivlin, Large elastic deformations of isotropic materials. IV. Further developments of the general theory, Philos. Trans. R. Soc. (London) Ser. A, 241, 379-397, 1948. 

Clearly, the extent of exotherm-generated temperature overshoot predicted by the Chiao and finite element models differs substantially. The finite element results were not markedly changed by refining the mesh size or the time increments, so the difference appears to be inherent in the numerical algorithms used. Such comparison is useful in further development of the codes, as it provides a means of pinpointing those model parameters or algorithms which underlie the numerical predictions. These points will be explored more fully in future work. 

The starting point in the further development of the difference scheme is the approximation of the elliptic operator Aw. We learn from Section 1 of Chapter 4 that at all of the inner nodes Aw Aw for x G... 

Further development of the three-layer scheme (3) is connected with the functional known as the compound-norm ... 

The Most Abundant Reaction Intermediate (MARI) approximation is a further development of the quasi-equilibrium approximation. Often one of the intermediates adsorbs so strongly in comparison to the other participants that it completely dominates the surface. This intermediate is called the MARI. In this case Eq. (156) reduces to... 

In many cases, one may measure spectra of solutions of the pure components directly, and the above estimation procedure is not needed. For the further development of the theory of multicomponent analysis we will therefore abandon the hat-notation in K. Given the pure spectra, i.e. given K (pxq), one may try and estimate the vector of concentrations (pxl) of a new sample from its measured... 

Based on the well-studied catalytic mechanism in series 2 metalloporphyrins (Fig. 18.20), further developments of the heme/imidazole motif in the context of fuel cell catalysis have to be directed towards the following ... 

In order to assess the requirements for the further development of the retrieval software industry, members of the CADDY group examined the current use of CADDY in six European regulatory authorities early in 2000. The analysis found that overall there was significant interest in CADDY however, only evaluators in the larger authorities had actual experience with the software. Even though the current CADDY functionality was judged by the evaluators in the six countries to be sufficient for their immediate needs, further improvements were identified. 

Further development of the basic model and the detailed analysis of the dependence of the symmetry factor on the potential and the temperature54 have shown that there are additional factors which can affect the elementary act of this reaction. These investigations led to the formulation of the charge variation model (CVM)55 which will be discussed in the next section. 

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