Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Reported results

In this report results of CCF calculations for two mentioned forms of pulses are presented. In these calculations the attenuating coefficient S is replaced by (I-factor of 0)... [Pg.828]

L se a shifted function only to reproduce reported results. Since a sh ifted dielecinc poteniial affects th e entire poten tial energy surface, it is not recommended. [Pg.104]

The significance of Dewar s results for a series of polynuclear hydrocarbons, as well as for various compounds containing hetero atoms, has been discussed ( 5.3.2). Though the differences are not often important, we have not in all cases been able to reproduce the values for the partial rate factors reported by these authors, by recalculation from their reported results in table 5.3 the figures in parentheses are some examples of our recalculations. [Pg.206]

Report results for the following calculations to the correct number of significant figures. [Pg.33]

An example of the concentration effect on the specific cake resistance is available (12) that reports results of some experiments with a laboratory horizontal vacuum belt filter. In spite of operational difficulties in keeping conditions constant, the effect of feed concentration on specific cake resistance is so strong that it swamps all other effects. [Pg.393]

Many countries have adopted chemical substance iaventories ia order to monitor use and evaluate exposure potential and consequences. In the case of essential oils used in many fragrance appHcations, these oils must be on many of these Hsts. New essential oils used in fragrances are subject to premanufactuting or premarketing notification (PMN). PMN requirements vary by country and predicted volume of production. They require assessment of environmental and human health-related properties, and reporting results to designated governmental authorities. [Pg.341]

Differences in reported results also exist for other alkyltrichlorosilane systems. Surface coverages of vinyl-terrninated alkyltrichlorosilane have been reported to be only 63% (163), and weU-packed monolayers (126). Surface coverage for monolayers of methyl-23-trichlorosilyltricosanoate (MTST), H COOC—(CH2)22 SiCl2, have been reported to be - 93% (164) and full monolayers (165). [Pg.538]

Fig. 4. The immediate effect of temperature on the modulus of elasticity of clear wood, relative to the value at 20°C. The plot is a composite of studies on the modulus as measured in hen ding, in tension parallel to grain, and in compression parallel to grain. VariabiUty in reported results is illustrated by the... Fig. 4. The immediate effect of temperature on the modulus of elasticity of clear wood, relative to the value at 20°C. The plot is a composite of studies on the modulus as measured in hen ding, in tension parallel to grain, and in compression parallel to grain. VariabiUty in reported results is illustrated by the...
Despite the progress outlined in this chapter, much work remains to be done in the metal surface preparation arena. For example, there is still no ideal surface preparation method that does for steel what anodization processes do for aluminum and titanium. The plasma spray process looks encouraging but because it is slow for large areas and requires rather expensive robot controlled plasma spray equipment, its use will probably be limited to some rather special applications. For more general use, the sol-gel process has potential if future studies confirm recently reported results. [Pg.1002]

Song et al. [16] reported results relative to a four-point resistivity measurement on a large bundle of carbon nanotubes (60 um diameter and 350 tm in length between the two potential contacts). They explained their resistivity, magnetoresistance, and Hall effect results in terms of a conductor that could be modeled as a semimetal. Figures 4 (a) and (b) show the magnetic field dependence they observed on the high- and low-temperature MR, respectively. [Pg.123]

Mathews and Rawlings (1998) successfully applied model-based control using solids hold-up and liquid density measurements to control the filtrability of a photochemical product. Togkalidou etal. (2001) report results of a factorial design approach to investigate relative effects of operating conditions on the filtration resistance of slurry produced in a semi-continuous batch crystallizer using various empirical chemometric methods. This method is proposed as an alternative approach to the development of first principle mathematical models of crystallization for application to non-ideal crystals shapes such as needles found in many pharmaceutical crystals. [Pg.269]

Recently a cellular automata version of the DD model has been studied [87]. The reported results are in qualitative agreement with Monte Carlo simulations [83,84]. Also, mean-field results [87] are in agreement with those early obtained in [85]. Very recently, simulations of the kinetic behavior of the DD model have been reported [88]. [Pg.421]

Broschka et al. (1983) report results of experimental tests on parallel plate flame arresters in piping systems. Tests were conducted on 3-inch and 6-inch diameter parallel plate flame arresters installed in 3-inch and 6-inch diameter piping sections using butane-air mixtures to generate a flame. The ignition source was varied from 3 to 43 feet from the flame arrester. The flame speed varied between 0 to 20 ft/s, and when the flame speed was 20 ft/s, the flame passed through the arrester (flame arrester failure). [Pg.81]

Reported results for the G2 set can include some or aU of the following statistics ... [Pg.145]

Hie reported results show dial die reaction is very sensibve lo small dianges in tlie reaction conditions, sudi as lemperaliire. [list a few degrees difference in tlie reaction temperature could have a drarnabc inbiience on die outcome of die reac-bon. No single set of reaction conditions was applicable to all cases, and die depen-... [Pg.279]

It is noteworthy that a clear enhancement of selectivity for the linear hydro-formylation product is observed only with cdpp (Table 5.2-1, entry e). With all other ligands, the n/iso ratios are in the 2 to 4 range. While this is in accordance with known results in the case of PPI13 (entry a) and dppe (entry c) (in comparison to monophasic hydroformylation [69]) and also with reported results in the case of Natppts (entry b in comparison to the biphasic hydroformylation of 1-pentene in [BMIM][PF(3] [46]), it is more remarkable for the bidentate metallocene ligand dppf... [Pg.236]

So far as we know, this piezochromism is the simplest and has the widest range of color change in comparison with all reported results. [Pg.177]

Our optimized cluster geometries agree well with other reported results for most part. One noticeable exception, however, is the case of Niia for which we find a capped distorted trigonal anti-prism structure with a central atom to be the most stable geometry, while the previously proposed distorted icosahedral structure was found to be unstable. We note that no full geometry unrestricted Optimization was done in obtaining the structure of Ref. 13. [Pg.264]

In calculating the strength properties of the corroded specimens and comparing them with those of the uncorroded control specimens after appropriate mechanical tests, it will be necessary to take into account the actual area of the cross-section of the corroded metal and report results on this basis instead of, or as well as, on the basis of the original cross-section prior to exposure such as would be represented by the uncorroded control specimens. [Pg.990]

Most laboratories report results for the INR along with the patient s PT and the control value. The INR was devised as a way to standardize PT values and represents a way to correct the routine PT results from different laboratories using various sources of thromboplastin and methods of preparation for the test. The INR is determined by a mathematical equation comparing the patient s PT with the standardized PT value. Some institutions may use only PT, others PT/INR, and some may use INR. The INR is maintained between 2 and 3. [Pg.422]


See other pages where Reported results is mentioned: [Pg.455]    [Pg.456]    [Pg.766]    [Pg.39]    [Pg.491]    [Pg.355]    [Pg.121]    [Pg.121]    [Pg.65]    [Pg.454]    [Pg.725]    [Pg.239]    [Pg.383]    [Pg.175]    [Pg.282]    [Pg.88]    [Pg.60]    [Pg.283]    [Pg.854]    [Pg.293]    [Pg.481]    [Pg.454]    [Pg.1045]    [Pg.1051]    [Pg.325]    [Pg.82]    [Pg.216]    [Pg.37]   
See also in sourсe #XX -- [ Pg.40 , Pg.43 ]




SEARCH



Results reporting

© 2024 chempedia.info