One number

On a given lattice of N sites, one number from the set A, N ] and another from the set A, Agg, A g] detennine the rest. We choose A and A as the independent variables. Assuming only nearest-neighbonr interactions, the energy of a given configuration... 

Hash codes of molecules which are already pre-computed are suitable for use in fiill structure searches in database applications. The compression of the code of a chemical structure into only one number also makes it possible to compute in advance the transformation results for a whole catalog. The files can be stored and kept complete in the core memory during execution of the program, so that a search can be accomplished within seconds. 

A second disadvantage in the use of topological indices is that whereas the process of transformation of connectivity into one number is straightforward, the reverse process of reconstruction of connectivity from the index is not possible. 

One number - SSE test under passive state or energized conditions as desired and the behaviour and performance of the equipment assessed. 

CAS Number (Enter only one number exactly as it appears on the 313 list. Enter NA >1 reporting a cnemicai category.) 100-21-0 ... 

Since both molecules have the same number of electrons, the orbital numbered 8 is the HOMO, and the one numbered 9 is the LUMO in both cases. However, they are not the same type orbitals. Let s consider ethylene first. 

The orbitals we are interested in are the ones numbered 112 through 115, which are plotted below ... 

For a system of multiple components of valves, pipe, and fittings. Equation 2-25 can be used to establish a component size to which each separate resistance can be expressed as a common denominator, or common pipe size. Under these conditions, the corrected Rvalues are additive and can be used as one number in Equation 2-27. These types of corrections should be made to improve and more accurately represent the pressure drop calculations. 

NOTE Beginning in 1954, NEMA Standard frame size will be one number smaller for motor of 1-3 hp than previously, due to improvements in insulation requiring less space for wiring. It, therefore, will be advisable in ordering replacements in this range to state whether or not driven equipment was sized to take the former standard frame for this horsepower. 

When using ZSM-5, there is almost an even trade-off between FCC gasoline volume and LPG yield. For a one-number increase in the research octane of FCC gasoline, there is a 1 vol% to 1.5 vol% decrease in the gasoline and almost a corresponding increase in the LPG. This again depends on feed quality, operating parameters, and base octane. 

Elements that can expand their valence shells commonly show variable covalence, the ability to form different numbers of covalent bonds. Elements that have variable covalence can form one number of bonds in some compounds and a different number in others. Phosphorus is an example. It reacts directly with a limited supply of chlorine to form the toxic, colorless liquid phosphorus trichloride ... 

A function/(x) starts with a number, x, performs mathematical operations, and produces another number, /. It transforms one number into another. A functional starts with a function, performs mathematical operations, and produces a number. It transforms an entire function into a single number. The simplest and most common example of a functional is a definite integral. The goal in Example 6.5 was to maximize the integral... 

The division of two numbers of s significant digits each can yield results that require nearly any number of digits (only a few if one number is a simple multiple of the other, many if one or both numbers are irrational) usually the number of bytes the computer displays or uses for calculation... 

Ans. Mole fraction has no units. It is defined as one number of moles divided by another, and the units cancel. 

The ideal product distribution is defined by only one number, the value of growth-probability pg... 

Pain, D.J. and B.A. Rattner. 1988. Mortality and hematology associated with the ingestion of one number four lead shot in black ducks, Anas rubripes. Bull. Environ. Contam. Toxicol. 40 159-164. 

People always read the phrase as melting point and never as melting point. There is this uncontrollable, driving urge to report one number. No matter how much I ve screamed and shouted at people not to report one number, they almost always do. It s probably because handbooks list only one number, the upper limit. 

To add or subtract decimal numbers, line up the decimal points and add or subtract as usual. The decimal point will be in the same place as it is in the terms. If the numbers are written across the page, set up the problem one number below the other, lining up the decimal points. You can add trailing zeros as placeholders. 

Analysis for total petroleum hydrocarbons (EPA Method 418.1) provides a one-number value of the petroleum hydrocarbons in a given environmental medium. It does not, however, provide information on the composition (i.e., individual constituents) of the hydrocarbon mixture. The amount of hydrocarbon contaminants measured by this method depends on the ability of the solvent used to extract the hydrocarbon from the environmental media and the absorption of infrared light (infrared spectroscopy) by the hydrocarbons in the solvent extract. The method is not specific to hydrocarbons and does not always indicate petroleum contamination, since humic acid, a nonpetroleum material and a constituents of many soils, can be detected by this method. 

The method of analysis often used for the total petrolenm hydrocarbons (EPA 418.1) method provides a one-number valne of the total petroleum hydrocarbons in an environmental medium. It does not, by any stretch of the imagination, provide information on the composition (i.e., individual constituents of the hydrocarbon mixture). 

Interaction of Analyst with Other User. A number of statements have already been made on this topic. One aspect yet to be addressed is the desire for results to be expressed in a single number. "1 think it is a serious problem. 1 have lots of people who say they want an average they don t want three numbers nor ten numbers. They want one number they call average. ... 

The ternary cycle that is the product of two binary permutations with one number in common can be written in three equivalent ways, iii2) hh) = i2h) hh) = ihhXhh)- Clearly, these transformations could be applied to the result of Eq. (5.2) to arrive at a large number of products of different binaries. Nevertheless, each one contains the same number of binary interchanges. 

Moseley stated that, within the limits of his researches, which covered all the elements between aluminum (number 13) and gold (number 79), there were spaces for three missing ones numbers 43, 61, and 75, and that, sinoe their X-ray spectra can be accurately predicted, it ought to be rather easy to find them. It was then believed that the celtium whose arc spectrum Professor Urbain had described in 1911 was element 72 (6, 13,14). 

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