Special arrangement

It is important to note that finite element computations on multi-block grids involving a discontinuous interface are not straightforward and special arrangements for the transformation of nodal data across the internal boundaries are required. [Pg.193]

If two or three of the principal customers are unavailable to a new suppHer, the problem of selling becomes more acute. In fact, if a significant portion of the so-called merchant market is unavailable to a new producer, entry into the field could be disastrous. Special arrangements can arise because of the proximity of suppHer plant to user plant, taw matetial avadabiHty from one firm to the other, common financial ownership to some degree, toU arrangements, etc. [Pg.537]

In bulk chemical reactions, an oxidizer (electron acceptor) and fuel (electron donor) react to form products resulting in direct electron transfer and the release or absorption of energy as heat. By special arrangements of reactants in devices called batteries, it is possible to control the rate of reaction and to accomplish the direct release of chemical energy in the form of electricity on demand without intermediate processes. [Pg.505]

C) range, special metal bellows seals may be used up to the +650°F (343 °C) range. Low temperature (—100 °F to 0 °F) (—73 °C to —17 °C) also requires special arrangements, since most hydrocarbons have little lubricity in this range. [Pg.508]

Dispose of, by special arrangements, chemicals which cannot be admitted to the public sewerage system, e.g. flammable liquids and reagents with high toxicity... [Pg.429]

Katz and Scott used equation (7) to calculate diffusivity data from measurements made on a specially arranged open tube. The equation that explicitly relates dispersion in an open tube to diffusivity (the Golay function) is only valid under condition of perfect Newtonian flow. That is, there must be no radial flow induced in the tube to enhance diffusion and, thus, the tube must be perfectly straight. This necessity, from a practical point of view, limits the length of tube that can be employed. [Pg.337]

Most codes for fault tree analysis in the public domain are available from the Argonne Code Center. EPRI codes are available under special arrangements SETS... [Pg.136]

SAPHIRE is available through its internet home page http //sageftp.inel.gov/ saphire/ saphire.htm. Special arrangements and possibly fees are needed to use SAPHIRE,... [Pg.136]

This mechanical configuration is not the usual situation for most vapor condensers however, it is convenient for special arrangements and in particular to mount direcdy above a hoiling vessel for refluxing vapors. It can also he used in special designs to take very hot vapors and generate steam however, for all cases a very real limitation must he recognized. [Pg.132]

This suggests that on the surface of the enzyme there is a special arrangement of atoms (belonging to the amino acids of which the protein is constructed) that is just right for attachment of the urea molecule but upon which the methyl urea will not fit. ... [Pg.434]

The electrodes are made of platinum gauze as the open construction assists the circulation of the solution. It is possible to use one of the electrodes as stirrer for the solution, but special arrangements must then be made for connection of the electrolysis current to this electrode, and an independent glass-paddle stirrer or a magnetic stirrer offer a simple altemative.Typical electrodes are the Fischer type depicted in Fig. 12.4 a glass tube is slid into... [Pg.511]

One of the major organizing principles in organic chemistry is the presence of special arrangements of atoms. These so-called functional groups convey particular chemical properties. For example, a substance that contains an —OH group is called an alcohol. The systematic name of an alcohol is obtained by adding the suffix -ol to the name of the alkane with the same carbon framework. Thus, CH3 OH has the carbon framework of methane and is called methanol, whereas C2 H5 OH has the carbon framework of efhane and is called ethanol. [Pg.137]

C. W. Richards, Engineering Materials Science, Reprinted in India by Special arrangement with Prentice-Hall, New Jersey, First Printing August 1963, Second Printing October 1965. [Pg.116]

Early work on Et SKOH and on allyl2Si(OH)2 (293, 298,299) suggested that the two compounds had similar structures and that these were due not to normal hydrogen bonding, but to a special arrangement involving a type of dipole-dipole interaction on OH O angles of about... [Pg.231]

Thus, the strong C—F bond, the special arrangement of atoms in macromolecule, and low surface energy impart some unique physical properties to PTFE and other fluoropolymers high chemical and thermal resistance, nonstick character, low friction coefficient, and low wettability. This combination of properties... [Pg.228]

Never work alone, or out of earshot of somebody else. Always work during normal office hours, unless special arrangements have been made for you to be accompanied. [Pg.340]

The perylene pigment in which X= )N-CH2-CH2-0-CH2-CH3, for instance, affords a red shade, while X= )N-CH2-CH2-CH2-OCH3 produces a black shade. The difference in shade is attributed to a structurally controlled special arrangement of the pigment molecules within the crystal lattice. [Pg.476]

The humidity of outlet air must also be taken into consideration. Problems may occur when hot outlet air is sampled at low temperatures. In most such cases sampling is impossible without special arrangements. Such conditions are present during odour measurements in fish meal plants with combustion as the odour reducing method. [Pg.92]

The last equality results from the special arrangement shown in Fig. 11 (an antiparallel configuration for the two dipoles would lead to the same result). Several important features can be deduced from (55) ... [Pg.30]

In studies where subjects are mentally or physically unable to give proper consent, special arrangements will need to be made. Where appropriate, the ICF will be read to the subject in the presence of a witness, or consent will be provided by the next of kin or the subject s representatives. Studies in which the study subjects cannot provide informed consent will become more frequent as more difficult indications, for example, trauma, stroke, dementia and the handicapped or very young children, become the focus of clinical trials. The pharmaceutical physician should ensure that established mechanisms for consent are followed with agreement of the lEC and in compliance with ICH GCP chapter 4.8, FDA Title 21 CFR Part 50 sections 24-273 gpj p)ii-ective Articles 4 and 5. ... [Pg.246]

A conformation is the different special arrangement of a ligand s atoms that result from rotation about a single bond a specific conformation is a conformer. Unlike constitutional isomers, different conformations cannot be isolated because they quickly interconvert, yet there are several computational methods to determine the possible conformations a molecule may possess. The energy of... [Pg.145]

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