Big Chemical Encyclopedia

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

Articles Figures Tables About

Addition definition

Additional definition of the operative mechanisms can obviate the need for the larger unit. It maybe possible to assess limitations in a smaller unit that has only a few injection points on the distributor. The unit could be used to evaluate distributor designs that permit a wide range of acceptable operating conditions. However, if the acceptable range proves smaller than desired, the larger pilot unit would then be needed to estabUsh acceptable performance. [Pg.520]

Most of the classes in Table 15-4 are self-explanatoiy, but some can use additional definition. Class 4 includes halogeuated solvents that have highly ac tive hydrogens as described by Ewell, Harrison, and Berg [Jnd. Eng. Chem., 36, 871 (1944)]. These are molecules that... [Pg.1452]

These are the characteristics which need to be specified and their achievement controlled, assured, improved, managed, and demonstrated. These are the characteristics which form the subject matter of the specified requirements referred to in ISO 9000. When the value of these characteristics is quantified or qualified they are termed quality requirements or requirements for quality. ISO 8402 1994 defines requirements for quality as an expression of the needs or their translation into a set of quantitatively or qualitatively stated requirements for the characteristics of an entity to enable its realization and examination. While rather verbose, this definition removes the confusion over quality requirements and technical requirements. (An additional definition is provided in Appendix A.) Technical requirements for a product or service are quality requirements. The requirements of ISO 9000 are quality system requirements. [Pg.25]

I-. - also head r.t rail addition definition 4. If) lail-to-tail linkages in PVAc 324... [Pg.635]

In addition, definitive quantitative measures need to be defined to allow us to measure the potential survival advantages of adaptation at all three stages. This requires that we set out a fair comparison to nonadaptive versions of the same organisms, and to run the whole simulation in an artificial world, which is an accurate reflection of the actual environments that these organisms are expected to function in. [Pg.325]

The earliest evidence for acceptor neutralization was found in the work of Sah et al. (1983, 1984), who attributed the neutralization effect to a bonding between H and B. This hypothesis inspired our search for the B—H vibrational mode, to be described in Section V. Our model of H binding to Si near a B atom aroused some controversy from Pearton (1984) that required additional definitive tests by Pankove et al. (1984b). [Pg.107]

The definitions in para. IP-6.1.5(d) apply, with the following additional definitions ... [Pg.239]

The following is a brief explanation of some of the indicators that may be used to trigger additional definitive testing and a description of some of the most commonly used assays to assess humoral, cell-mediated, or nonspecific immune dysfunction, which are common to most immunotoxicology test strategies. [Pg.532]

A few years later, when Ingold was inventing additional definitions and rules, he wryly apologized for yet another two new expressions "I hold that new words, like falsehoods, should be invented sparingly but... I would suggest we may as well have two and be done with it" "heterolytic and homolytic."74... [Pg.233]

All unexpected, serious and drug-related adverse events should be reported to MHLW, the investigators and study sites. The requirement to report to the MHLW is identical to ICH guidelines with an additional definition that adverse events include any suspicious infection related to a study drug. This addition reflects the bitter experience of spread of AIDS among haemophilia patients due to HIV-contaminated non-heat-treated human plasma products. [Pg.650]

What are the empirical inductive laws on which thermodynamics rests For future reference, Table 2.1 lists the six general statements IL-l-IL-6 of observational experience on which the present exposition will be based. Several of these require additional definitions or explanations before they can be properly understood. Each will be introduced explicitly in the text as its definitional basis is properly laid and its logical role in the formal construction of the theory becomes apparent. [Pg.17]

The relaxed primal master (RPM) problem is of the same form discussed in an earlier section with the additional definitions of 93 and 94. Its solution represents a valid lower bound on (6.52). Also, note that if we assume linearity in the y-space, then the (RPM) problem becomes a MILP problem. [Pg.205]

The partition coefficient for pentazocine has been measured between various organic and aqueous phases. The results of four studies are shown in Table 4. The first value was obtained by a single extraction using 50 mL of each phase while the second value is from a countercurrent distribution study with pentazocine added to the aqueous phase and extracted eight times into benzene. The third value was obtained by the single extraction method with the additional definition of a distribution ratio, DnOH for pentazocine using the partition coefficient k NOH) in the relation ... [Pg.372]

These numbers, when taken together, account for all the classes of polyhexes defined above, viz. benzenoids, helicenes, and circulenes including helicirculenes (Fig. 2). In Sect. 3 the distinction between catacondensed and pericondensed systems is the only one considered for the different classes in question (Fig. 2). Section 4 contains some additional definitions. [Pg.73]

The right hand side of Equation (3.71) is the same as that of the Nernst Equation (3.68) and so the left hand side of Equation (3.71) must be equal to the left hand side of the Nernst Equation (3.68), thus leading to Equation (3.67). An additional definition is... [Pg.111]


See other pages where Addition definition is mentioned: [Pg.924]    [Pg.612]    [Pg.612]    [Pg.354]    [Pg.291]    [Pg.17]    [Pg.210]    [Pg.142]    [Pg.54]    [Pg.250]    [Pg.251]    [Pg.141]    [Pg.290]    [Pg.77]    [Pg.135]    [Pg.125]    [Pg.300]    [Pg.158]    [Pg.40]    [Pg.65]    [Pg.88]    [Pg.127]   
See also in sourсe #XX -- [ Pg.42 ]




SEARCH



Addition compounds definition

Addition polymerization, definition

Addition polymers, definition

Addition reactions definition

Addition, conjugate definition

Addition/additive effects definition

Additional Definitions

Additions, mineral, definition

Additives additive, formulation, definitions

Additives, definition

Additives, definition

Cocaine addition definition

Definition of an additive

Electrophilic addition definition

Endo addition definition

Food additives definition

Food additives, regulations definition

Head addition, definition

Inverse addition, definition

Markovnikov addition definition

Michael addition definition

Nucleophile Addition Orbital, Definition

Nutrition additives, definition

Substrate addition method, definition

Tail addition definition

© 2024 chempedia.info