Big Chemical Encyclopedia

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

Articles Figures Tables About

Functional purpose

Fiber dmms can be produced to meet a wide variety of requirements. They can be constmcted with adhesives for water resistance, their interiors can be coated, their walls and ends can incorporate metal foil or asphalt-impregnated pHes, and their exteriors can be decorated by painting, varnishing, and silk screening for both ornamental and functional purposes. [Pg.513]

The use of correct shrinkage information is very important, not only for having the desired proportions of a product, but also for functional purposes. The shrinkage data can be shown in a range of two values. The lower figure is intended to apply to thin parts,... [Pg.308]

ATP is a crucial intermediate for cells to maintain normal activities without a minimum level, the cell will die as systems will fail. ATP is the energy currency of the cell and is required for the synthesis of many substances such as macromolecules for structural and functional purposes, which the cell needs, but also for processes such as cell division, maintenance of the correct ionic balance, muscular and electrical activity, ciliary movement, membrane transporters, and specific ion channels. [Pg.219]

The water in the Nuclear Power Plant Diagram activity (eChapter 22.6) is located in 3 sections of the power plant, and the water in each section is physically separated from water in the other sections. What is the function/purpose of the water in each section Why must the water be separated ... [Pg.984]

Figure 17.13 Structure formulas of V-shaped rotaxanes 144+ and 154+, and bistable rotaxanes 164+ and 174+, used to construct switchable electronic junctions for memory and logic function purposes.114 118 119 (Adapted with permission from V. Balzani et al., ChemPhysChem 2008, 9, 202-220. Copyright Wiley-VCH Verlag GmbH Co. KGaA.)... Figure 17.13 Structure formulas of V-shaped rotaxanes 144+ and 154+, and bistable rotaxanes 164+ and 174+, used to construct switchable electronic junctions for memory and logic function purposes.114 118 119 (Adapted with permission from V. Balzani et al., ChemPhysChem 2008, 9, 202-220. Copyright Wiley-VCH Verlag GmbH Co. KGaA.)...
Composition of whipped confectionary products of a functional purpose Patent number UA70091 (2004)... [Pg.427]

Techniques derived from anionic or cationic living polymerization methods have widely been used. They are efficient because of the long lifetime of the active sites. Once polymerization is completed these sites are used for functionalization purposes. Alternately, unsaturated ionic initiators have been used but to a lesser extent because of the requirement involved that the polymerizable groups remain unscathed during the macromonomer formation. The versatile inifer method has also been applied to the synthesis of macromonomers. [Pg.49]

In the sucrosolysis preparation of Olean , the generic name for Proctor Gamble Company s olestra, six to eight fatty acids, selected for functionality purposes, are positioned on sucrose. Although many noncaloric fats are limited or nondigestible, they are made from traditional vegetable oils. Akoh has summarized uses of these and similar products.134... [Pg.1619]

Canola Oil occurs as a light yellow oil. It is typically obtained by a combination of mechanical expression followed by n-hexane extraction, from the seed of the plant Brassica juncea, Brassica napus, or Brassica rapa (Fam. Cruciferae). The plant varieties are those producing oil-bearing seeds with a low erucic acid (C22 i) content. It is a mixture of triglycerides composed of both saturated and unsaturated fatty acids. It is refined, bleached, and deodorized to substantially remove free fatty acids phospholipids color odor and flavor components and miscellaneous, other non-oil materials. It can be hydrogenated to reduce the level of unsaturated fatty acids for functional purposes in foods. It is a liquid at 0° and above. [Pg.86]

Any self-contained unit having a specific functional purpose, as (a) voltaic cell (battery) to generate electric current, (b) electrolytic cell to effect electrolysis, (c) fuel cell to convert chemical energy into electricity, and (d) solar cell to capture heat from sunlight. All except the last involve use of electrodes and electrolytes. [Pg.249]

The company should identify the following key computer programmes language, name, function (purpose of the programme), input (determine inputs), output (determine outputs), fixed set point (process variable that cannot be changed by the operator), variable set point (entered by the operator), edits (reject input/output that does not conform to limits and minimize errors, e.g. four- or five-character number entry), input manipulation (and equations) and programme overrides (e.g. to stop a mixer before time). [Pg.145]

Preparative chromatography is the process of using liquid chromatography to isolate a sufficient amount of material for other experimental or functional purposes. This section describes the use of preparative HPLC to isolate tens of milligrams of pure unknown compound(s) for the purpose of structure elucidation by spectroscopic techniques, which is often referred to as semipreparative HPLC. This section will focus primarily on preparative HPLC methods with the following parameters ... [Pg.124]

Functional purpose textual description of what is desired like production... [Pg.533]

Glycosylation. Although a wide variety of eukaryotic proteins are glycosylated, the functional purpose of the carbohydrate moieties is not always obvious (Section 7.4). In general, secreted proteins contain complex oligosaccharide... [Pg.685]

By virtue of their ability to interact with a repertoire of molecules within the cell, ranging from DNA response elements and protein accessory factors, the NRs represent a target class of complex, multitasking proteins (see Refs. [52, 53] for reviews). Most of the NRs were initially considered to be simple ligand-induced transcription factors. However, studies over the past decade have revealed that NRs are much more complicated and serve more than a unified functional purpose. In this section we will highlight some of the types of activities of NRs using particular examples. [Pg.913]


See other pages where Functional purpose is mentioned: [Pg.540]    [Pg.480]    [Pg.72]    [Pg.72]    [Pg.109]    [Pg.123]    [Pg.3]    [Pg.86]    [Pg.557]    [Pg.99]    [Pg.143]    [Pg.218]    [Pg.140]    [Pg.95]    [Pg.617]    [Pg.750]    [Pg.109]    [Pg.233]    [Pg.111]    [Pg.161]    [Pg.127]    [Pg.217]    [Pg.260]    [Pg.1468]    [Pg.1729]    [Pg.1743]    [Pg.2203]    [Pg.258]    [Pg.166]    [Pg.534]    [Pg.425]    [Pg.873]    [Pg.203]    [Pg.434]    [Pg.142]   
See also in sourсe #XX -- [ Pg.24 ]




SEARCH



© 2024 chempedia.info