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Specific types

Weathering and transportation is followed by the sedimentation of material. The depositional environment can be defined as an area with a typical set of physical, chemical and biological processes which result in a specific type of rock. The characteristics of the resulting sediment package are dependent on the intensity and duration of these processes. The physical, chemical, biological and geomorphic variables... [Pg.78]

The System of accreditation is a mechanism that ensures official recognition that calibration or testing laboratory has right to perform testing of measuring devices, specific testing or specific types of testing. [Pg.957]

The present paper is organized as follows In a first step, the derivation of QCMD and related models is reviewed in the framework of the semiclassical approach, 2. This approach, however, does not reveal the close connection between the QCMD and BO models. For establishing this connection, the BO model is shown to be the adiabatic limit of both, QD and QCMD, 3. Since the BO model is well-known to fail at energy level crossings, we have to discuss the influence of such crossings on QCMD-like models, too. This is done by the means of a relatively simple test system for a specific type of such a crossing where non-adiabatic excitations take place, 4. Here, all models so far discussed fail. Finally, we suggest a modification of the QCMD system to overcome this failure. [Pg.381]

As for the CICC, restrictions can be imposed onto the combinations that are considered, Again, it can be decided to neglect combinations containing a specific type of atoms (e.g. hydrogen atoms) or pairs of atoms farther away from each other than a specified threshold. [Pg.423]

The. AMBKR force field expects lone pairs to be added to all sulfur atom s an d computes th e in teraction s as if these Ion e pairs were atoms with a specific type just like any oth er atom. I h e templates automatically add the expected lone pairs to sulfur atoms when using the. AMHhIR force field. [Pg.191]

We start with contact problems for plates. The contact problems with nonpenetration conditions can be viewed as a specific type of crack problem. On the other hand, the analysis of solution properties when the contact occurs is useful in the sequel. [Pg.69]

The iaterpretation of forensic toxicology (18) results is often challenging. Courts frequently ask if an amount of dmg detected ia a specimen could cause a specific type of behavior, ie, would someone be under the influence of a dmg at a specific concentration, would a particular dmg concentration cause diminished capacity, or was the dmg the cause of death In a random employee dmg testing case, a worker screened positive for opiates by EMIT and gc/ms analysis of the urine specimen showed low levels of morphine. Although one possibiUty was that the iadividual was a heroia user, a review of foods eaten ia the prior 24 hours suggested a more innocent cause a poppy-seed bagel. [Pg.486]

Another factor is the potential economic benefit that may be realized due to possible future environmental regulations from utilizing both waste and virgin biomass as energy resources. Carbon taxes imposed on the use of fossil fuels in the United States to help reduce undesirable automobile and power plant emissions to the atmosphere would provide additional economic incentives to stimulate development of new biomass energy systems. Certain tax credits and subsidies are already available for commercial use of specific types of biomass energy systems (93). [Pg.37]

The common nomenclature for specific types and forms of lime, some of which is repetitious and overlapping, is as follows (1). [Pg.164]

Instrumentation. Pilot plants are usually heavily instmmented compared to commercial plants. It is not uncommon for a pilot plant to have an order of magnitude more control loops and analytical instmments than a commercial plant because of the need for additional information no longer requked at the commercial stage. A discussion of all the specific types of instmmentation used on pilot plants is beyond the scope of this article. Further information on some of the more common instmmentation is available (1,51). [Pg.42]

Economics and price of the final article often dictate a specific type of mbber that can be used. The expected usable life for the product is controlled by many factors including end customer awareness, competitive situation in the marketplace, safety, reUabiUty, and other factors. Rubber is almost always used as a functional part of another system. For example tires, hoses, belts, O-rings, and numerous mbber components are used in manufacturing automobiles and tmcks. The overall life of the vehicle as well as its performance level often control or direcdy relate to the service life or quaUty level of the mbber parts. [Pg.230]

Many empirical correlations have been pubHshed in the Hterature for various types of Hquid atomizers, eg, one book (2) provides an extensive coUection of empirical equations. Unfortunately, most of the correlations share some common problems. Eor example, they are only vaHd for a specific type of atomizer, thereby imposing strict limitations on thein use. They do not represent any specific physical processes and seldom relate to the design of the atomizer. More important, they do not reveal the effect of interactions among key variables. This indicates the difficulty of finding a universal expression that can cover a wide range of operating conditions and atomizer designs. [Pg.332]

Uses. Principal uses of com symps are shown in Table 4. The specific type of symp employed depends on the properties desired in the final product. Symp properties are important to varying degrees in different products, and changes in formulation can affect the choice of symp required to supply the most desirable properties. In many cases, com symps are used as supplementary sweeteners when sucrose is the primary one. [Pg.295]

Remembering that the properties of residua vary with cut-point (Table 2), ie, the vol % of the cmde oil (Fig. 13) helps the refiner produce asphalt of a specific type or property. There are several properties that are usually controlled in asphalt specifications ... [Pg.370]

Properties. MethylceUulose [9004-67-5] (MC) and its alkylene oxide derivatives hydroxypropylmethylceUulose [9004-65-3] (HPMC), hydroxyethylmethylceUulose [9032-42-2] (HEMC), and hydroxybutyknethylcellulose [9041-56-9] (HBMC) are nonionic, surface-active, water-soluble polymers. Each type of derivative is available in a range of methyl and hydroxyalkyl substitutions. The extent and uniformity of the methyl substitution and the specific type of hydroxyalkyl substituent affect the solubifity, surface activity, thermal gelation, and other properties of the polymers in solution. [Pg.276]

Types of Dental Implants. Indications for a specific type of implant are based primarily on the amount of bone available to support the implant. Also to be considered is the implant proven most successful. Three types of implants are discussed here. [Pg.496]

In addition, all of the process raw materials must be clean and not iatroduce contaminants. The raw materials and temporary coatings must also be defect-free, and these have to be manufactured under similar conditions so that no contaminants are iatroduced. The solvents used to clean the substrate and develop the resists must be filtered and pure. Care must also be taken to ensure that no trace compounds or elements are present that may affect the electronic properties. The specific type of coating aid, the type of functional coating, and the process used to apply the functional coating are all widely varied ia actual practice. [Pg.124]


See other pages where Specific types is mentioned: [Pg.17]    [Pg.70]    [Pg.167]    [Pg.493]    [Pg.17]    [Pg.27]    [Pg.167]    [Pg.45]    [Pg.342]    [Pg.231]    [Pg.524]    [Pg.245]    [Pg.520]    [Pg.74]    [Pg.54]    [Pg.254]    [Pg.159]    [Pg.224]    [Pg.458]    [Pg.500]    [Pg.319]    [Pg.411]    [Pg.189]    [Pg.53]    [Pg.77]    [Pg.434]    [Pg.464]    [Pg.528]    [Pg.375]    [Pg.285]   


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