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Multiple applications

No membrane and no set of membrane properties has universal apphcability. Manufacturers who service multiple applications have a variety of commercial membranes. One firm hsts twenty different membranes having a broad spectrum of properties. [Pg.2030]

Ease of use 2-6°C storage. Multiple application devices (linear, spray tips, endoscopic, etc.), 20 min preparation time. Set-up time = 30 s-3 min. May wash away in presence of active bleeding. Requires trained personnel to operate equipment. Preparation time required to obtain plasma component. Room temperature storage. 5 min preparation time. Single syringe applicator per kit. Set-up time - 3 min. Effective at site of active bleeding. [Pg.1106]

Some part of the cellulose fraction is redirected to make cellulose derivatives, such as cellulose acetate, methyl and ethyl cellulose, carboxymethyl cellulose, hydroxyethyl cellulose, and hydroxypropyl cellulose. These derivatives find multiple applications, for instance, as additives in current products (e.g., paints, lacquers) of chemical industry. Typically, the preparation of cellulose derivatives takes place as a two-phase reaction cellulose is pretreated, for example, with alkali, and a reagent is added to get the substitution. Usually no catalyst is needed [5]. [Pg.165]

Multiple applications for resilin-like polypeptides have garnered renewed research interest since the report of the first recombinant resilin in 2005. The excellent mechanical properties of the resilin-like polypeptides has directed investigation toward their use as high-performance materials and in tissue engineering applications. It is widely acknowledged that cells interact and take cues from their microenvironment and, therefore, the development of polymeric scaffolds to mimic the extracellular matrix and drive desired cell or tissue responses has been of wide interest. To this end, our laboratories have developed a modular resilin-like polypeptide (RLP12) (see Fig. 20) that contains not only twelve repeats of the... [Pg.106]

Wada H, K Sendoo, Y Takai (1989) Rapid degradation of y-HCH in the upland soil after multiple application. Soil Sci Plant Nutr 35 71-77. [Pg.240]

Since catalysts immobilised on hydrophilic silica gel often give superior performances to their polymer-bound or polymer-incorporated analogues for multiple applications, Heckel and Seebach have immobilised TADDOL derivatives on hydrophobic controlled-pore glass (CPG) silica gel. Indeed, CPG is... [Pg.298]

If the label allows for multiple applications of a test substance, then a minimum of two applications at the shortest spray interval are required with the decline measured from the time of the second application. The application rate should be the highest legal label rate for each test site in the lowest gallons of spray solution per acre to provide the highest potential test substance residue levels. [Pg.962]

In conclusion, H3 ligands offer the attractive vista of multiple applications in various disorders, but the ultimate definition of their therapeutic utility will have to await clinical trial results. Future work will determine whether inverse agonists, neutral antagonists, or protean agonists will constitute the more useful pharmacological intervention. [Pg.188]

Finally, the spiro polymerization of molecules bearing two ortho-alkylphenol functions capable of forming o-QMs offers a wide field for reactivity and kinetic studies as well as multiple applications in polymer and material chemistry and science. [Pg.211]

Table VII. Posttreatment and Harvest Residues of Parathion in Peel of Citrus Fruits— Effect of Seasonal and Multiple Applications... Table VII. Posttreatment and Harvest Residues of Parathion in Peel of Citrus Fruits— Effect of Seasonal and Multiple Applications...
Current guidelines for toxicity evaluation of ophthalmic formulations involve both single and multiple applications, dependent on the proposed clinical use [39]. The multiple applications may extend over a 9-month period and incorporate evaluations of ocular irritation and toxicity, systemic toxicity, and determinations of systemic exposure (toxicokinetics). In many cases the systemic exposure from an ocular route is less than by parenteral administration, information that will assist in determining whether additional studies may be needed to establish systemic safety of the ophthalmic preparation. U.S. and international guidance documents are available [71,72], and regulations and tests have been summarized for ophthalmic preparations [39,73,74],... [Pg.427]

Those inventions that are valuable for society, which include innovative pharmaceuticals, generate positive externalities, that is, the benefits falls to society at large. The sum of these benefits gives the social benefit or value of the invention. In this way, patents represent the appropriation of part of this social value. Naturally, when businesses decide to undertake a project they do so with their own benefit in mind. Some research, particularly basic research, might not be undertaken in these circumstances, and therefore governments decide to invest to fill the gap that may be left by the patent system. Basic research allows the development of multiple applications and the discovery of scientific principles. The field of genetics is a prime example of this. [Pg.26]

At the business level, it takes a sequence of interactions between client and seminar company, including enquire, schedule, deliver, follow-up, and pay, to together constitute an abstract purchaseCourse action. This sequence has a net effect on both client and seminar company not only has the seminar company delivered a service and gained some revenue, but also the client has paid some fees and gained knowledge. In software, it may take a sequence of low-level operations via the user interfaces (UIs) of multiple applications and databases to complete a scheduleCourse operation. Such a joint action, also called a use case, is the subject of Chapter 4. [Pg.112]

Vaginal or rectal Single application Multiple application I I, II, III, NDA... [Pg.9]

As indicated in Figure 4 irrespective of single or multiple applications, fenitrothion in water disappeared with similar... [Pg.12]

The application of more than one measurement technique, or multiple applications of one technique, at a time can materially enhance results. For example, GC-MS has been... [Pg.190]

The main application sector by far is the building construction sector, which consumes more than two-thirds of all PVC. Then there are multiple applications in packaging, electrical electronics (EE), home and leisure, medical, automotive, industry. .. [Pg.312]

Another important parameter is the choice between thermoplastic and thermoset composites, which are competing for multiple applications. Apart from their characteristic properties, the two families of plastics differ by general features such as ... [Pg.769]

Expansion of Sorbex technology to the production of m-xylene shows how the process concept can be used for multiple applications in separations that cannot be performed by other means. One can expect that, as demand for new, difficult to separate aromatics increases, the simulated moving bed liquid adsorption processes can provide a means for production. [Pg.245]

Further studies are necessary to define the field parameters which afford maximum activity of the enzyme (e.g., soil type, amount of moisture, whether or not multiple applications of enzyme are needed). [Pg.351]

Stork enamine synthesis takes advantage of the fact that an aldehyde or ketone reacts with a secondciry cimine to produce an enamine. Enamines cire resonance stabilized (see Figure 15-25) and have multiple applications. In the first resonance structure, the nitrogen is the nucleophile, while in the second resonance structure, the Ccirbanion is the nucleophile. Some commonly used secondary amines, pyrrolidine, piperidine, and morpholine, are shown in Figure 15-26. [Pg.277]

There are multiple applications of fluoridated bioceramics, essentially as bone and tooth substitutes (Table 1), involving bulk ceramics, glasses, composite materials and coatings for medical devices and surface treatments. In some cases, fluoride ions can leach out of the material inducing a direct biological effect in a soluble form. However, considering the affinity of fluoride ions for apatite... [Pg.281]

Advanced affinity chromatography (AAC) media are used for the adsorption of metals from ground and waste waters. The AAC technology has been used in multiple applications and is commercially available from Affinity Water Technologies, formerly Ntec Solutions, Inc. [Pg.337]

Note that multiple applications may be required to achieve target cleanup levels (D14277I). The Model T Jr. Foamer, the cleaning system sold by Integrated Chemistries, Inc., for application of Capsur, costs 2900. [Pg.701]


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See also in sourсe #XX -- [ Pg.26 ]




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