Extension Applications

Simple service of control devices, easy automation of the control process allows for extensive application in part manufacturing processes. 

The importance of polymer composites arises largely from the fact that such low density materials can have unusually high elastic modulus and tensile strength. Polymers have extensive applications in various fields of industry and agriculture. They are used as constructional materials or protective coatings. Exploitation of polymers is of special importance for products that may be exposed to the radiation or temperature, since the use of polymers make it possible to decrease the consumption of expensive (and, sometimes, deficient) metals and alloys, and to extent the lifetime of the whole product. 

For this series of compounds qualitative information is quite extensive. Application of the criteria discussed in 8.2, in particular comparison with the corresponding methyl quaternary salt, establishment of the rate profile for nitration in sulphuric acid, and consideration of the encounter rate and activation parameters, shows that 2,4,6-collidine is nitrated as its cation. The same is true for the 3-nitration of 2,4- ... 

These alloys have extensive applications in sulfuric acid systems. Because of their increased nickefand molybdenum contents they are more tolerant of chloride-ion contamination than standard stainless steels. The nickel content decreases the risk of stress-corrosion cracking molybdenum improves resistance to crevice corrosion and pitting. 

Chirat, R. and Baute, J., An Extensive Application of WCA4 Equation of State for Explosives, in Eighth Symposium (International) on Detonation, NSWC MP 86-194 (edited by Short, J.M.), Naval Surface Weapons Center, White Oak, Silver Spring, MD, 1986, pp. 751-761. 

Ion Scattering Spectroscopy (ISS) is one of the most powerful and practical methods of surface analysis available. However, it is undemtilized due to a lack of understanding about its application and capabilities. This stems from its history, the limited number of high-performance instmments manufactured, and the small number of experienced surface scientists who have actually used ISS in extensive applications. Ironically, it is one of the easiest and most convenient sur ce analytical instruments to use and it provides usehil information for almost any type of solid material. 

Nylon monofilaments have found application in brush tufting, wigs, surgical sutures, sports equipment, braiding and outdoor upholstery. Nylons 610 and 11 have found extensive application in these fields because of their flexibility but nylon 66 is also used for brush tufting less than 0.0035 in. in diameter. Nylon 66/610 copolymer is used in the manufacture of a monofilament for angling purposes. 

As noted, these zinc reagents find extensive application in the preparation of fluorinated styrenes [113, 114], aryl-substituted fluorinated propenes [114],fluor-inateddienes [115,116], and tnfluorovinyl ketones [117], as illustrated in equations 83-88... 

This technique is the longest established of all the human reliability quantification methods. It was developed by Dr. A. D. Swain in the late 1960s, originally in the context of military applications. It was subsequently developed further in the nuclear power industry. A comprehensive description of the method and the database used in its application, is contained in Swain and Guttmann (1983). Further developments are described in Swain (1987). The THERP approach is probably the most widely applied quantification technique. This is due to the fact that it provides its own database and uses methods such as event trees which are readily familiar to the engineering risk analyst. The most extensive application of THERP has been in nuclear power, but it has also been used in the military, chemical processing, transport, and other industries. 

The alkali metal halides, particularly NaCl and KCl, find extensive application in industry (pp. 71 and 73). The hydrides are frequently used as reducing agents, the product being a hydride or complex metal hydride depending on the conditions used, or the free element if the hydride is unstable. Illustrative examples using NaH are ... 

Compounds of As, Sb and Bi with the metals in Group 13 (Al, Ga, In, Tl) comprise the important III-V semiconductors whose structures, properties, and extensive applications have already been discussed (pp. 255-8). Group 14 elements also readily form compounds of which the following serve as examples GeAs mp 737°C, GeAsi mp 732°C, SnAs... 

Astatine has been shown to be superior to radio-iodine for the destruction of abnormal thyroid tissue (p. 794) because of the localized action of the emitted a-particles which dissipate 5.9 MeV within a range of 70 fim of tissue, whereas the much less energetic /S-rays of radioiodine have a maximum range of ca. 2(K)0 fim. However, its general inaccessibility and high cost render its extensive application unlikely. 

Amongst these are bis(cyclopentadienyl) and bis(y3-diketonate) derivatives, some of which are undergoing clinical trials, in the hope that they will provide more extensive application than cisplatin (pp. 1163-4). 

Chemical ionization mass spectrometry has rapidly found extensive application to many substances (Refs 15, 23 28). Of particular importance is identification of complex and... 

Myrol Explosives. Methyl nitrate (qv) and its mixts with methanol, benz, NB, etc found extensive application by Ger in WWII as ingredients of numerous liq, plastic and solid propints and expls. Some of these mixts were known as Ersatzsprengatoffe (substitute expls)... 

Magnitudes of n have been empirically established for those kinetic expressions which have found most extensive application e.g. values of n for diffusion-limited equations are usually between 0.53 and 0.58, for the contracting area and volume relations are 1.08 and 1.04, respectively and for the Avrami—Erofe ev equation [eqn. (6)] are 2.00, 3.00 etc. The most significant problem in the use of this approach is in making an accurate allowance for any error in the measured induction period since variations in t [i.e. (f + f0)] can introduce large influences upon the initial shape of the plot. Care is needed in estimating the time required for the sample to reach reaction temperature, particularly in deceleratory reactions, and in considering the influences of an induction period and/or an initial preliminary reaction. 

When we compare our present knowledge of structural chemistry with that of ten years ago and become cognizant of the extent to which clarity has been brought into this field of knowledge by the extensive application of the concept of resonance we are tempted to speculate about the future development of this concept and the nature of the further applications of it which may be made. 

The most extensive application which was made of the resonance curve was to the carbon-chlorine bond in phosgene and the chloroethylenes. In the electron-diffraction study of these substances2 the carbon-carbon and carbon-oxygen doublebond values 1.38 and 1.28 A. were assumed the question accordingly arises as to what effect the new double bond values would have on the carbon-... 

Hydrosilation reactions have been one of the earlier techniques utilized in the preparation of siloxane containing block copolymers 22,23). A major application of this method has been in the synthesis of polysiloxane-poly(alkylene oxide) block copolymers 23), which find extensive applications as emulsifiers and stabilizers, especially in the urethane foam formulations 23-43). These types of reactions are conducted between silane (Si H) terminated siloxane oligomers and olefinically terminated poly-(alkylene oxide) oligomers. Consequently the resulting system contains (Si—C) linkages between different segments. Earlier developments in the field have been reviewed 22, 23,43> Recently hydrosilation reactions have been used effectively by Ringsdorf 255) and Finkelmann 256) for the synthesis of various novel thermoplastic liquid crystalline copolymers where siloxanes have been utilized as flexible spacers. Introduction of flexible siloxanes also improved the processibility of these materials. 

Marketing Extension Application (change in active substance, bioavailability, pharmacokinetics, strength, pharmaceutical form or route of administration, if... 

Extension Applications are applicable to the following changes, which are further detailed in Annex II to the regulations ... 

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