Encyclopedia efficiency

This weapon was used successfully for over 10 centuries(ineluding Norman invasion of England in die 11th century and battle of Crecy in the 14th century) and even competed for some time with early firearms, which were not as efficient as arbalests of the 14th and 15th centuries Refs 1) Webs ter s Unabridged Dictionary (1951), 137 2)Encyclopedia Britannica. 

Subscribers to Informa Healthcare Encyclopedias and Journals can now access our extensive array of online products via our new online platform, www.informaworld.com. Within this user-friendly landscape, users can explore an up-to-the-minute suite of STM information that includes more than 10,000 e-books, 340,000 journal articles, and 5,000 encyclopedia entries, informaworld will offer grand scale searchability of this growing medical collection and provide a variety of time-efficient web-based technologies for users to ... 

Grinberg, N. LoBrutto, R. Efficiency in Chromatography. In Encyclopedia of Chromatography Gazes, J., Ed. Marcel Dekker, Inc. New York, 2001 274. 

Kok B. (1960). Efficiency of photosynthesis. In W Ruhland (ed), Encyclopedia of Plant Physiology. Springer Verlag, Berlin 566-633. 

Speed in carrying out the searches is a serious issue, given the size of some of the CAMEO stacks, in spite of the efficient search algorithms embedded in HyperCard a clever human looking for "xylene" in a 2674-page encyclopedia would start at the back of the book, but HyperCard always starts from the beginning of the stack. The Citizen s Helper makes use, wherever possible, of unique identifying numbers for cards in stacks. We created index tables of chemicals by health effect these make it possible to find the health information about xylene more rapidly than even the clever human could. 

In 1993 the Encyclopedia estimate for a market for defoamers of all types was 150,000-170,000 t per year in the United States, with the rest of the world slightly exceeding that amoimt. The principal use area of pulp and paper accounts for between a third (47) and a half (45) of this usage. With modest growth in some markets offset by improvements in efficiency in others, the 1993 estimate remains an adequate one for 2000. No typical selling price for defoamers can be quoted because of the wide diversity of active materials and product types. The cheapest imformulated defoamer types cost as little as 0.6/kg in bulk quantities, whereas some custom-tailored defoamers cost over 5.0/kg. Usages vary from less than 0.1 kg of defoamer per ton of product to over 2.0 kg/ton of product, and it is not the imit cost of the defoamer that matters but the cost per imit of product produced that does. It often occurs that the controlled use of a relatively expensive... 

There are various additional losses that are due to irreversible processes in the cell itself. These losses, which are intrinsic to the cell and are materials dependent, reduce the fuel cell efficiencies to around 40-60%, depending on the type of fuel cell and its application. There are numerous references that discuss the theory behind fuel cells in detail [1,2], as well as the other chapters in this encyclopedia. Here only a very cursory overview is given, as the focus of this chapter is on the fuel cell system. 

Brisance of DADP determined by the sand test is 30.1 g (0.4 g of peroxide initiated by 0.2 g mercury fulminate) which corresponds to 63 % TNT [17]. The initiation efficiency of DADP reported by Zhukov encyclopedia is between MF and LA [18]. This however disproved by Egorshev et al. [19] who tested DADP samples from 0.1 to 0.5 g pressed at 30 MPa with RDX as secondary charge in a blasting cap tube. Even 0.5 g DADP was not able to induce detonation of RDX, unlike TATP which caused full detonation of RDX in an amount of 0.1 g in the same conditions [19]. 

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