Handbook of usability testing

Consumer acceptance of cheese,influence of different testing conditions

Consumer acceptance of cheese,influence of different testing conditions
... indicating no effect of the order of the testing situation Table shows data from the in-home testing The majority of the consumers (80%) tasted the cheese samples without any kind of bread, while ... More than half of the consumers were drinking water while testing the cheese samples and 16% used other beverages About 50% of the consumers did the testing alone Fig Illustration of interaction ... sensory-based as we did blind testing of a single food item in a testing situation as opposed to branded testing, meal testing and/or testing under more natural eating conditions These sensory-based...
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Resource Handbook of Electronics P2

Resource Handbook of Electronics P2
... Spectrum” The Resource Handbook of Electronics Ed Jerry C Whitaker Boca Raton: CRC Press LLC, ©2001 © 2001 by CRC PRESS LLC Chapter Electromagnetic Spectrum 3.1 Introduction The usable spectrum of electromagnetic-radiation ... and business aspects 2.2 The History of Modern Standards In 1836, the U.S Congress authorized the Office of Weights and Measures (OWM) for the primary purpose of ensuring uniformity in custom house ... Institute of Electrical Engineers developed standards between 1890 and 1910 based on the practices of the major electrical manufacturers of the time Such activities were not within the purview of the...
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Handbook of Machine Design P48

Handbook of Machine Design P48
... that you design 41.7.2 Three Positions of a Plane When three positions of a plane are specified by the location of line CD, as shown in Fig 41.9, it is possible to construct the center of a circle ... number of links (fixed link included) j = number of joints ft = /of /th joint K = integer = for plane, spherical, or particular spatial linkages = for most spatial linkages Since the majority of ... of links in a plane linkage are parallel, which leads to such special devices as the pantograph Considerable theory has evolved over the years about numerous aspects of linkages It is often of...
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Handbook of Applied Cryptography - chap9

Handbook of Applied Cryptography - chap9
... 1011 8-2 , each allowing use of any n-bit block cipher E and providing hash-codes of bitlength m ≤ n and m ≤ 2n, respectively Hash function Matyas-Meyer-Oseas Davies-Meyer Miyaguchi-Preneel MDC-2 ... produce 128-bit hash-codes The general construction, however, can be used with other block ciphers MDC-2 and MDC-4 make use of the following pre-specified components: Handbook of Applied Cryptography ... function of MDC-2 hash function E = DES 9.46 Algorithm MDC-2 hash function (DES-based) INPUT: string x of bitlength r = 64t for t ≥ OUTPUT: 128-bit hash-code of x Partition x into 64-bit blocks...
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LUYỆN ĐỌC TIẾNG ANH QUA TÁC PHẨM VĂN HỌC-SHORT STORY BY O’HENRY -The Handbook Of Hymen

LUYỆN ĐỌC TIẾNG ANH QUA TÁC PHẨM VĂN HỌC-SHORT STORY BY O’HENRY -The Handbook Of Hymen
... powers of Governors, the dates of the Roman aqueducts, how many pounds of rice going without three beers a day would buy, the average annual temperature of Augusta, Maine, the quantity of seed ... instead of biting off the end of it like a calf chewing off the tail of a shirt on a clothes- line?" "I put it to you straight, Sandy," says Idaho, quiet "It's a poem book," says he, "by Homer ... end of three weeks Idaho makes this kind of a edict to me Says he: "I never exactly heard sour milk dropping out of a balloon on the bottom of a tin pan, but I have an idea it would be music of...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 17)

Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 17)
... sampling until injection to GC, and from the standard solution to a test specimen) In principle, the sampling, extraction and GC analysis should be made at low temperature, in a gastight state and ... transformation in rats J Pharm Sci 74:780–782 10) Kielbasa WB, Bauer JA, Fung HL (1999) Analysis of isobutyl nitrite inhalant in rat and human blood: application for pharmacokinetic investigations J Chromatogr ... concentration of an alkyl nitrite on the horizontal axis and peak area on the vertical axis The concentration of the analyte in a specimen is calculated using the calibration curve i Assessment and some...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 67)

Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 67)
... GC/MS analysis for DAEMS in serum (a) a total ion chromatogram (TIC) and a mass chromatogram; (b) an EI mass spectrum of DAEMS; (c) a CI mass spectrum of DAEMS Poisoning case, and toxic and fatal ... GC/MS analysis for EMPA in serum (a) a TIC and mass chromatograms; (b) an EI mass spectrum of the t-BDMS derivative of EMPA; (c) a CI mass spectrum of the same derivative of EMPA data of animals According ... concentrations of DAEMS are spiked into blank serum specimens containing a fixed amount of DAEMO (IS) each and extracted as described before Since the base peaks of DAEMS and DAEMO (IS) equally appear...
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