the definition of reliability

The Definition of Biotechnology

... goes beyond the study of the genetic material and investigates proteins programmed by the DNA. It is defined as the study of the structure and function of proteins, including the way they function ... out their functions inside of the cell. Other enzymes are secreted and perform a variety of jobs in body fluids or outside of the body. The categorization of an organism’s enzymes is called the ... and impacts of drugs at the level of the cell. The term was first used in 2000 by Eugene Russo in the publication “Merging IT and biology” in the journal The Scientist. Physiomics and the related...

Ngày tải lên: 23/10/2013, 16:20

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Evaluating the Reliability and Validity of an English Achievement Test for Third-year Non- major students at the University of Technology, Ho Chi Minh National University and some suggestions for chan

... criteria of good tests and theoretical ideas on test reliability and validity as well as achievement tests. Chapter 3- The study is the main part of the thesis showing the context of the study and the ... result of the study can then be applied to - 13 - Test-retest reliability indicates the repeatability of a test scores with the passage of time. This estimate also reflects the stability of the ... Implications The study aims at evaluating the reliability and the validity of the final achievement test for the third-year students at the University of Technology. To deal with the stated aims, the...

Ngày tải lên: 07/11/2012, 15:05

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The Impact of Equipment Availability and Reliability on Mission Outcomes - An Initial Look pdf

... measures of Army readiness are the availability of equipment for use at the beginning of a combat mission (“start -of- mission capability”) and the reliability of that equipment over the course of the mission ... out of an initial number of 488 force elements. The third MOE represents the extent to which the U.S. force controls the contested area and is the number of active Big 3 vehicles at the end of the ... is the distance traveled by the U.S. heavy BCT before the start of combat: 0, 50, or 100 kilometers. The longer the road march, the more vehicles break down and thus the fewer the number of vehicles...

Ngày tải lên: 29/03/2014, 16:20

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báo cáo hóa học: " Discrimination and reliability: equal partners? Understanding the role of discriminative instruments in HRQoL research: can Ferguson''''s Delta help? A response" pptx

... points. Delta then indexes the degree to which the instrument makes valid discriminations. Wyrwich suggests that the results of another study [6], in which the dichotomous scoring method of the GHQ-12 was ... make much of the examples and their (apparent) shortcomings in this regard. This seems to me to miss the point: the examples are to illustrate the utility of Delta as an additional index of an instrument's ... incorrect. The magnitude of the reliability coeffi- cient tells us nothing about the variability between sub- jects, and nothing about the extent to which people differ: indeed, this is the whole...

Ngày tải lên: 18/06/2014, 19:20

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báo cáo hóa học: " Towards a brief definition of burnout syndrome by subtypes: Development of the “Burnout Clinical Subtypes Questionnaire” (BCSQ-12)" doc

... reduces the extent of the initial typological definition. The main objectives of this study were to test the factor- ial struct ure of the differential design proposed by means of the dimensions of ... dur- ing the month of February 2008. The first page of t he protocol again provided another explanation of the aims of the study, the participants to whom it was addressed, the v oluntary nature of ... through the regaining of control and the perception of self-efficacy. A definition of the syndrome that is able to discriminate the type of experienced burnout by means of the identifi- cation of...

Ngày tải lên: 20/06/2014, 15:20

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Báo cáo hóa học: " A BASE-POINT-FREE DEFINITION OF THE LEFSCHETZ INVARIANT" pptx

... For each k, one can now take the trace of  f k , that is, the sum of the diagonal entries of the matrix which represents  f k . A BASE-POINT-FREE DEFINITION OF THE LEFSCHETZ INVARIANT VESTA ... R n achart.LetV be an open n-ball neighbor- hood of x in U such that f (V ) ⊂ U. Then the ﬁxed point index of f at x, i( f ,x), is the degree of the map of pairs  id−hfh −1  :  h(V),h(V) −  h(x)  −→  R n ,R n −{0}  . ... ∗→α(∗)inG. Let RG( ∗)bethesubcategoryofRG with a single object, ∗, and with maps given by the maps in RG from ∗ to ∗. Then the inclusion RG(∗) → RG is an equivalence of categories. The proof amounts to...