In this paper, integrating with the example of power supply reliability for a float glass manufactory, the author analyses electrical connection scheme of the important user. And actual reliability indices, causes and losses of power failure are researched. The main methods that should be used for...
aLet 1 be the reliability of path P 2. For example, between v 0 and v2 b in Fig. 2(a), v0 v1 b ! v2 b is the most reliable path with reliability of 0:6 1:0 = 0:6. Then the reliability of the topology H is defined as follows 正在翻译,请等待... [translate] ...
In research, what is one method that can be used to improve reliability and one method that can be used to improve validity? What is meant by the internal validity of an experiment? Describe a simple experiment you know and discuss potential problems that may threaten the internal va...
Consider the following scenario and determine the best sampling method that may be used: A research makes a study on the Marketing Strategy of a company. What are some examples of the types of reliability as they apply to human services research or to hum...
8194;This paper covers the role of proficiency testing schemes in providing an occasional but objective means of assessing and documenting the reliability ... R Wood,M Thompson - 《Accreditation & Quality Assurance》 被引量: 29发表: 1996年 ...
According to our analytical results,it drew following conclusions:(1) until the 1950 s,due to less human intervention,the system reliability of Caohai Nature Reserve remained relatively stable for a long time. The impacts of human activities began in the late1950 s,which caused a strong ...
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The use of statistical tests depends on the distribution of scores that may have normal, irregular, skewed-negative, or skewed-positive distribution. Answer and Explanation: An experimental research method involves the use of dependent and independent variab...
作者: ER Life 摘要: As an example of social smiling, in respect to Duchenne and non-Duchenne smiling, Berstein et al.,(2010) investigated the perceptions and willingness of individuals to work with others who displayed genuine versus fake smiles. The research question was, would收藏...
The concept is applied to other branches of research under slightly different names, including reliability analysis (engineering),duration analysis(economics), and event history analysis (sociology). Calculating the Hazard Rate The hazard rate for any time can be determined using the following equation...