نتایج جستجو برای: reliability theory

تعداد نتایج: 915781  

Journal: :ETS Research Bulletin Series 1969

Journal: :The Japanese journal of ergonomics 1992

2010
Zhuo Wang

The theory of structural reliability is widely applied in many fields, such as architectural design, and mechanical engineering. In this paper, the resident and the load of a structure are defined as uncertain variables and the reliability index is defined as as the uncertain measure of the event that the resident is larger than the load. Furthermore, the reliability of series and parallel stru...

The present study aims at introducing the determination theory and standardizing Academic Motivation Scale (AMS) among the high school students in Tehran. The self-determination theory divides motivation into six parts: intrinsic motivation, integrated regulation and identified regulation based on this theory AMS has been planned and performed in Canada. In the present research, this Scale has ...

ژورنال: اندیشه آماری 2015

In reliability theory, some measures are introduced , called importance measures, to evaluate the relative importance of individual components or groups of components in a system. Importance measures are quantitive criteria that ranke the components according to their importance. In the literature, different importance measures are presented based on different scenarios. These measures can b...

2007
Liam Rourke Terry Anderson D. Randy Garrison Walter Archer Randy Garrison

Instructional media such as computer conferencing engender high levels of student-student and student-teacher interaction; therefore, they can support models of teaching and learning that are highly interactive and consonant with the communicative ideals of university education. This potential and the ubiquity of computer conferencing in higher education prompted three of the authors of the thi...

2012
QIANGFENG WANG JIANJUN LI

In this paper, based on possibilistic reliability theory, the hybrid variables structural reliability model, which includes fuzzy variables and interval variables, is researched. The hybrid variables structural reliability model is established based on possibilistic reliability theory. The analytical algorithms of minimum fuzzy reliability index and maximum failure possibility degree in hybrid ...

2013
Piero Baraldi Zhiyao Zhao Quan Quan Kai-Yuan Cai

This paper presents an applicable health monitoring method for Li-ion batteries based on profust reliability theory. The word “profust” derives from “probability” and “fuzzy-state”, which means that the profust reliability theory is a kind of fuzzy reliability theory based on probability assumption and fuzzy-state assumption. It defines a concept of transition from fuzzy success to fuzzy failur...

1998
Dawn M. VanLeeuwen

This article introduces the application of Generalizability Theory to assessing the reliability of measurements. Generalizability Theory can be used to assess reliability in the presence of multiple sources of error and also can be applied to assess reliability in the presence of different types of sources of error. In particular, the application of Generalizability Theory to measurements invol...

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