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pro vyhledávání: '"02.50.ng"'
Publikováno v:
Open Physics, Vol 17, Iss 1, Pp 985-998 (2019)
The paper adopts the financial physics approach to investigate influence of trading volume, market trend, as well as monetary policy on characteristics of the Chinese Stock Exchange. Utilizing 1-minute high-frequency data at various time intervals, t
Externí odkaz:
https://doaj.org/article/7dbc3232ff7e46bb8a2d09d2be131050
Publikováno v:
Open Physics, Vol 17, Iss 1, Pp 607-616 (2019)
The performance and potential of a process of industrial products is assessed under lower specification limit L by lifetime performance index (CL). In this paper, under consideration the independent lifetimes Chen products with known one shape parame
Externí odkaz:
https://doaj.org/article/f211a354059d4f8dbcf973fea3193d3e
Publikováno v:
Open Physics, Vol 17, Iss 1, Pp 192-199 (2019)
The experiment design may need a stress level higher than use condition which is called accelerate life tests (ALTs). One of the most ALTs appears in different applications in the life testes experiment is partially step stress ALTs. Also, the experi
Externí odkaz:
https://doaj.org/article/b5ef4ec4d44640a4b4a161838cea22e6
Autor:
Bakoban Rana A.
Publikováno v:
Open Physics, Vol 15, Iss 1, Pp 566-571 (2017)
The coefficient of variation [CV] has several applications in applied statistics. So in this paper, we adopt Bayesian and non-Bayesian approaches for the estimation of CV under type-II censored data from extension exponential distribution [EED]. The
Externí odkaz:
https://doaj.org/article/48bb99852c2d4a5da51f088aa2ab78e0
Autor:
Abu-Zinadah Hanaa H.
Publikováno v:
Open Physics, Vol 15, Iss 1, Pp 557-565 (2017)
In the several fields of industries the product comes from more than one production line, which is required to work the comparative life tests. This problem requires sampling of the different production lines, then the joint censoring scheme is appea
Externí odkaz:
https://doaj.org/article/7ecb50e649c74a6ba15b9d73c5378472
Publikováno v:
Open Physics, Vol 15, Iss 1, Pp 440-448 (2017)
Previous works have highlighted the suitability of the concept of fractal structure, which derives from asymmetric topology, to propound generalized definitions of fractal dimension. The aim of the present article is to collect some results and appro
Externí odkaz:
https://doaj.org/article/e601dddda72a41eca83e300b37ab7233
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Publikováno v:
Open Physics, Vol 17, Iss 1, Pp 607-616 (2019)
The performance and potential of a process of industrial products is assessed under lower specification limit L by lifetime performance index (CL ). In this paper, under consideration the independent lifetimes Chen products with known one shape param
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10c1261cadfd4b22b4685a54e96072f8
https://doaj.org/article/f211a354059d4f8dbcf973fea3193d3e
https://doaj.org/article/f211a354059d4f8dbcf973fea3193d3e