Výsledky vyhledávání - "Rezvan Rezaei"

Akademický článek

The entropy approach to adjusting the life table, case study: Iran\'s life table

Autor: Rezvan Rezaei, Gholamhossein Yari

Publikováno v: پژوهش‌های ریاضی, Vol 7, Iss 2, Pp 279-290 (2021)

Survival analysis, and in particular survival distribution estimation, are important issues in the statistical sciences. Various parametric and nonparametric methods have been proposed to estimate the survival distribution. In this respect, the theor

Externí odkaz: https://doaj.org/article/1ec013e001584d10a0db14848f5388d3

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Akademický článek

A new generalization of the Gompertz Makeham distribution: theory and application in reliability

Autor: Rezvan Rezaei, Gholam Hossein Yari, Zahra Karimi Ezmareh

Publikováno v: International Journal of Industrial Engineering and Production Research, Vol 31, Iss 3, Pp 455-467 (2020)

In this paper, a new five-parameter distribution is proposed that is called MarshallOlkin Gompertz Makeham distribution(MOGM). This new model is applicable in analysis lifetime data, engineering and actuarial. In this research, some properties of the

Externí odkaz: https://doaj.org/article/c7ec9dec04fd4906b189f04d2e521d9f

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On Solving Fractional Higher-Order Equations via Artificial Neural Networks

Autor: Ahmad Jafarian, Rezvan Rezaei, Alireza Khalili Golmankhaneh

Publikováno v: Iranian Journal of Science and Technology, Transactions A: Science. 46:535-545

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ed3ad002b0e198654d5782707e04d26
https://doi.org/10.1007/s40995-021-01254-6

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Keyfitz entropy: investigating some mathematical properties and its application for estimating survival function in life table

Autor: Rezvan Rezaei, Gholamhossein Yari

Publikováno v: Mathematical Sciences. 15:229-240

Keyfitz entropy index is a new indicator that measures the sensitivity of life expectancy to a change in mortality rate. Understanding the characteristics of this indicator can significantly help life table studies in survival analysis. In this paper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e02ef9597ba3ac7ed97c1c2b4cdab7ea
https://doi.org/10.1007/s40096-020-00354-5

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Some Statistical Inferences on the Parameters of Records Weibull Distribution Using Entropy

Autor: Gholamhossein Yari, Rezvan Rezaei

Publikováno v: Journal of Statistical Research of Iran. 11:177-189

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b177ed295f6b1821dabee7260ffd2d5a
https://doi.org/10.18869/acadpub.jsri.11.2.177

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Frequency of craniofacial pain in patients with ischemic heart disease

Autor: Mahin Bakhshi, Rezvan Rezaei, Maryam Baharvand, Sedigheh Bakhtiari

Publikováno v: Bakhshi, Mahin ; Rezaei, Rezvan ; Baharvand, Maryam ; Bakhtiari, Sedigheh. Frequency of craniofacial pain in patients with ischemic heart disease. En: Journal of Clinical and Experimental Dentistry. 2017. Vol. 9, no. 1: 91
RODERIC. Repositorio Institucional de la Universitat de Valéncia
instname
Journal of Clinical and Experimental Dentistry

Background Referred craniofacial pain of cardiac origin might be the only symptom of ischemic heart accidents. This study aimed to determine the frequency of craniofacial pain in patients with ischemic heart disease. Material and Methods This cross-s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::560c6cb7c97922b3aac3f21e155afea1
http://hdl.handle.net/10550/58466

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[Ischaemic colitis secondary to emphysematous pyelonephritis]

Autor: Rezvan Rezaei Ranjbar, Sardari, Henrik, Struckmann

Publikováno v: Ugeskrift for laeger. 177(2A)

Emphysematous pyelonephritis is an acute severe necrotizing infection of the renal parenchyma and its surrounding tissues and up to 95% of the patients have diabetes. We describe a concurrent manifestation of emphysematous pyelonephritis and ischaemi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fe637af0cea189a4d09da9556387e8fd
https://pubmed.ncbi.nlm.nih.gov/25612994

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Iskæmisk kolitis sekundært til emfysematøs pyelonefritis

Autor: Ranjbar Sardari, Rezvan Rezaei, Struckmann, Henrik

Publikováno v: Ranjbar Sardari, R R & Struckmann, H 2015, ' Iskæmisk kolitis sekundært til emfysematøs pyelonefritis ', Ugeskrift for Laeger, bind 2015, nr. 2A, s. 110-111 . < http://ugeskriftet.dk/files/ugeskriftet.dk/vp03130177.pdf >

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3062::b0116104cde25c0d277dedb6303a5ee6
http://ugeskriftet.dk/files/ugeskriftet.dk/vp03130177.pdf

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Some Statistical Inferences on the Records Weibull Distribution Using Shannon Entropy and Renyi Entropy

Autor: Rezvan Rezaei, Gholamhossein Yari

Publikováno v: Proceedings of 1st International Electronic Conference on Entropy and Its Applications.

In this paper, we discuss different estimators of the records Weibull distributionparameters and also we apply the Kullback-Leibler divergence of survival function methodto estimate record Weibull parameters. Finally, these methods have been compared

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31b7e87b95d75e2f38dc7c66298f1cd1
https://doi.org/10.3390/ecea-1-b011

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Akademický článek

A study on the Seleucid and Parthian seals of the Semnan Museum, Iran.

Autor: NIKNAMi, Kamal Aldin¹ kniknami@ut.ac.ir, GHASEMI, Reza¹, REZAEI, Rezvan¹

Publikováno v: Studia Antiqua et Archeologica. Aug2019, Vol. 25 Issue 1, p185-195. 11p.

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