Results 1 to 10 of about 1,722,184 (199)

Properties of Discrete Reversed Aging Intensity Function [PDF]

open access: yesMathematics Interdisciplinary Research, 2022
In this paper, we discuss the properties of reversed aging intensity (RAI) function for discrete random variable and study its nature for some distributions. Further, using this function we characterize some discrete related distributions.
Faranak Goodarzi
doaj   +1 more source

An Analysis of the New Reliability Model Based on Bathtub-Shaped Failure Rate Distribution with Application to Failure Data

open access: yesMathematics, 2023
The reliability of software has a tremendous influence on the reliability of systems. Software dependability models are frequently utilized to statistically analyze the reliability of software.
Tabassum Naz Sindhu   +5 more
doaj   +1 more source

The Confidence Interval of the Estimator of the Periodic Intensity Function in the Presence of Power Function Trend on the Nonhomogeneous Poisson Process

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2021
The nonhomogeneous Poisson process is one of the most widely applied stochastic processes. In this article, we provide a confidence interval of the intensity estimator in the presence of a periodic multiplied by trend power function.
Ikhsan Maulidi   +4 more
doaj   +1 more source

Association between pain intensity and cognitive function in primary headache [PDF]

open access: yesPharmacia, 2023
Background: Patients suffering from primary headaches such as migraine, tension-type headache, and cluster headache frequently report cognitive problems, particularly with attention and memory. The aim of this study was to see if there was a link between
Khairul Putra Surbakti   +2 more
doaj   +3 more sources

Kernel-based Estimation of Ageing Intensity Function: Properties and Applications

open access: yesAustrian Journal of Statistics, 2023
The notion of ageing plays an important role in reliability and survival analysis as it is an inherent property of all systems and products. Jiang, Ji, and Xiao (2003) proposed a new quantitative measure, known as ageing intensity (AI) function, an ...
R S Rasin, S M Sunoj, Rakesh Poduval
doaj   +1 more source

Advancements in the Regulation of Different-Intensity Exercise Interventions on Arterial Endothelial Function

open access: yesReviews in Cardiovascular Medicine, 2023
Normal-functioning endothelium is crucial to maintaining vascular homeostasis and inhibiting the development and progression of cardiovascular diseases such as atherosclerosis.
Qian-Qian Li   +5 more
doaj   +1 more source

Decomposing energy Intensity change: A distance function approach [PDF]

open access: yesPizhūhishnāmah-i Iqtiṣād-i Inirzhī-i Īrān, 2018
In this research, By using data envelopment analysis method and output distance functions to decomposes energy productivity change into four components; technical efficiency change, technological change, changes in capital to energy ratio and labor in ...
Hadis Asadi Malek Abadi, Aziz Moraseli
doaj   +1 more source

The Numerical Simulation for Asymptotic Normality of the Intensity Obtained as a Product of a Periodic Function with the Power Trend Function of a Nonhomogeneous Poisson Process

open access: yesDesimal, 2020
In this article, we provided a numerical simulation for asymptotic normality of a kernel type estimator for the intensity obtained as a product of a periodic function with the power trend function of a nonhomogeneous Poisson Process.
Ikhsan Maulidi   +2 more
doaj   +1 more source

Concurrent Performance of Executive Function during Acute Bouts of Exercise in Adults: A Systematic Review

open access: yesBrain Sciences, 2021
The purpose of the study was to systematically review the evidence on the effects of an acute bout of exercise on concurrent performance of core executive function (EF) during exercise in adults.
Kefeng Zheng   +3 more
doaj   +1 more source

Effects of repetition exercise training on vascular endothelial function in healthy men

open access: yesJournal of Physical Fitness and Sports Medicine, 2022
High-intensity interval training improves the vascular endothelial function better than moderate-intensity continuous training. However, few studies have examined the effects of repetition training consisting of high-intensity exercise, followed by ...
Yasuaki Tamura   +6 more
doaj   +1 more source

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