Results 31 to 40 of about 1,249,634 (203)

Approximate Bayesian Credible Intervals for the Parameters of the Gompertz Distribution with Failure Censored Data

Journal of Statistical Theory and Applications (JSTA)
We considered Bayesian interval estimation for the parameters of the Gompertz distribution with failure-censored data. We derived credible intervals for the shape and scale parameters using the Metropolis–Hastings algorithm and higher-order asymptotic ...
Ayman Baklizi
doaj   +1 more source

DEVELOPMENT OF THE INDONESIAN MILITARY’S WORK-LIFE BALANCE SCALE

Jurnal Pertahanan: Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism & Integrity, 2020
Work-life balance is important for individual psychological well-being, including for Indonesian soldiers in the UN Peacekeeping mission. Balancing these two factors will positively affect psychological well-being.
Freddy Andri Simanjuntak, Urip Purwono, Eri R. Hidayat   +2 more
doaj   +1 more source

Validation and Reliability of Indonesian Version of Vitiligo-Specific Health-Related Quality of Life Instrument (VITIQoL)

Berkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2023
Background: Vitiligo is a long-term autoimmune disorder marked by the loss of melanocytes and the formation of white macules. Vitiligo can have an impact on the patient's look and quality of life.
Diah Mira Indramaya, Aprilin Krista Devi, Sawitri, Budi Utomo, Izzatul Fithriyah, Dwi Murtiastutik, Afif Nurul Hidayati   +6 more
doaj   +1 more source

Analysis of Weibull time metrics using normal operating via partially accelerated tests with improved adaptive progressive censoring and its applications

Scientific Reports
Ensuring reliability under normal operating conditions remains a critical challenge in modern industrial systems, where life testing is constrained by time, cost, and safety considerations.
Ahmed Elshahhat, Refah Alotaibi, Mazen Nassar   +2 more
doaj   +1 more source

An Estimation of the Entropy for a Double Exponential Distribution Based on Multiply Type-II Censored Samples

Entropy, 2012
In many life-testing and reliability studies, the experimenter might not always obtain complete information on failure times for all experimental units. Multiply Type-II censored sampling arises in a life-testing experiment whenever the experimenter does
Jun-Tae Han, Jinsoo Kim, Suk-Bok Kang, Young-Seuk Cho   +3 more
doaj   +1 more source

Reliability evaluation method and system for the ventilation door cylinder based on Bayes Monte Carlo simulation

Scientific Reports
The automatic ventilation door in mining operations is a crucial component for ensuring production safety and maintaining ventilation system stability.
Peiyang Su, Liwen Guo, Jiayong Zhang, Li Ma   +3 more
doaj   +1 more source

Acceleration of Service Life Testing by Using Weibull Distribution on Fiber Optical Connectors

Applied Sciences
The service life assessment of previous fatigue stress has a fundamental role in estimating the reliability of products like fiber optical connectors, and should replicate use in severe environments in telecommunications systems.
Jesús M. Barraza-Contreras, Manuel R. Piña-Monarrez, María M. Hernández-Ramos, Osvaldo Monclova-Quintana, Secundino Ramos-Lozano   +4 more
doaj   +1 more source

Modular System Modeling for Quantitative Reliability Evaluation of Technical Systems [PDF]

Modeling, Identification and Control, 2016
In modern times, it is necessary to offer reliable products to match the statutory directives concerning product liability and the high expectations of customers for durable devices. Furthermore, to maintain a high competitiveness, engineers need to know
Stephan Neumann, L. Woell, Achim Feldermann, Felix Strassburger, Georg Jacobs   +4 more
doaj   +1 more source

Fatigue Life and Reliability of Steel Castings through Integrated Simulations and Experiments

Metals, 2022
The quality and performance of steel castings is always a concern due to porosities formed during solidification of the melt. Nowadays, computational tools are playing a pivotal role in analyzing such defects, followed by their minimization through mold ...
Muhammad Azhar Ali Khan, Anwar Khalil Sheikh, Zuhair Mattoug Gasem, Muhammad Asad   +3 more
doaj   +1 more source

Design of Control Chart in Presence of Hybrid Censoring Scheme

IEEE Access, 2018
In this paper, a new reliability testing control chart has been developed using the hybrid censoring scheme for the Weibull distribution. The in-control and out-of-control probabilities are estimated for the desired quality characteristic using the ...
Muhammad Aslam, Ritwik Bhattacharya, Mansour Sattam Aldosari   +2 more
doaj   +1 more source