Results 81 to 90 of about 4,639 (235)

Perencanaan Dan Pengendalian Persediaan Suku Cadang Bogie Dengan Pendekatan Nilai MTTF Dan MTBF: Studi Kasus Di PT Industri Kereta Api (Persero)

open access: yes, 2023
Perencanaan dan pengendalian persediaan suku cadang di Industri manufaktur termasuk Industri kereta api merupakan kegiatan penting yang dilakukan oleh manajer persediaan.
Fadhilah, Nurul
core  

STRATEGIES OF MAINTENANCE MODEL FOR EXERCISE BOOK MANUFACTURING MACHINE ON PAPER INDUSTRY BY IMPLEMENTING MONTE CARLO SIMULATION APPROACH

open access: yesJournal of Engineering and Management in Industrial System, 2017
PT. XYZ is one of many paper manufacturing companies in East Java which produces Exercise Book. The company implements corrective engine maintenance system where new components replacement is done when the engine is damaged.
Fina Andika Frida Astuti   +2 more
doaj   +1 more source

Two-Layer Error Control Codes Combining Rectangular and Hamming Product Codes for Cache Error

open access: yesJournal of Low Power Electronics and Applications, 2014
We propose a novel two-layer error control code, combining error detection capability of rectangular codes and error correction capability of Hamming product codes in an efficient way, in order to increase cache error resilience for many core systems ...
Meilin Zhang, Paul Ampadu
doaj   +1 more source

The Significance of Storage in the "Cost of Risk" of Digital Preservation

open access: yes, 2008
As storage costs drop, storage is becoming the lowest cost in a digital repository – and the biggest risk. We examine current modelling of costs and risks in digital preservation, concentrating on the Total Cost of Risk when using digital storage systems
Addis, Matthew   +5 more
core   +1 more source

Disk Failures in the Real World: What Does an MTTF of 1,000,000 Hours Mean to You? (CMU-PDL-06-111)

open access: yes, 2018
Component failure in large-scale IT installations such as cluster supercomputers or internet service providers is becoming an ever larger problem as the number of processors, memory chips and disks in a single cluster approaches a million. In this paper,
Bianca Schroeder (5414444)   +1 more
core   +1 more source

Physics-Based Gaussian Process Method for Predicting Average Product Lifetime in Design Stage

open access: yes, 2021
The average lifetime or the mean time to failure (MTTF) of a product is an important metric to measure the product reliability. Current methods of evaluating the MTTF are mainly based on statistics or data.
Han, Daoru Frank   +3 more
core   +1 more source

Reliability Equivalence Factors for Coherent System using Survival Signature [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences
This study presents a methodology aimed at enhancing the performance of coherent systems through the application of survival signature analysis, focusing on the calculation of reliability equivalence factors (REFs).
Deepak, Garima Chopra, Deeksha
doaj   +1 more source

Tissue-specific mitochondrial DNA, MT-TF, pathogenic variants in mitochondrial myopathies

open access: yesMolecular Genetics and Metabolism Reports
Mitochondrial myopathies are progressive muscle disorders caused by impaired mitochondrial oxidative phosphorylation, leading to reduced adenosine triphosphate production. Skeletal muscles have a high energy demand and are often the first to be affected.
Sylvia Rose   +9 more
doaj   +1 more source

Is MTTR More Important Than MTTF For Improving User-Perceived Availability?

open access: yes, 2008
High availability of internet systems can be achieved either through high mean-time-to-failure (MTTF) or low mean-time-to-recovery (MTTR). Traditionally, system designers have focused on maximizing MTTF as a way of providing high availability.
O Fox   +3 more
core  

Reliability and Sensitivity Analysis of Wireless Sensor Network Using a Continuous-Time Markov Process

open access: yesMathematics
A remarkably high growth has been observed in the uses of wireless sensor networks (WSNs), due to their momentous potential in various applications, namely the health sector, smart agriculture, safety systems, environmental monitoring, military ...
Amit Kumar   +2 more
doaj   +1 more source

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