Results 51 to 60 of about 93,245,512 (295)

Phon Mean oral history recording

open access: yes, 2001
An audio recording of an oral history of Phon Mean about fleeing Cambodia with her family at age ten and coming to the United States. She talks about life in Cambodia when she was a child and then about life in the U.S., including school, her first job ...
Mean, Phon
core   +1 more source

A Brief Overview of Current Methods for Assessing the Operational Stability of Low-Power Grid-Connected Photovoltaic PowerPlants

open access: yesProceedings of the International Conference on Applied Innovations in IT
The article provides a brief overview of modern approaches to assessing the operational stability of low-power grid-connected photovoltaic stations (PV) in conditions of increasing climate stress and grid infrastructure restrictions. Based on an analysis
Afzal Kudratov   +4 more
doaj   +1 more source

Reliability Analysis of Weighted- k-out-of- n: G System Consisting of Two Different Types of Nonidentical Components Each with its Own Positive Integer-Valued Weight

open access: yesJournal of Statistical Theory and Applications (JSTA), 2020
This paper introduces a special case of weighted- k-out-of- n:G system formed from two types of nonidentical components with different weights. This system consists of n nonidentical components each with its own positive integer-valued weight which are ...
Eisa Mahmoudi, RahmatSadat Meshkat
doaj   +1 more source

Methodology of delivering space parts, tools and accessories to a near Earth orbital station on the basis of the reliability factor

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2023
The main aspects of the deployment of multi-module orbital manned stations are considered. The methodology for planning the delivery of spare parts, tools and accessories used in planning of transport operations to the International Space Station, is ...
I. V. Zheleznov   +2 more
doaj   +1 more source

On the influence of coding on the mean time to failure for degrading memories with defects [PDF]

open access: yesIEEE Transactions on Information Theory, 1989
The application of a combined test-error-correcting procedure is studied to improve the mean time to failure (MTTF) for degrading memory systems with defects. The degradation is characterized by the probability p that within a unit of time a memory cell changes from the operational state to the permanent defect state.
Vinck, A.J., Post, K.A.
openaire   +3 more sources

Bone Mineral Density After Contemporary Treatment for Acute Lymphoblastic Leukaemia: A Matched Cross‐Sectional Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Reduced bone mineral density (BMD) has been reported in survivors of childhood and young adult acute lymphoblastic leukaemia (ALL); however, data from cohorts treated with contemporary protocols and including matched controls remain limited.
Karen Schow Jensen   +10 more
wiley   +1 more source

Chemotherapy for Spinal Cord Intramedullary Pediatric Low‐Grade Glioma—A Systematic Literature Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko   +5 more
wiley   +1 more source

Analisis Broken Link Menggunakan Automation Software Testing Dengan Pendekatan Mean Time Between Failure (MTBF) [PDF]

open access: yes, 2023
Automation testing is a test in which some program code is written and uses other software to test software, which runs automatically. Automated testing in this study uses Selenium Webdriver, a framework used to automatically control web browsers using ...
Rahmawati, Yulinar Nur
core  

ANALISIS PREVENTIVE MAINTENANCE DENGAN METODE MENGHITUNG MEAN TIME BETWEEN FAILURE (MTBF) DAN MEAN TIME TO REPAIR (MTTR) (STUDI KASUS PT. GAJAH TUNGGAL TBK) [PDF]

open access: yes, 2020
Mesin beroperasi secara terus menerus menyebabkan menurunnya tingkat kehandalan peralatan serta menyebabkan sering terjadinya breakdown dan downtime yang tinggi pada mesin-mesinnya terutama pada mesin Extruder (ITE).
Ponda, Henri   +5 more
core   +1 more source

Failure time data modeling and analysis [PDF]

open access: yes, 2012
textThis report presents the descriptive data analysis and failure time modeling that can be used to find out the characteristics and pattern of failure time.
Zhu, Chen, master of science in engineering
core   +1 more source

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