Results 81 to 90 of about 904,656 (296)

RELIABILITY ANALYSIS OF COMPUTER NETWORKS USING PARAMETRIC FAILURE CRITERIA

open access: yesСтатистика и экономика, 2016
A mathematical model, which allows to obtain expressions for the determination of parameters of reliability of computer ne t w o rks co n sis t i n g o f i den t i c al recoverable elements.
Oleg A. Tkachev
doaj   +1 more source

Availability and mean time between failures of redundant systems with random maintenance of subsystems [PDF]

open access: yes
It is shown how the availability and MTBF (Mean Time Between Failures) of a redundant system with subsystems maintenanced at the points of so-called stationary renewal processes can be determined from the distributions of the intervals between ...
Schneeweiss, W.
core   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Temporal trends and reliability of computed tomography scanner failures: evidence from a real-world time-series analysis

open access: yesFrontiers in Physics
ObjectiveWe aimed to characterize temporal and component-specific patterns of CT malfunctions and identifying optimal monitoring intervals are critical to strengthening preventive maintenance and informed equipment management.MethodsThis study collected ...
Xiaoxiao Luan   +11 more
doaj   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

open access: yesFEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga   +3 more
wiley   +1 more source

Improving Mean Time Between Pump Failures [PDF]

open access: yes, 2017
Discussion ...
Bruck, Morg   +3 more
core   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

open access: yesFEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Employing Acoustic Emission for Monitoring Oil Film Regimes

open access: yesLubricants, 2013
The major purpose of a gear lubricant is to provide adequate oil film thickness to reduce and prevent gear tooth surface failures. Real time monitoring for gear failures is important in order to predict and prevent unexpected failures which would have a ...
David Mba   +2 more
doaj   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

open access: yesMolecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang   +8 more
wiley   +1 more source

РОЗРАХУНОК ПОКАЗНИКІВ НАДІЙНОСТІ ПОСЛІДОВНО З’ЄДНАНИХ І РЕЗЕРВОВАНИХ ЕЛЕМЕНТІВ БЕЗ ВІДНОВЛЕННЯ ДЛЯ ДИФУЗІЙНО-НЕМОНОТОННОГО РОЗПОДІЛУ ЇХ ВІДМОВ

open access: yesSučasnì Informacìjnì Tehnologìï u Sferì Bezpeki ta Oboroni, 2015
В роботі здійснено розрахунок ймовірності безвідмовної роботи послідовно з’єднаних і резервованих елементів без відновлення для дифузійно–немонотонного (ДН) розподілу їх відмов. Розрахунки здійснені для виробів електронного типу.
Volodymyr I. Mirnenko   +2 more
doaj  

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