Results 91 to 100 of about 695,002 (396)
Advanced Functional Materials, EarlyView.The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon +7 more
wiley +1 more source
From Fault Tree to Credit Risk Assessment: A Case Study [PDF]
Reliability has been largely applied to industrial systems in order to study the various possibilities of systems’ failure. The goal is to establish the chain of events leading to any system’s failure, namely the top event.
Hayette Gatfaoui
core +3 more sources
Risk source identification and failure model for the operation of top tensioned riser
You-qi chuyun, 2020 The Top Tensioned Riser (TTR) is mainly applied to single column platforms and tension leg platforms in the development of deep water oil and gas. The risks in the operation of the TTR were analyzed to guarantee the safety and reliability of ocean ...
Jianxing YU, Tian LIU, Yang YU
doaj +1 more source
Fault tree analysis and artificial neural network modelling for establishing a predictive ship machinery maintenance methodology [PDF]
, 2017 A dynamic fault tree model for a ship main engine is developed in order to analyse and identify critical systems/components of the main engine. The identified most critical systems are then used as input in an artificial neural network. An autoregressive
Lazakis, I, Raptodimos, Y
core
Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching
Advanced Functional Materials, EarlyView.A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey +12 more
wiley +1 more source
机车电传动, 2021 At present, the line-side over-current faults of locomotives and EMUs traction system have the problem that the diagnosis and protection methods are single and the speci fic fault source cannot be accurately located. So a real-time diagnosis method based
Xueming LI +3 more
doaj
FMEA and FTA Analyses of the Adhesive Joining Process using Electrically Conductive Adhesives [PDF]
, 2017 This paper introduces a formulation of appropriate risk estimation methods that can be used for improving of processes in the electronics area. Two risk assessment methods have been chosen with regard to the specifics of adhesive joining based on ...
Mach , P., Povolotskaya , E.
core
Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride
Advanced Functional Materials, EarlyView.State‐of‐the‐art computations unravel the intricate decoherence dynamics of the boron vacancy center in hexagonal boron nitride across magnetic fields from 0 to 3 T. Five distinct regimes emerge, dominated by nuclear spin interactions, revealing optimal coherence times of 1–20 µs in the 180–350 mT range for isotopically pure samples.
András Tárkányi, Viktor Ivády
wiley +1 more source
Importance Analysis of Fault Tree in Probabilistic Safety Assessment and Reliability Estimation
Hangkong gongcheng jinzhan, 2018 Both the critical importance index of fault tree analysis(FTA) in probability safety assessment and global sensitivity index in reliability estimation can be employed to determine the important input variables.
Song Shufang, Ma Yiyan, Wang Lu
doaj +1 more source
Reliability computation using fault tree analysis [PDF]
A method is presented for calculating event probabilities from an arbitrary fault tree. The method includes an analytical derivation of the system equation and is not a simulation program. The method can handle systems that incorporate standby redundancy
Chelson, P. O.
core +1 more source