Results 31 to 40 of about 1,082,135 (250)

Causality Analysis of Construction Failure Using The Event Tree Analysis Method and Fault Tree Analysis

open access: yesRekayasa Sipil
A Hotel Apartment project had to be halted, leaving the existing building abandoned for several years. The adverse impacts of abandoned buildings can be structural, physical, environmental, aesthetic, health, economic, reputational, and ecological ...
Puspita Ambartiyas, Adwitya Bhaskara
doaj   +1 more source

Boolean Algebra Application in Analysis of Flight Accidents [PDF]

open access: yesINCAS Bulletin, 2015
Fault tree analysis is a deductive approach for resolving an undesired event into its causes, identifying the causes of a failure and providing a framework for a qualitative and quantitative evaluation of the top event.
Casandra Venera BALAN
doaj   +1 more source

Risk Analysis Using HAZOP -Fault Tree - Event Tree Methodology Case Study: Naphta Stabilizer-A Reflux Drum (LPG separation) in RA1K

open access: yesAlgerian Journal of Signals and Systems, 2020
The purpose of this work is the risk assessment of a stabilizer reflux drum using HAZOP - Fault tree - Event tree approach. This risk assessment approach aims first of all to identify potential accident scenarios using Hazard an Operability study (HAZOP)
Seif El Islam Bouasla   +2 more
doaj   +1 more source

GEM-Tree: Tree-Based Analytic Geometrical Multi-Dimensional Content-Based Event Matching

open access: yesIEEE Access, 2019
In large content-based multi-attribute publish /subscribe systems, event matching is a key component, which is in charge of finding all subscriptions that match events.
Wenhao Fan   +3 more
doaj   +1 more source

GR@PPA 2.8: initial-state jet matching for weak boson production processes at hadron collisions

open access: yes, 2012
The initial-state jet matching method introduced in our previous studies has been applied to the event generation of single $W$ and $Z$ production processes and diboson ($W^{+}W^{-}$, $WZ$ and $ZZ$) production processes at hadron collisions in the ...
Abazov   +36 more
core   +1 more source

Denotational, Causal, and Operational Determinism in Event Structures [PDF]

open access: yes, 1995
Determinism is a theoretically and practically important concept in labelled transition systems and trees. We study its generalisation to event structures.
Rensink, Arend
core   +5 more sources

A new methodology for modeling explicit seismic common cause failures for seismic multi-unit probabilistic safety assessment

open access: yesNuclear Engineering and Technology, 2020
In a seismic PSA, dependency among seismic failures of components has not been explicitly modeled in the fault tree or event tree. This dependency is separately identified and assigned with numbers that range from zero to unity that reflect the level of ...
Woo Sik Jung   +2 more
doaj   +1 more source

W+jets as a background to top physics: the quest for many jets [PDF]

open access: yes, 2010
The latest progress in calculating electroweak gauge boson production in association with QCD jets at hadron colliders is summarized. Particular emphasis is given to the recently completed QCD one-loop calculations of W+3jets and Wb final states ...
Schumann, Steffen
core   +2 more sources

Unifying Parsimonious Tree Reconciliation

open access: yes, 2013
Evolution is a process that is influenced by various environmental factors, e.g. the interactions between different species, genes, and biogeographical properties.
A.C. Berglund-Sonnhammer   +28 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

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