Results 1 to 10 of about 3,671 (150)

Quantitative Risk Assessment of Steam Reforming Process by Hydrogen Generator, Using PHAST Model [PDF]

open access: goldEnergies
This study applied a risk assessment technique to the steam reforming process in hydrogen production facilities to generate baseline data for preparing safety protocols in related workplaces. To this end, consequence analysis (CA) was conducted using DNV-
Seungho Jung, Hyunjun Kwak
exaly   +4 more sources

PHASTEST: faster than PHASTER, better than PHAST [PDF]

open access: goldNucleic Acids Research, 2023
David S Wishart   +2 more
exaly   +4 more sources

Assessment and Management of Health and Safety Risks in the Transportation of Hazardous Materials Using TRRI and Modeling with PHAST and Pathfinder in Tehran (Case Study: Gasoline Transportation) [PDF]

open access: diamondMuhandisī-i bihdāsht-i ḥirfah/ī, 2023
Background and Objective: The transportation of dangerous materials can lead to catastrophic accidents in metropolises. Assessment of the risk of transporting such materials and determination of the consequences can prevent possible accidents and ...
Iraj Mohammadfam   +4 more
doaj   +3 more sources

A systematic review of consequence modeling studies of the process accidents in Iran from 2006 to 2022 [PDF]

open access: yesHeliyon, 2023
Analytical models and the prediction of accidents and their consequences are important tools for preventing accidents in the industry. Therefore, the present study was conducted to review process accident consequence modeling in Iran (2006–2022), helping
Mostafa Pouyakian   +4 more
doaj   +2 more sources

The Panchromatic Hubble Andromeda Southern Treasury (PHAST). II. The Spatially Resolved Recent Star Formation History in M31

open access: goldThe Astrophysical Journal
We use Hubble Space Telescope optical imaging from the Panchromatic Hubble Andromeda Southern Treasury (PHAST) to measure the spatially resolved recent star formation history (SFH) across the southern disk of M31.
Tobin M. Wainer   +21 more
doaj   +3 more sources

Modeling and Assessing the Consequences of Oil Pipeline Leakage Using PHAST Software: A Case Study; Jarahi River in Southwest of Iran [PDF]

open access: diamondJournal of Advances in Environmental Health Research
Background: This study models the consequences of oil pipeline leakage using PHAST software, focusing on a segment crossing the Jarahi River in Southwest Iran. The goal is to understand potential environmental and safety impacts, establish safe zones for
Somayeh Zallaghi, Katayoon Varshosaz
doaj   +3 more sources

PHAST. The Panchromatic Hubble Andromeda Southern Treasury. I. Ultraviolet and Optical Photometry of over 90 Million Stars in M31

open access: goldThe Astrophysical Journal
The Panchromatic Hubble Andromeda Southern Treasury (PHAST) is a large 195-orbit Hubble Space Telescope program imaging ∼0.45 deg ^2 of the southern half of M31's star-forming disk at optical and near-ultraviolet (NUV) wavelengths.
Zhuo Chen   +27 more
doaj   +2 more sources

Consequences of Fire and Explosion in Distillation Unit of Persian Gulf Star Gas Condensate Refinery Using PHAST Software

open access: diamondبهداشت کار و ارتقای سلامت, 2022
Introduction: The main purpose of this research is modeling based on PHAST software, and achieving safe distances for deploying firefighting teams at the time of accidents as consequences of leakage, fire and explosion in some of the process equipment of
Mahdi JAFARI   +2 more
doaj   +2 more sources

Risk assessment and modeling of chlorine leakage consequences using fuzzy HAZOP technique and PHAST software [PDF]

open access: yesInternational Archives of Health Sciences, 2023
Objectives: This study aims to develop strategies for risk management and accurately model the potential outcomes in hazardous zones.Methods: The initial step of this study involved conducting HAZOP studies to identify all process nodes and deviations in
Abbas Bahrami   +3 more
doaj   +1 more source

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