Results 31 to 40 of about 45,955 (291)

Endless thanks to Mr. İlker Geride for his great support and contributions to the research. Risk assessment of transport operations [PDF]

open access: yesЕкономічний вісник Державного вищого навчального закладу Український державний хіміко-технологічний університет, 2021
The most economical majority of the world commercial transportation is done by sea. Increasing demand every day increases the volume of maritime trade. Approximately 80% of world trade is imported and exported by sea.
Ahmet ÇOŞGUN   +3 more
doaj   +1 more source

Air blast injuries killed the crew of the submarine H.L. Hunley. [PDF]

open access: yesPLoS ONE, 2017
The submarine H.L. Hunley was the first submarine to sink an enemy ship during combat; however, the cause of its sinking has been a mystery for over 150 years. The Hunley set off a 61.2 kg (135 lb) black powder torpedo at a distance less than 5 m (16 ft)
Rachel M Lance   +3 more
doaj   +1 more source

The dynamics of the floodwater and the damaged ship in waves [PDF]

open access: yes, 2015
The interaction between the dynamics of the floodwater and the damaged ship in waves is investigated by applying an integrated method, which couples a seakeeping solver and a Navier-Stokes solver.
Gao, Zhi Liang, Vassalos, Dracos
core   +1 more source

Analysis of Load and Lubrication State of Racks and Pinions of Three Gorges Ship Lift Based on Actual Service Conditions

open access: yesJixie chuandong, 2023
The rack and pinion of the three gorges ship lift is a low speed and heavy load open gear transmission with hard tooth surface. Once the lubrication is poor, it is easy to cause damage such as tooth surface scuffing, which will affect the operation ...
Chen Zhuo   +5 more
doaj  

Complex oscillatory redox dynamics with signaling potential at the edge between normal and pathological mitochondrial function [PDF]

open access: yes, 2014
The time-keeping properties bestowed by oscillatory behavior on functional rhythms represent an evolutionarily conserved trait in living systems. Mitochondrial networks function as timekeepers maximizing energetic output while tuning reactive oxygen ...
Aon, Miguel A.   +2 more
core   +2 more sources

Parametric analysis of a cabin fire using a zone fire model

open access: yesAlexandria Engineering Journal, 2013
Fire onboard has always been considered as one of the most relevant hazards to ships. As an effect of ship fires, toxic smoke might develop and start spreading from the compartment of fire origin to other connected compartments.
Ahmed M. Salem
doaj   +1 more source

Application of Equivalent Single Layer Approach for Ultimate Strength Analyses of Ship Hull Girder

open access: yesJournal of Marine Science and Engineering, 2022
The objective of this paper is to present the application of equivalent single layer (ESL) approach for the ultimate strength assessment of ship hull girder in the context of numerical finite element (FE) simulations.
Teguh Putranto   +2 more
doaj   +1 more source

Application of a new multi-agent Hybrid Co-evolution based Particle Swarm Optimisation methodology in ship design [PDF]

open access: yes, 2010
In this paper, a multiple objective 'Hybrid Co-evolution based Particle Swarm Optimisation' methodology (HCPSO) is proposed. This methodology is able to handle multiple objective optimisation problems in the area of ship design, where the simultaneous ...
Cui, Hao, Turan, O.
core   +1 more source

Parametric optimization of FPSO hull dimensions for Brazil field using sophisticated stability and hydrodynamic calculations

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2021
In this study, hull dimensions of an FPSO were optimized to maximize its operability at Brazil field. In contrast with the previous works which have used simplified models to evaluate some indicators related to stability and hydrodynamic performances of ...
Jonghun Lee   +3 more
doaj   +1 more source

History of the Innovation of Damage Control for Management of Trauma Patients: 1902-2016 [PDF]

open access: yes, 2017
Objective: To review the history of the innovation of damage control (DC) for management of trauma patients. Background: DC is an important development in trauma care that provides a valuable case study in surgical innovation.
Ball, Chad G.   +9 more
core   +3 more sources

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