Results 41 to 50 of about 815,369 (356)

Harmonic spectrum analysis of output voltage for matrix converter in marine electric propulsion system

open access: yesZhongguo Jianchuan Yanjiu, 2019
[Objectives] In this paper, the harmonic characteristics of output voltage for a matrix converter (MC)in marine electric propulsion system are studied.[Methods] Based on triple Fourier Series,an analytical calculation method to determine harmonic ...
WU Lingling   +4 more
doaj   +1 more source

Application of an expert system shell in the preliminary design of offshore supply vessels [PDF]

open access: yes, 1993
This paper presents the application of expert system programming in preliminary ship design with particular emphasis on offshore supply vessels. Instead of using one of the conventional programming expert system languages, the system is developed using ...
Mainal, Mohd. Ramzan
core   +2 more sources

Numerical simulation for flow and heat transfer of side exhaust spray of marine diesel engines

open access: yesZhongguo Jianchuan Yanjiu, 2019
[Objectives]In order to solve the problem of evaluating the cooling performance of the side exhaust spray devices for marine diesel engines,[Methods]the Mixture multiphase flow model and evaporation-condensation model were coupled to simulate the flow ...
Wang Zhen   +4 more
doaj   +1 more source

Design and verification of a current-pulsed power supply for special loads

open access: yesZhongguo Jianchuan Yanjiu, 2019
[Objectives] In order to make a breakthrough at the problem of power supply guarantee for ships with special loads, the energy storage mode and topology design of pulsed power supply for special loads were studied.[Methods] Taking the electrical ...
Yan Minxiong   +4 more
doaj   +1 more source

Design of floating nuclear power plant containment under marine environment conditions

open access: yesZhongguo Jianchuan Yanjiu, 2020
Objectives After several decades of the development and operation experience of military ships, the safety of floating reactors has been greatly improved.
TAN Mei   +4 more
doaj   +1 more source

Estimation of ship manoeuvring characteristics in the conceptual design stage [PDF]

open access: yes, 1996
In relation to the problems of the maritime safety, the diversification in ship types or the growth in ship sizes has enhanced the significance of manoeuvrability as one of the fundamental performances of ships.
Kamil, Mohd. Salim, Mainal, Mohd. Ramzan
core  

Exploratory Analysis of ELP1 Expression in Whole Blood From Patients With Familial Dysautonomia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Familial dysautonomia (FD) is a hereditary neurodevelopmental disorder caused by aberrant splicing of the ELP1 gene, leading to a tissue‐specific reduction in ELP1 protein expression. Preclinical models indicate that increasing ELP1 levels can mitigate disease manifestations.
Alejandra González‐Duarte   +13 more
wiley   +1 more source

Thoughts on development of modern ship technology

open access: yesZhongguo Jianchuan Yanjiu, 2022
With the continuous innovation of new maritime concepts of operations, the modern form of naval warfare presents the characteristics of multi-domain attack and defense, distributed coordination and efficient killing, accelerating the innovation and ...
Yingfu ZHU   +3 more
doaj   +1 more source

Cutaneous Phosphorylated Alpha‐Synuclein in Lewy Body Dementia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine the test performance of cutaneous phosphorylated alpha‐synuclein (P‐SYN) in dementia with Lewy bodies (DLB), individuals with reduced Montreal Cognitive Assessment (MoCA) and healthy controls. Methods This is the first subgroup analysis of the Synuclein‐One study, a prospective, blinded study evaluating P‐SYN detection ...
Christopher H. Gibbons   +31 more
wiley   +1 more source

Experimental studies on seakeeping and maneuverability of ships in adverse weather conditions [PDF]

open access: yes, 2017
The introduction of the energy efficiency design index (EEDI), which is applicable for various types of new-built ships after January 1,2013, raised concerns regarding the sufficiency of propulsion power and steering devices to maintain maneuverability ...
Cura-Hochbaum, Andrés   +6 more
core   +1 more source

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