Results 31 to 40 of about 2,444,428 (278)

Impact Response of Compression–Torsion Lattice Structures Under Underwater Shock Wave Load

open access: yesJournal of Marine Science and Engineering
Compression–torsion lattice structures (CTLS) exhibit coupled compressive–torsional deformation, yet their response under underwater shock loading remains to be further investigated.
Kehua Leng   +5 more
doaj   +1 more source

The Time Domain Analysis on Moored Ship Motions

open access: yesCoastal Engineering 1988, 1988
The ship refuge inside a harbor in storm requires the analysis of moored ship motions along a quay wall. In this case the time domain analysis with the convolution integral method becomes effective. But the calculation accuracy is not enough and must be improved to analyze actual moored ship motions.
Masayoshi Kubo   +2 more
openaire   +2 more sources

The Maritime Preposition Force Ship 2010 [PDF]

open access: yes, 1999
Part of TSSE Team 1998 - MPF2010: The Maritime Preposition Ship Force 2010 projectThe views expressed in this report are those of the authors and do not reflect the offical policy or position of the Department of Defense or the U.S.
Weekly, Randolph R.   +7 more
core   +2 more sources

The Surface Warfare Test Ship [PDF]

open access: yes, 2000
Part of TSSE Team 1999 - The Surface Warfare Test Ship projectThe views expressed in this report are those of the authors and do not necessarily relfect the offical policy or position of the Department of Defense or the U.S.
Harney, Robert C.   +6 more
core   +2 more sources

Modeling of Accidental Bunker Oil Spills as a Result of Ship's Bunker Tanks Rupture - a Case Study [PDF]

open access: yesTransNav, 2012
AIS (Automatic Identification System) data analysis is used to define ship domain for grounding scenarios. The domain has been divided into two areas as inner and outer domains.
Przemyslaw Krata   +2 more
doaj  

Linear time-domain strip method for ship motion prediction

open access: yesZhongguo Jianchuan Yanjiu, 2019
[Objectives] In order to study the nonlinear strip method for prediction of ship motions in waves, this paper develops a linear time-domain strip method to make a preliminary exploration.[Methods] Under the assumptions of strip theory,the boundary ...
ZHANG Yahui, MA Shan, DUAN Wenyang
doaj   +1 more source

Cerebrospinal Fluid Over Plasma Links Analytes to Cognitive Decline in Older Adults at Risk for Alzheimer's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To identify inflammatory analytes in cerebrospinal fluid (CSF) and plasma associated with cognitive decline in cognitively normal (CN) older adults at risk for Alzheimer's disease (AD). Methods In a longitudinal study of 118 CN older adults (65–80 years, 54% APOE ε4, 26% preclinical AD), 1331 CSF and 1501 plasma analytes were ...
Jagan A. Pillai   +13 more
wiley   +1 more source

A Decision Support Tool for VTS Centers to Detect Grounding Candidates [PDF]

open access: yesTransNav, 2012
AIS (Automatic Identification System) data analysis is used to define ship domain for grounding scenarios. The domain has been divided into two areas as inner and outer domains.
Arsham Mazaheri   +3 more
doaj  

INTERDEPENDENCIES BETWEEN EVALUATION OF COLLISION RISKS AND PERFORMANCE OF SHIPBORNE PNT DATA PROVISION [PDF]

open access: yesTransport Problems, 2016
The highest priority for safe ship navigation is the avoidance of collisions and groundings. For this purpose, the concept of ship domain has been introduced to describe the surrounding effective, waters which should be kept clear of other ships and ...
Paweł BANYŚ   +2 more
doaj   +1 more source

Numerical simulation of structural collapse of container ship in waves based on two-way coupling of CFD nonlinear FEM

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectiveThe structural response and dynamic structural collapse mode of a container ship in waves are studied by fully considering the effects of load nonlinearity and surface nonlinearity.MethodsFirst, a hydrodynamic model of a container ship is ...
Weiqin LIU   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy