Results 251 to 260 of about 25,859 (309)

THE DIRECT EVALUATION METHOD OF DEAD SHIP STABILITY FOR INTACT SHIP

International Journal of Maritime Engineering, 2019
The International Maritime Organization is currently establishing second generation intact stability criteria, the dead ship stability is considered one important criterion, so the development of its direct stability assessment regulation has become a topic undergoing close review.
LF Hu, QZ Zhang, WY Zhang, HB Qi
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Direct Perception Interface for Ship-Ship Collision Avoidance

2006 IEEE International Conference on Systems, Man and Cybernetics, 2006
Ship-ship collisions have the potential to cause catastrophic marine accidents with human and economic losses as well as environmental pollution. Safe navigation is a major operative task for the officer(s) on the watch (OOW) as the ultimate responsibility for safe navigation resides with the human navigator. Though the universal use of automatic radar
Qiao Liu, Egil Pedersen, Tadatsugi Okazaki, Junji Fukuto, Kunihiko Tanaka   +4 more
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Ship Detection based on SAR Imaging Supervised by Noisy Ship Direction

2021 4th International Conference on Pattern Recognition and Artificial Intelligence (PRAI), 2021
Synthetic aperture radar (SAR) is an active imaging microwave sensor. Since SAR imaging is robust against weather, light, and other external conditions, Ship Detection based on SAR Imaging has high research and application values. However, the variety in size, direction, background and arrangement poses great challenges to SAR image ship detection. Due
Jiangyi Huang, Yuzhen Niu, Weize Gan
openaire   +1 more source

Effectiveness evaluation on direct shipping strategy

2008 IEEE International Conference on Systems, Man and Cybernetics, 2008
This paper considers the infinite horizon inventory routing problem for one-warehouse multi-retailer distribution systems. We focus on developing an analytic approach for evaluating the effectiveness of direct shipping strategy where each vehicle serves only one retailer in one delivery at its optimal replenishment rate. Explicit formula is obtained in
Li, Jianxiang, Chen, Haoxun, Chu, Feng
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A directional spectrum evolution model for ship noise

The Journal of the Acoustical Society of America, 2023
A radiation transport equation that describes the spatiotemporal evolution of the directional spectrum of underwater acoustic noise is presented and applied to ship noise. A ray-based algorithm is used to solve the transport equation and numerically simulate the evolution of the directional noise spectrum produced by a passing ship. The model described
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Direct Ship Guidance for Aerospace Companies

2021
<div class="section abstract"> <div class="htmlview paragraph">This document is limited to the aerospace industry, where an approved manufacturer requests a supplier to ship an article against the approved manufacturer’s quality system directly to a customer.
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Shipping charges and shipping-charge skepticism: Implications for direct marketers’ pricing formats

Journal of Interactive Marketing, 2005
The purpose of this research is to develop a theoretical framework for understanding consumer response to direct marketers’ pricing formats based on shoppers'perceptions of fairness. As part of this effort, we introduce an individual difference variable we call shipping-charge skepticism. An experiment is conducted ( n = 189) to examine whether offers
Robert M. Schindler, Maureen Morrin, Nada Nasr Bechwati   +2 more
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On the directional stability of ships

International Shipbuilding Progress, 1980
A nonlinear second order ordinary differential equation in yaw rate is used to study the directional stability of a surface ship when the ship moves with randomly varying forward speed. Randomly varying forward speed may be caused by surge motion in random following (or oblique) waves.
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Direct Ship Guidance for Aerospace Companies

2017
<div class="section abstract"> <div class="htmlview paragraph">Limited to the aerospace industry, where an approved manufacturer requests a supplier to ship an article against the approved manufacturer’s quality system directly to a customer. The direct ship process is not required or applicable to standard parts or military parts.
openaire   +2 more sources