Results 121 to 130 of about 874,336 (307)

Fatigue Behavior of Welded Joints and Weldments in HY-80 Steel Subjected to Axial Loadings [PDF]

, 1962
Bureau of Ships, U.S. Navy.Contract N0bs 77137Index No.
Hartmann, A.J., Munse, W.H.
core  

Return and Volatility Spillovers Among Major Cotton Markets

Agribusiness, EarlyView.
ABSTRACT This study explores return and volatility transmission among major cotton markets. Several events have disrupted cotton supply and demand in recent years, leading to heightened price volatility and significant shifts in market interconnections.
Susmitha Kalli, Berna Karali, Yangxuan Liu, Munisamy Gopinath   +3 more
wiley   +1 more source

Research on Maneuvering Motion Prediction for Intelligent Ships Based on LSTM-Multi-Head Attention Model

Journal of Marine Science and Engineering
In complex marine environments, accurate prediction of maneuvering motion is crucial for the precise control of intelligent ships. This study aims to enhance the predictive capabilities of maneuvering motion for intelligent ships in such environments. We
Dongyu Liu, Xiaopeng Gao, Cong Huo, Wentao Su   +3 more
doaj   +1 more source

Do Politically Motivated Import Bans Leave Lasting Scars? Evidence From Australian–Chinese Beef Trade

Agribusiness, EarlyView.
ABSTRACT In May 2020, China abruptly suspended imports from several major Australian beef processors, escalating a diplomatic dispute between the two countries. This trade measure disrupted one of the largest beef export relationships in the world almost overnight.
K. Aleks Schaefer, Youngjune Kim
wiley   +1 more source

AI in chemical engineering: From promise to practice

AIChE Journal, EarlyView.
Abstract Artificial intelligence (AI) in chemical engineering has moved from promise to practice: physics‐aware (gray‐box) models are gaining traction, reinforcement learning complements model predictive control (MPC), and generative AI powers documentation, digitization, and safety workflows.
Jia Wei Chew, Ronnie Andersson, Thomas Bierweiler, Patrik Ryttestal, Torsten Wik   +4 more
wiley   +1 more source

Apollo experience report: Communications used during recovery operations [PDF]

Apollo program experience in recovery-support communications is reviewed, and the working relationships among NASA, the Department of Defense, and commercial communications facilities are discussed.
Hoover, J. E.
core   +1 more source

Domain‐Aware Implicit Network for Arbitrary‐Scale Remote Sensing Image Super‐Resolution

Advanced Intelligent Discovery, EarlyView.
Although existing arbitrary‐scale image super‐resolution methods are flexible to reconstruct images with arbitrary scales, the characteristic of training distribution is neglected that there exists domain shift between samples of various scales. In this work, a Domain‐Aware Implicit Network (DAIN) is proposed to handle it from the perspective of domain
Xiaoxuan Ren, Qian Jiang, Xin Jin, Puming Wang, Xing Chu, Shaowen Yao, Shengfa Miao   +6 more
wiley   +1 more source

Experimental Study on Performance of a Wave Energy Converter Rotor with a Moving Platform

Energies
A series of experiments were carried out to investigate the performance of a WEC rotor with platform motion. To achieve platform motion, a forced motion device with a rotor was installed in the Ocean Engineering Basin.
Yoon-Jin Ha, Chang-Hyuck Lim, Seung-Ho Shin, Ji-Yong Park   +3 more
doaj   +1 more source

Project apollo. ship-shore communications using radio satellite relay [PDF]

Requirements for antennas, radio and terminal equipment aboard Apollo communication and tracking ships to communicate with land stations by satellite ...
Cerino, R., Linger, E. J., Peterson, R. C., Trecker, J. M.   +3 more
core   +1 more source

Bypassing the Chain of Command: The Political Origins of the RCN’s Equipment Crisis of 1943 [PDF]

, 2012
At the behest of Angus L. Macdonald, the Minister of National Defence for Naval Services, John Joseph Connolly conducted a secret investigation in October 1943 into the state of equipment on Canadian warships.
Mayne, Richard Oliver
core   +1 more source