Results 61 to 70 of about 3,246 (263)

Development of a Shipboard Remote Control and Telemetry Experimental System for Large-Scale Model’s Motions and Loads Measurement in Realistic Sea Waves

Sensors, 2017
Wave-induced motion and load responses are important criteria for ship performance evaluation. Physical experiments have long been an indispensable tool in the predictions of ship’s navigation state, speed, motions, accelerations, sectional loads and ...
Jialong Jiao, Huilong Ren, Christiaan Adika Adenya, Chaohe Chen   +3 more
doaj   +1 more source

Trade Realignments and the Need for Integrated Modeling Research in Latin America's Agri‐Food Sector

Agribusiness, EarlyView.
Emiliano Lopez Barrera
wiley   +1 more source

How Are Australian Local Governments Responding to the Homelessness Crisis? Findings From a National Study

Australian Journal of Social Issues, EarlyView.
ABSTRACT Australian local governments are facing intensifying pressures to respond to worsening visible homelessness. This paper presents one of the first national studies on how local governments are responding to these pressures, and the first since the onset of the post‐pandemic housing crisis.
Andrew Clarke, Joelle Moore, Fatemeh Aminpour, Katya Eagles   +3 more
wiley   +1 more source

Five Issues of Artificial Intelligence in Science: Sailing the Ship of Theseus

Annals of Neurology, EarlyView.
Artificial intelligence (AI) is becoming part of the working infrastructure of academic medicine. Because grants convert scientific ideas into protected time, infrastructure, and institutional priority, they provide a revealing test case for AI's effects on biomedicine. Five issues are emerging: language, agency, review, doership, and identity.
S. Thomas Carmichael
wiley   +1 more source

A Simplified Prediction Method for the Hydrodynamic Performance of Ship Propellers Under Heave and Pitch Motions

Journal of Marine Science and Engineering
This paper presents a simplified computational method for evaluating the hydrodynamic performance of a ship propeller, taking into account the effects of wave-induced heave and pitch motions.
Wei Zhang, Guoliang Xu, Siyu Wang, Rui Wu   +3 more
doaj   +1 more source

On the steering motions of ships

Journal of the Society of Naval Architects of Japan, 1969
In this paper, the author introduces the nonlinear equations of steering motions of ships in calm water and indicates the solutions for these. Here, the ship motions are limited to the step responses and the periodic motions.
openaire   +2 more sources

Wood Sawdust as a Low‐Cost Filler in Whole‐Tire Reclaimed Rubber: Mechanical Characterization and Factory‐Scale Cost Analysis

Journal of Applied Polymer Science, EarlyView.
Whole‐tire reclaimed rubber is upgraded with wood sawdust, a carpentry by‐product available at no cost, across loadings from 0 to 20 wt%. At 5 wt%, tensile strength, elongation, hardness, viscosity, and water absorption all stay within commercial specification, and real factory data show an annual production saving near $62,000 with no capital ...
Mohammed S. Matar, Faris Tarlochan, Sami E. Alkhatib, Abdullah Abdelhamid   +3 more
wiley   +1 more source

Investigation on the performance of the traditional Indonesian fishing vessel

MATEC Web of Conferences, 2018
In this study, numerical investigation of ship resistance and ship motions at the traditional Indonesian fishing vessel is presented. The Computational Fluid Dynamic (CFD) code is used to calculate three dimensional, incompressible, and RANS equations ...
Bahatmaka Aldias, Kim Dong-Joon, Samuel, Rio Prabowo Aditya, Zaw May-Thu   +4 more
doaj   +1 more source

Different shape but the same topographical complexity—The lingual gross anatomy of the Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

The Anatomical Record, EarlyView.
Abstract Despite the distinctly different shapes of their tongues, the tongue gross anatomy of Saimaa ringed seal closely resembled that of Baltic ringed seal. There were no differences in the extrinsic and intrinsic tongue muscles or their associated vascularization and innervation between Saimaa and Baltic ringed seals.
Juha Laakkonen, Heini Nihtilä
wiley   +1 more source

4400 TEU cargo ship dynamic analysis by Gaidai reliability method

Journal of Shipping and Trade
Modern cargo vessel transport constitutes an important part of global economy; hence it is of paramount importance to develop novel, more efficient reliability methods for cargo ships, especially if onboard recorded data is available. Classic reliability
Oleg Gaidai, Fang Wang, Yu Cao, Zirui Liu   +3 more
doaj   +1 more source