Results 121 to 130 of about 174,662,359 (302)

Research on Draft Control Optimization of Ship Passing a Lock Based on CFD Method

open access: yesJournal of Marine Science and Engineering
Waterborne transportation serves as a critical pillar of trunk-line freight systems, offering unparalleled advantages in transport capacity, energy efficiency, and cost-effectiveness. As cargo throughput demands escalate, optimizing lock capacity becomes
Yuan Zhuang   +3 more
doaj   +1 more source

Low-Cost Pedestrian Safety Zones: An Eight-Step Handbook [PDF]

open access: yes
Contract DTNH2216D00017/TaskOrder 693JJ919F000174This project consists of two reports, this one and Low-Cost Pedestrian Safety Zones: Countermeasure Selection Resource. They were developed for State Highway Safety Offices and transportation professionals
University of North Carolina at Chapel Hill. Highway Safety Research Center   +2 more
core  

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Analysis of electronic navigational charts in order to enhance the safety of navigation [PDF]

open access: yesTransport Problems, 2012
Navigational charts were, are and will probably be the most important aid to navigation on the ship's bridge. Paper charts have already been used for decades and now electronic ones are joined with the help of modern computer technology.
Igor KARNIČNIK, Jelenko ŠVETAK
doaj  

Task‐Oriented Path Planning Towards Autonomous Sensor Network Deployment in Rainforest Canopies

open access: yesAdvanced Robotics Research, EarlyView.
An informative path planner for drone‐based deployment of wireless sensor networks in rainforest canopies is presented, addressing key challenges in large‐scale biodiversity monitoring. By integrating canopy surface detection with connectivity‐aware sampling under strict flight constraints, the approach enables efficient and reliable aerial sensor ...
Rita Santos Raminhos, Salua Hamaza
wiley   +1 more source

Other title: Highway safety plan; Other title: Ohio highway safety plan

open access: yes, 2010
FFY 2010-; Vol. for FFY 2012- issued by: Office of Criminal Justice Services, Ohio Dept.

core   +3 more sources

Analysis of GPS-Based Relative Navigation Schemes for Earth Observation Missions Relying on Cooperating Satellites

open access: yes, 2009
In this paper performance of Carrier-phase Differential GPS (CDGPS) for relative navigation in applications where the inter-satellite distance highly varies along the orbit is investigated.
GRASSI, MICHELE   +2 more
core  

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

open access: yesAdvanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin   +3 more
wiley   +1 more source

Safe Maneuvering, Efficient Navigation and Intelligent Management for Ships

open access: yesJournal of Marine Science and Engineering
Maritime transport, serving as the cornerstone of global supply chains, facilitates over 80% of international trade by volume [...]
Chunhui Zhou, Yixiong He, Liang Huang
doaj   +1 more source

Navigating Evolving Challenges in Blood Safety

open access: yesViruses
Blood safety remains a paramount public health concern, and health authorities maintain a high level of vigilance to prevent transfusion-transmitted infections (TTIs) [...]
openaire   +3 more sources

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