Results 21 to 30 of about 3,488 (229)

Designing the Handheld Maritime Communicator [PDF]

open access: yesProceedings of the 2003 conference on Designing for user experiences, 2003
We present the process of designing the first prototype of the Handheld Maritime Communicator: a mobile computer system supporting communication and coordination of safety-critical work activities on large container vessels. Designing the user experience of the Handheld Maritime Communicator was a particular challenge because it targets a highly ...
Kjeldskov, Jesper, Stage, Jan
openaire   +2 more sources

Intelligent Operator‐Independent Flexibility in Robotic Non‐Destructive Evaluation

open access: yesAdvanced Intelligent Systems, EarlyView.
Non‐destructive evaluation of high‐value components remains a manufacturing bottleneck due to rigid robotic calibration and fixturing. This study presents a flexible, adaptable system integrating 3D vision and force‐position control with a collaborative KUKA LBR robot. The geometry‐agnostic system enables pose‐independent ultrasonic inspection, detects
Amine Hifi   +11 more
wiley   +1 more source

Spatiotemporal Characterization of Atmospheric Emissions from Heavy-Duty Diesel Trucks on Port-Connected Expressways in Shanghai

open access: yesAtmosphere
Heavy-duty diesel trucks (HDDTs) are recognized as significant sources of air pollutants and greenhouse gases (GHGs) along freight corridors in port cities.
Qifeng Yu   +5 more
doaj   +1 more source

Identifying Transshipment Hubs in a Global Container Shipping Network: An Approach Based on Reinforced Structural Holes

open access: yesJournal of Marine Science and Engineering, 2023
Transshipment hubs are important components of the global container shipping network. Nowadays, hybrid ports are emerging, handling both gateway and transshipment container traffic depending on their significant maritime connectivity.
Qiang Zhang, Shunhao Pu, Ming Yin
doaj   +1 more source

Evolvement of Rank-Size Distribution of Regional Container Ports: Case Study of Yangtze River Delta of China

open access: yesIEEE Access, 2019
Regional container port operation plays a crucial role in international trade and economic development. Amid fierce competition, orderly running of regional ports is vital.
Jihong Chen   +7 more
doaj   +1 more source

A Port Importance Evaluation Method Based on the Projection Pursuit Model in Shipping Networks

open access: yesJournal of Marine Science and Engineering, 2023
Shipping networks face natural or man-made port emergencies, and the failure of a port affects the network’s connectivity and efficiency. It is very necessary to give priority to the selection of ports that should be maintained or ensure service capacity
Junfeng Zhu, Wei Liu, Yanbin Yang
doaj   +1 more source

Maritime English – What Does It Communicate?

open access: yesTransactions on Maritime Science, 2013
Maritime English is said to be a product of life on the ocean itself. It may be considered as the cradle of what is nowadays known as a type of ESP for the purposes of maritime communications. This paper presents an account of the rise of Maritime English as a type of ESP. It deals with the characteristics of ESP and how well Maritime English fits into
Čulić-Viskota, Adelija, Kalebota, Sara
openaire   +3 more sources

Extent, characteristics and policy applications of Key Biodiversity Areas

open access: yesBiological Reviews, EarlyView.
ABSTRACT A global standard for the identification of Key Biodiversity Areas (KBAs) was published 10 years ago to provide a unified set of criteria for identifying ‘sites of significance for the global persistence of biodiversity’. We review the initiative's origins, the KBA identification process, characteristics of the current network, threats, policy
Stuart H. M. Butchart   +57 more
wiley   +1 more source

Battery-Powered AGV Scheduling and Routing Optimization with Flexible Dual-Threshold Charging Strategy in Automated Container Terminals

open access: yesJournal of Marine Science and Engineering
Battery-powered automatic guided vehicles (B-AGVs) serve as crucial horizontal transportation equipment in terminals and significantly impact the terminal transportation efficiency.
Wenwen Guo   +4 more
doaj   +1 more source

Analyzing Port State Control Data to Explore Future Improvements to GMDSS Training

open access: yesJournal of Marine Science and Engineering, 2023
This article uses data generated by Port State Control (PSC) inspections of ships in national ports (Paris MoU) to assess their compliance with radio-communications safety regulations.
Raquel Esther Rey-Charlo   +2 more
doaj   +1 more source

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