Results 71 to 80 of about 5,096,938 (251)

The Application of Autonomous Fixed‐Wing Drones in the Sub‐Antarctic Operating Beyond Visual Line of Sight to Enable Large Area, Multi‐Species Population Monitoring in a Changing Environment

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Autonomous fixed‐wing drones operating beyond visual line of sight of the pilot were used to conduct the first aerial, multi‐species baseline reference survey at the sub‐Antarctic island of South Georgia. Long‐term population monitoring in this remote, challenging environment has historically proved difficult, with terrestrial monitoring generally ...
N. Fenney   +5 more
wiley   +1 more source

Balancing on the boundary: vessel traffic services in the maritime traffic system

open access: yes, 2016
Shore-based systems monitoring and interacting with maritime traffic have been established around the coast lines of the world since the mid-20th century.
Mansson, JT (15923078)   +2 more
core  

Linguistics In Vessel Traffic Services : An Investigation Of The Communication Problems In Inshore Waters [PDF]

open access: yes, 1987
The ever-increasing sophistication of petroleum derivatives and dangerous and noxious chemicals carried by sea has resulted in a corresponding increase in the precautions taken by coastal states.
FOWLER WEEKS, FREDERICK
core  

Assessing Environmental and Economic Performance for Port Hydrogen Fuel Transition: A Case Study of Vancouver Fraser Port Authority

open access: yesSustainable Development, EarlyView.
ABSTRACT As society continues to develop, hydrogen has emerged as a promising fuel for maritime decarbonization. This study develops an integrated environmental and economic assessment framework for the Vancouver Fraser Port Authority (VFPA) by combining life‐cycle assessment, levelized cost analysis, and multi‐criteria decision analysis across 36 ...
Ziyu Wang, Xueyan Lin, Chunjiang An
wiley   +1 more source

Framing the unknowable: The role of language and frame multiplicity in early‐stage startup pitches

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Early‐stage startup pitches must make largely unknowable futures plausible. As such, they bear a rhetorical burden. This study theorizes how multiple frames jointly shape this burden and, consequently, affect investor evaluations. Specifically, it considers how future growth frames interact with concreteness and novelty frames.
Ann‐Sophie Kowalewski
wiley   +1 more source

Integrated Modeling of Maritime Accident Hotspots and Vessel Traffic Networks in High-Density Waterways: A Case Study of the Strait of Malacca

open access: yesJournal of Marine Science and Engineering
The Strait of Malacca faces persistent maritime safety challenges due to high vessel density and complex navigational conditions. Current risk assessment methods often lean towards treating static accident analysis and dynamic traffic modeling separately,
Sien Chen   +3 more
doaj   +1 more source

Endocytosis‐independent cytosolic entry of messenger RNA via fluorous bilayer zippering attenuating Toll‐like receptor signaling and enables ischemic tissue salvage

open access: yesSmart Molecules, EarlyView.
The present study establishes a paradigm shift in synthetic mRNA delivery through the convergence of three orthogonal chemistries—perfluoro‐acylation, bio‐orthogonal click cross‐linking, and disulfide reduction—within a single, modular polymer architecture. Abstract A fundamental constraint of conventional messenger RNA (mRNA) delivery systems is their
Yue Wang   +8 more
wiley   +1 more source

Integrating Artificial Intelligence With PPE: A Smart Boiler Suit Framework for Maritime Survey Applications

open access: yesSafety Science and Technology, EarlyView.
This paper introduces a conceptual framework for an AI‐enhanced smart boiler suit, shifting maritime surveyor safety from reactive to proactive monitoring. Through integrated sensor networks and edge AI analytics, the proposed architecture offers a robust modular roadmap for advancing intelligent personal protective equipment in hazardous offshore and ...
P. Katsinellos   +4 more
wiley   +1 more source

Monitoring and service for ships from the perspective of the remote operations center

open access: yesJournal of Shipping and Trade
Under the framework of Maritime Autonomous Surface Ships (MASS), Level 2 and Level 3 autonomous vessels are expected to play a significant role in future maritime traffic.
Xingchen Ji   +3 more
doaj   +1 more source

Research on Ship Trajectory Prediction Method Based on CNN-RGRU-Attention Fusion Model

open access: yesIEEE Access
Based on Automatic Identification System (AIS) data in maritime settings, this paper explores the limitations of traditional Recurrent Neural Networks in extracting features from complex vessel trajectory sequences.
Wei Liu, Yu Cao, Meng Guan, Linlin Liu
doaj   +1 more source

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