Results 81 to 90 of about 5,096,938 (251)

Trace Element Contamination in Top Predatory Elasmobranchs From the Southern Black Sea: Implications for Ecosystem Health and Risk Assessment

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Environmental pollution resulting from the rapid increase in human population, urbanization, intensive use of chemicals in agriculture, and industrial development has reached a level that threatens natural life today. Trace elements are one of the most important factors causing significant levels of pollution in the environment and are added ...
Levent Bat   +3 more
wiley   +1 more source

AI-Driven Maritime Traffic Risk Assessment for Smart Seaports: Multi-Vessel Conflict Reasoning and Runtime Safety Assurance

open access: yesJournal of Marine Science and Engineering
Smart seaports increasingly rely on AIS-based decision support, yet pairwise collision indicators and learned predictors do not by themselves determine when automated alerts remain trustworthy under multi-vessel coupling and degraded evidence. This study
Tymoteusz I. Miller, Irmina Durlik
doaj   +1 more source

Global Disparity Within the Management of Traumatic Abdominal Vascular Injuries: Analysis of a Global Dataset

open access: yesWorld Journal of Surgery, EarlyView.
Vascular injuries are common to trauma and carry a high risk to limb and life. Integrating specialist vascular care into existing trauma systems is essential; however, global data on this topic remains limited. This study describes global patterns of abdominal vascular trauma, through secondary analysis of the Global Outcomes After Laparotomy for ...
J. Amoako   +743 more
wiley   +1 more source

European Vessel Traffic Monitoring and Information System [PDF]

open access: yes, 2007
W artykule podjęto próbę przedstawienia europejskiego systemu monitoringu ruchu statków i informacji (Vessel Traffic Monitoring and Information System - VTMIS).
Morgaś, W., Urbański, J., Kopacz, Z.
core  

Den attendance by Arctic foxes experiencing 10 years of increasing tourism

open access: yesWildlife Biology, EarlyView.
Wildlife tourism is a growing industry, and an increasing number of people seek to observe and interact with wild animals in their natural surroundings. In Iceland, the native Arctic fox Vulpes lagopus is widespread and has been under heavy hunting pressure for centuries.
Ester Rut Unnsteinsdóttir   +2 more
wiley   +1 more source

Mortal relationality: waria family care and the ethics of dying in Bali Relationnalité mortelle : soins familiaux des waria et éthique des mourants à Bali

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Can a good death occur for those who balance on the edges of grievability? In Bali, where death marks a transition within the cycles of reincarnation, a good death depends on the mortuary care performed by intimate others – care that may be foreclosed to those whose lives are shaped by stigma.
Sylvia Tidey
wiley   +1 more source

Salish Sea Vessel Traffic Projections

open access: yes, 2017
In September 2015, FRIENDS of the San Juans released the Salish Sea Vessel Traffic Projections featuring 18 new or expanded proposed or recently completed projects, which cumulatively would add an additional 5,300 annual vessel transits to and from ports
Pratt, Lovel
core  

A Queuing System Approach for the Design of Coast Guard Vessel Traffic Services Communications

open access: yes, 1977
In order to provide for the safe and expeditious passage of maritime traffic in congested waters, the U.S. Coast Guard is authorized by the Ports and Waterways Safety Act of 1972 to establish, operate, and maintain Vessel Traffic Services (VTS) where ...
Armacost, Robert L.
core   +1 more source

Vehicle Navigation Service Based on Real-Time Traffic Information [PDF]

open access: yes, 2012
GNSS-assisted vehicle navigation services are nowadays very common in most of the developed countries. However, most of those services are either delivered through proprietary technologies, or fall short in flexibility because of the limited capability ...
Corbi, C.   +14 more
core   +1 more source

Maritime Activities Observed Through Open-Access Positioning Data: Moving and Stationary Vessels in the Baltic Sea

open access: yesGeomatics
Understanding past and present maritime activity patterns is critical for navigation safety, environmental assessment, and commercial operations. An increasing number of services now openly provide positioning data from the Automatic Identification ...
Moritz Hütten
doaj   +1 more source

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