Results 11 to 20 of about 11,201,823 (258)

Underwater wireless sensor network-based multihop data transmission using hybrid cat cheetah optimization algorithm

open access: yesScientific Reports, 2023
For the conservation and sustainable use of the oceanic environment, monitoring of underwater regions is ineluctable and is effectuated with the aid of an underwater wireless sensor network. It is accoutered with smart equipment, vehicles and sensors and
M. M. Vijay   +8 more
doaj   +1 more source

Virtual Reef Diver: Enabling People to Help Protect the Great Barrier Reef

open access: yesCitizen Science: Theory and Practice, 2023
Two Sustainable Development Goals are focused directly on combating the impacts of climate change on coral reef communities: Goal 13, Climate Action (Take urgent action to combat climate change and its impacts) and Goal 14, Life Below Water (Conserve and
Julie Vercelloni   +2 more
doaj   +1 more source

Does the International Community Have Efforts to Protect the Marine Environment from Seabed Mining?

open access: yesSriwijaya Law Review, 2021
Through the United Nations, the international community is seriously paying attention to the use of seabed areas as regulated by the Law of the Sea Convention 1982, which states that the area and its resources are the common heritage of humankind.
Idris Idris, Taufik Rachmat Nugraha
doaj   +1 more source

FTP8.14 Outcomes and complications of simple layered closure of persistent tracheocutaneous fistula after tracheostomy in childhood

open access: yesBritish Journal of Surgery, 2023
Up to half of all children with a tracheostomy develop persistent trachea-cutaneous fistula (TCF) after decannulation. Surgical closure of it is technically easy but post-operative complications can be immediate and life-threatening.
Tiffany Wong   +5 more
semanticscholar   +1 more source

Sürdürülebilir Kalkınma Kapsamında Türkiye’de Denizler ve Deniz Ürünleri Profili

open access: yesGaziantep Üniversitesi Sosyal Bilimler Dergisi, 2020
Günümüzde, dünya liderleri, ekonomik ve politik kararlarını 2030 Sürdürülebilir Kalkınma Hedeflerine dayanarak uygulamaya koymaktadırlar. Ülkeler ekonomik büyüme ve kalkınma süreçlerini devam ettirirken, doğaya ve çevreye daha az zarar vermenin ve doğal ...
Seda Yıldırım, Merve Kaplan
doaj   +1 more source

A potential-flow based flight simulator for an underwater glider [PDF]

open access: yes, 2013
Underwater gliders are recent innovative types of autonomous underwater vehicles (AUVs) used in ocean exploration and observation. They adjust their buoyancy to dive and to return to the ocean surface.
LAURENS, Jean-Marc   +4 more
core   +1 more source

Reactor Core Design and Analysis for a Micronuclear Power Source

open access: yesFrontiers in Energy Research, 2018
Underwater vehicle is designed to ensure the security of country sea boundary, providing harsh requirements for its power system design. Conventional power sources, such as battery and Stirling engine, are featured with low power and short lifetime ...
Hao Sun   +5 more
doaj   +1 more source

All shallow coastal habitats matter as nurseries for Mediterranean juvenile fish

open access: yesScientific Reports, 2021
Coastal zones are ecosystems of high economic value but exposed to numerous disturbances, while they represent nurseries for many fish species, raising the issue of the preservation of their functions and services.
Adrien Cheminée   +11 more
doaj   +1 more source

SotonAUV: the design and development of a small, manoeuvrable autonomous underwater vehicle [PDF]

open access: yes, 2008
The University of Southampton's entry into the Student Autonomous Underwater Challenge-Europe (SAUC-E) 2007 was a custom designed and built autonomous underwater vehicle (AUV) named 'SotonAUV'.
Sharkh, S.M.   +12 more
core   +1 more source

Colour reconstruction of underwater images [PDF]

open access: yes, 2017
Objects look very different in the underwater environment compared to their appearance in sunlight. Images with correct colouring simplify the detection of underwater objects and may allow the use of visual SLAM algorithms developed for land-based robots
Wojciech Kowalczyk   +3 more
core   +1 more source

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