Results 61 to 70 of about 5,556 (197)

Virtual Elastic Tether: A New Approach for Multi‐Agent Navigation in Confined Aquatic Environments

Journal of Field Robotics, Volume 43, Issue 5, Page 3332-3350, August 2026.
ABSTRACT Underwater navigation is a challenging area in the field of mobile robotics due to inherent constraints in self‐localization and communication in underwater environments. Some of these challenges can be mitigated by using collaborative multi‐agent teams.
Kanzhong Yao, Xueliang Cheng, Keir Groves, Barry Lennox, Ognjen Marjanovic, Simon Watson   +5 more
wiley   +1 more source

La tecnologia robotica può salvare I beni culturali sommersi?

Archeomatica, 2018
Cultural Heritage can largely profit from the set of technologies that have recently been developed in Submarine Robotics. In this paper, we focus on how underwater robotics and related technologies can be used to enhance economical fruition, control ...
Ramiro Dell'Erba, Claudio Moriconi, Alfredo Trocciola   +2 more
doaj  

Ovarian remnant syndrome in a rabbit (Oryctolagus cuniculus): Diagnosis and medical management

Veterinary Record Case Reports, Volume 14, Issue 3, August 2026.
Abstract Ovarian remnant syndrome results from the persistence of functional ovarian tissue after incomplete ovariectomy. While documented in dogs, cats and ferrets, it has not been previously reported in rabbits. This case describes a 1‐year‐old, spayed, female lop rabbit with persistent sexual behaviour. Physical exam and bloodwork were unremarkable.
Glenda Murciano, Yvonne Espada Gerlach, Jaume Martorell   +2 more
wiley   +1 more source

Seafloor Displacements Across the Mid‐Ocean Ridge Eruption Cycle Modulated by Mush Zone Viscosity

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 8, August 2026.
Abstract Mid‐ocean ridges (MORs) are active volcanic systems where axial magma lenses (AMLs) are replenished on decadal time scales, enabling frequent dike intrusions. The associated seafloor deformation, however, remains scarcely understood. Here we assess this deformation by simulating cycles of steady AML inflation followed by instantaneous dike ...
H. Boulze, J.‐A. Olive
wiley   +1 more source

Conservation implications of low contemporary connectivity along the Mid‐Atlantic Ridge in hydrothermal vent gastropods

Conservation Biology, Volume 40, Issue 4, August 2026.
Abstract Polymetallic sulfide deposits produced at hydrothermal vent fields are targets for mining exploitation along the Mid‐Atlantic Ridge, threatening the functioning and resilience of vent ecosystems that provide multiple ecosystem services. Knowledge about connectivity between vents will inform conservation practices.
E. Portanier, A. Tran Lu Y, F. Pradillon, C. Daguin‐Thiébaut, S. Ruault, P. Collins, E. Omnes, S. Fuchs, J. Carlsson, D. Jollivet, M. Matabos   +10 more
wiley   +1 more source

Along the Benthic to Holoplanktonic Continuum: Seafloor Affinity Increases Distance‐Decay Rates Among Abyssal Communities

Global Ecology and Biogeography, Volume 35, Issue 8, August 2026.
ABSTRACT Aim Marine species ranges are often large, contributing to relatively high community similarity over space, with decreased ranges expected among taxa that have lower dispersal and/or higher substrate requirements. We tested for a weakening of biogeographic structuring among dispersing abyssal taxa along the benthic to holoplanktonic habitat ...
Gabrielle N. Ellis, Oliver Kersten, Eric Vetter, Craig R. Smith, Jeffrey C. Drazen, Erica Goetze   +5 more
wiley   +1 more source

Detection of Simulated Fukushima Daichii Fuel Debris Using a Remotely Operated Vehicle at the Naraha Test Facility

Sensors, 2019
The use of robotics in harsh environments, such as nuclear decommissioning, has increased in recent years. Environments such as the Fukushima Daiichi accident site from 2011 and the Sellafield legacy ponds highlight the need for robotic systems capable ...
Matthew Nancekievill, Jose Espinosa, Simon Watson, Barry Lennox, Ashley Jones, Malcolm J. Joyce, Jun-ichi Katakura, Keisuke Okumura, So Kamada, Michio Katoh, Kazuya Nishimura   +10 more
doaj   +1 more source

Critical Evaluation and Thermodynamic Modeling of the RE2O3–MgO Systems (RE = All Lanthanides + Sc, Y)

Journal of the American Ceramic Society, Volume 109, Issue 8, August 2026.
ABSTRACT The RE2O3–MgO binary systems provide fundamental phase‐equilibria information for high‐temperature oxide ceramics, including MgO‐based refractories modified with rare‐earth oxides and RE2O3‐based advanced ceramic materials used in semiconductor‐processing and aerospace applications. In this study, thermodynamic modeling of the RE2O3–MgO binary
Jeong‐Min Cheon, Kerui Lai, In‐Ho Jung   +2 more
wiley   +1 more source

Autonomous docking control of visual-servo type underwater vehicle system aiming at underwater automatic charging

Nihon Kikai Gakkai ronbunshu, 2015
A visual-servo type remotely operated vehicle (ROV) system with binocular wide-angle lens was developed to survey submarine resources, decontaminate radiation from mud in dam lake and so on.
Akira YANOU, Shota OHNISHI, Shintaro ISHIYAMA, Mamoru MINAMI   +3 more
doaj   +1 more source

Why Are Most Fish Populations Genetically Homogeneous Along the Southwestern Atlantic Coast? The Role of Life History Traits in Shaping Genetic Patterns

Journal of Biogeography, Volume 53, Issue 8, August 2026.
ABSTRACT Aim Investigate patterns of population genetic structure in Southwestern Atlantic marine fishes and evaluate how geographic range, habitat diversity, and evolutionary history shape population connectivity. Location Southwestern Atlantic, including the Caribbean, Brazilian coast, and Patagonian region, between 0°59′ N and 40°16′ S.
Glaciane Conceição Marques, Carlos Werner Hackradt, Juliana Beltramin De Biasi, Germano Henrique Costa Barrilli, Fabiana Cézar Félix‐Hackradt   +4 more
wiley   +1 more source