Results 81 to 90 of about 1,847 (222)

Adaptive Acoustic Monitoring for Endangered Cook Inlet Beluga Whales in Complex Soundscapes

open access: yesMarine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Effective conservation of the endangered Cook Inlet beluga whale (Delphinapterus leucas) requires comprehensive spatiotemporal data, yet monitoring efforts remain spatially biased, underrepresenting important southern habitats. Passive acoustic monitoring (PAM) provides the necessary broad‐scale coverage, but its expansion introduces ...
Manuel Castellote   +7 more
wiley   +1 more source

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1406-1462, June 2026.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

Smartfloat: A Multimodal Underwater Vehicle Combining Float and Glider Capabilities

open access: yesIEEE Access, 2019
This paper proposes a novel hybrid underwater vehicle, the Smartfloat, which integrates the concept of buoyancy-driven underwater gliders and conventional profiling floats.
Junjun Cao   +5 more
doaj   +1 more source

Measuring Calcium Efflux in Isolated Primary Mitochondria

open access: yesCurrent Protocols, Volume 6, Issue 6, June 2026.
Abstract Mitochondrial calcium (mCa2+) homeostasis promotes oxidative metabolism within the physiological range; however, dysregulation can trigger necrotic cell death in diseases such as cardiac ischemia‐reperfusion injury, muscular dystrophy, and neurodegenerative disorders, including Alzheimer's disease.
Ta'Aliyah M. Jones   +2 more
wiley   +1 more source

Research on Structural Principle and Hydrodynamic Performance of Double-Hull Hybrid Powered Underwater Glider

open access: yes水下无人系统学报
Although the hybrid powered underwater glider has the advantages of both typical underwater gliders and traditional vehicles, it also has disadvantages such as high energy consumption and inconvenient recovery. In the rapid propulsion mode, the existence
Jian LIU   +5 more
doaj   +1 more source

Methods to estimate marine functional connectivity: A primer

open access: yesEcological Applications, Volume 36, Issue 4, June 2026.
Abstract Organism movement is a key process in the transfer of individuals, genes, functional traits, matter, and energy among habitat patches, at sea and across the land–sea interface. The resulting fluxes, collectively termed marine functional connectivity (MFC), underpin planetary health and an array of ecosystem services.
Anna M. Sturrock   +31 more
wiley   +1 more source

Control system for long-range survey hybrid-driven underwater glider

open access: yes, 2015
A hybrid-driven underwater glider is a new class of autonomous underwater gilder which combines the concept of a conventional autonomous underwater vehicle (AUV) and a conventional autonomous underwater glider (AUG).
Chen ZE(陈质二)   +2 more
core  

Design of a Bioinspired Underwater Glider for Oceanographic Research. [PDF]

open access: yesBiomimetics (Basel), 2023
Hernández-Jaramillo DC, Vásquez RE.
europepmc   +1 more source

An Efficient Motion Control System for Underwater Gliders

open access: yesNonlinear Engineering, 2013
This paper describes an underwater glider motion control system intended to enhance locomotive efficiency by reducing the energy expended by vehicle guidance and control. In previous work, the authors obtained an approximate analytical expression
Mahmoudian N., Woolsey C.A.
doaj   +1 more source

Chassiss Design of Unmanned Underwater Glider (UUG-MIMET1)

open access: yes, 2014
This research explains on chassis design of unmanned underwater glider called UUG-MIMET1. The UUG-MIMET1 is a type of autonomous underwater vehicle (AUV) that uses small changes in its buoyancy in combination with wings to convert vertical motion to ...
Mohd Amin Hakim, Ramli   +2 more
core  

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