Results 251 to 260 of about 19,016 (312)

Hydrogen to Power: Exploring Current Developments and Future Challenges

open access: yesNatural Sciences, Volume 6, Issue 3, July 2026.
As the interest in low‐carbon energy systems grows, hydrogen continues to attract attention as a flexible energy carrier for power applications. Developments in hydrogen production, storage, transport, and utilization are explored. In addition, the deployment challenges of hydrogen energy vector related to economics, infrastructure, safety, and ...
Md. Shafiullah   +6 more
wiley   +1 more source

Beyond 5G and Non‐terrestrial Network (NTN) Integrated Architecture: Access Challenges for Expanding Artificial Intelligence of Things (AIoT)

open access: yesInternational Journal of Satellite Communications and Networking, Volume 44, Issue 4, Page 378-393, July/August 2026.
ABSTRACT This study analyzes the architecture of the beyond 5G‐NTN (Non‐terrestrial Network) integrated network and presents the technical, legal, and regulatory challenges and considerations for expanding the Artificial Intelligence of Things (AIoT) ecosystem.
Byung Woon Kim, Ga Eun Choi
wiley   +1 more source

Autonomous Underwater Vehicle

open access: yes智能科学与技术学报, 2022
openaire   +1 more source

A Straightforward Synthesis of a Diene From a Homoallylic Bromide to Access Cycloadducts to Elucidate Michael Acceptors as Antimicrobial Motifs

open access: yesChemistrySelect, Volume 11, Issue 25, 3 July 2026.
A straightforward method to cleanly yield a novel diene from isopulegol was developed. The diene served as a precursor to various cycloadducts, which led to the identification of Michael acceptors as antimicrobial motifs. ABSTRACT Conjugated dienes are useful precursors to cascade reactions that undergo cycloadditions to access polycyclic compounds ...
Jose G. Urbiola   +6 more
wiley   +1 more source

sampley: A Python package for sampling visual survey data

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 7, Page 2028-2038, July 2026.
Abstract Visual surveys are a common method of obtaining data for ecological studies, including studies that develop models (e.g. species distribution models). In the case of transect or non‐transect line surveys, data must often be partitioned into spatiotemporal units (i.e. samples) before being modelled.
Jonathan Syme   +4 more
wiley   +1 more source

Experimental testing of an autonomous underwater vehicle with tunnel thrusters

open access: yes, 2009
Stevenson, Peter   +2 more
core  

Quantifying Southern Sea Otter (Enhydra lutris nereis) Reactions to a Quadcopter Drone in Central California

open access: yesMarine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Drones are useful for wildlife research and management, but they can cause disturbance and harassment to wildlife. Sea otters (Enhydra lutris) are candidates for drone‐based observation and monitoring but are vulnerable to disturbance. No studies have evaluated drone effects on sea otter behavior, but based on prior disturbance studies, we ...
Colleen Young   +5 more
wiley   +1 more source

Glacial Ice‐Front Calving: Internal Wave Generation and Melting

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Small, frequent calving events dominate the behavior of most Arctic marine‐terminating glaciers, yet their oceanographic impacts remain largely unquantified. We present the first direct observations of internal waves generated by modest ice‐fall calving at Kronebreen, Svalbard. High‐resolution current meter and microstructure measurements show
M. E. Inall   +3 more
wiley   +1 more source

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