Results 161 to 170 of about 3,084 (253)

Terrestrial Analogs to Titan for Geophysical Research

open access: yesReviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Saturn's moon Titan exhibits remarkable parallels to the Earth in many geophysical and geological processes not found elsewhere in the solar system at the present day. These include a nitrogen atmosphere with a condensible gas—methane—replacing the Earth's water, leading to an active meteorology with rainfall and surface manifestations ...
Conor A. Nixon   +21 more
wiley   +1 more source

On Modeling Eavesdropping Attacs in Underwater Acoustic Sensor Networks

open access: yes, 2016
The security and privacy of underwater acoustic sensor networks has received extensive attention recently due to the proliferation of underwater activities.
Xiao, Hong   +4 more
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A new acoustic telemetry tag that identifies carrier mortality by monitoring activity level

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 6, Page 1735-1742, June 2026.
Abstract We present a new acoustic telemetry tag capable of detecting whether its carrier stops moving for long enough to presume the organism has died, and of reporting the time elapsed since movement ceased. The tag uses existing environmental sensor technology together with an algorithm with user‐specifiable thresholds, and importantly, can separate
Karl P. Phillips   +7 more
wiley   +1 more source

AI Revolution and Warfare: A New Paradigm Shift in Defence Procurement, Restructuring, Training, and Recruitment

open access: yesCanadian Public Administration, Volume 69, Issue 2, Page 250-277, June 2026.
Abstract The war in Ukraine and Israel's successful operations have demonstrated the apparent shift in military operations, strategic defence spending, and innovations. Drawing parallels to the industrial revolution and how it slowly transferred military procurement, training, and deployment, the current study also highlights the AI revolution and the ...
Ehsan Jozaghi
wiley   +1 more source

The Aggregation of Fish in the Metalimnion Constrains Zooplankton Diel Vertical Migration

open access: yesFreshwater Biology, Volume 71, Issue 6, June 2026.
ABSTRACT The role of fish predation in zooplankton diel vertical migration (DVM) is well established, where zooplankton move to deep waters during the day—to hide from visual predators in surface layers—and return to the epilimnion at night (i.e., ‘normal’ DVM), to feed on phytoplankton.
Riwan Leroux   +3 more
wiley   +1 more source

Emerging Applications of Additive Manufacturing in Aquaculture Systems: A Comprehensive Review

open access: yesReviews in Aquaculture, Volume 18, Issue 3, June 2026.
Additive manufacturing (3D printing) is transforming aquaculture through smart monitoring, customized components, feeding systems, water quality control, and sustainable production. ABSTRACT This review provides a comprehensive analysis of the existing literature on additive manufacturing, commonly known as three‐dimensional (3D) printing, in ...
Subha M. Roy, Hyunsoo Choi, Taeho Kim
wiley   +1 more source

Three-Dimensional Routing in Underwater Acoustic Sensor Networks

open access: yes, 2008
Underwater sensor networks will find applications in oceanographic data collection, pollution monitoring, offshore exploration, disaster prevention, assisted navigation, and tactical surveillance applications. In this paper, the problem of data gathering

core  

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