Results 61 to 70 of about 5,631 (303)
Advanced Science, EarlyView.Palatable food alleviates stress and prevents anxiety. This study uncovers a dedicated neural pathway: dopamine release in the PFC activates D1R neurons, whose projections to the peri‐PVN engage a population of anxiolytic CRFR1 neurons. These neurons then inhibit stress‐induced hyperactivity of PVNCRF neurons, providing a circuit‐level explanation for ...
Yuchuan Hong +12 more
wiley +1 more source
An Autonomous Underwater Vehicle Navigation Technique for Inspection and Data Acquisition in UWSNs
IEEE AccessThis article introduces an innovative approach to the navigation of autonomous underwater vehicles (AUVs) in inspection and data acquisition missions within underwater wireless sensor networks (UWSNs).
Arif Wibisono +3 more
doaj +1 more source
Active planning for underwater inspection and the benefit of adaptivity [PDF]
The International Journal of Robotics Research, 2012 We discuss the problem of inspecting an underwater structure, such as a submerged ship hull, with an autonomous underwater vehicle (AUV). Unlike a large body of prior work, we focus on planning the views of the AUV to improve the quality of the inspection, rather than maximizing the accuracy of a given data stream.
Hollinger, Geoffrey A. +4 more
openaire +3 more sources
An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots
Advanced Science, EarlyView.This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang +5 more
wiley +1 more source
DronesAutonomous Underwater Vehicles (AUVs) equipped with vision systems face unique challenges in real-time environmental perception due to harsh underwater conditions and computational constraints.
Wannian Li, Fan Zhang
doaj +1 more source
Mosaicing of Acoustic Video Images for Underwater Structure Inspection
, 2010 With the development of international communication and the advent of terrorism, safety and security of the underwater structures such as shipping dock, bridge pier and the bottom of ship hull become a key issue.
Wei Shen +3 more
core +1 more source
Advanced Science, EarlyView.We introduce a vision‐based real‐time monitoring system for additive manufacturing that detects subtle moisture‐induced degradation via a diffusion model‐based framework. The approach enables nondestructive assessment of moisture‐induced damage level and mechanical performance and establishes a practical route toward more intelligent, reliable, and ...
Jiyoung Jung +4 more
wiley +1 more source
Real-Time Seafloor Segmentation and Mapping [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesPosidonia oceanica meadows are a species of seagrass highly dependent on rocks for their survival and conservation. In recent years, there has been a concerning global decline in this species, emphasizing the critical need for efficient monitoring and ...
M. Grimaldi +8 more
doaj +1 more source
Development of unmanned inspection equipment for underwater damages of harbor facilities
, 2013 In Korea, the old harbor facilities are increasing. Thus, damages of the structures are easily induced due to unexpected accidents such as natural disasters.
장인성 +4 more
core
Advanced Science, EarlyView.A pneumatically actuated multi‐tissue microphysiological system is integrated with AI‐based machine vision and automatic sampling and replenishment systems. The platform allows for the emulation of translationally relevant long‐term pharmacokinetic exposure scenarios for multiple weeks while enabling longitudinal monitoring of response biomarkers ...
Jibbe Keulen +15 more
wiley +1 more source