Ionic Hydrogel‐Based Moisture Electric Generators for Underwater Electronics
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Science"
DOI: 10.1002/advs.202408954
Abstract: Ubiquitous moisture is of particular interest for sustainable power generation and self‐powered electronics. However, current moisture electric generators (MEGs) can only harvest moisture energy in the air, which tremendously limits the energy harvesting efficiency and… read more here.
Keywords: underwater electronics; moisture; electric generators; ionic hydrogel ... See more keywords
OMRI–MAC: Optimized Multi-transmission Receiver-Initiated MAC in Underwater Wireless Sensor Networks
Sign Up to like & getrecommendations! Published in 2019 at "Wireless Personal Communications"
DOI: 10.1007/s11277-018-5977-x
Abstract: Unlike terrestrial environment, the underwater environment possess additional and complicated challenges for wireless communication. For the underwater wireless communication, traditional radio wave communication is not feasible due to high channel fading and packet loss experienced… read more here.
Keywords: underwater wireless; communication; sensor; underwater environment ... See more keywords
Feasibility of in situ beta ray measurements in underwater environment.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of environmental radioactivity"
DOI: 10.1016/j.jenvrad.2017.05.008
Abstract: We describe an attempt at the development of an in situ detector for beta ray measurements in underwater environment. The prototype of the in situ detector is based on a CaF2: Eu scintillator using crystal… read more here.
Keywords: beta ray; underwater environment; measurements underwater; ray measurements ... See more keywords
Ultrasensitivity of self-powered wireless triboelectric vibration sensor for operating in underwater environment based on surface functionalization of rice husks
Sign Up to like & getrecommendations! Published in 2019 at "Nano Energy"
DOI: 10.1016/j.nanoen.2019.03.067
Abstract: Abstract We demonstrate the self-powered wireless triboelectric vibration sensor as made from the naturally nanoporous SiO2 particles for allowing the detection of the vibrations and movement in the underwater environment. The nanoporous SiO2 particles are… read more here.
Keywords: powered wireless; self powered; rice husks; sensor ... See more keywords
3D dynamics and control of a snake robot in uncertain underwater environment
Sign Up to like & getrecommendations! Published in 2024 at "Robotica"
DOI: 10.1017/s0263574724000821
Abstract: Abstract The snake robot can be used to monitor and maintain underwater structures and environments. The motion of a snake robot is achieved by lateral undulation which is called the gait pattern of the snake… read more here.
Keywords: control; robot; motion; snake robot ... See more keywords
Spacesuit Center of Gravity Assessments for Partial Gravity EVA Simulation in an Underwater Environment.
Sign Up to like & getrecommendations! Published in 2022 at "Human factors"
DOI: 10.1177/00187208211070635
Abstract: OBJECTIVE The objective is to analytically determine the expected CG and build hardware to measure and verify the suited subject's CG for lunar extravehicular activity (EVA) training in an underwater environment. BACKGROUND For lunar EVAs,… read more here.
Keywords: spacesuit; gravity; partial gravity; center gravity ... See more keywords