Results 61 to 70 of about 24,945 (295)
SensorsIn base-station-based underwater wireless acoustic networks (B-UWANs), effective handover mechanisms are necessary to ensure seamless data services for mobile nodes such as autonomous underwater vehicles (AUVs).
Changho Yun, Yong-Ju Kwon
doaj +1 more source
Habitat‐Specific Design Strategies for Untethered Soft Robots
Advanced Science, EarlyView.Habitat shapes the design of untethered soft robots. Across land, water, air, and living tissues, environmental constraints govern viable combinations of compliant structures, actuation mechanisms, and energy delivery. This review connects these constraints with robotic performance and identifies design principles for advancing adaptable, durable, and ...
Siyang Li +3 more
wiley +1 more source
Manual Recovery of a Sea Ice Based Ocean Profiler
Frontiers in Marine Science, 2019 Ice-tethered ocean profiling systems are an essential tool for the year-round observation of physical and biogeochemical properties of the Arctic Ocean.
Christian Katlein +2 more
doaj +1 more source
Advanced Science, EarlyView.Engineered heart tissues (EHTs) derived from human iPSCs replicate mechanisms of ventricular tachycardia at the tissue level. Acquired Long‐QT conditions cause early afterdepolarizations, wavebreak, and transient rotors; in contrast, focal cryoinjury forms a stable substrate that supports ongoing reentry.
Matthew Fiedler +4 more
wiley +1 more source
Trinity Buoy Wharf Drawing Prize 2019:The Chainstore, Trinity Buoy Wharf, London
, 2020 Exhibition Dates: 18 January - 1 February 2020The Trinity Buoy Wharf Drawing Prize project is led by founding Director, Professor Anita Taylor, and supported by the Trinity Buoy Wharf Trust.Selected from original artworks, the Trinity Buoy Wharf Drawing ...
Taylor, Anita
core
Advanced Intelligent Systems, EarlyView.Fabrication shapes soft robot performance, but benchmarking data and selection guidelines remain scarce. We fabricate silicone actuators using two molding techniques and three mold types, characterizing them with cycle testing, microscopy, profilometry, and 3D imaging. Applying our lab‐scale, soft robotics‐specific fabrication evaluation criteria shows
Charlotte M. Folinus +3 more
wiley +1 more source
Geophysical Research LettersThe nearshore wind stress, u∗2, is examined using machine‐learning models for air‐ocean data collected via new flux buoys deployed across four experiments.
C. A. Benbow, J. H. MacMahan
doaj +1 more source
Drivers of tail evolution in squamates and their implications for the fossorial origin of snakes
The Anatomical Record, EarlyView.Abstract The axial skeleton serves as the primary structural support in all vertebrates and is subdivided into five distinct regions: cervical, thoracic, lumbar, sacral, and caudal. Relaxation of constraints acting on the terminal end of the axial skeleton has led to remarkable variation in caudal vertebrae number across Squamata.
Olivia Binfield +2 more
wiley +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Water hyacinth (Eichhornia crassipes) is an extremely invasive aquatic plant with notable environmental and socioeconomic impacts; however, its unique physicochemical properties offer potential for wastewater treatment through adsorption. This study investigates the acid activation of water hyacinth using acetic, sulphuric, hydrochloric, and ...
Zeinab Elbhnsawi +3 more
wiley +1 more source
Measurement and Analysis of Coastal Waves Along The North Sea Area of China
Polish Maritime Research, 2016 Taking advantage of coastal wave environment to carry out scaled ship model test is an effective testing technology for ship performance. In this paper, the method of spectral analysis is adopted to calculate the significant wave height, period, wave ...
Sun Shu-zheng, Li Hui, Sun Hui
doaj +1 more source