Results 21 to 30 of about 2,332,799 (235)
Estimation of Significant Wave Height Using Wave-Radar Images
Journal of Marine Science and EngineeringCharacteristics of random ocean waves have been measured by different devices, and X-band marine radar is one of the typical devices. This study proposes an enhanced methodology for estimating the significant wave height of ocean waves through the ...
Jae-Hoon Lee +4 more
doaj +1 more source
A Study on the Sloshing Problem of Vertical Storage Tanks under the Action of Near-Fault Earthquakes
Advances in Civil Engineering, 2020 In this study, through a vibration table test, finite element simulation, and research on the rationality of the wave-height fortification of national storage tank specifications, the sloshing response of vertical storage tanks under the action of near ...
Lijian Zhou +3 more
doaj +1 more source
Directional Extreme Value Models in Wave Energy Applications
Atmosphere, 2020 A wide range of wave energy applications relies on the accurate estimation of extreme wave conditions, while some of them are frequently affected by directionality.
Flora Karathanasi +2 more
doaj +1 more source
Physical Experimental Study on the Wave Reflection and Run-Up of a New Ecological Hollow Cube
Journal of Marine Science and EngineeringImplementing quadrangular hollow blocks on breakwaters is a common method for wave mitigation and ocean disaster prevention. In order to improve the wave-damping performance of conventional quadrangular hollow blocks, a new quadrangular hollow block is ...
Haitao Zhao +7 more
doaj +1 more source
Arthritis Care &Research, EarlyView.Objective The aim of this study was to test the hypothesis that multijoint osteoarthritis would modify the relation between time and frailty progression, in which more affected joints would lead to larger declines over six years compared to those without osteoarthritis using data from the Canadian Longitudinal Study on Aging.
Carson Halliwell +2 more
wiley +1 more source
Clustering-Based Global Forecasting Models for Significant Wave Height Prediction
, 2023 Accurate wave predictions safeguard maritime operations, coastal communities, and marine ecosystems. Significant wave height, an average height of the highest one-third of the waves recorded during the sampling period, plays a crucial role in analyzing ...
Chandrala, Rohini
core
Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
Advanced Engineering Materials, EarlyView.Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn +5 more
wiley +1 more source
INVESTIGATION OF SLOSHING IN THE PRISMATIC TANK WITH VERTICAL AND T-SHAPE BAFFLES
Brodogradnja, 2022 The demand for liquid carriers, such as liquefied natural gas (LNG), has increased in recent years. One of the most common types of LNG carriers is the membrane type, which is often built by a shipyard with a prismatic tank shape.
Andi Trimulyono +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A thermoplastic PMMA‐based photoresin enables high‐resolution DLP printing followed by solvent‐vapor smoothing. The treatment reduces staircase‐induced surface roughness from 2.33 µm to 129 nm and increases visible‐light transmittance from approximately 30% to 80%, providing a route toward transparent PMMA components for rapid prototyping and non ...
Rozhin Heydarpour +5 more
wiley +1 more source