Results 31 to 40 of about 64,710 (311)

Power Quality Improvement in HRES Grid Connected System with FOPID Based Atom Search Optimization Technique

open access: yesEnergies, 2021
An intelligent control strategy is proposed in this paper which suggests the Optimum Power Quality Enhancement (OPQE) of grid-connected hybrid power systems with solar photovoltaic, wind turbines, and battery storage.
Ch. Rami Reddy   +4 more
doaj   +1 more source

Swell

open access: yes, 2015
Swell is a visual deconstruction of the vital data many surfers use to plan the weekend activities. Based around wave direction and wind patterns, this set of hand pulled and vinyl posters explores the graphical journey in which we follow.
Jeremy Goffin (17158612)
core   +1 more source

Projections of Directional Spectra Help to Unravel the Future Behavior of Wind Waves

open access: yesFrontiers in Marine Science, 2021
Based on a novel approach, present-day and future spectral wind-wave conditions in a high-emission scenario from a seven-member wave climate projection ensemble are compared.
Hector Lobeto   +2 more
doaj   +1 more source

Swell-dissipation function for wave models

open access: yes, 2012
In the paper, we will investigate swell attenuation due to production of turbulence by the wave orbital motion. Theoreticaly, potential waves cannot generate the vortex motion, but the scale considerations indicate that if the steepness of waves is not ...
A. Babanin (18798013)
core   +1 more source

“Swelling Chlorite”

open access: yesGéotechnique, 1950
Synopsis On examination, two samples of clay from Keuper marls have been found to contain a chloritic mineral showing a limited c-axis expansion on glycerol treatment. One of these samples gives the same (001) spacing as montmorillonoids when treated with glycerol, and a heating test is necemary to make the distinction.
Stephen, I., MacEwan, D. M. C.
openaire   +1 more source

Depth Inversion Using SAR and Super-Resolution Enhancement: A Case Study on Case II Waters

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Depth inversion is crucial for ocean exploration, with synthetic aperture radar (SAR) technology being a key tool due to its all-weather capabilities. However, SAR-based depth inversion typically has limited resolution, ranging from hundreds to thousands
Meng Zhang   +6 more
doaj   +1 more source

Swell-shrink Cycles of Lime Stabilized Expansive Subgrade

open access: yes, 2016
Subgrades of expansive nature are one of the main causes of damage to road network in Australia. Consequently, lime stabilization has been widely used to reduce the swell- shrink potential of these types of soils and thus reduce the associated damage ...
Asmaa Al-Taie (19014743)   +4 more
core   +1 more source

Use of the Dynamic Cone Penetrometer in Compacted Clay–Sand Layers

open access: yesApplied Sciences, 2022
The ASTM D6951 suggests a test method using the dynamic cone penetrometer (DCP) for the assessment of shallow pavement strength. This study is dedicated to evaluating a similar test method to be used for fine-grained clay–sand mixtures, which are ...
Muawia Dafalla   +2 more
doaj   +1 more source

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa   +8 more
wiley   +1 more source

Numerical Study on Spatio-Temporal Distribution of Cold Front-Induced Waves along the Southeastern Coast of China

open access: yesJournal of Marine Science and Engineering, 2021
Cold fronts, as one of the most frequent extreme weather events, can induce significant waves on the sea. This work analyzes the spatial and temporal variations in cold front events, especially the characteristics of wind directions during cold fronts in
Pinyan Xu   +4 more
doaj   +1 more source

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