Results 31 to 40 of about 260,542 (274)
On the parameterization of the drag coefficient in mixed seas
Scientia Marina, 2012 An analysis of the performance of parameterizations for the drag coefficient CD over the ocean is presented. The results were obtained by considering detailed observations from the recent IntOA experiment in which a co-existence of wind sea and swell ...
Héctor García-Nava +2 more
doaj +1 more source
Modeling and Simulation of GNSS-R Observables With Effects of Swell
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Global navigation satellite system-reflectometry (GNSS-R) has attracted much attention in remote sensing, such as sea wind speed detection, soil moisture, and sea ice.
Bowen Li +4 more
doaj +1 more source
Frontiers in Marine Science, 2019 Sea state information is needed for many applications, ranging from safety at sea and on the coast, for which real time data are essential, to planning and design needs for infrastructure that require long time series.
Fabrice Ardhuin +11 more
doaj +1 more source
Projections of Directional Spectra Help to Unravel the Future Behavior of Wind Waves
Frontiers 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
Use of the Dynamic Cone Penetrometer in Compacted Clay–Sand Layers
Applied 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
A multifunctional dynamic voltage restorer for power quality improvement [PDF]
, 2018 Power quality is a major concern in electrical power systems. The power quality disturbances such as sags, swells, harmonic distortion and other interruptions have an impact on the electrical devices and machines and in severe cases can cause serious ...
Dung, Vo Tien +2 more
core +1 more source
Depth Inversion Using SAR and Super-Resolution Enhancement: A Case Study on Case II Waters
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingDepth 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
Journal 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
VLTI/PIONIER images the Achernar disk swell
, 2017 Context. The mechanism of disk formation around fast-rotating Be stars is not well understood. In particular, it is not clear which mechanisms operate, in addition to fast rotation, to produce the observed variable ejection of matter.
Carciofi, A. C. +7 more
core +2 more sources
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source