Berthing force of windsurfing under accompanying wave action of wave group

2021 ◽  
Vol 219 ◽  
pp. 232-239
Author(s):  
Rongjun Zhu
Keyword(s):  
Wave Action ◽  
Wave Group

Magnitude of the β-Factor Under Wave Action

1987 ◽  
Author(s):  
J. van de Graaff ◽  
R. C. Steijn
Keyword(s):  
Wave Action

Patterns in diversity and composition of the microbenthos of subarctic intertidal beaches with different morphodynamics

2020 ◽  
Vol 648 ◽  
pp. 19-38
Author(s):  
AI Azovsky ◽  
YA Mazei ◽  
MA Saburova ◽  
PV Sapozhnikov
Keyword(s):  
Species Abundance ◽  
Abundance Ratio ◽  
Wave Action ◽  
Coarse Grained ◽  
Sediment Properties ◽  
Β Diversity ◽  
Α Diversity ◽  
Wide Range ◽  
Similar Mode ◽  
Abundance And Diversity

Diversity and composition of benthic diatom algae and ciliates were studied at several beaches along the White and Barents seas: from highly exposed, reflective beaches with coarse-grained sands to sheltered, dissipative silty-sandy flats. For diatoms, the epipelic to epipsammic species abundance ratio was significantly correlated with the beach index and mean particle size, while neither α-diversity measures nor mean cell length were related to beach properties. In contrast, most of the characteristics of ciliate assemblages (diversity, total abundance and biomass, mean individual weight and percentage of karyorelictids) demonstrated a strong correlation to beach properties, remaining low at exposed beaches but increasing sharply in more sheltered conditions. β-diversity did not correlate with beach properties for either diatoms or ciliates. We suggest that wave action and sediment properties are the main drivers controlling the diversity and composition of the intertidal microbenthos. Diatoms and ciliates, however, demonstrated divergent response to these factors. Epipelic and epipsammic diatoms exhibited 2 different strategies to adapt to their environments and therefore were complementarily distributed along the environmental gradient and compensated for each other in diversity. Most ciliates demonstrated a similar mode of habitat selection but differed in their degree of tolerance. Euryporal (including mesoporal) species were relatively tolerant to wave action and therefore occurred under a wide range of beach conditions, though their abundance and diversity were highest in fine, relatively stable sediments on sheltered beaches, whereas the specific interstitial (i.e. genuine microporal) species were mostly restricted to only these habitats.

Wave action bottom reflection source term implementation

2021 ◽  
pp. 101818
Author(s):  
Yuval Yevnin ◽  
Yaron Toledo
Keyword(s):  
Source Term ◽  
Wave Action

scholarly journals Current state of studies of shock-wave action on the structure and properties of superconductors

2020 ◽  
Vol 1005 ◽  
pp. 012022
Author(s):  
B Mikhailov ◽  
A Mikhailova ◽  
V Nikulin ◽  
P Silin ◽  
I Borovitskaya ◽  
...  
Keyword(s):  
Shock Wave ◽  
Wave Action ◽  
Structure And Properties ◽  
Current State ◽  
Properties Of Superconductors

Stress measurement for steel slender waveguides based on the nonlinear relation between guided wave group velocity and stress

Measurement ◽  
2021 ◽  
pp. 109465
Author(s):  
Zuohua Li ◽  
Yingzhu Wang ◽  
Junchao Zheng ◽  
Nanxi Liu ◽  
Ming Li ◽  
...  
Keyword(s):  
Group Velocity ◽  
Stress Measurement ◽  
Guided Wave ◽  
Wave Group ◽  
Nonlinear Relation
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