scholarly journals EXPERIMENTAL STUDY ON DAMAGE STRUCTURE OF A LAYER ARMOR BLOCK OF GENTLE SLOPE-TYPE COASTAL DIKE

1999 ◽  
Vol 15 ◽  
pp. 43-45
Author(s):  
Keiko OHTA
Keyword(s):  
Experimental Study ◽  
Gentle Slope ◽  
Damage Structure

scholarly journals The experimental study on characteristics of wave overtopping of gentle slope seawalls which wave dissipating blocks

1996 ◽  
Vol 12 ◽  
pp. 285-290
Author(s):  
Kazuo Katahira ◽  
Akira Sasada ◽  
Hiroshi Sakamura ◽  
Takanori Morikawa
Keyword(s):  
Experimental Study ◽  
Wave Overtopping ◽  
Gentle Slope

scholarly journals The experimental study on characteristics of wave overtopping of gentle slope seawalls which have wave dissipating blocks (part 3)

1998 ◽  
Vol 14 ◽  
pp. 399-404
Author(s):  
Kazuo Katahira ◽  
Teruhiko Sugino ◽  
Akiram Nakai ◽  
Takanori Morikawa ◽  
Kenichiro Kaneta
Keyword(s):  
Experimental Study ◽  
Wave Overtopping ◽  
Gentle Slope

Experimental study on the restoration from a tilt-azimuth series for improvement in resolution

1995 ◽  
Vol 53 ◽  
pp. 636-637
Author(s):  
Norio Baba ◽  
Norihiko Ichise ◽  
Syunya Watanabe
Keyword(s):  
Experimental Study ◽  
Spherical Aberration ◽  
Incident Beam ◽  
Optical Parameters ◽  
Beam Tilting ◽  
Illumination Method ◽  
Restoration Method ◽  
Illumination Mode

The tilted beam illumination method is used to improve the resolution comparing with the axial illumination mode. Using this advantage, a restoration method of several tilted beam images covering the full azimuthal range was proposed by Saxton, and experimentally examined. To make this technique more reliable it seems that some practical problems still remain. In this report the restoration was attempted and the problems were considered. In our study, four problems were pointed out for the experiment of the restoration. (1) Accurate beam tilt adjustment to fit the incident beam to the coma-free axis for the symmetrical beam tilting over the full azimuthal range. (2) Accurate measurements of the optical parameters which are necessary to design the restoration filter. Even if the spherical aberration coefficient Cs is known with accuracy and the axial astigmatism is sufficiently compensated, at least the defocus value must be measured. (3) Accurate alignment of the tilt-azimuth series images.

An Experimental Study of Some Properties of Stuttered Words

1962 ◽  
Vol 5 (4) ◽  
pp. 387-394 ◽  
Author(s):  
Bruce Quarrington ◽  
Jerome Conway ◽  
Nathan Siegel
Keyword(s):  
Experimental Study
Sign in / Sign up

Export Citation Format

Share Document