Determination of age-related changes in the morphological structure (sagging) of the human cheek using a photonumeric scale and three-dimensional surface parameters

2000 ◽  
Vol 22 (4) ◽  
pp. 247-258 ◽  
Author(s):  
Tsukahara ◽  
Takema ◽  
Fujimura ◽  
Moriwaki ◽  
Kitahara ◽  
...  
2008 ◽  
Vol 59 (1) ◽  
pp. 57-62 ◽  
Author(s):  
Toshimi Suzuki ◽  
Akio Maruyama ◽  
Takao Sugiura ◽  
Shuichi Machida ◽  
Hirofumi Miyata

2020 ◽  
Vol 61 (4) ◽  
pp. 11 ◽  
Author(s):  
Eduardo Martinez-Enriquez ◽  
Alberto de Castro ◽  
Ashik Mohamed ◽  
N. Geetha Sravani ◽  
Marco Ruggeri ◽  
...  

2002 ◽  
Vol 147 (4) ◽  
pp. 689-695 ◽  
Author(s):  
S. Akazaki ◽  
H. Nakagawa ◽  
H. Kazama ◽  
O. Osanai ◽  
M. Kawai ◽  
...  

2017 ◽  
Vol 260 ◽  
pp. 227-234
Author(s):  
Natalija Bulaha ◽  
Janis Lungevics ◽  
Janis Rudzitis

In this scientific article the recommendations for a three-dimensional surface roughness parameters determination of mechatronics elements are developed. First of all, the measurements for surface with irregular roughness were made, what led to the determination of a 3D roughness correlation function. On that basis correlation interval in two perpendicular treatment directions was calculated and associated with number of surface roughness uncorrelated points. Secondly, the surface roughness step parameters evaluation precision in two mutually perpendicular directions was analysed. Particular attention was paid to the roughness average step RSm in the treatment longitudinal direction. As a result, the recommendations for a 3D roughness parameters determination were prepared.


2012 ◽  
Vol 89 (3) ◽  
pp. 83-92 ◽  
Author(s):  
Kyoichi ITO ◽  
Satoshi ANDO ◽  
Norihiko AKIBA ◽  
Yuichi WATANABE ◽  
Yasuo OKUYAMA ◽  
...  

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