Eliminating the effect of bulk scattering when measuring skin surface roughness using speckle contrast: a skin phantom study

2012 ◽  
Author(s):  
Lioudmila Tchvialeva ◽  
Igor Markhvida ◽  
David I. McLean ◽  
Harvey Lui ◽  
Haishan Zeng ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Skin Surface ◽  
Phantom Study ◽  
Speckle Contrast ◽  
Bulk Scattering ◽  
Skin Surface Roughness

Quantitative Evaluation of Skin Surface Roughness Using Optical Coherence Tomography In Vivo

2019 ◽  
Vol 25 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Sanzhar Askaruly ◽  
Yujin Ahn ◽  
Hyeongeun Kim ◽  
Andrey Vavilin ◽  
Sungbea Ban ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Optical Coherence Tomography ◽  
Quantitative Evaluation ◽  
Skin Surface ◽  
Optical Coherence ◽  
Skin Surface Roughness

Objective measurements of skin surface roughness after microdermabrasion treatment

2017 ◽  
Vol 23 (3) ◽  
pp. 346-353
Author(s):  
A. Zapletalova ◽  
V. Pata ◽  
R. Janis ◽  
K. Kejlova ◽  
P. Stoklasek
Keyword(s):  
Surface Roughness ◽  
Skin Surface ◽  
Objective Measurements ◽  
Skin Surface Roughness

Relationship between dermal birefringence and the skin surface roughness of photoaged human skin

2009 ◽  
Vol 14 (4) ◽  
pp. 044032 ◽  
Author(s):  
Shingo Sakai ◽  
Noriaki Nakagawa ◽  
Masahiro Yamanari ◽  
Arata Miyazawa ◽  
Yoshiaki Yasuno ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Human Skin ◽  
Skin Surface ◽  
Skin Surface Roughness

scholarly journals Diversity of dermal denticle structure in sharks: Skin surface roughness and three-dimensional morphology

2018 ◽  
Vol 279 (8) ◽  
pp. 1132-1154 ◽  
Author(s):  
Madeleine V. Ankhelyi ◽  
Dylan K. Wainwright ◽  
George V. Lauder
Keyword(s):  
Surface Roughness ◽  
Three Dimensional ◽  
Skin Surface ◽  
Dermal Denticle ◽  
Skin Surface Roughness

scholarly journals Comparative Functional and Phylogenomic Analyses of Host Association in the Remoras (Echeneidae), a Family of Hitchhiking Fishes

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
C P Kenaley ◽  
A Stote ◽  
W B Ludt ◽  
P Chakrabarty
Keyword(s):  
Surface Roughness ◽  
Single Species ◽  
Skin Surface ◽  
Host Specialization ◽  
Phylogenetic Distance ◽  
The Family ◽  
Ct Analysis ◽  
Skin Surface Roughness ◽  
Adhesion Performance ◽  
Phylogenomic Analyses

Synopsis The family Echeneidae consists of eight species of marine fishes that hitchhike by adhering to a wide variety of vertebrate hosts via a sucking disc. While several studies have focused on the interrelationships of the echeneids and the adhesion performance of a single species, no clear phylogenetic hypothesis has emerged and the morphological basis of adhesion remains largely unknown. We first set out to resolve the interrelationships of the Echeneidae by taking a phylogenomic approach using ultraconserved elements. Then, within this framework, we characterized disc morphology through µ-CT analysis, evaluated host specificity through an analysis of host phylogenetic distance, and determined which axes of disc morphological variation are associated with host diversity, skin surface properties, mean pairwise phylogenetic distance (MPD obs.), and swimming regime. We recovered an extremely well-supported topology, found that the specificity of host choice is more variable in a pelagic group and less variable in a reef-generalist group than previously proposed, and that axes of disc morphospace are best explained by models that include host skin surface roughness, host MPD obs., and maximum host Reynolds number. This suggests that ecomorphological diversification was driven by the selection pressures of host skin surface roughness, host specialization, and hydrodynamic regime.

Analysis of skin surface roughness by visual assessment and surface measurement

2013 ◽  
Vol 20 (2) ◽  
pp. 94-101 ◽  
Author(s):  
Rie Ohtsuki ◽  
Takeshi Sakamaki ◽  
Shoji Tominaga
Keyword(s):  
Surface Roughness ◽  
Visual Assessment ◽  
Skin Surface ◽  
Surface Measurement ◽  
Skin Surface Roughness
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