A microscopic study on scattering in tissue section of Alternanthera philoxeroides under polarized light

2021 ◽  
Vol 46 (3) ◽  
Author(s):  
Shibsankar Roy ◽  
Barnini Bhattacharya ◽  
Bijay Bal ◽  
Kuntal Ghosh
Keyword(s):  
Microscopic Study ◽  
Tissue Section ◽  
Polarized Light ◽  
Alternanthera Philoxeroides

scholarly journals T2relaxation reveals spatial collagen architecture in articular cartilage: A comparative quantitative MRI and polarized light microscopic study

2001 ◽  
Vol 46 (3) ◽  
pp. 487-493 ◽  
Author(s):  
Miika T. Nieminen ◽  
Jarno Rieppo ◽  
Juha Töyräs ◽  
Juhana M. Hakumäki ◽  
Johanna Silvennoinen ◽  
...  
Keyword(s):  
Articular Cartilage ◽  
Microscopic Study ◽  
Polarized Light ◽  
Quantitative Mri ◽  
Light Microscopic Study

Crystallization in Unstretched Rubber. Microscopic Study in Polarized Light

1951 ◽  
Vol 24 (3) ◽  
pp. 550-556
Author(s):  
H. N. Campbell ◽  
M. D. Allen
Keyword(s):  
Low Temperature ◽  
Physical Properties ◽  
Melting Temperature ◽  
Microscopic Study ◽  
Room Temperature ◽  
Polarized Light ◽  
X Ray Diffraction ◽  
X Ray ◽  
Limited Mobility ◽  
Sensitive Method

Abstract Since many elastomers indicate by their physical properties that crystallization occurs even when such crystallization is not detectable by x-ray diffraction, a direct microscopic study in polarized light was undertaken. This study confirms the presence of such crystallinity not only in rubber but also in polybutadiene and some low-temperature copolymers. Furthermore, the same crystal pattern is reproduced on melting and refreezing provided the intermediate melting temperature is not too high. This indicates that x-ray diffraction is not a very sensitive method for detecting small amounts of crystallinity in high polymers. The reproduction of the crystal pattern on refreezing shows that the molecular segments have limited mobility even at room temperature; this may require revision of current theories of the origin of retractive forces in elastomers.

scholarly journals Polarized Light Microscopic Study of the Hidden Order Phase in URu2Si2

2014 ◽  
Author(s):  
Chihiro Tabata ◽  
Masashi Tokunaga ◽  
Makoto Yokoyama ◽  
Hiroyuki Hidaka ◽  
Tatsuya Yanagisawa ◽  
...  
Keyword(s):  
Microscopic Study ◽  
Polarized Light ◽  
Hidden Order ◽  
Light Microscopic Study
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