Anisotropic Scattering of Light by Isolated Freely Flexible Linear Macromolecules in Amorphous Matrix under Strain

1963 ◽  
Vol 39 (6) ◽  
pp. 1612-1613 ◽  
Author(s):  
Hari L. Bhatnagar
Keyword(s):  
Amorphous Matrix ◽  
Anisotropic Scattering ◽  
Scattering Of Light ◽  
Linear Macromolecules

Anisotropic scattering of light in random media: incoherent backscattered spotlight

1998 ◽  
Vol 37 (18) ◽  
pp. 4017 ◽  
Author(s):  
Patrick Snabre ◽  
Abdellah Arhaliass
Keyword(s):  
Random Media ◽  
Anisotropic Scattering ◽  
Scattering Of Light

Effect of macromolecular length on anisotropic scattering of light in an electric field

Polymer ◽  
1976 ◽  
Vol 17 (12) ◽  
pp. 1039-1043 ◽  
Author(s):  
M. Dȩbska-Kotłowska ◽  
S. Kielich
Keyword(s):  
Electric Field ◽  
Anisotropic Scattering ◽  
Scattering Of Light

AEM analysis of crystallization in Ti-based amorphous alloys

1983 ◽  
Vol 41 ◽  
pp. 270-271
Author(s):  
A.R. Pelton ◽  
A.F. Marshall ◽  
Y.S. Lee
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloys ◽  
Amorphous Materials ◽  
Isothermal Annealing ◽  
Amorphous Matrix ◽  
Nucleation And Growth ◽  
Current Interest ◽  
Amorphous Films ◽  
Electrical And Magnetic Properties

Amorphous materials are of current interest due to their desirable mechanical, electrical and magnetic properties. Furthermore, crystallizing amorphous alloys provides an avenue for discerning sequential and competitive phases thus allowing access to otherwise inaccessible crystalline structures. Previous studies have shown the benefits of using AEM to determine crystal structures and compositions of partially crystallized alloys. The present paper will discuss the AEM characterization of crystallized Cu-Ti and Ni-Ti amorphous films.Cu60Ti40: The amorphous alloy Cu60Ti40, when continuously heated, forms a simple intermediate, macrocrystalline phase which then transforms to the ordered, equilibrium Cu3Ti2 phase. However, contrary to what one would expect from kinetic considerations, isothermal annealing below the isochronal crystallization temperature results in direct nucleation and growth of Cu3Ti2 from the amorphous matrix.

Paracrystalline Aggregates of Psoriatic Keratin and Their Relation to Normal Keratin Structure

1985 ◽  
Vol 43 ◽  
pp. 680-681
Author(s):  
S. Trachtenberg ◽  
P.M. Steinert ◽  
B.L. Trus ◽  
A.C. Steven
Keyword(s):  
Cell Death ◽  
Stratum Corneum ◽  
Intermediate Filament ◽  
Skin Disease ◽  
Amorphous Matrix ◽  
Terminal Differentiation ◽  
Proteolytic Degradation ◽  
Horny Layer ◽  
Chronic Skin ◽  
Chronic Skin Disease

During terminal differentiation of vertebrate epidermis, certain specific keratin intermediate filament (KIF) proteins are produced. Keratinization of the epidermis involves cell death and disruption of the cytoplasm, leaving a network of KIF embedded in an amorphous matrix which forms the outer horny layer known as the stratum corneum. Eventually these cells are shed (desquamation). Normally, the processes of differentiation, keratinization, and desquamation are regulated in an orderly manner. In psoriasis, a chronic skin disease, a hyperkeratotic stratum corneum is produced, resulting in abnormal desquamation of unusually large scales. In this disease, the normal KIF proteins are diminished in amount or absent, and other proteins more typical of proliferative epidermal cells are present. There is also evidence of proteolytic degradation of the KIF.

Modern trends in the spectroscopy of Raman scattering of light

1966 ◽  
Vol 89 (5) ◽  
pp. 49-88 ◽  
Author(s):  
V.A. Zubov ◽  
M.M. Sushchinskii ◽  
I.K. Shuvalov
Keyword(s):  
Raman Scattering ◽  
Scattering Of Light
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