Results 251 to 260 of about 15,312,059 (291)

Xeroradiography of the breast. A comparative study with conventional film mammography

Cancer, 1971
Xeroradiography was compared with conventional film mammography by asking 40 radiologists to diagnosis 48 histologically proven cases as malignant or benign on the basis of xeroradiographs and mammograms. Xeroradiography was significantly superior overall (79.9% vs. 73.6%) and in the diagnosis of malignancy (84.3% vs.
J N, Wolfe, R P, Dooley, L E, Harkins
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Comparative study on disintegration methods for oral film preparations

European Journal of Pharmaceutics and Biopharmaceutics, 2018
Orodispersible films (ODFs) provide high application comfort due to rapid disintegration in the oral cavity. They increasingly found the approval of pharmaceutical research and development and were added to the European Pharmacopeia in 2012. The European Pharmacopeia explicitly demands disintegration testing for ODFs, but does not refer to a suitable ...
Isabell Speer, Denise Steiner, Yasmin Thabet, Jörg Breitkreutz, Arno Kwade   +4 more
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Lanthanide-Doped Scandia and Yttria Cathodoluminescent Films: A Comparative Study

Chemistry of Materials, 2008
A comparative study of red-green-blue cathodoluminescent films based on yttria (Y2O3) and scandia (Sc2O3) as host materials was carried out. Europia (Eu2O3), terbia (Tb2O3) and thulia (Tm2O3) were used as dopant, respectively, for the red, green, and blue light emissions.
Gozzi D, Latini A, CARTA, DANIELA, CORRIAS, ANNA, FALQUI, ANDREA, Mountjoy G, Lazzaroni L, Salviati G, Fiddy SG   +8 more
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Comparative Study of Anodic and Cathodic Electrodeposited Films

ECS Meeting Abstracts, 2006
Abstract not Available.
Paula Drob, Mihai Popa, Ecaterina V. Vasilescu, Julia Claudia Mirza Rosca, Agustin Santana Lopez, Silviu Iulian Drob   +5 more
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A comparative study on the effect of homogenization conditions on the properties of the film-forming emulsions and the resultant films

Food Chemistry, 2021
Emulsions based on licorice essential oil (LEO) were prepared under different homogenization conditions (ultra-homogenization (U1) or U1 together with sonication (U2)). The obtained emulsions were incorporated into the carboxymethyl cellulose (CMC) film.
Reza, Fattahi, Mojan, Seyedain-Ardabili
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Comparative Study of Anisotropy Fields in Garnet Films

Japanese Journal of Applied Physics, 1984
Measurements of the anisotropy fields were performed on “as grown” Bi-TmFeGa Garnet, Bi-YIG and commercial 2 µm bubble film with compositions that were grown on [111] GGG substrates. Results from three independent measurement techniques of the anisotropy field are compared and reported.
V. R. K. Murthy, R. F. Belt
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Sportsvision: comparative study of the characteristics of the tear film

International Contact Lens Clinic, 2000
Abstract The study was designed in order to evaluate the tear film characteristics of elite athletes in four sports and compare them with those of a sedentary population. The effects of training on the tear film was studied. Methods: Quantitative (red phenol thread and meniscus height) and qualitative (TTT and BUT) tests were conducted on a group of ...
Lluı̈sa Quevedo, Genı́s Cardona, Joan Solé, Carme Serés, Montserrat Augé   +4 more
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A comparative study of Hillock formation in aluminum films

Thin Solid Films, 1995
Abstract Studies were conducted to evaluate the performance of a variety of aluminum alloys with respect to hillock formation. Specifically, the effects of film composition, deposition temperature, and underlayer on hillock formation were investigated.
B.Cao Martin, C.J. Tracy, J.W. Mayer, L.E. Hendrickson   +3 more
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Comparative study of textured and epitaxial ZnO films

Journal of Crystal Growth, 2000
Abstract ZnO films were synthesized by pulsed laser deposition (PLD) on GaAs and α-Al 2 O 3 substrates. The properties of ZnO films on GaAs and α-Al 2 O 3 have been investigated to determine the differences between epitaxial and textured ZnO films.
Y.R Ryu, S Zhu, J.M Wrobel, H.M Jeong, P.F Miceli, H.W White   +5 more
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Comparative study of the behavior of anions in polypyrrole films

Electrochimica Acta, 2005
Abstract Voltammetric studies of polypyrrole (PPy) films doped with Cl − , Br − , NO 3 − , and ClO 4 − anions under precisely controlled conditions show that the redox activity of the polymer film is determined by the nature of the anions used during the electrodeposition and is almost independent of the anions used in the electrochemical studies.
U. Johanson, M. Marandi, T. Tamm, J. Tamm   +3 more
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