Zobrazeno 1 - 10
of 77
pro vyhledávání: '"K A, Shaffer"'
Publikováno v:
Biomedical Microdevices. 3:315-322
A variable height flow cell was used to measure the adhesion properties of the neural cell line of neuroblastoma X glioma (NG108-15) cells cultured on substrates of organosilane self-assembled monolayers (SAMs). The SAMs tested in this study were 13F
Autor:
A. E. Schaffner, Q. Y. Liu, J. L. Barker, K. M. Shaffer, H. M. Schessler, C. B. Montgomery, D. R. Jung, T. W. Schneider, K. E. Bateman, Y. X. Li, T. L. Custer, M. S. Ravenscroft, James J. Hickman
Publikováno v:
Journal of the American Chemical Society. 120:12169-12177
We have determined the parameters necessary to fabricate reproducible neuronal patterns which we are using to begin studying fundamental issues in developmental neurobiology. The addition of a beam homogenizer, as well as a new surface preparation, h
Publikováno v:
Radiology. 207:443-453
To describe the characteristics of U.S. radiology groups and of radiologists in different types of practices in 1995.A survey was distributed to 3,024 radiologists; the response rate was 75%. Responses were weighted to represent all U.S. groups or ra
Publikováno v:
Radiology. 205:479-486
To determine the hiring activity of radiology groups in 1996.A survey was mailed to a stratified, random sample of 794 radiology groups in autumn 1996. The response rate was 78%. Responses were weighted to be representative of all of the approximatel
Publikováno v:
Langmuir. 13:5933-5940
To observe the changes in the mechanical properties of copolymer interfacial films when controlled changes are imposed on molecular architecture, we have studied capillary waves in spread monolayers of triblock and pentablock copolymers of γ-benzyl-
Autor:
W. Harmon Ray, W. K. Alex Shaffer
Publikováno v:
Journal of Applied Polymer Science. 65:1053-1080
The development of a detailed kinetic model describing some of the unusual effects observed in catalyzed olefin polymerization is presented. Based on the method of moments, the model describes the rate effects of hydrogen and comonomers, as well as t
Publikováno v:
Radiology. 203:695-704
To determine the initial employment experience of 1995 graduates of radiology programs.A questionnaire was mailed to all graduates of radiation oncology programs and to a stratified, random sample of 600 graduates of diagnostic radiology programs. Th
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 56:210-218
Publikováno v:
American Journal of Roentgenology. 165:1337-1341
The purpose of this paper is to present results related to two questions regarding changes in the sex ratio of American radiologists. Do men and women in radiology have different patterns of subspecialization, postresidency training, board certificat
Publikováno v:
Radiology. 194:649-656
To determine characteristics associated with differences among radiologists in professional satisfaction and the effect of satisfaction on career plans.The American College of Radiology surveyed 2,804 radiologists and nuclear medicine specialists in