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A high resolution hydrogen line survey of Messier 31. I : Observations and data reduction
(1984-02-01)
New observations with the Westerbork Synthesis Radio Telescope are presented of M31 in the 21 cm line of neutral atomic hydrogen. The observations and calibration are described, and the various stages of data reduction are ...
A Structural Investigation of the Epstein—Barr (EB) Virus Membrane Antigen Glycoprotein, gp340
(1984-02)
Epstein—Barr (EB) virus membrane antigen (MA) glycoprotein (gp340) purified by a molecular weight-based technique has been subjected to biochemical analysis. Following treatment with glycosidases or tunicamycin during ...
Infrared and optical polarimetry of AM Herculis
(1984)
Circular polarization observations of AM Herculis have been obtained at wavelengths from 0.55 micron (V) to 2.2 micron (K) using a simultaneous three-channel polarimeter. Polarizations of up to 20 per cent were observed ...
Immunocytochemical localization of the elongation factor Tu in E. coli cells
(1984)
The localization of the elongation factor Tu (EF-Tu) in ultrathin cryosections of E. coli cells was determined with the electron microscope using a highly specific immunological labellin technique. EF-Tu is distributed ...
Infrared spectropolarimetry of Seyfert galaxy NGC1068
(1984)
Although most of the luminosity of Seyfert galaxy nuclei is emitted in the IR, the relative amounts of thermal dust and non-thermal emission are uncertain. Seyfert galaxies generally have smooth and featureless IR spectra, ...
Imaging and polarimetry of the galactic-center in the near infrared
(1984)
IR images of the Galactic center in H, K, L-prime and M are the bases of the present measurements of positions, magnitudes and colors for 35 sources which can be divided into two classes: those with colors typical of ...
A longitudinal study of the development of visual field advantage for letter matching
(1984)
The visual field advantage for letter matching was investigated longitudinally from 5 to 7 yr. A right visual advantage was found with very little indication of any increase with age. Cross-sectional controls exhibited ...