Search
Now showing items 21-30 of 410
Color appearance reproduction: visual data and predictive modeling
(John Wiley & Sons, Ltd, 1999-04)
Corresponding-colors data for complex images
were obtained using an adjustment method. Experiments were carried out for printed images viewed at a high luminance in a light surround under CIE illuminant D50 simulators ...
Gas dynamics in the barred Seyfert galaxy NGC4151 - II. High resolution HI study
(Blackwell Publishing: Monthly Notices of the Royal Astronomical Society, 1999-04)
We present sensitive, high angular resolution (6′′ × 5′′) λ21-cm observations of the neutral hydrogen in the nearby barred Seyfert galaxy, NGC4151. These HI observations, obtained using the VLA in B-configuration, are the ...
ATP-Dependent colchicine transport by human erythrocyte glutathione conjugate transporter
(Elsevier: Toxicology and Applied Pharmacology, 1999-03)
We have recently demonstrated mutually inhibitory ATP-dependent transport of dinitrophenyl-S-glutathione (DNP-SG) and doxorubicin by DNP-SG ATPase purified from human erythrocyte membranes (S. Awasthi et al., 1998a,b). Our ...
Time- and frequency-domain descriptions of spatially averaged one-way diffraction for an unfocused piston transducer
(Elsevier Science, 1999-03)
Time-domain and frequency-domain expressions describing spatially averaged effects of one-way diffraction in the case of an unfocused piston transmitter and finite receiver are of theoretical and practical interest. Here, ...
The Radio-optical jet in NGC 3862 from parsec to sub-kiloparsec scales
(Astrophysical Journal, 1999-03-01)
We have observed the radio source in NGC 3862 (3C 264) simultaneously with the European VLBI network and the MERLIN arrays, obtaining detailed images of its radio structure from parsec to subkiloparsec scales. 3C 264 shows ...
PKS2250-41 and the role of jet-cloud interactions in powerful radio galaxies (full paper)
(Blackwell Publishing: Monthly Notices of the Royal Astronomical Society, 1999-02)
We present high resolution, long-slit spectra of the jet-cloud interaction in the powerful southern radio galaxy PKS2250-41.We have resolved the emission lines into two main kinematic components: a broad component (FWHM ...
Approximating rings with local units via automorphisms
(Springer Verlag, 1999-02)
For a ring A with local units we investigate unital overrings T of A, and compare the
automorphism groups Aut(A) and Aut(T ).
Effects of surface tension and binary diffusion on pool boiling of dilute solutions - An Experimental assessment
(American Society of Mechanical Engineers, 1999-01-13)
Pool boiling heat transfer with dilute binary mixtures introduces two additional effects due to binary diffusion, and due to change in the surface tension. The secondary effects due to changes in contact angle and wetting ...
Adjunct aids in instructional prose: a multimedia study deaf college students
(Oxford University Press, 1999)
: A computer-based science lesson was administered to 144 deaf college students grouped into low, middle, and high reading ability levels. Five instructional conditions were compared: (1) text only, (2) text and content ...
The Stability of stochastic systems: The Case of persistence and resilience
(Elsevier. The definitive version is available at http://www.elsevier.com, 1999)
Beginning with the seminal work of Arrow and Hurwicz[1], there now exists a vast literature in economics on the stability of economic systems. This notwithstanding, to the best of our kno2wledge, the economics literature ...