scholarly journals Hα Spectroscopy of WW Cet

1997 ◽  
Vol 163 ◽  
pp. 814-815
Author(s):  
C. Tappert ◽  
W. Wargau ◽  
R.W. Hanuschik
Keyword(s):  
World Wide Web ◽  
Emission Line ◽  
Spectroscopic Data ◽  
World Wide ◽  
Radial Velocities ◽  
Cataclysmic Variable ◽  
Time Resolved ◽  
The World ◽  
Hα Emission ◽  
Different Parts

AbstractTime-resolved spectroscopic data of the cataclysmic variable WW Cet were taken during quiescence, outburst, and decline from outburst. The profile of the Hα emission line is studied by measuring radial velocities of different parts of the line.The complete poster is available on the World Wide Web at http://www. astro, ruhr-uni-bochum.de/cta/paper.html.

Dancing Across the World Wide Web: Advocacy in the 21st Century

2009 ◽  
Author(s):  
Blair Williams Cronin ◽  
Ty Tedmon-Jones ◽  
Lora Wilson Mau
Keyword(s):  
World Wide Web ◽  
21St Century ◽  
World Wide ◽  
The World

THE EUROPEAN UNION FORUM ON KIDS' SAFETY IN INTERNET SIF 2019

2019 ◽  
pp. 3-6
Author(s):  
D. A. Bogdanova
Keyword(s):  
European Union ◽  
World Wide Web ◽  
World Wide ◽  
The European Union ◽  
Internet Forum ◽  
The World

The article provides an overview of the activities of the European Union Forum on kids' safety in Internet — Safer Internet Forum (SIF) 2019, which was held in Brussels, Belgium, in November 2019. The current Internet risks addressed by the World Wide Web users, especially children, are described.

The STEP environment for distributed problem-based learning on the World Wide Web

2002 ◽  
Author(s):  
Constance A. Steinkuehler ◽  
Sharon J. Derry ◽  
David K. Woods ◽  
Cindy E. Hmelo-Silver
Keyword(s):  
World Wide Web ◽  
World Wide ◽  
Problem Based Learning ◽  
The World

WebWatcher: A Learning Apprentice for the World Wide Web

1995 ◽  
Author(s):  
Robert Armstrong ◽  
Dayne Freitag ◽  
Thorsten Joachims ◽  
Tom Mitchell
Keyword(s):  
World Wide Web ◽  
World Wide ◽  
The World
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