scholarly journals Probing the origin of quasi-periodic oscillations: the short-time-scale evolution of phase lags in GRS 1915+105

2016 ◽  
Vol 458 (4) ◽  
pp. 3655-3666 ◽  
Author(s):  
Jakob van den Eijnden ◽  
Adam Ingram ◽  
Phil Uttley
1990 ◽  
Vol 361 ◽  
pp. 514 ◽  
Author(s):  
J. P. Norris ◽  
P. Hertz ◽  
K. S. Wood ◽  
B. A. Vaughan ◽  
P. F. Michelson ◽  
...  

1993 ◽  
Vol 21 (2) ◽  
pp. 196-201
Author(s):  
Søren Achim Nielsen ◽  
Thomas Hougaard

An alternative test is presented, in which algal cultures are used for testing toxic substances. This test system is based on variations in the size distribution of cells in test cultures as a measurement of growth. Thus, inhibition of mitotic activity is used as a measurement for toxic effects. The test can be performed on a short time-scale and is very sensitive to even weak toxic doses.


1996 ◽  
Vol 32 (2) ◽  
pp. 212-221 ◽  
Author(s):  
Eglee Gomez Fermin ◽  
Francisco G. Figueiras ◽  
Belen Arbones ◽  
Maria Luisa Villarino

Sign in / Sign up

Export Citation Format

Share Document