A method for automated determination of parameters describing intracranial liquorodynamics from the data of rheoencephalography and transcranial dopplerography

2013 ◽  
Vol 49 (1) ◽  
pp. 125-127
Author(s):  
I. S. Masalov ◽  
Yu. V. Andreeva ◽  
S. K. Erkebaeva ◽  
G. B. Weinstein
2003 ◽  
Vol 144 (1-2) ◽  
pp. 79-94 ◽  
Author(s):  
Zhong Huang ◽  
Philip R Baldwin ◽  
Srinivas Mullapudi ◽  
Pawel A Penczek

2017 ◽  
Vol 26 (102) ◽  
pp. 110-119
Author(s):  
D. S. Yarymbash, ◽  
◽  
S. T. Yarymbash, ◽  
T. E. Divchuk, ◽  
D. A. Litvinov

Author(s):  
P.F. Collins ◽  
W.W. Lawrence ◽  
J.F. Williams

AbstractA procedure for the automated determination of ammonia in tobacco has been developed. Ammonia is extracted from the ground tobacco sample with water and is determined with a Technicon Auto Analyser system which employs separation of the ammonia through volatilization followed by colourimetry using the phenate-hypochlorite reaction. The procedure has been applied to a variety of tobaccos containing from 0.02 to 0.5 % ammonia with an overall relative standard deviation of 2 %. The accuracy of the procedure as judged by recovery tests and by comparison to a manual distillation method is considered adequate


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