Computer Determination of Earthquake Epicenters

1972 ◽  
pp. 13-15 ◽  
Author(s):  
V. I. Keilis-Borok ◽  
L. G. Pavlova ◽  
I. I. Pyatetskii-Shapiro ◽  
P. T. Reznyakovskii ◽  
T. S. Zhelankina
Keyword(s):  
Computer Determination

Computer Determination of Aquifer Parameters Using Slope Matching

Ground Water ◽  
1997 ◽  
Vol 35 (3) ◽  
pp. 546-550 ◽  
Author(s):  
Robert Pittenger ◽  
James S. Reichard
Keyword(s):  
Aquifer Parameters ◽  
Computer Determination

EFFECT OF REGION ASSIGNMENT ON COMPUTER DETERMINATION OF RELATIVE RENAL BLOOD FLOW

1982 ◽  
Vol 7 (supplement) ◽  
pp. P70
Author(s):  
C. C. Harris ◽  
K. K. Ford ◽  
R. E. Coleman ◽  
N. R. Dunnick
Keyword(s):  
Blood Flow ◽  
Renal Blood Flow ◽  
Computer Determination

Computer determination of perfusion patterns in pulmonary capillary networks

1997 ◽  
Vol 82 (4) ◽  
pp. 1283-1289 ◽  
Author(s):  
Christopher C. Hanger ◽  
Robert G. Presson ◽  
Osamu Okada ◽  
Steven J. Janke ◽  
John J. Watkins ◽  
...  
Keyword(s):  
Computer Program ◽  
Capillary Network ◽  
Alveolar Wall ◽  
Capillary Perfusion ◽  
Capillary Networks ◽  
Pulmonary Capillary ◽  
Computer Determination ◽  
Upstream Pressure

Hanger, Christopher C., Robert G. Presson, Jr., Osamu Okada, Steven J. Janke, John J. Watkins, Wiltz W. Wagner, Jr., and Ronald L. Capen. Computer determination of perfusion patterns in pulmonary capillary networks. J. Appl. Physiol.82(4): 1283–1289, 1997.—Individual pulmonary capillaries are not steadily perfused. By using in vivo microscopy, it can readily be demonstrated that perfusion continually switches between capillary segments and between portions of the network within a single alveolar wall. These changes in capillary perfusion occur even when upstream pressure and flow are constant. Flow switching between capillary segments in the absence of hemodynamic changes in large upstream vessels suggests that capillary perfusion patterns could be random. To calculate the probability that perfusion patterns could occur by chance, it is necessary to know the total number of possible perfusion patterns in a given capillary network. We developed a computer program that can determine every possible perfusion pattern for any given capillary network, and from that information we can calculate whether perfusion of individual segments in the network is random. With the results of the computer program, we have obtained statistical evidence that some capillary segments in a network are nonrandomly perfused.

Computer Determination of the Geometry and Topology of Stream Networks

1971 ◽  
Vol 7 (2) ◽  
pp. 419-423 ◽  
Author(s):  
D. M. Coffman ◽  
A. K. Turner
Keyword(s):  
Stream Networks ◽  
And Topology ◽  
Computer Determination
Sign in / Sign up

Export Citation Format

Share Document