scholarly journals Basic Study of Border-Collision Bifurcation in an Electric Circuit Including Fast-Scale and Slow-Scale Dynamics

2014 ◽  
Vol 18 (4) ◽  
pp. 153-156 ◽  
Author(s):  
Yutaka Izumi ◽  
Hiroyuki Asahara ◽  
Takuji Kousaka
Keyword(s):  
Electric Circuit ◽  
Basic Study ◽  
Border Collision Bifurcation

Automation of Two-Stage Factor VIII Assay

1978 ◽  
Vol 39 (02) ◽  
pp. 455-465 ◽  
Author(s):  
Yvonne Stirling ◽  
D J Howarth ◽  
Marguerite Vickers ◽  
W R S North ◽  
T W Meade
Keyword(s):  
Factor Viii ◽  
Optical Density ◽  
Electric Circuit ◽  
Clotting Time ◽  
Two Stage ◽  
Laboratory Error ◽  
Premature Closure ◽  
Factor Viii Concentrates ◽  
Experimental Findings ◽  
Automated Methods

SummaryTwo automated methods for two-stage factor VIII assays have been compared with one another, and evaluated in practice. The Depex method records the clotting time when an electric circuit is completed by the formation of a fibrin thread across a hook-type electrode; the Electra method is based on an optical density technique of clot detection. The two methods gave comparable results for measured levels of factor VIII when haemophilic or “normal” plasmas were assayed. Results from the two methods in practice also suggest that both are valid at low and “normal” factor VIII levels. The Electra method is also probably suitable for assays of concentrates; however, the Depex method appears to give falsely high values in these circumstances, and experimental findings suggest that the reason may be that increased viscosity due to the high fibrinogen levels in factor VIII concentrates causes premature closure of the circuit between the two ends of the Depex electrode. The main advantage of the Depex method is that, provided 3 or 4 machines are available, a given number of assays can be completed more quickly than on Electra. The main advantages of Electra are that it is probably subject to less laboratory error than Depex, and that it is suitable for assaying concentrates as well as haemophilic and “normal” plasmas.

Basic Study of Lip Motion Fluctuation Due to Vocalization for Command Input Interfaces

2014 ◽  
Vol 134 (10) ◽  
pp. 1429-1435 ◽  
Author(s):  
Tsuyoshi Takahashi ◽  
Yoichi Kageyama ◽  
Atsushi Momose ◽  
Masaki Ishii ◽  
Makoto Nishida ◽  
...  
Keyword(s):  
Basic Study ◽  
Command Input

A Basic Study of Parameter Analysis and Adaptation of Cuckoo Search

2015 ◽  
Vol 135 (6) ◽  
pp. 721-722 ◽  
Author(s):  
Wataru Kumagai ◽  
Kenichi Tamura ◽  
Junichi Tsuchiya ◽  
Keiichiro Yasuda
Keyword(s):  
Cuckoo Search ◽  
Parameter Analysis ◽  
Basic Study

Basic Study on Surface Treatment of Functional Resin Film by Pulsed Atmospheric Microplasma

2010 ◽  
Vol 130 (10) ◽  
pp. 858-864 ◽  
Author(s):  
Kazuo Shimizu ◽  
Akira Umeda ◽  
Shuichi Muramatsu ◽  
Marius Blajan
Keyword(s):  
Surface Treatment ◽  
Basic Study ◽  
Resin Film

Basic Study on Partial Discharge Location for Cross-bonding Cables

2014 ◽  
Vol 134 (6) ◽  
pp. 428-429
Author(s):  
Junichi Kitajima ◽  
Tatsuya Sakoda ◽  
Kiyonori Watanabe
Keyword(s):  
Partial Discharge ◽  
Basic Study ◽  
Discharge Location

Basic Study on Surface Treatment of GaN by Pulsed Atmospheric Microplasma

2012 ◽  
Vol 132 (3) ◽  
pp. 270-271
Author(s):  
Kazuo Shimizu ◽  
Yuta Noma ◽  
Marius Blajan ◽  
Shigeya Naritsuka
Keyword(s):  
Surface Treatment ◽  
Basic Study
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