Practical implementation of the instanton theory for the ground-state tunneling splitting

2001 ◽  
Vol 115 (15) ◽  
pp. 6881-6897 ◽  
Author(s):  
Gennady V. Mil’nikov ◽  
Hiroki Nakamura
2003 ◽  
Vol 292 (1) ◽  
pp. 47-52 ◽  
Author(s):  
Christofer S. Tautermann ◽  
Andreas F. Voegele ◽  
Klaus R. Liedl

2004 ◽  
Vol 121 (19) ◽  
pp. 9207-9210 ◽  
Author(s):  
Maurı́cio D. Coutinho-Neto ◽  
Alexandra Viel ◽  
Uwe Manthe

1999 ◽  
Vol 110 (4) ◽  
pp. 1969-1978 ◽  
Author(s):  
Keiichi Tanaka ◽  
Hiroaki Honjo ◽  
Takehiko Tanaka ◽  
Hiroshi Kohguchi ◽  
Yasuhiro Ohshima ◽  
...  

2004 ◽  
Vol 120 (2) ◽  
pp. 631-637 ◽  
Author(s):  
Christofer S. Tautermann ◽  
Andreas F. Voegele ◽  
Klaus R. Liedl

Author(s):  
Ben O. Spurlock ◽  
Milton J. Cormier

The phenomenon of bioluminescence has fascinated layman and scientist alike for many centuries. During the eighteenth and nineteenth centuries a number of observations were reported on the physiology of bioluminescence in Renilla, the common sea pansy. More recently biochemists have directed their attention to the molecular basis of luminosity in this colonial form. These studies have centered primarily on defining the chemical basis for bioluminescence and its control. It is now established that bioluminescence in Renilla arises due to the luciferase-catalyzed oxidation of luciferin. This results in the creation of a product (oxyluciferin) in an electronic excited state. The transition of oxyluciferin from its excited state to the ground state leads to light emission.


Author(s):  
R. C. Gonzalez

Interest in digital image processing techniques dates back to the early 1920's, when digitized pictures of world news events were first transmitted by submarine cable between New York and London. Applications of digital image processing concepts, however, did not become widespread until the middle 1960's, when third-generation digital computers began to offer the speed and storage capabilities required for practical implementation of image processing algorithms. Since then, this area has experienced vigorous growth, having been a subject of interdisciplinary research in fields ranging from engineering and computer science to biology, chemistry, and medicine.


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