scholarly journals A Computational Analysis of Achillea Millefolium Sequence to Determine Expectation Value Commonly Used in Bioinformatics Database

2019 ◽  
Vol 9 (1) ◽  
pp. 1-4
Author(s):  
Uma Kumari Uma Kumari ◽  
Keyword(s):  
Computational Analysis ◽  
Achillea Millefolium ◽  
Expectation Value

Correlation analysis of radiation damage

1978 ◽  
Vol 36 (1) ◽  
pp. 214-215
Author(s):  
R. Hegerl ◽  
A. Feltynowski ◽  
B. Grill
Keyword(s):  
Electron Microscopy ◽  
Independent Random Variables ◽  
Optical Parameters ◽  
Bright Field Image ◽  
Bright Field ◽  
Expectation Value ◽  
All Optical ◽  
Image Element ◽  
Stochastic Series ◽  
The Common

Till now correlation functions have been used in electron microscopy for two purposes: a) to find the common origin of two micrographs representing the same object, b) to check the optical parameters e. g. the focus. There is a third possibility of application, if all optical parameters are constant during a series of exposures. In this case all differences between the micrographs can only be caused by different noise distributions and by modifications of the object induced by radiation.Because of the electron noise, a discrete bright field image can be considered as a stochastic series Pm,where i denotes the number of the image and m (m = 1,.., M) the image element. Assuming a stable object, the expectation value of Pm would be Ηm for all images. The electron noise can be introduced by addition of stationary, mutual independent random variables nm with zero expectation and the variance. It is possible to treat the modifications of the object as a noise, too.

Pharmaceutical quality of yarrow (Achillea millefolium L. s.l.) – Investigation of 40 commercial drug samples by means of the bioactive compounds

Planta Medica ◽  
2007 ◽  
Vol 73 (09) ◽  
Author(s):  
B Benedek ◽  
K Rothwangl-Wiltschnigg ◽  
E Rozema ◽  
N Gjoncaj ◽  
G Reznicek ◽  
...  
Keyword(s):  
Bioactive Compounds ◽  
Achillea Millefolium ◽  
Pharmaceutical Quality

Measurement and Three-Dimensional Computational Analysis for Flow Electrification in Complex-Shaped Ducts

2016 ◽  
Vol 136 (3) ◽  
pp. 318-324
Author(s):  
Naoya Miyamoto ◽  
Makoto Koizumi ◽  
Hiroshi Miyao ◽  
Takayuki Kobayashi ◽  
Kojiro Aoki
Keyword(s):  
Computational Analysis ◽  
Three Dimensional ◽  
Flow Electrification
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