The number of intersections of random chords to a circle — third and fourth moments

1982 ◽  
Vol 19 (2) ◽  
pp. 355-372 ◽  
Author(s):  
John Gates
Keyword(s):  
Reduction Technique ◽  
Ptolemy’S Theorem ◽  
Skewness And Kurtosis

In this paper the distributions of the number of intersections of three, four and five random chords to a circle are obtained by a reduction technique employing Ptolemy's theorem. These results are then used to obtain the skewness and kurtosis of the number of intersections of n random chords to a circle.

The number of intersections of random chords to a circle — third and fourth moments

1982 ◽  
Vol 19 (02) ◽  
pp. 355-372
Author(s):  
John Gates
Keyword(s):  
Reduction Technique ◽  
Ptolemy’S Theorem ◽  
Skewness And Kurtosis

In this paper the distributions of the number of intersections of three, four and five random chords to a circle are obtained by a reduction technique employing Ptolemy's theorem. These results are then used to obtain the skewness and kurtosis of the number of intersections of n random chords to a circle.

Effect of Bypass Capacitor in Common-mode Noise Reduction Technique for Automobile PCB

2010 ◽  
Vol 130 (5) ◽  
pp. 479-480
Author(s):  
Takanori Uno ◽  
Kouji Ichikawa ◽  
Yuichi Mabuchi ◽  
Atushi Nakamura
Keyword(s):  
Noise Reduction ◽  
Reduction Technique ◽  
Common Mode ◽  
Noise Reduction Technique

An Approach for Practical Use of Common-Mode Noise Reduction Technique for In-Vehicle Electronic Equipment

2010 ◽  
Vol E93-B (7) ◽  
pp. 1788-1796 ◽  
Author(s):  
Takanori UNO ◽  
Kouji ICHIKAWA ◽  
Yuichi MABUCHI ◽  
Atsushi NAKAMURA ◽  
Yuji OKAZAKI ◽  
...  
Keyword(s):  
Noise Reduction ◽  
Reduction Technique ◽  
Electronic Equipment ◽  
Common Mode ◽  
Noise Reduction Technique

Inter-individual variability in clopidogrel inhibition effect on platelet aggregation

2018 ◽  
Vol 9 (SPL1) ◽  
Author(s):  
Hussein Ali Sahib ◽  
Bassim Irhiem Mohammed ◽  
Ban A. Abdul Majid
Keyword(s):  
Cardiovascular Disease ◽  
Platelet Aggregation ◽  
Coronary Care Unit ◽  
Light Transmission ◽  
Individual Variability ◽  
Study Group ◽  
Inhibition Effect ◽  
Light Transmission Aggregometry ◽  
Coronary Care ◽  
Skewness And Kurtosis

Despite the unmistakable beneficial effect of clopidogrel on platelet aggregation,still there are some patient poorly responds to clopidogrel that may lead to worse cardiovascular clinical events.One hundred and twenty seven patients with cardiovascular disease (ACS,stroke,or TIA) were enrolled as a study group. Patients were recruited at coronary care unit (CCU) of Al-Yarmouk Teaching Hospital. Paletlet assessment was done by using light transmission aggregometry. between the patients that enrolled in this study there are significant inter-individual variability both skewness and Kurtosis were negative (-0.450,-0.130) respectively. 24% of patient enrolled in this study were hyporesponder.

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