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Functional activity of the sigmoid colon and rectum
Coloproctology, 1997The incomplete information in the literature on the mechanism of sigmoid storage and evacuation and its relation to the rectum has prompted our study in 18 mongrel dogs. A condom-ended catheter was introduced into the sigmoid and infused with carbon dioxide (CO2) at 2 rates: slow and rapid. The pressure responses of sigmoid colon, rectosigmoid junction
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Analysis of Wear Curves as Sigmoid Functions
2020Sigmoid functions (growth function, logistic function, evolution function, etc.) are used in several fields of science to describe, study and forecast several phenomena of life. Since the sigmoid curves are nonlinear curves, the application of the Fisher- Pry transformation is used for calculating the regression coefficients of the approximated curves.
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Sigmoid orthotopic neobladder; functional results
2000Long term functional and oncological results of the use of sigmoid colon in neobladder reconstruction after radical ...
NICITA, GIULIO +5 more
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Coefficient Bounds for the Functions in the Class of Sigmoid Function
Ilorin Journal of Science, 2017openaire +1 more source
Approximation Bounds For Superpositions Of A Sigmoidal Function
Proceedings. 1991 IEEE International Symposium on Information Theory, 2005openaire +1 more source
Nonlinear Matrix Decomposition with the Sigmoid Function
2025 IEEE 35th International Workshop on Machine Learning for Signal Processing (MLSP)Harrison Nguyen +3 more
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