Results 31 to 40 of about 957 (157)
MATHEMATICAL ANALYSIS OF A CHOLERA TRANSMISSION MODEL INCORPORATING MEDIA COVERAGE
, 2016 Diarrhoeal diseases are the major cause of child mortality in developing countries, where access to clean drinking water and sanitation is a problem. In this paper, we develop and analyse a mathematical model for cholera transmission incorporating media ...
M. Beryl, L. George, N. Fredrick
semanticscholar +1 more source
The number of reduced alignments between two DNA sequences
BMC Bioinformatics, 2014 In this study we consider DNA sequences as mathematical strings. Total and reduced alignments between two DNA sequences have been considered in the literature to measure their similarity.
Helena Andrade +3 more
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A Mathematical Model Quantifies Proliferation and Motility Effects of TGF‐β on Cancer Cells
Computational and Mathematical Methods in Medicine, Volume 10, Issue 1, Page 71-83, 2009., 2009 Transforming growth factor (TGF)‐β is known to have properties of both a tumour suppressor and a tumour promoter. While it inhibits cell proliferation, it also increases cell motility and decreases cell–cell adhesion. Coupling mathematical modelling and experiments, we investigate the growth and motility of oncogene‐expressing human mammary epithelial ...
Shizhen Emily Wang +6 more
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Prey-predator model in drainage system with migration and harvesting
Nonautonomous Dynamical Systems, 2021 In this paper, we consider a prey-predator model with a reserve region of predator where generalist predator cannot enter. Based on the intake capacity of food and other factors, we introduce the predator population which consumes the prey population ...
Roy Banani, Roy Sankar Kumar
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Advances in Differential Equations, 2013 A stochastic non-autonomous predator-prey system with Beddington-DeAngelis functional response is proposed, the existence of a global positive solution and stochastically ultimate boundedness are derived.
Shuang Li, Xinan Zhang
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The Dynamics of an HIV/AIDS Model with Screened Disease Carriers
Computational and Mathematical Methods in Medicine, Volume 10, Issue 4, Page 287-305, 2009., 2009 The presence of carriers usually complicates the dynamics and prevention of a disease. They are not recognized as disease cases themselves unless they are screened and they usually spread the infection without them being aware. We argue that this has been one of the major causes of the spread of human immunodeficiency virus (HIV).
S. D. Hove-Musekwa, F. Nyabadza
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A stochastic SIRI epidemic model with Lévy noise [PDF]
, 2018 Some diseases such as herpes, bovine and human tuberculosis exhibit relapse in which the recovered individuals do not acquit permanent immunity but return to infectious class. Such diseases are modeled by SIRI models.
Berrhazi, Badr-eddine +3 more
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Open Mathematics, 2019 In this paper, we consider a Beddington-DeAngelis predator-prey system with stage structure for predator and time delay incorporating prey refuge. By analyzing the characteristic equations, we study the local stability of the equilibrium of the system ...
Xiao Zaowang +3 more
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Computational and Mathematical Methods in Medicine, Volume 9, Issue 2, Page 105-119, 2008., 2008 We invented a standardization method to measure the cup′s anteversion after total hip arthroplasty without the influence of patient′s position. We measured 68 radiographs of 10 patients after total hip replacement (THR) and calculated the error of each measurement, defined as the difference with the average of the same measuring method on the same ...
Chen-Kun Liaw +4 more
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Modelling Immune Response and Drug Therapy in Human Malaria Infection
Computational and Mathematical Methods in Medicine, Volume 9, Issue 2, Page 143-163, 2008., 2008 A new intra‐host model of malaria that describes the dynamics of the blood stages of the parasite and its interaction with red blood cells and immune effectors is proposed. Local and global stability of the disease free equilibrium are investigated. Conditions for existence and uniqueness of the endemic equilibrium are derived.
C. Chiyaka, W. Garira, S. Dube
wiley +1 more source