Results 31 to 40 of about 538,934 (316)
Global imbalances and financial stability [PDF]
Journal of Policy Modeling, 2007 Abstract There are two opposing views on global imbalances: The “traditional” view, which regards the imbalances as a threat to global economic and financial stability, and the “new paradigm” view, which considers that they are the natural consequence of economic and financial globalization. In terms of their policy implications, the traditional view
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Drivers of toxic element accumulation in terrestrial ecosystems across elevational gradients
Ecological IndicatorsTerrestrial ecosystems, account for approximately 31% of the global land area and play a significant role in the biogeochemical cycling of toxic elements.
Baba Imoro Musah, Jie Yang, Guorui Xu
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Model for hepatitis C virus transmissions
Mathematical Biosciences and Engineering, 2013 Hepatitis C virus (HCV) is a leading cause of chronic liver disease. Thispaper presents a deterministic model for HCV infection transmission and usesthe model to assess the potential impact of antiviral therapy.
Elamin H. Elbasha
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Stability of HIV-1 Dynamics Models with Viral and Cellular Infections in the Presence of Macrophages
Axioms, 2023 In this research work, we suggest two mathematical models that take into account (i) two categories of target cells, CD4+T cells and macrophages, and (ii) two modes of infection transmissions, the direct virus-to-cell (VTC) method and cell-to-cell (CTC ...
Aeshah A. Raezah +3 more
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Globalization, Stability and the Financial Markets
SSRN Electronic Journal, 2009 The turbulence in East Asia, the contagious effects on financial markets of other emerging economies and even on the major world stock markets, and the renewed instability in exchange rates are, I think, warnings of trouble in a world in which capital is free to flow as never before around the world in amounts and at a speed without precedent.
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Almost Global Stochastic Stability [PDF]
SIAM Journal on Control and Optimization, 2006 We develop a method to prove almost global stability of stochastic differential equations in the sense that almost every initial point (with respect to the Lebesgue measure) is asymptotically attracted to the origin with unit probability. The method can be viewed as a dual to Lyapunov's second method for stochastic differential equations and extends ...
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Journal of Plant InteractionsKin recognition in plants is a debated topic, with mixed evidence on whether plants can distinguish kin from non-kin and adjust their behavior accordingly.
Jan Sher +4 more
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Delayed population models with Allee effects and exploitation
Mathematical Biosciences and Engineering, 2014 Allee effects make populations more vulnerable to extinction, especially under severe harvesting or predation. Using a delay-differential equation modeling the evolution of a single-species population subject to constant effort harvesting, we show that
Eduardo Liz, Alfonso Ruiz-Herrera
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Mathematics, 2023 Mathematical models play a crucial role in predicting disease dynamics and estimating key quantities. Non-autonomous models offer the advantage of capturing temporal variations and changes in the system.
Fawaz K. Alalhareth +2 more
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Global Stabilization Via Local Stabilizing Actions [PDF]
IEEE Transactions on Automatic Control, 2006 Stabilization of a linear, time-invariant system via stabilization of its main diagonal subsystems is the underlying problem in all diagonal dominance techniques for decentralized control. In these techniques as well as all Nyquist-based techniques, sufficient conditions are obtained under the assumption that the collection of the unstable poles of all
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