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Short Term Forecast of COVID-19 cases in Japan Using Time Series Analysis Models
Journal of Computing Research and Innovation, 2022 The new strain of coronavirus (COVID-19) was found to have started in Wuhan, China in late December 2019. The virus has spread to countries all over the world including Japan.
Nor Azriani Mohamad Nor +4 more
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Long-Term Contracting with Time-Inconsistent Agents [PDF]
SSRN Electronic Journal, 2018 We study contracts between naive present‐biased consumers and risk‐neutral firms. We show that the welfare loss from present bias vanishes as the contracting horizon grows. This is true both when bargaining power is on the consumers' and on the firms' side, when consumers cannot commit to long‐term contracts, and when firms do not know the consumers ...
Gottlieb, Daniel, Zhang, Xingtan
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Electronic Notes in Theoretical Computer Science, 2002 AbstractWe propose a new class of rewrite systems that are conservative extensions of first-order conditional term rewrite systems together with time features such as clocks, signals, timed terms, timed atoms and timed rules. We define first timed term rewrite systems by their syntax and illustrate them through some examples.
Blanc, Jérémie, Echahed, Rachid
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Time-varying cosmological term
Journal of Physics: Conference Series, 2015 We present the case of time-varying cosmological term using the Lagrangian formalism characterized by a scalar field with standard kinetic energy and arbitrary potential V(). This model is applied to Friedmann-Robertson-Walker (FRW)cosmology. Exact solutions of the field equations are obtained by a special ansats to solve the Einstein-Klein-Gordon ...
J Socorro, M D'oleire, Luis O Pimentel
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MOZAIC Time-Term Analysis [PDF]
Geophysical Journal International, 1976 Summary The time-term approach to the interpretation of refraction travel-time data is extended to deal with observation systems which are not, at first sight, suitable for time-term analysis. This so-called MOZAIC method is based on the premise that there exist areas of equal delay time to any refractor and that the distribution of such areas can ...
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Homogenization in elastodynamics with force term depending on time
International Journal of Mathematics and Mathematical Sciences, 2000 We extend the study on the homogenization problem for an elastic material containing a distributed array of gas bubbles to the case when the body force depends on time.
Ping Wang
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Novel robust time series analysis for long-term and short-term prediction
Scientific Reports, 2021 Nonlinear phenomena are universal in ecology. However, their inference and prediction are generally difficult because of autocorrelation and outliers.
Hiroshi Okamura +3 more
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Mixed gauge-gravity term and proper time
Physics Letters BWe consider the four-dimensional action of spinors minimally coupled to a U(1) gauge field on a Riemann-Cartan background. In this theory, we integrate over the spinors and study the resulting one-loop gauge-gravity effective action, paying special ...
J.R. Nascimento +3 more
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Time continuum and true long-term ecology: from theory to practice
Frontiers in Ecology and Evolution, 2014 The need for long-term studies to understand ecological dynamics is widely recognised but has not been satisfactorily addressed to date. The development of long-term (LT) observatories has aimed to improve the situation, but the main handicaps are that ...
Valentí eRull
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Solutions to viscous Burgers equations with time dependent source term
Electronic Journal of Differential Equations, 2021 We study the existence and uniqueness of weak solutions for a Cauchy problem of a viscous Burgers equation with a time dependent reaction term involving Dirac measure.
Satyanarayana Engu +2 more
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