Results 11 to 20 of about 72,621 (259)
Sampling Curves With Finite Rate of Innovation [PDF]
IEEE Transactions on Signal Processing, 2014 In this paper, we extend the theory of sampling signals with finite rate of innovation (FRI) to a specific class of two-dimensional curves, which are defined implicitly as the zeros of a mask function. Here the mask function has a parametric representation as a weighted summation of a finite number of complex exponentials, and therefore, has finite ...
Hanjie Pan +2 more
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Interest Rate Dynamics and Consistent Forward Rate Curves [PDF]
Mathematical Finance, 1999 We consider as given an arbitrage‐free interest rate model M, and a parametrized family of forward rate curves G. We study the question as to when the given family G is consistent with the dynamics of the interest rate model M, in the sense that M actually will produce forward rate curves belonging to G. We allow the interest rate model to be driven by
Björk, Tomas, Christensen, Bent Jesper
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Establishing Stage–Discharge Rating Curves in Developing Countries: Lake Tana Basin, Ethiopia
Hydrology, 2022 A significant constraint in water resource development in developing countries is the lack of accurate river discharge data. Stage–discharge measurements are infrequent, and rating curves are not updated after major storms. Therefore, the objective is to
Teshager A. Negatu +2 more
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Analysis of Hydraulic Characteristics of Broad Crested Weir with Semicircle Control Section [PDF]
Engineering and Technology Journal, 2016 This study deals with evaluation ofthe hydraulic characteristics such as critical depth, and discharge coefficient of a broad crested weir with semi-circle control section extend across the full width of a laboratory channel.
Thabet mohammed abdulatif
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Journal of Water and Climate Change, 2023 In the past decade, streamflow data remain inaccessible for most river gauges in Ethiopia due to a lack of updated stage–discharge relationships, also called rating curves.
Alemseged Tamiru Haile +4 more
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Phillips Curve and the Equilibrium Unemployment Rate* [PDF]
Economic Record, 2009 A time‐varying Phillips Curve was estimated as a means to examine the changing nature of the relationship between wage inflation and the unemployment rate in Australia. The implied time‐varying equilibrium unemployment rate was generated and the analysis showed the important role played by variations in the slope of the Phillips Curve in changing the ...
LIM, GC, DIXON, R, TSIAPLIAS, S
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Hydrology, 2022 The spatio-temporal dynamism of sediment discharge (Qs) in rivers is influenced by various natural and anthropogenic factors. Unfortunately, most rivers are only monitored at a limited number of stations or not gauged at all.
Ahmed Mohsen +2 more
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The Effects of Climate Change on Runoff and Suspended Sediment Values in Some Watersheds of Ardabil Province [PDF]
نشریه جغرافیا و برنامهریزی, 2020 Introduction Estimation of the rivers sediment load has high complexity due to effecting different parameters in this aspect. Regarding the power relationship between discharge data and suspended sediment load use of sediment rating curves is one of the ...
Nayer Aghabeigi +3 more
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Estimating the Sediment Flux and Budget for a Data Limited Rift Valley Lake in Ethiopia
Hydrology, 2018 Information on sediment concentration in rivers is important for the design and management of reservoirs. In this paper, river sediment flux and siltation rate of a rift valley lake basin (Lake Ziway, Ethiopia) was modeled using suspended sediment ...
Alemu O. Aga +2 more
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On the rate of convergence of the p-curve shortening flow [PDF]
Nonlinear Differential Equations and Applications NoDEA, 2017 Any, comments and suggestions are more than ...
Cortissoz, Jean C. +2 more
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