⎯ This paper presents the tunable technique of the analog filter at high frequency fp = 1 MHz by used the Fractional-order ( ) n α + step, where n is an original of integerorder on circuit and α is an approximation order step 0 1 α < < , An approximation order is designed from the Fractance circuits, and also presents the approximation function of the Fractional-order Laplacian sα design on the...

We have given designs of a small dispersion fiber with large effective area and small dispersion slope. The fiber has flat modal field over the central part of the core, which provides large mode field diameter (8.3 um at Λ0 = 1550 nm) leading to the relatively large effective area (Aeff = 56.1 um ) required to reduce nonlinear effects. The total dispersion of the proposed fiber is in the range...

A method of generating and measuring static small forces at the micro-Newton level is proposed. In the method, the down-slope component of gravity acting on a mass on an inclined plane is used as a static force. To realize a linear motion of the mass with a small friction, an aerostatic linear bearing is used. The forces acting on the mass, such as the down-slope component of gravity and the dy...

Statistical models for landslide hazard enable mapping of risk factors and occurrence intensity by using geomorphological covariates available at high spatial resolution. However, the distribution triggering event (e.g., precipitation or earthquakes) is often not directly observed. In this paper we develop Bayesian hierarchical point patterns occurrences different types log-Gaussian Cox process...

When plane-wave destruction (PWD) is implemented by implicit finite differences, the local slope is estimated by an iterative algorithm. We propose an analytical estimator of the local slope that is based on convergence analysis of the iterative algorithm. Using the analytical estimator, we design a noniterative method to estimate slopes by a three-point PWD filter. Compared with the iterative ...

To simplify the computational process of homogeneous slope stability, improve computational accuracy, and find multiple potential slip surfaces of a complex geometric slope, this study utilized the limit equilibrium method to derive expression equations of overall and partial factors of safety. This study transformed the solution of the minimum factor of safety (FOS) to solving of a constrained...

Numerical results for particle acceleration at multiple oblique shocks are presented. We calculate the steady state spectral slope of test particles accelerated by the first order Fermi process. The results are compared to analytical treatments, for parameters, where the diffusion approximation does apply. Effects of injection and finite shock extend are included phenomenologically. We find the...