For a train moving along curved path, centrifugal forces are induced in addition to gravitational loads. In this paper, the 2.5D approach for loads straight path is extended treating both vertical and horizontal path. Firstly, closed-form solutions problem derived cases of Then, with finite/infinite elements Cartesian coordinates summarized. By approximating by number small chordwise segments u...

in this paper, a new spectral-iterative method is employed to give approximate solutions of fractional logistic differential equation. this approach is based on combination of two different methods, i.e. the iterative method cite{35} and the spectral method. the method reduces the differential equation to systems of linear algebraic equations and then the resulting systems are solved by a numer...

This paper presents a framework for surveillance videos of stationery places. To start with, we implement an algorithm to group incoming video stream into meaningful pieces called segments. Further we extract a feature of segment (i.e. motion) which is used to characterize the segments. Motion of a segment is extracted using two dimensional matrix which is constructed using accumulated pixel di...

This project was funded under the U.S. Department of Energy (DOE) Program Research and Development Announcement (PRDA) No. DE-RA22-94PC92291, Advanced Environmental Control Technologies for Coal-Based Power Systems Phases I and II, and addresses Topic 7: Advanced Concepts for Control of Fine Particles and Vapor-Phase Toxic Emissions. In addition to DOE, the project team includes the Energy & En...

Abstract Based on a 6 cm-long two-segment hybrid capillary discharge waveguide, multi-GeV electron beam with energy up to 3.2 GeV and 9.7% rms spread was achieved in cascaded laser wakefield acceleration scheme, powered by an on-target 210 TW pulse. The trapped the first segment via ionization-induced injection, then seeded into second for further acceleration. long-distance stable guiding of p...

a lot of researches have investigated the effects of topical cyclosporine a on the eye surface layers' diseases. by now the main limitation in cyclosporine application is the low permeation of the drug into the posterior segments of the eye. the aim of present study was to formulate high permeable dosage form can be beneficial in the topical treatment of the uveitis. to reach higher corneal dru...

automatic segmentation of multiple sclerosis (ms) lesions in brain magnetic resonance imaging (mri) has been widely investigated in the recent years with the goal of helping ms diagnosis and patient follow‑up. in this research work, gaussian mixture model (gmm) has been used to segment the ms lesions in mris, including t1‑weighted (t1‑w), t2‑w, and t2‑fluid attenuation inversion recovery. usual...