To facilitate the damping matching of dampers for vehicle passive suspensions, this paper proposes an analytical matching method of the optimal piecewise linear damping characteristics curve. Based on the vehicle vibration model, taking the suspension dynamic deflection as the constraint, by the vibration acceleration and the wheel dynamic load, an objective function about the relative damping ...

template matching is a widely used technique in many of image processing and machine vision applications. in this paper we propose a new as well as a fast and reliable template matching algorithm which is invariant to rotation, scale, translation and brightness (rstb) changes. for this purpose, we adopt the idea of ring projection transform (rpt) of image. in the proposed algorithm, two novel s...

The purpose of the matching interdiction problem in a weighted graph is to find two vertices such that the weight of the maximum matching in the graph without these vertices is minimized. An approximate solution for this problem has been presented. In this paper, we consider dendrimers as graphs such that the weights of edges are the bond lengths. We obtain the maximum matching in some types of...

The quiet life hypothesis argues that, when managers are insulated from the discipline of takeover market, they tend to be less ambitious, avoiding risky and complex investments that require more managerial time efforts. In other words, prefer live a “quiet life.” Exploiting distinctive measure vulnerability principally based on staggered passage state legislations, we investigate using corpora...

Uncertain graphs are employed to describe graph models with indeterministicinformation that produced by human beings. This paper aims to study themaximum matching problem in uncertain graphs.The number of edges of a maximum matching in a graph is called matching numberof the graph. Due to the existence of uncertain edges, the matching number of an uncertain graph is essentially an uncertain var...

Sending compressed video data in error-prone environments (like the Internet and wireless networks) might cause data degradation. Error concealment techniques try to conceal the received data in the decoder side. In this paper, an adaptive boundary matching algorithm is presented for recovering the damaged motion vectors (MVs). This algorithm uses an outer boundary matching or directional tempo...

Abstract According to the ‘cleansing hypothesis’, recessions are periods in which productivity-enhancing reallocation intensifies, shifting resources away from less efficient more firms at a faster pace. Does Great Recession of 2008–2010 fit this view? We address question, studying case French manufacturing sector. Based on panel firms, built by matching several data sources, we analyze dynamic...

This is a study of the ability of blindfolded human subjects to match the position of their forearms before and after eccentric exercise. The hypothesis tested was that the sense of effort contributed to forearm position sense. The fall in force after the exercise was predicted to alter the relationship between effort and force and thereby induce position errors. In the arms-in-front posture, s...

Abstract Hyperbolic nonlocal theory is applied in this paper to calculate deflections functionally graded nanobeams under uniform load. The developed using the work done principle conjunction with Eringen’s theory. Free stress conditions on upper and lower surfaces are achieved by current hypothesis. Deflection of beam estimated Navier’s approach considering simple ends nanobeam. Solutions foun...

This article estimates the effects of Bolsa Família Program (PBF) on probability child marriage its beneficiaries. In particular, we test hypothesis that family's financial situation is one determinants girls under age 18. a result families' optimization uncertainty, which build through theoretical model. The empirical uses data from 2019 Continuous National Household Sample Survey and Propensi...