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2.212  Articles
1 of 222 pages  |  10  records  |  more records»
There has been a recent revival of interest in the notion of a ‘trajectory’ of a quantum particle. In this paper, we detail the relationship between Dirac’s ideas, Feynman paths and the Bohm approach. The key to the relationship is the weak value of the m... see more

This paper is part of a doctoral thesis that investigates Basic Quantum Mechanics (QM) teaching in high school. A Conceptual Structure of Reference (CSR) based on the Path Integral Method of Feynman (1965) was rebuilt and a Proposed Conceptual Structure f... see more

Nghiên c?u này mang m?c dích khám phá xem li?u phuong pháp Feynman có phù h?p v?i h?c sinh trung h?c ph? thông ? Vi?t Nam hay không và li?u vi?c áp d?ng k? thu?t này có dem l?i hi?u qu? trong vi?c c?i thi?n kh? nang ng? pháp c?a các em h?c sinh. 40 h?c si... see more

In this paper we improve the upper bound on the multi-color Ramsey numbers of paths and even cycles. More precisely, we prove the following. For every r=2r\geq 2 there exists an n0=n0(r)n_0=n_0(r) such that for n=n0n\geq n_0 we have Rr... see more

When there are multiple alternate shortest paths between any two nodes in a complex network, there is a need to know details about the content of the paths and the dominance of the nodes within it, this need comes to maximize, control and speed of the inf... see more

Panfil R. Sciezki dywersyfikacji uprawiania gier sportowych jako wyznaczniki róznicowania kompetencji trenerów i team managerów - paradygmat a realia =Diversification of paths in sport games as a determinant of differentiating competences of trainers and ... see more

This study examined the effects of using tutorials in pre-calculus content on college students’ performance in Calculus 1 as measured by the levels of conceptual development delineated through critical learning paths based on their achievement scores and ... see more

Given two distinct vertices (nodes) source s and target t of a graph G = (V, E), the two node-disjoint paths problem is to identify two node-disjoint paths between s ? V and t ? V. Two paths are node-disjoint if they have no common intermed... see more

In this paper are analyzed the labor paths in Mexico from the perspective of the quality of employment, diferenced by education level. The study focuses on the workpeople born in 1981 during twelve years, from 24 to 36 years old, to estimate the welfare o... see more

1 of 222 pages  |  10  records  |  more records»