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132.771  Articles
1 of 13.278 pages  |  10  records  |  more records»
We present a general procedure by which solvable non-central potentials can be obtained in 2 and 3 dimensions by the separation of the angular and radial variables. The method is applied to generate solvable non-central PT-symmetric potentials in polar co... see more

The bound state solution of the Dirac equation for generalized Pöschl-Teller and trigonometric Pöschl-Teller non-central potentials was obtained usingSUSY quantum mechanics and the idea of shape invariance potential. Theapproximate relativistic energy spe... see more

The objectives of this study were: 1) to describe the results of wave and energy function of the Non-central potential system of potential combinations of trigonometric Poschl-Teller plus Rosen Morse, Coloumb and OH 3D potential, and Rosen Morse trigonome... see more

In this paper, we show that the exact energy eigenvalues and eigenfunctions of the Schrödinger equation for charged particles moving in a certain class of noncentral potentials can be easily calculated analytically in a simple and elegant manner by using ... see more

DOI: 10.1590/2179-8966/2020/52671 ResumoO principal objetivo deste trabalho consiste na investigação do significado da advocaciaprovisionada no Brasil durante o primeiro quartel do século XIX. Esta investigação levaráem conta os modos e mecanismos pe... see more

Recent evidence suggests the existence of shared neural resources for rhythm processing in language and music. Such overlaps could be the basis of the facilitating effect of regular musical rhythm on spoken word processing previously reported for typical ... see more

Objectives: To observe the clinical efficacy and complications of conbercept combined with a 577-nm micropulse laser in patients with macular edema (ME) secondary to non-ischemic central retinal vein occlusion (CRVO).Methods: A total of 153 patients who w... see more

Abstract – In the era of technology, learning can be supported with mobile devices inside and outside of the classroom. In the hope of taking advantage of technology advances, teachers worldwide have integrated technologies into teaching to effectively de... see more

In the face of global oil price instability, which seems to negatively impact the Nigerian economy, this study examined how the Nigerian government and its stakeholders have explored other sectors of her economy, such as agriculture, manufacturing, and to... see more

1 of 13.278 pages  |  10  records  |  more records»