Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Sabin POPESCU"'
Publikováno v:
Revista Română de Informatică și Automatică, Vol 34, Iss 3, Pp 63-78 (2024)
This study provides a SWOT analysis of immersive technologies, specifically Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR), in relation to space transportation. Immersive technologies have completely transformed astronaut traini
Externí odkaz:
https://doaj.org/article/b7fbade02fd842c6b0d5ea008b710258
Autor:
Sabin POPESCU
Publikováno v:
Fiabilitate şi Durabilitate, Vol 1, Iss 21, Pp 460-469 (2018)
Classical algorithms for maximum power point tracking (MPPT) are not difficult to implement and provide accurate enough results and speed under normal conditions. Under partial shading or other multiple local maximum power point (MPP) conditions th
Externí odkaz:
https://doaj.org/article/2a0db71dbee84cdf90c5c030e5ef046c
Publikováno v:
American Journal of Physics. 70:595-598
A small neodymium magnet moves with constant velocity through a coil, and the voltage induced is recorded with a computer interface. The observed voltage is compared to that predicted by simple calculations of magnetic flux using spherical polar coor
Passivity of the bars manufactured using current technologies: laser-sintering, casting, and milling
Publikováno v:
SPIE Proceedings.
Implant overdentures are often selected as therapeutic options for the treatment of edentulous mandibles. ”Passive-fit” between the mesostructures and the implants plays an important role in the longevity of the implant-prosthetic assembly in the
Autor:
Sabin Popescu, Robert Kingman
Publikováno v:
The Physics Teacher. 39:142-144
A simple quantitative motional emf experiment. The induced voltage is recorded in this computer-based experiment as a coil is moved through the field of a permanent magnet. Results compare closely with predicted values.
Publikováno v:
AIP Conference Proceedings.
In the Dimension Embedded in Unified Symmetry (D.E.U.S.; [1]) we made a qualitative description of the way in which we can construct the Large Scale Structure of the Universe from the knot‐particle equivalence. Even that we are limited by the lack
Publikováno v:
AIP Conference Proceedings.
A part of this study consists in estimating the prominence mass, using EIT and LASCO‐C2 data. The method, applied on the eruptive event on 8th of January 2002, is based on the ratio of the eruptive prominence mass to the mass of the quiescent coron
Publikováno v:
AIP Conference Proceedings.
From the Maxwell equations in the local Minkowski spacetime chart (derived from the DEUS topology) we obtain the relations to be particularized for a solar type star and a massive star, and later to be used for a 3D representation of the electric and
Publikováno v:
AIP Conference Proceedings.
At the conference EFYRA [1] we presented the reconstructed topology of the magnetic flux lines for the solar wind and for prominences, solution of the Lorentz equations of motion for the local Minkowski spacetime of a global Dimension Embedded in Uni
Autor:
Adrian Sabin Popescu
Publikováno v:
Web of Science
In this paper we describe the topology of the magnetic flux for the solar wind and prominences, as they result from Lorentz equations of motion solved for the local Minkowski space‐time of a global Dimension Embedded in Unified Symmetry (DEUS) topo