Zobrazeno 1 - 10
of 1 537
pro vyhledávání: '"P. Palade"'
Autor:
A. Alexandru-Dinu, C. Locovei, C. Bartha, M. A. Grigoroscuta, M. Burdusel, A. Kuncser, P. Palade, G. Schinteie, N. Iacob, W. Lu, D. Batalu, P. Badica, V. Kuncser
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Fabrication and extensive characterization of hard-soft nanocomposites composed of hard magnetic low-temperature phase LTP-MnBi and amorphous Fe70Si10B20 soft magnetic phase for bulk magnets are reported. Samples with compositions Mn55Bi45 +
Externí odkaz:
https://doaj.org/article/eff94941cbda4cc0a93172c353c5f24e
This paper investigates the use of a pre-trained language model and siamese network to discern sibling relationships between text-based cybersecurity vulnerability data. The ultimate purpose of the approach presented in this paper is towards the cons
Externí odkaz:
http://arxiv.org/abs/2410.05351
Autor:
S. G. Greculeasa, P. Palade, G. Schinteie, A. Leca, F. Dumitrache, I. Lungu, G. Prodan, A. Kuncser, V. Kuncser
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Abstract Structural and magnetic properties of Fe oxide nanoparticles prepared by laser pyrolysis and annealed in high pressure hydrogen atmosphere were investigated. The annealing treatments were performed at 200 °C (sample A200C) and 300 °C (samp
Externí odkaz:
https://doaj.org/article/c0c900cea17c4e4db5ecffc503da5eaf
Autor:
V. Stancu, A. Galatanu, M. Enculescu, M. Onea, B. Popescu, P. Palade, M. Aradoaie, R. Ciobanu, L. Pintilie
Publikováno v:
Materials, Vol 14, Iss 13, p 3696 (2021)
Composites of magnetite (Fe3O4) nanoparticles dispersed in a polydimethylsiloxane (PDMS) matrix were prepared by a molding process. Two types of samples were obtained by free polymerization with randomly dispersed particles and by polymerization in a
Externí odkaz:
https://doaj.org/article/11e6b8198168441889dc1aca1298007e
This paper addresses the issues of controlling and analyzing the population diversity in quantum-behaved particle swarm optimization (QPSO), which is an optimization approach motivated by concepts in quantum mechanics and PSO. In order to gain an in-
Externí odkaz:
http://arxiv.org/abs/2308.04840
Publikováno v:
Nanomaterials, Vol 10, Iss 8, p 1618 (2020)
With the aim of demonstrating phase coexistence of two magnetic phases in an intermediate annealing regime and obtaining highly coercive FePt nanocomposite magnets, two alloys of slightly off-equiatomic composition of a binary Fe-Pt system were prepa
Externí odkaz:
https://doaj.org/article/19a69006d39b4b1383a50c3cf78b5261
Autor:
Palade, D. I.
A fast artificial neural network is developed for the prediction of cosmic ray transport in turbulent astrophysical magnetic fields. The setup is trained and tested on bespoke datasets that are constructed with the aid of test-particle numerical simu
Externí odkaz:
http://arxiv.org/abs/2307.06062
This paper is focused on the coherent effects that appear in tracer statistics in two-dimensional incompressible turbulence in the presence of an average velocity. We show that this determines strong modifications of the transport and trajectory stat
Externí odkaz:
http://arxiv.org/abs/2306.07639
In this paper we consider an entirely new - previously unstudied to the best of our knowledge - type of density fluctuations stochastic partial differential equation with a singular coefficient involving the inverse of a probability density. The equa
Externí odkaz:
http://arxiv.org/abs/2306.05800
The diffusive transport in two-dimensional incompressible turbulent fields is investigated with the aid of high-quality direct numerical simulations. Three classes of turbulence spectra that are able to capture both short and long-range time-space co
Externí odkaz:
http://arxiv.org/abs/2303.13457