Results 11 to 20 of about 188,525 (219)

Design, manufacturing and performance OF Fe–Mn–Si–Ni–Cr shape memory seamless couplings

open access: yesAdvances in Industrial and Manufacturing Engineering, 2021
The Fe–Mn–Si shape memory (SM) alloys have attracted a great deal of interest due to their good technological characteristics and mechanical properties, combined with the SM effect.
I. Esquivel, J. Malarría, A.V. Druker
doaj   +1 more source

A fine-grain time-sharing Time Warp system [PDF]

open access: yes, 2017
Although Parallel Discrete Event Simulation (PDES) platforms relying on the Time Warp (optimistic) synchronization protocol already allow for exploiting parallelism, several techniques have been proposed to further favor performance.
Pellegrini, Alessandro   +1 more
core   +1 more source

La Cuenca paranaense. Influencia de los basaltos en la interpretación gravimétrica

open access: yesGeofísica Internacional, 1986
La cuenca del Paraná fue durante el Cretácico Temprano- Jurásico Tardío, testigo de erupciones de lavas no explosivas que cubrieron gran parte de la cuenca, en numerosas camadas interestratificadas. Frecuentemente los espesores de las coladas superan los
A. Introcaso, R. Gerster
doaj   +1 more source

Clues on black hole feedback from simulated and observed X-ray properties of elliptical galaxies [PDF]

open access: yes, 2009
The centers of elliptical galaxies host supermassive black holes that significantly affect the surrounding interstellar medium through feedback resulting from the accretion process.
Blandford   +40 more
core   +1 more source

Pellegrini-Stieda syndrome

open access: yesPAMJ Clinical Medicine, 2020
Pellegrini-Stieda syndrome is a post-traumatic ossification/calcification of the medial collateral ligament (MCL), adjacent to the margin of the internal femoral condyle. In the light of four observations of Pellegrini-Stieda syndrome and a review of the
Salah Ben Elhend   +3 more
doaj   +1 more source

On the Initial-Boundary-Value Problem for the Time-Fractional Diffusion Equation on the Real Positive Semiaxis

open access: yesInternational Journal of Differential Equations, 2015
We consider the time-fractional derivative in the Caputo sense of order α∈(0, 1). Taking into account the asymptotic behavior and the existence of bounds for the Mainardi and the Wright function in R+, two different initial-boundary-value problems for ...
D. Goos   +3 more
doaj   +1 more source

Stacked Convolutional and Recurrent Neural Networks for Bird Audio Detection

open access: yes, 2017
This paper studies the detection of bird calls in audio segments using stacked convolutional and recurrent neural networks. Data augmentation by blocks mixing and domain adaptation using a novel method of test mixing are proposed and evaluated in regard ...
chollet   +15 more
core   +1 more source

NUMA Time Warp [PDF]

open access: yes, 2015
It is well known that Time Warp may suffer from large usage of memory, which may hamper the efficiency of the memory hierarchy. To cope with this issue, several approaches have been devised, mostly based on the reduction of the amount of used virtual ...
Pellegrini, Alessandro   +1 more
core   +1 more source

Dynamic Peierls-Nabarro equations for elastically isotropic crystals

open access: yes, 2010
The dynamic generalization of the Peierls-Nabarro equation for dislocations cores in an isotropic elastic medium is derived for screw, and edge dislocations of the `glide' and `climb' type, by means of Mura's eigenstrains method.
Pellegrini, Yves-Patrick
core   +3 more sources

Radiative feedback from massive black holes in elliptical galaxies. AGN flaring and central starburst fueled by recycled gas [PDF]

open access: yes, 2007
The importance of the radiative feedback from massive black holes at the centers of elliptical galaxies is not in doubt, given the well established relations among electromagnetic output, black hole mass and galaxy optical luminosity.
Bertin G.   +24 more
core   +2 more sources

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