Results 21 to 30 of about 109,588 (143)

Theoretical study of the porosity effects on the shock response of graphitic materials

open access: yesEPJ Web of Conferences, 2015
In this paper we present a theoretical study of the shock compression of porous graphite by means of combined Monte Carlo and molecular dynamics simulations using the LCBOPII potential. The results show that the Hugoniostat methods can be used with “pole”
Pineau Nicolas   +4 more
doaj   +1 more source

C-BORD project: “Effective container inspection at BORDer control points”

open access: yesEPJ Web of Conferences, 2017
In the framework of the C-BORD project of the H2020 programme to provide a safety chain for container inspection at border control points, CEA-DAM is involved to develop an identification method of Special Nuclear Material. Using active interrogation the
Etilé Asénath   +4 more
doaj   +1 more source

Seepage behavior assessment of earth-rock dams based on Bayesian network

open access: yesInternational Journal of Distributed Sensor Networks, 2021
Seepage behavior assessment is an important part of the safety operation assessment of earth-rock dams, because of insufficient intelligent analysis of monitoring information, abnormal phenomena or measured values are often ignored or improperly ...
Lu He   +6 more
doaj   +1 more source

New prompt fission neutron spectra measurements in the 238U(n,f) reaction with a dedicated setup at LANSCE/WNR

open access: yesEPJ Web of Conferences, 2017
A new prompt fission neutron spectra (PFNS) measurement in the 238U(n,f) reaction was performed at LANSCE/WNR facility. Evaluated data show discrepancies on the low (below 1 MeV) and high (above 5 MeV) energy parts in the PFNS for different major and ...
Laurent Benoit   +8 more
doaj   +1 more source

Towards systematic large scale Quasiparticle Random-Phase Approximation calculations with covariant and chiral interactions [PDF]

open access: yesEPJ Web of Conferences
One of the main methods used to microscopically describe collective states in atomic nuclei is the quasiparticle random-phase approximation (QRPA). However, due to its high computational cost, systematic studies covering the full nuclear chart are rare ...
González-Miret Zaragoza Luis   +5 more
doaj   +1 more source

Withdrawn article: Non-local microscopic potentials for calculation of scattering observables of nucleons on deformed nuclei

open access: yesEPJ Web of Conferences, 2017
The above-mentioned article has been accidentally published twice in the same volume. The Publisher and the Editors have therefore decided to remove one of the articles on November 27, 2018.
Nasri Amine   +4 more
doaj   +1 more source

Lessons learnt from basin management in Iran and the world (case study Helmand, Danube and Colorado basins) [PDF]

open access: yesE3S Web of Conferences, 2022
In recent years, river flow into Sistan dam changed because of construction of dams and expansion of irrigation areas in the upper Helmand basin. Planning for construction of more dams and heightening of Kajaki dam in Helmand basin shall intensify the ...
Mohaddess Ali Faghihi, Reza Kianifar
doaj   +1 more source

Fission description: First steps towards a full resolution of the time-dependent Hill-Wheeler equation

open access: yesEPJ Web of Conferences, 2017
Dynamical description of low energy fission is, in our full microscopic approach, decomposed in two steps. In the first step we generate the Potential Energy Surface (PES) of the compound system we want to describe with the Hartree-Fock-Bogoliubov (HFB ...
Verrière Marc   +4 more
doaj   +1 more source

Toroidal diamond anvil cell for detailed measurements under extreme static pressures

open access: yesNature Communications, 2018
Extreme static pressures exceeding a million atmospheres exist in a variety of natural environments, but obtaining such pressures in a laboratory is still a challenge.
Agnès Dewaele   +4 more
doaj   +1 more source

Non local microscopic potentials for calculation of scattering observables of nucleons on deformed nuclei

open access: yesEPJ Web of Conferences, 2017
Direct reactions on deformed nuclei such as actinides are best studied with the coupled channel (CC) formalism and a complex coupling scheme. With all significant progress that has been made in describing target nuclei with mean field and beyond ...
Nasri Amine   +4 more
doaj   +1 more source

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