Results 11 to 20 of about 18,104 (254)

Isospin symmetry breaking nucleon-nucleon potentials and nuclear structure [PDF]

open access: yes, 1998
Modern nucleon-nucleon (NN) potentials, which accurately fit the nucleon-nucleon scattering phase shifts, contain terms which break isospin symmetry. The effects of these symmetry violating terms on the bulk properties of nuclear matter are investigated.
A Polls   +16 more
core   +3 more sources

Invite your representative to work. Change the world. Here's how. [PDF]

open access: yes, 2018
Today's political climate can seem hostile to science. Alternative facts, climate change denial, and relabeling of actual news as fake news are discouraging phenomena for sure.
Montell, Denise J
core   +2 more sources

Speckle Space–Time Covariance in High-contrast Imaging

open access: yesThe Astronomical Journal, 2023
We introduce a new framework for point-spread function subtraction based on the spatiotemporal variation of speckle noise in high-contrast imaging data where the sampling timescale is faster than the speckle evolution timescale.
Briley Lewis   +4 more
doaj   +1 more source

Scattering of gravitational and electromagnetic waves off AdS 2 × S 2 in extreme Reissner-Nordstrom

open access: yesJournal of High Energy Physics, 2018
The direct product of two-dimensional anti-de Sitter spacetime with a two-sphere is an exact solution of four-dimensional Einstein-Maxwell theory without a cosmological constant.
Achilleas P. Porfyriadis
doaj   +1 more source

Reverse active learning based atrous DenseNet for pathological image classification

open access: yesBMC Bioinformatics, 2019
Background Due to the recent advances in deep learning, this model attracted researchers who have applied it to medical image analysis. However, pathological image analysis based on deep learning networks faces a number of challenges, such as the high ...
Yuexiang Li   +3 more
doaj   +1 more source

Structural Procedures in the piece A Twilight's Song by Matthias Pintscher

open access: yesPer Musi, 2020
This paper proposes to analyze structural aspects of the piece A Twlilight’s Song by German composer Matthias Pintscher. The analysis will address three main aspects: motivic development, articulation of the global form and timbre exploration.
Levy Oliveira, João Pedro Oliveira
doaj   +1 more source

Listings of Uncataloged Collections

open access: yesInformation Technology and Libraries, 1970
An operational computerized system used by the UCSB Libraries produces listings of bibliographic data about items in collections where full cataloging treatment is not considered justified.
Fred L. Bellomy, Lies N. Jaccarino
doaj   +1 more source

Near-$$AdS_2$$ AdS2 perturbations and the connection with near-extreme Reissner–Nordstrom

open access: yesEuropean Physical Journal C: Particles and Fields, 2019
The geometry very near the horizon of a near-extreme Reissner–Nordstrom black hole is described by the direct product of a near-$$AdS_2$$ AdS2 spacetime with a two-sphere.
Achilleas P. Porfyriadis
doaj   +1 more source

‘Authenticity on display’: Can Bilsel, Antiquity on Display: Regimes of the Authentic in Berlin’s Pergamon Museum, Oxford: Oxford University Press, 2012 [PDF]

open access: yesJournal of Art Historiography, 2014
Can Bilsel’s Antiquity on Display: Regimes of the Authentic in Berlin’s Pergamon Museum presents a history of the Pergamon Museum from its conception in the late nineteenth century to the present. Focusing mainly on its formative period, Bilsel analyzes
Carole Paul
doaj  

Quantum Chaos and Statistical Mechanics

open access: yes, 1994
We briefly review the well known connection between classical chaos and classical statistical mechanics, and the recently discovered connection between quantum chaos and quantum statistical mechanics.Comment: talk given at the Conference on Fundamental ...
Berry, Berry, Berry, Sinai, Srednicki
core   +1 more source

Home - About - Disclaimer - Privacy