Results 271 to 280 of about 6,858,749 (300)

The average density of the Universe and the Regge law

Astrophysics and Space Science, 1986
We calculate the principal inertia moments of a three-dimensional mass distribution rotating with angular velocity ω in a self-gravitating homogeneous field with axial symmetry. We show that the angular momentumJ may, under certain conditions, be of the Regge-like type. These results are used to evaluate the mass and average density of the Universe.
A. A. Schmidt, H. A. Dottori, C. A. Z. Vasconcellos   +2 more
openaire   +1 more source

Materials design and preparation for high energy density and high power density electrochemical supercapacitors

Materials Science and Engineering Reports, 2023
Fuqiang Huang, Wujie Dong
exaly  

Averaged electron densities for averaged conformations

Journal of Computational Chemistry, 1998
openaire   +2 more sources

Density peak clustering based on relative density relationship

Pattern Recognition, 2020
Jian Hou, Aihua Zhang, Nai-Ming Qi
exaly  

Stabilized jellium model for the average electron density

Physical Review B, 1994
, Wojciechowski, , Bogdanów
openaire   +2 more sources

Fast density peak clustering for large scale data based on kNN

Knowledge-Based Systems, 2020
Wentao Fan, Hailin Li, Yewang Chen
exaly  

Chemical Applications of X-ray Charge-Density Analysis

Chemical Reviews, 2001
Philip Coppens
exaly  

Frozen-Density Embedding Strategy for Multilevel Simulations of Electronic Structure

Chemical Reviews, 2015
Tomasz Wesolowski, Xiuwen Zhou, Sapana Shedge   +2 more
exaly  

The influence of powder apparent density on the density in direct laser-sintered metallic parts

International Journal of Machine Tools and Manufacture, 2007
J Y H Fuh
exaly  

Toward reliable density functional methods without adjustable parameters: The PBE0 model

Journal of Chemical Physics, 1999
Vincenzo Barone, Carlo Adamo
exaly