Results 301 to 310 of about 1,428,021 (327)
Some of the next articles are maybe not open access.
Star Products, Star Exponentials, and Star Functions
2018We give a brief review on non-formal star products and star exponentials and star functions (Omori et al., Deformation of expressions for elements of an algebra, in Symplectic, Poisson, and Noncommutative Geometry. Mathematical Sciences Research Institute Publications, vol. 62 (Cambridge University Press, Cambridge, 2014), pp.
openaire +1 more source
Science, 2016
Light Pollution More than 80% of the world's population lives under skies polluted by the luminescent glow of artificial lights. Falchi et al. present an atlas that shows how increasing light pollution has obscured our night skies, hiding celestial attractions like the Milky Way from more than one-third of the planet's population.
openaire +1 more source
Light Pollution More than 80% of the world's population lives under skies polluted by the luminescent glow of artificial lights. Falchi et al. present an atlas that shows how increasing light pollution has obscured our night skies, hiding celestial attractions like the Milky Way from more than one-third of the planet's population.
openaire +1 more source
1996
The stars do not appear to be of equal brightness. About 125 BC, Hipparchus made the first classification of stars according to their brightnesses. His predecessor, Aristarchus (310–230 BC), had proved that the Sun, Moon and planets are at varying distances from the Earth, and that they do not move equally far from the Earth against a crystal sphere ...
openaire +1 more source
The stars do not appear to be of equal brightness. About 125 BC, Hipparchus made the first classification of stars according to their brightnesses. His predecessor, Aristarchus (310–230 BC), had proved that the Sun, Moon and planets are at varying distances from the Earth, and that they do not move equally far from the Earth against a crystal sphere ...
openaire +1 more source
Journal of Business Strategy, 1993
The mission? To sensibly go where many have gone before--into the realm of information technology, where applications often outnumber sound business reasons to use them. If you've never been, don't believe everything you hear. Mainframes may be useful after all, and even widespread technologies don't hold all the answers.
openaire +2 more sources
The mission? To sensibly go where many have gone before--into the realm of information technology, where applications often outnumber sound business reasons to use them. If you've never been, don't believe everything you hear. Mainframes may be useful after all, and even widespread technologies don't hold all the answers.
openaire +2 more sources
1982
Astronomy and Astrophysics were first treated in volume III of the 6th edition of Landolt-Bornstein in 1952, then in volumes VI/1 and VI/2 of the New Series, 1965 and 1981/82 respectively. The present volume VI/3 is a further supplementation of volume VI/1.
openaire +1 more source
Astronomy and Astrophysics were first treated in volume III of the 6th edition of Landolt-Bornstein in 1952, then in volumes VI/1 and VI/2 of the New Series, 1965 and 1981/82 respectively. The present volume VI/3 is a further supplementation of volume VI/1.
openaire +1 more source
2019
This book asks why Holocaust memory continues to be so deeply troubled—ignored, appropriated, and obfuscated—throughout Eastern Europe, even though it was in those lands that most of the extermination campaign occurred. As part of accession to the European Union, the book shows, East European states were required to adopt, participate in, and ...
openaire +1 more source
This book asks why Holocaust memory continues to be so deeply troubled—ignored, appropriated, and obfuscated—throughout Eastern Europe, even though it was in those lands that most of the extermination campaign occurred. As part of accession to the European Union, the book shows, East European states were required to adopt, participate in, and ...
openaire +1 more source