Catálogo de revistas impresas de la biblioteca

Se encontraron 216 resultados.

Artículo:: Astronomy: A troupe of near dwarfs
Autor:: Sidney van den Bergh
Resumen:: Faint satellite galaxies of the Milky Way are being discovered that are dimmer than some of the Milky Way's star clusters. This finding poses a fundamental question: what are galaxies?
Página:: 158
Publicación:: Nature
Volúmen:: 444
Número:: 7116
Fecha:: 9 Noviembre 2006
ISSN:: 00280836
SrcID:: 00280836-2006-11-09.txt

Artículo:: Immunology: Exposure of an executioner
Autor:: Michael Carroll
Resumen:: The complement C3 protein binds to pathogens, singling them out for execution by the immune system. Structural studies show how the chemical group responsible for this binding is exposed on activation.
Página:: 159
Publicación:: Nature
Volúmen:: 444
Número:: 7116
Fecha:: 9 Noviembre 2006
ISSN:: 00280836
SrcID:: 00280836-2006-11-09.txt

Artículo:: Quantum physics: Information on heat
Autor:: Keith Schwab
Resumen:: There is a fundamental quantum limit to heat flow, just as there is to electric current. This limit is independent of what carries the heat, and could also have a role in an unexpected quarter: information theory.
Página:: 161
Publicación:: Nature
Volúmen:: 444
Número:: 7116
Fecha:: 9 Noviembre 2006
ISSN:: 00280836
SrcID:: 00280836-2006-11-09.txt

Artículo:: Earth science: Isotopic hide and seek p162
Autor:: Francis Albarède
Resumen:: Isotopes formed by the decay of radioactive nuclei provide evidence of how Earth was shaped in its infancy. But some decay products seem to be hidden — a finding that will revitalize a debate about Earth's interior.
Página:: 162
Publicación:: Nature
Volúmen:: 444
Número:: 7116
Fecha:: 9 Noviembre 2006
ISSN:: 00280836
SrcID:: 00280836-2006-11-09.txt

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