Catálogo de revistas impresas de la biblioteca

Se encontraron 256 resultados.

Artículo:: Patent examiners call in the jury
Resumen:: The US Patent and Trade Office has cracked open the door on its normally closed patent evaluation process. Heidi Ledford looks at how its peer-review project is faring.
Página:: 239
Publicación:: Nature
Volúmen:: 448
Número:: 715
Periodo:: 19 Julio 2007
ISSN:: 00280836
SrcID:: 00280836-2007-07-19.txt

Artículo:: Unseen Universe: Welcome to the dark side
Resumen:: Physicists say that 96% of the Universe is unseen, and appeal to the ideas of 'dark matter' and 'dark energy' to make up the difference. In the first of two articles, Jenny Hogan reports that attempts to identify the mysterious dark matter are on the verge of success. In the second, Geoff Brumfiel asks why dark energy, hailed as a breakthrough when discovered a decade ago, is proving more frustrating than ever to the scientists who study it.
Página:: 240
Publicación:: Nature
Volúmen:: 448
Número:: 715
Periodo:: 19 Julio 2007
ISSN:: 00280836
SrcID:: 00280836-2007-07-19.txt

Artículo:: Unseen Universe: A constant problem
Resumen:: Why is dark energy, hailed as a breakthrough when discovered a decade ago, proving so frustrating to the scientists who study it?
Página:: 245
Publicación:: Nature
Volúmen:: 448
Número:: 715
Periodo:: 19 Julio 2007
ISSN:: 00280836
SrcID:: 00280836-2007-07-19.txt

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