Catálogo de revistas impresas de la biblioteca

Se encontraron 212 resultados.

Artículo:: Attophysics: Tunnel vision
Autor:: Jonathan P. Marangos
Resumen:: The tunnelling of a bound electron out of an atom in a laser field is a well-known quantum-mechanical process. But it happens very quickly, and it takes some fast work with X-rays and lasers to see it in action.
Página:: 619
Publicación:: Nature
Volúmen:: 446
Número:: 7136
Fecha:: 5 abril 2007
ISSN:: 00280836
SrcID:: 00280836-2007-04-05.txt

Artículo:: Plant biology: Sticking with auxin
Autor:: Tom Guilfoyle
Resumen:: Auxin is one of the main agents that regulate plant growth and development. Intricate crystallographic studies reveal how this hormone acts as a 'molecular glue' in mediating substrate–receptor interactions.
Página:: 621
Publicación:: Nature
Volúmen:: 446
Número:: 7136
Fecha:: 5 abril 2007
ISSN:: 00280836
SrcID:: 00280836-2007-04-05.txt

Artículo:: Evolutionary biology: Born-again hagfishes
Autor:: Philippe Janvier
Resumen:: The strange, slimy creatures called hagfishes are of abiding interest to students of vertebrate evolution: just where do they fit in? Investigations of hagfish development take the story forward.
Página:: 622
Publicación:: Nature
Volúmen:: 446
Número:: 7136
Fecha:: 5 abril 2007
ISSN:: 00280836
SrcID:: 00280836-2007-04-05.txt

Artículo:: Palaeomagnetism: A more ancient shield p623
Autor:: David J. Dunlop
Resumen:: Earth's magnetic field has protected our atmosphere from erosion by the solar wind ever since it started up. Silicate crystals from some of Earth's oldest rocks date that event to more than 3 billion years ago.
Página:: 623
Publicación:: Nature
Volúmen:: 446
Número:: 7136
Fecha:: 5 abril 2007
ISSN:: 00280836
SrcID:: 00280836-2007-04-05.txt

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