Catálogo de revistas impresas de la biblioteca

Se encontraron 56 resultados.

Artículo:: Quantum teleportation and entanglement distribution over 100-kilometre free-space channels
Autor:: Juan Yin, et al.
Resumen:: Quantum teleportation of independent qubits and entanglement distribution have been demonstrated over free-space channels of about 100 kilometres, representing an important step towards a global quantum network.
Página:: 185
Sección:: Letters
Publicación:: Nature
Volúmen:: 488
Número:: 7410
Periodo:: 9 agosto 2012
ISSN:: 00280836
SrcID:: 00280836-2012-08-09.txt

Artículo:: A III–V nanowire channel on silicon for high-performance vertical transistors
Autor:: Katsuhiro Tomioka, Masatoshi Yoshimura & Takashi Fukui
Resumen:: The fabrication of transistors using vertical, six-sided core–multishell indium gallium arsenide nanowires with an all-surrounding gate on a silicon substrate combines the advantages of a three-dimensional gate architecture with the high electron mobility of the III–V nanowires, drastically enhancing the on-state current and transconductance.
Página:: 189
Sección:: Letters
Publicación:: Nature
Volúmen:: 488
Número:: 7410
Periodo:: 9 agosto 2012
ISSN:: 00280836
SrcID:: 00280836-2012-08-09.txt

Artículo:: A new atmospherically relevant oxidant of sulphur dioxide
Autor:: R. L. Mauldin III, et al.
Resumen:: Atmospheric observations from a boreal forest region, laboratory experiments and theoretical considerations are combined, and another compound is identified that has a significant capacity to oxidize sulphur dioxide and potentially other trace gases.
Página:: 193
Sección:: Letters
Publicación:: Nature
Volúmen:: 488
Número:: 7410
Periodo:: 9 agosto 2012
ISSN:: 00280836
SrcID:: 00280836-2012-08-09.txt

Artículo:: Water balance of global aquifers revealed by groundwater footprint
Autor:: Tom Gleeson, Yoshihide Wada, Marc F. P. Bierkens & Ludovicus P. H. van Beek
Resumen:: A newly developed concept called ‘groundwater footprint’ is used to reveal the degree of sustainable use of global aquifers by calculating the area relative to the extractive demands; globally, this footprint exceeds aquifer area by a factor of about 3.5, and excess withdrawal is centred on just a few agriculturally important aquifers.
Página:: 197
Sección:: Letters
Publicación:: Nature
Volúmen:: 488
Número:: 7410
Periodo:: 9 agosto 2012
ISSN:: 00280836
SrcID:: 00280836-2012-08-09.txt

Artículo:: New fossils from Koobi Fora in northern Kenya confirm taxonomic diversity in early Homo
Autor:: Meave G. Leakey, et al.
Resumen:: Three newly discovered hominin fossils—a well-preserved face of a late juvenile, a nearly complete mandible and a mandibular fragment—aged between 1.78 and 1.95 million years old, confirm the presence of two contemporary species of early Homo, in addition to H. erectus, in the early Pleistocene of eastern Africa.
Página:: 201
Sección:: Letters
Publicación:: Nature
Volúmen:: 488
Número:: 7410
Periodo:: 9 agosto 2012
ISSN:: 00280836
SrcID:: 00280836-2012-08-09.txt

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