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Nature
Resumen/Descripción – provisto por la editorial en inglés
Nature is a weekly international journal publishing the finest peer-reviewed research in all fields of science and technology on the basis of its originality, importance, interdisciplinary interest, timeliness, accessibility, elegance and surprising conclusions. Nature also provides rapid, authoritative, insightful and arresting news and interpretation of topical and coming trends affecting science, scientists and the wider public.Palabras clave – provistas por la editorial
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Disponibilidad
| Institución detectada | Período | Navegá | Descargá | Solicitá |
|---|---|---|---|---|
| No detectada | desde jul. 2012 / hasta dic. 2023 | Nature.com | ||
| No detectada | desde jul. 2006 / hasta ago. 2012 | Ovid |
Información
Tipo de recurso:
revistas
ISSN impreso
0028-0836
ISSN electrónico
1476-4687
Editor responsable
Springer Nature
País de edición
Reino Unido
Fecha de publicación
1869-
Tabla de contenidos
A mediator of metabolic signals influences puberty and growth
Alejandro Lomniczi
Palabras clave: Multidisciplinary.
Pp. 377-379
Californium—carbon bond captured in a complex
Julie E. Niklas; Henry S. La Pierre
Palabras clave: Multidisciplinary.
Pp. 379-380
Role of bile acids and gut bacteria in healthy ageing of centenarians
Bipin Rimal; Andrew D. Patterson
Palabras clave: Multidisciplinary.
Pp. 380-381
Excitons and emergent quantum phenomena in stacked 2D semiconductors
Nathan P. Wilson; Wang Yao
; Jie Shan; Xiaodong Xu
Palabras clave: Multidisciplinary.
Pp. 383-392
Observation of Stark many-body localization without disorder
W. Morong; F. Liu; P. Becker; K. S. Collins; L. Feng; A. Kyprianidis; G. Pagano; T. You; A. V. Gorshkov; C. Monroe
Palabras clave: Multidisciplinary.
Pp. 393-398
Measuring phonon dispersion at an interface
Ruishi Qi; Ruochen Shi; Yuehui Li; Yuanwei Sun; Mei Wu; Ning Li; Jinlong Du; Kaihui Liu; Chunlin Chen; Ji Chen; Feng Wang; Dapeng Yu; En-Ge Wang; Peng Gao
Palabras clave: Multidisciplinary.
Pp. 399-403
Approaching the intrinsic exciton physics limit in two-dimensional semiconductor diodes
Peng Chen; Timothy L. Atallah; Zhaoyang Lin; Peiqi Wang; Sung-Joon Lee; Junqing Xu; Zhihong Huang; Xidong Duan; Yuan Ping; Yu Huang; Justin R. Caram; Xiangfeng Duan
Palabras clave: Multidisciplinary.
Pp. 404-410
In-orbit demonstration of an iodine electric propulsion system
Dmytro Rafalskyi; Javier Martínez Martínez; Lui Habl; Elena Zorzoli Rossi; Plamen Proynov; Antoine Boré; Thomas Baret; Antoine Poyet; Trevor Lafleur; Stanislav Dudin; Ane Aanesland
<jats:title>Abstract</jats:title><jats:p>Propulsion is a critical subsystem of many spacecraft<jats:sup>1–4</jats:sup>. For efficient propellant usage, electric propulsion systems based on the electrostatic acceleration of ions formed during electron impact ionization of a gas are particularly attractive<jats:sup>5,6</jats:sup>. At present, xenon is used almost exclusively as an ionizable propellant for space propulsion<jats:sup>2–5</jats:sup>. However, xenon is rare, it must be stored under high pressure and commercial production is expensive<jats:sup>7–9</jats:sup>. Here we demonstrate a propulsion system that uses iodine propellant and we present in-orbit results of this new technology. Diatomic iodine is stored as a solid and sublimated at low temperatures. A plasma is then produced with a radio-frequency inductive antenna, and we show that the ionization efficiency is enhanced compared with xenon. Both atomic and molecular iodine ions are accelerated by high-voltage grids to generate thrust, and a highly collimated beam can be produced with substantial iodine dissociation. The propulsion system has been successfully operated in space onboard a small satellite with manoeuvres confirmed using satellite tracking data. We anticipate that these results will accelerate the adoption of alternative propellants within the space industry and demonstrate the potential of iodine for a wide range of space missions. For example, iodine enables substantial system miniaturization and simplification, which provides small satellites and satellite constellations with new capabilities for deployment, collision avoidance, end-of-life disposal and space exploration<jats:sup>10–14</jats:sup>.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 411-415
Exploding and weeping ceramics
Hanlin Gu; Jascha Rohmer; Justin Jetter; Andriy Lotnyk; Lorenz Kienle; Eckhard Quandt; Richard D. James
Palabras clave: Multidisciplinary.
Pp. 416-420
Isolation and characterization of a californium metallocene
Conrad A. P. Goodwin; Jing Su; Lauren M. Stevens; Frankie D. White; Nickolas H. Anderson; John D. Auxier; Thomas E. Albrecht-Schönzart; Enrique R. Batista; Sasha F. Briscoe; Justin N. Cross; William J. Evans; Alyssa N. Gaiser; Andrew J. Gaunt; Michael R. James; Michael T. Janicke; Tener F. Jenkins; Zachary R. Jones; Stosh A. Kozimor; Brian L. Scott; Joseph. M. Sperling; Justin C. Wedal; Cory J. Windorff; Ping Yang; Joseph W. Ziller
Palabras clave: Multidisciplinary.
Pp. 421-424