Catálogo de publicaciones - revistas
Science
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Palabras clave – provistas por la editorial
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Disponibilidad
| Institución detectada | Período | Navegá | Descargá | Solicitá |
|---|---|---|---|---|
| No detectada | desde mar. 1997 / hasta dic. 2023 | Science Journals |
Información
Tipo de recurso:
revistas
ISSN impreso
0036-8075
ISSN electrónico
1095-9203
Editor responsable
American Association for the Advancement of Science (AAAS)
País de edición
Estados Unidos
Fecha de publicación
1880-
Cobertura temática
Tabla de contenidos
Possible second visitor from another star sighted
Daniel Clery
Palabras clave: Multidisciplinary.
Pp. No disponible
This sulfur-spewing Russian volcano is turning sunsets purple
Alex Fox
Palabras clave: Multidisciplinary.
Pp. No disponible
Black hole reverberations suggest the cosmic beasts are as ‘bald’ as cue balls
Adrian Cho
Palabras clave: Multidisciplinary.
Pp. No disponible
First peanut allergy treatment gains backing from FDA advisory panel
Jennifer Couzin-Frankel
Palabras clave: Multidisciplinary.
Pp. No disponible
Top stories: Mountain-moving climate change, an oxygen-starved city, and rats playing hide-and-seek
Eva Frederick
Palabras clave: Multidisciplinary.
Pp. No disponible
Response to Comment on “Spin coating epitaxial films”
Meagan V. Kelso
; Naveen K. Mahenderkar; Qingzhi Chen; John Z. Tubbesing; Jay A. Switzer
<jats:p>Lu and Tang claim that the spin-coated films in our study are not epitaxial. They assume that all of the background intensity in the x-ray pole figures of the spin-coated materials is due to randomly oriented grains. There is no evidence for randomly oriented grains in the 2θ x-ray patterns. The background intensity in the pole figures is also comparable to the background from the single-crystal substrates, which is inconsistent with their assumption.</jats:p>
Palabras clave: Multidisciplinary.
Pp. No disponible
Comment on “Spin coating epitaxial films”
Chaojing Lu; Lingli Tang
<jats:p> Kelso <jats:italic>et al</jats:italic> . (Reports, 12 April 2019, p. 166) claim that inorganic epitaxial films were deposited onto single-crystal or single-crystal–like substrates by spin coating. The epitaxial relationships were determined by x-ray diffraction. According to their pole figures, we estimate that each of their films contains only 4.1% to 25.5% epitaxial grains. None of their films can be considered epitaxial. </jats:p>
Palabras clave: Multidisciplinary.
Pp. No disponible
A Humboldtian view of mountains
Christian Körner; Eva Spehn
<jats:p>In the early 19th century, when naturalists were busy cataloging Earth's inventory and separating the living world into labeled units, a 32-year-old explorer at the flanks of Chimborazo mountain in Ecuador—higher than anybody else had climbed by that time—saw the fog clearing, revealing an arena of tropical mountain life. According to his notes, this was the moment when Alexander von Humboldt coined the central paradigm of his scientific legacy: Everything is connected. Removing one factor or item will inevitably affect others. For Humboldt, born 250 years ago, life on Earth was a web of interactions. He was seeking generality and came up with an ecological theory in modern terms—one that has never ceased to be relevant.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1061-1061
News at a glance
<jats:p>A roundup of weekly science policy and related news.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1062-1063
Accusations fly over threat to rarest great ape
Dyna Rochmyaningsih
<jats:p>A new dam on Sumatra poses an existential risk to the Tapanuli orangutan, scientists say.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1064-1065