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Science
Resumen/Descripción – provisto por la editorial
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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
This year taught us that no good news is too small to share
Romaric Bouveret
Palabras clave: Multidisciplinary.
Pp. No disponible
Shrine of decapitated heads suggests violence against foreigners in ancient Mexico
Bridget Alex
Palabras clave: Multidisciplinary.
Pp. No disponible
Trouble hearing in a crowded room? New ‘cone of silence’ could help
Matthew Hutson
Palabras clave: Multidisciplinary.
Pp. No disponible
Our top essays by scientists in 2020
Katie Langin
Palabras clave: Multidisciplinary.
Pp. No disponible
Neanderthal gene found in many people may open cells to coronavirus and increase COVID-19 severity
Ann Gibbons
Palabras clave: Multidisciplinary.
Pp. No disponible
Do we need a COVID-19 vaccine for pets?
David Grimm
Palabras clave: Multidisciplinary.
Pp. No disponible
Targeting U.S. wetland restoration could make cleaning up water much cheaper
Erik Stokstad
Palabras clave: Multidisciplinary.
Pp. No disponible
Chicken-size dino with a furlike mane stirs ethics debate
Gretchen Vogel
Palabras clave: Multidisciplinary.
Pp. No disponible
Comment on “Meta-analysis reveals declines in terrestrial but increases in freshwater insect abundances”
Marion Desquilbet
; Laurence Gaume; Manuela Grippa; Régis Céréghino; Jean-François Humbert; Jean-Marc Bonmatin; Pierre-André Cornillon; Dirk Maes; Hans Van Dyck; David Goulson
<jats:p> Van Klink <jats:italic>et al</jats:italic> . (Reports, 24 April 2020, p. 417) argue for a more nuanced view of insect decline, and of human responsibility for this decline, than previously suggested. However, shortcomings in data selection and methodology raise questions about their conclusions on trends and drivers. We call for more rigorous methodology to be applied in meta-analyses of ecological data. </jats:p>
Palabras clave: Multidisciplinary.
Pp. No disponible
Neuron class–specific responses govern adaptive myelin remodeling in the neocortex
Sung Min Yang; Katrin Michel; Vahbiz Jokhi; Elly Nedivi; Paola Arlotta
<jats:title>Cellular effects of visual deprivation</jats:title> <jats:p> Myelination speeds the progress of action potentials along neuronal axons. Yang <jats:italic>et al.</jats:italic> studied changes in myelination in the mouse visual cortex in response to visual experience (see the Perspective by Yalçin and Monje). With normal vision, myelination is continuously remodeled. As ocular dominance shifts in response to monocular deprivation, myelination patterns change on certain inhibitory interneurons but not on excitatory callosal projection neurons. Myelin sheaths are both added and subtracted, segments of myelin elongate and contract, and preexisting oligodendrocytes make new myelin sheaths. This adaptive myelination helps to diversify neuronal function and remodel neuronal circuits in response to sensory experience. </jats:p> <jats:p> <jats:italic>Science</jats:italic> , this issue p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" related-article-type="in-this-issue" xlink:href="10.1126/science.abd2109">eabd2109</jats:related-article> ; see also p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6523" page="1414" related-article-type="in-this-issue" vol="370" xlink:href="10.1126/science.abf4646">1414</jats:related-article> </jats:p>
Palabras clave: Multidisciplinary.
Pp. No disponible