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Science
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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
Awesome universal chirp
Jeremy Berg
<jats:p> In 1978, while I was an undergraduate student, Kip Thorne came to Stanford University to give a seminar on a proposed search for gravitational waves. The auditorium quickly filled with experts and inquisitive students like me. As Thorne described a quest for these ripples in space-time, the audience grew palpably skeptical. Albert Einstein had predicted the existence of gravitational waves based on his theory of general relativity, but even he was doubtful that they would ever be detected because they were anticipated to be so weak. Listening to Thorne propose an approach for measuring such waves, I had no idea that he and his colleagues were about to begin a 40-year journey to discover what <jats:italic>Science</jats:italic> now recognizes as the 2016 Breakthrough of the Year. The announcement that gravitational waves had indeed been detected opens up a new window into the universe (see the News story on p. <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.sciencemag.org/content/354/6319/1516.full">1516</jats:ext-link> ). </jats:p>
Palabras clave: Multidisciplinary.
Pp. 1507-1507
News at a glance
<jats:p>A roundup of weekly science policy and related news.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1508-1509
XPrize finalists mull payloads to the moon
Daniel Clery
<jats:p>Science experiments take a back seat to commercial aims for five teams planning launches.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1510-1511
In India, elite institutes in shady journals
Priyanka Pulla
<jats:p>Predatory publishers draw papers from faculty at top research centers.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1511-1512
New blood tests make strides in detecting prion disease
Kelly Servick
<jats:p>Long after the European mad cow outbreak, researchers hope to screen blood supplies for misfolded proteins.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1512-1512
Scientists flag new causes for surge in methane levels
Paul Voosen
<jats:p>Swelling tropical wetlands and a decline in a natural atmospheric detergent are leading suspects.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1513-1513
Critics assail paper claiming harm from cancer vaccine
Dennis Normile
<jats:p>Vaccination rates fall as antivax campaigns gather steam.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1514-1515
Like birds, insects may travel in sync with the seasons
Elizabeth Pennisi
<jats:p>Long-term radar studies reveal masses of winged migrants.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1515-1515
The cosmos aquiver
Adrian Cho
<jats:p> <jats:italic>Science</jats:italic> has named the detection of gravitational waves as the Breakthrough of the Year. The discovery fulfilled a 100-year-old prediction by Albert Einstein and foreshadows a new way to eavesdrop on the most violent events in the cosmos. </jats:p>
Palabras clave: Multidisciplinary.
Pp. 1516-1517
The runners-up
<jats:p> The nine runners-up for <jats:italic>Science</jats:italic> 's Breakthrough of the Year range from the nanoscale to the planetary scale, and from artificial intelligence to protein engineering. </jats:p>
Palabras clave: Multidisciplinary.
Pp. 1518-1523