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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

Cobertura temática

Tabla de contenidos

Deaths of health workers in Africa highlight vaccine inequity

Kai Kupferschmidt

<jats:p>Growing toll on fragile health systems prompts calls for rich countries to share their doses.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 764-765

England's Stonehenge was erected in Wales first

Andrew Curry

<jats:p>Stones were set upright before being moved east.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 765-765

Kauri trees mark magnetic flip 42,000 years ago

Paul Voosen

<jats:p>Researchers say cosmic ray bombardment unleashed by weaker field drove climate shift.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 766-766

Media and aggression research retracted after scrutiny

Cathleen O'Grady

<jats:p>Questioned psychology papers linger on in meta-analyses.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 767-767

The long road

Jon Cohen

<jats:p>Early signs suggest COVID-19 vaccines are having an impact, but questions abound about the path to normal.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 768-772

We need a global science-policy body on chemicals and waste

Zhanyun Wang; Rolf Altenburger; Thomas Backhaus; Adrian Covaci; Miriam L. Diamond; Joan O. Grimalt; Rainer Lohmann; Andreas Schäffer; Martin Scheringer; Henrik Selin; Anna Soehl; Noriyuki Suzuki

<jats:p>Major gaps in current efforts limit policy responses</jats:p>

Palabras clave: Multidisciplinary.

Pp. 774-776

How many genetic changes create new species?

Patrik Nosil; Jeffrey L. Feder; Zachariah Gompert

<jats:p>Speciation in plants and animals can involve differentiation across many genetic regions</jats:p>

Palabras clave: Multidisciplinary.

Pp. 777-779

New genes from borrowed parts

Aaron Wacholder; Anne-Ruxandra Carvunis

<jats:p>Vertebrate genes acquire new capabilities by capturing parasitic genomic elements</jats:p>

Palabras clave: Multidisciplinary.

Pp. 779-780

A masing ladder

Ren-Bao Liu

<jats:p>A maser that amplifies emission of periodically modulated quantum states has uses in metrology</jats:p>

Palabras clave: Multidisciplinary.

Pp. 780-781

Re-engineering Botox

Pål Stenmark

<jats:p>Botulinum neurotoxin is altered to recognize a different substrate</jats:p>

Palabras clave: Multidisciplinary.

Pp. 782-782