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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

naturales

Ciencias naturales

Tabla de contenidos

doi: 10.1126/science.339.6122.897

International Arbiter of Animal Names Faces Financial Woes

Elizabeth Pennisi

<jats:p>Proposals hope to prevent a lack of systematic name assignment and a communication breakdown.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 897-897

doi: 10.1126/science.339.6122.898

Reversal of Misfortunes

Jon Cohen

<jats:p>South Africa has the world's worst HIV/TB syndemic; now it's trying to overhaul its response to both diseases.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 898-903

doi: 10.1126/science.339.6122.901

Treatment as Prevention, Real World

Jon Cohen

<jats:p> A new study on page <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.sciencemag.org/content/339/6122/966.short">966</jats:ext-link> shows that widespread use of antiretroviral drugs reduced the spread of HIV in a large population here in KwaZulu-Natal, which has one of the world's most severe HIV/AIDS epidemics. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 901-901

doi: 10.1126/science.339.6122.902

Pulling South Africa Back From the HIV/AIDS Brink

Jon Cohen

<jats:p> <jats:italic>Science</jats:italic> spoke with Aaron Motsoaledi, the South African minister of health who has helped South Africa aggressively expand testing and treatment for both HIV and TB. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 902-903

doi: 10.1126/science.339.6122.904-a

Old Trees: Extraction, Conservation Can Coexist

Raf Aerts

Palabras clave: Multidisciplinary.

Pp. 904-904

doi: 10.1126/science.339.6122.904-b

Old Trees: Cultural Value

Malgorzata Blicharska; Grzegorz Mikusinski

Palabras clave: Multidisciplinary.

Pp. 904-904

doi: 10.1126/science.339.6122.904-c

Old Trees: Large and Small

Jacob Cecile; Lucas R. Silva; Madhur Anand

Palabras clave: Multidisciplinary.

Pp. 904-905

doi: 10.1126/science.339.6122.905-a

Old Trees: Large and Small—Response

David B. Lindenmayer; William F. Laurance; Jerry F. Franklin

Palabras clave: Multidisciplinary.

Pp. 905-905

doi: 10.1126/science.339.6122.905-b

China's Little Emperors Show Signs of Success

Xudong Zhao; Xiquan Ma; Yuhong Yao; Chonghua Wan; Emily Ng

Palabras clave: Multidisciplinary.

Pp. 905-906

doi: 10.1126/science.1230677

Response to Comment on "Bilaterian Burrows and Grazing Behavior at >585 Million Years Ago"

Ernesto Pecoits; Kurt O. Konhauser; Natalie R. Aubet; Larry M. Heaman; Gerardo Veroslavsky; Richard Stern; Murray K. Gingras

<jats:p> Gaucher <jats:italic>et al</jats:italic> . suggest that their field observations and petrographic analysis of one thin section do not support an Ediacaran age for the trace fossils–bearing strata of the Tacuarí Formation. We have strengthened our conclusion of an Ediacaran age for the Tacuarí Formation based on reassessment of new and previously presented field and petrographic evidence. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 906-906