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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
Phonemic Diversity Supports a Serial Founder Effect Model of Language Expansion from Africa
Quentin D. Atkinson
<jats:p>Analysis of word sounds suggests that language originated once, in central and southern Africa.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 346-349
Interplay Between Changing Climate and Species’ Ecology Drives Macroevolutionary Dynamics
Thomas H. G. Ezard; Tracy Aze; Paul N. Pearson; Andy Purvis
<jats:p>Fossil records show that speciation and extinction are influenced by interaction with other species and with the environment.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 349-351
pH-Dependent Gating in a FocA Formate Channel
Wei Lü; Juan Du; Tobias Wacker; Elke Gerbig-Smentek; Susana L. A. Andrade; Oliver Einsle
<jats:p>Transport of formate through a pentameric channel is gated by pH-dependent conformational changes.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 352-354
Specificity of Drosophila Cytonemes for Distinct Signaling Pathways
Sougata Roy; Frank Hsiung; Thomas B. Kornberg
<jats:p> Signaling protein receptors are segregated into different cell protrusions in <jats:italic>Drosophila</jats:italic> cells. </jats:p>
Palabras clave: Multidisciplinary.
Pp. 354-358
Noncanonical TGFβ Signaling Contributes to Aortic Aneurysm Progression in Marfan Syndrome Mice
Tammy M. Holm; Jennifer P. Habashi; Jefferson J. Doyle; Djahida Bedja; YiChun Chen; Christel van Erp; Mark E. Lindsay; David Kim; Florian Schoenhoff; Ronald D. Cohn; Bart L. Loeys; Craig J. Thomas; Samarjit Patnaik; Juan J. Marugan; Daniel P. Judge; Harry C. Dietz
<jats:p>Transforming growth factor–β promotes aortic aneurysm formation through activation of its “noncanonical†signaling pathway.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 358-361
Angiotensin II Type 2 Receptor Signaling Attenuates Aortic Aneurysm in Mice Through ERK Antagonism
Jennifer P. Habashi; Jefferson J. Doyle; Tammy M. Holm; Hamza Aziz; Florian Schoenhoff; Djahida Bedja; YiChun Chen; Alexandra N. Modiri; Daniel P. Judge; Harry C. Dietz
<jats:p>Transforming growth factor–β promotes aortic aneurysm formation through activation of its “noncanonical†signaling pathway.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 361-365
Sequential Synaptic Excitation and Inhibition Shape Readiness Discharge for Voluntary Behavior
Katsushi Kagaya; Masakazu Takahata
<jats:p>In crayfish, specific neurons produce electrical activity in synchrony with different phases of the walking pattern.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 365-368
New Products
<jats:p>A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 369-369
Science Podcast
<jats:p>The show includes budgeting for science, an ethical framework for biofuels, re-exploring bicycle stability, and more.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 369-369
Sliding in Nitrogen
Palabras clave: Multidisciplinary.
Pp. i-395