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Nature

Resumen/Descripción – provisto por la editorial en inglés
Nature is a weekly international journal publishing the finest peer-reviewed research in all fields of science and technology on the basis of its originality, importance, interdisciplinary interest, timeliness, accessibility, elegance and surprising conclusions. Nature also provides rapid, authoritative, insightful and arresting news and interpretation of topical and coming trends affecting science, scientists and the wider public.
Palabras clave – provistas por la editorial

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No detectada desde jul. 2012 / hasta dic. 2023 Nature.com
No detectada desde jul. 2006 / hasta ago. 2012 Ovid

Información

Tipo de recurso:

revistas

ISSN impreso

0028-0836

ISSN electrónico

1476-4687

Editor responsable

Springer Nature

País de edición

Reino Unido

Fecha de publicación

Tabla de contenidos

Engaging with the science of fetal origins

Sarah S. RichardsonORCID

Palabras clave: Multidisciplinary.

Pp. 26-26

Earth’s eccentric orbit paced the evolution of marine phytoplankton

Rosalind E. M. Rickaby

Palabras clave: Multidisciplinary.

Pp. 27-28

Aggregates of TDP-43 protein spiral into view

Hana M. Odeh; James Shorter

Palabras clave: Multidisciplinary.

Pp. 29-30

From the archive

Palabras clave: Multidisciplinary.

Pp. 30-30

A heritable, non-genetic road to cancer evolution

Tamara Prieto; Dan A. Landau

Palabras clave: Multidisciplinary.

Pp. 31-32

Mirror symmetry validated for proton and its antimatter twin

Ralf Lehnert

Palabras clave: Multidisciplinary.

Pp. 32-33

Iron pnictides and chalcogenides: a new paradigm for superconductivity

Rafael M. FernandesORCID; Amalia I. ColdeaORCID; Hong DingORCID; Ian R. FisherORCID; P. J. Hirschfeld; Gabriel Kotliar

Palabras clave: Multidisciplinary.

Pp. 35-44

A stellar stream remnant of a globular cluster below the metallicity floor

Nicolas F. MartinORCID; Kim A. VennORCID; David S. AguadoORCID; Else Starkenburg; Jonay I. González Hernández; Rodrigo A. IbataORCID; Piercarlo Bonifacio; Elisabetta Caffau; Federico SestitoORCID; Anke Arentsen; Carlos Allende PrietoORCID; Raymond G. CarlbergORCID; Sébastien FabbroORCID; Morgan Fouesneau; Vanessa HillORCID; Pascale Jablonka; Georges Kordopatis; Carmela Lardo; Khyati Malhan; Lyudmila I. Mashonkina; Alan W. McConnachie; Julio F. Navarro; Rubén Sánchez-Janssen; Guillaume F. Thomas; Zhen Yuan; Alessio MucciarelliORCID

Palabras clave: Multidisciplinary.

Pp. 45-48

An early transition to magnetic supercriticality in star formation

T.-C. ChingORCID; D. LiORCID; C. Heiles; Z.-Y. Li; L. QianORCID; Y. L. YueORCID; J. Tang; S. H. Jiao

<jats:title>Abstract</jats:title><jats:p>Magnetic fields have an important role in the evolution of interstellar medium and star formation<jats:sup>1,2</jats:sup>. As the only direct probe of interstellar field strength, credible Zeeman measurements remain sparse owing to the lack of suitable Zeeman probes, particularly for cold, molecular gas<jats:sup>3</jats:sup>. Here we report the detection of a magnetic field of +3.8 ± 0.3 microgauss through the H <jats:sc>I</jats:sc> narrow self-absorption (HINSA)<jats:sup>4,5</jats:sup> towards L1544<jats:sup>6,7</jats:sup>—a well-studied prototypical prestellar core in an early transition between starless and protostellar phases<jats:sup>8–10</jats:sup> characterized by a high central number density<jats:sup>11</jats:sup> and a low central temperature<jats:sup>12</jats:sup>. A combined analysis of the Zeeman measurements of quasar H <jats:sc>I</jats:sc> absorption, H <jats:sc>I</jats:sc> emission, OH emission and HINSA reveals a coherent magnetic field from the atomic cold neutral medium (CNM) to the molecular envelope. The molecular envelope traced by the HINSA is found to be magnetically supercritical, with a field strength comparable to that of the surrounding diffuse, magnetically subcritical CNM despite a large increase in density. The reduction of the magnetic flux relative to the mass, which is necessary for star formation, thus seems to have already happened during the transition from the diffuse CNM to the molecular gas traced by the HINSA. This is earlier than envisioned in the classical picture where magnetically supercritical cores capable of collapsing into stars form out of magnetically subcritical envelopes<jats:sup>13,14</jats:sup>.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 49-52

A 16-parts-per-trillion measurement of the antiproton-to-proton charge–mass ratio

M. J. Borchert; J. A. Devlin; S. R. Erlewein; M. FleckORCID; J. A. Harrington; T. HiguchiORCID; B. M. LataczORCID; F. Voelksen; E. J. WurstenORCID; F. Abbass; M. A. BohmanORCID; A. H. Mooser; D. Popper; M. WiesingerORCID; C. WillORCID; K. BlaumORCID; Y. MatsudaORCID; C. OspelkausORCID; W. Quint; J. Walz; Y. Yamazaki; C. SmorraORCID; S. UlmerORCID

Palabras clave: Multidisciplinary.

Pp. 53-57