Results 51 to 60 of about 44,459 (195)

When Crisis Conversations Converge: How Government Messaging and Online Sense‐Making Align During Crises

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 16, Issue 4, December 2025.
ABSTRACT In modern crises, governments aim to communicate in ways that foster shared understanding, yet public interpretations often diverge, undermining response efforts. Crisis communication now unfolds in hybrid media environments where televised press conferences intersect with real‐time social media discourse.
Christian Schwaderer
wiley   +1 more source

Las aspiraciones de Silvio Astier: Fama, delito y lectura en El juguete rabioso de Roberto Arlt

open access: yesOrbis Tertius, 2011
El presente trabajo tiene por objetivo el estudio de El juguete rabioso de Roberto Arlt, partiendo de la perspectiva de la crí­tica genética y atendiendo a la importancia que reviste el sistemático análisis de los diferentes tipos de esbozos ...
Juan Pablo Canala
doaj   +2 more sources

Differential rotation decay in the radiative envelopes of CP stars

open access: yes, 2002
Stars of spectral classes A and late B are almost entirely radiative. CP stars are a slowly rotating subgroup of these stars. It is possible that they possessed long-lived accretion disks in their T Tauri phase.
Arlt   +13 more
core   +1 more source

Pubertal presentation in seven patients with congenital adrenal hyperplasia due to P450 Oxidoreductase deficiency [PDF]

open access: yes, 2010
Context: P450 oxidoreductase (POR) is a crucial electron donor to all microsomal P450 cytochrome (CYP) enzymes including 17α-hydroxylase (CYP17A1), 21-hydroxylase (CYP21A2) and P450 aromatase.
Adachi   +59 more
core   +2 more sources

Factors associated with the high prevalence of myopia and its decrease—A historical review

open access: yesActa Ophthalmologica, Volume 103, Issue 8, Page 879-890, December 2025.
Abstract Purpose To review historical and recent studies on the epidemiology of myopia, identify the factors associated with its prevalence and determine how myopia has been successfully prevented. Methods Historical and recent publications were reviewed regarding factors associated with the prevalence of myopia and the success of myopia prevention ...
Olavi Pärssinen
wiley   +1 more source

Roberto Arlt, Aguafuertes del Delta

open access: yesEstudios de Teoría Literaria, 2019
Reseña bibliográfica del libro de Roberto Arlt, Aguafuertes del Delta, Buenos Aires, Eudeba, 2016, 115 pp.
Marcelo Mangiante
doaj  

Rose Corral, Roberto Arlt, una poética de la disonancia. El Colegio de México, México, 2009; 220 pp.

open access: yesNueva Revista de Filología Hispánica, 2011
Se reseña el libro: Roberto Arlt, una poética de la ...
Liliana Weinberg
doaj   +1 more source

The sunspot observations by Samuel Heinrich Schwabe

open access: yes, 2011
A long time-series of sunspot observations is preserved from Samuel Heinrich Schwabe who made notes and drawings of sunspots from 1825-1867. Schwabe's observing records are preserved in the manuscript archives of the Royal Astronomical Society, London ...
Arlt   +5 more
core   +1 more source

DNA topoisomerases participate in fragility of the oncogene RET [PDF]

open access: yes, 2013
Fragile site breakage was previously shown to result in rearrangement of the RET oncogene, resembling the rearrangements found in thyroid cancer. Common fragile sites are specific regions of the genome with a high susceptibility to DNA breakage under ...
A Ganguly   +86 more
core   +3 more sources

Atomic‐Scale Investigation of an Asymmetric Strontium Titanate Grain Boundary

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 22, November 22, 2025.
The structure and composition of a faceted asymmetric grain boundary in strontium titanate is investigated by scanning transmission electron microscopy (STEM), atom probe tomography (APT), and density functional theory (DFT). APT and STEM reveal a strong Sr depletion at the grain boundary and possible variations in Ti concentration between facets.
Janina Malin Rybak   +8 more
wiley   +1 more source

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