Results 21 to 30 of about 226,412 (219)

Deep Learning‐Based Prediction of High‐Speed Solar Wind Streams: Spatio‐Temporal Dependencies in Coronal Hole Dynamics

open access: yesEarth and Space Science, Volume 13, Issue 1, January 2026.
Abstract High‐speed solar wind streams (HSS), originating from coronal holes (CH), are key drivers of space weather disturbances and heliospheric dynamics. However, forecasting HSS remains challenging due to the evolving morphology of CH. In this study, we present a deep learning‐based framework that models the spatiotemporal relationship between CH ...
J. J. Abraham‐Alowonle   +4 more
wiley   +1 more source

En Tokio. El testimonio sobre Japón de un diplomático mexicano en un chirimen-bon del siglo XIX

open access: yesBibliographica, 2020
Artículo que presenta un texto prácticamente inédito de literatura de viaje, En Tokio, escrito en 1899 por el mexicano Ramón G. Pacheco –tercer secretario de la representación mexicana en Japón de 1899 a 1901, además de enviado extraordinario y ministro ...
Roberto Aceves Ávila
doaj   +1 more source

A Sevillian Bed for The Baron of Petrapesia: Masterpiece of the Painters Gonzalo de Flores and Hernando de Alcalá [PDF]

open access: yes, 2015
El estudio de las relaciones culturales ente Sevilla e Italia en la Edad Moderna, nos condujo al hallazgo de un contrato en el Archivo Histórico Provincial de la ciudad, en el que se recogía el acuerdo entre Matteo Barresi, un barón siciliano, y dos ...
Escuredo Barrado, Elena, Japón, Rafael
core  

Mechanistische Charakterisierung bakterieller Terpensynthasen aus Chitinophagaceae, die marine Diterpene produzieren

open access: yesAngewandte Chemie, Volume 137, Issue 52, December 22, 2025.
Es wird über sechs bakterielle Terpensynthasen berichtet. Eine davon produziert instabiles Chitinosphaerol, das sich spontan in verschiedene bekannte Naturstoffe umwandelt, deren Struktur überarbeitet werden muss. Ein zweites Enzym liefert das thermisch labile Neodolabella‐1(14),2,7‐trien, das sich beim Erhitzen sequenziell in die Thermocyclene A–C ...
Heng Li   +4 more
wiley   +1 more source

¿Resurgirá Japón? [PDF]

open access: yes, 2013
Enfrentado a una serie de problemas externos e internos, Japón se encuentra en una encrucijada entre el resurgimiento y la caída libre por lo que respecta a su situación internacional.
Matsumura, Masahiro
core  

Promoting human–elephant coexistence through integration of AI, real‐time alerts, and rapid response

open access: yesConservation Science and Practice, Volume 7, Issue 12, December 2025.
Abstract Human–elephant conflict has become a conservation challenge in Asia and Africa resulting in considerable human fatalities annually. We deployed an AI‐embedded camera‐alert system in a conflict hotspot in West Bengal, India to determine if AI algorithms could accurately detect elephants and if real‐time alerts that triggered a rapid response ...
Sankarshan Rastogi   +9 more
wiley   +1 more source

Reflexión histórica sobre el P. Las Casas en la obra de Miguel Ángel Asturias

open access: yesLetras, 2013
Se descubre y analiza el perfil histórico y político de Bartolomé de Las Casas, según la configuración literaria que elabora Miguel Ángel Asturias en su obra teatral La audiencia de los confines.
Hidefuji Someda
doaj  

Content validity and inter-rater reliability of the Comprehensive Quality of Life Scale

open access: yesRevista de Psicología, 2017
The aim of this study was to assess the psychometric properties of the Comprehensive Quality of Life Scale, Objective Version. Content validity was obtained using Aiken’s V coefficient with the participation of 10 experts and inter-rater reliability was ...
Alicia Boluarte Carbajal, Kotaro Tamari
doaj   +1 more source

D‐Region Changes and Wave Activity Detected From Unusually Strong VLF Anomalies Associated With the January 2022 Tonga Volcanic Eruption

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 11, November 2025.
Abstract We present unusually strong daytime signal amplitude anomalies of 11.1 dB on JJI and 12.6 dB on VTX very low‐frequency (VLF) transmitter signals recorded at Suva, Fiji, due to the powerful Hunga Tonga–Hunga Ha'apai (HTHH) volcanic eruption (VE) on 15 January 2022 around 04:00 UT.
Sushil Kumar, Sarwan Kumar, Mie Ichihara
wiley   +1 more source

Novel ic thermometer placed in the uterotubal junction to measure bovine uterine temperature. technical note

open access: yesRevista Científica, 2010
Physio-environments in bovine uterus have not been adequately reported due to the limitations in methodology. The objective of the study was to measure bovine uterine temperature (UT) by a novel IC thermometer (IC).
Noris Roa   +5 more
doaj  

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