Results 51 to 60 of about 3,336 (162)
Journal of Geophysical Research: Space Physics, Volume 131, Issue 2, February 2026.Abstract Geomagnetic indices can be used to quantify variations in geomagnetic activity caused by Sun‐Earth interactions across the magnetosphere and ionosphere. The global Kp index is widely used as a global geomagnetic indicator, but it is based mostly on the Northern Hemisphere with no contributions from South American observatories.
L. M. Guizelli +5 more
wiley +1 more source
Simulating the Effects of Sensor Failures on Autonomous Vehicles for Safety Evaluation
InformaticsAutonomous vehicles (AVs) are increasingly becoming a reality, enabled by advances in sensing technologies, intelligent control systems, and real-time data processing. For AVs to operate safely and effectively, they must maintain a reliable perception of
Francisco Matos +2 more
doaj +1 more source
Martinho Lutero Testemunha de Cristo
Caminhando, 1984 Followed by a brief introduction by B. Weber, the declaration describes the historical circumstances which led Luther to the formulation of his doctrine of justification by faith and its later rereadings by Catholics and Lutherans.
openaire +1 more source
Skyfall: A Survival Analysis of the IMF Executive Board Members
Kyklos, Volume 79, Issue 1, Page 232-250, February 2026.ABSTRACT In the absence of a retirement age constraint at the IMF, this study explores the tenure persistence within the Board of Directors of the International Monetary Fund (IMF) from 2009 to 2021, through a survival analysis. The findings highlight that extrinsic factors, namely sovereign crises, banking crises, the ratio of debt‐to‐GDP, and ...
Elie Israël +3 more
wiley +1 more source
Sudden Decrease in Visual Acuity – An Atypical Case [PDF]
Eurasian Journal of Family MedicineLeber's hereditary optic neuropathy is a rare disease resulting from mutations in the mitochondrial DNA. It is characterized by rapidly progressive, painless vision loss, with development of a central visual scotoma.
Diana Alves Andrade +4 more
doaj +1 more source
Does the setting matter? Characterizing and classifying rural and urban arsonists
Legal and Criminological Psychology, Volume 31, Issue 1, Page 158-184, February 2026.Abstract Background Thousands of fires are deliberately ignited around the world each year. The setting where it happens—rural versus urban areas—can lead to different crime opportunities. Rural arsonists set fires in vegetated areas, whereas urban arsonists target residences and other properties.
Rita Ribeiro +3 more
wiley +1 more source
Measure Student Aptitude in Learning Programming in Higher Education—A Data Analysis
ComputersAnalyzing student performance in Introductory Programming courses in Higher Education is critical for early intervention and improved learning outcomes.
João Pires +4 more
doaj +1 more source
Association Between Shift Work and Auditory–Cognitive Processing in Middle-Aged Healthcare Workers
Audiology ResearchBackground/Objectives: Shift work in healthcare professionals affects performance in high cognitive processing, especially in complex environments.
Margarida Roque +2 more
doaj +1 more source
Marcello Caetano: o ethos intelectual e as artimanhas do poder
Revista de História, 2018 Resenha do livro: MARTINHO, Francisco Carlos Palomanes. Marcello Caetano: Uma biografia (1906-1980). Lisboa: Objectiva, 2016.
Lincoln Secco
doaj
Hereditary multiple osteochondromas
Portuguese Journal of PediatricsA three-year-old boy’s mother reports the appearance of painless swelling at the right tibia’s proximal end, with one year of evolution, without previous trauma or local/systemic inflammatory signs, namely fever or lymphadenopathy.
João R. Nunes-Pires +2 more
doaj +1 more source