Results 91 to 100 of about 431,388 (374)
Frontiers in Earth Science, 2017 Quantifying the eruption potential of a restless volcano requires the ability to model parameters such as overpressure and calculate the host rock stress state as the system evolves.
Yan Zhan +3 more
doaj +1 more source
Observations of flux rope formation prior to coronal mass ejections [PDF]
, 2013 Understanding the magnetic configuration of the source regions of coronal mass ejections (CMEs) is vital in order to determine the trigger and driver of these events.
Green, Lucie M., Kliem, Bernhard
core +1 more source
Magma transfer at Campi Flegrei caldera (Italy) before the 1538 AD eruption
Scientific Reports, 2016 Calderas are collapse structures related to the emptying of magmatic reservoirs, often associated with large eruptions from long-lived magmatic systems.
M. D. Di Vito +11 more
semanticscholar +1 more source
Variability of jaw muscles in Tunisian street dogs and adaptation to skull shape
The Anatomical Record, EarlyView.Abstract The impact of artificial selection on the masticatory apparatus of dogs has been poorly studied, and comparative data with dogs subjected to more natural constraints are lacking. This study explores the jaw musculature of Tunisian street dogs, which are largely free from the influence of breed‐specific selection.
Colline Brassard +3 more
wiley +1 more source
Mapping eruption affected area using Sentinel-2A imagery and machine learning techniques
Journal of Degraded and Mining Lands Management, 2023 Volcanic eruptions are natural disasters with significant environmental and societal impacts. Timely detection and monitoring of volcanic eruptions are crucial for effective hazard assessment, mitigation strategies, and emergency response planning ...
Ni Made Trigunasih +2 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract This article reviews the pathological changes in the enamel of permanent mandibular cheek teeth and their sequelae in European roe deer from regions polluted by anthropogenic fluoride emissions. The primary (developmental) changes of fluorotic roe deer enamel are hypomineralization and microstructural aberrations, including enamel hypoplasia ...
Uwe Kierdorf, Horst Kierdorf
wiley +1 more source
Why a Single-Star Model Cannot Explain the Bipolar Nebula of Eta Carinae
, 2004 I examine the angular momentum evolution during the 1837-1856 Great Eruption of the massive star Eta Carinae. I find that the new estimate of the mass blown during that eruption implies that the envelope of Eta Car substantially spun-down during the 20 ...
Corradi R. L. M. +5 more
core +1 more source
Progressive approach to eruption at Campi Flegrei caldera in southern Italy
Nature Communications, 2017 Unrest at large calderas rarely ends in eruption, encouraging vulnerable communities to perceive emergency warnings of volcanic activity as false alarms.
C. Kilburn, G. de Natale, S. Carlino
semanticscholar +1 more source
The Anatomical Record, EarlyView.We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
wiley +1 more source
Eruption times and patterns of permanent teeth in school children of India
Indian Journal of Dental Research, 2011 Aim: To study the eruption pattern of permanent teeth excluding third molars in school children of Mysore, South India. Objectives: To compare the eruption times determined with previous studies.
Ambika Lakshmappa +2 more
doaj +1 more source