Segregation of heavy elements in an initial protoplanet
Sign Up to like & getrecommendations! Published in 2020 at "Earth Science Informatics"
DOI: 10.1007/s12145-020-00474-5
Abstract: In this paper, we present a calculation for settling times of grains falling under the action of the gravitational field inside a Jupiter mass protoplanet formed via disk instability, where the grains are assumed to… read more here.
Keywords: heavy elements; segregation heavy; initial protoplanet; protoplanet ... See more keywords
Geochemical and electrical characterization of heavy metals in contaminated soils
Sign Up to like & getrecommendations! Published in 2020 at "Heliyon"
DOI: 10.1016/j.heliyon.2020.e04954
Abstract: The present work is conducted in the industrial district south of greater Cairo (ElTabbin area). Some heavy metals like Mn, Co, Ni, Cu, Zn, Pb, Cr, Ba, Cd, Mo were determined in polluted soils during… read more here.
Keywords: heavy elements; ppm ppm; area; heavy metals ... See more keywords
Origin of the heavy elements in binary neutron-star mergers from a gravitational-wave event
Sign Up to like & getrecommendations! Published in 2017 at "Nature"
DOI: 10.1038/nature24453
Abstract: The cosmic origin of elements heavier than iron has long been uncertain. Theoretical modelling shows that the matter that is expelled in the violent merger of two neutron stars can assemble into heavy elements such… read more here.
Keywords: neutron; heavy elements; gravitational wave; process ... See more keywords
Heavy elements in indoor dust from Serbian households: pollution status, sources, and potential health risks.
Sign Up to like & getrecommendations! Published in 2022 at "International journal of environmental health research"
DOI: 10.1080/09603123.2022.2128077
Abstract: Occurrence of five heavy elements (HEs) was analyzed in indoor dust (n = 45) in households from four settlements in Vojvodina Province, Serbia. Overall medians (mg/kg) of Pb (5.6), Ni (5.2), Cu (27), and Cr (6.8) were… read more here.
Keywords: indoor dust; health; pollution; heavy elements ... See more keywords
The Effect of Enriched Accreted Matter on the Development of Novae
Sign Up to like & getrecommendations! Published in 2022 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stac432
Abstract: The development of a nova eruption is well known to be determined by the white dwarf (WD) mass and the rate at which it accretes mass from its donor. One of the advancements in this… read more here.
Keywords: development; enriched accreted; heavy elements; accretion rates ... See more keywords
Heavy elements are intergalactic travelers
Sign Up to like & getrecommendations! Published in 2017 at "Science"
DOI: 10.1126/science.357.6352.657-c
Abstract: Galaxy Evolution All elements heavier than helium are made in stars, which can eject them in a supernova explosion. In small dwarf galaxies, a single supernova has enough energy to completely expel enriched gas out… read more here.
Keywords: galaxy; heavy elements; gas; elements intergalactic ... See more keywords
Relativistic Ion-Acoustic Solitary Waves in a Magnetized Pair Ion Dense Plasma with Nuclei of Heavy Elements
Sign Up to like & getrecommendations! Published in 2018 at "Plasma Physics Reports"
DOI: 10.1134/s1063780x18100045
Abstract: The propagation of ion-acoustic solitary waves (IASWs) in a magnetized collisionless degenerate plasma system for describing collective plasma oscillations in dense quantum plasmas with relativistically degenerate electrons, oppositely charged inertial ions, and positively charged immobile… read more here.
Keywords: solitary waves; acoustic solitary; heavy elements; plasma ... See more keywords