Quiet, Discrete Auroral Arcs—Observations
Sign Up to like & getrecommendations! Published in 2020 at "Space Science Reviews"
DOI: 10.1007/s11214-020-0641-7
Abstract: Quiet, discrete auroral arcs are an important and fundamental consequence of solar wind-magnetosphere interaction. We summarize the current standing of observations of such auroral arcs. We review the basic characteristics of the arcs, including occurrence… read more here.
Keywords: arcs observations; auroral arcs; discrete auroral; arcs ... See more keywords
Modeling and Comparison Study of Industrial AC-Arcs
Sign Up to like & getrecommendations! Published in 2024 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-024-03214-y
Abstract: Electric arcs are a necessary heat source in many industrial processes that take place in Submerged Arc Furnaces (SAFs). Arcs exhibit non-linear electrical characteristics and behave in a complex manner. Therefore, an improved understanding of… read more here.
Keywords: industrial arcs; arcs; comparison study; model ... See more keywords
Mantle driven cretaceous flare-ups in Cordilleran arcs
Sign Up to like & getrecommendations! Published in 2019 at "Lithos"
DOI: 10.1016/j.lithos.2018.12.007
Abstract: Abstract Continental arcs display episodic magmatism characterized by flare-ups and lulls. Models published to explain these patterns invoke (1) upper plate crustal processes driven by internal feedback; (2) episodic mantle melting processes, or (3) external… read more here.
Keywords: flare ups; arcs; cretaceous flare; driven cretaceous ... See more keywords
Observation of quadratic Weyl points and double-helicoid arcs
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-15825-5
Abstract: Novel quasiparticles beyond those mimicking the elementary high-energy particles such as Dirac and Weyl fermions have attracted great interest in condensed-matter physics and materials science. Here we report an experimental observation of the long-desired quadratic… read more here.
Keywords: weyl; quadratic weyl; observation quadratic; arcs ... See more keywords
Optical observation of arcs in liquid nitrogen
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acc9e9
Abstract: Liquid Nitrogen (LN2) has good insulation and arc-quenching properties. It can minimize the switchgear losses to a low level due to its cryogenic nature. Optical observation of LN2-arcs is very important for the future design… read more here.
Keywords: optical observation; arcs; liquid nitrogen; ln2 ... See more keywords
Neptune's ring arcs confined by coorbital satellites: dust orbital evolution through solar radiation
Sign Up to like & getrecommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa1519
Abstract: Voyager 2 images confirmed the presence of ring arcs around Neptune. These structures need a confinement mechanism to constrain their spreading due to collisions, dissipative forces, and differential keplerian motion. Here we report the results… read more here.
Keywords: orbital satellites; arcs confined; numerical simulations; neptune ring ... See more keywords
Numerical analysis of processes for the formation of moonlets confining the arcs of Neptune
Sign Up to like & getrecommendations! Published in 2022 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stac944
Abstract: The arcs of Neptune - Fraternité, Egalité, Liberté, and Courage - are four incomplete rings immersed in the Adams ring. A recent confinement model for the arcs proposes that the structures are azimuthally confined by… read more here.
Keywords: arcs neptune; processes formation; arcs; formation moonlets ... See more keywords
Survived and disappeared intra-oceanic arcs of the Paleo-Asian Ocean: evidence from Kazakhstan
Sign Up to like & getrecommendations! Published in 2022 at "National Science Review"
DOI: 10.1093/nsr/nwac215
Abstract: ABSTRACT This paper reviews published and presents new data on U-Pb detrital zircon ages, and petrographic, geochemical and isotope (Sm-Nd, Lu-Hf) compositions obtained from greywacke sandstones of Kazakhstan in order to reconstruct fossil intra-oceanic arcs… read more here.
Keywords: asian ocean; kazakhstan; paleo asian; intra oceanic ... See more keywords
Impurity screening and stability of Fermi arcs against Coulomb and magnetic scattering in a Weyl monopnictide
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.035114
Abstract: We present a quasiparticle interference study of clean and Mn surface-doped TaAs, a prototypical Weyl semimetal, to test the screening properties as well as the stability of Fermi arcs against Coulomb and magnetic scattering. Contrary… read more here.
Keywords: stability fermi; coulomb magnetic; fermi arcs; arcs ... See more keywords
Analisis Model Pengembangan System Instruksional ARCS dan ADDIE
Sign Up to like & getrecommendations! Published in 2024 at "Journal Of Education"
DOI: 10.65353/9kn22m77
Abstract: ABSTRAK Sistem instruksional merupakan seperangkat komponen yang saling terkait yang digunakan untuk menyampaikan informasi dan pengetahuan kepada peserta didik. Pengembangan sistem instruksional yang efektif memerlukan suatu kerangka kerja yang dapat digunakan untuk mendesain, mengembangkan, dan… read more here.
Keywords: sistem instruksional; arcs; yang; dan ... See more keywords