Results 111 to 120 of about 33,171 (317)

Study of corrosion resistance of chromium-nickel steel in calcium-hypochlorite solution part 2: Steels Č 4574 and Č 4583 [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2003
This paper shows the results of investigations of corrosion resistance of different samples of chromium-nickel steels Č 4574 and Č 4583 in calcium-hypochlorite solution, by potentiodynamic method.
Tošković D.   +2 more
doaj   +1 more source

Infalling of Nano-dust Because of Air Drag on Uranus [PDF]

open access: yesarXiv, 2023
Uranus and Saturn share similarities in terms of their atmospheric composition, which is primarily made up of hydrogen and helium, as well as their ring systems. Uranus has 13 known rings, which are divided into narrow main rings, dusty rings, and outer rings. Unlike Saturn's broad ring system, Uranus' inner narrow main rings are relatively narrow, and
arxiv  

Gravity and Radio Science Investigation at the Moons of Uranus to Reveal Subsurface Oceans and Characterize Interior Structures

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 4, April 2025.
Abstract The prospect that the five major moons of Uranus could host subsurface oceans makes them high‐priority targets for future exploration. Different techniques can be used to search for deep oceans in these objects. Here, we focus on ocean detection and characterization from measurements of the moons' response to the gravitational tides and ...
Flavio Petricca   +3 more
wiley   +1 more source

Enhanced Precipitation of Energetic Protons Due to Uranus' Asymmetric Magnetic Field

open access: yesGeophysical Research Letters
Uranus remains one of the most unexplored planets in our solar system, featuring a distinctive magnetic field structure first observed by NASA's Voyager 2 mission almost 40 years ago.
M. Acevski, A. Masters
doaj   +1 more source

PEMBENTUKAN KEPRIBADIAN MENTAL SPRITUAL GENERASI MILENIAL DI ZAMAN DIGITAL DITENGAH PANDEMI COVID 19 [PDF]

open access: yes, 2020
ABSTRAK Didalam dunia pendidikan tanpa hambatan adalah ini dibuat sebagai bahan pembelajaran tentang bagaimana cara membentuk kepribadian spiritual mental di kalangan milenial di zaman digital yan begitu cepat berkembang.
Zamili, Uranus
core   +1 more source

The Origin of Chaos in the Outer Solar System [PDF]

open access: yes, 1999
Classical analytic theories of the solar system indicate that it is stable, but numerical integrations suggest that it is chaotic. This disagreement is resolved by a new analytic theory.
Holman, M., Murray, N.
core   +3 more sources

Uranus and Neptune are key to understand planets with hydrogen atmospheres [PDF]

open access: yesExperimental astronomy (Print), 2019
Uranus and Neptune are the last unexplored planets of the Solar System. I show that they hold crucial keys to understand the atmospheric dynamics and structure of planets with hydrogen atmospheres.
T. Guillot
semanticscholar   +1 more source

Ion Phase Space Density Profiles Within the Magnetosphere of Saturn: Investigating the Source of Suprathermal Ions

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 3, March 2025.
Abstract Phase space density (PSD) profiles at fixed values of the first two adiabatic invariants (μ ${\upmu }$; magnetic moment and k $k$; longitudinal invariant) versus L shell provide a quantitative way to investigate the sources, losses, and radial transport of plasma and energetic charged particles within a planetary magnetosphere.
R. C. Allen   +4 more
wiley   +1 more source

Rapid Automated Mapping of Clouds on Titan With Instance Segmentation

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 1, March 2025.
Abstract Despite widespread adoption of deep learning models to address a variety of computer vision tasks, planetary science has yet to see extensive utilization of such tools to address its unique problems. On Titan, the largest moon of Saturn, tracking seasonal trends and weather patterns of clouds provides crucial insights into one of the most ...
Zachary Yahn   +5 more
wiley   +1 more source

Interior and Gravity Field Models for Uranus Suggest a Mixed-composition Interior: Implications for the Uranus Orbiter and Probe

open access: yesThe Planetary Science Journal
The interior composition and structure of Uranus are ambiguous. It is unclear whether Uranus is composed of fully differentiated layers dominated by an icy mantle or has smooth compositional gradients.
Zifan Lin   +2 more
doaj   +1 more source

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