Results 11 to 20 of about 127,994 (287)

The Surface Age of Sputnik Planum, Pluto, Must Be Less than 10 Million Years. [PDF]

open access: yesPLoS ONE, 2016
Data from the New Horizons mission to Pluto show no craters on Sputnik Planum down to the detection limit (2 km for low resolution data, 625 m for high resolution data).
David E Trilling
doaj   +3 more sources

Dunes on Pluto

open access: yesScience, 2018
Methane ice dunes on Pluto Wind-blown sand or ice dunes are known on Earth, Mars, Venus, Titan, and comet 67P/Churyumov-Gerasimenko. Telfer et al. used images taken by the New Horizons spacecraft to identify dunes in the Sputnik Planitia region on Pluto (see the Perspective by Hayes).
Matt Telfer   +2 more
exaly   +4 more sources

Can Israel Survive?

open access: yesPolicy Perspectives, 2023
While the present invasion of Gaza by Israel in the wake of Operation Al-Aqsa Flood (October 2023) is still ongoing, I want to alter our attention and ask whether Israel in its present form can survive this latest atrocity in Gaza.
Roger van Zwanenberg
doaj   +1 more source

Hindu Nationalism: BJP in Historical and Comparative Perspective of Fascism

open access: yesPolicy Perspectives, 2022
This article discusses fascism with a particular focus on Hindutva—the present day variety of fascism. It also touches upon various political fascist systems over the last 100 years and analyzes the conditions under which mass murder occurs.
Roger van Zwanenberg
doaj   +1 more source

AUTOMATIC DETECTION OF GREY INFRASTRUCTURE BASED ON VHR IMAGE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Grey infrastructure is an integral part of the urban environment. Continuous modernization of architecture, construction, routes or services in that region leads to more and more new grey infrastructure appearing.
J. Pluto-Kossakowska
doaj   +1 more source

Construcción afectiva de la corporalidad: la vieja y su joven amante en Pluto de Aristófanes (vv. 959-1096)

open access: yesNova Tellus, 2021
Con la recuperación de la vista de Pluto y la consecuente redistribución de la riqueza, una vieja, probablemente una hetera, es repentinamente abandonada por su joven amante, ahora solvente y sin necesidad de ella (Aristófanes, Pluto, vv. 959-1096).
Claudia N. Fernández
doaj   +1 more source

Astrometry and photometry of digitized plates of Baldone Schmidt telescope

open access: yesOpen Astronomy, 2021
During the 40-year photographic period of astronomical observations, the Baldone Astrophysical Observatory has accumulated more than 22,000 direct and 2,500 spectral images.
Eglitis Ilgmars, Andruk Vitaly
doaj   +1 more source

Structure-function relationship of a plant NCS1 member--homology modeling and mutagenesis identified residues critical for substrate specificity of PLUTO, a nucleobase transporter from Arabidopsis. [PDF]

open access: yesPLoS ONE, 2014
Plastidic uracil salvage is essential for plant growth and development. So far, PLUTO, the plastidic nucleobase transporter from Arabidopsis thaliana is the only known uracil importer at the inner plastidic membrane which represents the permeability ...
Sandra Witz   +6 more
doaj   +1 more source

Constraining Thermal Emission of Pluto’s Haze from Infrared Rotational Lightcurves

open access: yesThe Astrophysical Journal, 2023
The rotational lightcurves of the Pluto-Charon system were previously believed to be solely attributed to their surfaces. However, a proposed scenario of haze cooling suggests that the atmospheric haze of Pluto could significantly contribute to mid ...
Linfeng Wan   +2 more
doaj   +1 more source

Re-examining the crystal structure behaviour of nitrogen and methane

open access: yesIUCrJ, 2020
In the light of NASA's New Horizons mission, the solid-phase behaviour of methane and nitrogen has been re-examined and the thermal expansion coefficients of both materials have been determined over their whole solid temperature range for the first time.
Helen E. Maynard-Casely   +2 more
doaj   +1 more source

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