Results 61 to 70 of about 33,871 (243)
Magnetic field of planets, satellites and asteroids
Вісник Астрономічної школи, 2012 Origin of magnetic field of the solar system bodies, features and structure of magnetic field of planets of terrestrial type, giant planets, Moon, galilean satellites and asteroids are considered.
A. P. Vidmachenko
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Asteroid Surface Geophysics [PDF]
, 2015 28 pages, 8 figures. Chapter to appear in the book ASTEROIDS IV, (University of Arizona Press) Space Science Series, edited by P. Michel, F.
Murdoch, Naomi +3 more
openaire +5 more sources
The stepwise rise of angiosperm‐dominated terrestrial ecosystems
Biological Reviews, EarlyView.ABSTRACT Angiosperms are the most diverse and abundant plant taxon today and dominate the majority of Earth's terrestrial ecosystems. They underwent rapid divergence and biogeographic expansion from the early to the middle Cretaceous. Yet, transformative ecosystem change brought about by the increased ecological dominance of angiosperms unfolded ...
Wenna Ding +5 more
wiley +1 more source
Оптимальное управление движением космического аппарата в поле притяжения астероида Эрос 433
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2019 Рассматривается алгоритм оптимизации управляемого движения космического аппарата с двигателями малой тяги в поле притяжения астероида Эрос 433. Гравитационное поле астероида имеет сложную конфигурацию.
А. Ю. Шорников
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Child Development, EarlyView.ABSTRACT Despite well‐documented behavioral changes, the development of neuropsychological substrates underlying inhibitory control remains unknown, hindering understanding of this construct over time. Stability and change in N2, a neural correlate of inhibitory control, and its crosslagged, bidirectional associations with maternal emotion ...
Anahid Akbaryan +7 more
wiley +1 more source
From Bednets to Rocket Ships: Efficiency in the Long‐Term and Neglect for the Present
Journal of Applied Philosophy, EarlyView.ABSTRACT In this article I develop an objection to Longtermism – the view that concern for the long‐term future is a moral imperative – that is often gestured at, but not fleshed out. I call this the Far‐Future Priority Objection: Longtermism may entail significant resource reallocation and systemic neglect of the worst off today.
Elizabeth C. Hupfer
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A Post‐Launch Summary of the Science of NASA's Psyche Mission
AGU AdvancesAstronomical observations indicate that asteroid (16) Psyche is a large, high‐density (likely >3,400 kg·m−3), metal‐rich (30–55 vol. %) asteroid. Psyche may be remnant core material or it could be a primordial, undifferentiated metal‐rich object.
Steven D. Dibb +15 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingIn China's Tianwen-2 mission, a dual-frequency radar will be carried out to detect the asteroid 2016 HO3. The dual-frequency radar can acquire the information of the asteroid's surface and internal structure. There are few studies about the
Niutao Liu, Ya-Qiu Jin, Feng Xu
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Вісник Астрономічної школи, 2018 Asteroids and cometary nuclei consist of the same primary substance as the gas-dust cloud from which the solar system was formed. Now this substance is being studied in the meteorite material that fell to the Earth's surface. NASA experts suggested after
A. P. Vidmachenko, A. F. Steklov
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Augustine, AI, and the Two Models of Language
Journal of Religious Ethics, EarlyView.ABSTRACT This article explores the two models of language articulated by Ludwig Wittgenstein and Augustine. It examines first, the central roles of language in humans and intelligent machines, and second, the implications of these models for understanding what it means to be human, as well as the promises and limits of AI systems.
Kevin Jung
wiley +1 more source