Results 31 to 40 of about 112,180 (285)
Journal of Advanced CeramicsFerroelectric thin films based on HfO2 have garnered increasing attention worldwide, primarily due to their remarkable compatibility with silicon and scalability, in contrast to traditional perovskite-structured ferroelectric materials.
Fei Yan +5 more
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Observational data and orbits of the asteroids discovered at the Baldone Observatory in 2015–2018
Open Astronomy, 2020 This paper is devoted to the discovery of 37 asteroids at the Baldone Astrophysical Observatory (MPC 069) from 2015 to 2018, and one of dynamically interesting Mars-crosser (MC) observed at the Baldone Astrophysical Observatory, namely 2008 LX16.
Wlodarczyk Ireneusz +2 more
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On the stability of approximate displaced lunar orbits [PDF]
, 2010 In a prior study, a methodology was developed for computing approximate large displaced orbits in the Earth-Moon circular restricted three-body problem (CRTBP) by the Moon-Sail two-body problem.
Simo, Jules, McInnes, Colin
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Dynamic Simulation for Diffusion of Satellite Detached Particles in Various Orbits [PDF]
فصلنامه علوم و فناوری فضایی, 2009 In this article the simulation of explosion and diffusion of debris consequent on explosion, in the space are studied. This method is simulated by the introduced code and the results are closely checked in accordance with different operational situations
E. Shafiee-Nejhad +3 more
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Extension of Martian orbits using continuous low-thrust propulsion [PDF]
, 2012 There has recently been significant interest in exploration of the Martian surface and atmosphere with a view to future human exploration. Thus missions must be developed which are responsive to these scientific goals.
Macdonald, Malcolm +2 more
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Review of Materials ResearchRefractory high-entropy alloys (RHEAs) contain multiple principal elements, and their local chemical configurations influence the resulting mechanical properties. Empirical potentials and deep-learning potentials have distinct advantages and limitations,
Luyu Zhang +4 more
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Deformations of circle-valued Morse functions on 2-torus
Pracì Mìžnarodnogo Geometričnogo Centru, 2021 In this paper we give an algebraic description of fundamental groups of orbits of circle-valued Morse functions on T2 with respect to the action of the group of diffeomorphisms of ...
Bohdan Feshchenko
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Archives of Ophthalmology, 1988 Successful resection of an orbital angiolipoma in a 3-year-old child was performed. To our knowledge, this is the first report of angiolipoma in this site.
Feinfield, Robert E. +2 more
openaire +5 more sources
Bifurcations of periodic orbits and uniform approximations. [PDF]
, 1997 We derive uniform approximations for contributions to Gutzwiller's periodic-orbit sum for the spectral density which are valid close to bifurcations of periodic orbits in systems with mixed phase space.
Schomerus, Henning, Sieber, Martin
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Materials & DesignThe lifetime prediction of thermal barrier coatings (TBCs) on rotating turbine blades remains a significant challenge due to the complex service environment and multi-physics failure mechanisms.
Weiliang Yan +6 more
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