让步
发表于 2025-3-26 23:47:47
,Topics on Chaotic Transport for Hamiltonian Systems — Modelling of Diffusion Processes for Small Bocometary orbits, modelling becomes an aim and a tool. Diffusion equations, Monte-Carlo mappings and Markov processes are the main tools which will be discussed in this chapter as well as the strength and weakness of these methods versus the origin of chaos.
defendant
发表于 2025-3-27 03:04:11
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indecipherable
发表于 2025-3-27 06:04:38
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狗舍
发表于 2025-3-27 10:48:33
The Experimental and Theoretical Basis for Studying Collisional Disruption in the Solar System,This process continues to the present time and is responsible for launching fragments on their trip from the asteroid belt or the Kuiper belt to the inner solar system and Earth where they manifest themselves as meteors, comets and Near-Earth asteroids. This chapter describes our understanding of th
CANT
发表于 2025-3-27 15:06:23
Signatures of Impacts in Quartz (Microstructures and Formation Mechanisms),10. to 1 s depending on the size of the impactor). It is accompanied by a severe temperature increase which can induce phase transitions toward high pressure polymorphs and local melting or even vaporization. Specific lattice defects are also produced in the shocked minerals which are considered as
goodwill
发表于 2025-3-27 21:28:02
Dating of Impact Events,ent bodies. Two approaches exist: (1) geological methods such as Stratigraphy, which is the study of succeeding geological events, and (2) methods based on natural radioactivity (radiometric dating), as well as the measurement of isotopes produced by cosmic rays in space or on the Earth’s surface. T
分贝
发表于 2025-3-27 22:44:35
Impact Energy Flux on Earth in the Last 150 Ma as Inferred from the Cratering Records,chronologic ages, and the corresponding uncertainties to construct a graph summarizing our current knowledge on the influx of the impact energy onto the Earth as a function of time. From the crater diameters, we estimated the corresponding impact energies through suitable scaling laws. Then to each
ingrate
发表于 2025-3-28 02:24:43
Earth-Orbiting Debris Cloud and Its Collisional Evolution,tion of this population. Few source and sink mechanisms affect the evolution: launches and explosions provide new material, partially subject to human control, the object decay to lower shells due to the atmospheric drag (according to their altitude and area to mass ratio) and finally the orbiting o
BAIT
发表于 2025-3-28 07:58:25
Trials in Rheumatoid Arthritis and Osteoarthritis‘ is aimed at principal investigators pharmaceutical physicians and other pharmaceutical staff involved in the design, conduct and monitoring of these increasingly complex diseases... ..In the last several years a new classes of biologic agents have
Rct393
发表于 2025-3-28 14:07:37
Alberto Cellino,Philippe Bendjoyathritis‘ is aimed at principal investigators pharmaceutical physicians and other pharmaceutical staff involved in the design, conduct and monitoring of these increasingly complex diseases... ..In the last several years a new classes of biologic agents have emerged and changed the treatment paradigm