canonical 发表于 2025-3-25 03:41:57
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Periodicity In The Crater Formation Rate And Implications For Astronomical Modeling,d of Grieve are shown to satisfy the periodicity criterion (. ≃ 30 Myr)..On the other hand, currently observed impactors are mainly asteroids, while long and short periodic comets whose fluxes may vary by external disturbances occupy only a small fraction. Using a Monte Carlo simulation, constraints神圣将军 发表于 2025-3-25 20:45:18
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Enhancing the Metacognitive Skill of Novice Programmers Through Collaborative Learninge show that CSCL can improve the students’ metacognitive skills and the use of games motivates and engages students in the learning process. Together, they enhance the qualities of a successful problem solver and low problem solving skill has been identified as the main challenge faced by novice computer programmers.Biguanides 发表于 2025-3-26 18:17:59
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