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课程思政在刑法教学中的实践探索 被引量:1
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作者 万志鹏 《忻州师范学院学报》 2022年第2期79-83,共5页
在我国刑法学全面向德、日大陆法系刑法学“知识转型”背景下,课程思政在目前的刑法本科教学中存在诸多问题,突出表现在刑法的教学重“洋”不重“土”,讲“法”不讲“理”,求“刑”不求“德”。“德才兼备”始终是课程思政建设的核心目... 在我国刑法学全面向德、日大陆法系刑法学“知识转型”背景下,课程思政在目前的刑法本科教学中存在诸多问题,突出表现在刑法的教学重“洋”不重“土”,讲“法”不讲“理”,求“刑”不求“德”。“德才兼备”始终是课程思政建设的核心目标。为此,应在刑法本科教学中明确树立“四面一体”的建设方向,切实采取“三向结合”的实践方法,从根本上实现立德树人的培养目标。 展开更多
关键词 刑法 课程思政 德才兼备 “四面一体” “三向结合”
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A New Kind of Conjugate-nested Central Configurations in Consisted of One Regular Tetrahedron and One Regular Octahedron 被引量:1
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作者 LIU Xue-fei XIANG Yi-hua 《Chinese Quarterly Journal of Mathematics》 CSCD 北大核心 2008年第2期309-316,共8页
A new case configuration in R^3, the conjugate-nest consisted of one regular tetrahedron and one regular octahedron is discussed. If the configuration is a central configuration, then all masses of outside layer are e... A new case configuration in R^3, the conjugate-nest consisted of one regular tetrahedron and one regular octahedron is discussed. If the configuration is a central configuration, then all masses of outside layer are equivalent, the masses of inside layer are also equivalent. At the same time the following relation between ρ(r =√3/3ρ is the radius ratio of the sizes) and mass ratio τ=~↑m/m must be satisfied τ=~↑m/m=ρ(ρ+3)(3+2ρ+ρ^2)^-3/2+ρ(-ρ+3)(3-2ρ+ρ^2)^-3/2-4.2^-3/2ρ^-2-^-1ρ^-2/2(1+ρ)(3+2ρ+ρ^2)^-3/2+2(ρ-1)(3-2ρ+ρ^2)^-3/2-4(2√2)^-3ρ, and for any mass ratio τ, when mass ratio r is in the open interval (0, 0.03871633950 ... ), there exist three central configuration solutions(the initial configuration conditions who imply hamagraphic solutions) corresponding radius ratios are r1, r2, and r3, two of them in the interval (2.639300779… , +∞) and one is in the interval (0.7379549890…, 1.490942703… ). when mass ratio τ is in the open interval (130.8164950… , +∞), in the same way there have three corresponding radius ratios, two of them in the interval (0, 0.4211584789... ) and one is in the interval (0.7379549890…, 1.490942703…). When mass ratio τ is in the open interval (0.03871633950…, 130.8164950…), there has only one solution r in the interval (0.7379549890…, 1.490942703… ). 展开更多
关键词 N-body problems conjugate-nest consisted of one regular tetrahedron and one regular octahedron central configurations existence and uniqueness
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First-principles study of He point-defects in HCP rare-earth metals 被引量:1
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作者 YANG LI CHEN RuCheng +4 位作者 PENG ShuMing LONG XingGui WU ZhongCheng GAO Fei ZU XiaoTao 《Science China(Physics,Mechanics & Astronomy)》 SCIE EI CAS 2011年第5期827-830,共4页
He defect properties in Sc, Y, Gd, Tb, Dy, Ho, Er and Lu were studied using first-principles calculations based on density functional theory. The results indicate that the formation energy of an interstitial He atom i... He defect properties in Sc, Y, Gd, Tb, Dy, Ho, Er and Lu were studied using first-principles calculations based on density functional theory. The results indicate that the formation energy of an interstitial He atom is smaller than that of a substitutional He atom in all hcp rare-earth metals considered. Furthermore, the tetrahedral interstitial position is more favorable than an octahedral position for He defects. The results are compared with those from bcc and fcc metals. 展开更多
关键词 FIRST-PRINCIPLES rare-earth metals HELIUM
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