vite 8 发布，双引擎时代结束，webpack 的时代真的快过去了

大数据时代的到来对传统的教育带来了巨大的冲击，尤其是在以自主学习为主的高校中，教育教学则必须与时俱进。论文梳理了大数据的概念和特点，并以 MOOC 为例分析了大数据给学生自主学习所带来的变化，进而探讨大数据时代下的高校信息化教学新模式。

The generalization of the "custodial symmetry" mechanism which leads to the natural (without fine tuning) explanation of the doublet-triplet hierarchy is suggested in the frames of extended $SU(N\geq 8)$ SUSY GUTs. It is shown also that such type of SUSY GUT can predict the value of strong gauge coupling constant $α_S(M_Z)$ consistent with present experimental data.

An even unimodular 72-dimensional lattice $Γ$ having minimum 8 is constructed as a tensor product of the Barnes lattice and the Leech lattice over the ring of integers in the imaginary quadratic number field with discriminant $-7$. The automorphism group of $Γ$ contains the absolutely irreducible rational matrix group $(\PSL_2(7) \times \SL _2(25)) : 2$.

It is shown that the dimensional reduction of the N_T=2, D=3 Blau-Thompson model to D=2, i.e., the novel topological twist of N=8, D=2 super Yang-Mills theory, provides an example of a Hodge-type cohomological theory. In that theory the generators of the topological shift, co-shift and gauge symmetry, together with a discrete duality operation, are completely analogous to the de Rham cohomology operators and the Hodge *-operation.