诚几德:周敦颐通体达用的思想特色

"诚几德"思想在周敦颐哲学体系内具有重要的理论意义,它提高了周敦颐哲学的诠释效力,对于——善恶如何而来;如何对圣人"发微不可见,充周不可穷"之"神"的状态做一最具体、最内在的了解;如何引导出道德践履工夫——这些问题的回答,最终都要回归到对"诚几德"思想的理解。这赋予了周敦颐哲学思想以"通体达用"的显著特点。

Construction of Maize Universal Expression Vector PGM-35Sbar and Maize Transformation

[Objective] The paper was to construct maize universal expression vector, in order to provide basis for using transgenic methods to improve abiotic stress tolerance of maize. [Method] Based on the transformation of existing pGreen0229 plant expression vector, phosphinothricin-resistant selectable marker-bar gene driving by CaMv35S promoter was constructed, which could be used to connect target gene of maize expression vector PGM-35Sbar, and transform Ji444 maize inbred lines by pollen tube pathway. [Result] The universal expression vector for PGM-35Sbar maize had been successfully constructed. When the maize plants were transformed, 14 resistant plants were obtained, and 12 plants were identified to be positive plants by PCR detection. [Conclusion] The study provided basis for rapid construction of maize expression vector containing specific target gene.

习近平文化思想的理论品格

“明体达用、体用贯通”是习近平文化思想的理论品格。习近平文化思想包含了新时代文化建设一系列新思想新观点新论断,概括起来就是明定位、明立场、明领导权、明使命、明方向、明规律,六者有机统一。明定位、明立场,解决的是“为何要做”问题;明领导权,解决的是“谁来做”问题;明使命、明方向、明规律,解决的是“怎么做”问题。将根脉与魂脉有机地统一起来,使其成为一个完整的、生机勃勃的、气韵流动的文化生命体,不断巩固中华民族的文化主体性、实现中华民族的精神独立性,为破解“古今中西之争”提供理论指引、凝聚精神力量、发挥示范作用,这些都是习近平文化思想所达之用的重要内容。关于习近平文化思想何以能够体用贯通,我们至少可以从主要创立者、创立目标和创立方式三个方面来思考。