努力做到“五个和谐”充分发挥思想政治工作在和谐校园建设中的作用

当前高校思想政治工作存在的主要问题是:理念不和谐、价值和文化认同不和谐、教育管理者和接受教育管理者关系不和谐、群体不和谐、资源和力量不和谐。因此,努力做到五个"和谐",应成为高校思想政治工作的主要着力点。

Dynamics of Quantum Discord in Asymmetric and Local Non-Markovian Environments

The non-Markovian decoherence of quantum and classical correlations is analytically obtained when two qubits are asymmetrically subjected to the bit flip channel and phase flip channel. For one class of initial mixed states, quantum correlations quantified by quantum discord decay synchronously with classical correlations. The discovery that the decaying rates of quantum and classical correlations suddenly change at the characteristic time is physically interpreted by the distance from quantum state to the closest classical states. In a large time interval, quantum correlations are greater than classical correlations. The quantum and classical correlations can be preserved over a longer period of time via the kernel characterizing the environment memory effects.

灵魂及思想的影像——艺术与基督教信仰

艺术通常总是和"造型"或"视觉性"相连,这种习惯性的解读,用于对形式不一的艺术物质下定义,是极其困难的。基督教艺术,以哥特式艺术达致高峰;然而,即便是作为最具广泛意义和特征的哥特式艺术形式,仍未给予其它艺术实质性的变革;罗马艺术被视作是对希腊艺术的模仿,它缺乏希腊艺术那种有机的生命韵律。于是,人们开始转而关注艺术家本人及其与所处时期的观念之间有何关联,这就涉及到时代、世代和个人。从艺术与基督教信仰的关联中,艺术延伸于与人类凝结灵魂及思想的精神影像中,形成一种统一、和谐的力量。