本次讲座，吴硕贤院士将结合其多年的前沿研究与实践，系统阐述如何通过声、香、光等感官维度的研究，继承并弘扬传统文化，为提升当代中国人居环境品质提供全新的科学视角与实践路径。

Cosmic ray studies started more than a hundred years ago, with countless articles and numerous textbooks published. Advanced numerical codes have been developed to describe cosmic ray propagation and acceleration, and, at first glance, the field reached not only its maturity, but even its old age. Thus, it is shocking to find out the fundamental processes that were missed by the generations of earlier researchers or were incorrectly described.To support my point, I will discuss a few topics that I have worked on. Those include perpendicular super diffusion, mirror diffusion,acceleration, and the Levi flights of cosmic rays.

主题一：混合式教学设计创新大赛介绍及评审标准解读 主题二：混合式教学设计创新大赛带来的感悟与成长

类星体是上世纪60年代四大天文发现之一，其巨大的辐射能量被认为是来自于星系中心超大质量黑洞对周围物质的吸积过程。作为最亮的活动星系核,类星体是探索遥远宇宙结构和研究星系与超大质量黑洞演化的重要探针。本报告将首先简要回顾类星体的发现历史以及已有的类星体巡天。其次重点介绍我国在郭守敬望远镜(LAMOST) 类星体巡天、银道面背景类星体巡天和极亮高红移类星体巡天上取得的科研进展。最后，本报告将展望未来，探索如何利用中国空间站巡天空间望远镜(CSST)等开展类星体巡天和超大质量黑洞等研究。

The nature of dark energy remains a central mystery in cosmology. While LCDMprovides a robust framework, dynamical alternatives such as quintessence offer testabledeviations. In this talk, l will present constraints on three quintessence models-thawing,tracker, and scaling-freezing using the first detection of the Integrated Sachs-Wolfe(1SW)-thermal Sunyaev-Zeldovich (tSZ) cross-correlation (lbitoye et al. 2024). Beyond darkenergy, our results reveal connections between large-scale structure and stellar feedbackgas pressure profiles, and magnetic fields that may influence both the tSZ signal and cosmicray propagation paralleling processes seen in solar system plasmas. While focused orcosmology, this work opens pathways for multi-scale joint analyses combining cosmologicaland even heliophysical datasets to simultaneously probe dark energy and the physics ofcosmic baryons.