敦煌儒典与隋唐主流文化——兼谈隋唐主流文化的“南朝化”问题

本文根据敦煌儒典的种类与源流,以及《经典释文》与《隋书·经籍志》的有关记载,对敦煌儒典与南朝、隋唐主流文化的关系进行了深入的探讨,认为敦煌儒典远与南朝主流文化衔接,近与隋唐主流文化接轨,既代表了华夏文明,也反映了隋唐主流文化的“南朝化”。     

Tracking Hunter-Gatherer Impact on Vegetation in Last Interglacial and Holocene Europe: Proxies and Challenges

Journal of Archaeological Method and Theory - We review palaeoenvironmental proxies and combinations of these relevant for understanding hunter-gatherer niche construction activities in...     

意大利环境管理与可持续发展体系的特点及启示

意大利环境管理和可持续发展体系具有政策务实、执法严格、层次化管理、市场化运作、全民参与、注重科技进步和科技创新等特点,这些成功经验为我国提供了很多可资借鉴的范例,值得我们认真思考和学习。     

A Visual Analytics System for Space–Time Dynamics of Regional Income Distributions Utilizing Animated Flow Maps and Rank-based Markov Chains

Regional income convergence and divergence has been an active field of research for more than 20 years, and research papers in this field are still being produced at a prodigious rate. Despite their importance for the study of dynamics of income distribution, interactive visualization tools revealing spatiotemporal dimensions of the income data have been sparsely developed. This study introduces a visual analytics system for the space–time analysis of income dynamics. We use state-level US income data from 1929 to 2009 to demonstrate the visual analytics system and its utility for exploring similar data. The system consists of two modules, visualization and analytics. The visualization module, a Web-based front-end called Rank-Path Visualizer (RPV), draws inspiration from the cartographic technique of flow mapping, originally developed by Tobler and embodied in his canonical Flow Mapper application.