西汉帝陵陪葬制度初探

本文通过对西汉帝陵陪葬墓文献及考古资料的梳理,对西汉帝陵陪葬制度进行了初步探讨,结合近年来的考古资料及研究成果,对西汉帝陵陪葬制度从陪葬墓区的设置及设计、陪葬墓的等级差异、陪葬者身份及陪葬墓园的性质等进行了补充讨论及分析。     

Diasporic dwelling: the poetics of domestic space

This article explores the politics of diasporic dwelling in domestic spaces. Heidegger's concept of ‘dwelling’ is popular in studies of diasporic life as it articulates a sense of belonging in mobility without the problematic connotations of rootedness conjured up by ‘home’. However, the way Heidegger's ‘dwelling’ functions in diasporic contexts is rarely considered, an absence this article seeks to address by exploring the concept in more detail, focusing in particular on ‘the fourfold’ and preservation. This discussion is grounded in the domestic spaces of two Palestinian women living in Britain. Drawing on in-depth interviews, the article explores how these women's houses, and particular spaces within them, enable and constrain their dwelling. I argue for greater attention to be paid to the expansive and integrative capacities of domestic space and demonstrate the need to address houses in their social context and as internally heterogeneous. This article also contributes to ongoing debates about material and symbolic dwelling and diasporic identities that include but also exceed territorialised belonging.     

Establishment of a Time-Varying Modified Kanai-Tajimi Non Stationary Stochastic Model of Seismic Records Based on the S-transform

This article investigates the time-varying characteristics of seismic records. Time-varying amplitude and energy spectrums are defined to reflect the time-frequency dependence, and a general formulation of the S-transform is introduced. The S-transform is tested with various window functions to analyse the Kobe seismic records. The results indicate that using a complex window function with properly adjusted parameters gives favorable outcomes. Analyses of three soil sites show that sites with hard soil feature seismic records with shorter stationary durations, higher frequency centers, and broader frequency bands than other soil sites. The average time-varying spectrums of the seismic records are simulated using a uniform non stationary stochastic model and a time-varying modified non stationary Kanai-Tajimi stochastic model. Empirical formulas are established for the time-varying spectrums of the earthquake records from these sites by nonlinearly fitting stochastic models to the record data. The values of the time-varying spectrum factors for different earthquake intensities and sites agreeing with the Chinese Seismic Code are obtained. Based on these analyses and observations, we propose using the solutions to the stochastic models to simulate non stationary ground motions.     

中国中东部新石器中晚期玉文化遗址分布的时空特征

新石器中晚期(8000～3000a B.P.)玉器从石器中分出形成相对独立的玉文化.玉文化遗址是玉文化保留至今的载体,本文通过田野考古资料结合陆地卫星遥感图像分析技术探讨我国中东部各流域玉文化遗址的时空分布特征,得出如下结论:(1)玉文化扩散包括扩展扩散和迁移扩散两种形式;(2)玉文化扩散具有纬度扩散性、经度扩散性和垂...