湖北柳树沟墓群M24出土汉代薄胎铜镜的保护修复

借助超景深视频显微镜、扫描电镜、拉曼光谱仪等现代检测分析仪器对湖北柳树沟墓群出土的一件汉代薄胎残损铜镜进行了检测分析。分析包括基体的微观腐蚀形貌、合金成分、金相组织及表面锈蚀物的物相和元素组成,从而确定了此面铜镜的腐蚀程度、材质、组织结构及表面锈蚀物类型。在此基础上,采用表面清洁、点焊粘接、补全、随色及缓蚀封护等保护修复措施恢复了铜镜的器型,展现了文物原貌。     

河曲坪头遗址龙山时期陶器及其制陶原料的化学成分分析

为了对山西省忻州市河曲坪头遗址出土的龙山时期的陶器以及制陶原料中的粘土原料的种类和来源进行相关探讨,利用ICP-OES对出土的陶器、坯料,以及遗址附近采集的土样进行了化学成分测试,并使用SPSS软件对分析结果进行了降维处理和主成分分析。结果显示:坪头遗址不同质地的陶器陶土原料相同,只是在钙含量方面存在细微差异。制作陶器所用的粘土原料很可能取自附近的红色古土壤层。该遗址是古人在当地制作陶器的一个场所。     

韩愈、柳宗元他传性托传体式研究

唐代出现了大量文人所写的应用性传记。其中,他传性托传基本上体现史传的“有益于世”的精神,但和史传的具体写作目的截然不同,它不用拘于史传的种种体式,具有多种多样的表现形式。所以,他传性托传的突破传统史传体式,使得传统的“传”由单纯记述历史的散文发展成为极富文学艺术性的散文,从而开创了中国传记文学的新天地。     

平遥弓村遗址出土猪骨骨架的现场保护及整体提取

为实施安全、有效的技术保护,采用低浓度Paraloid B-72丙烯酸树脂对出土于平遥弓村遗址,侵蚀严重、强度较低的猪骨骨架进行了现场保护加固处理。在此基础上实施了整体切割,套箱提取,完整的将其提取回实验室。结果表明,使用的方法合理,材料有效。保护工作对今后类似文物的现场保护和整体提取有一定的借鉴作用。     

甘肃省城市经济辐射区及其经济协作区研究

文章选择了断裂点模型作为定量衡量的方法,应用断裂点公式、场强公式和辐射半径公式,以城市规模和城市距离为起点,计算出断裂点位置及其场强,并选择边界场强计算出了甘肃省14个主要城市的经济辐射半径。依据这一定量化的辐射范围,分析了甘肃省区域内点辐射和线辐射的特点,进而为城市经济协作区的划分、城市化战略以及非均衡发展战略的制定提供了一定的参考。     

AN EVALUATION OF THE STRONG GROUND MOTION RECORDED DURING THE MAY 1, 2003 BINGÖL TURKEY,EARTHQUAKE

An important record of ground motion from a M6.4 earthquake occurring on May 1, 2003, at epicentral and fault distances of about 12 and 9 km, respectively, was obtained at a station near the city of Bingöl, Turkey. The maximum peak ground values of 0.55 g and 36 cm/s are among the largest ground-motion amplitudes recorded in Turkey. From simulations and comparisons with ground motions from other earthquakes of comparable magnitude, we conclude that the ground motion over a range of frequencies is unusually high. Site response may be responsible for the elevated ground motion, as suggested from analysis of numerous aftershock recordings from the same station. The mainshock motions have some interesting seismological features, including ramps between the P-and S-wave that are probably due to near- and intermediate-field elastic motions and strong polarisation oriented at about 39 degrees to the fault (and therefore not in the fault-normal direction). Simulations of motions from an extended rupture explain these features. The N10E component shows a high-amplitude spectral acceleration at a period of 0.15 seconds resulting in a site specific design spectrum that significantly overestimates the actual strength and displacement demands of the record. The pulse signal in the N10E component affects the inelastic spectral displacement and increases the inelastic displacement demand with respect to elastic demand for very long periods.     

论张居正大力裁革冗官及其失败的原因

明朝中叶以后,由于官员数量渐增,国家财政开支加大,裁革冗官成为此后政治生活中不断议行的内容。张居正之前,已有多起裁革冗官之事,张居正担任首辅后,更大力推行裁革冗官的活动。这场裁革冗官活动共经过了四个阶段：万历八年为开始阶段;九年正月为高潮阶段;九年二月至九月为继续发展阶段;九年十月至十年六月为收尾阶段。所裁冗官推测当在一万员左右。张居正去世后,由于政局的变化,其所裁冗官陆续被恢复。张居正裁革冗官失败的原因有：活动本身有过火之处;在裁革冗官时对官吏的利益考虑太少。     

RESEARCH ON THE PIGMENTS FROM PAINTED CERAMICS EXCAVATED FROM THE YANGQIAOPAN TOMBS OF THE LATE HAN DYNASTY (48 BC – AD 25)

The analysis of pigments on painted ceramics excavated from the Yangqiaopan Tombs of the late Western Han Dynasty was undertaken using optical microscopy (OM), micro‐Raman spectroscopy (μ‐RS), scanning electron microscopy with energy‐dispersive X‐ray spectrometry (SEM–EDS), X‐ray diffraction (XRD) and Fourier‐transform infrared spectroscopy spectra (FTIR). The pigments were identified as red lead (Pb₃O₄), carbon (C), malachite [Cu₂CO₃(OH)₂], Chinese purple (BaCuSi₂O₆) and illite {[K,H₃O]Al₂Si₃AlO₁₀(OH)₂}. Fibrous materials were observed in some pigment samples. When observed by SEM, one showed a large amount of fibre in solidified gum, which indicated that gum of ramie could have been used as the binding medium to make the pigment particles adhere together. These results provide significant insights into the characteristics of these pigments in the Qin and Han Dynasties.     

海瑞之廉洁反贪与传统文化的优秀成分

海瑞是明代著名的清官,廉以处己,严厉反贪,重视采取措施预防贪黩现象的发生,效果显著。其之所以能够洁己洁人、反对贪黩,与以儒家思想为主流的中国传统文化优秀成分的陶冶密切相关,也因受到了严正而纯朴、娴于礼义的家庭和故乡社会环境的积极影响。这些都对今人和后人具有深刻的启发。其反贪活动虽深受正直人士的欢迎,但仕途并不顺利,生活相当清贫,这提醒后人:国家和社会对于廉洁反贪的斗士,不可不着意给予支持和关怀。     

中小城市环城游憩地圈层分析方法研究——以延吉市为例

随着城市化进程的加快和居民游憩需求的增大,中小城市环城游憩地也迅速发展起来并呈现一定的分布形态,本文通过环城游憩地圈层分析方法的探讨,深化对延吉市城市游憩空间结构系统和城市空间结构的理解,强化对中小城市环城游憩带研究方法的探索。通过回转半径、缓冲分析、成本路径、网络分析、圈层插值五种方法,对比分析延吉市环城游憩地的分布情况及最佳游憩半径等,以上几种分析方法各有利弊和长短,随着计算机技术水平的提高和人们对环城游憩圈层结构研究的深入,环城游憩地圈层分析方法也会有进一步的创新和突破。