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1.
明墓出土的历书,粘连固结成块,脆硬易于折断。通过实验分析研究,探明其主要原因可能是木质素选择性地吸附的钙铁离子与蛋白质的分解物形成复杂物质,沉积在纸上,渗入书内所致。故揭取该历书的关键是去除钙离子,EDTA二钢,碱性过氧化氢、气相二氧化硅等的分步处理,使脆硬的纸张软化,再逐页分离揭取,然后再去除色素沉淀物,终于恢复了书的原貌。  相似文献   
2.
ABSTRACT

The emerging problem of left-behind children has attracted mounting academic and policy attention. Prior studies primarily cast light on left-behind children’s education, health, and behavior, while their subjective well-being is much less understood yet. Based on a nationally representative sample of rural children aged 10–15 in 2014, we examine the impacts of different types of parental migration on children’s subjective well-being and how these affects vary between boys and girls. The results show that parental migration is a double-edged sword: children from both-parent migrant families report compromised life satisfaction and relationship quality compared with those in integral families, and mother-only migration significantly lowers children’s subjective health. On the flip side, father-only migration enhances children’s aspiration for attaining college, an encouraging effect that is even stronger than that of parental education and family income. These effects are heterogeneous by children’s gender: boys seem to be more susceptible to the disruptive effects of both-parent migration; mother-only migration effectively promotes girls’ educational aspiration while father-only migration promotes boys’. This study portrays a comprehensive image of left-behind children. Relaxation of hukou restriction, equal access to education, and revitalization of rural economies are imperative to improve the well-being of left-behind children.

Abbreviations: LBC: Left-behing children; SWB: subjective well-being  相似文献   
3.
沈刚 《史学月刊》2015,(2):22-29
秦代编制作徒簿的机构有授予方的司空和仓,但二者分工不同;接收方包括库、田官、畜官、少内、属乡等。作徒簿分为临时付受与月度统计两种。秦代各级地方机构对刑徒管理的分工为:郡提出指导原则,县掌握本县刑徒的数据,县属机构负责具体管理。在当时人的观念中,徒隶是一个阶层的泛称,但在司法行政文书中则有特定的内涵,司寇不包括在内。  相似文献   
4.
A new artwork trading model emerged in China at the beginning of 2010s: the value of a piece of artwork was divided into equal shares, and investors could buy and sell these shares in the cultural artwork exchanges, in exactly the same way as investors trading stocks in the stock market. In China, this trading model, once available, was hotly pursued by investors. This rapid market growth quickly descended into trading market confusion and speculation, forcing the government to deal with this model and eventually putting a stop to it. In this paper, we take a closer look at the reasons for the artwork shares’ price booming and slumping, the disorder and speculation in the artwork share trading market, and the reasons why the Chinese government halted this kind of trade. Taking the Tianjin Cultural Artwork Exchange of China as an example, we found that artwork can be an alternative investment vehicle, but the share trading model, similar in function to the stocks and bonds market, is not fit for artwork. The lack of legal basis and supervision by governmental bodies, together with the changeable trading rules has also contributed to the failure of this artwork trading model in China.  相似文献   
5.
张剑 《史学月刊》2007,1(6):48-52
《钦定宪法大纲》是清末一个重要的宪法性文件,是各方政治势力博弈的结果。大纲的产生自有其合理的一面。虽然大纲带有浓厚的封建性,但诸多条文仍不乏合理性、进步性和民主性。大纲在中国宪政史上确立了根本法的地位,确立了二元制君主立宪政体,初步确立了分权模式,初步确立了权利义务观念,与西方宪政初步实现了形式上的对接。  相似文献   
6.
珍本《影山草堂学吟稿》考述   总被引:1,自引:0,他引:1  
张剑 《文献》2007,(1):125-130
"清诗三百年,王气在夜郎",这是钱仲联先生<论近代诗四十家>对晚清宋诗派代表郑珍(字子尹)和莫友芝(字子偲)的赞语,郑、莫两人虽处西南边陲,但学深诗雄,名动全国,不愧为贵州历史文化宝库中两颗极其璀璨的明珠.  相似文献   
7.
本文以地方志为基本资料进行考察,认为传统意义上广义的奢靡观念可以从以下几个方面界定:1.某事项的花费超过该事项的基本需要;2.某些不正当不应有的消费项目与活动;3.某消费与个人(或部分人)的收入不相称;4.消费者攀比浮夸。奢靡观念的新旧激荡反映出明清社会的变迁及其局限性。  相似文献   
8.
日本帝国主义通过日俄战争,在中国东北旅大地区建立了关东州殖民地。会是关东州最基本的地方行政机构,日本殖民政府对关东州殖民统治主要是通过会来进行的。但关东州的会只是一种行政上的辅助机关。1925年6月20日,日本政府以第238号敕令的形式公布《关东州会制》,正式赋予会以法人资格,以后又不断强化,确保其殖民统治的需要。  相似文献   
9.
目前依然在全球肆虐的新冠疫情深刻影响着博物馆的当下与未来.纵观欧美各大博物馆,短期来看,疫情导致的闭馆直接引发了系列财务、减员等问题,而包括系统性歧视的平权运动在内的各类全新的社会议题同样亟待博物馆关注;长期来看,在疫情这场"持久战"面前,博物馆面临着应急、恢复、提升等三方面困境,以及将困境转变为机遇的挑战.为此,加拿...  相似文献   
10.
Investigations at the Carson site (22CO505), located in Coahoma County, Mississippi, have uncovered data on the development of a large Mississippian mound center dating to the period from A.D. 1200 through European contact. Recent sediment coring, excavation, artifact analyses, and radiocarbon and optically stimulated luminescence (OSL) dating shed light on earthworks and household structures at Carson, and on Mississippian culture in the Yazoo Basin more generally. Sediment coring demonstrates a laterally transgressing Mississippi River system deposited coarse sandy ridges and clay-filled swales underneath a surface horizon comprised of variously coarse to medium-fine sediment originating from generalized overbank flooding. In some instances, flood-borne sediments were found on mound flanks, indicating that at times river-based flooding may have interrupted mound construction. Sediment coring and trench excavation also demonstrate that Carson’s Mound D was built in four stages, with Stages II and III comprising the major stages of earth moving. Excavations on the mound summit reveal evidence of several superimposed structures that were burned in place and likely used for the production of stone, shell, and wooden craft items, perhaps related to Mississippi Ideational Interaction Sphere (MIIS) paraphernalia. Here we describe recent investigations at Carson and present preliminary findings; forthcoming publications will emphasize strategies of power, monumentality, craft production, and Mississippian exchange systems.  相似文献   
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