竹炭净化文物保存微环境中低浓度二氧化硫的研究

为探索竹炭在文物保存环境领域的应用特征,研究了不同粒径竹炭对于SO₂净化的影响并测定了竹炭的吸附量,研究了竹炭净化二元混合污染物耦合的效果。结果表明:相比果壳、柳壳、椰壳3种生物质炭,竹炭净化SO₂的效果最佳,当粒径小于1.7mm时,净化效率达到 (99.6±0.2)%;单位质量的竹炭对SO₂的吸附容量为8.46mg/g;此外,低浓度NO和NO₂对SO₂没有抑制作用,但高浓度NO_x对SO₂净化有较大的抑制作用,当NO浓度为536μg/m³时SO₂的净化效果较NO浓度为268μg/m³时降低了2.9%;当NO₂的浓度从411μg/m³上升至821μg/m³时,SO₂的净化效果降低了5.7%,而SO₂对于甲酸、乙酸的净化效果抑制作用在-1%以内,且在实验浓度范围内的SO₂受甲酸、乙酸影响较低,平均净化效率分别为90.4%和90.5%。     

陕西境内遗址表面CaSO42H2O产生之水盐运移规律研究

陕西境内遗址出土后短时间内表面产生白色物质CaSO₄2H₂O是非常普遍的现象。本研究利用土柱模拟遗址出土后表面产生CaSO₄2H₂O的过程,通过监测土柱中土壤的湿度、含盐量及离子变化综合分析CaSO₄2H₂O产生的原因,研究结果表明遗址出土后形成了新的界面层,在蒸发的作用下,地下水沿土壤孔隙向上迁移,同时将可溶盐带入土壤中,表面的可溶盐含量逐渐增大,达到峰值后不再增加,实验后测得表面土壤中的Ca²⁺和SO2-₄是原始土壤的数十倍,说明遗址表面产生CaSO₄2H₂O是水盐运移的结果。本研究可为遗址出土后预防CaSO₄2H₂O的产生提供依据。     

关于《周礼·地官·质人》中一句话的标点与注解问题

本文针对<周礼·地官·质人>中的一向为学者所忽视的标点问题,重申了中华书局<周礼正义>标点本正确读法.作者结合睡虎地秦简、九店楚简等简牍资料,指出<周礼·地官·质人>这句话是战国时期奴隶买卖的反映.推翻学术界长期信奉的郭沫若先生的周奴隶买卖说,为<周礼>一书的断代问题提供了积极的帮助,同时作者还指出<周礼>此处的“货贿“一词在先秦时期特指金玉类贵重货物,而非一般商品的通称.     

语像

中国十大传统乐器:1、鼓;2、笙;3、埙;4、琴;5、瑟;6、笛;7、箫;8、编钟;9、二胡;1 0、琵琶。中国古代十大名琴:1、周,号钟;2、春秋,绕梁;3、汉,绿绮;4、东汉,焦尾;5、唐,春雷;6、唐,九霄环佩;7、唐,大圣遗音;8、唐,独幽;9、唐,太古遗音;1 0、明,奔雷。我国“五大古梅”:1、湖北章华楚梅;2、湖北黄梅晋梅;3、浙江天台国清寺隋梅;4、杭州超山唐梅;5、杭州超山宋梅。     

世界第一高楼在台北落成

2003年度诺贝尔奖10月份揭晓：文学奖得主为南非作家约·马·库切。伊朗女律师伊巴迪获得和平奖。医学奖由美国人保·劳特希尔和英国人彼·曼斯菲尔德共同获得,物理学奖则由具俄美双重国籍的科学家阿·阿希里科索夫、俄罗斯人维·金茨堡和英美双重国籍者安·莱格特三人分享,化学奖授予了美国科学家彼·阿格雷和罗·麦金农,获得本年度经济奖的是美国的经济学家克·格兰杰和罗·恩格尔。     

福建地理概述——选自《福建省志·地理志》

福建省地处祖国东南沿海。最南端是东山县的兄弟屿大柑山,北纬23°32′,靠近北回归线;最北端是浦城县忠信乡的无名坑,北纬28°19′;南北纬度相差4°47′。最西点是武平县东留乡的南坑,东经115°50′;最东点是福鼎县台山列岛的门前屿,东经120°43′;东西经度相差4°53′。全省东西宽约540千米,南北长约550千米。陆域的北、西、南三面,分别与浙江、江西、广东三省为邻;东濒东海,隔台湾海峡与台湾省相望,两省最近处相距仅70海里。     

《慧琳音义》引儒家经典价值考

<慧琳音义>引用儒家经典的有<周易>、<尚书>、<诗经>、<周礼>、<仪礼>、<大戴礼记>、<札记>、<春秋左传>、<春秋榖梁传>、<春秋公羊传>、<孟子>、<论语>、<尔雅>、<孝经>,其所引内容较多地保存了行于当世的儒家经典文本面貌,它所具有的较大的校勘价值、辑佚价值、版本价值,其价值远高于宋元善本.     

从银行立法看30年代国民政府与沪银行业关系

20世纪30年代,围绕<银行法>、<银行收益税法>和<兑换券发行税法>、<储蓄银行法>等有关银行法规的颁行,南京国民政府与上海银行业之间进行了一系列交涉,这不仅从一个特殊角度体现了国民政府金融统制政策的形成,揭示上海金融业与国民党政权的关系,客观上也表明这一时期金融市场的运作、金融业务的开展乃至金融体系的构架,都不能离开法制手段.     

孔子何以颂"葛"——试析上博简《诗论》第16简的一个问题

上博简<诗论>第24简应当系联于第16简之后,简文的这段话,从语意上看,孔子是在解释"葛"何以被歌颂的原因.第24简开首的略有残缺的三个字应当读为"以蒙棘"."蒙棘"之语见于<唐风·葛生>篇.此篇意蕴,曾长期被误解,独王夫之发千古之襵 ,指出它是歌颂晋君关爱民众以成就霸业的诗篇.今得<诗论>相关简文印证,不仅使<葛生>诗意大白,而且对于认识孔子的仁学理论,也有重要启发.     

左权县碑碣石刻概述

<正>左权县位于山西省东部边缘,在太行山山脊中段,倚漳河中游。左权县历史悠久,夏属冀州之域;春秋属晋;战国先属韩,后属赵;秦属上党郡;西晋改名阳县,属乐平郡;隋改名辽山县,属并州;唐、宋仍为辽山县,属辽州;金、元仍属辽州;明清裁辽山县,     

HISTORY AS PHILOSOPHY

Historians have taken a beating in recent times from an array of critics troubled by our persistent unwillingness to properly theorize our work. This essay contends that their criticisms have generally failed to make headway among mainstream historians owing to a little noticed cognitive byproduct of our work that I call history as philosophy. In so doing I offer a novel defense of professional history as it has been understood and practiced in the Anglophone world over the last half‐century or so while suggesting, in conclusion, that historians could not do other than they do without serious psychic and societal loss.     

在这里住下吧——国泰航空贵宾室

站在香港国际机场2号航站楼里,看着林林总总,一望无限的商铺,Tracy和Carol的心便像那著名的波浪形天花板一般,又荡漾了开去。“不如我们改签机票,来一次最后的疯狂,明天再回去？”Tracy打趣地询问身旁眼直直的同伴。“好呀,可是今天晚上住哪儿？”Carol非常务实。“这好办,国泰的贵宾室呀。”这是一句玩笑,说的却是真心话,寰宇堂和玉衡堂,在这两间位于香港国际机场的国泰航空贵宾室里,时常能听到这样的评价：“真想在这里住下啊！”它们到底施了什么法术,迷得大家都不想挪步呢？《世界》为你一一道来。     

一如既往的传承

京郊长城沿线散布着许多驻军形成的古城，随着旅游经济的开发，这些历史上的要塞重新焕发出活力，古朴的建筑、简约的布局吸引着众多游人的向往。在汽车市场上也有类似的常青树，外表变化不大却能持续热销，也许这就是国人欣赏的传承之美。     

COMPUTERS AS CARTOGRAPHIC TOOLS

Abstract

In their exploration of an alternative approach to large historical databases, the authors aim to bridge the gap between the anticipations regarding Web-based collaborative work and the prevailing practices and academic culture in social and economic history. Until now, the collaboratory model has been derived from examples in the natural sciences. Moreover, publications on collaboratories in the social sciences and humanities revolved primarily around the potential of this model and were rarely based on actual research practices. In this article, the authors report on practices, risks, and opportunities of collaboratories in the field of social and economic history. The collaboratory model is a feasible alternative for the creation of large historical databases, but the practical challenges of such an enterprise are greater than generally assumed. In the concluding section, the authors formulate a number of guidelines for scholars interested in setting up collaboratories.     

WOMEN AS SECONDARY EARNERS

This paper addresses the issue of the gender gap in young people's work preferences and intentions within the context of changing gender relations in urban Indonesia. A survey of senior university students in Jakarta and Makassar in 2004 provided evidence on the interplay between labour market and marriage role preferences among the young educated elite in Indonesia (n = 1761). Along with ongoing demographic transitions and socio-economic change, the study hypothesised that shifting gender norms have created a preference for a more egalitarian, dual-earner marriage among the target population. However, findings indicate that neo-traditional ideals placing men as the breadwinner and women as secondary earners are widely prevalent. Qualitative insights highlight how the universality of marriage and having children entail women to assume a role to satisfy increasing economic needs without relegating their noble role to maintain family harmony.     

MARRIAGE MIGRANTS AS EMIGRANTS

This article examines the emigration dimension of marriage migration in Asia by focusing on remittances received by parents from daughters who married and migrated abroad. Based on a study of 250 migrant-sending households in Vietnam with a daughter living in an Asian country as a ‘foreign wife’, the analysis provides empirical evidence that emigrant spouses make substantial financial contributions to their natal families through remittances. A multivariate analysis of the determinants of remittance-sending shows that a woman's characteristics and living conditions abroad largely determine whether or not she remits, while the relative poverty level of her natal family has limited influence. Findings call for a broader conceptualization of ‘women who marry foreigners’ or ‘foreign brides’ as emigrants who contribute to the social development of their sending countries.