博物馆文物的防震保护研究（一）——传统抗震措施与现代隔震技术

通过对博物馆内物浮放物体的地震危害性分析,指出了物防震的一些主要问题。归纳总结了馆藏物的传统抗震措施。阐述了现代隔震技术的发展、研究现状以及隔震装置在物防震工作中的应用情况。同时给出了博物馆物防震保护的设计方案。     

故宫博物院藏宋代铜凤凰的修复保护与研究

文物修复保护及研究是一项涵盖多学科、多因素的系统性工作,不同文物中所包含的历史信息、文化价值和病害情况等都有其独特性。对文物的观察和研究,既能够发现、研究其中有价值的问题,又能够决定如何具体开展文物修复保护工作。本文以故宫博物院藏的一件宋代铜凤凰修复保护及研究工作为例,以时间发展和问题递进两个方面为顺序,对铜凤凰进行了信息调查、元素成分、形态结构、制作工艺等方面的综合研究,科学地、具体地、整体地分析在此项工作过程中所遇到的问题,根据实际情况提出与之相适应的解决方案并加以实施,对问题的发现过程与形成因素给出尽可能详细的解释,直观呈现对这件文物完整的修复保护及研究。在整个工作的过程中,思考使用问题导向思维作为文物修复保护中开展工作的底层逻辑,使所做工作都尽可能做到知其然也知其所以然。     

琉球王国的首里城

随着全面接受明文化的影响,琉球王国成为东亚文明圈的一员。国都首里城与王府正殿朝向西面,这与东亚文明圈"天子南面"的传统明显不同。笔者围绕着"南面与西面"问题解析琉球王国相关的历史,提出了新见解。     

温敏型淀粉酶产生菌的分离、分子生物学鉴定及特性研究

我国博物馆里有许多珍贵的书画文物,然而这些书画文物由于材质易损,年代久远,在修复过程中,揭裱是一个难题。揭裱过程中,书画与背纸之间的浆糊是导致书画文物揭裱困难的主要障碍。利用淀粉酶可以有效分解浆糊淀粉,提高揭裱效率,但揭裱后残留在文物上的淀粉酶会影响后续的重新装裱,因此开发温度敏感型淀粉酶有助于揭裱后的重新装裱。本研究取样于东北寒地土壤,并通过分离、筛选得到了一株产温敏型淀粉酶菌株,且命名为BWL1025。通过分子生物学方法,确定了该菌株为枯草芽孢杆菌(Bacillus subtilis)。并且通过DNS法测定目标菌株所产淀粉酶的最适pH及其稳定性、最适酶活温度、最低失活温度和最短失活时间。实验结果表明,在40℃时,酶活达到最高值,为0.839 IU/mL;在60℃时,处理25 min后,酶活基本消失。此外,本研究对该菌株的发酵条件进行优化,发现以木糖和酵母粉为最佳碳源和氮源时,酶活最高达到1.63 IU/mL。本研究结果为书画文物的修复提供了新型的温敏型淀粉酶来源。     

《张家山汉墓竹简·二年律令》中诸律的制作年代试探

对《二年律令》中《户律》、《赐律》、《秩律》、《置后律》及《收律》等的制作年代进行考证,证明《二年律令》中的诸律并非制作于同一时期,从而为正确运用《二年律令》提供了可供参考之处。     

Geophysical investigations of WWII air-raid shelters in the UK

Just before WWII, the British government prepared for an aerial onslaught that was predicted to raze cities and cause mass casualties. By 1938, the Air Raid Precautions Act officially stated that population protection would be through dispersal, meaning evacuation and small-scale protection, local authority responsibility often devolving to householders. Archaeological records of remaining air-raid shelters are relatively rare and under threat. This paper reports on geophysical surveys on three sites in Stoke-on-Trent and London. Results found three intact Stanton shelters in Stoke-on-Trent, located by GPR, electrical resistivity, magnetometry, gravity and electromagnetic methods. In London, partially demolished shelters and an intact, mass public shelter were both detected by EM and GPR methods, with subsequent intrusive investigations confirming results. Study outcomes show hitherto-neglected wartime shelters are in varied condition, with geophysical surveys able to detect, characterise and assess them, helping bring WWII British history into the wider scientific community and public domain.     

The estimation of size in sardines (Sardina pilchardus) from amphorae in a wreck at Randello,Sicily

Large quantities of sardine (Sardina pilchardus) bones from amphorae in a wreck at Randello, Sicily, were examined. Methods of estimation of size of the fish represented using the lower jaw bone (dentary) and the gill cover (operculum) by comparison with those of modern fish are given. Both methods give comparable results; from dentaries 108–171 mm and from opercular bones 116–176 mm total length.     

From folklore to patriotic and protest songs: Music,youth, and Basque identity during the 1960s

Taking a bottom‐up approach to the study of nationalism, the following pages constitute an attempt to shed light on the role singing played for a young generation of Basques who actively participated in the process of construction of Basque collective identity during the cultural revival movement of the 1960s. In doing so, this article aims at showing the fundamental role of active audiences, as well as their changing political and social context, in conforming the meaning of “Basque songs” as means to promote Basque nationalism and sustain opposition to the Franco regime. The study of the production, reception, and reinterpretation of Basque music during the cultural revival of the 1960s presented here intends to emphasize the interest of focusing on how ordinary people contribute to the recreation of the nation through their appropriation and interpretation of cultural symbols and practices.     

Brands of youth citizenship and the politics of scale: National Citizen Service in the United Kingdom

This paper explores the politics of scale in the context of youth citizenship. We propose the concept of ‘brands of youth citizenship’ to understand recent shifts in the state promotion of citizenship formations for young people, and demonstrate how scale is crucial to that agenda. As such, we push forward debates on the scaling of citizenship more broadly through an examination of the imaginative and institutional geographies of learning to be a citizen. The paper's empirical focus is a state-funded youth programme in the UK – National Citizen Service – launched in 2011 and now reaching tens of thousands of 15–17 year olds. We demonstrate the ‘branding’ of youth citizenship, cast here in terms of social action and designed to create a particular type of citizen-subject. Original research with key architects, delivery providers and young people demonstrates two key points of interest. First, that the scales of youth citizenship embedded in NCS promote engagement at the local scale, as part of a national collective, whilst the global scale is curiously absent. Second, that discourses of youth citizenship are increasingly mobilised alongside ideas of Britishness yet fractured by the geographies of devolution. Overall, the paper explores the scalar politics and performance of youth citizenship, the tensions therein, and the wider implications of this study for both political geographers and society more broadly at a time of heated debate about youthful politics in the United Kingdom and beyond.     

清代前期安徽天主教史三题

文章概述了清代前期西洋传教士在安徽布道与天主教堂在安徽的分布、安徽教徒到外省传教和信教活动,以期有助于安徽天主教史的研究。西方传教士成际理、梁弘仁、魏方济、奥地利南怀仁等人在徽州府婺源县、池州府、淮南府、太平府芜湖县、滁州直隶州、泗州五河县等六个府州县建立教堂多所,吸收信众;与西洋传教士配合,徽州信徒姚若翰到江苏海门、池州石埭教徒沈方济各赴湖北谷城传教;有十多名安徽教徒在江苏、北京等地过宗教生活,其中有汪钦一、鲍天衢、汪伊纳小等六名徽州人,参与西方传教士传教活动。作者认为,与各省比较,安徽属于天主教活动相对沉寂的省份;徽州人在外省颇有皈依天主教的,而徽州本地人似乎不感兴趣,是否与这里宗族势力强大、理学观念深入人心有关,需要深入研讨。