Consolidation of Black-dyed Māori Textile Artefacts: Evaluating the Efficacy of Sodium Alginate     

Catherine A. Smith  Rachel A. Paterson  Bronwyn J. Lowe  Rangi Te Kanawa 《文物保护研究》2018,63(3):139-154

Black-dyed artefacts are found in museums worldwide, many produced using an iron-tannate compound. Deterioration of iron-tannate dyed artefacts is an international preservation issue: in New Zealand the deterioration of paru (iron-tannate) dyed Māori textiles is widespread. This article reports experimental work testing the efficacy of sodium alginate, a consolidant developed for deteriorated paru-dyed muka (fibre from harakeke; Phormium tenax). The colour stability, strength retention, and acidity of paru-dyed muka consolidated with sodium alginate (0.25, 0.5, and 1% w/v in water) was tested pre- and post-artificial light ageing. This study found that sodium alginate had no negative effect on paru-dyed muka and in some cases provided benefit. Interestingly, the colour of paru-dyed muka is substantially more stable in UV-filtered light than previously recognised. Also microfading results were in agreement with visual assessments of colour change at 1 Mlux hour exposure, providing confidence in this relatively new technique to assess colour change.  相似文献   

Technological capital: an alternative to the digital divide     

Andrew Carlson  Alyssa M. Isaacs 《Journal of Applied Communication Research》2018,46(2):243-265

This paper identifies individuals’ accumulated history with Information and Communication Technologies (ICTs) as a replacement for the contested and outdated term ‘digital divide.’ We propose that an individual’s ability to benefit from their technological history consists of four factors: awareness, knowledge, access, and technological capacity of the user’s social collective. Together, these factors make up the individual’s level or amount of Technological Capital. The development of this construct was based on empirical research conducted in Soweto, South Africa, and through an analysis of the literature on assessing individuals’ accumulated histories. The concept of technological capital has the potential for application in fields in which ICTs are used for communication, capacity building, and identifying barriers to adoption of new technologies. The use of the concept may have implications for policy decisions, resource allocation, and future research into differences among individuals’ and communities’ ability to benefit from the introduction of new technologies.  相似文献   

COUNTER R5的新特性及对图书馆的影响     

侯景丽 《图书馆杂志》2018,(12):46-55

COUNTER是规范网络化电子资源使用统计报告数据处理、审核和提交的国际化标准,是图书馆电子资源使用量统计和评估的核心要素。目前COUNTER已经发布了最新版本R5,了解R5的新特性及与之前版本的不同对于图书馆的电子资源统计工作具有重要意义。本文拟从COUNTERR5的报告设置、报告的指标类型、数据类型、访问类型和其他完善报告的属性来解析R5,同时介绍R5对SUSHI收割的影响、"持续维护"的概念、R5发布对图书馆的影响和R5实施的重要时间节点,同时也对R5较之R4的发展和不同进行了比较和分析。COUNTERR5的主要关注点是一致性、清晰性和简单性,较之COUNTERR4有了明显的完善,同时包含了持续的维护过程,允许对代码进行更新而不必再引入一个全新的版本,解决了版本升级会对供应商和图书馆带来的各种时间和人员成本的影响。  相似文献   

加快黄冈新型工业化进程的对策研究     

王梓林 《黄冈职业技术学院学报》2006,8(2):21-24

黄冈经济是以传统产业为主导,在推进新型工业化进程中,存在着技术水平低、产业集中度低、科技投入不足、创新能力不强等问题。本文认为,黄冈经济发展要把握重点产业,推动产业集群发展;以信息化推进黄冈工业化;加速城镇化,提高城市经营水平;全面发展服务业,提高为工业化和人民生活服务的能力;加大制度创新、科技创新和管理创新力度,走一条跨越式的工业化发展道路。  相似文献   

The trajectory of the “Third World” in early modern Chinese thought     

Wang Xiaoming 《Inter-Asia Cultural Studies》2016,17(1):84-90

In this essay, I trace two aspects of the thought on the “Third World” in early modern China: how to understand the world revolution, and how to create a new China. While focusing on two trendy notions at that time, i.e. “Chinese revolution” (Zhongguo geming), and “nong country” (nongguo), I argue that the thought on the “Third World” in early modern China breaks free of the shackle of fashionable theories and draws upon local circumstances and China’s own repertoire of power when exploring an ideal of a new world. While the difficulty in confronting the “Third World” consciousness in today’s China is still overwhelming, the fact that we now remember “the spirit of Bandong” signals some progress.  相似文献   

欧洲早期滑雪运动发展社会动因及对我国的启示     

伊诺  陶永纯  邱招义 《北京体育大学学报》2017,40(9):9-15

摘要：成功申办2022年冬奥会以来，我国冰雪事业迎来重大发展契机，带动3亿人参与冰雪运动成为我国冬季运动发展的重要目标。采用文献资料法、历史分析法等研究方法，回顾欧洲早期滑雪运动发展的社会动因，是将滑雪运动置于整体社会发展环境中，对生产力、生产关系以及社会的需求等要素进行综合分析，其发展规律反映了生产力发展、精英引导、国家意志等因素的共同作用，体现了欧洲滑雪运动从贵族精英、健康观念形成向大众参与理念转变的发展历程。研究欧洲滑雪从少数人引领到大众参与的进程，将为我国滑雪运动大众化普及提供借鉴。分析认为：1）精英阶级对于滑雪运动的热情促成了滑雪俱乐部在欧洲的兴起，在满足休闲娱乐之余，有效地将滑雪运动与公民意识相结合，培养了社会大众对于资产阶级统治的认同感。2）军事滑雪运动的发展是滑雪运动实现精英阶级向大众推广的重要途径。一战前夕，各国滑雪部队建立，扩大了滑雪运动的参与范围，为国家军事滑雪人才奠定了基础。3）一战后，欧洲国家将滑雪运动引入学校课程体系。政府通过设置学校滑雪课程、降低滑雪价格、住宿、成本等方式鼓励青少年参与滑雪运动，打破了经济基础决定滑雪参与的局面，扩大了滑雪运动的参与群体。随着滑雪人数的增多，各国滑雪比赛逐渐增多推动了国际性滑雪组织建立，欧洲早期滑雪运动得以发展壮大。  相似文献   

从第13、14届世界健美操锦标赛成绩看竞技健美操竞争格局与发展态势     

田华喜 《福建体育科技》2017,36(1)

采用文献资料法、录像观察法和比较分析法对第13、14届世界健美操锦标赛成绩进行对比分析,并结合2013-2016年周期新规则,探究世界竞技健美操竞争格局和发展态势,为中国竞技健美操进一步发展提供可借鉴的理论依据。研究认为:竞赛规则指引着竞技健美操发展方向,对新规则的理解和掌握直接影响着比赛成绩;世界竞技健美操保持欧亚大陆雌雄争夺、美洲势单力薄的"偏"三足鼎立竞争格局;亚洲国家总奖牌数和金银铜牌数追平乃至超越欧洲国家,强烈冲击欧洲国家长久统治的主宰地位;中国竞技健美操在经历低谷后焕发崭新生机,重新进入国际领军集团;世界竞技健美操呈现国际化发展的确定性和洲际、国家强弱流动的不确定性互相交织的态势发展。  相似文献   

对我国20年基础教育体育新课改若干认识问题的澄清与分析     

季浏 《上海体育学院学报》2020,(1):21-30

分析我国20年基础教育体育新课改中的若干认识问题,包括体育新课改是健康与技术之争、是唯兴趣论、对现实问题的把握和分析存在认识偏差、缺乏理论和实践基础、模糊了课程目标、缺乏体育课程教学内容的指导、否定传统教学方法、否定教师评价和结果评价、否定教师教育的主导地位、出现1条错误的问题认识和解决链条等10个方面,对其进行回应,以落实“立德树人”的根本任务和“健康第一”的指导思想,深化体育与健康课程改革,促进学生身心健康、体魄强健、全面发展。  相似文献   

Football,Place, and Community in a New Zealand Mining Town, 1877–1939     

Charles Little 《国际体育史杂志》2017,34(10):915-934

Abstract

Resource towns (such as lumber camps, power plants, and mining towns) are by their very nature peripheral. They frequently exist in a space of isolation, not only geographically but also culturally as well. The South Island mining town of Kaitangata is a classic example of this process – an industrial, working class, and heavily migrant community positioned within an otherwise agricultural, conservation, and homogenous tract of rural New Zealand. Kaitangata, in the words of one writer, ‘possessed a unique character and pattern of social interaction’ that marked it out from its immediate environment. One way in which these differences manifested themselves was in the sporting activities of the town. In a part of the world where rugby union held absolute hegemony, the town broke the mould by also fielding teams in association football, rugby league, and even Australian Rules football (distinguishing itself as the only town outside of the provincial capital of Dunedin where these three sports obtained a foothold). This paper analyses how these sporting activities contributed to a unique sense of space, addressing themes including class, ethnicity, masculinity, and identity.  相似文献   

沧桑往事的文化省察——论"老作家"写在"新时期"的反思散文     

徐阿兵 《温州大学学报(社会科学版)》2011,24(2)

一批"老作家"在"新时期"陆续发表的反思散文,不仅体现出明确的文化承担意识,而且在对文化的反思和比较中抒写了丰富的伤痛和欣喜之情.他们对沧桑往事的文化省察,彰显了散文诚与真的诗学品格,本身也应当成为可贵的文化遗产.  相似文献