明代方志中的图学思想

中国古代方志蕴藏着丰富的自然科学史料。方志这种特殊的图书表达体裁形式,其图的绘制水平,图的应用范围及其图学思想,也为我们研究中国图学的技术水平提供了实物例证。明代方志中的用图十分齐备,有关图表在方志中的作用的论述,其见解亦十分深刻。     

数字

12项新闻出版总署日前下发《关于制定和报送2010年图书出版计划的通知》（以下简称《通知》）,明确了2010年图书出版工作思路,确定了2010年图书出版工作的重点。从《通知》来看,2010年出版计划亮点纷呈,12项重点勾勒出2010年图书出版蓝图。     

Digital terrestrial television

In Italy, as in much of Europe, the beginning of the new century has brought a crucial period of change to the television system. The change affects technology, strategies and regulation of the medium. This article starts by reconstructing the current situation and the emerging trends at a global level. It then analyses the state of the Italian television industry on the eve of the introduction of digital terrestrial broadcasting, setting out the opportunities and potential developments this opens up.     

充分发挥图表作用提高志书编纂质量

充分发挥图表作用,不断提高志书编纂质量,应做到四点：1．表格是历代修志的传统手法之一,是志书的有机组成部分,可有效补充文字记述的不足,增强志书的表述能力。2．解决首轮修志入志表格存在的问题和不足,进一步增强表格的科学性、逻辑性、完整性、规范性,提高志书编纂质量。首轮修志入志表格存在的主要问题和不足有：表格不完整,表目设计欠科学;表文处理不当、排列不规范;双重标准、前后不一。因此,第二轮修志要进一步规范表格编纂,确保志书表格要素齐全、科学规范、整齐美观。3．第二轮修志要在继承前志的基础上创新表格形式,采用图表新形式,进一步增强志书的直观性和可读性,提高志书编纂质量。随着计算机等现代科技在志书编纂中的应用越来越普遍,为入志表格创新提供技术保障。4．遵守规范,统筹安排,加强审核修订,确保表格编纂质量。     

Digital Support for Archaeology

Abstract

We describe an interdisciplinary approach in which computer scientists develop techniques to support archaeology. In the Reading Images for the Cultural Heritage (RICH) project, a variety of methods have been developed to support archaeologists in the visualization, categorization, and characterization of archaeological objects, such as medieval glass, coins, ceramics, and seeds. The methods are based on image processing and machine learning algorithms that are tailored to the task at hand. We describe the algorithms and illustrate their application on archaeological datasets. The virtues and pitfalls of the interdisciplinary approach to archaeology are discussed.     

论数字城市与地方志

信息时代的城市发展正在向依赖知识和信息的知识经济和信息社会迅速转变。建设数字城市是社会经济发展的必然。地方志是数字城市最重要的广义数据源。地方志部门要想在数字城市建设中发挥积极作用,需要抓住机遇,加快地方志资源网络化建设,扩大地方志的影响,研究网络环境下地方志的编纂理论和方法,为用户提供有价值的决策信息。     

Digital containment and its discontents

This essay explores a set of existential risks that accompany digital storage capacities, devices, and promises: the anxious exhaustion of digital housekeeping; the disorientation of self-archiving; and the annihilating sense of loss that strikes when digital containment fails.     

Digital geographies of grassroots securitisation

Digital surveillance and securitisation technologies are becoming an increasingly ubiquitous part of everyday lives. Constellations of hand-held devices, smartphone applications and partnerships between police, the security industry and civil society shift responsibility for preventing and recording risk and crimes onto citizens. This development suggests substantial changes to the relationship between state and citizens and is likely to have profound effects on socio-spatial relationships and experiences in place. Until this point, geographers have demonstrated little engagement with these developments. This provocation focuses on particular strengths of theoretical and empirical research traditions in social and cultural geography to suggest ways in which the discipline might constructively engage with the digitisation of citizens’ securitisation practices. It foregrounds four areas in which empirical work on digitally inflected surveillance and securitisation practices will enable a rethinking of key geographical concepts in ways that will further the conceptualisation of digital technology and security. The provocation calls on social and cultural geographers to be mindful of the potential of grassroots securitisation to empower disfranchised communities while considering that these technologies and cognate policies might facilitate the further hollowing out of the state under ongoing processes of neoliberalisation.     

How to Produce a Digital Story

Modern day students are said to hold a toolbox of technical knowledge, which can assist them with their undergraduate studies. The ‘net generation’ is more technologically capable than ever before and crave interactivity and image-rich environments, which has created a need for higher education institutions to diversify assessment practices. Digital stories (this refers to a collection of still images, audio and video) as a means for assessing Geography undergraduates, lend themselves well to fieldwork activities, and this paper provides practical advice and guidance to students on how to create the best digital stories for assessment.     

论数字版权的刑法保护

数字版权的刑法保护是近几年来兴起的一项交叉且边缘性的研究领域。随着数字产业在我国的发展,大量的版权违法犯罪也相伴而生,然而中国现阶段侵犯知识产权犯罪立法却存在着诸多弊端。笔者建议,通过立法,扩大刑法保护对象,修改犯罪行为方式,进一步加大著作权的刑法保护力度,完善数字版权的刑法保护体系,从而达到更好地保护网络知识产权的目的。     

传统图书馆与数字图书馆的关系

数字图书馆是传统图书馆未来发展的方向,但不是唯一的发展模式。     

Publishing Archaeological Excavations at the Digital Turn

ABSTRACT

This paper engages with repeated calls within archaeology for a re-envisioning of the excavation report, contextualized by the transformation of scholarly communication taking place across the humanities and social sciences. This widespread transformation is rooted in a growing interest in showing data together with synthesis and argument, the importance afforded to public engagement, and the proliferation of digital platforms that enable creative presentations of scholarly work. In this context, we discuss our experience producing an excavation report that attempts to integrate several forms of scholarly and public-facing communication on a digital platform, and aims to engage audiences at multiple levels, while simultaneously facilitating data reuse and laying out the authors’ current interpretations. We consider the benefits and challenges of producing work in this way through the example of producing the Gabii Project’s first volume, A Mid-Republican House from Gabii, developed through a collaboration between the Gabii Project team and the University of Michigan Press. This experience is contextualized within the broader discourse surrounding changing expectations about open access, authorship and credit, and sustainability of digital scholarship in academic publishing.     

浅谈数字化测量技术在田野考古中的应用

本文结合多个考古测量工作,就数字化测量技术如何在考古测量中的应用进行了有益的尝试,并取得了较好的成果。     

Digital Photogrammetry for Documentation of Maritime Heritage

Documentation of maritime heritage is essential for its protection, and for reference in restoration and renovation processes. These functions become problematic in the case of historical ships and boats that lack lines drawings. The purpose of this paper is to describe a procedure for creation of lines drawings based on the shape analysis of surviving historical boats or their small-scale models with the help of reverse engineering (RE) techniques. The paper describes how digital photogrammetry and the iterative method were used to analyze the shape of three historical boats: Tomahawk, Refola and Nada. The application of the proposed procedure produced the lines drawings of the boats as its result. The accuracy of the 3D CAD model obtained with the photogrammetric technique was verified by comparing it against a more accurate 3D model produced with the help of a RE laser scanner. The examination of the resulting lines drawings proves that the digital photogrammetry process and the proposed iterative method are adequate tools for developing lines plans of boat models. The research offers the methodological basis for the creation of an archive of lines drawings of historical boats. Such an archive would provide reference for philologically correct restorations, and permit definition and classification of distinctive elements of various types of historical boats, particularly those produced in the Campania Region.