Capturing Curiosity: Using Internet Search Trends to Measure Public Attentiveness

While scholars have made great strides in formulating theories and measuring public attention, “most important problem” and media‐based indicators are less than ideal measures. In order to address this shortcoming, this article borrows from health‐care epidemiology to measure public attention based on Internet search trends. In doing so, it reviews the innovative ways in which scientists have used search activity to track the spread of infectious disease, discusses the ease and flexibility with which search data can be gathered, and then subjects a Google‐based search measure to a series of validity tests. In particular, the analysis subjects the proposed measure to a battery of visual and statistical tests for convergent validity by comparing it with the most commonly used media‐based measure of public attention—issue coverage in the New York Times. Across a range of policy issues (health care, global warming, and terrorism), the proposed measure demonstrates convergent validity. The article concludes by posing a series of important questions that the new measure will allow researchers to address.     

论信息技术革命给党的统战工作带来的机遇

信息技术革命的发展为加强对统战成员的思想工作、扩大统战成员的政治参与、促进统一战线的民意整合、增强民主监督的实效、变革统战工作的方式带来了难得的机遇。面对信息网络技术飞速发展的新形势,党的统战工作必须抓住机遇,积极探索改进和完善党的统战工作的新途径和新方法,以不断推动和实现党的统战工作的新发展。     

Status of geoinformatics education and training in Sub-Saharan Africa: initiatives taken and challenges

This paper presents an update on some of the activities that have taken place since a World Bank report; “Guidelines for Education and Training in Environmental Information Systems in Sub-Saharan Africa: Some Key Issues” was published and provides details on the current situation. It shows how organizations such as the African Association on Remote Sensing of Environment, International Society of Photogrammetry and Remote Sensing, European Association of Remote Sensing Companies, Group on Earth Observation, and several others have helped to increase manpower resources in the region and strengthened institutional capacity in the field of geoinformatics, through capacity building, technology transfer, international cooperation and the provision of internal African resources. After reviewing what has happened in the field of geoinformatics education and training, we focused on current initiatives taken and challenges in five Sub-Saharan countries: Ethiopia, Nigeria, South Africa, Tanzania, and Zimbabwe. We reviewed GIS education and training in the private sector, government, information communications technology in higher education institutions, GIS application areas and challenges facing GIS education and training. Findings show that; change should involve education stakeholders in all levels of education and curriculum quality, regional and international cooperation through exchange programs, should be a priority for Sub-Saharan Africa countries.     

Excavations on the site of Sir Abraham Elton's glassworks,Cheese Lane,Bristol

SUMMARY: This article examines the evidence for engagement with the rural post-medieval landscape using two national case studies: Wales and Scotland. The issues reflected in these case studies are indicative of the wider challenges for archaeologists and professional practitioners alike. The article recognizes that landscape is not just about geographical place, but an archaeological theoretical framework. It proposes that Post-Medieval Archaeology monographs and conference sessions specific to landscape could help to tease out themes that address the big questions of the post-medieval world — capitalism, modernity and improvement — but also take account of agency, identity and meaning.     

From collinearity to structure: San Francisco and Pittsburgh, 1860

The author argues that giving a name to any period of history is a complicated process for historians, requiring careful consideration of many factors. Applying the extensive presence and use of computers as an example of the process at work, he suggests that it may be too early to name our time the information age.     

The Evolution of Population Distribution on the Iberian Peninsula: A Transnational Approach (1877–2001)

Abstract

Surpassing the national perspective usually adopted, the authors confirmed the existence of a pattern of population distribution common to the whole Iberian Peninsula in the long run. This pattern is clearly associated with geographical factors. These variables seem to have more weight in explaining changes between 1877/78 and 1940 than in the period from 1940 to 2001. The observation of the cross-border region has shown that proximity to the frontier has not generated any distinct pattern of population density on either side of the boundary line. The spatial coherence of the observed phenomena throughout the Peninsula and of its evolution, independent of the border between states, reinforces the importance of geographic factors in their explanation. At the same time, this verification opens up new issues related to the effect of national political and economic policies.     

The United States Manuscript Census as a Teaching Aid

Abstract

This article describes a new approach for analyzing data within national historical geographic information system databases that can be used to explore long-term trends in landscape evolution. The methodology is based on clustering together areas with similar demographic characteristics to define urban agglomerations whose territorial extents and populations vary over time. The resulting database can be used in a wide range of ways that allow the empirical study of urban growth and urban sprawl. The article is based on data for England and Wales but given the increasing availability of national historical geographic information system databases for countries around the world, the approach could be replicated for a wide range of different places.     

The Virtual Placement: An Alternative to the Traditional Work Placement in the Geographical Sciences?

Work placements are a well-established part of the curricula of many geographical sciences, as are opportunities for online learning. Whilst many aspects of the learning experience for undergraduates have been given an online makeover the placement has remained a ‘real’ experience. This paper considers the potential value of an online placement and outlines pedagogical and technical aspects of the e-MapScholar Virtual Placement. Findings from evaluation of the first Virtual Placement case study are presented and issues regarding wider adoption are raised.