Enhancing spatial learning and mobility training of visually impaired people—a technical paper on the Internet-based tactile and audio-tactile mapping

Thanks to advances in technology such as Internet-based mapping and the development of special inks, papers and global positioning systems, map making for vision impaired people can provide a range of products (e.g., tactile, haptic and audio-tactile maps) that can improve their independence, self-confidence and everyday life. The applications of tactile maps include learning spatial concepts and geography; audio-tactile maps combined with access to geospatial information can enhance mobility and independence. In 1998, the Mapping Services Branch (MSB) of the Earth Sciences Sector of Natural Resources Canada initiated a tactile mapping program. Now referred to as the Government on Line—Mapping for the Visually Impaired Project (Natural Resources Canada 2003a), it aims to serve the community with special needs, with emphasis on those who are blind or visually impaired, their teachers and mobility instructors. This technical paper discusses the various types of tactile and audio-tactile maps of Canada developed by the MSB in cooperation with its partners and describe the current research and development activities carried out within the project. It also leads the reader to further information on audio-tactile maps and touch- and sound-based computer interfaces.     

Using Public-Private Partnerships to Develop Local Economies

Throughout the 1980s, states experimented with enterprise zone programs aimed at alleviating fiscal distress in urban areas, by promoting the growth of private business. Together, public and private sectors supposedly function as partners to improve employment opportunities, especially for disadvantaged residents in designated zone areas. Today, however, questions continue to be raised regarding the impact of enterprise zone programs on financially depressed areas. This research provides a detailed investigation of the economic activities undertaken in the Kansas City and Cuba, Missouri enterprise zones to determine if a comparative employment advantage exists, and whether zone businesses fulfill their responsibilities with respect to hiring and training disadvantaged workers. The types of businesses attracted to the Kansas City and Cuba enterprise zones are identified to determine if either community has engaged in smokestack chasing. Finally, an urban-rural comparison is offered to help illuminate various factors affecting enterprise zone functions, including job creation capacity, in different socioeconomic settings.     

The Effects of Mayoral Power on Urban Fiscal Policy

Can mayors of American cities overcome the enormous constraints of environmental forces to exert some control over municipal spending priorities? Despite case study evidence suggesting that mayors can and do influence public policy making, the expectation of this research was that mayoral power in a comparative research design likely would not have a pronounced effect on city spending. Using multiple regression techniques and various socioeconomic, demographic, and political variables, the analysis indeed showed that mayoral strength was not a significant predictor of municipal expenditures for 1987. The findings also revealed only slight differences in the way the mayoral power variable operated when cities were divided by city government form (mayor-council vs. council-manager). The research did demonstrate that mayoral power was most likely to be effective in controlling city spending among localities having partisan ballots.     

Postclassic expansion of Mesoamerican biocultural characteristics into Sonora,Mexico

Recent excavations at the Postclassic period (circa a.d. 1000–1521) mortuary mound of El Cementerio (SON P:10:8), located along the Río Yaqui in central Sonora, Mexico, have documented 105 mortuary features (111 individuals) many of which display elongated intentional cranial modification and several cases of tooth filing. These constitute biocultural traits common across much of Mesoamerica throughout its Prehispanic cultural sequence, which expanded along West Mexico and into northwest Mexico beginning in the late Classic period. The examples from El Cementerio represent the northernmost concentrated expression of these traits and could represent the spread of Mesoamerican/West Mexican identity associated with macro-regional trade and the expansion of the Aztatlán archaeological tradition during the Postclassic period in the region.     

The origins of university education in KwaZulu-Natal: The Natal University College 1909–19491

Public demand for university facilities in the then Colony of Natal began to gather momentum from the mid-nineteenth century. The Natal University College that was eventually launched in 1909/1910 in Pietermaritzburg and extended to Durban during the 1920s was characterised by three prominent features: First, it was initially affiliated to the University of the Cape of Good Hope and, in 1918, became a constituent college of the University of South Africa before maturing to become the independent University of Natal in March 1949. Second, the College remained an exclusively white institution until 1936 when the ‘Natal Experiment’ was launched in the form of separate classes for so-called ‘Non-Europeans’. Third, competition between Pietermaritzburg and Durban was seemingly resolved in 1928 by mutual acceptance of the principle of duality but a dual campus structure had serious implications with regard to the equitable distribution of limited financial and other resources. Since 1949 the multi-campus concept has been expanded. The present-day University of KwaZulu-Natal, established in January 2004, has a fivecampus structure, with four sites in greater Durban in addition to the original base in Pietermaritzburg. It is also multi-racial and of mixed gender with regard both to its student and staff complement.