title: Experiences with starfield visualizations for analysis of library collections

authors: Sánchez, J. Alfredo

subjects: collections

abstract: This paper presents a qualitative and formative study of the uses of a starfield-based visualization interface for analysis of library collections. The evaluation process has produced feedback that suggests ways to significantly improve starfield interfaces and the interaction process to improve their learnability and usability. The study also gave us clear indication of additional potential uses of starfield visualizations that can be exploited by further functionality and interface development. We report on resulting implications for the design and use of starfield visualizations that will impact their graphical interface features, their use for managing data quality and their potential for various forms of visual data mining. Although the current implementation and analysis focuses on the collection of a physical library, the most important contributions of our work will be in digital libraries, in which volume, complexity and dynamism of collections are increasing dramatically and tools are needed for visualization and analysis.

text: Experiences with starfield visualizations for analysis of library collections This paper presents a qualitative and formative study of the uses of a starfield-based visualization interface for analysis of library collections. The evaluation process has produced feedback that suggests ways to significantly improve starfield interfaces and the interaction process to improve their learnability and usability. The study also gave us clear indication of additional potential uses of starfield visualizations that can be exploited by further functionality and interface development. We report on resulting implications for the design and use of starfield visualizations that will impact their graphical interface features, their use for managing data quality and their potential for various forms of visual data mining. Although the current implementation and analysis focuses on the collection of a physical library, the most important contributions of our work will be in digital libraries, in which volume, complexity and dynamism of collections are increasing dramatically and tools are needed for visualization and analysis.

year: 2005

title: Earliest evidence for ground-edge axes: 35,400±410 cal BP from Jawoyn Country, Arnhem Land

authors: Geneste, Jean-Michel

subjects: ground-edged

abstract: Evidence for the world’s earliest stone tools dates to 3.4 million years ago and pre-dates the earliest known Homo species in eastern Africa. However ground-edged tools did not appear until the dispersal of cognitively fully modern Homo sapiens sapiens out of Africa. We report on the discovery of the earliest securely dated ground-edge implement in the world at Nawarla Gabarnmang (northern Australia). The fragment of ground-edge axe is sandwiched between four statistically indistinguishable AMS radiocarbon dates of 35,400±410 cal BP, indicating technological innovations by fully modern Homo sapiens sapiens at the eastern end of the Out-of-Africa 2 Southern Arc dispersal route.

text: Earliest evidence for ground-edge axes: 35,400±410 cal BP from Jawoyn Country, Arnhem Land Evidence for the world’s earliest stone tools dates to 3.4 million years ago and pre-dates the earliest known Homo species in eastern Africa. However ground-edged tools did not appear until the dispersal of cognitively fully modern Homo sapiens sapiens out of Africa. We report on the discovery of the earliest securely dated ground-edge implement in the world at Nawarla Gabarnmang (northern Australia). The fragment of ground-edge axe is sandwiched between four statistically indistinguishable AMS radiocarbon dates of 35,400±410 cal BP, indicating technological innovations by fully modern Homo sapiens sapiens at the eastern end of the Out-of-Africa 2 Southern Arc dispersal route.

year: 2010

title: Parallel development: A model for the delivery of culturally safe social services

authors: Nikora, Linda Waimarie

subjects: Social services

abstract: Like many other former colonies, Aotearoa/New Zealand has witnessed the assertion of the rights of the indigenous people, Maori, to be self-determining in an environment of Pakeha domination. (The term Pakeha is often used to describe white New Zealanders, most of whom are of British descent.) This has important implications for the development of social services where new models are being developed to better reflect Maori aspirations. One such model is parallel development.

text: Parallel development: A model for the delivery of culturally safe social services Like many other former colonies, Aotearoa/New Zealand has witnessed the assertion of the rights of the indigenous people, Maori, to be self-determining in an environment of Pakeha domination. (The term Pakeha is often used to describe white New Zealanders, most of whom are of British descent.) This has important implications for the development of social services where new models are being developed to better reflect Maori aspirations. One such model is parallel development.

year: 1995-06-01