title: Two daddy tigers and a baby tiger: Promoting understandings about same gender parented families using picture books.

authors: Kelly, Janette

subjects: diversity

abstract: There is a small body of work examining how picture books can be used with young children and their families to develop understandings of contemporary issues including diversity and practices towards inclusion. This article describes a study in one New Zealand kindergarten that explored teachers' interpretations of children's responses to a selection of picture books featuring same gender parented families. The research sought to go beyond traditional understandings of families and the dominant discourse of heteronormativity. Findings show that despite children reportedly being open to the possibilities of non-traditional families in their setting, and their play, teachers appeared hesitant to ask probing questions or fully engage with children's thinking, or their own, to explore understandings in this area. Nevertheless, this research demonstrates that taking tentative steps towards making an alternative discourse available through the proactive use of curriculum resources does not have to be 'difficult' or 'dangerous'. In inclusive educational settings, lesbian and gay headed families can be affirmed, and children can be supported to construct understandings about 'family' outside of normative boundaries.

text: Two daddy tigers and a baby tiger: Promoting understandings about same gender parented families using picture books. There is a small body of work examining how picture books can be used with young children and their families to develop understandings of contemporary issues including diversity and practices towards inclusion. This article describes a study in one New Zealand kindergarten that explored teachers' interpretations of children's responses to a selection of picture books featuring same gender parented families. The research sought to go beyond traditional understandings of families and the dominant discourse of heteronormativity. Findings show that despite children reportedly being open to the possibilities of non-traditional families in their setting, and their play, teachers appeared hesitant to ask probing questions or fully engage with children's thinking, or their own, to explore understandings in this area. Nevertheless, this research demonstrates that taking tentative steps towards making an alternative discourse available through the proactive use of curriculum resources does not have to be 'difficult' or 'dangerous'. In inclusive educational settings, lesbian and gay headed families can be affirmed, and children can be supported to construct understandings about 'family' outside of normative boundaries.

year: 2012

title: Identifying music documents in a collection of images

authors: Bainbridge, David

subjects: computer science

abstract: Digital libraries and search engines are now well-equipped to find images of documents based on queries. Many images of music scores are now available, often mixed up with textual documents and images. For example, using the Google “images” search feature, a  search for “Beethoven” will return a number of scores and manuscripts as well as pictures of the composer. In this paper we report on an investigation into methods to mechanically determine if a particular document is indeed a score, so that the user can specify that only musical scores should be returned. The goal is to find a minimal set of features that can be used as a quick test that will be applied to large numbers of documents.
A variety of filters were considered, and two promising ones (run-length ratios and Hough transform) were evaluated. We found that a method based around run-lengths in vertical scans (RL) that out-performs a comparable algorithm using the Hough transform (HT). On a test set of 1030 images, RL achieved recall and precision of 97.8% and 88.4% respectively while HT achieved 97.8% and 73.5%. In terms of processor time, RL was more than five times as fast as HT.

text: Identifying music documents in a collection of images Digital libraries and search engines are now well-equipped to find images of documents based on queries. Many images of music scores are now available, often mixed up with textual documents and images. For example, using the Google “images” search feature, a  search for “Beethoven” will return a number of scores and manuscripts as well as pictures of the composer. In this paper we report on an investigation into methods to mechanically determine if a particular document is indeed a score, so that the user can specify that only musical scores should be returned. The goal is to find a minimal set of features that can be used as a quick test that will be applied to large numbers of documents.
A variety of filters were considered, and two promising ones (run-length ratios and Hough transform) were evaluated. We found that a method based around run-lengths in vertical scans (RL) that out-performs a comparable algorithm using the Hough transform (HT). On a test set of 1030 images, RL achieved recall and precision of 97.8% and 88.4% respectively while HT achieved 97.8% and 73.5%. In terms of processor time, RL was more than five times as fast as HT.

year: 2006

title: Indigenous perspectives and gene editing in Aotearoa New Zealand

authors: Hudson, Maui

subjects: Science & Technology

abstract: Gene editing is arguably the most significant recent addition to the modern biotechnology toolbox, bringing both profoundly challenging and enabling opportunities. From a technical point of view the specificity and relative simplicity of these new tools has broadened the potential applications. However, from an ethical point of view it has re-ignited the debates generated by earlier forms of genetic modification. In New Zealand gene editing is currently considered genetic modification and is subject to approval processes under the Environmental Protection Authority (EPA). This process requires decision makers to take into account Māori perspectives. This article outlines previously articulated Māori perspectives on genetic modification and considers the continuing influence of those cultural and ethical arguments within the new context of gene editing. It also explores the range of ways cultural values might be used to analyse the risks and benefits of gene editing in the Aotearoa New Zealand context. Methods used to obtain these perspectives consisted of (a) review of relevant literature regarding lessons learned from the responses of Maori to genetic modification, (b) interviews of selected ‘key Maori informants’ and (c) surveys of self-selected individuals from groups with interests in either genetics or environmental management. The outcomes of this pilot study identified that while Māori informants were not categorically opposed to new and emerging gene editing technologies a priori, they suggest a dynamic approach to regulation is required where specific uses or types of uses are approved on a case by case basis. This study demonstrates how the cultural cues that Māori referenced in the genetic modification debate continue to be relevant in the context of gene editing but that further work is required to characterize the strength of various positions across the broader community.

text: Indigenous perspectives and gene editing in Aotearoa New Zealand Gene editing is arguably the most significant recent addition to the modern biotechnology toolbox, bringing both profoundly challenging and enabling opportunities. From a technical point of view the specificity and relative simplicity of these new tools has broadened the potential applications. However, from an ethical point of view it has re-ignited the debates generated by earlier forms of genetic modification. In New Zealand gene editing is currently considered genetic modification and is subject to approval processes under the Environmental Protection Authority (EPA). This process requires decision makers to take into account Māori perspectives. This article outlines previously articulated Māori perspectives on genetic modification and considers the continuing influence of those cultural and ethical arguments within the new context of gene editing. It also explores the range of ways cultural values might be used to analyse the risks and benefits of gene editing in the Aotearoa New Zealand context. Methods used to obtain these perspectives consisted of (a) review of relevant literature regarding lessons learned from the responses of Maori to genetic modification, (b) interviews of selected ‘key Maori informants’ and (c) surveys of self-selected individuals from groups with interests in either genetics or environmental management. The outcomes of this pilot study identified that while Māori informants were not categorically opposed to new and emerging gene editing technologies a priori, they suggest a dynamic approach to regulation is required where specific uses or types of uses are approved on a case by case basis. This study demonstrates how the cultural cues that Māori referenced in the genetic modification debate continue to be relevant in the context of gene editing but that further work is required to characterize the strength of various positions across the broader community.

year: 2019