title: Country institutional report: New Zealand

authors: Michelle, Carolyn

subjects: women’s studies

abstract: Waikato University pioneered the development of Women’s Studies as an academic discipline in New Zealand, with the first paper on this subject being offered in 1974. By 1982, a programme of papers was offered within five departments and the subject could be taken as a second supporting subject. A Centre for Women’s Studies was established in 1986, and, by 1988, was offering five taught core undergraduate papers and six electives, all of which could be taken towards a first or second support. A supporting BSocSci major in Women’s Studies became available in 1988, along with a Diploma in Women’s Studies. The full major became available in 1990. At this time, the major comprised a limited selection of core Women’s Studies papers complemented by a wider range of elective papers offered by other departments. This structure ensured that the programme had strong interdisciplinary, and in some cases inter-faculty linkages, along with wide support across the university through a network of elective teachers. These linkages appear to have facilitated strong growth in student numbers during the late 1980s and early 1990s.

text: Country institutional report: New Zealand Waikato University pioneered the development of Women’s Studies as an academic discipline in New Zealand, with the first paper on this subject being offered in 1974. By 1982, a programme of papers was offered within five departments and the subject could be taken as a second supporting subject. A Centre for Women’s Studies was established in 1986, and, by 1988, was offering five taught core undergraduate papers and six electives, all of which could be taken towards a first or second support. A supporting BSocSci major in Women’s Studies became available in 1988, along with a Diploma in Women’s Studies. The full major became available in 1990. At this time, the major comprised a limited selection of core Women’s Studies papers complemented by a wider range of elective papers offered by other departments. This structure ensured that the programme had strong interdisciplinary, and in some cases inter-faculty linkages, along with wide support across the university through a network of elective teachers. These linkages appear to have facilitated strong growth in student numbers during the late 1980s and early 1990s.

year: 2004

title: Single screw extruder performance characteristics during processing of corn protein blends

authors: Rosentrater, Kurt A.

abstract: During the last decade, the global biofuels industry has experienced exponential growth. By-products such as distillers dried grains with solubles (DDGS) have grown in parallel. DDGS is primarily an animal feed, but it has also been shown to be suitable as a biopolymer. In this study, the extrusion processing behaviour of DDGS was evaluated. Prior to processing, water was added to DDGS at a level of 3 kg DDGS to 1.5 kg water (water at 50 parts per hundred (pph)). Additionally, a DDGS/water blend with 50 pph CaCO₃ was used as a tracer to determine residence time during processing. The blends were processed in a single screw autogenous extruder, which relied solely upon friction for dissipative heating. Two die plates were used: one consisted of 6 orifices equally spaced, 2 mm diameter each, with a total opening area of 18.85 mm²; the other consisted of multiple orifices (960 in total) arranged concentrically around the plate, with a diameter of 2.30 mm each, for a total opening area of 3988.45 mm². Processing began with DDGS blends without tracer; after reaching steady state, the tracer blend was introduced. Samples were collected every 5 sec during processing to determine extrudate changes over time. Extruder power consumption, mass flow rate, and temperature profile were determined during processing. Extrudates were analysed for Hunter colour (L-a-b) changes over time. Extrusion processing characteristics were highly influenced by the die opening area. Die exit temperatures ranged from room temperature (25°C) to more than 100°C, purely due to increased friction for the smaller die opening. Future work should characterize the mechanical properties of these extrudates to assess their suitability as either bioplastic feedstocks or pelletized animal feeds.

text: Single screw extruder performance characteristics during processing of corn protein blends During the last decade, the global biofuels industry has experienced exponential growth. By-products such as distillers dried grains with solubles (DDGS) have grown in parallel. DDGS is primarily an animal feed, but it has also been shown to be suitable as a biopolymer. In this study, the extrusion processing behaviour of DDGS was evaluated. Prior to processing, water was added to DDGS at a level of 3 kg DDGS to 1.5 kg water (water at 50 parts per hundred (pph)). Additionally, a DDGS/water blend with 50 pph CaCO₃ was used as a tracer to determine residence time during processing. The blends were processed in a single screw autogenous extruder, which relied solely upon friction for dissipative heating. Two die plates were used: one consisted of 6 orifices equally spaced, 2 mm diameter each, with a total opening area of 18.85 mm²; the other consisted of multiple orifices (960 in total) arranged concentrically around the plate, with a diameter of 2.30 mm each, for a total opening area of 3988.45 mm². Processing began with DDGS blends without tracer; after reaching steady state, the tracer blend was introduced. Samples were collected every 5 sec during processing to determine extrudate changes over time. Extruder power consumption, mass flow rate, and temperature profile were determined during processing. Extrudates were analysed for Hunter colour (L-a-b) changes over time. Extrusion processing characteristics were highly influenced by the die opening area. Die exit temperatures ranged from room temperature (25°C) to more than 100°C, purely due to increased friction for the smaller die opening. Future work should characterize the mechanical properties of these extrudates to assess their suitability as either bioplastic feedstocks or pelletized animal feeds.

year: 2013

title: Enabling conditions for professional development of te reo Māori teachers

authors: Franken, Margaret

subjects: Māori language teachers

abstract: The paper outlines a professional development programme for secondary school teachers of te reo Māori (under the auspices of Te Hiringa i te Mahara) conducted by a language teacher educator and an expert in Māori bilingualism and biliteracy. While the principles underpinning the programme reflect a strong task-based
orientation, the programme approached development needs for the teachers from the point of view of understanding “enabling conditions” (Franken, Rau, Ngata & Parata, n.d.) for effective language learning and teaching (see also Ellis, 2005),
rather than understanding task based learning and teaching per se. The programme drew on the current practices of the teachers and made use of epistemology of Māori language and Māori language learning. The paper presents observations from monitoring data collected during the programme supporting the claim that such an approach to the professional development of language teachers promotes a strong knowledge base and pedagogical reasoning skills (Richards, 1998), and in particular for te reo Māori teachers, fosters a sense of their own professional identity.

text: Enabling conditions for professional development of te reo Māori teachers The paper outlines a professional development programme for secondary school teachers of te reo Māori (under the auspices of Te Hiringa i te Mahara) conducted by a language teacher educator and an expert in Māori bilingualism and biliteracy. While the principles underpinning the programme reflect a strong task-based
orientation, the programme approached development needs for the teachers from the point of view of understanding “enabling conditions” (Franken, Rau, Ngata & Parata, n.d.) for effective language learning and teaching (see also Ellis, 2005),
rather than understanding task based learning and teaching per se. The programme drew on the current practices of the teachers and made use of epistemology of Māori language and Māori language learning. The paper presents observations from monitoring data collected during the programme supporting the claim that such an approach to the professional development of language teachers promotes a strong knowledge base and pedagogical reasoning skills (Richards, 1998), and in particular for te reo Māori teachers, fosters a sense of their own professional identity.

year: 2009