title: An interview: Making art as a dialogue with materials, moments and motivations

authors: Price, Graham

abstract: Graham Price has worked extensively in primary, secondary and tertiary art education in Otago (1976–1997) and since 2000 in pre-service secondary and primary art education within the University of Waikato arts education team. He has experience in developing art education resources, Waikato professional development programmes, and the development of visual art assessment in primary schools through the National Education Monitoring Project 1995–2008. His research interests include arts integration, the history of art education in New Zealand and how students talk about art. His own artwork spans painting, jewellery and sculptural responses to calligraphy. He actively participates in a cappella choral performance.
In this piece Graham shares his views and his approach to art making.

text: An interview: Making art as a dialogue with materials, moments and motivations Graham Price has worked extensively in primary, secondary and tertiary art education in Otago (1976–1997) and since 2000 in pre-service secondary and primary art education within the University of Waikato arts education team. He has experience in developing art education resources, Waikato professional development programmes, and the development of visual art assessment in primary schools through the National Education Monitoring Project 1995–2008. His research interests include arts integration, the history of art education in New Zealand and how students talk about art. His own artwork spans painting, jewellery and sculptural responses to calligraphy. He actively participates in a cappella choral performance.
In this piece Graham shares his views and his approach to art making.

year: 2017

title: Direct comparisons of compressible magnetohydrodynamics and reduced magnetohydrodynamics turbulence

authors: Oughton, Sean

subjects: mathematics

abstract: Direct numerical simulations of low Mach number compressible three-dimensional magnetohydrodynamic (CMHD3D) turbulence in the presence of a strong mean magnetic field are compared with simulations of reduced magnetohydrodynamics (RMHD). Periodic boundary conditions in the three spatial coordinates are considered. Different sets of initial conditions are chosen to explore the applicability of RMHD and to study how close the solution remains to the full compressible MHD solution as both freely evolve in time. In a first set, the initial state is prepared to satisfy the conditions assumed in the derivation of RMHD, namely, a strong mean magnetic field and plane-polarized fluctuations, varying weakly along the mean magnetic field. In those circumstances, simulations show that RMHD and CMHD3D evolve almost indistinguishably from one another. When some of the conditions are relaxed the agreement worsens but RMHD remains fairly close to CMHD3D, especially when the mean magnetic field is large enough. Moreover, the well-known spectral anisotropy effect promotes the dynamical attainment of the conditions for RMHD applicability. Global quantities (mean energies, mean-square current, and vorticity) and energy spectra from the two solutions are compared and point-to-point separation estimations are computed. The specific results shown here give support to the use of RMHD as a valid approximation of compressible MHD with a mean magnetic field under certain but quite practical conditions.

text: Direct comparisons of compressible magnetohydrodynamics and reduced magnetohydrodynamics turbulence Direct numerical simulations of low Mach number compressible three-dimensional magnetohydrodynamic (CMHD3D) turbulence in the presence of a strong mean magnetic field are compared with simulations of reduced magnetohydrodynamics (RMHD). Periodic boundary conditions in the three spatial coordinates are considered. Different sets of initial conditions are chosen to explore the applicability of RMHD and to study how close the solution remains to the full compressible MHD solution as both freely evolve in time. In a first set, the initial state is prepared to satisfy the conditions assumed in the derivation of RMHD, namely, a strong mean magnetic field and plane-polarized fluctuations, varying weakly along the mean magnetic field. In those circumstances, simulations show that RMHD and CMHD3D evolve almost indistinguishably from one another. When some of the conditions are relaxed the agreement worsens but RMHD remains fairly close to CMHD3D, especially when the mean magnetic field is large enough. Moreover, the well-known spectral anisotropy effect promotes the dynamical attainment of the conditions for RMHD applicability. Global quantities (mean energies, mean-square current, and vorticity) and energy spectra from the two solutions are compared and point-to-point separation estimations are computed. The specific results shown here give support to the use of RMHD as a valid approximation of compressible MHD with a mean magnetic field under certain but quite practical conditions.

year: 2005-11-11

title: A Way Forward for Te Reo Maori in English-Medium Education

authors: Waikari, Arihia

subjects: Maori

abstract: Aotearoa is the home of the Māori people and their language; te reo Māori. When European settlers arrived, they brought with them a new language; English. The Treaty of Waitangi was signed in 1840 and guaranteed Māori rangatiratanga (chiefly control) over their taonga, including te reo Māori. Over the years a negative language shift has occurred with many Māori moving from speaking te reo Māori to English. Although many initiatives, such as kōhanga reo were implemented in the 1980s, te reo Māori is still in a critical state. This research project is about te reo Māori experiences of both Māori and non-Māori whom were all attached to a English-medium primary school in Aotearoa/New Zealand. This study sought to understand the ways in which te reo Māori was being passed on, or not, from person to person and from one generation to the next.

text: A Way Forward for Te Reo Maori in English-Medium Education Aotearoa is the home of the Māori people and their language; te reo Māori. When European settlers arrived, they brought with them a new language; English. The Treaty of Waitangi was signed in 1840 and guaranteed Māori rangatiratanga (chiefly control) over their taonga, including te reo Māori. Over the years a negative language shift has occurred with many Māori moving from speaking te reo Māori to English. Although many initiatives, such as kōhanga reo were implemented in the 1980s, te reo Māori is still in a critical state. This research project is about te reo Māori experiences of both Māori and non-Māori whom were all attached to a English-medium primary school in Aotearoa/New Zealand. This study sought to understand the ways in which te reo Māori was being passed on, or not, from person to person and from one generation to the next.

year: 2011