title: Impact of Hall effect on energy decay in magnetohydrodynamic turbulence

authors: Matthaeus, William H.

subjects: mathematics

abstract: We examine numerically the influence of Hall effect corrections to Ohm's law upon the decay of homogeneous compressible magnetohydrodynamic turbulence and conclude that there are no significant differences in global decay rate associated with the Hall effect. This affirms expectations that energy decay is controlled by the large-scale eddies.

text: Impact of Hall effect on energy decay in magnetohydrodynamic turbulence We examine numerically the influence of Hall effect corrections to Ohm's law upon the decay of homogeneous compressible magnetohydrodynamic turbulence and conclude that there are no significant differences in global decay rate associated with the Hall effect. This affirms expectations that energy decay is controlled by the large-scale eddies.

year: 2003

title: Sampling community discourses as a method for assessing "public opinion"

authors: Guerin, Bernard

subjects: racial prejudice

abstract: In working with the topics of racial discrimination and household energy reductions it is clear that just measuring attitudes is no longer sufficient. We need a fuller social context to understand what is said about these topics, as the same words can be used for many reasons. I am working with four new methods for "sampling community discourses" on topics such as racial prejudice, to replace or supplement the measurement of attitudes. The initial analysis is whether the talk functions to get someone to do something directly, to get someone to believe the 'facts', or whether the talk functions for the establishment or maintenance of social relationships. Many problems remain, especially the representativeness of the sampling and keeping as much of the context of the talk as possible.

text: Sampling community discourses as a method for assessing "public opinion" In working with the topics of racial discrimination and household energy reductions it is clear that just measuring attitudes is no longer sufficient. We need a fuller social context to understand what is said about these topics, as the same words can be used for many reasons. I am working with four new methods for "sampling community discourses" on topics such as racial prejudice, to replace or supplement the measurement of attitudes. The initial analysis is whether the talk functions to get someone to do something directly, to get someone to believe the 'facts', or whether the talk functions for the establishment or maintenance of social relationships. Many problems remain, especially the representativeness of the sampling and keeping as much of the context of the talk as possible.

year: 2004-09-01

title: Young Maori males experiences in a secondary school context as sporting, academic and cultural identities.

authors: Porteous, Erin

subjects: Male Maori

abstract: This research focused on the journey of male Māori through secondary school and the effect on their identities in terms of sport, culture and academia. The two key areas of focus were how the culture of the school, including cultural stereotypes, impacts on male Māori learner self-concept, and whether the effect of creating an all Māori boys form class has resulted in an increased sense of belonging and engagement. 
The research was conducted as a case study underpinned by an interpretive methodology, using a focus group interview. The group was made up of five boys, chosen from a newly formed all boys’ Year 11 Māori form class. The boys were selected in conjunction with their form teacher and the schools Kaitiaki, in order to reflect a range of sporting, academic and cultural levels. 
The research findings found that although the boys view of their experiences in school seemed positive overall, they described common incidences and reactions to racial discrimination. The exposure to embedded racial stereotypes and behaviours caused them to create their own solutions, often through threatening violence or aggressive reactions. It appears that when young male Māori are more closely connected to Māori culture, they are more likely they are to create these responses. 
Teachers remain integral to the engagement and belonging of a young male Māori in secondary school. In support of the findings from Kia Eke Panuku (2013), this study found that male Māori require positive relationships with their teachers to engage in the subject and school in a general sense. Relationships based on ako and manaakitanga are key to these students viewing their experiences in school as successful.
Another finding showed the importance of sport and physical activity to young male Māori, though success in this area has been a limiting factor in contributing to overall success in secondary school. The placing of male Māori as a ‘physical being’ (Hokowhitu, 2003a; Hokowhitu, 2003b; Hokowhitu, 2004) creates spaces where Māori can be successful, such as practical based subjects like physical education. This success is perceived as acceptable yet often isolates them away from success in other areas (Erueti & Palmer, 2014), feeding into the stereotype itself.
The success of the all boys’ Māori form class was scrutinised by this study, and found the intended outcomes had not necessarily been met. The overall impact was that the boys had been grouped with a Māori form teacher and the intentions of additional support had been overlooked due to time pressures and deficit thinking in terms of capabilities of the class members.  For the Māori boys in this study, the challenges of overcome historical cultural stereotypes added to the challenge of succeeding at secondary school. The expectation that they walk successfully between the realms of Māori and pākehā to achieve in the current education system coupled with the feeling they needed to act ‘pākehā’ in order to achieve is particularly disturbing. The inequity for them in denying part of their identity seems a hefty price to pay for educational success.
This study highlights the need for schools, communities and individual teachers to recognise these racial and systemic inequities and work tirelessly to develop strategies to eliminate them, in order to create to take a giant step towards equity for all New Zealanders within education.

text: Young Maori males experiences in a secondary school context as sporting, academic and cultural identities. This research focused on the journey of male Māori through secondary school and the effect on their identities in terms of sport, culture and academia. The two key areas of focus were how the culture of the school, including cultural stereotypes, impacts on male Māori learner self-concept, and whether the effect of creating an all Māori boys form class has resulted in an increased sense of belonging and engagement. 
The research was conducted as a case study underpinned by an interpretive methodology, using a focus group interview. The group was made up of five boys, chosen from a newly formed all boys’ Year 11 Māori form class. The boys were selected in conjunction with their form teacher and the schools Kaitiaki, in order to reflect a range of sporting, academic and cultural levels. 
The research findings found that although the boys view of their experiences in school seemed positive overall, they described common incidences and reactions to racial discrimination. The exposure to embedded racial stereotypes and behaviours caused them to create their own solutions, often through threatening violence or aggressive reactions. It appears that when young male Māori are more closely connected to Māori culture, they are more likely they are to create these responses. 
Teachers remain integral to the engagement and belonging of a young male Māori in secondary school. In support of the findings from Kia Eke Panuku (2013), this study found that male Māori require positive relationships with their teachers to engage in the subject and school in a general sense. Relationships based on ako and manaakitanga are key to these students viewing their experiences in school as successful.
Another finding showed the importance of sport and physical activity to young male Māori, though success in this area has been a limiting factor in contributing to overall success in secondary school. The placing of male Māori as a ‘physical being’ (Hokowhitu, 2003a; Hokowhitu, 2003b; Hokowhitu, 2004) creates spaces where Māori can be successful, such as practical based subjects like physical education. This success is perceived as acceptable yet often isolates them away from success in other areas (Erueti & Palmer, 2014), feeding into the stereotype itself.
The success of the all boys’ Māori form class was scrutinised by this study, and found the intended outcomes had not necessarily been met. The overall impact was that the boys had been grouped with a Māori form teacher and the intentions of additional support had been overlooked due to time pressures and deficit thinking in terms of capabilities of the class members.  For the Māori boys in this study, the challenges of overcome historical cultural stereotypes added to the challenge of succeeding at secondary school. The expectation that they walk successfully between the realms of Māori and pākehā to achieve in the current education system coupled with the feeling they needed to act ‘pākehā’ in order to achieve is particularly disturbing. The inequity for them in denying part of their identity seems a hefty price to pay for educational success.
This study highlights the need for schools, communities and individual teachers to recognise these racial and systemic inequities and work tirelessly to develop strategies to eliminate them, in order to create to take a giant step towards equity for all New Zealanders within education.

year: 2016