title: Media coverage of 'decades of disparity' in ethnic mortality in Aotearoa.

authors: Hodgetts, Darrin

subjects: psychology

abstract: For some time we have known that factors such as economic prosperity, community cohesion, and social justice bear on health. These societal influences are particularly pertinent to the health of indigenous groups, such as Maori, who are still responding to processes of colonization. In July 2003 the New Zealand Ministry of Health published a report entitled  Decades of Disparity , which proposed (among other things) that neoliberal policies of the last two decades impacted negatively on mortality rates for Maori and Pacific peoples, when compared with Pakeha. In this article we explore media coverage of this report through analyses of media releases, radio, television and newspaper items. It is argued that as the story evolved media increasingly challenged the importance of societal determinants of health, preferring individual level explanations. As a result coverage failed to give due emphasis to structural health concerns for Maori, which necessitate social change.

text: Media coverage of 'decades of disparity' in ethnic mortality in Aotearoa. For some time we have known that factors such as economic prosperity, community cohesion, and social justice bear on health. These societal influences are particularly pertinent to the health of indigenous groups, such as Maori, who are still responding to processes of colonization. In July 2003 the New Zealand Ministry of Health published a report entitled  Decades of Disparity , which proposed (among other things) that neoliberal policies of the last two decades impacted negatively on mortality rates for Maori and Pacific peoples, when compared with Pakeha. In this article we explore media coverage of this report through analyses of media releases, radio, television and newspaper items. It is argued that as the story evolved media increasingly challenged the importance of societal determinants of health, preferring individual level explanations. As a result coverage failed to give due emphasis to structural health concerns for Maori, which necessitate social change.

year: 2004

title: Rock-a-bye Baby: Infant care and parenting around sleep

authors: Jones, Horiana Majorie

subjects: Infant Sleep

abstract: This research is a part of a wider international study which explores infant sleep amongst various ethnicities and cultures. This study has explored infant sleep practices in New Zealand, with a specific focus on Māori child rearing practices. This study aimed to firstly, explore what techniques Māori parents use to get their ppi to sleep (2 months- 2 years of age). Secondly, this study aimed to understand the various factors that influence parents’ decisions to use their particular method e.g. Parent assisted approaches (rocking, co-sleeping, bed sharing breastfeeding to sleep), or self-soothing infant sleep methods (cry it out, controlled comforting). Mixed methods were used to collect the data for this study. Overall, 562 primary caregivers/parents completed the survey component of this study with 11 percent identifying as Māori. A further 10 were taken from the survey sample and participated in face to face interviews.  
The results show that parent assisted techniques such as rocking, lying down with baby, and feeding to sleep were the most practiced approach to infant sleep for Māori whanau across the survey and interview findings. Participants within the interview study that used parent assisted techniques to initiate infant sleep were also more likely to bed-share with their babies. Self- soothing techniques such as controlled comforting and cry it out were practiced by a number of parents within the survey and interview groups The findings from this study suggest that a number of different factors influence parenting style. Survey data found that culture, books, magazines, online material and advice from family were the most influential factors in parenting styles. The interviews findings suggest that the convenience of an approach, whanau influence, being a parent of more than one child, environmental factors, healthcare recommendations, safety and culture all influenced aspects of their approaches to infant sleep.

text: Rock-a-bye Baby: Infant care and parenting around sleep This research is a part of a wider international study which explores infant sleep amongst various ethnicities and cultures. This study has explored infant sleep practices in New Zealand, with a specific focus on Māori child rearing practices. This study aimed to firstly, explore what techniques Māori parents use to get their ppi to sleep (2 months- 2 years of age). Secondly, this study aimed to understand the various factors that influence parents’ decisions to use their particular method e.g. Parent assisted approaches (rocking, co-sleeping, bed sharing breastfeeding to sleep), or self-soothing infant sleep methods (cry it out, controlled comforting). Mixed methods were used to collect the data for this study. Overall, 562 primary caregivers/parents completed the survey component of this study with 11 percent identifying as Māori. A further 10 were taken from the survey sample and participated in face to face interviews.  
The results show that parent assisted techniques such as rocking, lying down with baby, and feeding to sleep were the most practiced approach to infant sleep for Māori whanau across the survey and interview findings. Participants within the interview study that used parent assisted techniques to initiate infant sleep were also more likely to bed-share with their babies. Self- soothing techniques such as controlled comforting and cry it out were practiced by a number of parents within the survey and interview groups The findings from this study suggest that a number of different factors influence parenting style. Survey data found that culture, books, magazines, online material and advice from family were the most influential factors in parenting styles. The interviews findings suggest that the convenience of an approach, whanau influence, being a parent of more than one child, environmental factors, healthcare recommendations, safety and culture all influenced aspects of their approaches to infant sleep.

year: 2017

title: Sunspot and Starspot lifetimes in a turbulent erosion model

authors: Litvinenko, Yuri E.

subjects: magnetic field

abstract: Quantitative models of sunspot and starspot decay predict the timescale of magnetic diffusion and may yield important constraints in stellar dynamo models. Motivated by recent measurements of starspot lifetimes, we investigate the disintegration of a magnetic flux tube by nonlinear diffusion. Previous theoretical studies are extended by considering two physically motivated functional forms for the nonlinear diffusion coefficient D: an inverse power-law dependence D ∝ B⁻ᵛ and a step-function dependence of D on the magnetic field magnitude B. Analytical self-similar solutions are presented for the power-law case, including solutions exhibiting "superfast" diffusion. For the step-function case, the heat-balance integral method yields approximate solutions, valid for moderately suppressed diffusion in the spot. The accuracy of the resulting solutions is confirmed numerically, using a method which provides an accurate description of long-time evolution by imposing boundary conditions at infinite distance from the spot. The new models may allow insight into the differences and similarities between sunspots and starspots.

text: Sunspot and Starspot lifetimes in a turbulent erosion model Quantitative models of sunspot and starspot decay predict the timescale of magnetic diffusion and may yield important constraints in stellar dynamo models. Motivated by recent measurements of starspot lifetimes, we investigate the disintegration of a magnetic flux tube by nonlinear diffusion. Previous theoretical studies are extended by considering two physically motivated functional forms for the nonlinear diffusion coefficient D: an inverse power-law dependence D ∝ B⁻ᵛ and a step-function dependence of D on the magnetic field magnitude B. Analytical self-similar solutions are presented for the power-law case, including solutions exhibiting "superfast" diffusion. For the step-function case, the heat-balance integral method yields approximate solutions, valid for moderately suppressed diffusion in the spot. The accuracy of the resulting solutions is confirmed numerically, using a method which provides an accurate description of long-time evolution by imposing boundary conditions at infinite distance from the spot. The new models may allow insight into the differences and similarities between sunspots and starspots.

year: 2017