title: Talking Ourselves: Stories of identities and linguistic possibilities of bilingual teachers working in English-medium early childhood services in the Auckland region

authors: Harvey, Nola Elizabeth

subjects: bilingual teachers

abstract: This thesis examines the ways in which five bilingual teachers use their two languages in English-medium early childhood services in the Auckland region. Questions regarding the possible mediation of bilingual identities for teachers and children created a further interrogation of teachers' 'lived experiences' of bilingual activity. The research, informed by critical multiculturalism, used a qualitative methodology and Narrative Inquiry that employed a spiral discourse or 'conversation' approach for data collection. The collaborative insights from participants and researcher became the foundation for further analysis. Findings revealed that bilingual teachers in the absence of government policy, worked powerfully to construct a critical bilingual praxis to counter deficit discourses of bilingualism in Aotearoa/New Zealand. Teachers' 'lived experiences' illustrated their deep knowledge of bilingualism and the use of two languages as critical linguistic and cultural resources for teaching and learning. As trusted agents for the educational and home language communities, 'doing self as bilingual teacher' worked cogeneratively to mediate bilingual identities for themselves and for children.

text: Talking Ourselves: Stories of identities and linguistic possibilities of bilingual teachers working in English-medium early childhood services in the Auckland region This thesis examines the ways in which five bilingual teachers use their two languages in English-medium early childhood services in the Auckland region. Questions regarding the possible mediation of bilingual identities for teachers and children created a further interrogation of teachers' 'lived experiences' of bilingual activity. The research, informed by critical multiculturalism, used a qualitative methodology and Narrative Inquiry that employed a spiral discourse or 'conversation' approach for data collection. The collaborative insights from participants and researcher became the foundation for further analysis. Findings revealed that bilingual teachers in the absence of government policy, worked powerfully to construct a critical bilingual praxis to counter deficit discourses of bilingualism in Aotearoa/New Zealand. Teachers' 'lived experiences' illustrated their deep knowledge of bilingualism and the use of two languages as critical linguistic and cultural resources for teaching and learning. As trusted agents for the educational and home language communities, 'doing self as bilingual teacher' worked cogeneratively to mediate bilingual identities for themselves and for children.

year: 2011

title: Induced calcium carbonate precipitation using Bacillus species

authors: Seifan, Mostafa

subjects: Science & Technology

abstract: Microbially induced calcium carbonate precipitation is an emerging process for the production of self-healing concrete. This study was aimed to investigate the effects and optimum conditions on calcium carbonate biosynthesis. Bacilluslicheniformis, Bacillus sphaericus, yeast extract, urea, calcium chloride and aeration were found to be the most significant factors affecting the biomineralization of calcium carbonate. It was noticed that the morphology of microbial calcium carbonate was mainly affected by the genera of bacteria (cell surface properties), the viscosity of the media and the type of electron acceptors (Ca²⁺). The maximum calcium carbonate concentration of 33.78 g/L was achieved at the optimum conditions This value is the highest concentration reported in the literature.

text: Induced calcium carbonate precipitation using Bacillus species Microbially induced calcium carbonate precipitation is an emerging process for the production of self-healing concrete. This study was aimed to investigate the effects and optimum conditions on calcium carbonate biosynthesis. Bacilluslicheniformis, Bacillus sphaericus, yeast extract, urea, calcium chloride and aeration were found to be the most significant factors affecting the biomineralization of calcium carbonate. It was noticed that the morphology of microbial calcium carbonate was mainly affected by the genera of bacteria (cell surface properties), the viscosity of the media and the type of electron acceptors (Ca²⁺). The maximum calcium carbonate concentration of 33.78 g/L was achieved at the optimum conditions This value is the highest concentration reported in the literature.

year: 2016

title: Urban Rural Differences in Breast Cancer in New Zealand

authors: Lawrenson, Ross

subjects: Science & Technology

abstract: Many rural communities have poor access to health services due to a combination of distance from specialist services and a relative shortage of general practitioners. Our aims were to compare the characteristics of urban and rural women with breast cancer in New Zealand, to assess breast cancer-specific and all-cause survival using the Kaplan–Meier method and Cox proportional hazards model, and to assess whether the impact of rurality is different for Māori and New Zealand (NZ) European women. We found that rural women tended to be older and were more likely to be Māori. Overall there were no differences between urban and rural women with regards their survival. Rural Māori tended to be older, more likely to be diagnosed with metastatic disease and less likely to be screen detected than urban Māori. Rural Māori women had inferior breast cancer-specific survival and all-cause survival at 10 years at 72.1% and 55.8% compared to 77.9% and 64.9% for urban Māori. The study shows that rather than being concerned that more needs to be done for rural women in general it is rural Māori women where we need to make extra efforts to ensure early stage at diagnosis and optimum treatment.

text: Urban Rural Differences in Breast Cancer in New Zealand Many rural communities have poor access to health services due to a combination of distance from specialist services and a relative shortage of general practitioners. Our aims were to compare the characteristics of urban and rural women with breast cancer in New Zealand, to assess breast cancer-specific and all-cause survival using the Kaplan–Meier method and Cox proportional hazards model, and to assess whether the impact of rurality is different for Māori and New Zealand (NZ) European women. We found that rural women tended to be older and were more likely to be Māori. Overall there were no differences between urban and rural women with regards their survival. Rural Māori tended to be older, more likely to be diagnosed with metastatic disease and less likely to be screen detected than urban Māori. Rural Māori women had inferior breast cancer-specific survival and all-cause survival at 10 years at 72.1% and 55.8% compared to 77.9% and 64.9% for urban Māori. The study shows that rather than being concerned that more needs to be done for rural women in general it is rural Māori women where we need to make extra efforts to ensure early stage at diagnosis and optimum treatment.

year: 2016