title: Prevalence of mastitis for cows of different genotypes milked for two consecutive seasons

authors: Lacy-Hulbert, S. Jane

abstract: Extending the calving interval from the traditional 12-month to a 24-month calving interval has been suggested as a practical solution for maximizing lactation yield per calving. Somatic cell count (SCC) and the incidence of mastitis were examined in New Zealand (NZ) and overseas (OS) Holstein-Friesian cows fed on pasture alone or supplemented with 3 or 6 kg DM maize/barley concentrates/cow/day during an extended lactation of up to 21 months. Average cow SCC was three-fold higher (P<0.001) in the extended or second season of the lactation compared with the first season, with NZ cows having a slightly higher SCC (P<0.01) in the second season compared to OS cows (191,000 and 115,000 cells/ml respectively). The SCC elevations occurred regardless of infection status of the udder. Although OS cows tended to have twice as many cases of clinical mastitis (P=0.01) in the first season compared to the NZ cows, affecting 59% and 27% of cows respectively, there was no difference in infection status between genotypes in the second season (20% and 18% respectively). Results showed that although cows experienced less mastitis during the second spring of the lactation, the average cow SCC was higher during the extended part of the lactation.

text: Prevalence of mastitis for cows of different genotypes milked for two consecutive seasons Extending the calving interval from the traditional 12-month to a 24-month calving interval has been suggested as a practical solution for maximizing lactation yield per calving. Somatic cell count (SCC) and the incidence of mastitis were examined in New Zealand (NZ) and overseas (OS) Holstein-Friesian cows fed on pasture alone or supplemented with 3 or 6 kg DM maize/barley concentrates/cow/day during an extended lactation of up to 21 months. Average cow SCC was three-fold higher (P<0.001) in the extended or second season of the lactation compared with the first season, with NZ cows having a slightly higher SCC (P<0.01) in the second season compared to OS cows (191,000 and 115,000 cells/ml respectively). The SCC elevations occurred regardless of infection status of the udder. Although OS cows tended to have twice as many cases of clinical mastitis (P=0.01) in the first season compared to the NZ cows, affecting 59% and 27% of cows respectively, there was no difference in infection status between genotypes in the second season (20% and 18% respectively). Results showed that although cows experienced less mastitis during the second spring of the lactation, the average cow SCC was higher during the extended part of the lactation.

year: 2006

title: Changing parameters of consultation in local government: loss or gain for democracy?

authors: Mackness, Kate

abstract: A key tenet of the Resource Management Act (RMA) when enacted in 1991 was to provide for significant rights of public participation in decision-making processes in district and regional planning processes. The Local Government Act (LGA) when enacted in 2002 continued to extend the mechanisms for public participation in decision-making processes through partnership arrangements and a greater requirement to consult. These provisions recognise the interests of the general public and those specifically affected, as well as enhancing the quality of local decision making. We argue that the reforms to the LGA and the RMA since the  election of the National-led government in 2008 have created a policy context where these public participation rights could be eroded. Our textual analysis of the amendments to the legislation demonstrates that the current National-led government’s pursuit of greater efficiency is resulting in reduced consultation under the RMA, and potential opportunities for erosion of public participation to occur under the LGA – although conversely, the greater flexibility also provided may generate new democratic opportunities.

text: Changing parameters of consultation in local government: loss or gain for democracy? A key tenet of the Resource Management Act (RMA) when enacted in 1991 was to provide for significant rights of public participation in decision-making processes in district and regional planning processes. The Local Government Act (LGA) when enacted in 2002 continued to extend the mechanisms for public participation in decision-making processes through partnership arrangements and a greater requirement to consult. These provisions recognise the interests of the general public and those specifically affected, as well as enhancing the quality of local decision making. We argue that the reforms to the LGA and the RMA since the  election of the National-led government in 2008 have created a policy context where these public participation rights could be eroded. Our textual analysis of the amendments to the legislation demonstrates that the current National-led government’s pursuit of greater efficiency is resulting in reduced consultation under the RMA, and potential opportunities for erosion of public participation to occur under the LGA – although conversely, the greater flexibility also provided may generate new democratic opportunities.

year: 2016

title: The New Zealand Wars Documentary Series: Discursive Struggle and Cultural Memory.

authors: Perrott, Lisa

subjects: Television Documentary

abstract: The 1998 television broadcast of The New Zealand Wars documentary series was a significant public event, which had a major impact on a broad range of communities and individuals in Aotearoa New Zealand. This popular television history engaged with issues of historical veracity, race, culture and nationhood and challenged previously dominant discourses associated with these concepts. In doing so, it provoked heated debate, and a re-imagining of 'nation', and also opened up spaces for alternative ways of engaging with historical narrative. 

Informed by post-colonialism, cultural studies and cultural memory, this thesis explores the discursive and affective role of The New Zealand Wars, as it has operated within the turbulent climate of 1990s New Zealand cultural relations. This catalytic function is described in this thesis as a phenomenon of a television series shaped by, whilst also intervening in, processes of cultural colonisation and decolonisation. 

While both of these processes involve the transmission of discourse via cultural forms, the act of cultural decolonisation requires, in addition, the convergence of a number of agents (people and communities, discursive and memory resources) and circumstances, within particular contextual conditions. Such a convergence provided the conditions for the discursive synthesis, which shaped the production, construction and reception of this series. 

The role of audio-visual media (and specifically television documentary) in transmitting cultural memory is significant as it enables the flow of memory through channels or forms (such as visual, oral and aural traditions) that can bring about new perspectives and critical reflections upon colonial discourse and dominant concepts of nation and culture. In addition to these social and intellectual processes of audience engagement, this thesis argues that experiential and affective dimensions of cultural memory can (in these specific circumstances) open up radical spaces, offering the potential for generating awareness and sparking political action. 

These issues are explored through a tripartite analysis of the production context, construction and reception of The New Zealand Wars series. The integration of these three phases of analysis has generated a number of insights into the potential of audio-visual forms, including their producers and audiences, to participate in the negotiation of, and resistance to, colonial discourse. Such insights serve to challenge taken-for-granted constructions of nation and history, and suggest the increasing relevance of alternative concepts such as community-building and cultural memory. Ultimately, this thesis argues that television documentary can serve as a prime site for the articulation of these concepts. The New Zealand Wars serves as a case study, which demonstrates both the potential of this site, and the significance of the social-historical and cultural context in framing this series.

text: The New Zealand Wars Documentary Series: Discursive Struggle and Cultural Memory. The 1998 television broadcast of The New Zealand Wars documentary series was a significant public event, which had a major impact on a broad range of communities and individuals in Aotearoa New Zealand. This popular television history engaged with issues of historical veracity, race, culture and nationhood and challenged previously dominant discourses associated with these concepts. In doing so, it provoked heated debate, and a re-imagining of 'nation', and also opened up spaces for alternative ways of engaging with historical narrative. 

Informed by post-colonialism, cultural studies and cultural memory, this thesis explores the discursive and affective role of The New Zealand Wars, as it has operated within the turbulent climate of 1990s New Zealand cultural relations. This catalytic function is described in this thesis as a phenomenon of a television series shaped by, whilst also intervening in, processes of cultural colonisation and decolonisation. 

While both of these processes involve the transmission of discourse via cultural forms, the act of cultural decolonisation requires, in addition, the convergence of a number of agents (people and communities, discursive and memory resources) and circumstances, within particular contextual conditions. Such a convergence provided the conditions for the discursive synthesis, which shaped the production, construction and reception of this series. 

The role of audio-visual media (and specifically television documentary) in transmitting cultural memory is significant as it enables the flow of memory through channels or forms (such as visual, oral and aural traditions) that can bring about new perspectives and critical reflections upon colonial discourse and dominant concepts of nation and culture. In addition to these social and intellectual processes of audience engagement, this thesis argues that experiential and affective dimensions of cultural memory can (in these specific circumstances) open up radical spaces, offering the potential for generating awareness and sparking political action. 

These issues are explored through a tripartite analysis of the production context, construction and reception of The New Zealand Wars series. The integration of these three phases of analysis has generated a number of insights into the potential of audio-visual forms, including their producers and audiences, to participate in the negotiation of, and resistance to, colonial discourse. Such insights serve to challenge taken-for-granted constructions of nation and history, and suggest the increasing relevance of alternative concepts such as community-building and cultural memory. Ultimately, this thesis argues that television documentary can serve as a prime site for the articulation of these concepts. The New Zealand Wars serves as a case study, which demonstrates both the potential of this site, and the significance of the social-historical and cultural context in framing this series.

year: 2007