bluuebunny/crossref_metadata_2025_split huggingface dataset:
Synthesis of 2-C-Branched Sugars
Authors:   , Moore Peter William 
Published: November 2021

<p>A range of unnatural carbohydrates (sugars) with an unusual 2-C-bromomethylene branch have been synthesised by reaction of the 1,2-cyclopropanated carbohydrate 52 with different nucleophiles. Initial work to optimise the cyclopropane ring opening in the presence of sodium allyloxide/allyl alcohol provided anomers 140 and 141 in up to 75% yield. Use of sodium thiophenolate/thiophenol provided anomeric thioglycosides 181 and 182 (76% yield, 7:2 ratio), while sodium diethylamide/ diethylamine provided anomeric glycosylamines 183 and 184 (50% yield, 1:1 ratio). Further functionalisation of the 2-C-branch of 141 was performed using various palladium-catalysed cross-coupling reactions, providing a series of products. Reaction of 140 and 141 under acidic conditions caused E-Z isomerisation of the bromoalkene forming a single anomer, 194. Efforts to obtain mechanistic information about the cyclopropane ring opening were made through attempted trapping of a cyclopropene intermediate, deuterium labelling experiments, synthesis of possible stable intermediates and reactions with internal nucleophiles.</p>
Fisheries in the Ngāti Kahungunu Rohe, New Zealand
Authors:   , Maxwell Kylie 
Published: November 2021

<p>To ensure sustainability of fisheries resources, commercial fisheries in New Zealand are monitored by direct control of harvest levels using the Quota Management System. However, there is currently no overall harvest amount for any fishery in New Zealand, which includes harvest amounts across all sectors of fishing: commercial, recreational, customary and other sources of fishing mortality. Having reliable information and data is important when setting and varying harvest levels for each species in each geographical area to ensure the sustainable use of that fishery. This research focuses on the fisheries harvest within Ngāti Kahungnu rohe, between the 2007-2010 fishing years, of 10 key species in New Zealand waters. A variety of different data sources from all sectors, including; commercial, recreational, customary and illegal fishing were used in this research to estimate overall harvest amounts. These estimates are also displayed geographically using heat maps. In order for more reliable estimates of overall harvest to be made there is a need for more consistent data collection between the different fishing sectors, as well as a higher quality of data collection relating to the harvest of fisheries in New Zealand for all sectors of fishing. This research highlights the difficulty of making such estimates and provides an initial template for similar research in other areas around New Zealand. This research also highlights the difficulties faced by Iwi/Māori when attempting to participate in fisheries management. This is not only due to the complexity of fisheries management in New Zealand, with current management and traditional Māori concepts not always aligning, but also the lack of high quality data across all fishing sectors available.</p>
Temporary Migration as Development Tool? The Potential of Pacific Seasonal Workers to Meet New Zealand and Australia's Development Goals for the Pacific Islands
Authors:   , Kwant Stacey 
Published: November 2021

<p>The concept of temporary migration is commanding increasing attention. As the global community searches for new ways of promoting development in the developing world, and economically-advanced countries continue to experience labour shortages, labour mobility and temporary migration have arisen as potential ‘triple-win’ solutions. This thesis explores the concept of temporary migration as a development tool, using New Zealand’s Recognised Seasonal Employer scheme and Australia’s Pacific Seasonal Worker Employer Scheme as models. It examines the extent to which these two recently-adopted temporary migration schemes have the potential to meet the development goals and objectives of New Zealand, Australia and the Pacific region. This thesis argues that in fact, temporary migration can potentially provide a development ‘triple-win’ situation – for the countries that receive the workers, for workers who migrate, and for countries that send the workers in the first instance. However, in the case of New Zealand, Australia and the Pacific, the extent of that triple win depends on a number of factors. Some factors relate to the lessons derived from countries with past temporary migration experiences, about how to manage schemes effectively. Others are specific to the Pacific Island context, the development priorities present in the region, and the unique relationships that exist between New Zealand, Australia and the island states. Therefore, this thesis explores how two temporary migration schemes can be formulated, designed and implemented, in a particular context, to potentially address pressing concerns about development. This thesis does not attempt to analyse whether development objectives have actually been achieved through the schemes but rather assess their potential, as a step towards increasing what we know about how to achieve development in the Pacific, and how other regions of the world can adapt this knowledge in the future.</p>
Experiencing Cultural Institutions as National Artefacts: Exploring the use of Black in New Zealand Museum Architecture to Convey National Identity
Authors:   , Pierce Hannah 
Published: November 2021

<p>The demand in New Zealand for cultural institutions to promote artefacts of national significance was identified by the Wellington City Council as part of an initiative to further acknowledge cultural identities within the capital. This thesis investigates opportunities for New Zealand’s cultural institutions, particularly its museums, to be experienced themselves as national artefacts, promoting national identity not just through the display of New Zealand’s national collections, but also through the identity and experience of the architecture that contains those collections. This research aims to develop a museum that integrates the theories of new museology and narrative based design as an experiential understanding of national collections with sociologist Dr Prudence Stone’s theory regarding the significance of black to New Zealand. Stone’s theory highlights the significance of black through four central themes - creation, death transgression and race. Each of these themes will therefore be applied to New Zealand artists Ralph Hotere, Bill Culbert and Colin McCahon to test how black as an expression of cultural identity within New Zealand can be applied to New Zealand architecture. These three New Zealand artists were selected as they all relate to Stone’s analysis of the significance of black to New Zealand, analysing how black has been applied to express a national identity within New Zealand. Black as an expression of cultural identity within New Zealand was chosen to develop as research highlighted the significant number of artefacts representing black as an expression of cultural identity within the archives of the National Museum of New Zealand, Te Papa Tongarewa. This design case study proposes a museum within the alleyway Farmers Lane, Wellington. This site provides a spatial investigation from darkness up to the light while further thematically creating constraints to extend the outcome of the design. The museum therefore creates a vertical gallery that spatially explores themes from artists Ralph Hotere, Bill Culbert and Colin McCahon, three distinct New Zealand artists who symbolically employ black to convey a national identity. The design is therefore divided into three datums, each representing a distinct characteristic of the thematic understanding of black within New Zealand as identified by each of the three artists. Overall this research suggests the architectural experience of a discrete collection of acclaimed national artists working within a common national theme can be exhibited so that there is no longer the need for an anonymous, context free white walled approach within museum design. Instead the architectural experience has the opportunity to become one of the exhibitions of black’s symbolic national identity.</p>
Effects of Environmental Stressors on the Early Development of Intertidal and Subtidal Gastropod Embryos
Authors:   , Fischer Jeannine 
Published: November 2021

<p>Salinity, temperature and ultraviolet-B (UV-B) radiation are common environmental stressors in coastal habitats. These stressors are likely to increase in intensity due to the effects of climate change and can have important impacts on population and community dynamics for early development in gastropods that deposit egg masses on rocky shores. The aim of this study was to identify the effects of single and multiple stressors on the development of intertidal and shallow subtidal gastropods with encapsulated embryos. In manipulative experiments I exposed egg masses of the gastropod species Siphonaria australis, Ercolania felina, Pleurobranchaea maculata, Aplysia juliana and Doris wellingtonensis to realistic levels of either salinity, temperature or UV-B radiation, or to a combination of stressors, for different lengths of time. Embryos were then subjected to the most stressful levels of each stressor at either early or late stages of development and at different days of embryonic development. Further, egg masses were exposed to sublethal salinity, temperature and UV-B radiation stress simultaneously, simulating tide pool conditions on a warm sunny summer day. Larvae hatching from stressed and unstressed egg masses were subsequently periodically subjected to increased temperature and UV-B radiation and examined over 10 days to detect possible carry-over effects of exposure to stress in the egg mass. The results revealed that for individual stressors, low salinity (20‰), high temperature (25°C) and high UV-B (1.7 W m ⁻ ² s ⁻ ¹, i.e. a level similar to a sunny NZ summer day) all caused the highest embryonic mortality. The response to stressors was species-specific but overall the intertidal species had lower embryonic mortality than the subtidal species. Generally, chronic exposure had higher impacts on the development of embryos than periodic exposure and early embryonic development stages were most vulnerable to stress. UV-B radiation had particularly damaging effects on embryonic and larval stages for the intertidal pulmonate limpet Siphonaria australis. Further, multiple stressors had synergistic effects and caused high embryonic mortality in the egg mass as well as impacting on the vulnerability of larvae to stressors. This study revealed that stress experienced during embryonic stages can result in sub-lethal damage that increases vulnerability to temperature and decreases vulnerability to UV-B radiation experienced in the larval stage. In total, my results suggest that (1) the effects of different environmental stressors on early development of intertidal and subtidal gastropods are complex and depend on the intensity, duration and time of stress, and are generally species-specific; (2) multiple stressors can act synergistically to affect early development and (3) sublethal exposure to stress in the egg mass can have negative carry-over effects on later larval stages.</p>
What Does a Foot Path Do?
Authors:   , Lowe Michael 
Published: November 2021

<p>In New Zealand pedestrian infrastructure is not a robust area of transport planning. As a funding class it receives minimal monetary allocation. This thesis argues design interventions in the pedestrian environment need to be both responsive to the surrounding context and effective in promoting walking patronage. To achieve this goal this thesis argues that the current process used by central authorities and local authorities for researching, designing, and implementing pedestrian infrastructure, needs to change. As a solution this thesis develops a new methodology for researching, designing and implementing pedestrian infrastructure. The methodology is developed through a series of design experiments using Central Wellington as a site. The methodology uses a multi paradigm framework adopted from landscape perception research, which allows it to successfully alternate between ‘top down’ expert orientated approaches. For example, on one hand the methodology uses standardized typological solutions as a cost and time efficient approach to resolving pedestrian barriers to walking; as well as a ‘top down’ macro scale urban analysis in order to ensure any resources being spent at a micro scale street level are also improving larger urban scale problems in the pedestrian network. While on the other hand uses a ‘bottom up’ qualitative approach through a newly developed ‘cognitive survey and interview technique’, to research from the perspective of the public where pedestrian accessibility barriers to walking are located in the built environment. The research is significant as it reveals new insight into the practical application of a standardized typological approach to pedestrian design. In particular it reveals how a new hybrid methodology combining a ‘top down expert’ and utilitarian approach, with a ‘bottom up qualitative’ and contextual approach, makes for efficient employment of design resources when implementing pedestrian infrastructure.</p>
Embodied Architecture
Authors:   , Cameron Beth 
Published: November 2021

<p>The human body is what we come to know the world by. Everything is relative. Using a body centred approach, the relationships held between the Body, Clothing and Architecture are explored through the identification of Skin, Intimacy and Boundary. Beginning with the layers and skins closest to the body, a process of building around and working out is used to establish an understanding of the relationships held between the three subjects. This methodological approach is used throughout the thesis, both theoretically and by design. The body is approached from a phenomenological perspective where experiential design methodologies are employed with the intent of altering the body’s understanding of itself; its lived experience, embodied cognition and sensory perception. Photographic images capture experiential design moments, translating and expressing the theories being discussed throughout. The architectural conditions studied are contained within the parameters of the domestic. This environment represents the most intimate architectural expression of the self, grounding the body in context. A 1:1 scale structural model identifies the potentials of what contemporary architecture can be and how it can act on and with the body to alter the lived experience. It generates dynamic spatial conditions, demonstrating architectures ability to engage with the body. The interactive spatial changes experienced stimulate both physical and psychological shifts and as a result generate new embodied experiences. As the body is used to ground the generative design processes, clothing and architecture are bought together through the amalgamation of skin, intimacy and boundary, resulting in the production of the Embodied Architecture structure. The theoretical basis for the production of this architectural intervention seeks to be pushed further, challenging contemporary architecture to engage the body and enrich the lived experience.</p>
Using Learning Stories in Secondary Social Studies: Gathering, Analysing and Using Evidence to Support Learners' Conceptual Understandings.
Authors:   , Picken Amanda Josephine 
Published: November 2021

<p>This research examined the use of learning stories as a way to gather, analyse and use evidence to support the development of social studies conceptual understandings. This is important because there is limited research in New Zealand related to social studies assessment in secondary school environments, or in the monitoring of conceptual changes in understanding. The limited research that can be drawn upon highlights the challenges social studies teachers face teaching and assessing conceptually. Sociocultural theory featured strongly throughout the research, through the decision to investigate learning stories as an assessment approach, as well as the lens with which to approach the methodology. In order to investigate the Learning Story Framework, as an intervention, a qualitative design-based methodology was utilised involving one in-depth case study. The research composed of three iterative phases, gathering evidence using semi-structured interviews, participant observation and documentation analysis, including reflective journals. The findings suggested that learning stories can be used to support the development of conceptual understandings in conjunction with a reflective class culture, strong community relationships, clarity of planning for and sharing conceptual understandings, and support for students to critically reflect.</p>
Inside the First Light House: Interior Design for New Zealand’s Entry into the U.S. Department of Energy’s Solar Decathlon 2011
Authors:   , Farrow Anna 
Published: November 2021

<p>This thesis documents a two year journey to design and build a most unconventional kiwi bach. It reports on the applied research undertaken in order to meet the specific requirements of a particular construction project: the development of a transportable, modular, demountable, entirely solar-powered house built in New Zealand to compete in the US Department of Energy’s 2011 Solar Decathlon, held in Washington DC. This challenge was initially taken on by a small team of undergraduate students with very little previous experience in the construction process. The team faced a set of technical and logistical hurdles that would have been daunting for even the most experienced practitioner to negotiate, let alone a group for whom an architectural career was just beginning. Such challenges included: - Creating a house design that would comply with two sets of building codes, endure 18,000 kilometres of transport over two months, expedite assembly by a team of unskilled labourers, and enable comfortable inhabitation after seven days; - Optimising the thermal performance and liveability of one building for two climates in two hemispheres; - Using architecture, landscape and interior design to explain New Zealand and its lifestyle to an American audience of 200,000; - Realising an entire and complex project that required 100% external funding and in-kind support from as-yet unknown parties. By predisposition, then, the project was not going to be simple: very little of the process and very few of the construction details were going to be standard in any way. This thesis focuses on the critical design developments of the house interior, from a hypothetical design to the full-scale assembly of a ‘kiwi bach’ in the heart of Washington DC. The research and outcomes presented here are not necessarily all precedents for future building projects, but rather ‘best-fit’ solutions for the highly particular and constrained design situation brought about by the interaction of the range of logistical, legislative and economic controls, the dynamics of the wider team, and the demands of the Solar Decathlon competition. The project as a whole can, and should, act as a valid precedent for future architectural projects with regard to research into modular construction, prefabrication, and the collaborative building process. The students that were involved will embark on their professional careers with the Solar Decathlon experience as a foundation for their future contribution to the construction industry.</p>
Chemical and Biological Aspects of Secondary Metabolites from Tongan Marine Sponges
Authors:   , Barber Jacqueline Mary Elizabeth Kane 
Published: November 2021

<p>This thesis describes the isolation and structural elucidation of 17 new secondary metabolites from Tongan marine sponges including examples of alkaloids, polyketides and terpenoids. In the process of this work, 19 sponge specimens were subjected to preliminary NMR-guided investigation. Nine organisms were selected for further analysis on the basis of the structural novelty perceived within the HMBC spectrum of crude fractions generated by the first chromatographic purification of their crude extracts, and the apparent rarity of the specimen. Investigation of two different demosponge specimens afforded the γ-hydroxybutenolide sesterterpenes (23 and 24), and small quantities of the potently cytotoxic alkaloid 14-bromohomofascaplysin (29). The analysis of two samples of a dictyoceratid sponge yielded the new labdane diterpenes luakuliides A–C (33–36), characterised by a bridging hemi-acetal function on the B-ring of the labdane bicycle. Luakuliide A (33) and its methyl acetal derivative 34 were found to display interesting immunomodulatory activity. Seven new α-pyrone polyketides, lehualides E–K (69–75), were isolated from a Plakortis sp. Lehualides H–K (72–75) display a range of sulfur functionalities, the natures of which were determined by spectroscopic comparison with synthesised model compounds. Another plakinid sponge specimen contained four new polyketides (95–98), all of which possess different cyclic peroxide moieties. Cyclic peroxides 95, 97 and 98 displayed potent cytoxicity against human promyelocytic leukemia cells (HL- 60). Chemical genetic and phenoytypic profiling studies of 95 were undertaken in Saccharomyces cerevisiae yeast using the homozygous diploid and heterozygous diploid deletion libraries. These studies indicate that 95 acts to disrupt Ca2+ homeostasis, leading to elevation of intracellular Ca2 levels.</p>
Forging an Australasian Region: Trans-Tasman Integration and Interregionalism in the Asia-Pacific
Authors:   , Castle Matthew Adrian 
Published: November 2021

<p>Most commentators view the Australia-New Zealand Closer Economic Relations (CER) agreement as a remarkable example of bilateral integration. CER is not usually regarded, however, as a platform for Australia and New Zealand to jointly engage with third parties. Yet, more than a decade of CER-ASEAN relations culminated, in 2010, in a Free Trade Agreement (the ASEAN-Australia-New Zealand FTA, AANZFTA) between the two regions. This suggests that intra-regional trans-Tasman integration might “spill over” into external cooperation with third parties. Close cooperation and joint approaches have not, however, eventuated in other cases. Australia and New Zealand applied separately to join the interregional Asia-Europe Meeting (ASEM) forum in 2008 and 2009, indicating that their ability to act as a region is not consistent across policy or issue areas. This is an intriguing empirical puzzle, given that most observers of interregionalism elsewhere understand the ability of regions to act in international relations (‘actorness’) as a general, rather than variable, characteristic. Why, then, did Australia and New Zealand negotiate as a single entity with ASEAN on an FTA, but did not coordinate their approach in the ASEM case? This thesis argues that the process of trans-Tasman integration has produced a set of issue-specific institutions, which present Australian and New Zealand policy makers with a ready-made framework for cooperation with third parties in some, but not all, issue areas. Once these institutions were established, it proved a relatively simple step to extend the scope of their operation beyond the trans-Tasman level. This suggests that in the trans-Tasman case, ‘actorness’, understood as the basis on which regions can engage in international relations, may be issue-specific rather than generalised. This thesis makes its case by critically analysing the emergence and evolution of CER-ASEAN relations and by documenting Australia and New Zealand’s separate applications to join ASEM. It draws on extensive archival research and interviews with key actors and decision makers. The thesis adds to the nascent field of interregionalism by offering a new empirical case in which to test and develop theories. It makes a contribution to our understanding of the way institutions shape the scope for regions to “act” in international relations. More broadly, this study provides insights into the relationship between institutional design, individual actors and policy outcomes.</p>