title: Cellulolytic and hemicellulolytic enzymes functional above 100℃

authors: Ruttersmith, L.D.

subjects: biology

abstract: Cellulases and hemicellulases have a variety of potential industrial applications, including the production of fermentable sugars from biomass and enzyme-assisted pulp bleaching. There are several advantages, in industrial terms, to be gained from employing thermostable enzymes in processes operating at elevated temperatures. For example, the lignin component of hemicellulose, which often blocks enzyme access, softens and melts over the temperature range 90-180°C.

text: Cellulolytic and hemicellulolytic enzymes functional above 100℃ Cellulases and hemicellulases have a variety of potential industrial applications, including the production of fermentable sugars from biomass and enzyme-assisted pulp bleaching. There are several advantages, in industrial terms, to be gained from employing thermostable enzymes in processes operating at elevated temperatures. For example, the lignin component of hemicellulose, which often blocks enzyme access, softens and melts over the temperature range 90-180°C.

year: 1992

title: Enhancing postgraduate supervision through a process of conversational inquiry

authors: Spiller, Dorothy

subjects: postgraduate supervision

abstract: This paper outlines and begins to evaluate a process to build a critical and reflective community of postgraduate supervisors who can develop their supervision practice through reflective conversations, with the sharing of best practice and reference to research-based evidence. In 2009, the initiative of the Postgraduate Supervisors’ Conversations was set up through the collaboration of the Pro-Vice Chancellor (Postgraduate) and the Teaching Development Unit at the University of Waikato, New Zealand. We designed this initiative to complement the compulsory workshops for postgraduate supervisors that are intended to provide foundation skills. We aimed to create a professional development opportunity that could enhance supervisors’ capacity to manage the ongoing interpersonal and academic complexity of the supervision process as well as its dynamic character. This paper outlines the rationale for the Postgraduate Supervisors’ Conversations, describes its implementation and discusses the implications of an initial evaluative focus group discussion with attendees.

text: Enhancing postgraduate supervision through a process of conversational inquiry This paper outlines and begins to evaluate a process to build a critical and reflective community of postgraduate supervisors who can develop their supervision practice through reflective conversations, with the sharing of best practice and reference to research-based evidence. In 2009, the initiative of the Postgraduate Supervisors’ Conversations was set up through the collaboration of the Pro-Vice Chancellor (Postgraduate) and the Teaching Development Unit at the University of Waikato, New Zealand. We designed this initiative to complement the compulsory workshops for postgraduate supervisors that are intended to provide foundation skills. We aimed to create a professional development opportunity that could enhance supervisors’ capacity to manage the ongoing interpersonal and academic complexity of the supervision process as well as its dynamic character. This paper outlines the rationale for the Postgraduate Supervisors’ Conversations, describes its implementation and discusses the implications of an initial evaluative focus group discussion with attendees.

year: 2011

title: Tapuwaekiwi tapuaeharuru taiharuru te Whakatōhea toheraoa: Connecting to my iwi and reclamation of identity through endurance running grounded in iwi narratives and tikanga/culture.

authors: Helyar-Magill, Nicholas

abstract: This thesis explores the intersection of endurance, whakapapa, and cultural reconnection through the lens of ultra-marathon running and Te Whakatōhea tīpuna pūrākau. By weaving together personal narratives, historical contexts, and contemporary athletic practices, this research examines the role of endurance sports as a pathway for cultural revitalisation and identity reclamation among Māori athletes.
Endurance is a fundamental characteristic of Te Whakatōhea, embodied not only in the physical feats of long-distance running but also in the iwi's historical resilience through colonisation, raupatu, and cultural disconnection. This research positions ultra-marathon running as both a metaphor and a mechanism for reclaiming whakapapa, fostering well-being, and strengthening the connection between Māori athletes and te ao Māori. Drawing upon Kaupapa Māori methodology, qualitative research methods, and tikanga Māori principles, this research seeks to decolonise endurance sports by embedding iwi narratives, tikanga, and mana whenua engagement into the sport of ultra-running.
A central aim of this research is to develop a culturally grounded framework that integrates Te Whakatōhea pūrākau and tikanga into ultra-marathon events. This framework envisions a race that traverses ancestral pathways, acknowledges the whenua and mana whenua, and fosters a culturally safe environment for Māori athletes. The research questions driving this thesis examine the historical endurance of Te Whakatōhea, the impact of colonisation on Māori participation in endurance sports, and the potential for tikanga to be embedded in ultra-marathon events.
The findings of this research reveal that endurance is deeply woven into the whakapapa of Te Whakatōhea and that ultra-marathon running serves as a powerful means of reconnecting with iwi identity, whenua, and te ao Māori. Through interviews with Māori endurance athletes and an exploration of iwi narratives, this research highlights the transformative potential of culturally embedded endurance sports. Furthermore, the research identifies barriers to Māori participation in ultra-marathons, including historical disenfranchisement from traditional athletic spaces and the predominance of Pākehā worldviews in endurance sports. Addressing these barriers, this thesis proposes a tikanga-based model that seeks to attract greater Māori
participation by integrating kaupapa Māori principles into the design, organisation, and execution of ultra-marathon events.
This research is also a personal journey of endurance and reconnection, reflecting on my own whakapapa as a descendant of Te Whakatōhea and an ultra-marathon runner. Raised outside of the iwi rohe, my path of reclaiming identity through sport mirrors the broader themes of cultural endurance and revitalisation explored in this thesis. By engaging with iwi histories, participating in kaupapa Māori spaces, and embedding tikanga into my athletic practice, I have sought to bridge the gap between past and present, creating a future where Māori endurance athletes can thrive within a culturally affirming space.
Ultimately, this thesis contributes to the growing discourse on Indigenous endurance sports, cultural resilience, and decolonial approaches to athletic participation. It affirms that ultra-marathon running, when grounded in whakapapa and tikanga, has the potential to serve as a tool for cultural reconnection, healing, and identity reclamation for Māori athletes and Te Whakatōhea whānau.

text: Tapuwaekiwi tapuaeharuru taiharuru te Whakatōhea toheraoa: Connecting to my iwi and reclamation of identity through endurance running grounded in iwi narratives and tikanga/culture. This thesis explores the intersection of endurance, whakapapa, and cultural reconnection through the lens of ultra-marathon running and Te Whakatōhea tīpuna pūrākau. By weaving together personal narratives, historical contexts, and contemporary athletic practices, this research examines the role of endurance sports as a pathway for cultural revitalisation and identity reclamation among Māori athletes.
Endurance is a fundamental characteristic of Te Whakatōhea, embodied not only in the physical feats of long-distance running but also in the iwi's historical resilience through colonisation, raupatu, and cultural disconnection. This research positions ultra-marathon running as both a metaphor and a mechanism for reclaiming whakapapa, fostering well-being, and strengthening the connection between Māori athletes and te ao Māori. Drawing upon Kaupapa Māori methodology, qualitative research methods, and tikanga Māori principles, this research seeks to decolonise endurance sports by embedding iwi narratives, tikanga, and mana whenua engagement into the sport of ultra-running.
A central aim of this research is to develop a culturally grounded framework that integrates Te Whakatōhea pūrākau and tikanga into ultra-marathon events. This framework envisions a race that traverses ancestral pathways, acknowledges the whenua and mana whenua, and fosters a culturally safe environment for Māori athletes. The research questions driving this thesis examine the historical endurance of Te Whakatōhea, the impact of colonisation on Māori participation in endurance sports, and the potential for tikanga to be embedded in ultra-marathon events.
The findings of this research reveal that endurance is deeply woven into the whakapapa of Te Whakatōhea and that ultra-marathon running serves as a powerful means of reconnecting with iwi identity, whenua, and te ao Māori. Through interviews with Māori endurance athletes and an exploration of iwi narratives, this research highlights the transformative potential of culturally embedded endurance sports. Furthermore, the research identifies barriers to Māori participation in ultra-marathons, including historical disenfranchisement from traditional athletic spaces and the predominance of Pākehā worldviews in endurance sports. Addressing these barriers, this thesis proposes a tikanga-based model that seeks to attract greater Māori
participation by integrating kaupapa Māori principles into the design, organisation, and execution of ultra-marathon events.
This research is also a personal journey of endurance and reconnection, reflecting on my own whakapapa as a descendant of Te Whakatōhea and an ultra-marathon runner. Raised outside of the iwi rohe, my path of reclaiming identity through sport mirrors the broader themes of cultural endurance and revitalisation explored in this thesis. By engaging with iwi histories, participating in kaupapa Māori spaces, and embedding tikanga into my athletic practice, I have sought to bridge the gap between past and present, creating a future where Māori endurance athletes can thrive within a culturally affirming space.
Ultimately, this thesis contributes to the growing discourse on Indigenous endurance sports, cultural resilience, and decolonial approaches to athletic participation. It affirms that ultra-marathon running, when grounded in whakapapa and tikanga, has the potential to serve as a tool for cultural reconnection, healing, and identity reclamation for Māori athletes and Te Whakatōhea whānau.

year: 2024