title: The random component of mixer-based nonlinear vector network analyzer measurement uncertainty

authors: Blockley, Peter Stuart

subjects: nonlinear systems

abstract: The uncertainty, due to random noise, of the measurements made with a mixer-based nonlinear vector network analyzer are analyzed. An approximate covariance matrix corresponding to the measurements is derived that can be used for fitting models and maximizing the dynamic range in the measurement setup. The validity of the approximation is verified with measurements.

text: The random component of mixer-based nonlinear vector network analyzer measurement uncertainty The uncertainty, due to random noise, of the measurements made with a mixer-based nonlinear vector network analyzer are analyzed. An approximate covariance matrix corresponding to the measurements is derived that can be used for fitting models and maximizing the dynamic range in the measurement setup. The validity of the approximation is verified with measurements.

year: 2007

title: 'His great heart remained behind': Constructions of Identity in Alistair MacLeod's Fiction

authors: Hill, Freya

subjects: nova scotia

abstract: Alistair MacLeod’s short stories and novel (No Great Mischief) are widely read and critically praised. His writing focuses on the lives of the people of 20th century Cape Breton Island, Nova Scotia, and many of his characters are of Scottish descendent. He writes of the Island’s miners, fishermen and farmers, as well as the younger generation who increasingly leave their island homeland to pursue higher education and greater job opportunities. As a result of this out-migration, much of MacLeod’s work mourns the passing of the Island’s traditional, rural culture. MacLeod’s writing combines detailed and compelling physical description with metaphor and symbolism. This thesis looks at the ways in which the identity of the Islanders is constructed in MacLeod’s work; and how the myths of the Islanders’ minds collide with the physical reality of their lives. The four main themes that are analysed in the thesis are: Scotland, Journeys, Animals, and Death. Scotland is depicted as both a physical location, and a mythical ‘homeland’, synonymous with the exile and victimisation associated with the Scottish Diaspora. The Islanders’ lives are defined by the journeys they make to and from the Island. The modes of transport that enable these journeys are explored, including boats, cars and aeroplanes. Physical journeys often support the emotional journeys of the characters. ‘Horse and Hound’, the chapter on animals, provides a unique analysis of MacLeod’s depiction of the human-animal relationship (seen especially with horses and dogs), and animal symbolism. The deaths and ill treatment of whales, bulls and dogs are linked to the demise of the Island’s traditional culture. Violent and premature deaths occur in many of MacLeod’s works. This thesis discusses how a dead body is both a symbol of a life lost, but also a physical object which the families must deal with in their isolated island locations.

text: 'His great heart remained behind': Constructions of Identity in Alistair MacLeod's Fiction Alistair MacLeod’s short stories and novel (No Great Mischief) are widely read and critically praised. His writing focuses on the lives of the people of 20th century Cape Breton Island, Nova Scotia, and many of his characters are of Scottish descendent. He writes of the Island’s miners, fishermen and farmers, as well as the younger generation who increasingly leave their island homeland to pursue higher education and greater job opportunities. As a result of this out-migration, much of MacLeod’s work mourns the passing of the Island’s traditional, rural culture. MacLeod’s writing combines detailed and compelling physical description with metaphor and symbolism. This thesis looks at the ways in which the identity of the Islanders is constructed in MacLeod’s work; and how the myths of the Islanders’ minds collide with the physical reality of their lives. The four main themes that are analysed in the thesis are: Scotland, Journeys, Animals, and Death. Scotland is depicted as both a physical location, and a mythical ‘homeland’, synonymous with the exile and victimisation associated with the Scottish Diaspora. The Islanders’ lives are defined by the journeys they make to and from the Island. The modes of transport that enable these journeys are explored, including boats, cars and aeroplanes. Physical journeys often support the emotional journeys of the characters. ‘Horse and Hound’, the chapter on animals, provides a unique analysis of MacLeod’s depiction of the human-animal relationship (seen especially with horses and dogs), and animal symbolism. The deaths and ill treatment of whales, bulls and dogs are linked to the demise of the Island’s traditional culture. Violent and premature deaths occur in many of MacLeod’s works. This thesis discusses how a dead body is both a symbol of a life lost, but also a physical object which the families must deal with in their isolated island locations.

year: 2011

title: Different coloured tears: Dual cultural identity and Tangihanga

authors: Edge, Kiri

subjects: bereavement

abstract: Although whānau/family that are configured by both Pākehā and Māori identities number significantly within New Zealand, there has been little or no attention paid to the ways in which these identities influence the bereavement processes that will inevitably impact upon the lives of these whānau/family. The present study explored the experiences of an individual, whose whānau/family included two life ways: Māori and Pākehā. Of specific focus was the ways in which these identities influenced his bereavement subsequent to the death of his beloved wife, who was of Māori descent. One elderly male Pākehā participant was interviewed, using an open ended narrative approach. The interview was semi-structured around five broad themes, but the focus was upon the participant’s experiences and his preference in expressing these. The data analysis utilised a thematic process which allowed the participant’s experiences to determine the emergent themes. The results depicted the diversity of issues that may be raised for dual cultural whānau/family within bereavement processes. Two central themes are discussed in relation to intercultural conflict and the eventual resolution that was created. Decision-making processes, cultural and language differences played significant roles within the conflict and exclusion experienced by the participant. Communication and compromise provided resolution to the prior conflicts experienced. This created positive and unexpected outcomes which resulted in increased understandings and the strengthening of links between the participant, his whānau/family and his wife’s marae.

text: Different coloured tears: Dual cultural identity and Tangihanga Although whānau/family that are configured by both Pākehā and Māori identities number significantly within New Zealand, there has been little or no attention paid to the ways in which these identities influence the bereavement processes that will inevitably impact upon the lives of these whānau/family. The present study explored the experiences of an individual, whose whānau/family included two life ways: Māori and Pākehā. Of specific focus was the ways in which these identities influenced his bereavement subsequent to the death of his beloved wife, who was of Māori descent. One elderly male Pākehā participant was interviewed, using an open ended narrative approach. The interview was semi-structured around five broad themes, but the focus was upon the participant’s experiences and his preference in expressing these. The data analysis utilised a thematic process which allowed the participant’s experiences to determine the emergent themes. The results depicted the diversity of issues that may be raised for dual cultural whānau/family within bereavement processes. Two central themes are discussed in relation to intercultural conflict and the eventual resolution that was created. Decision-making processes, cultural and language differences played significant roles within the conflict and exclusion experienced by the participant. Communication and compromise provided resolution to the prior conflicts experienced. This created positive and unexpected outcomes which resulted in increased understandings and the strengthening of links between the participant, his whānau/family and his wife’s marae.

year: 2011