title: Renewal and resistance: Moko in contemporary New Zealand

authors: Nikora, Linda Waimarie

subjects: maori

abstract: Moko is still here, contrary to the widely held belief that the art and custom of moko-Maori skin adornment-had vanished from New Zealand communities. Over the last two decades an increasingly visible number of Maori have revived and renewed the practice, taking colour into their skin. As an indigenous people, re-taking moko confronts and refutes the myth of a 'dying race'. It calls on Maori to recommit to strong Maori identities, customs and traditions and challenges the viewer to re-examine their social representations of moko and moko wearers. This paper reports the resistance strategies of a group of 83 moko wearers. Strategies include (1) educating, representing and reconstructing; (2) invalidating and minimizing representations; (3) building and enhancing social networks; and (4) securing cultural identity and pride. They reflect the celebration of cultural resilience.

text: Renewal and resistance: Moko in contemporary New Zealand Moko is still here, contrary to the widely held belief that the art and custom of moko-Maori skin adornment-had vanished from New Zealand communities. Over the last two decades an increasingly visible number of Maori have revived and renewed the practice, taking colour into their skin. As an indigenous people, re-taking moko confronts and refutes the myth of a 'dying race'. It calls on Maori to recommit to strong Maori identities, customs and traditions and challenges the viewer to re-examine their social representations of moko and moko wearers. This paper reports the resistance strategies of a group of 83 moko wearers. Strategies include (1) educating, representing and reconstructing; (2) invalidating and minimizing representations; (3) building and enhancing social networks; and (4) securing cultural identity and pride. They reflect the celebration of cultural resilience.

year: 2007

title: Ngā Pakanga mō Wāhi Tapu: Battles over sacred places

authors: Joseph, Robert

abstract: Wāhi tapu are the sacred places of Māori in Aotearoa New Zealand. All cultures have sacred sites such as cemeteries, significant battlefields, and places of spiritual significance. Standout examples internationally include the ‘Weeping Wall’ in the Holy Land, Stonehenge in Britain, Maraeātea in the Pacific, and Intihuatana at Macchu Picchu in Peru. But unlike these sites, wāhi tapu are rarely a visible structure but rather a site or area within the landscape with values so significant that restrictions are warranted. In law, wāhi tapu are defined as a ‘place of special significance according to tikanga Māori’
 and ‘a place sacred to Māori in the traditional, spiritual, religious, ritual, or mythological sense’.
As the aphorism above emphasises, Māori historically were willing to die for land (and for women of course!), and wāhi tapu are the most sacred of places. Many battles have been fought over actual or proposed transgressions of their sacredness. In earlier years, blood was shed and men did die; today battles tend to occur in the Environment Court, but are just as passionate. Recent decades have seen conflicts where wāhi tapu were threatened by new highways, railroads, airports, prisons, residential and commercial developments, wind farms, power stations and waste dumps.
In this chapter, I discuss a number of the battles that have been fought over the development or preservation of wāhi tapu from first European contact up until the present time. I highlight the growing legal recognition of tikanga Māori in relation to these sacred landscapes, and conclude with a proposed pragmatic solution for all New Zealanders when negotiating developments over wāhi tapu. Having a
background in law and tribal affiliations, I discuss these tensions from both legal and kaupapa Māori perspectives.

text: Ngā Pakanga mō Wāhi Tapu: Battles over sacred places Wāhi tapu are the sacred places of Māori in Aotearoa New Zealand. All cultures have sacred sites such as cemeteries, significant battlefields, and places of spiritual significance. Standout examples internationally include the ‘Weeping Wall’ in the Holy Land, Stonehenge in Britain, Maraeātea in the Pacific, and Intihuatana at Macchu Picchu in Peru. But unlike these sites, wāhi tapu are rarely a visible structure but rather a site or area within the landscape with values so significant that restrictions are warranted. In law, wāhi tapu are defined as a ‘place of special significance according to tikanga Māori’
 and ‘a place sacred to Māori in the traditional, spiritual, religious, ritual, or mythological sense’.
As the aphorism above emphasises, Māori historically were willing to die for land (and for women of course!), and wāhi tapu are the most sacred of places. Many battles have been fought over actual or proposed transgressions of their sacredness. In earlier years, blood was shed and men did die; today battles tend to occur in the Environment Court, but are just as passionate. Recent decades have seen conflicts where wāhi tapu were threatened by new highways, railroads, airports, prisons, residential and commercial developments, wind farms, power stations and waste dumps.
In this chapter, I discuss a number of the battles that have been fought over the development or preservation of wāhi tapu from first European contact up until the present time. I highlight the growing legal recognition of tikanga Māori in relation to these sacred landscapes, and conclude with a proposed pragmatic solution for all New Zealanders when negotiating developments over wāhi tapu. Having a
background in law and tribal affiliations, I discuss these tensions from both legal and kaupapa Māori perspectives.

year: 2011

title: Squeezed states and quantum nondemolition measurements

authors: Milburn, Gerard James

abstract: The first four chapters of this thesis are concerned with the detailed mathematical and physical properties of special minimum uncertainty states of the electromagnetic field: the “squeezed states”. These are states with reduced quantum fluctuations in certain observables (the quadrature phase amplitudes).

In chapter two it is shown that the one mode and two mode squeezed states are obtained by acting on the vacuum state with elements of the sympletic group in one and two dimensions respectively. 

In chapter three properties of squeezed states in a quantum optical context are investigated. The complex P representation of Drummond and Gardiner is shown to be especially useful for discussing the non-classical statistics of these states, and the complex P-representation for a squeezed state is obtained. An analysis of the effect of irreversible dynamics on squeezed states is also given. 

In chapter four a detailed analysis of three devices proposed to produce squeezed states; degenerate parametric oscillation, two photon absorption and dispersive optical bistability, is presented. It is shown in an exact, fully quantum treatment that the reduction of fluctuations obtainable in all these devices is limited, when operated in a steady state regime. The greatest reduction of fluctuations (a factor of two) occurs in the parametric oscillator operated at threshold. The addition of a second driving field in this device enables the direction of squeezing to be changed.

The final two chapters are given over to a discussion of Quantum Non Demolition (QND) measurements. In chapter five a particular QND scheme (back action evading) is analysed. This is based on a parametric amplification interaction. The complex p representation is used to discuss the non-unitary effects of damping and state reduction in a unified way. It is shown that the parametric amplifier, despite being non back action evading, is useful for making QND measurements. 

Finally in chapter six, two quantum counting QND schemes, based on quantum optical four wave mixing interactions, are analysed. The effect of state reduction is included, thus enabling an analysis of a measurement sequence.

text: Squeezed states and quantum nondemolition measurements The first four chapters of this thesis are concerned with the detailed mathematical and physical properties of special minimum uncertainty states of the electromagnetic field: the “squeezed states”. These are states with reduced quantum fluctuations in certain observables (the quadrature phase amplitudes).

In chapter two it is shown that the one mode and two mode squeezed states are obtained by acting on the vacuum state with elements of the sympletic group in one and two dimensions respectively. 

In chapter three properties of squeezed states in a quantum optical context are investigated. The complex P representation of Drummond and Gardiner is shown to be especially useful for discussing the non-classical statistics of these states, and the complex P-representation for a squeezed state is obtained. An analysis of the effect of irreversible dynamics on squeezed states is also given. 

In chapter four a detailed analysis of three devices proposed to produce squeezed states; degenerate parametric oscillation, two photon absorption and dispersive optical bistability, is presented. It is shown in an exact, fully quantum treatment that the reduction of fluctuations obtainable in all these devices is limited, when operated in a steady state regime. The greatest reduction of fluctuations (a factor of two) occurs in the parametric oscillator operated at threshold. The addition of a second driving field in this device enables the direction of squeezing to be changed.

The final two chapters are given over to a discussion of Quantum Non Demolition (QND) measurements. In chapter five a particular QND scheme (back action evading) is analysed. This is based on a parametric amplification interaction. The complex p representation is used to discuss the non-unitary effects of damping and state reduction in a unified way. It is shown that the parametric amplifier, despite being non back action evading, is useful for making QND measurements. 

Finally in chapter six, two quantum counting QND schemes, based on quantum optical four wave mixing interactions, are analysed. The effect of state reduction is included, thus enabling an analysis of a measurement sequence.

year: 1982