title: Differential-Stäckel matrices

authors: Kalnins, Ernie G.

subjects: Mathematics

abstract: We show that additive separation of variables for linear homogeneous equations of all orders is characterized by differential-Stäckel matrices, generalizations of the classical Stäckel matrices used for multiplicative separation of (second-order) Schrödinger equations and additive separation of Hamilton–Jacobi equations. We work out the principal properties of these matrices and demonstrate that even for second-order Laplace equations additive separation may occur when multiplicative separation does not.

text: Differential-Stäckel matrices We show that additive separation of variables for linear homogeneous equations of all orders is characterized by differential-Stäckel matrices, generalizations of the classical Stäckel matrices used for multiplicative separation of (second-order) Schrödinger equations and additive separation of Hamilton–Jacobi equations. We work out the principal properties of these matrices and demonstrate that even for second-order Laplace equations additive separation may occur when multiplicative separation does not.

year: 1985-07

title: Turning marketing promises into business value: The experience of an industrial SME

authors: Little, Victoria

subjects: customer relations

abstract: The article studies the value that businesses should have for their customers and shareholders. It explains how to develop such value to meet or exceed customer's expectations through the application of the promise framework. The promise model includes promises made to customers, promises kept, and promises that involve a synchronized effort from the whole firm to create and deliver value to customers.

text: Turning marketing promises into business value: The experience of an industrial SME The article studies the value that businesses should have for their customers and shareholders. It explains how to develop such value to meet or exceed customer's expectations through the application of the promise framework. The promise model includes promises made to customers, promises kept, and promises that involve a synchronized effort from the whole firm to create and deliver value to customers.

year: 2006

title: Tangihanga: The ultimate form of Māori cultural expression - overview of a research programme

authors: Nikora, Linda Waimarie

subjects: Māori

abstract: Death, observed through the process of tangihanga (time set aside to grieve and mourn, rites for the dead) or tangi (to grieve and mourn), is the ultimate form of Māori cultural expression. It is also the topic least studied by Māori or understood by outsiders, even after televised funeral rites of Māori leaders and intrusive media engagements with more humble family crises. It has prevailed as a cultural priority since earliest European contact, despite missionary and colonial impact and interference, and macabre Victorian fascination. Change is speculative rather than confirmed. Tangi and death rituals have yet to be rigorously examined in the Māori oral canon, or in the archival and historic record that may be discarded or reinforced by current practice. As researchers we are committed to studying tangi, conscious of the belief that such work carries the inherent risk of karanga aituā (inviting misfortune or even death itself) by drawing attention to it. Contemporary Aotearoa New Zealand is constantly touched by aspects of tangi practice through popular media and personal exposure.

This volatile subject nevertheless demands careful and comprehensive scrutiny in order to extend and enrich the knowledge base, reveal the logic that guides ritual, inform the wider New Zealand community and, more importantly, support the cultural, social, ritual, economic and decision making processes of bereaved whānau (family, including extended family), people affiliated with marae (communal meeting complex) and iwi (tribe, tribal). This paper provides an overview of a research programme that began in July 2009, based at The University of Waikato. The programme is funded by Ngā Pae o te Māramatanga, the Marsden Fund of New Zealand and the Health Research Council of New Zealand.

text: Tangihanga: The ultimate form of Māori cultural expression - overview of a research programme Death, observed through the process of tangihanga (time set aside to grieve and mourn, rites for the dead) or tangi (to grieve and mourn), is the ultimate form of Māori cultural expression. It is also the topic least studied by Māori or understood by outsiders, even after televised funeral rites of Māori leaders and intrusive media engagements with more humble family crises. It has prevailed as a cultural priority since earliest European contact, despite missionary and colonial impact and interference, and macabre Victorian fascination. Change is speculative rather than confirmed. Tangi and death rituals have yet to be rigorously examined in the Māori oral canon, or in the archival and historic record that may be discarded or reinforced by current practice. As researchers we are committed to studying tangi, conscious of the belief that such work carries the inherent risk of karanga aituā (inviting misfortune or even death itself) by drawing attention to it. Contemporary Aotearoa New Zealand is constantly touched by aspects of tangi practice through popular media and personal exposure.

This volatile subject nevertheless demands careful and comprehensive scrutiny in order to extend and enrich the knowledge base, reveal the logic that guides ritual, inform the wider New Zealand community and, more importantly, support the cultural, social, ritual, economic and decision making processes of bereaved whānau (family, including extended family), people affiliated with marae (communal meeting complex) and iwi (tribe, tribal). This paper provides an overview of a research programme that began in July 2009, based at The University of Waikato. The programme is funded by Ngā Pae o te Māramatanga, the Marsden Fund of New Zealand and the Health Research Council of New Zealand.

year: 2010