title: Book review: Linguistic imperialism continued.

authors: Barnard, Roger

subjects: book review

abstract: This article reviews the book “Linguistic imperialism continued”, edited by Robert Phillipson.

text: Book review: Linguistic imperialism continued. This article reviews the book “Linguistic imperialism continued”, edited by Robert Phillipson.

year: 2010

title: Process integration between individual plants at a large dairy factory by the application of heat recovery loops and transient stream analysis

authors: Atkins, Martin John

subjects: Waste heat recovery

abstract: Indirect heat transfer between individual plants at a large industrial site, such as at a large dairy factory, can be accomplished using a Heat Recovery Loop (HRL) operating at relatively low temperatures (20–50 °C). Direct heat transfer between plants is problematic because of the production schedule and frequent process start-ups and shutdowns that occur due to the need for regular cleaning. The dynamic operation of an industrial HRL at a large dairy factory is presented and briefly discussed. A model HRL based on a set of variable industrial stream data is used to examine the effect of heat storage capacity and HRL temperature range on the amount of heat recovery. Both HRL temperature range and a small heat storage volume can significantly improve the amount of heat recovery. The interface level in the storage tank is also modelled for different volumes and the resulting system is very dynamic and therefore good control needs to be incorporated into the HRL.

text: Process integration between individual plants at a large dairy factory by the application of heat recovery loops and transient stream analysis Indirect heat transfer between individual plants at a large industrial site, such as at a large dairy factory, can be accomplished using a Heat Recovery Loop (HRL) operating at relatively low temperatures (20–50 °C). Direct heat transfer between plants is problematic because of the production schedule and frequent process start-ups and shutdowns that occur due to the need for regular cleaning. The dynamic operation of an industrial HRL at a large dairy factory is presented and briefly discussed. A model HRL based on a set of variable industrial stream data is used to examine the effect of heat storage capacity and HRL temperature range on the amount of heat recovery. Both HRL temperature range and a small heat storage volume can significantly improve the amount of heat recovery. The interface level in the storage tank is also modelled for different volumes and the resulting system is very dynamic and therefore good control needs to be incorporated into the HRL.

year: 2012

title: Adopting a Maori property rights approach to fisheries

authors: Toki, Valmaine

abstract: For Maori, tikanga Maori or custom law not only underpinned the recognition of property rights to their fishery but also their environmental ethics and the sustainable management of that fishery. In comparison, the property right of non-indigenous peoples was sourced from a rights system determined by the State. The nature of these property rights, for Maori, has been acknowledged by legislation. The challenge for Maori is to effectively maintain, develop and manage this allocated resource in a way that will not only sustain the resource but also ensure its longevity both socially and economically for future generations. Among the issues Maori will face are how to balance effective governance and efficient management, together with the requirement to address global issues of over-fishing and property rights, all the while preserving and respecting tradition. Irrespective of these challenges, it is the tikanga, or philosophy, intrinsic to the traditional Maori worldview which will guide Maori through these challenges, and provide a way forward for global issues such as climate change.

text: Adopting a Maori property rights approach to fisheries For Maori, tikanga Maori or custom law not only underpinned the recognition of property rights to their fishery but also their environmental ethics and the sustainable management of that fishery. In comparison, the property right of non-indigenous peoples was sourced from a rights system determined by the State. The nature of these property rights, for Maori, has been acknowledged by legislation. The challenge for Maori is to effectively maintain, develop and manage this allocated resource in a way that will not only sustain the resource but also ensure its longevity both socially and economically for future generations. Among the issues Maori will face are how to balance effective governance and efficient management, together with the requirement to address global issues of over-fishing and property rights, all the while preserving and respecting tradition. Irrespective of these challenges, it is the tikanga, or philosophy, intrinsic to the traditional Maori worldview which will guide Maori through these challenges, and provide a way forward for global issues such as climate change.

year: 2010