title: Democracy vs. populism: the transformation of politics in Nigeria?

authors: Adeakin, Ibikunle

subjects: neo-liberal military-directed populism

abstract: Since the return of electoral democracy to Nigeria in 1999, two of the four elected presidents have been former military dictators who have stressed anti-corruption and national security policies in populist campaigns. As military dictators in previous years, they had instigated regimes that had practiced stern military discipline; as populists they have leaned toward these two policies. Reactions to civilian corruption and threats to national security have represented the primary military rationales for mil-itary intervention in the past. A popular vote in 2015 for former military dictator Gen- eral Muhammadu Buhari seems to have represented a continuing preference for popu- lism over democracy. We will examine the new populism in Nigeria, complicated as it is by questions of ethnicity, religion and military identity, with a view to explaining the like- ly outcome of the first peaceful transference of power from one political party to anoth- er in Africa’s most populous country.

text: Democracy vs. populism: the transformation of politics in Nigeria? Since the return of electoral democracy to Nigeria in 1999, two of the four elected presidents have been former military dictators who have stressed anti-corruption and national security policies in populist campaigns. As military dictators in previous years, they had instigated regimes that had practiced stern military discipline; as populists they have leaned toward these two policies. Reactions to civilian corruption and threats to national security have represented the primary military rationales for mil-itary intervention in the past. A popular vote in 2015 for former military dictator Gen- eral Muhammadu Buhari seems to have represented a continuing preference for popu- lism over democracy. We will examine the new populism in Nigeria, complicated as it is by questions of ethnicity, religion and military identity, with a view to explaining the like- ly outcome of the first peaceful transference of power from one political party to anoth- er in Africa’s most populous country.

year: 2017

title: Modelling heat transfer during chilling and freezing of packaged foods in industrial refrigeration facilities

authors: Hoang, Duy

subjects: Modelling

abstract: Industrial refrigeration equipment companies are continuously looking for ways to optimise the design of chilling and freezing tunnels in order to minimise food quality loss and increase the energy efficiency of the equipment. However, possibilities for dedicated experimental tests of the industrial operations are limited due to a large amount of food product involved while the number of design variables to be considered is high. A cost-effective alternative to experiments is numerical modelling. The main goal of this research was to simulate heat transfer of packaged food products in a chilling and freezing tunnel. Computational fluid dynamics (CFD) models were developed to improve prediction in industrial cheese chilling and chicken freezing. The industrial cheese chilling model was developed based on six blocks of agar that mimic the product arrangement and airflow pattern of a cheese chiller; while the chicken freezing model represents the first case of a CFD freezing model where the geometry was derived empirically via computed tomography scan data. The model predictions were validated by experimental temperature histories generated as part of the study. Once validated, the model was used to investigate the cooling heterogeneity and the effect of different operating conditions on the processing time. In addition to the CFD model, a simple heat transfer simulation based on the one-dimensional finite difference method was developed for industrial users. Thermal property models in the literature were also reviewed to propose the most suitable choice for thermal processing calculations.

text: Modelling heat transfer during chilling and freezing of packaged foods in industrial refrigeration facilities Industrial refrigeration equipment companies are continuously looking for ways to optimise the design of chilling and freezing tunnels in order to minimise food quality loss and increase the energy efficiency of the equipment. However, possibilities for dedicated experimental tests of the industrial operations are limited due to a large amount of food product involved while the number of design variables to be considered is high. A cost-effective alternative to experiments is numerical modelling. The main goal of this research was to simulate heat transfer of packaged food products in a chilling and freezing tunnel. Computational fluid dynamics (CFD) models were developed to improve prediction in industrial cheese chilling and chicken freezing. The industrial cheese chilling model was developed based on six blocks of agar that mimic the product arrangement and airflow pattern of a cheese chiller; while the chicken freezing model represents the first case of a CFD freezing model where the geometry was derived empirically via computed tomography scan data. The model predictions were validated by experimental temperature histories generated as part of the study. Once validated, the model was used to investigate the cooling heterogeneity and the effect of different operating conditions on the processing time. In addition to the CFD model, a simple heat transfer simulation based on the one-dimensional finite difference method was developed for industrial users. Thermal property models in the literature were also reviewed to propose the most suitable choice for thermal processing calculations.

year: 2020

title: Taku Mana Māori Motuhake

authors: Maxwell, Te Kahautu

abstract: Waiata ā ringa (action song). Lyrics composed by Te Kahautu Maxwell. Musical score composed by Te Whānau Mitai, Te Kahautu Maxwell. Performed by Ōpōtiki Mai Tawhiti (Kapa Haka group) (3mins)

Waiata: Tira Aroha
Whakaeke: Haere mai rā
Mōteatea: Te Pātere a Te Turuki
Poi: Iarararararī
Waiata ā ringa: Taku Mana Māori Motuhake
Haka: Waiwharangi
Whakawātea: Āio

text: Taku Mana Māori Motuhake Waiata ā ringa (action song). Lyrics composed by Te Kahautu Maxwell. Musical score composed by Te Whānau Mitai, Te Kahautu Maxwell. Performed by Ōpōtiki Mai Tawhiti (Kapa Haka group) (3mins)

Waiata: Tira Aroha
Whakaeke: Haere mai rā
Mōteatea: Te Pātere a Te Turuki
Poi: Iarararararī
Waiata ā ringa: Taku Mana Māori Motuhake
Haka: Waiwharangi
Whakawātea: Āio

year: 2020-02-06