title: Model-driven GUI & interaction design using emulation

authors: Hinze, Annika

subjects: computer science

abstract: This paper introduces a model-driven emulator for the interaction and GUI design of complex interacting systems. It allows systems that are engineered using formal methods and modelling to be tested with users before the final implementation. The user interface requirements are also specified in a formal model, which can be tested manually and automatically as required.

text: Model-driven GUI & interaction design using emulation This paper introduces a model-driven emulator for the interaction and GUI design of complex interacting systems. It allows systems that are engineered using formal methods and modelling to be tested with users before the final implementation. The user interface requirements are also specified in a formal model, which can be tested manually and automatically as required.

year: 2010

title: Economy benefits of running in advanced footwear technology shoes remain with plantarflexion fatigue

authors: Bidois, B

subjects: Calf muscle

abstract: Purpose: We investigated the effects of plantarflexion fatigue on running economy (RE) response to advanced footwear technology (AFT) in a group of heterogenous runners. Secondary aims were to examine the relationships between plantarflexion power and RE responses to AFT, and effects of plantarflexion fatigue and footwear on biomechanical measures. Methods: Sixty-four runners completed two laboratory sessions. Session one involved a peak oxygen uptake test. Session two included two RE tests in both a Control and AFT shoe before plantarflexion fatigue, and two rounds of plantarflexion fatigue before reassessment of RE in one of the two shoes (counterbalanced). Plantarflexion power was assessed at baseline, and before and after each fatigue protocol. Video-based running biomechanics were recorded during all RE tests. Results: RE measures were improved in AFT (35.3 ± 5.0 mL/kg/min, 12.5 ± 1.8 W/kg, 4.18 ± 0.40 J/kg/m) versus Control (36.8 ± 5.2 mL/kg/min, 13.1 ± 1.9 W/kg, 4.37 ± 0.40 J/kg/m), and better pre-fatigue (35.7 ± 5.1 mL/kg/min, 12.7 ± 1.8 W/kg, 4.25 ± 0.40 J/kg/m) than post-fatigue (36.4 ± 5.2 mL/kg/min, 12.8 ± 1.9 W/kg, 4.30 ± 0.42 J/kg/m). Plantarflexion power decreased 6.5% post-fatigue. Despite these significant effects of AFT and plantarflexion fatigue on RE, no interactions were observed (P ≥ 0.476). Baseline plantarflexion power and changes in power did not correlate with AFT responses (P ≥ 0.566). Statistically significant differences indicated AFT reduced ground contact time and foot strike angle and increased cycle time and duty factor, with plantarflexion fatigue increasing cycle time and duty factor; however, estimates of differences were generally within the limits of instrumental resolution. Conclusion: Plantarflexion fatigue and plantarflexion power were not associated with RE responses to AFT, opposing the idea that plantarflexion strength explains variability in AFT response. Trial registration: Australian New Zealand Trials Registry, ACTRN12624000753550, 18th June 2024.

text: Economy benefits of running in advanced footwear technology shoes remain with plantarflexion fatigue Purpose: We investigated the effects of plantarflexion fatigue on running economy (RE) response to advanced footwear technology (AFT) in a group of heterogenous runners. Secondary aims were to examine the relationships between plantarflexion power and RE responses to AFT, and effects of plantarflexion fatigue and footwear on biomechanical measures. Methods: Sixty-four runners completed two laboratory sessions. Session one involved a peak oxygen uptake test. Session two included two RE tests in both a Control and AFT shoe before plantarflexion fatigue, and two rounds of plantarflexion fatigue before reassessment of RE in one of the two shoes (counterbalanced). Plantarflexion power was assessed at baseline, and before and after each fatigue protocol. Video-based running biomechanics were recorded during all RE tests. Results: RE measures were improved in AFT (35.3 ± 5.0 mL/kg/min, 12.5 ± 1.8 W/kg, 4.18 ± 0.40 J/kg/m) versus Control (36.8 ± 5.2 mL/kg/min, 13.1 ± 1.9 W/kg, 4.37 ± 0.40 J/kg/m), and better pre-fatigue (35.7 ± 5.1 mL/kg/min, 12.7 ± 1.8 W/kg, 4.25 ± 0.40 J/kg/m) than post-fatigue (36.4 ± 5.2 mL/kg/min, 12.8 ± 1.9 W/kg, 4.30 ± 0.42 J/kg/m). Plantarflexion power decreased 6.5% post-fatigue. Despite these significant effects of AFT and plantarflexion fatigue on RE, no interactions were observed (P ≥ 0.476). Baseline plantarflexion power and changes in power did not correlate with AFT responses (P ≥ 0.566). Statistically significant differences indicated AFT reduced ground contact time and foot strike angle and increased cycle time and duty factor, with plantarflexion fatigue increasing cycle time and duty factor; however, estimates of differences were generally within the limits of instrumental resolution. Conclusion: Plantarflexion fatigue and plantarflexion power were not associated with RE responses to AFT, opposing the idea that plantarflexion strength explains variability in AFT response. Trial registration: Australian New Zealand Trials Registry, ACTRN12624000753550, 18th June 2024.

year: 2026

title: Effects of industry on Maori cultural values: The case of the Tarawera River

authors: Dodd, Materoa

subjects: New Zealand

abstract: The research is a case study of the relationship between three tribes; Te Arawa, Tuwharetoa ki Kawerau and Ngāti Awa and the Tarawera River during the second half of the 20th century when the river was polluted with effluent from pulp and paper mills. It involves the cultural story of the Tarawera River as told by the iwi (tribes) of the river informed by Maori epistemologies and what has come to be known as a ‗kaupapa Maori research' approach. Reference is made to the history, legends, customs and lifestyle that have arisen from the relationship between iwi and the river. It includes comments on the pollution of the river from members of each iwi. The world views, experiences, and perceptions reported on here have forced a fundamental change on the iwi, a change that has affected their cultural and social relationship to the river. The price of economic development on the river has been cultural and ecological genocide. 
The cultural voice echoes a familiar story in indigenous communities. In the Maori context the research provides opportunities for further inquiry into determining the socio-cultural, economic and political future of the iwi of the river.

text: Effects of industry on Maori cultural values: The case of the Tarawera River The research is a case study of the relationship between three tribes; Te Arawa, Tuwharetoa ki Kawerau and Ngāti Awa and the Tarawera River during the second half of the 20th century when the river was polluted with effluent from pulp and paper mills. It involves the cultural story of the Tarawera River as told by the iwi (tribes) of the river informed by Maori epistemologies and what has come to be known as a ‗kaupapa Maori research' approach. Reference is made to the history, legends, customs and lifestyle that have arisen from the relationship between iwi and the river. It includes comments on the pollution of the river from members of each iwi. The world views, experiences, and perceptions reported on here have forced a fundamental change on the iwi, a change that has affected their cultural and social relationship to the river. The price of economic development on the river has been cultural and ecological genocide. 
The cultural voice echoes a familiar story in indigenous communities. In the Maori context the research provides opportunities for further inquiry into determining the socio-cultural, economic and political future of the iwi of the river.

year: 2010