State and local governance in Solomon Islands: building on existing strengths

In dealing with the question of a future system for governance in Solomon Islands, two options have been put on the table: patch up the existing system or convert the existing provinces into states under a federal system. I question whether the public has had a chance to discuss a third option—that is, more effective use of local governance—and point to the variety of informal governance structures that rural communities have formed to fulfil their needs in the absence of effective government. I argue that better articulation of these kinds of organisations with the state may do more for development through broadbased participation than federalising

Physiological and biomechanical analysis of prolonged and repeated bouts of load carriage

Previous work has attempted to define the physiological determinants of load carriage over a single day of load carriage, primary aims of this thesis were to determine the physiological and biomechanical changes as a result of load carriage and to explore the causes of these changes during load carriage and to explore these changes over multiple days of activity. A secondary aim was to explore individual differences in performance and possible mechanisms for this. Chapter 4 observed acute changes in vertical ground reaction force, supported by effect sizes which suggests individual differences in performances (loading peak dCohens=1.66 and dGlass 4.49). These findings were supported by no change in first negative rate which suggests increased knee flexion is occurring to mitigate the effect of the load. Differences in anteroposterior ground reaction force variables suggest that changes in gait may affect movement economy. Energy expenditure was shown to be correlated to a number of strength variables, such as ankle plantarflexion (r=-0.47) and knee extensors(r=-0.46). Similar variables were studied as a result of 2 hours treadmill load carriage in chapter 5. An additional variable was the study of torque at specific joint angles in addition to peak torque. Drift was observed for V̇O2 (68.93%). The torque curves showed significant reduction for load carriage, around the optimum muscle lengths for force (Knee extension at 180°s-1: 95°-125°, knee flexion at 180°s-1: 95°-125°) with findings supported by the peak torque values, suggesting there is no shift in muscle function. These findings were supported by associations between knee extension neuromuscular function scores, ankle plantarflexion neuromuscular function scores and energy cost variables which suggest that reductions in neuromuscular function may account for the increased energy cost. Chapter 6 observed load carriage on repeated days. The chapter observed that energy cost did not recover to baseline 24 hours post day one (4.41%). Further increases in energy cost and V̇O2 were observed post day two for energy expenditure and V̇O2 which suggest that a cumulative increase in energy cost as a result of load carriage occurred. Knee extension at 60°s-1 and 0°s-1 was shown to not recover 24 hours post day one, these variables were shown to show increased reduction for post day two and day three. Similar findings were observed within the ankle plantarflexors but no significant changes were observed for knee flexion and ankle dorsiflexion. Variables were also studied in a field setting during a >12hour load carriage task by Greek Special Forces soldiers. This study observed increased Medial and lateral deviations of the centre of pressure which suggests ankle instability even during unloaded walking as a result of load carriage. Large reductions were observed in vertical jump height and power as a result of the task, however this did not correlate to any biomechanical findings

Dielectric microscopy with submillimeter resolution

In analogy with optical near-field scanning methods, we use tapered dielectric waveguides as probes for a millimeter wave vector network analyzer. By scanning thin samples between two such probes we are able to map the spatially varying dielectric properties of materials with sub-wavelength resolution; using a 150 GHz probe in transmision mode we see spatial resolution of around 500 microns. We have applied this method to a variety of highly heterogeneous materials. Here we show dielectric maps of granite and oil shale

Teen Voice 2009: The Untapped Strengths of 15-Year-Olds

Based on a survey, explores how interests that give teenagers purpose, engagement with civic and social issues, and relationships and opportunities that encourage and guide them can shape their choices and potential. Recommends actions to support teens

Adjoint error estimation and spatial adaptivity for EHL-like models

The use of adjoint error estimation techniques is described for a model problem that is a simplified version of an EHL line contact. Quantities of interest, such as friction, may be dependent upon the accuracy of the Solution in some parts of the domain more than in others. The use of an inexpensive extra solve to calculate an adjoint solution is described for estimating the intergrid error in the value of friction calculated, and as a basis for local refinement. It is demonstrated that this enables an accurate estimate for the quantity of interest to be obtained from a less accurate solution of the model problem

Project management frameworks and practitioner preferences for capturing lessons learned on projects

This study focuses on how practitioners view learning activities in projects and how these activities are influenced by the approach or emphasis espoused in different reference texts. The perceived importance of learning lessons in projects was surveyed in the literature, establishing the difficulties encountered, various methods for process improvement and the realities of current practice. The practices of individuals working within two major project management frameworks used in developed English-speaking economies were compared. A survey was constructed to address the question. Data from a pilot survey support the theory that the PMBoK and PRINCE2 are not perceived as synonymous and that differences will be more evident with a larger dataset. Inferences are drawn linking the pilot survey to the outcomes of previous studies and making recommendations for further research