Social vulnerability and spatial inequality in access to healthcare facilities: The case of the Santiago Metropolitan Region (RMS), Chile

In Chile, the Metropolitan Region of Santiago (RMS) is exposed to several natural and anthropogenic hazards. This means that not only is there a constant need for healthcare, but also a significant increase whenever its inhabitants are affected by disasters. The RMS problem is not the lack of healthcare infrastructure; rather, the inequality in...

Demolition or retention of buildings: drivers at the masterplan scale

Current adaptation theory tends to consider individual buildings or the city level, which cannot address decisions related to masterplan developments on large brownfield sites. This paper investigates the drivers for building demolition or retention and adaptation decisions at the masterplan scale. Expert interviews and three case studies are...

Retention not demolition: how heritage thinking can inform carbon reduction

Two key benefits of building retention and adaptation, over demolition and new build are identified in the academic literature as: the conservation of heritage, and reductions in embodied greenhouse gas emissions from construction materials. A four-year research project, including expert interviews, focus groups and three detailed case...

Reading news with a purpose: Explaining user profiles for self-actualization

Personalized content provided by recommender systems is an integral part of the current online news reading experience. However, news recommender systems are criticized for their'black-box' approach to data collection and processing, and for their lack of explainability and transparency. This paper focuses on explaining user profiles...

Building resilience in urban settlements through conversion adaptation

The built environment contributes 40% to total global greenhouse gas emissions and 87% of the buildings we will have in 2050 are already built. If predicted climate changes are correct we need to adapt existing stock sustainably. Reuse is an inherently sustainable option, which reduces the amount of waste going to landfill. Inevitably...

Sustainability and office to residential conversions in Sydney

The built environment contributes 40% to total global greenhouse gas emissions and 87% of the buildings we will have in 2050 are already built. It follows, if predicted climate changes are correct, we need to adapt existing stock sustainably. In city centres outside Australia there is a history of office to residential conversions. These types...

Triangular Constellations in Flows

Particles advected on the surface of a fluid can exhibit fractal clustering. The local structure of a fractal set is described by its dimension $D$, which is the exponent of a power-law relating the mass ${\cal N}$ in a ball to its radius $\varepsilon$: ${\cal N}\sim \varepsilon^D$. It is desirable to characterise the {\em shapes} of...

Convective Ripening and Rainfall

This paper discusses the evolution of the droplet size distribution for a liquid-in-gas aerosol contained in a Rayleigh-B\'enard cell. It introduces a non-collisional model for broadening the droplet size distribution, termed \lq convective ripening'. The paper also considers the initiation of rainfall from ice-free cumulus clouds. It is argued...

Inductive Aerodynamics

A novel approach is presented to predict wind pressure on tall buildings for early-stage generative design exploration and optimisation. The method provides instantaneous surface pressure data, reducing performance feedback time whilst maintaining accuracy. This is achieved through the use of a machine learning algorithm trained on procedurally...

Sustainable retrofit potential in lower quality office stock in the central business district

Given the relationship between energy consumption, greenhouse gas emissions and climate change, the built environment has significant potential to lessen overall emissions. With around half of all greenhouse gas emissions attributed to the built environment; it has a significant role to play in mitigating global warming. With large percentages...

Sustainability and office building conversions: A comparison of Dutch and Australian practices

Local Authorities worldwide are encouraging adaptation to reduce building related energy consumption and greenhouse gas emissions. The City of Melbourne is promoting the retrofit of 1,200 CBD properties before 2020 with sustainability measures as part of their policy to become a carbon neutral city, and the City of Amsterdam aims at cutting...

Sustainability and within use office building adapations: A comparison of Dutch and Australian practices

Local Authorities worldwide are encouraging adaptation as a means of reducing building related urban energy consumption and greenhouse gas emissions. The City of Melbourne is promoting the retrofit of 1,200 CBD properties before 2020 with sustainability measures as part of their policy to become a carbon neutral city. Australian cities date from...

Moddeling and simulation of ship air wakes for helicopter operations - A collaborative venture

Boundary-Layer Explorations Over a Two-Dimensional Mast/Sail Geometry

Static pressure distributions over 2D Mast/Sail Geometries

A Simple Multi-Layer Panel Method for Partially Separated Flows Around 2D Masts and Sales