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04 September 2024 | Story Leonie Bolleurs | Photo Stephen Collett
Prof Jeremy Smith
Prof Jeremy Smith, Adjunct Professor in the Department of Architecture, recently delivered his inaugural lecture on the UFS Bloemfontein Campus.

A few days after the annual Sophia Gray lecture, the Department of Architecture at the University of the Free State (UFS) hosted the inaugural lecture of Prof Jeremy Smith.

Prof Smith, the Design Director of Irving Smith Architects in New Zealand and an Adjunct Professor in the UFS Department of Architecture, is known for his innovative approach to architecture that emphasises sustainability and the relationship between buildings and their natural surroundings.

Earlier this year, he partnered with RTA Studio – an architectural firm based in Auckland, New Zealand – and won the prestigious Dubai International Best Practices Award for Sustainable Development in the category of the Most Beautiful, Innovative and Iconic Building with the entry: The ‘Scion Innovation Hub, Te Whare Nui O Tuteata.

A changing climate

Themed Being Finished is Finished, the lecture attracted a diverse audience of architects, industry stakeholders, academics, students, and the general public. Prof Vasu Reddy, Deputy Vice-Chancellor: Research and Internationalisation, welcomed Prof Smith and the attendees. He congratulated Prof Smith on this milestone, highlighting that a professor’s work often represents the beginning of much unfinished business. He noted that the UFS is proud to host such lectures, which celebrate and acknowledge excellence in research and practice.

Prof Paul Oberholster, Dean of the Faculty of Natural and Agricultural Sciences, introduced Prof Smith, praising his impressive career and the numerous national and international awards he has received.

Prof Smith’s lecture focused on the evolving relationship between architecture and the landscape, particularly in New Zealand, where only a quarter of the original forests remain. “We know our climate is changing. In New Zealand we massively made landscape; landscape is everything. Modernism has asked us to use the lawnmower,” he remarked.

He believes in the importance of architecture that adapts and evolves within its natural surroundings, rather than imposing new landscapes. He introduced the concept of ‘soft architecture’, which involves designing buildings that fit into the changing landscape. This approach allows for a sustainable relationship between architecture and nature, ensuring that buildings enhance rather than dominate their environment.

He illustrated this philosophy with a project, the ‘Bach with Two Roofs’ house, which was damaged by a cyclone in 2014. The storm altered the surrounding landscape, and rather than simply repairing the house, Prof Smith redesigned it in a flexible and adaptive manner that might accommodate environmental change. This project demonstrated how buildings can be refurnished to adapt to a shift in the landscape, ultimately coexisting with and responding to the natural world.

“From life in the forest, the landscape shifted – the sun was hotter, the wind was stronger. Our building has lost its fit to the landscape. Refurnishing it, we need to acknowledge that this time a new forest will grow. It will be a stronger forest – it will be indigenous and will grow in relation to the building. In this shifting landscape, it’s not the landscape that needs to be refurnished. It is the building.”

Doing more with less

Prof Smith also discussed two award-winning projects: the ‘Te Whare Nui O Tuteata’ project and the ‘Feather House’. Both projects are examples of his commitment to sustainability and adaptive design – doing more with less.

The ‘Te Whare Nui O Tuteata’ project, part of the New Zealand government’s SCION Timber Research Institute, uses a diagrid timber structure that reduces material usage and allows the building to integrate seamlessly with its forest surroundings. The building was designed with a neutral carbon count, and the timber used was locally sourced, reflecting the natural landscape.

Prof Smith described the building as an educational invitation to visitors to ‘walk in our forest’ and learn new and sustainable ways of resourcing and building with timber. “The building behaves like a forest – the closer you get the more is revealed. Light filtering through its timber framework is also much like sunlight through a forest canopy – enhancing the building’s connection to its surroundings.” 

In discussing the Feather House, Prof Smith highlighted the importance of designing spaces that can evolve with their inhabitants. “Design for the ‘there and then’ rather than for the ‘here and now’,” he said. “One cannot design a room for every occasion, but you can provide an invitation.” He advocates for creating architecture that anticipates future changes and adapts to evolving environments, ensuring that buildings remain relevant and functional over time. His design philosophy underscores connection rather than division of spaces and doing less rather than more to create adaptable and sustainable living environments. “Do not design the space based on whose shoes are in the shoe rack,” he commented. 

News Archive

New world-class Chemistry facilities at UFS
2011-11-22

 

A world-class research centre was introduced on Friday 18 November 2011 when the new Chemistry building on the Bloemfontein Campus of the University of the Free State (UFS) was officially opened.
The upgrading of the building, which has taken place over a period of five years, is the UFS’s largest single financial investment in a long time. The building itself has been renovated at a cost of R60 million and, together with the new equipment acquired, the total investment exceeds R110 million. The university has provided the major part of this, with valuable contributions from Sasol and the South African Research Foundation (NRF), which each contributed more than R20 million for different facets and projects.
The senior management of Sasol, NECSA (The South African Nuclear Energy Corporation), PETLabs Pharmaceuticals, and visitors from Sweden attended the opening.

Prof. Andreas Roodt, Head of the Department of Chemistry, states the department’s specialist research areas includes X-ray crystallography, electrochemistry, synthesis of new molecules, the development of new methods to determine rare elements, water purification, as well as the measurement of energy and temperatures responsible for phase changes in molecules, the development of agents to detect cancer and other defects in the body, and many more.

“We have top expertise in various fields, with some of the best equipment and currently competing with the best laboratories in the world. We have collaborative agreements with more than twenty national and international chemistry research groups of note.

“Currently we are providing inputs about technical aspects of the acid mine water in Johannesburg and vicinity, as well as the fracking in the Karoo in order to release shale gas.”

New equipment installed during the upgrading action comprises:

  • X-ray diffractometers (R5 million) for crystal research. Crystals with unknown compounds are researched on an X-ray diffractometer, which determines the distances in angstroms (1 angstrom is a ten-billionth of a metre) and corners between atoms, as well as the arrangement of the atoms in the crystal, and the precise composition of the molecules in the crystal.
  • Differential scanning calorimeter (DSC) for thermographic analyses (R4 million). Heat transfer and the accompanying changes, as in volcanoes, and catalytic reactions for new motor petrol are researched. Temperature changes, coupled with the phase switchover of fluid crystals (liquid crystals -watches, TV screens) of solid matter to fluids, are measured.
  • Nuclear-magnetic resonance (NMR: Bruker 600 MHz; R12 million, one of the most advanced systems in Africa). A NMR apparatus is closely linked with the apparatus for magnetic resonance imaging, which is commonly used in hospitals. NMR is also used to determine the structure of unknown compounds, as well as the purity of the sample. Important structural characteristics of molecules can also be identified, which is extremely important if this molecule is to be used as medication, as well as to predict any possible side effects of it.
  • High-performance Computing Centre (HPC, R5 million). The UFS’ HPC consists of approximately 900 computer cores (equal to 900 ordinary personal computers) encapsulated in one compact system handling calculations at a billion-datapoint level It is used to calculate the geometry and spatial arrangements, energy and characteristics of molecules. The bigger the molecule that is worked with, the more powerful the computers must be doing the calculations. Computing chemistry is particularly useful to calculate molecular characteristics in the absence of X-ray crystallographic or other structural information. Some reactions are so quick that the intermediary products cannot be characterised and computing chemistry is of invaluable value in that case.
  • Catalytic and high-pressure equipment (R6 million; some of the most advanced equipment in the world). The pressures reached (in comparison with those in car tyres) are in gases (100 times bigger) and in fluids (1 500 times) in order to study very special reactions. The research is undertaken, some of which are in collaboration with Sasol, to develop new petrol and petrol additives and add value to local chemicals.
  • Reaction speed equipment (Kinetics: R5 million; some of the most advanced equipment in the world). The tempo and reactions can be studied in the ultraviolet, visible and infrared area at millisecond level; if combined with the NMR, up to a microsecond level (one millionth of a second.

Typical reactions are, for example, the human respiratory system, the absorption of agents in the brain, decomposition of nanomaterials and protein, acid and basis polymerisation reactions (shaping of water-bottle plastic) and many more.

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