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07 March 2022 | Story Sanet Madonsela | Photo supplied
Sanet Madonsela is a PhD Candidate in the Centre for Gender and Africa Studies. She is also the Chairperson of the South African Association of Political Science's Emerging Scholars Research Committee and the Projects and Events Coordinator for the International Association for Political Science Students

Opinion article by Sanet Madonsela, PhD Candidate in the Centre for Gender and Africa Studies, University of the Free State.
On the 24 February 2022 the world woke up to the news of Russia announcing its’ “special military operation” to “demilitarise” and “deNazify” Ukraine. This announcement was followed by a sophisticated, all-out attack by land and air. As Russia began its invasion, the rest of the world watched in anguish, contemplating the unavoidable international political and economic implications. 

There are competing views as to why Russia invaded Ukraine. Some argue that the attacks were based on Ukraine’s desire to join NATO, while others link the invasion to the Minsk agreements. The Minsk agreements are two treaties signed in 2014 and 2015 aimed at ending the war in Donbass. To provide a bit of context one needs to go back to 2014.

Resolution to recognise Donetsk and Lugansk

Moscow was angered that its candidate lost Ukraine’s presidential mantle in elections in 2014. This resulted in Donetsk and Luhansk announcing their autonomy from Kiev. In September of that year the government of Kiev and the separatist leaders agreed to a 12-point ceasefire called Minsk I. Despite the signing of the agreement, the fighting continued resulting in Russia, Ukraine and the
Special Monitoring Mission of the Organisation for Security and Co-operation in Europe (OSCE) signing Minsk II. The agreement called on Ukraine to control the state border, constitutional reform and decentralisation. Despite an election held in 2018 in the eastern regions, the US and the EU have refused to recognise the legitimacy of the vote, thus, violating the agreement. The OSCE has reported significant daily increases in ceasefire violations in the affected areas since February 2014. While the US is not a signatory, it has expressed the importance of implementing the agreement. Instead of accepting the existing agreement, Ukraine allegedly never implemented its provision thereby incensing Moscow as well as ethnic Russians in Ukraine. 

On 16 February 2022, the Russian parliament adopted a resolution requesting Putin to recognise Donetsk and Lugansk. This agreement was signed on 21 February 2022 and followed by a request to deploy armed forces. Inevitably the conflict dynamics have escalated. 

While some believe themselves to be immune to the conflict, economists warn that it will have far-reaching global consequences as armed conflict tends to disrupt supply chains and increase the price of food and gas. They predict a further increase in oil prices per barrel as Russia is the world’s largest natural gas exporter and the second largest exporter of crude oil. This is important as oil prices directly impact transportation, logistics, and air freights. On Thursday, 24 February, global oil prices past $105 per barrel warranting these predictions. In addition, Russia is the world’s largest supplier of palladium, a material used by automakers for catalytic converters and to clean car exhaust fumes, a delay which would affect auto production. It is worth noting that Ukraine is a major provider of wheat, corn, and barley. A lack of yellow maize, or even a slowdown in production, could result in an increase of meat prices. 

Exports and sanctions 

Combined, Russia and Ukraine export more than a third of the world’s wheat and 20% of its maize. They also account for 80% of global sunflower oil exports. They supply all major international buyers, as well as many emerging markets. In 2020, 90% of the African continent’s $4 billion agricultural imports from Russia were wheat and 6% sunflower oil. South Africa does not produce enough wheat and is heavily reliant on imports from these countries. It imported more than 30% of its wheat from these two countries over the past five years. 

Western states have announced a coordinated series of sanctions aimed at Russian elites; however, critics warn that they may be ineffective as the country’s economy is large enough to absorb even the most severe sanctions. Its central bank has more than $630 billon in foreign reserves and gold. Its sovereign wealth accounts for an additional $190 billion. Russian debt accounts for a mere 20% of its gross domestic product (GDP). 

The European Commission’s president, Ursula Von der Leyen, states that the bloc would target Russia’s energy sector by preventing European companies from providing Russia with the technology needed to upgrade its refineries. The US Department of Treasury has committed itself to prevent Russia’s state-owned Gazprom from raising money to fund its projects in the US. It is worth noting that Russia and Ukraine’s imports and exports to the US account for less than 1%, while Europe and Russia are interdependent. The EU needs Russian gas, while Russia needs the EU’s money. Some warn that the EU’s decision could be detrimental as it receives over a third of its natural gas from Russia. This is used for home heating and energy generation. These fears were intensified when the natural gas price in Europe increased by 62% on 24 February. It is believed that Russia has been preparing for economic isolation for years and that it could better absorb the sanctions than Europe’s ability to reduce its dependence on Russia’s oil, gas, and coal. Despite all these, Gazprom announced that its gas exports to Europe were continuing as normal. 

While the world watches with bated breath as the conflict rages there are some promising signs. Russian and Ukrainian delegates are currently meeting on the border with Belarus to start a dialogue and Ukraine’s President Volodymyr Zelenskyy has called on Israel to serve as a mediator between himself and Russian President Vladimir Putin. Let us pray that reason prevails.

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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