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Modelling pollution
Science, Maths & Technology

Modelling pollution

...The material forms part of course MSXR209 Mathematical Modelling... Modelling pollution A short introduction to this album. Pollution in the Great Lakes From equations to models – experts explain water quality modelling and describe types of pollution. Modelling pollution Finding solutions to subtle and complex problems. Exploring how chemicals impact the environment....
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Audio 18 mins
Medicine in ancient Greece and Rome
Health, Sports & Psychology

Medicine in ancient Greece and Rome

...opening off a corridor around a square or rectangular courtyard and primarily cared for the sick, rather than those injured on the battlefield. There is still debate over whether all buildings of this shape were hospitals, or whether the rooms were storerooms. The Romans made use of home remedies, such as Cato’s universal panacea, the cabbage, for which he describes...
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Article 5 mins
Manual metal arc welding (MMA)
Science, Maths & Technology

Manual metal arc welding (MMA)

...open-circuit voltages of 50–100 V. Power sources range from 30 to 500 Amps a.c. or d.c. Coated electrodes contain slag-forming ingredients (that produce a fluid coating over the weld as it cools) and gas-forming ingredients (that generate atmospheres of CO2, CO or H2 around the arc). Principal materials used in electrode coatings include: Carbonaceous material of the...
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Article 10 mins
A National Health Service or an International Health Service?: South Asian geriatricians
Society, Politics & Law

A National Health Service or an International Health Service?: South Asian geriatricians

...Open University's Open Degree. On 5 July every year the UK celebrates the establishment of the National Health Service (NHS) in 1948, arguably one of the greatest British achievements of the post-war years. The NHS was particularly lauded during the height of the COVID-19 pandemic with weekly clapping for those who worked there. The National Health Service has always been...
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Article 10 mins
Unparliamentary language: the benefits of swearing in politics
Languages

Unparliamentary language: the benefits of swearing in politics

...course, it’s always important to look beyond the words themselves to see how language is being used to create a particular effect. That’s not to say they don’t occasionally swear in public. Or that swearing doesn’t have a particular place in political rhetoric. During the 2017 general election campaign, for example, Theresa May very pointedly described herself in...
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Article 5 mins
International Day for the Eradication of Poverty
Society, Politics & Law

International Day for the Eradication of Poverty

...eliminate poverty in all countries. Here on OpenLearn, we have collated a range of videos, content and free courses to help aid your understanding of poverty. Take a look at the FREE resources below. Learn more about poverty and international development Watch these videos with Hans Rosling on poverty statistics Explore the language of poverty in the UK with this podcast...
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Article 5 mins
International Day of Peace
Miscellaneous

International Day of Peace

...It is not enough to teach children how to read, write and count. Education has to cultivate mutual respect for others and the world in which we live, and help people forge more just, inclusive and peaceful societies.Learn more about the processes of peace, the aftermath of conflict and more with the articles, interactive, free courses and videos below. More about peace...
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Article 5 mins
World Religion Day
History & The Arts

World Religion Day

...third Sunday of every month (this year 15th January 2023 and as always will focus on encouraging people to understand and accept the hundreds of differing faiths across the globe. To celebrate this, here on OpenLearn we have gathered a variety of learning tools - from a new video exploring religion and violence to a free course on the spiritual revolution of the 1960s....
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Article 5 mins