518 search results
Vaccination
Science, Maths & Technology

Vaccination

...aluminium salts, which created depots of antigen and greatly enhanced the levels of antibodies produced in response. Aluminium hydroxide is still added to some vaccines for use in humans, including the diphtheria and tetanus toxoids. Work in animals showed that emulsions containing killed mycobacteria were exceptionally good at producing strong immune responses to other...
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Level 2: Intermediate 14 hrs
Dutch painting of the Golden Age
History & The Arts

Dutch painting of the Golden Age

...sand, scrubby vegetation, bleak, wind-torn trees, and tattered dwellings’ are without precedent in the art of any other country. For Schama, the explanation for the development of this new type of painting, in which native scenes and habitats are depicted with great intimacy and feeling for locality, is to be found in Dutch patriotism and a ‘loyalty to the homely’...
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Level 2: Intermediate 4 hrs
All my own work: exploring academic integrity Badge icon
Education & Development

All my own work: exploring academic integrity

...sand’ means to try to ignore a problem, in the hope that it will eventually go away. This approach to avoiding trouble has become associated with ostriches. However, ostriches, as you may be aware, do not really do this – and nor should you. [An ostrich.] Instead, actively engage with the tutor or other representative from your institution, who has raised the matter...
View course All my own work: exploring academic integrity
Level 1: Introductory 6 hrs
Art and visual culture: medieval to modern
History & The Arts

Art and visual culture: medieval to modern

...casts before progressing to the figure, and the trip to Rome remained a cultural rite of passage. It is true that the hierarchy of the genres was breaking down and the classical ideal was becoming less convincing. In 1859, the French poet Charles Baudelaire (1821–67) poured scorn on the new medium of photography. According to him, photographs that imitated paintings of...
View course Art and visual culture: medieval to modern
Level 2: Intermediate 10 hrs
What is poetry?
History & The Arts

What is poetry?

...cast aside. Even a short poem can evoke a whole scenario, without being explicit. We should file away this idea – that less can be more. This is how far we have got with the building of our poetic house. The house that Jack or Jill might build We know that poems are made of lines and lines need line- breaks, which we’ve already discussed. These lines can, in turn,...
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Level 1: Introductory 12 hrs
Language on the move: Migrating literature and Zachary Richard’s Cajun tales
Languages

Language on the move: Migrating literature and Zachary Richard’s Cajun tales

...cast-out Acadians had lost their land and possessions, and went on a journey to find what they had lost. Some of them, like Pélagie, went back to Canada after years of exile in the New England colonies and rebuilt their homes. Others arrived in Louisiana and founded a new Acadia there. Similarly, when the companions come back, they build Edvardville. This allusion to...
View article Language on the move: Migrating literature and Zachary Richard’s Cajun tales
Article 15 mins
Spectres, Monsters, Fairies and Vampires: An introduction to the Irish Gothic
OpenLearn Ireland

Spectres, Monsters, Fairies and Vampires: An introduction to the Irish Gothic

...cast of character emerge within the Gothic tradition. Supernatural beings such as vampires, ghosts and demons often appear alongside men and women who typify extremes of good and evil: monks and nuns, violent tyrants and naïve damsels in distress, Byronic heroes and femmes fatales. It might be worth noting that although such characterization appears to reinforce gender...
View article Spectres, Monsters, Fairies and Vampires: An introduction to the Irish Gothic
Article 45 mins
Collective leadership
Money & Business

Collective leadership

...casting your own shadow – this shadow influences the people around you. PAUL GODFREY I'd like to hope that I come across as someone who is inclusive. I am always asking an opinion in a room, whether it's a meeting of three people, whether it's flying on a big mission, whether it's in a huge finance meeting, we're absolutely engaging with each individual to ensure that...
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Level 1: Introductory 6 hrs