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Jan Ingen-Housz
Jan (or John) Ingenhousz or Ingen-Housz FRS (8 December 1730 – 7 September 1799) was a Dutch-born British physiologist, biologist and chemist. He is best known for discovering photosynthesis by showing that light is essential to the process by which green plants absorb carbon dioxide and release oxygen. He also discovered that plants, like animals, have cellular respiration. In his lifetime he was known for successfully inoculating the members of the Habsburg family in Vienna against smallpox in 1768 and subsequently being the private counsellor and personal physician to the Austrian Empress Maria Theresa. Early life He was born into the patrician Ingen Housz family in Breda in Staats-Brabant in the Dutch Republic. From the age of 16, Ingenhousz studied medicine at the University of Leuven, the Protestant Universities were not then open to Catholics like himself, where he obtained his MD in 1753. He studied two more years at the University of Leiden, where he attend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breda
Breda () is a city and municipality in the southern part of the Netherlands, located in the province of North Brabant. The name derived from ''brede Aa'' ('wide Aa' or 'broad Aa') and refers to the confluence of the rivers Mark and Aa. Breda has 185,072 inhabitants on 13 September 2022 and is part of the Brabantse Stedenrij; it is the ninth largest city/municipality in the country, and the third largest in North Brabant after Eindhoven and Tilburg. It is equidistant between Rotterdam and Antwerp. As a fortified city, it was of strategic military and political significance. Although a direct Fiefdom of the Holy Roman Emperor, the city obtained a municipal charter; the acquisition of Breda, through marriage, by the House of Nassau ensured that Breda would be at the centre of political and social life in the Low Countries. Breda had a population of in ; the metropolitan area had a population of . History In the 11th century, Breda was a direct fief of the Holy Roman Empero ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smallpox
Smallpox was an infectious disease caused by variola virus (often called smallpox virus) which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) certified the global eradication of the disease in 1980, making it the only human disease to be eradicated. The initial symptoms of the disease included fever and vomiting. This was followed by formation of ulcers in the mouth and a skin rash. Over a number of days, the skin rash turned into the characteristic fluid-filled blisters with a dent in the center. The bumps then scabbed over and fell off, leaving scars. The disease was spread between people or via contaminated objects. Prevention was achieved mainly through the smallpox vaccine. Once the disease had developed, certain antiviral medication may have helped. The risk of death was about 30%, with higher rates among babies. Often, those who survived had extensive scarring of their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thornhill, West Yorkshire
Thornhill is a village and former township in the unparished area of Dewsbury, Kirklees, West Yorkshire, England. Historically part of the West Riding of Yorkshire, Thornhill was absorbed into Dewsbury County Borough in 1910. It is located on a hill on the south side of the River Calder, and has extensive views of Dewsbury, Ossett and Wakefield. It is known for its collection of Anglo-Saxon crosses. History Thornhill is mentioned in the Domesday Book of 1086 as within the ancient wapentake of Agbrigg, while Anglian crosses and other remains indicate that there was a settlement here by the 9th century. A hoard of 27 Roman denarii found in Turnip Lane and pottery at the cross indicates substantially earlier settlement. The tombstone of a certain very high-ranking Anglian called Osberht (a very rare find) was found in the graveyard of Thornhill Parish Church. Some historians claim that the grave bearing the name Osbehrt is that of King Osberht, who was killed on 21 March 86 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benjamin Franklin
Benjamin Franklin ( April 17, 1790) was an American polymath who was active as a writer, scientist, inventor, statesman, diplomat, printer, publisher, and political philosopher. Encyclopædia Britannica, Wood, 2021 Among the leading intellectuals of his time, Franklin was one of the Founding Fathers of the United States, a drafter and signer of the United States Declaration of Independence, and the first United States Postmaster General. As a scientist, he was a major figure in the American Enlightenment and the history of physics for his studies of electricity, and for charting and naming the current still known as the Gulf Stream. As an inventor, he is known for the lightning rod, bifocals, and the Franklin stove, among others. He founded many civic organizations, including the Library Company, Philadelphia's first fire department, and the University of Pennsylvania. Isaacson, 2004, p. Franklin earned the title of "The First American" for his early and indefa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Yorkshire
West Yorkshire is a metropolitan and ceremonial county in the Yorkshire and Humber Region of England. It is an inland and upland county having eastward-draining valleys while taking in the moors of the Pennines. West Yorkshire came into existence as a metropolitan county in 1974 after the reorganisation of the Local Government Act 1972 which saw it formed from a large part of the West Riding of Yorkshire. The county had a recorded population of 2.3 million in the 2011 Census making it the fourth-largest by population in England. The largest towns are Huddersfield, Castleford, Batley, Bingley, Pontefract, Halifax, Brighouse, Keighley, Pudsey, Morley and Dewsbury. The three cities of West Yorkshire are Bradford, Leeds and Wakefield. West Yorkshire consists of five metropolitan boroughs ( City of Bradford, Calderdale, Kirklees, City of Leeds and City of Wakefield); it is bordered by the counties of Derbyshire to the south, Greater Manchester to the south-west, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birstall, West Yorkshire
Birstall is a large village in the metropolitan borough of Kirklees, West Yorkshire, England. It is part of Birstall and Birkenshaw ward which had a population of 16,298 at the 2011 census. Historically in the West Riding of Yorkshire, and part of the Heavy Woollen District, the town is approximately south-west of Leeds and situated close to the M62 motorway. The village is situated between Leeds, Bradford, Huddersfield and Wakefield. History Birstall's name is derived from the Old English ''byrh'' and ''stall'' meaning a fortified site. The town is not mentioned in the ''Domesday Book'' but is alluded to as one of two settlements in Gomersal. '' Pigot's National Commercial Directory for 1828–29'' listed it as one of the four villages which make up the township of Gomersal. The hill fort itself would have been situated high above the village, to one side of the present-day Raikes Lane, which heads towards Gildersome, and onto Leeds. In prehistoric days, trackways ran in v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Priestley
Joseph Priestley (; 24 March 1733 – 6 February 1804) was an English chemist, natural philosopher, separatist theologian, grammarian, multi-subject educator, and liberal political theorist. He published over 150 works, and conducted experiments in electricity and other areas of science. He was a close friend of, and worked in close association with Benjamin Franklin involving electricity experiments. Priestley is credited with his independent discovery of oxygen by the thermal decomposition of mercuric oxide, having isolated it in 1774. During his lifetime, Priestley's considerable scientific reputation rested on his invention of carbonated water, his writings on electricity, and his discovery of several "airs" (gases), the most famous being what Priestley dubbed "dephlogisticated air" (oxygen). Priestley's determination to defend phlogiston theory and to reject what would become the chemical revolution eventually left him isolated within the scientific community. Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
House Of Hanover
The House of Hanover (german: Haus Hannover), whose members are known as Hanoverians, is a European royal house of German origin that ruled Hanover, Great Britain, and Ireland at various times during the 17th to 20th centuries. The house originated in 1635 as a cadet branch of the House of Brunswick-Lüneburg, growing in prestige until Hanover became an Electorate in 1692. George I became the first Hanoverian monarch of Great Britain and Ireland in 1714. At Queen Victoria's death in 1901, the throne of the United Kingdom passed to her eldest son Edward VII, a member of the House of Saxe-Coburg and Gotha. The last reigning members of the House lost the Duchy of Brunswick in 1918 when Germany became a republic. The formal name of the house was the House of Brunswick-Lüneburg, Hanover line. The senior line of Brunswick-Lüneburg, which ruled Brunswick-Wolfenbüttel, became extinct in 1884. The House of Hanover is now the only surviving branch of the House of Welf, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrian Empire
The Austrian Empire (german: link=no, Kaiserthum Oesterreich, modern spelling , ) was a Central-Eastern European multinational great power from 1804 to 1867, created by proclamation out of the realms of the Habsburgs. During its existence, it was the third most populous monarchy in Europe after the Russian Empire and the United Kingdom. Along with Prussia, it was one of the two major powers of the German Confederation. Geographically, it was the third-largest empire in Europe after the Russian Empire and the First French Empire (). The empire was proclaimed by Francis II in 1804 in response to Napoleon's declaration of the First French Empire, unifying all Habsburg possessions under one central government. It remained part of the Holy Roman Empire until the latter's dissolution in 1806. It continued fighting against Napoleon throughout the Napoleonic Wars, except for a period between 1809 and 1813, when Austria was first allied with Napoleon during the invasion of Ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hertfordshire
Hertfordshire ( or ; often abbreviated Herts) is one of the home counties in southern England. It borders Bedfordshire and Cambridgeshire to the north, Essex to the east, Greater London to the south, and Buckinghamshire to the west. For government statistical purposes, it forms part of the East of England region. Hertfordshire covers . It derives its name – via the name of the county town of Hertford – from a hart (stag) and a ford, as represented on the county's coat of arms and on the flag. Hertfordshire County Council is based in Hertford, once the main market town and the current county town. The largest settlement is Watford. Since 1903 Letchworth has served as the prototype garden city; Stevenage became the first town to expand under post-war Britain's New Towns Act of 1946. In 2013 Hertfordshire had a population of about 1,140,700, with Hemel Hempstead, Stevenage, Watford and St Albans (the county's only ''city'') each having between 50,000 and 10 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir John Pringle, 1st Baronet
Sir John Pringle, 1st Baronet (10 April 1707 – 18 January 1782) was a Scottish physician who has been called the "father of military medicine" (although Ambroise Paré and Jonathan Letterman have also been accorded this sobriquet). Biography Youth and early career John Pringle was the youngest son of Sir John Pringle, 2nd Baronet, of Stichill, Roxburghshire (1662–1721), by his spouse Magdalen (d. December 1739), daughter of Sir Gilbert Eliott, 3rd Baronet, of Stobs. He was educated at St Andrews, at Edinburgh, and at Leiden. In 1730 he graduated with a degree of Doctor of Physic at the last-named university, where he was an intimate friend of Gerard van Swieten and Albrecht von Haller. He settled in Edinburgh at first as a physician, but between 1733 and 1744 was also Professor of Moral Philosophy at Edinburgh University. In 1742 he became physician to the Earl of Stair, then commanding the British army in Flanders. About the time of the battle of Dettingen in Bavari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inoculation
Inoculation is the act of implanting a pathogen or other microorganism. It may refer to methods of artificially inducing immunity against various infectious diseases, or it may be used to describe the spreading of disease, as in "self-inoculation," the spreading of disease from one part of the body to another, or even to the spreading of bacteria in a Petri dish for culturing purposes. The terms "inoculation", "vaccination", and "immunization" are often used synonymously, but there are some important differences among them. Inoculation is the act of implanting a disease inside a person or animal, vaccination is the act of implanting or giving someone a vaccine specifically, and immunization is what happens to the immune system as a result. Terminology Until the early 1800s inoculation referred only to variolation (from the Latin word ''variola'' = smallpox), the predecessor to the smallpox vaccine. The smallpox vaccine, introduced by Edward Jenner in 1796, was called cowpox ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
