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J. A. Ratcliffe

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John Ashworth Ratcliffe CB OBE FRS (12 December 1902 – 25 October 1987), "JAR" or "Jack", was an influential British radio physicist. [1]

33 relations: Antony Hewish, Bacup, Basil Briggs, Bernard Lovell, Biographical Memoirs of Fellows of the Royal Society, Cambridge, Edward Victor Appleton, Faraday Medal, Fellow of the Royal Society, Frank Farmer (physicist), Gold Medal of the Royal Astronomical Society, Henry G. Booker, Holweck Prize, Institution of Electrical Engineers, Ionosphere, Joseph Lade Pawsey, Lancashire, Martin Ryle, Maurice Wilkes, Order of the Bath, Order of the British Empire, Physicist, Radio, Ronald N. Bracewell, Royal Institution Christmas Lectures, Royal Medal, Royal Society, Sidney Sussex College, Cambridge, Slough, Telecommunications Research Establishment, United Kingdom, University of Cambridge, World War II.

Antony Hewish

Antony Hewish (born 11 May 1924) is a British radio astronomer who won the Nobel Prize for Physics in 1974 (together with fellow radio-astronomer Martin Ryle) for his role in the discovery of pulsars.

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Bacup

Bacup is a town in Lancashire, England, in the South Pennines close to Lancashire's boundary with West Yorkshire.

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Basil Briggs

Basil Hugh Briggs (1923 – 8 February 1994) was an English/Australian physicist, Reader in physics at the University of Adelaide, winner of the Harrie Massey Medal and Prize for outstanding contribution to physics in Australia in 1992.

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Bernard Lovell

Sir Alfred Charles Bernard Lovell (31 August 19136 August 2012) was an English physicist and radio astronomer.

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Biographical Memoirs of Fellows of the Royal Society

The Biographical Memoirs of Fellows of the Royal Society is an academic journal on the history of science published annually by the Royal Society.

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Cambridge

Cambridge is a university city and the county town of Cambridgeshire, England, on the River Cam approximately north of London.

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Christmas

Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.

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Christmas and holiday season

The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.

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Christmas Eve

Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.

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Christmas traditions

Christmas traditions vary from country to country.

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Edward Victor Appleton

Sir Edward Victor Appleton (6 September 1892 – 21 April 1965) was an English physicist, Nobel Prize winner (1947) and pioneer in radiophysics.

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Faraday Medal

The Faraday Medal is the top medal awarded by the Institution of Engineering and Technology (IET) (previously called the Institution of Electrical Engineers).

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Fellow of the Royal Society

Fellowship of the Royal Society (FRS, ForMemRS and HonFRS) is an award granted to individuals that the Royal Society judges to have made a "substantial contribution to the improvement of natural knowledge, including mathematics, engineering science and medical science".

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Frank Farmer (physicist)

Frank Farmer OBE (18 September 1912 – 16 July 2004) was an English physicist, and a pioneer in the application of physics to medicine, particularly in relation to the practical aspects of cancer treatment by radiation.

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Gold Medal of the Royal Astronomical Society

The Gold Medal of the Royal Astronomical Society (RAS) is the highest award given by the RAS.

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Henry G. Booker

Henry G. Booker (December 14, 1910 – November 1, 1988) was an Anglo-American physicist and engineer.

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Holweck Prize

The Holweck Prize is a major European prize for Physics awarded jointly every year by the British Institute of Physics (IOP) and the Société Française de Physique (SFP).

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Institution of Electrical Engineers

The Institution of Electrical Engineers (IEE, pronounced I-E-E) was a British professional organisation of electronics, electrical, manufacturing, and Information Technology professionals, especially electrical engineers.

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Ionosphere

The ionosphere is the ionized part of Earth's upper atmosphere, from about to altitude, a region that includes the thermosphere and parts of the mesosphere and exosphere.

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Joseph Lade Pawsey

Joseph Lade Pawsey (14 May 1908 – 30 November 1962) was an Australian scientist, radiophysicist and radio astronomer.

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Lancashire

Lancashire (abbreviated Lancs.) is a county in north west England.

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Martin Ryle

Sir Martin Ryle (27 September 1918 – 14 October 1984) was an English radio astronomer who developed revolutionary radio telescope systems (see e.g. aperture synthesis) and used them for accurate location and imaging of weak radio sources.

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Maurice Wilkes

Sir Maurice Vincent Wilkes (26 June 1913 – 29 November 2010) was a British computer scientist who designed and helped build the electronic delay storage automatic calculator (EDSAC), one of the earliest stored program computers and invented microprogramming, a method for using stored-program logic to operate the control unit of a central processing unit's circuits.

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New Year

New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.

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New Year's Day

New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.

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New Year's Eve

In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.

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Order of the Bath

The Most Honourable Order of the Bath (formerly the Most Honourable Military Order of the Bath) is a British order of chivalry founded by George I on 18 May 1725.

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Order of the British Empire

The Most Excellent Order of the British Empire is a British order of chivalry, rewarding contributions to the arts and sciences, work with charitable and welfare organisations, and public service outside the Civil service.

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Physicist

A physicist is a scientist who has specialized knowledge in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe.

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Radio

Radio is the technology of using radio waves to carry information, such as sound, by systematically modulating properties of electromagnetic energy waves transmitted through space, such as their amplitude, frequency, phase, or pulse width.

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Ronald N. Bracewell

Ronald Newbold Bracewell AO (22 July 1921 – 12 August 2007) was the Lewis M. Terman Professor of Electrical Engineering of the Space, Telecommunications, and Radioscience Laboratory at Stanford University.

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Royal Institution Christmas Lectures

The Royal Institution Christmas Lectures are a series of lectures on a single topic each, which have been held at the Royal Institution in London each year since 1825, missing 1939–42 because of the Second World War.

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Royal Medal

A Royal Medal, known also as The King's Medal or The Queen's Medal, depending on the gender of the monarch at the time of the award, is a silver-gilt medal, of which three are awarded each year by the Royal Society, two for "the most important contributions to the advancement of natural knowledge" and one for "distinguished contributions in the applied sciences", done within the Commonwealth of Nations.

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Royal Society

The President, Council and Fellows of the Royal Society of London for Improving Natural Knowledge, commonly known as the Royal Society, is a learned society.

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Sidney Sussex College, Cambridge

Sidney Sussex College (referred to informally as "Sidney") is a constituent college of the University of Cambridge in England.

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Slough

Slough is a large town in Berkshire, England, on the western fringes of the Greater London Urban Area, west of central London, north of Windsor, east of Maidenhead, south-east of High Wycombe and north-east of the county town of Reading.

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Telecommunications Research Establishment

The Telecommunications Research Establishment (TRE) was the main United Kingdom research and development organization for radio navigation, radar, infra-red detection for heat seeking missiles, and related work for the Royal Air Force (RAF) during World War II and the years that followed.

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United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain,Usage is mixed with some organisations, including the and preferring to use Britain as shorthand for Great Britain is a sovereign country in western Europe.

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University of Cambridge

The University of Cambridge (informally Cambridge University)The corporate title of the university is The Chancellor, Masters, and Scholars of the University of Cambridge.

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World War II

World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.

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2018

2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.

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2019

2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.

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Redirects here:

J A Ratcliffe, J. A. Radcliffe, J.A. Ratcliffe, JA Ratcliffe, Jack Ratcliffe, John Ashworth Ratcliffe.

References

[1] https://en.wikipedia.org/wiki/J._A._Ratcliffe

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