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Lisa Harvey-Smith
Lisa Harvey-Smith is a British-Australian astrophysicist, Australia's Women in STEM Ambassador and a Professor of Practice in Science Communication at the University of NSW. Her research interests include the origin and evolution of cosmic magnetism, supernova remnants, the interstellar medium, massive star formation and astrophysical masers. For almost a decade Harvey-Smith was a research scientist at Australia’s Commonwealth Scientific and Industrial Research Organisation (CSIRO), including several years as the Project Scientist for the Square Kilometre Array Pathfinder and later Project Scientist for the Australian Square Kilometre Array Pathfinder (ASKAP) Telescope. Early life and education Lisa Harvey-Smith was born in Harlow, in Essex. She attended Finchingfield Primary School, where her mother was the headteacher. She was home educated between 1991 and 1996. She later attended Braintree College. Harvey-Smith obtained a Master of Physics degree with Honours, majori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harlow
Harlow is a town and local government district located in the west of Essex, England. Founded as a Planned community, new town in 1947, it is situated on the border with Hertfordshire, and occupies a large area of land on the south bank of the upper River Stort, Stort Valley, which has been made navigable through other towns and features a canal section near its watermill. Old Harlow is a historic village founded by the early medieval age and most of its high street buildings are early Victorian and residential, mostly protected by one of the Conservation Areas in the district. In Old Harlow is a field named Harlowbury, a de-settled monastic area which has the remains of a chapel, a scheduled ancient monument. The M11 motorway passes through to the east of the town. Harlow has its own commercial and leisure economy. It is also an outer part of the London commuter belt and employment centre of the M11 corridor which includes Cambridge and London Stansted Airport to the north. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Square Kilometre Array
The Square Kilometre Array (SKA) is an intergovernmental organisation, intergovernmental international radio telescope project being built in Australia (low-frequency) and South Africa (mid-frequency). The combining infrastructure, the Square Kilometre Array Observatory (SKAO), and headquarters, are located at the Jodrell Bank Observatory in the United Kingdom. The SKA cores are being built in the southern hemisphere, where the view of the Milky Way galaxy is the best and radio interference is at its least. Conceived in the 1990s, and further developed and designed by the late-2010s, when completed a total collecting area of approximately one square kilometre. It will operate over a wide range of frequencies and its size will make it 50 times more sensitive than any other radio instrument. If built as planned, it should be able to Astronomical survey, survey the sky more than ten thousand times faster than before. With receiving stations extending out to a distance of at least ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brian Cox (physicist)
Brian Edward Cox (born 3 March 1968) is an English physicist and musician who is professor of particle physics in the School of Physics and Astronomy at the University of Manchester and the Royal Society Professor for Public Engagement in Science. He is best known to the public as the presenter of science programmes, especially BBC Radio 4’s ''The Infinite Monkey Cage'' and the ''Wonders of...'' series and for popular science books, including '' Why Does E=mc2?'' and '' The Quantum Universe''. Cox has been described as the natural successor for the BBC's scientific programming by Sir David Attenborough. Before his academic career, Cox was a keyboard player for the British bands Dare and D:Ream. Early life and education Cox was born on 3 March 1968 in the Royal Oldham Hospital, later living in nearby Chadderton from 1971. He has a younger sister. His parents worked for The Yorkshire Bank, his mother as a cashier and his father as a middle-manager in the same branch. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macmillan Publishers
Macmillan Publishers (occasionally known as the Macmillan Group; formally Macmillan Publishers Ltd in the United Kingdom and Macmillan Publishing Group, LLC in the United States) is a British publishing company traditionally considered to be one of the Big Five (publishers), "Big Five" English language publishers (along with Penguin Random House, Hachette Book Group USA, Hachette, HarperCollins and Simon & Schuster). Founded in London in 1843 by Scottish brothers Daniel MacMillan, Daniel and Alexander MacMillan (publisher), Alexander MacMillan, the firm soon established itself as a leading publisher in Britain. It published two of the best-known works of Victorian-era children's literature, Lewis Carroll's ''Alice's Adventures in Wonderland'' (1865) and Rudyard Kipling's ''The Jungle Book'' (1894). Former Prime Minister of the United Kingdom, Harold Macmillan, grandson of co-founder Daniel, was chairman of the company from 1964 until his death in December 1986. Since 1999, Macmi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chief Executive Women
Chief Executive Women (CEW) is an Australian organisation that supports women entrepreneurs and those in leadership positions and those aspiring to be senior executives. It provides a network of women in these positions, as well as funding leadership scholarships. It also lobbies government on issues affecting such issues as the gender pay gap. History The organisation began in Victoria in 1985 as an offshoot of Women Chiefs of Enterprises International (WCEI), or (''Les Femmes Chefs D'Enterprises Mondiales'', or FCEM), which was founded in Paris, France, in 1945. The formation of both groups was inspired by the need to mentor and support women entrepreneurs and in senior roles in organisations, and those to aspire to either. The CEW wanted to get a fairer deal for women in Australia, and to provide a network for sharing experiences with each other. WCEI asked Barbara Cail AO, then the publisher of ''Portfolio Magazine'', to set up a branch in New South Wales, which she did by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VLBI
Very-long-baseline interferometry (VLBI) is a type of astronomical interferometry used in radio astronomy. In VLBI a signal from an astronomical radio source, such as a quasar, is collected at multiple radio telescopes on Earth or in space. The distance between the radio telescopes is then calculated using the time difference between the arrivals of the radio signal at different telescopes. This allows observations of an object that are made simultaneously by many radio telescopes to be combined, emulating a telescope with a size equal to the maximum separation between the telescopes. Data received at each antenna in the array include arrival times from a local atomic clock, such as a hydrogen maser. At a later time, the data are correlated with data from other antennas that recorded the same radio signal, to produce the resulting image. The resolution achievable using interferometry is proportional to the observing frequency. The VLBI technique enables the distance between t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ASKAP
The ASKAP radio telescope is a radio telescope array located at Inyarrimanha Ilgari Bundara, the CSIRO Murchison Radio-astronomy Observatory in the Mid West region of Western Australia. The facility began as a technology demonstrator for the international Square Kilometre Array (SKA), an internationally planned radio telescope which will be larger and more sensitive. The ASKAP site has been selected as one of the SKA's two central locations. It is operated by the Commonwealth Scientific and Industrial Research Organisation (CSIRO) and forms part of the Australia Telescope National Facility. Construction commenced in late 2009 and first light was in October 2012. ASKAP consists of 36 identical parabolic antennas, each in diameter, working together as a single astronomical interferometer with a total collecting area of approximately . Each antenna is equipped with a phased-array feed (PAF), significantly increasing the field of view. This design provides both fast survey sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Manchester
The University of Manchester is a public university, public research university in Manchester, England. The main campus is south of Manchester city centre, Manchester City Centre on Wilmslow Road, Oxford Road. The University of Manchester is considered a red brick university, a product of the civic university movement of the late 19th century. The current University of Manchester was formed in 2004 following the merger of the University of Manchester Institute of Science and Technology (UMIST) and the Victoria University of Manchester. This followed a century of the two institutions working closely with one another. Additionally, the university owns and operates major cultural assets such as the Manchester Museum, The Whitworth art gallery, the John Rylands Library, the Tabley House, Tabley House Collection and the Jodrell Bank Observatory – a UNESCO World Heritage Site. The University of Manchester Institute of Science and Technology had its origins in the Manchester Mechan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Master Of Physics
A Master of Physics honours (or MPhys (Hons)) degree is a specific master's degree for courses in the field of physics. United Kingdom In England and Wales, the MPhys is an undergraduate award available after pursuing a four-year course of study at a university. In Scotland the course has a five-year duration. In some universities, the degree has the variant abbreviation MSci. These are taught courses, with a research element in the final year — this can vary from a small component to an entire year working with a research group — and are not available as postgraduate qualifications in most cases, although depending on institution the final year can be considered as approximately equivalent to an MSc. Structure In terms of course structure, MPhys degrees usually follow the pattern familiar from bachelor's degrees with lectures, laboratory work, coursework and exams each year. Usually one, or more commonly two, substantial projects are to be completed in the fourth year which m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unschooling
Unschooling is a practice of self-driven informal learning characterized by a lesson-free and curriculum-free implementation of homeschooling. Unschooling encourages exploration of activities initiated by the children themselves, under the belief that the more personal learning is, the more meaningful, well-understood, and therefore useful it is to the child. The term ''unschooling'' was coined in the 1970s and used by educator John Holt, who is widely regarded as the father of unschooling. Unschooling is often seen as a subset of homeschooling, the key difference lying in the use of an external or individual curriculum. Homeschooling, in its many variations, has been the subject of widespread public debate. Critics of unschooling see it as extreme, and express concerns that unschooled children will be neglected by parents who may not be capable of sustaining a proper educational environment, and the child might lack the social skills, structure, discipline, and mot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finchingfield
Finchingfield is a village in the Braintree district of North Essex, England, a primarily rural area. It is approximately from Thaxted, with the nearest larger towns being Saffron Walden and Braintree. Nearby villages include Great Bardfield, Great Sampford, and Wethersfield. History There has been a settlement in Finchingfield since historical records of the area began. Archaeological evidence suggests a Roman villa once stood 400 metres south-southwest of today's village church. The place-name 'Finchingfield ' is first attested in the Domesday Book of 1086, where it appears as ''Fincingefelda,'' meaning 'the field of Finc or his people'. The village was an official stop for horse-drawn coaches travelling from London to Norwich. Spains Hall, the nearby Elizabethan country house, was built in the early fifteenth century. The hall is named after Hervey de Ispania, who held the manor at the time of the 1086 ''Domesday Book''. Since then, the land has been owned by four ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masers
A maser is a device that produces coherent electromagnetic waves ( microwaves), through amplification by stimulated emission. The term is an acronym for microwave amplification by stimulated emission of radiation. Nikolay Basov, Alexander Prokhorov and Joseph Weber introduced the concept of the maser in 1952, and Charles H. Townes, James P. Gordon, and Herbert J. Zeiger built the first maser at Columbia University in 1953. Townes, Basov and Prokhorov won the 1964 Nobel Prize in Physics for theoretical work leading to the maser. Masers are used as timekeeping devices in atomic clocks, and as extremely low-noise microwave amplifiers in radio telescopes and deep-space spacecraft communication ground-stations. Modern masers can be designed to generate electromagnetic waves at microwave frequencies and radio and infrared frequencies. For this reason, Townes suggested replacing "microwave" with "molecular" as the first word in the acronym "maser". The ''laser'' works by the sam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
