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Air Support Unit
Police aviation in United Kingdom provides British police forces with an aerial support unit to assist them in pursuit, surveillance and tracking. All police aviation in England and Wales comes under the National Police Air Service (NPAS), while Police Scotland and the Police Service of Northern Ireland operate independent units. In addition to its fleet of helicopters, NPAS has introduced four Vulcanair P68R, which are fixed-wing aircraft able to provide longer flying time and lower running costs. Police aviation in England and Wales was once a force-by-force, or forces working in partnership, organisation, however from 2012 to 2015 it transitioned to NPAS. History In 1921, an R33 airship was able to help the police in traffic control around the Epsom and Ascot horse-racing events. The large mural, depicting the 1936 Battle of Cable Street public order incident on the side of St. George's Town Hall in the East End of London, depicts the police autogyro overhead that w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Law Enforcement In The United Kingdom
Law enforcement in the United Kingdom is organised separately in each of the legal systems of the United Kingdom: England and Wales, Scotland, and Northern Ireland. Most law enforcement duties are carried out by police, police constables of a territorial police force. As of 2021, there were 39 territorial police forces in England, 4 in Wales, Police Scotland, one in Scotland, and Police Service of Northern Ireland, one in Northern Ireland. Each is responsible for most law enforcement and crime reduction in its police area. The territorial police forces of England and Wales are overseen by the Home Office and by a police and crime commissioner or other police authority, although they are operationally independent from government. The British Transport Police (BTP), the Ministry of Defence Police (MDP), and the Civil Nuclear Constabulary (CNC) provide Special police, specialist policing services in England, Scotland and Wales. The National Crime Agency (NCA) is primarily tasked ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gyroscope
A gyroscope (from Ancient Greek γῦρος ''gŷros'', "round" and σκοπέω ''skopéō'', "to look") is a device used for measuring or maintaining Orientation (geometry), orientation and angular velocity. It is a spinning wheel or disc in which the axis of rotation (spin axis) is free to assume any orientation by itself. When rotating, the orientation of this axis is unaffected by tilting or rotation of the mounting, due to the angular momentum#Conservation of angular momentum, conservation of angular momentum. Gyroscopes based on other operating principles also exist, such as the microchip-packaged Vibrating structure gyroscope#MEMS gyroscopes, MEMS gyroscopes found in electronic devices (sometimes called gyrometers), solid-state ring laser gyroscope, ring lasers, fibre optic gyroscopes, and the extremely sensitive quantum gyroscope. Applications of gyroscopes include inertial navigation systems, such as in the Hubble Space Telescope, or inside the steel hull of a submer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basic Life Support
Basic life support (BLS) is a level of medical care which is used for patients with life-threatening condition of cardiac arrest until they can be given full medical care by advanced life support providers (paramedics, nurses, physicians or any trained general personnel). It can be provided by trained medical personnel, such as emergency medical technicians, qualified bystanders and anybody who is trained for providing BLS and/or ACLS. Background The International Liaison Committee on Resuscitation (ILCOR) was formed in 1992 to coordinate the efforts of resuscitation worldwide. The ILCOR representatives come from various countries such as the United States, Canada, Australia, New Zealand, and from the European, Asian, and African continents. In 2000, the committee published the first resuscitation guideline. In 2005, the committee published International Consensus on Cardiopulmonary resuscitation (CPR) and Emergency Cardiovascular Care (ECC) Science with Treatment Recommendatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Ambulances In The United Kingdom
Air ambulance services in the United Kingdom provide emergency medical functions, patient transport between specialist centres, or medical repatriation. Services are provided by a mixture of organisations, operating either helicopters or fixed-wing aircraft. All emergency air ambulance helicopters in England, Wales, and Northern Ireland are operated by charities, while Scotland has one charity service in addition to its two NHS-funded helicopters. Fixed-wing air ambulances, used for patient transport, may be government or privately operated. Air ambulance helicopters are complemented by Coastguard SAR helicopters. History The first air ambulance services in the UK commenced in Scotland in November 1933, with a flight from Wideford Airport, Kirkwall, Orkney. The first night time ambulance flight was undertaken in February 1939, from Wideford to the island of Sanday, using car headlights to help take off and landing. The aircraft used was a General Aircraft Monospar, registra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HM Coastguard
His Majesty's Coastguard (HMCG) is the section of the Maritime and Coastguard Agency responsible, through the Secretary of State for Transport to Parliament, for the initiation and co-ordination of all maritime search and rescue (SAR) within the UK Maritime Search and Rescue Region. This includes the mobilisation, organisation and tasking of adequate resources to respond to persons either in distress at sea, or to persons at risk of injury or death on the cliffs or shoreline of the United Kingdom. Since 2015 it has also been responsible for land-based search and rescue helicopter operations. The chief executive of the Maritime and Coastguard Agency is Virginia McVea. His Majesty's Coastguard is a uniformed service that fulfils six of the nine functions required by the International Maritime Organization (IMO): *Search and Rescue *Pollution Response *Vessel Traffic Management *Maritime Safety *Accident and Disaster Response *Maritime Security The other three IMO functions; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Major Trauma Centre
A major trauma centre (MTC) is a specialist unit within the National Health Service of the United Kingdom, set up to provide specialised trauma care and rehabilitation. They are usually found within larger hospitals in major cities which have the necessary infrastructure and staff to deal with major trauma cases. MTCs provide emergency access to life and limb saving consultant-led care in a wide range of specialisms including anaesthetics, orthopaedics, neurosurgery, geriatrics, and emergency medicine. All MTCs have an on-site CT scanner and emergency operating theatres on standby to perform immediate, life-saving surgery. All MTCs also provide consultant-led rehabilitation care, to optimise recovery at the earliest opportunity. Major trauma is described as life-altering injury with risk of death or disability. The first major trauma centre opened in England in 2012, with Scotland following in 2018, and in the same year plans were announced for the first MTC in Wales. Engla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terrestrial Trunked Radio
Tetra is the common name of many small freshwater characiform fishes. Tetras come from Africa, Central America, and South America, belonging to the biological families Characidae, Alestidae (the "African tetras"), Lepidarchidae, Lebiasinidae, Acestrorhynchidae, Stevardiidae, and Acestrorhamphidae. In the past, all of these families were placed in the Characidae. The Characidae and their allies are distinguished from other fish by the presence of a small adipose fin between the dorsal and caudal fins. Many of these, such as the neon tetra (''Paracheirodon innesi''), are brightly colored and easy to keep in captivity. Consequently, they are extremely popular for home aquaria. ''Tetra'' is no longer a taxonomic, phylogenetic term. It is short for '' Tetragonopterus'', a genus name formerly applied to many of these fish, which is Greek for "square-finned" (literally, four-sided-wing). Because of the popularity of tetras in the fishkeeping hobby A hobby is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Guardian
''The Guardian'' is a British daily newspaper. It was founded in Manchester in 1821 as ''The Manchester Guardian'' and changed its name in 1959, followed by a move to London. Along with its sister paper, ''The Guardian Weekly'', ''The Guardian'' is part of the Guardian Media Group, owned by the Scott Trust Limited. The trust was created in 1936 to "secure the financial and editorial independence of ''The Guardian'' in perpetuity and to safeguard the journalistic freedom and liberal values of ''The Guardian'' free from commercial or political interference". The trust was converted into a limited company in 2008, with a constitution written so as to maintain for ''The Guardian'' the same protections as were built into the structure of the Scott Trust by its creators. Profits are reinvested in its journalism rather than distributed to owners or shareholders. It is considered a newspaper of record in the UK. The editor-in-chief Katharine Viner succeeded Alan Rusbridger in 2015. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cessna
Cessna () is an American brand of general aviation aircraft owned by Textron Aviation since 2014, headquartered in Wichita, Kansas. Originally, it was a brand of the Cessna Aircraft Company, an American general aviation aircraft manufacturing corporation also headquartered in Wichita. The company produced small, piston-powered aircraft, as well as business jets. For much of the mid-to-late 20th century, Cessna was one of the highest-volume and most diverse producers of general aviation aircraft in the world. It was founded in 1927 by Clyde Cessna and Victor Roos and was purchased by General Dynamics in 1985, then by Textron in 1992. In March 2014, when Textron purchased the Beechcraft and Hawker Aircraft corporations, Cessna ceased operations as a subsidiary company, and joined the others as one of the three distinct brands produced by Textron Aviation. Throughout its history, and especially in the years following World War II, Cessna became best known for producin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
