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Public Warning System (Singapore)
The Public Warning System (PWS) is a network of civil defense sirens installed by the Singapore Civil Defence Force on over 2,000 strategic points in Singapore to warn Singaporeans of impending dangers, air raids and atomic bomb blasts. Thus far, the siren network has only been used for occasional public awareness drills, monthly noon chimes and for commemorating the island's Total Defence (February 15) and Civil Defence Days (September 15). It was also used to mark a minute's silence nationwide for the passing of former prime minister Lee Kuan Yew on the evening of 23 March 2015 and on 1 and 9 August 2020 to mark the first National Day at home. History When it was a British colony, Singapore had mechanically-powered air raid sirens over the island, but the system did not work perfectly and was defunct after World War II. Then, in the 1980s, the SCDF planned a network of powerful electrical sirens throughout Singapore to warn the people of natural disasters and air raids. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Warning System, Dresden
In public relations and communication science, publics are groups of individual people, and the public (a.k.a. the general public) is the totality of such groupings. This is a different concept to the sociological concept of the ''Öffentlichkeit'' or public sphere. The concept of a public has also been defined in political science, psychology, marketing, and advertising. In public relations and communication science, it is one of the more ambiguous concepts in the field. Although it has definitions in the theory of the field that have been formulated from the early 20th century onwards, and suffered more recent years from being blurred, as a result of conflation of the idea of a public with the notions of audience, market segment, community, constituency, and stakeholder. Etymology and definitions The name "public" originates with the Latin '' publicus'' (also '' poplicus''), from ''populus'', to the English word 'populace', and in general denotes some mass population ("the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HANDEL
George Frideric (or Frederick) Handel (; baptised , ; 23 February 1685 – 14 April 1759) was a German-British Baroque composer well known for his operas, oratorios, anthems, concerti grossi, and organ concertos. Handel received his training in Halle and worked as a composer in Hamburg and Italy before settling in London in 1712, where he spent the bulk of his career and became a naturalised British subject in 1727. He was strongly influenced both by the middle-German polyphonic choral tradition and by composers of the Italian Baroque. In turn, Handel's music forms one of the peaks of the "high baroque" style, bringing Italian opera to its highest development, creating the genres of English oratorio and organ concerto, and introducing a new style into English church music. He is consistently recognized as one of the greatest composers of his age. Handel started three commercial opera companies to supply the English nobility with Italian opera. In 1737, he had a physical break ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Defense
Civil defense ( en, region=gb, civil defence) or civil protection is an effort to protect the citizens of a state (generally non-combatants) from man-made and natural disasters. It uses the principles of emergency operations: prevention, mitigation, preparation, response, or emergency evacuation and recovery. Programs of this sort were initially discussed at least as early as the 1920s and were implemented in some countries during the 1930s as the threat of war and aerial bombardment grew. Civil-defense structures became widespread after authorities recognised the threats posed by nuclear weapons. Since the end of the Cold War, the focus of civil defense has largely shifted from responding to military attack to dealing with emergencies and disasters in general. The new concept is characterised by a number of terms, each of which has its own specific shade of meaning, such as ''crisis management'', '' emergency management'', ''emergency preparedness'', ''contingency planning' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1991 Establishments In Singapore
File:1991 Events Collage.png, From left, clockwise: Boris Yeltsin, 1991 Russian presidential election, elected as Russia's first President of Russia, president, waves the new flag of Russia after the 1991 Soviet coup d'état attempt, orchestrated by Soviet Union, Soviet hardliners; Mount Pinatubo 1991 eruption of Mount Pinatubo, erupts in the Philippines, making it the List of large historical volcanic eruptions, second-largest Types of volcanic eruptions, volcanic eruption of the 20th century; MTS Oceanos sinks off the coast of South Africa, but the crew notoriously abandons the vessel before the passengers are rescued; Dissolution of the Soviet Union: The Flag of the Soviet Union, Soviet flag is lowered from the Kremlin for the last time and replaced with the flag of the Russian Federation; The United States and soon-to-be dissolved Soviet Union sign the START I Treaty; A tropical cyclone 1991 Bangladesh cyclone, strikes Bangladesh, killing nearly 140,000 people; Lauda Air Flight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WGU-20
WGU-20 was an emergency government civil defense preparedness radio station in Chase, Maryland USA, operated by the United States Defense Civil Preparedness Agency in the 1970s. Public emergency radio Operating 24 hours a day on a longwave frequency of 179 kHz from Chase, Maryland, WGU-20's programming consisted of pre-recorded announcements (including weather reports) and time checks. The transmitter was situated at 39°21'3.4"N 76°20'44.7"W and used as antenna a single-mast antenna with a height of 219.45 meters (720 ft), which was demolished in 2011. The broadcast had the mechanical sound of early speech synthesis systems but the message could be clearly understood, with time ticks in the background and a continuous announcement akin to the speaking clock: The recording was changed to "good morning" or "good afternoon" at the appropriate times of day.) Utilizing the world's first all- solid state, 50,000-watt, radio transmitter built by Westinghouse, the signal covere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hack Green Secret Nuclear Bunker
The Hack Green Secret Nuclear Bunker is a former government-owned nuclear bunker located at Hack Green, Cheshire, England. History The first military use of the area was in World War II, when a Starfish site was established at Hack Green. Its purpose was to confuse Luftwaffe bombers looking for the vital railway junction at Crewe. A ground-controlled interception (GCI) radar station was added. In the 1950s, the site was modernised as part of the ROTOR project. This included the provision of a substantial semi-sunk reinforced concrete bunker or blockhouse (type R6). The station, officially designated RAF Hack Green, was also known as Mersey Radar. It provided an air traffic control service to military aircraft crossing civil airspace. The site was abandoned and remained derelict for many years until taken over by the Home Office. The R6 bunker was then rebuilt as a Regional Government Headquarters (RGHQs) – one of a network of 17 such sites throughout the UK – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continuity Of Government
Continuity of government (COG) is the principle of establishing defined procedures that allow a government to continue its essential operations in case of a catastrophic event such as nuclear war. COG was developed by the British government before and during World War II to counter threats, such as that of the ''Luftwaffe'' bombing during the Battle of Britain. The need for continuity of government plans gained new urgency with nuclear proliferation. During and after the Cold War countries developed such plans to avoid (or minimize) confusion and disorder due to a power vacuum in the aftermath of a nuclear attack. In the US, COG is no longer limited to nuclear emergencies; the Continuity of Operations Plan was activated following the September 11 attacks. By country Canada Canada built numerous nuclear bunkers across the country, nicknamed " Diefenbunkers" in a play on the last name of then-Prime Minister John Diefenbaker. In 2016, the Privy Council Office made an agreement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corsham Computer Centre
The Corsham Computer Centre (CCC) is an underground British Ministry of Defence (MoD) installation in Corsham, Wiltshire, built in the 1980s. According to the MoD, the centre "processes data in support of the Royal Navy". The centre has been similarly described by Des Browne in 2007, then Secretary of State for Defence, as a "data processing facility in support of Royal Navy operations". In written evidence to the Defence Select Committee in 2007, the Scottish Campaign for Nuclear Disarmament suggested that the centre supports the software maintenance of the United Kingdom nuclear deterrent programme, Trident. A '' The Herald'' newspaper report in 2016 stated that the "UK Software Facility" (UKSF), responsible for the Trident targeting system which was upgraded in 2015, was believed to be located at the Corsham Computer Centre. The facility was built near Hudswell Quarry, and close to the Box Tunnel part of the broader complex of tunnels and quarries in the Corsham area and adj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Rudloe Manor
RAF Rudloe Manor, formerly RAF Box, was a Royal Air Force station located north-east of Bath, England, between the settlements of Box and Corsham, in Wiltshire. It was one of several military installations situated in the area and covered three dispersed sites. The sites are now used by Defence Digital. History The station was established on top of quarries from which Bath Stone had been extracted. In the 1930s some of the tunnels had been converted for use as a Central Ammunition Depot. The vast caverns had some of space, divided into many smaller chambers. During the Second World War, the Operations Centre of No. 10 Group RAF was housed there in three buildings (Operations Room, Filter Room and Communications Centre), which were partially buried for protection, in a similar way to buildings for No. 9 Group at RAF Barton Hall, No. 11 Group RAF at RAF Uxbridge, No. 12 Group RAF at RAF Watnall, No. 13 Group RAF at RAF Newcastle and No. 14 Group RAF at Raigmore House in Inve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Contingencies Secretariat
The Civil Contingencies Secretariat (CCS), created in July 2001, is the executive department of the British Cabinet Office responsible for civil defence, emergency planning in the United Kingdom, UK. The role of the secretariat is to ensure the United Kingdom's resilience against disruptive challenge, and to do this by working with others to anticipate, assess, prevent, prepare, respond and recover. Until its creation in 2001, emergency planning in Britain was the responsibility of the Home Office. The CCS also supports the Civil Contingencies Committee, also known as COBR (or popularly – but incorrectly – as COBRA). Formation In the aftermath of the Year 2000 problem, Y2K bug scare, the Fuel protests in the United Kingdom#2000, fuel protests of 2000, flooding in Autumn 2000 western Europe floods, autumn 2000, and the 2001 United Kingdom foot-and-mouth outbreak, foot and mouth epidemic of 2001 the UK government felt that the existing emergency management policies and stru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Government War Headquarters
The Central Government War Headquarters (CGWHQ) is a complex built underground as the United Kingdom's emergency government war headquarters – the hub of the country's alternative seat of power outside London during a nuclear war or conflict with the Soviet Union. It is located in Corsham, Wiltshire, in a former Bath stone quarry known as Spring Quarry, under the present-day MoD Corsham. In 1940, during the Second World War, the site was acquired by the Minister of Aircraft Production and used as an underground engine factory. The complex was known variously as "Stockwell", "Subterfuge", "Burlington", "Turnstile", "Chanticleer", "Peripheral", and "Site 3". It was also nicknamed "Hawthorn" by journalist Duncan Campbell, who first revealed its existence in his 1982 book ''War Plan UK''. It was also mentioned by Peter Laurie in his 1979 revised edition of ''Beneath the City Streets''. It was commissioned in 1955, after approval by Prime Minister Anthony Eden. However it became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emergency Broadcast System
The Emergency Broadcast System (EBS), sometimes called the Emergency Broadcasting System or the Emergency Action Notification System (EANS), was an emergency warning system used in the United States. It replaced the previous CONELRAD system and was used from 1963 to 1997, at which point it was replaced by the Emergency Alert System. Purpose The system was established to provide the President of the United States with an expeditious method of communicating with the American public in the event of war, threat of war, or grave national crisis. The Emergency Broadcast System replaced CONELRAD on August 5, 1963. In later years, it was expanded for use during peacetime emergencies at the state and local levels. Although the system was never used for a national emergency, it was activated more than 20,000 times between 1976 and 1996 to broadcast civil emergency messages and warnings of severe weather hazards. National Level EBS An order to activate the EBS at the national level w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
