|
List Of Auxiliaries Of The United States Navy
This is a list of Auxiliary ship, auxiliaries of the United States Navy. It covers the various types of ships that support the frontline combat vessels of the United States Navy. Auxiliary ships which function as hospital ships and as oilers are to be found in their own articles: List of United States Navy hospital ships and List of United States Navy oilers. Escort carriers, amphibious warfare vessels, and some mine warfare vessels were also originally classed as auxiliaries but were later given their own hull classification symbols outside the auxiliary series (which all begin with an 'A'). Links to these and other list articles of similar ships can be found throughout this article. List of yard and district craft of the United States Navy, Yard and district craft also function as auxiliaries but generally are smaller and less capable than their ocean-going counterparts, and so they generally remain in harbors and coastal areas. Their hull classification symbols begin with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atrial Fibrillation
Atrial fibrillation (AF, AFib or A-fib) is an Heart arrhythmia, abnormal heart rhythm (arrhythmia) characterized by fibrillation, rapid and irregular beating of the Atrium (heart), atrial chambers of the heart. It often begins as short periods of abnormal cardiac cycle, beating, which become longer or continuous over time. It may also start as other forms of arrhythmia such as atrial flutter that then transform into AF. Episodes can be asymptomatic. Symptomatic episodes may involve heart palpitations, syncope (medicine), fainting, Presyncope, lightheadedness, Unconsciousness, loss of consciousness, or shortness of breath. Atrial fibrillation is associated with an increased risk of heart failure, dementia, and stroke. It is a type of supraventricular tachycardia. Atrial fibrillation frequently results from bursts of tachycardia that originate in muscle bundles extending from the Atrium (heart), atrium to the pulmonary veins. Pulmonary vein isolation by catheter ablation, trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autofocus
An autofocus (AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. An electronic rangefinder has a display instead of the motor; the adjustment of the optical system has to be done manually until indication. Autofocus methods are distinguished as active, passive or hybrid types. Autofocus systems rely on one or more sensors to determine correct focus. Some AF systems rely on a single sensor, while others use an array of sensors. Most modern SLR cameras use through-the-lens optical sensors, with a separate sensor array providing light metering, although the latter can be programmed to prioritize its metering to the same area as one or more of the AF sensors. Through-the-lens optical autofocusing is usually speedier and more precise than manual focus with an ordinary viewfinder, although more precise manual focus can be achieved with special accessories such as focusing magnifiers. Autofocus accur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AF Guardian
The Grumman AF Guardian is the first purpose-built anti-submarine warfare (ASW) carrier-based aircraft to enter service with the United States Navy.Kowalski 1991, p. 3. It consisted of two airframe variants, one for detection gear, the other for weapons. The Guardian remained in service until August 1955, when it was replaced by the twin-engined Grumman S-2 Tracker. The Guardian was the largest single-engine piston-powered carrier aircraft ever to see service. Design and development The original design concept for the aircraft that would become the Guardian, the Grumman TB2F, XTB2F of 1944, was for a twin-engined aircraft with a warload and a range of .Kowalski 1991, pp. 2–3. This was considered to be too large for practical use from an , and was cancelled in 1945, replaced by a modified Grumman F7F Tigercat, the Grumman XTSF, XTSF-1. However, this too was considered impractical, and another alternative, the internally developed Grumman Model G-70, was selected instead, be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air France
Air France (; legally ''Société Air France, S.A.''), stylised as AIRFRANCE, is the flag carrier of France, and is headquartered in Tremblay-en-France. The airline is a subsidiary of the Air France-KLM Group and is one of the founding members of the SkyTeam airline alliance. As of 2013, Air France served 29 destinations in France and operates worldwide scheduled passenger and cargo services to 201 destinations in 78 countries (93 including overseas departments and territories of France) and also carried 46,803,000 passengers in 2019. The airline's global airline hub, hub is at Charles de Gaulle Airport, with Orly Airport as the primary domestic hub. Air France's corporate headquarters, previously in Montparnasse, Paris, are located at the Roissypôle complex on the grounds of Charles de Gaulle Airport, north of Paris. Air France was formed on 30 August 1933 as a merger of Air Orient, Air Union, Compagnie Générale Aéropostale, Compagnie Internationale de Navigation Aérienne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AF Gruppen
The AF Group ASA () () is the third largest civil engineering and construction company in Norway. The company headquarters is located in Oslo. The AF Group is listed on the Oslo Stock Exchange. History The AF Group was established in 1985. The company eventually went into the oil and gas sector and built the landfall tunnel from the Troll Field in 1991, among other projects. AF merged with Ragnar Evensen in 1997, one of Oslo's largest contractors, which doubled AF's revenues. The acquisition of real estate-company Odin in 1997 was the basis for the business area Property, and AF built up the business areas demolition and recycling in the years that followed. The company took on the demolition of Sola Refinery in Jæren in 2000, one of the largest demolition projects in Norway. AF eventually became one of Norway's biggest within demolition. Today, the company is one of the largest providers of energy efficiency and renewable energy production. In 2013, Offshore was established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afghanistan
Afghanistan, officially the Islamic Emirate of Afghanistan, is a landlocked country located at the crossroads of Central Asia and South Asia. It is bordered by Pakistan to the Durand Line, east and south, Iran to the Afghanistan–Iran border, west, Turkmenistan to the Afghanistan–Turkmenistan border, northwest, Uzbekistan to the Afghanistan–Uzbekistan border, north, Tajikistan to the Afghanistan–Tajikistan border, northeast, and China to the Afghanistan–China border, northeast and east. Occupying of land, the country is predominantly mountainous with plains Afghan Turkestan, in the north and Sistan Basin, the southwest, which are separated by the Hindu Kush mountain range. Kabul is the country's capital and largest city. Demographics of Afghanistan, Afghanistan's population is estimated to be between 36 and 50 million. Ancient history of Afghanistan, Human habitation in Afghanistan dates to the Middle Paleolithic era. Popularly referred to as the graveyard of empire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Almost Family
''Almost Family'' is an American drama television series based on the Australian television series ''Sisters'', developed by Annie Weisman which aired from October 2, 2019, to February 22, 2020, on Fox. In March 2020, Fox canceled the series after one season. Premise When it is revealed that fertility doctor Leon Bechley (Timothy Hutton) had used his own sperm to conceive at least 100 children throughout his career, Julia Bechley (Brittany Snow) unites with two of her half siblings—including childhood friend Edie Palmer ( Megalyn Echikunwoke), and retired Olympic athlete Roxy Doyle (Emily Osment)—as they deal with issues that have been affecting their lives. Cast * Brittany Snow as Julia Bechley, a communications director for her father's fertility clinic * Megalyn Echikunwoke as Edie Palmer, Julia's childhood friend and one of Julia's half siblings who is a criminal defense attorney * Emily Osment as Roxy Doyle, a retired gymnast and one of Julia's half siblings * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anarchist Federation (British Isles)
The Anarchist Federation (AF, AFed) is a federation of anarcho-communists in Great Britain. It is not a political party, but a direct action, agitational and propaganda organisation. History The British anarchist movement had been revitalized during the time of the miners' strike of 1984–1985, which had drawn many new people to anarchism and caused a number of anarchist organizations to spring up in the wake of Class War. In 1984, a number of former members of the Libertarian Communist Group established the Libertarian Communist Discussion Group (LCDG), drawing inspiration from texts such as the '' Platform'' by Nestor Makhno and the Manifesto of Libertarian Communism' by Georges Fontenis. The LCDG then began to collaborate with the editor of ''Virus'' magazine and started publishing their own texts about anarcho-communism, changing their name again to the Anarchist Communist Discussion Group (ACDG). After the split of Syndicalist Fight (SyF) from the Direct Action Movement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Action Française
''Action Française'' (, AF; ) is a French far-right monarchist and nationalist political movement. The name was also given to a journal associated with the movement, '' L'Action Française'', sold by its own youth organization, the Camelots du Roi. The movement and the journal were founded by Maurice Pujo and Henri Vaugeois in 1899, as a nationalist reaction against the intervention of left-wing intellectuals on behalf of Alfred Dreyfus. The royalist militant Charles Maurras quickly joined ''Action Française'' and became its principal ideologist. Under the influence of Maurras, ''Action Française'' became royalist, counter-revolutionary (objecting to the legacy of the French Revolution), anti-parliamentary, and pro-decentralization, espousing corporatism, integralism, and Roman Catholicism. Shortly after it was created, ''Action Française'' tried to influence the public opinion by turning its journal into a daily newspaper and by setting up other organizations. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Adaptation Fund
The Adaptation Fund is an international fund that finances projects and programs aimed at helping developing countries to adapt to the harmful effects of climate change. It is set up under the Kyoto Protocol of the United Nations Framework Convention on Climate Change (UNFCCC). History The Adaptation Fund was officially launched in 2007, although it was established in 2001 at the 7th session of the Conference of the Parties (COP7) to the UNFCCC in Marrakech, Morocco to finance concrete adaptation projects and programmes that reduce the adverse effects of climate change facing communities, countries, and sectors. It is intended to finance climate adaptation projects and programmes in developing countries that are parties to the Kyoto Protocol. Funding mechanism The Adaptation Fund was initiated to be primarily financed by a share of proceeds from clean development mechanism (CDM) project activities and also with funds from other sources. However, the initial modest contribution of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronym Finder
Acronym Finder (AF) is a free, online, searchable dictionary and database of abbreviations (acronyms, initialisms, and others) and their meanings. The entries are classified into categories such as ''Information technology, Information Technology, Military/Government, Science, Slang/Pop culture, Pop Culture'' etc. It also contains a database of the United States and Canadian postal codes. For abbreviations with multiple meanings, they are listed by popularity, with the most common one being listed first. it claims to have over a million "''human-edited''" and verified definitions. History Acronym Finder was registered and the database put online by Michael K. Molloy of Colorado in 1997, but he began compiling it in 1985, working as a computer systems officer for the United States Air Force, USAF. Molloy first saw the need of an acronym list while integrating computers at the Randolph Air Force Base in Texas, his first acronym list running up to 30 pages. When he had retired and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
