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Altitude Room
A hypobaric chamber, or altitude chamber, is a chamber used during aerospace physiology, aerospace or high terrestrial altitude research or training to simulate the effects of high altitude on the human body, especially hypoxia (medical), hypoxia (low oxygen) and hypobaria (low ambient air pressure). Some chambers also control for temperature and relative humidity. Procedure One or more subjects (usually, aircraft pilot, pilots or crew members, though anyone interested in the effects of high altitude can usually arrange a visit) are placed in the chamber. Before "ascending" to the desired altitude, subjects breathe oxygen from oxygen masks to purge nitrogen from their bloodstream so decompression sickness (DCS) does not occur. With masks in place, the atmospheric pressure inside the chamber is then reduced to simulate altitudes of up to tens of thousands of feet. The subjects then remove their oxygen masks and experience the symptoms of Hypoxia (medical), hypoxia. An inside s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambra Hipobàrica
In British legend, Cambra was the daughter of Belinus the Great, a legendary king of the Britons, and married to Antenor, the second King of the Cimmerians. The Cimmerians changed the name of their tribe to Sicambri in honor of Cambra. Cambra's son by Antenor, Priamus the Younger, succeeded his father when he was twenty-six. According to Johannes Trithemius, John Tritemicus, Cambra was so beautiful and wise that the Frankish monarchy obeyed her as if she was an Oracle, and she converted the people to civility from barbarianism. The Saxons, who apparently identified Cambra with the same status as that of a King or priest, developed the proverb ''Sy Camber'', used to refer to any man who spoke as wisely as Cambra. According to John Lewis's history of Great Britain, Cambra taught Noblemen to build cities and castles; she taught women how to dress properly and to use modest countenance, how to sow flax and hemp, and to convert it into cloth; she gave laws and upright judgement to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Of The United States
The United States Armed Forces are the Military, military forces of the United States. U.S. United States Code, federal law names six armed forces: the United States Army, Army, United States Marine Corps, Marine Corps, United States Navy, Navy, United States Air Force, Air Force, United States Space Force, Space Force, and the United States Coast Guard, Coast Guard. Since 1949, all of the armed forces, except the Coast Guard, have been permanently part of the United States Department of Defense. They form six of the eight uniformed services of the United States. Each of the different military services is assigned a role and domain. The Army conducts land operations. The Navy and Marine Corps conduct maritime operations, the Marine Corps specializing in amphibious and maritime littoral operations primarily for supporting the Navy. The Air Force conducts air operations. The Space Force conducts space operations. The Coast Guard is unique in that it specializes in maritime opera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Hospitals Cleveland Medical Center
University Hospitals Cleveland Medical Center (UH Cleveland Medical Center), formerly known as ''University Hospitals Case Medical Center'' (''UH Case Medical Center''), is a large not-for-profit academic medical complex in Cleveland, Ohio, United States. UH Cleveland Medical Center is the main campus of University Hospitals. With 150 locations throughout the Cleveland metropolitan area, the University Hospitals health system encompasses hospitals, outpatient centers, and primary care clinics. University Hospitals Cleveland Medical Center is the main teaching hospital of Case Western Reserve University. It also has an affiliation with the Northeast Ohio Medical University. Locations The main campus of the University Hospitals system is UH Cleveland Medical Center in the University Circle neighborhood of Cleveland, neighboring both Case Western Reserve University and the Cleveland Clinic to the west. The UH Cleveland Medical Center complex comprises the Alfred and Norma Lern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Centre Of Aviation Medicine
The RAF Centre of Aviation Medicine (RAF CAM) is a medical organisation run by the Royal Air Force and based at RAF Henlow in Bedfordshire. It is the main organisation conducting aviation medicine research in the UK. History Formation The centre was formed on 1 December 1998 as a result of the merger of the School of Aviation Medicine based at Farnborough in Hampshire and the Aviation Medicine Training Centre based at RAF North Luffenham in Rutland. The centre's predecessor was the RAF Institute of Aviation Medicine (RAF IAM), which closed in 1994. Expansion The RAF Medical Board and RAF Institute of Health moved from RAF Halton in Buckinghamshire to the centre on 1 June 2000, becoming the Occupation and Environmental Medicine Wing. It was formerly part of RAF Personnel and Training Command, becoming part of RAF Air Command in 2007. In April 2022, the centre retired its two BAE Systems Hawk T1 which were based at MOD Boscombe Down in Wiltshire. The aircraft were used fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John D
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died ), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (died ), one of the twelve apostles of Jesus Christ * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pope Jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of North Dakota
The University of North Dakota (UND) is a Public university, public research university in Grand Forks, North Dakota, United States. It was established by the Dakota Territory, Dakota Territorial Assembly in 1883, six years before the establishment of the state of North Dakota. The university has the only schools of law and medicine in the state of North Dakota. The John D. Odegard School of Aerospace Sciences was the first in the country to offer a degree in unmanned aircraft systems operation. Several national research institutions are on the university's campus including the Energy and Environmental Research Center, the University of North Dakota School of Medicine and Health Sciences, School of Medicine and Health Sciences, and the United States Department of Agriculture, USDA Human Nutrition Research Center. It is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral universities – very high research activity". History Founding UND ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheppard Air Force Base
Sheppard Air Force Base is a United States Air Force (USAF) base located north of the central business district of Wichita Falls, in Wichita County, Texas, United States. It is the largest training base and most diversified in Air Education and Training Command. The base is named in honor of Texas Senator John Morris Sheppard, a supporter of military preparations before World War II. The host unit at Sheppard is the 82d Training Wing (82 TRW), which provides specialized technical training and field training for officers, airmen and civilians of all branches of the U.S. military, other Department of Defense agencies and foreign nationals. The 80th Flying Training Wing (80 FTW), also at Sheppard, conducts the Euro-NATO Joint Jet Pilot Training (ENJJPT) program, a multi-nationally manned and managed flying training program chartered to produce combat pilots for both USAF and NATO. This internationally manned and managed flying training program is the only one in the world ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natick, Massachusetts
Natick ( ) is a town in Middlesex County, Massachusetts, United States. It is near the center of the MetroWest region of Massachusetts, with a population of 37,006 at the 2020 United States census, 2020 census. west of Boston, Natick is part of the Greater Boston area. Massachusetts's center of population was in Natick at the censuses of 2000–2020, most recently in the vicinity of Hunters Lane. Etymology The name ''Natick'' comes from the Massachusett language, language of the Massachusett Native Americans in the United States, Native American tribe and is commonly thought to mean "Place of Hills." A more accurate translation may be "place of [our] searching," after John Eliot (missionary), John Eliot's successful search for a location for his Praying Indian settlement. History Natick was settled in 1651 by John Eliot, a Puritan missionary born in Widford, Hertfordshire, Widford, England, who received a commission and funds from England's Long Parliament to settle the Massa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army Research Institute Of Environmental Medicine
The U.S. Army Research Institute of Environmental Medicine (USARIEM) is the U.S Army’s main institution and facility for military environmental medicine and exercise physiology research. It is located at Natick, Massachusetts, within the U.S. Army Soldier Systems Center (SSC) installation, but is a subordinate lab of the U.S. Army Medical Research and Materiel Command (USAMRMC), headquartered at Fort Detrick, Maryland, USA. Mission USARIEM’s ''Mission Statement'' mandates that the Institute: The Institute has four divisions, each relating to military human performance as it relates to the environment — Biophysical and Biomedical Modeling, Military Nutrition, Military Performance, and Thermal and Mountain Medicine. Research in the divisions focuses on three elements: the ''servicemember'' (acclimation; body size; gender; race; age; health; hydration; nutrition; fitness; and sleep status), the ''environment'' (temperature; wind; humidity; and altitude), and the ''miss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mika LaVaque-Manty
Mika LaVaque-Manty (born 1966) is an American political scientist and Arthur F. Thurnau Professor and associate professor at the University of Michigan. He is known for his works on liberal theory and Immanuel Kant Immanuel Kant (born Emanuel Kant; 22 April 1724 – 12 February 1804) was a German Philosophy, philosopher and one of the central Age of Enlightenment, Enlightenment thinkers. Born in Königsberg, Kant's comprehensive and systematic works ... and is a winner of the 2010 University of Michigan Press Book Award. LaVaque-Manty moved to the United States from Finland in 1986. Books * ''Arguments and Fists: Political Agency and Justification in Liberal Theory''. Routledge 2002 * ''The Playing Fields of Eton: Equality and Excellence in Modern Meritocracy'', University of Michigan Press 2009 * ''Writing in Political Science: A Very Brief Guide'', with Danielle LaVaque-Manty. Oxford University Press 2015 References External links * 21st-century American phi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boyle's Law
Boyle's law, also referred to as the Boyle–Mariotte law or Mariotte's law (especially in France), is an empirical gas laws, gas law that describes the relationship between pressure and volume of a confined gas. Boyle's law has been stated as: The absolute pressure exerted by a given mass of an ideal gas is inversely proportional to the volume it occupies if the temperature and amount of substance, amount of gas remain unchanged within a closed system.Levine (1978) p. 12 gives the original definition. Mathematically, Boyle's law can be stated as: or where is the pressure of the gas, is the volume of the gas, and is a Constant (mathematics), constant for a particular temperature and amount of gas. Boyle's law states that when the temperature of a given mass of confined gas is constant, the product of its pressure and volume is also constant. When comparing the same substance under two different sets of conditions, the law can be expressed as: P_1 V_1 = P_2 V_2. showi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valsalva Maneuver
The Valsalva maneuver is performed by a forceful attempt of exhalation against a closed airway, usually done by closing one's mouth and pinching one's nose shut while expelling air, as if blowing up a balloon. Variations of the maneuver can be used either in medicine, medical examination as a test of cardiac function and autonomic nervous system, autonomic nervous control of the heart (because the maneuver raises the pressure in the lungs), or to clear the ears and paranasal sinuses, sinuses (that is, to equalize pressure between them) when ambient pressure changes, as in scuba diving, hyperbaric oxygen therapy, or air travel. A modified version is done by expiring against a closed glottis. This will elicit the cardiovascular responses described below but will not force air into the Eustachian tubes. History The technique is named after Antonio Maria Valsalva, a 17th-century physician and anatomist from Bologna whose principal scientific interest was the human ear. He descri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
