Military Health Care essays

Military Health Care essays Military health care has been a hotly debated issue within the popular press and among politicians for the last ten years. This is as a result of the development of programs that government military health care, in a privatized manner, and the attempt to cut costs in doing so. ("Relations with Non-Federal Entities Outline," 2001) The Department of Defense operates one of the largest and most complex health-care organizations in the nation. Including their overseas facilities, the Army, Navy, and Air Force operated about 465 military treatment facilities (MTFs) in 1999, including 91 hospitals and 374 clinics (U.S. General Accounting Office, 1999b).The beneficiary population consists of approximately eight million active duty personnel, retirees, survivors, and their dependents. Their care is provided through a program called TRICARE, which offers both managed-care and fee-for-service options. TRICARE managed-care providers include the MTFs and a network of civilian providers administered through regional contracts with civilian managed-care organizations. The fee-for-service option also covers care provided by civilian providers who have not joined the network. (Hosek The adequacy of availability for standard care as well as combat or on duty injuries and illness care is questioned all over the nation, as many individuals claim difficulty in access and high cost as barriers to receiving even the most basic care, including follow up care for injuries sustained in the line of duty. The challenges to veterans benefits seem to be even greater, but budget manipulations are occurring that may in the long run and short run seriously damage the system, that has been so highly prized as an essential benefit to soldiers since the civil war. Once again the Military Officers Association of America (MOAA) and other members of the Military Coalition are having to gear up to fight the Pentagon's attempts to tripl...

Physical Properties of the Element Chromium

Physical Properties of the Element Chromium Chromium is element atomic number 24 with element symbol Cr. Chromium  Basic Facts Chromium Atomic Number: 24 Chromium Symbol: Cr Chromium Atomic Weight: 51.9961 Chromium Discovery: Louis Vauquelin 1797 (France) Chromium Electron Configuration: [Ar] 4s1 3d5 Chromium Word Origin: Greek chroma: color Chromium Properties: Chromium has a melting point of 1857/-20 °C, a boiling point of 2672 °C, a specific gravity of 7.18 to 7.20 (20 °C), with valences usually 2, 3, or 6. The metal is a lustrous steel-gray color which takes a high polish. It is hard and resistant to corrosion. Chromium has a high melting point, stable crystalline structure, and moderate thermal expansion. All chromium compounds are colored. Chromium compounds are toxic. Uses: Chromium is used to harden steel. It is a component of stainless steel and many other alloys. The metal is commonly used for plating to produce a shiny, hard surface that is resistant to corrosion. Chromium is used as a catalyst. It is added to glass to produce an emerald green color. Chromium compounds are important as pigments, mordants, and oxidizing agents. Sources: The principal ore of chromium is chromite (FeCr2O4). The metal may be produced by reducing its oxide with aluminum. Element Classification: Transition Metal Chromium Physical Data Density (g/cc): 7.18 Melting Point (K): 2130 Boiling Point (K): 2945 Appearance: very hard, crystalline, steel-grayish metal Atomic Radius (pm): 130 Atomic Volume (cc/mol): 7.23 Covalent Radius (pm): 118 Ionic Radius: 52 (6e) 63 (3e) Specific Heat (20 °C J/g mol): 0.488 Fusion Heat (kJ/mol): 21 Evaporation Heat (kJ/mol): 342 Debye Temperature (K): 460.00 Pauling Negativity Number: 1.66 First Ionizing Energy (kJ/mol): 652.4 Oxidation States: 6, 3, 2, 0 Lattice Structure: Body-Centered Cubic Lattice Constant (Ã…): 2.880 CAS Registry Number: 7440-47-3