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  2. Dirac delta function - Wikipedia

    en.wikipedia.org/wiki/Dirac_delta_function

    In mathematical analysis, the Dirac delta function (or δ distribution ), also known as the unit impulse, [1] is a generalized function on the real numbers, whose value is zero everywhere except at zero, and whose integral over the entire real line is equal to one. [2] [3] [4] Since there is no function having this property, modelling the delta ...

  3. Delta-v - Wikipedia

    en.wikipedia.org/wiki/Delta-v

    Delta-v (more known as " change in velocity "), symbolized as and pronounced deltah-vee, as used in spacecraft flight dynamics, is a measure of the impulse per unit of spacecraft mass that is needed to perform a maneuver such as launching from or landing on a planet or moon, or an in-space orbital maneuver. It is a scalar that has the units of ...

  4. List of Delta Force members - Wikipedia

    en.wikipedia.org/wiki/List_of_Delta_Force_members

    Gary L. Harrell: Retired Major General. Former Commander of Delta Force from 1998 to 2000. Served as a troop commander during invasion of Panama in 1989 and served as C Squadron Commander during the Battle of Mogadishu in Somalia in October 1993. Paul R. Howe: Delta Force veteran of Operation Just Cause in Panama and Operation Gothic Serpent.

  5. Mississippi River Delta - Wikipedia

    en.wikipedia.org/wiki/Mississippi_River_Delta

    2001 Image of the active delta front before Hurricanes Katrina and Rita destroyed much of the delta in 2005. The Mississippi River Delta is the confluence of the Mississippi River with the Gulf of Mexico in Louisiana, southeastern United States. The river delta is a three-million-acre (4,700 sq mi; 12,000 km 2) area of land that stretches from ...

  6. Federal Employees Retirement System - Wikipedia

    en.wikipedia.org/wiki/Federal_Employees...

    Federal Employees Retirement System. The Federal Employees' Retirement System ( FERS) is the retirement system for employees within the United States civil service. FERS [1] became effective January 1, 1987, to replace the Civil Service Retirement System (CSRS) and to conform federal retirement plans in line with those in the private sector. [2]

  7. Los Angeles County Employees Retirement Association

    en.wikipedia.org/wiki/Los_Angeles_County...

    LACERA was established on January 1, 1938, following passage of the County Employees Retirement Law of 1937 (CERL), which mandates LACERA to pay for the defined retirement benefits of Los Angeles County employees and their beneficiaries. In 1971, LACERA began administering a retiree healthcare benefits program. Management

  8. Association of BellTel Retirees - Wikipedia

    en.wikipedia.org/.../Association_of_BellTel_Retirees

    It was founded by Verizon retiree members of the Association of BellTel Retirees. ProtectSeniors.Org is dedicated to the interests of corporate retirees in the United States. The group represents 14.3 million retirees from 392 companies, 45 labor union locals, 98 municipal, state and federal retiree groups and 16 associations. [citation needed]

  9. Hotel Employees and Restaurant Employees Union - Wikipedia

    en.wikipedia.org/wiki/Hotel_Employees_and...

    The Hotel Employees and Restaurant Employees Union ( HERE) was a United States labor union representing workers of the hospitality industry, formed in 1890. In 2004, HERE merged with the Union of Needletrades, Industrial, and Textile Employees (UNITE) to form UNITE HERE. HERE notably organized the staff of Yale University in 1984.