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Earned Value Management
Earned value management (EVM), earned value project management, or earned value performance management (EVPM) is a project management technique for measuring project performance and progress in an objective manner. Overview Earned value management is a project management technique for measuring project performance and progress. It has the ability to combine measurements of the project management triangle: Scope (project management), scope, time, and costs. In a single System integration, integrated system, EVM is able to provide accurate forecasts of project performance problems, which is an important aspect of project management. Early EVM research showed that the areas of planning and control are significantly impacted by its use; and similarly, using the methodology improves both scope definition as well as the analysis of overall project performance. More recent research studies have shown that the principles of EVM are positive predictors of project success. The populari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Project Management
Project management is the process of supervising the work of a Project team, team to achieve all project goals within the given constraints. This information is usually described in project initiation documentation, project documentation, created at the beginning of the development process. The primary constraints are Scope (project management), scope, time and budget. The secondary challenge is to operations research, optimize the Resource allocation, allocation of necessary inputs and apply them to meet predefined objectives. The objective of project management is to produce a complete project which complies with the client's objectives. In many cases, the objective of project management is also to shape or reform the client's brief to feasibly address the client's objectives. Once the client's objectives are established, they should influence all decisions made by other people involved in the project– for example, project managers, designers, contractors and subcontractors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Office Of Management And Budget
The Office of Management and Budget (OMB) is the largest office within the Executive Office of the President of the United States (EOP). The office's most prominent function is to produce the president's budget, while it also examines agency programs, policies, and procedures to see whether they comply with the president's policies and coordinates inter-agency policy initiatives. Russell Vought is the current director of the OMB since February 2025. History The Bureau of the Budget, OMB's predecessor, was established in 1921 as a part of the United States Department of the Treasury, Department of the Treasury by the Budget and Accounting Act of 1921, which President Warren G. Harding signed into law. The Bureau of the Budget was moved to the Executive Office of the President of the United States, Executive Office of the President in 1939 and was run by Harold D. Smith during the government's rapid expansion of spending during World War II. James L. Sundquist, a staffer at the B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EVM Fig1
EVM may refer to: * Earned value management in project management * Electronic voting machine An electronic voting machine is a voting machine based on electronics. Two main technologies exist: ''optical scan voting system, optical scanning'' and ''direct-recording electronic voting machine, direct recording'' (DRE). Optical scanning ... * EnviroMission, an Australian energy company * Error vector magnitude, measure of radio transmission/reception * Estonian Open Air Museum (Estonian: ') * Ethereum Virtual Machine, a blockchain computer architecture * Ethnoveterinary medicine * Environmental science, academic field {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Energy
The United States Department of Energy (DOE) is an executive department of the U.S. federal government that oversees U.S. national energy policy and energy production, the research and development of nuclear power, the military's nuclear weapons program, nuclear reactor production for the United States Navy, energy-related research, and energy conservation. The DOE was created in 1977 in the aftermath of the 1973 oil crisis. It sponsors more physical science research than any other U.S. federal agency, the majority of which is conducted through its system of National Laboratories. The DOE also directs research in genomics, with the Human Genome Project originating from a DOE initiative. The department is headed by the secretary of energy, who reports directly to the president of the United States and is a member of the Cabinet. The current secretary of energy is Chris Wright, who has served in the position since February 2025. The department's headquarters are in sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Aeronautics And Space Administration
The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the United States's civil space program, aeronautics research and space research. Established in 1958, it succeeded the National Advisory Committee for Aeronautics (NACA) to give the American space development effort a distinct civilian orientation, emphasizing peaceful applications in space science. It has since led most of America's space exploration programs, including Project Mercury, Project Gemini, the 1968–1972 Apollo program missions, the Skylab space station, and the Space Shuttle. Currently, NASA supports the International Space Station (ISS) along with the Commercial Crew Program and oversees the development of the Orion spacecraft and the Space Launch System for the lunar Artemis program. NASA's science division is focused on better understanding Earth through the Earth Observing System; advancing heliophysics through the effor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Acquisition Regulation
The Federal Acquisition Regulation (FAR) is the principal set of rules regarding Government procurement in the United States. The document describes the procedures executive branch agencies use for acquiring products and services. FAR is part of the Federal Acquisition System, which seeks to obtain the best value for agencies, minimize administrative costs and time required for acquisition, and promote fair competition for the suppliers of the products and services. The FAR is issued by the FAR Council, a body composed of the Secretary of Defense, the GSA Administrator, and the NASA Administrator. This council meets quarterly or more frequently as needed, and the FAR may be updated multiple times per year. The earliest regulation of US government procurement dates 1792. Much of the FAR used today dates to 1984. It is codified at Chapter 1 of Title 48 of the Code of Federal Regulations, . Purpose The purpose of the FAR is "to deliver on a timely basis the best value produ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A-12 Avenger II
The General Dynamics/McDonnell Douglas A-12 Avenger II was a proposed American attack aircraft from General Dynamics and McDonnell Douglas. It was to be an all-weather, carrier-based stealth bomber replacement for the Grumman A-6 Intruder in the United States Navy and Marine Corps. Its ''Avenger II'' name was taken from the Grumman TBF Avenger of World War II. The development of the A-12 was troubled by cost overruns and several delays, causing questions of the program's ability to deliver upon its objectives; these doubts led to the development program's cancellation in 1991. The manner of its cancellation was contested through litigation until a settlement was reached in January 2014. Design and development Advanced Tactical Aircraft program The United States Navy began the Advanced Tactical Aircraft (ATA) program in 1983. The program was to develop and field a replacement for the A-6 Intruder by 1994. Stealth technology developed for the United States Air Force would be us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dick Cheney
Richard Bruce Cheney ( ; born January 30, 1941) is an American former politician and businessman who served as the 46th vice president of the United States from 2001 to 2009 under President George W. Bush. He has been called vice presidency of Dick Cheney, the most powerful vice president in American history. Cheney previously served as White House Chief of Staff for President Gerald Ford, the U.S. representative for from 1979 to 1989, and as the 17th United States secretary of defense in the administration of President George H. W. Bush. Born in Lincoln, Nebraska, Cheney grew up there and in Casper, Wyoming. He attended Yale University before earning a Bachelor of Arts and Master of Arts in political science from the University of Wyoming. He began his political career as an intern for Congressman William A. Steiger, eventually working his way into the White House during the Presidency of Richard Nixon, Nixon and Presidency of Gerald Ford, Ford administrations. He served as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Secretary Of Defense
The United States secretary of defense (acronym: SecDef) is the head of the United States Department of Defense (DoD), the United States federal executive departments, executive department of the United States Armed Forces, U.S. Armed Forces, and is a high-ranking member of the Cabinet of the United States, federal cabinet.#5100.1, DoDD 5100.1: Enclosure 2: a. The secretary of defense's position of command and authority over the military is second only to that of the president of the United States, who is the Powers of the president of the United States#Commander-in-chief, commander-in-chief. This position corresponds to what is generally known as a Defense Minister, defense minister in many other countries. The president appoints the secretary of defense with the advice and consent of the United States Senate, Senate, and is by custom a member of the Cabinet and by law a member of the United States National Security Council, National Security Council. To ensure civilian control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Under Secretary Of Defense For Acquisition And Sustainment
The Under Secretary of Defense for Acquisition and Sustainment, or USD (A&S), is the Principal Staff Assistant (PSA) and advisor to the United States Secretary of Defense, Secretary of Defense for all matters relating to acquisition and sustainment in the United States Department of Defense, Department of Defense. This includes the DoD Acquisition System; system design and development; production; logistics and distribution; installation maintenance, management, and resilience; military construction; procurement of goods and services; material readiness; maintenance; environment and energy resilience (including renewable energy); utilities; business management modernization; International Armaments Cooperation, Cooperative Acquisition and International Agreements, Promoting exportability of military components to allies and partners; nuclear, chemical and biological defense programs; and nuclear command, control, and communications. Ellen Lord became the first Under Secretary of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Project Manager
A project manager is a professional in the field of project management. Project managers have the responsibility of the Project planning, planning, procurement and execution of a project, in any undertaking that has a defined scope, defined start and a defined finish; regardless of industry. Project managers are first point of contact for any issues or discrepancies arising from within the heads of various departments in an organization before the problem escalates to higher authorities, as project representative. Project management is the responsibility of a project manager. This individual seldom participates directly in the activities that produce the result, but rather strives to maintain the progress, mutual interaction and task (project management), tasks of various parties in such a way that reduces the risk of overall failure, maximizes benefits, and minimizes costs. Overview A project manager is the person responsible for accomplishing the project objectives. Key proj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subculture
A subculture is a group of people within a culture, cultural society that differentiates itself from the values of the conservative, standard or dominant culture to which it belongs, often maintaining some of its founding principles. Subcultures develop their own norms and values regarding cultural, political, and sexual matters. Subcultures are part of society while keeping their specific characteristics intact. Examples of subcultures include hippies, Hipster (contemporary subculture), hipsters (which include Hipster (1940s subculture), 1940s original parent subculture), Goth subculture, goths, steampunks, Motorcycle club, bikers, Punk subculture, punks, skinheads, gopnik, Hip hop culture, hip-hoppers, Heavy metal subculture, metalheads, cosplayers, otaku, otherkin, Furry fandom, furries, Hacker culture, hackers and more. The concept of subcultures was developed in sociology and cultural studies. Subcultures differ from countercultures. Definitions The ''Oxford English Dictiona ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
