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This is a list of megaprojects, which may be defined in the following categories: . Projects that cost more than US$1 billion and attract a large amount of public attention because of substantial impacts on communities, the natural and built environment, and budgets.
Army Research, Development and Engineering Command (RDECOM) Army Research Laboratory (ARL) Army Armament Research, Development and Engineering Center (ARDEC) Engineer Research and Development Center (ERDC) U.S. Army Test and Evaluation Command (ATEC) Army Medical Research and Material Command (USAMRMC)
System of Systems Engineering (SoSE) methodology is heavily used in U.S. Department of Defense applications, but is increasingly being applied to non-defense related problems such as architectural design of problems in air and auto transportation, healthcare, global communication networks, search and rescue, space exploration, industry 4.0 [1] and many other System of Systems application domains.
The United States has a long history of government support for science and technology. Science policy in the United States is the responsibility of many organizations throughout the federal government. Much of the large-scale policy is made through the legislative budget process of enacting the yearly federal budget. Further decisions are made ...
Planned economies contrast with command economies in that a planned economy is "an economic system in which the government controls and regulates production, distribution, prices, etc." [39] whereas a command economy necessarily has substantial public ownership of industry while also having this type of regulation. [40]
The science policy of the United States is the responsibility of many organizations throughout the federal government. Much of the large-scale policy is made through the legislative budget process of enacting the yearly federal budget , although there are other legislative issues that directly involve science, such as energy policy , climate ...
Engineering and manufacturing development (formerly "full-scale development") post-CDR (Critical design review) Assessment: 7: Capability to produce systems, subsystems or components in a production representative environment. Detailed design is underway. Material specifications are approved. Materials available to meet planned pilot line build ...
Systems engineering uses a host of tools that include modeling and simulation, requirements analysis, and scheduling to manage complexity. Systems engineering is an interdisciplinary field of engineering and engineering management that focuses on how to design, integrate, and manage complex systems over their life cycles.