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Simplified Acquisition Procedures (SAP) are a set of streamlined procedures for government procurement in the United States that reduce the administrative burden of awarding procurements below a threshold value, which, as of 2023, is $250,000. [1] The procedures are described in 48 CFR 13.
Certified cost or pricing data may not be obtained for acquisitions at or below the simplified acquisition threshold. [3] Other exceptions are stated in FAR 15.403-1(b) or may be adopted under a waiver requested by the contracting officer in exceptional circumstances. If certified cost or pricing data has been requested by the Government and ...
If FAR Part 13, simplified acquisition is used, then a contracting officer can select from a range of processes including Government Purchase Card (GPC) for purchases under the micro-purchase threshold (see definition section of FAR for current value (for example, in U.S., it is currently $2,500), simplified acquisition threshold (see FAR ...
The Federal Acquisition Streamlining Act of 1994 (S. 1587; Pub. L. 103–355) is a United States law that was enacted in 1994 with the goal of lowering procurement barriers. This Act enables Simplified Acquisition Procedures where the procurement is limited, facilitates reliance of Commercial off-the-shelf (COTS) technology, and promotes the ...
In electromagnetism, current density is the amount of charge per unit time that flows through a unit area of a chosen cross section. [1] The current density vector is defined as a vector whose magnitude is the electric current per cross-sectional area at a given point in space, its direction being that of the motion of the positive charges at this point.
The AC current density J in a conductor decreases exponentially from its value at the surface J S according to the depth d from the surface, as follows: [4]: 362 = (+) / where is called the skin depth which is defined as the depth below the surface of the conductor at which the current density has fallen to 1/e (about 0.37) of J S.
In electromagnetism, current sources and sinks refers to points, areas, or volumes through which electric current enters or exits a system. While current sources or sinks are abstract elements used for analysis, generally they have physical counterparts in real-world applications; e.g. the anode or cathode in a battery.
The thermal current density is the flux per unit time of thermal energy across a unit area perpendicular to the flow. It is proportional to the temperature gradient. j q = − κ ∇ T {\displaystyle \mathbf {j} _{q}=-\kappa \nabla T} where κ {\displaystyle \kappa } is the thermal conductivity.