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Cost Accounting Standards (popularly known as CAS) are a set of 19 standards and rules promulgated by the United States Government for use in determining costs on negotiated procurements. CAS differs from the Federal Acquisition Regulation (FAR) in that FAR applies to substantially all contractors, whereas CAS applied primarily to the larger ones.
The CAS protocol involves at least three parties: a client web browser, the web application requesting authentication, and the CAS server. It may also involve a back-end service , such as a database server, that does not have its own HTTP interface but communicates with a web application.
CORBA – (a) Common Object Request Broker Architecture; CORD – (i/a) Common Operational Requirements Document; CORE – (a) Consortium for Oceanographic Research and Education; CORG – (i) (U.S.) Combat Operations Research Group; COROT – (p) COnvection, ROtation and planetary Transits; cos – (s) Corsican language (ISO 639-2 code) – Cosine
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cis is a mathematical notation defined by cis x = cos x + i sin x, [nb 1] where cos is the cosine function, i is the imaginary unit and sin is the sine function. x is the argument of the complex number (angle between line to point and x-axis in polar form).
Screenshot of the CAS Common Chemistry database with information about caffeine ().. A CAS Registry Number [1] (also referred to as CAS RN [2] or informally CAS Number) is a unique identification number, assigned by the Chemical Abstracts Service (CAS) in the US to every chemical substance described in the open scientific literature, in order to index the substance in the CAS Registry.
The CAS standards can have special use as the basis for the development of student support areas. CAS standards can provide a common base that can ensuring that leadership focus on the services that students receive and can point towards support that is needed in order to be successful. Additionally the CAS standards can be used to guide the ...
which by the Pythagorean theorem is equal to 1. This definition is valid for all angles, due to the definition of defining x = cos θ and y sin θ for the unit circle and thus x = c cos θ and y = c sin θ for a circle of radius c and reflecting our triangle in the y-axis and setting a = x and b = y.