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DO-178C. DO-178C, Software Considerations in Airborne Systems and Equipment Certification is the primary document by which the certification authorities such as FAA, EASA and Transport Canada approve all commercial software-based aerospace systems. The document is published by RTCA, Incorporated, in a joint effort with EUROC and replaces DO-178B.
DO-178B, Software Considerations in Airborne Systems and Equipment Certification is a guideline dealing with the safety of safety-critical software used in certain airborne systems. It was jointly developed by the safety-critical working group RTCA SC-167 of the Radio Technical Commission for Aeronautics (RTCA) and WG-12 of the European ...
Order to cash (OTC or O2C) normally refers to one of the top-level (context level) business processes for receiving and processing customer orders and revenue recognition. . Order to cash is an essential function in finance; the entire cycle of events happens after a customer places an order until the customer pays for the order; that is, the order is converted to c
The deputy director of the CIA for operations is a senior United States government official in the U.S. Central Intelligence Agency who serves as head of the Directorate of Operations. The position was established December 1, 1950 and from January 4, 1951, until March 1, 1973, it was known as Deputy Director of Plans (DDP).
The symptoms of vitamin D toxicity are primarily related to hypercalcemia, which means excessively high blood calcium levels ( 8 ). Symptoms of hypercalcemia include: digestive distress, such as ...
3 min read. Phlebotomy is when someone uses a needle to take blood from a vein, usually in your arm. Also called a blood draw or venipuncture, it’s an important tool for diagnosing many medical ...
Accounts clerk. v. t. e. Double-entry bookkeeping, also known as double-entry accounting, is a method of bookkeeping that relies on a two-sided accounting entry to maintain financial information. Every entry to an account requires a corresponding and opposite entry to a different account. The double-entry system has two equal and corresponding ...
FAQ. Takeaway. The maximum recommended daily dose of magnesium for adults is 420 mg for males and 350 mg for females. However, some factors may influence your required dose, such as age and health ...