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Seal of the United States Court of Appeals for the Federal Circuit. Veterans advocacy organizations such as Disabled American Veterans (DAV) and the National Organization of Veterans' Advocates (NOVA) [8] have argued that many additions to the M21-1 Manual constitute "interpretative rules" and that the Federal Circuit therefore has jurisdiction to review such changes upon direct appeal by a ...
A typical DBQ is a packet of several original sources (anywhere from three to sixteen), labeled by letters (beginning with "Document A" or "Source A") or numbers. Usually all but one or two source(s) are textual, with the other source(s) being graphic (usually a political cartoon , map , or poster if primary and a chart or graph if secondary).
The Department of Veterans Affairs (VA) began to provide disability benefits for post-traumatic stress disorder (PTSD) in the 1980s after the diagnosis became part of official psychiatric nosology. Post-traumatic stress disorder (PTSD) is a serious, potentially debilitating psychiatric disorder that can develop after experiencing one or more ...
The United States Department of Veterans Affairs (VA) is a Cabinet-level executive branch department of the federal government charged with providing lifelong healthcare services to eligible military veterans at the 170 VA medical centers and outpatient clinics located throughout the country. Non-healthcare benefits include disability ...
A state health agency (SHA), or state department of health, is a department or agency of the state governments of the United States focused on public health. The state secretary of health is a constitutional or at times a statutory official in several states of the United States. The position is the chief executive official for the state's ...
PDF is a standard for encoding documents in an "as printed" form that is portable between systems. However, the suitability of a PDF file for archival preservation depends on options chosen when the PDF is created: most notably, whether to embed the necessary fonts for rendering the document; whether to use encryption; and whether to preserve additional information from the original document ...
SHA-2: A family of two similar hash functions, with different block sizes, known as SHA-256 and SHA-512. They differ in the word size; SHA-256 uses 32-bit words where SHA-512 uses 64-bit words. There are also truncated versions of each standard, known as SHA-224, SHA-384, SHA-512/224 and SHA-512/256. These were also designed by the NSA.
SHA-2 basically consists of two hash algorithms: SHA-256 and SHA-512. SHA-224 is a variant of SHA-256 with different starting values and truncated output. SHA-384 and the lesser-known SHA-512/224 and SHA-512/256 are all variants of SHA-512. SHA-512 is more secure than SHA-256 and is commonly faster than SHA-256 on 64-bit machines such as AMD64.