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Employment record book. An employment record book is an official personal document recording the employment status of its owner over time. Some European countries issue such documents, others did earlier. The first employment record books are said to have been issued in German Reich in 1892 in the mining industry. [1]
Heidelberg University University of Zurich University of Göttingen. Notable works. Die Mitte Der Zeit. Notable ideas. theological concept known as Heilsgeschichte. Hans Conzelmann (27 October 1915 – 20 June 1989) was a Protestant, German theologian and New Testament scholar.
A small set of fields is defined and can be extended with additional text values if required. This method is deprecated in PDF 2.0. In PDF 1.4, support was added for Metadata Streams, using the Extensible Metadata Platform (XMP) to add XML standards-based extensible metadata as used in other file formats. PDF 2.0 allows metadata to be attached ...
In mathematics, particularly in group theory, the Frattini subgroup of a group G is the intersection of all maximal subgroups of G. For the case that G has no maximal subgroups, for example the trivial group {e} or a Prüfer group, it is defined by . It is analogous to the Jacobson radical in the theory of rings, and intuitively can be thought ...
One-time pad. A format of one-time pad used by the U.S. National Security Agency, code named DIANA. The table on the right is an aid for converting between plaintext and ciphertext using the characters at left as the key. In cryptography, the one-time pad (OTP) is an encryption technique that cannot be cracked, but requires the use of a single ...
The number 2,147,483,647 is the eighth Mersenne prime, equal to 2 31 − 1. It is one of only four known double Mersenne primes. [ 1 ] The primality of this number was proven by Leonhard Euler, who reported the proof in a letter to Daniel Bernoulli written in 1772. [ 2 ] Euler used trial division, improving on Pietro Cataldi 's method, so that ...
The defeat of Nazi Germany in 1945 freed approximately 11 million foreigners (categorized as "displaced persons"), most of whom were forced labourers and POWs. During the war, German forces brought into the Reich 6.5 million civilians, in addition to Soviet POWs, for unfree labour in factories. [1] Returning them home was a high priority for ...
The Abbreviated Injury Scale (AIS) is an anatomical-based coding system created by the Association for the Advancement of Automotive Medicine to classify and describe the severity of injuries. [ 1 ][ 2 ][ 3 ] It represents the threat to life associated with the injury rather than the comprehensive assessment of the severity of the injury. [ 4 ]