Search results
Results From The WOW.Com Content Network
The JN-25 code used in World War II used a codebook of 30,000 code groups superencrypted with 30,000 random additives. The book used in a book cipher or the book used in a running key cipher can be any book shared by sender and receiver and is different from a cryptographic codebook.
Code book approaches like framework analysis, [5] template analysis [6] and matrix analysis [8] centre on the use of structured code books but – unlike coding reliability approaches – emphasise to a greater or lesser extent qualitative research values. Both coding reliability and code book approaches typically involve early theme ...
Values coding: codes that attempt to exhibit the inferred values, attitudes and beliefs of participants. In doing so, the research may discern patterns in world views. Sub-coding: Other names of this method are embedded coding, nested coding or joint coding. This involves assigning primary and second order codes to a word or phrase.
Version 2 (also called "Codebook") of the DDI standard has been implemented in the Dataverse data repository and the data archives of the Inter-university Consortium for Political and Social Research. The latest version 3.3 (also called "Lifecycle") of the DDI standard was released in 2020. [3]
Other "direct" superimposed codes have a fixed hash function for transforming the letters in (one spelling of) a subject into a notch code. Such codes require a much shorter code book that describes the translation of letters in a word to the corresponding notch code, and can in principle easily add new subjects without changing the code book. [5]
The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography is a book by Simon Singh, published in 1999 by Fourth Estate and Doubleday. The Code Book describes some illustrative highlights in the history of cryptography , drawn from both of its principal branches, codes and ciphers .
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
These Bible codes became known to the public primarily due to the American journalist Michael Drosnin, whose book The Bible Code (1997) was a best-seller in many countries. Rips issued a public statement that he did not support Drosnin's work or conclusions; [ 17 ] [ 18 ] even Gans has stated that, although the book says the codes in the Torah ...