Zero documents refer to letters, manuscripts, notes, experimental records, meeting minutes, etc.
The carrier form of zero-time information is called zero-time documents. This is a type of document that has been gradually recognized and valued in the past 20 years. It has originality, novelty, dispersion and non-retrieval properties. and other characteristics.
The original recording is a zero-time document. Zero documents include original documents without any processing, such as experimental records, manuscripts, original audio recordings, original videos, conversation records, etc. Zero-time literature plays an important role in the preservation of original documents, verification of original data, and verification of original ideas (right holders). It is characterized by direct and authentic information sources and novel content.
Types of documents:
According to publication form, documents can be divided into: scientific and technological books, scientific and technological journals, patent documents, conference documents, scientific and technological reports, government publications, dissertations, standards Literature, scientific literature.
Since the 1960s, there has been an "intelligence explosion" and a proliferation of documents around the world. Some people estimate that human scientific knowledge doubled in about 50 years in the 16th century; in the middle of the 20th century, it doubled in about ten years; in the 1970s, it doubled every five years; currently, it doubles every three years or so, so The number of documents has also increased.
According to statistics, more than 600,000 books are published every year in the world, and about 5 million papers of various kinds are published. With the deepening of reform and opening up in our country, the wave of new technological revolution has also hit the ancient eastern coast, and the publication and distribution of literature has grown rapidly.