Using a certain meaning expression and recording system, the knowledge with historical value and research value is recorded on a specific carrier through certain methods and means. The so-called documents and texts refer to written materials related to the system of laws and regulations. Dedication refers to people who are familiar with allusions.
The basic elements of literature are:
1, knowledge with historical value and research value; Specific carrier;
2. Some methods and means; A system for expressing and recording a certain meaning.
People usually understand literature as the sum of knowledge recorded in books, periodicals and books. Literature is the most effective means of recording, accumulating, spreading and inheriting knowledge, the most basic and main source of information in human social activities, and the most basic means of information exchange and dissemination.
Photographs of scientific and technological documents generally refer to scientific and technological papers, which are also called original papers or first-class documents in information science. They include publications that scientifically analyze phenomena (or problems) in natural science, engineering science, humanities and art research.
According to different research methods, scientific papers can be divided into theoretical, experimental and descriptive categories.
Extended data:
The publication types of documents are often the basis for information service departments to preserve, manage and provide documents. According to their nature, characteristics and publishing methods, they can be divided into 10 types:
1. Sci-tech books are a summary exposition of published scientific research achievements, production technology and experience.
2. A sci-tech periodical is a periodical or an irregular continuous publication, with basically the same layout in each issue, a fixed title and a continuous year, volume and issue number. Features: short publishing cycle, fast reporting speed, large quantity, new content and wide distribution.
3. Patent refers to the general name of relevant publications formed in the process of accepting applications and approving inventions in countries with patent system. Including patent specifications, patent announcements, patent classification tables, patent search tools and related legal documents.
4. Technical report A technical report is an official report of a scientific research achievement by a national government department or scientific research and production unit, or an actual record of the progress in each stage of research and experiment.
5. Conference papers Conference papers refer to papers and reports published at international academic conferences and various important domestic academic conferences.
6. Dissertation refers to the thesis written by graduate students and graduates of institutions of higher learning and scientific research for obtaining a certain degree. According to different degrees, it is generally divided into bachelor's thesis, master's thesis and doctoral thesis.
7. Technical standards are the results of standardization work and are approved by recognized authorities in the form of specific documents.
8. Government publications refer to documents issued by government departments and their subordinate institutions, also known as official publications.
9. Product literature refers to the literature published by manufacturers to introduce products, including product samples, product manuals, product catalogues, manufacturers' introductions, etc.
10, technical archives refers to the scientific and technological documents formed in natural science research, production technology, capital construction and other activities that should be filed and preserved.