Newspaper journal reading literature retrieval
Academic research, essay writing must be based on academic knowledge of basic theory, familiar with a firm grasp this professional domain, the latest in the understanding of the dynamic. And if want to innovate, will need to know what to do to previous already, the level of what state is in now, still can do what, what should breakthrough, the all dependent on the document information retrieval comprehensive reading, and based on this analysis, research and by constantly judge found, so the new knowledge, new rules, new research field and the solution to the problem of the new method, can achieve the purpose of innovation. Visible, information investigation is our scientific research of the premise and foundation.
How in the ocean of knowledge can inherit and use the human existing knowledge achievements, and can learn to timely and accurate capture, absorb and reflect the latest subject of water Flat new knowledge, new information, continue to widen our sight, the expanded aspect of knowledge, newspapers and literature retrieval reading is we information one of the important aspects of the investigation. newspapers The obvious characteristic literature information transfer is rapid, content is novel, can timely reports of academic study of new achievements and new dynamic. Newspaper reading have read and widely browse two system Kind of method. For the professional core journals should have systematically batch by batch, so can learn about the latest reading the paper data and the new viewpoint, can grasp the academic research dynamic.For other newspapers should be the way to browse, choose this specialized related with articles, thus not only can get more information, and the academic By browsing can widen eye shot, understand this professional outside of the dynamic, often from is inspired, to the accumulation of knowledge and professional research. This paper introduces several below the most Commonly used comprehensive reading newspapers and retrieval publications
The "national newspapers aperiodicals" : Shanghai library editing and publishing. The national CengYongMing main journals material index "and" the national major newspapers material index of.
Since 1980, points "philosophy and social edition" and "KeJiBan" editing and publishing. The "national newspapers and index of select material to carry out knowledge sex, professional and reference, Comprehensive system included domestic important comparison of the newspaper. Project description realized the title, author, including source of cataloguing rules and retrieval publication standardization. In 1993, the whole Countries index of newspapers began implementing the computerized project. The national newspapers printed the index of the Chinese social sciences and electronic edition of the newspaper article title database "and published.The emergence of electronic, fundamentally turn the type books retrieval entrance, retrieval index less slow passive situation. The national newspapers printed the index of predecessor, and is After the founding of the longest continuous publishing, the most extensive information concerning subjects, the biggest newspapers retrieval tools, the Chinese social sciences press title database "and" the national newspaper The "index database of publication and the current domestic large Chinese social sciences press title database. They are search after the founding of the most basic information newspaper paper also The most important retrieval tool.
The newspapers and material index of annual (), Chinese people's university newspapers published data center. Formerly known as "copy newspapers material index of since 1983, expand included Scope to switch to now known. By "copy of newspapers and material each subject each volume problem reported record copy and literature, and a comparison of the assembly is the copy of newspapers and material supporting index.Not only for the order of newspapers and material copy article title, also can be used for retrieval domestic main newspapers and magazines important paper data. The newspapers and material full text copy number According to CD ", Chinese people's university press material center and Beijing new north into industrial development companies editing. This CD as "copy materials of vegetation, the press According to published, content points of marxism-leninism, philosophy, politics, and culture of law education class, language, art, history, geography and other categories and four major categories, available for full text search.
"China academic journal (cd-rom version)" (CAJ-CD) : tsinghua university CD national engineering research center of academic electronic publication the editorial and Beijing tsinghua information system Joint production engineering company. With the advent of the information age, readers' information needs, and the traditional printing sex in literature and manual retrieval already far from meeting the demand, many Electronic journals arises at the historic moment. By means of the use of computer CD database retrieval, show that the huge advantage. This dish is China's first electronic academic journal fulltext retrieval of collection, has the DuoZhong core journals and 2500 professional journals of the relevant material.From 1996 points science and engineering, the agriculture, medicine and health, economic law, history Zhe, social science, education, comprehensive political eight album periodically published by the month, is the world's unique large integrated dynamic full text information resources. Since 1998. And every year for publishing a period "China academic journal (cd-rom version) project document database", in order to meet the needs of the user project retrieval.
The China journal net ": from qinghua university China academic journal (cd-rom version) electronic magazine and tsinghua tongfang CD Co., LTD production, is in "China academic journal (cd-rom version)" (CAJ-CD) based on the development of the built in. Has the following features:
1. Wide coverage of information resources, the user can in many fields of multiple disciplines search. China journal net recorded 6600 domestic DuoZhong journal, 5000 of them DuoZhong journal can provide full text on the Internet.
2. Multi-level literature resources, a project to provide the full text database, record the database and questions problem record database, users can the mouse in 3 database, convenient switch between freedom of choice.
3.There are 7 species of retrieval entrance, title, author, institutions, keywords, the Chinese abstract, citations, fund, etc. Compared with the traditional manual retrieval, journal net has no doubt advantage, the auxiliary function strong, to menu operation, convenient and quick, easy to master.
The China journal net "the opening of the people to realize the long term" that is for a quick inspection, "quickly find the desire, making periodical literature information resources construction and information services have A qualitative change. In the use of journal net inquires the literature information process, as long as the reader's computer and school campus network is linked together, into the campus network home page China journal Nets mirror site, can be in any of the terminal, campus network by time and of the collection of the limit at any time and place, and can use any download browse, set of record and print, avoid The readers of opening time of limited by the library collection of short period and periodical of trouble, it is convenient for the reader.