| 查看: 254 | 回复: 1 | ||
| 当前主题已经存档。 | ||
[资源]
美国政府的科学搜索引擎，非常全呀
|
||
|
今天刚发现的 ，美国政府的科学搜索引擎 http://www.science.gov/scigov/search.html 主要检索方面： 1.Science.gov Web Sites 1.1 Search among major web sites identified by science agencies 2.Agriculture & Food - Food Safety, Gardening, Pesticides, Veterinary Science 2.1AGRICOLA Articles AGRICOLA's (AGRICulture OnLine Access) Journal Article Citation Index, known as "Articles, etc." contains citations, many with abstracts, to journal articles, book chapters, reports, and repints in the National Agricultural Library bibliographic database of citations to the agricultural literature. 2.2AGRICOLA Books AGRICOLA's (AGRICulture OnLine Access) Online Public Access Catalog, known as "Books, etc." contains citations to books, audiovisual materials, serial publications, and other materials in the National Agricultural Library bibliographic database of citations to the agricultural literature. 2.3Center for Food Safety and Applied Nutrition (CFSAN) Food, nutrition, drugs, biologics, medical devices and cosmetic documents including inspectional and compliance references and press announcements. 2.4Technology Transfer Automated Retrieval System Technology Transfer Automated Retrieval System (TEKTRAN) - summarizes selected pre-publication notices from recent research results from the Agricultural Research Service of the U.S. Department of Agriculture. 3.Applied Science & Technologies - Biotechnology, Electronics, Engineering, Transport 3.1DefenseLINK Web Site Official web site for the Department of Defense and the starting point for finding U.S. military information online. 3.2National Institute of Standards and Technology Search a database of databases available through the National Institute of Standards and Technology 3.3NIST TechniPubs Database Searchable database of publications by NIST Authors approved for publication since October 1997. 3.4STINET Report Collection (DTIC) A growing subset of approximately 30,000 reports referenced. This is a collection that provides access to unclassified, unlimited documents. 3.5US Patent & Trademark Office Database The US Patent Office full-text patent database covering the periodfrom 1 January 1976 to the most recent weekly issue date (usually each Tuesday). The US Patent Classification data in the Full-Text Database corresponds to classification data which appears on the printed patent, and may not match current classification data. 4.Astronomy & Space - Exploration, Planets, Space Technologies 4.1NASA Astrophysics Data System The Astrophysics Data System (ADS) is a NASA-funded service that provides access to four sets of abstracts: 633,101 abstracts from astronomical articles, 595,863 abstracts from space instrumentation and engineering articles, 936,261 abstracts from physics and geophysics articles, and 4,245 abstracts from the Los Alamos preprint server. 4.2NASA Technical Reports Server Extensive sources containing information pertinent to NASA's missions and Strategic Enterprises 4.3NASA Web Site Search of the NASA WebSite 5.Biology & Nature - Animals & Plants, Ecology, Genetics, Pest Control USGS NBII (National Biological Information Infrastructure) The National Biological Information Infrastructure (NBII) is a broad, collaborative program to provide increased access to data and information on the nation's biological resources 6. Earth & Ocean Sciences - Land, Maps, Natural Disasters, Oceans, Weather 6.1NOAA Photo Collection The NOAA collection spans centuries of time and much of the natural world from the center of the Earth to the surface of the Sun. 6.2 USGS Publications Warehouse Documents from the USGS Publications Warehouse 7.Energy & Energy Conservation - Energy Use, Fossil Fuel, Solar, Wind 7.1DOE Information Bridge Provides access to over 70,000 full-text and bibliographic records of DOE research and development reports in physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer and information science, renewable energy, and other topics. 7.2Energy Citations Database The Energy Citations Database (ECD) was developed by the U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) to improve access to Departmental and predecessor agency scientific and technical information (STI). The database contains publicly available citations from 1948 through the present for energy and energy-related STI from the Department of Energy (DOE) and its predecessor agencies, the Energy Research & Development Administration (ERDA) and the Atomic Energy Commission (AEC). 8.Environment & Environmental Quality - Air/Water/Noise Quality, Cleanup, Climate Change 8.1Environmental Information Management System (EIMS) Server EPA's Office of Research and Development (ORD) has developed a scientific environmental information management system (EIMS) that stores, manages, and delivers descriptive information (metadata) for data sets, databases, documents, models, multimedia, projects, and spatial information. The EIMS design also provides a repository for scientific documentation that can be easily accessed with standard Web browsers to place a virtual library on the desktop of EPA staff and others with Internet access. EIMS is one of the integrating activities for information management within the USEPA's Office of Research and Development. 8.2EPA Pesticide Factsheets Provides access to the EPA Office of Pesticide Programs Database 9.General Science - Multidisciplinary resources National Technical Information Service (NTIS) Use this page to locate and order government publications and other products issued by NTIS since 1990. Searching capability is limited to titles and topics. 10.Health & Medicine - Disease, Health Care, Nutrition, Mental Health 10.1Center for Biologics Evaluation and Research (CBER) Center for Biologics Evaluation and Research (CBER) regulation of biological and related products including blood, vaccines, tissue, allergenics and biological therapeutics. 10.2Center for Drug Evaluation (CDER) Center for Drug Evaluation and Research (CDER), a USFDA Agency that evaluates drugs 10.3ClinicalTrials.gov The U.S. National Institutes of Health (NIH), through its National Library of Medicine (NLM), provides information on clinical trials primarily in the U.S. and Canada, with some from locations in over 70 countries. Launched in February 2000 it currently contains approximately 5,700 clinical studies. 10.4MedlinePlus MedlinePlus Health Information from the National Library of Medicine 10.5PubMed Database Library of Medicine's public access to MEDLINE database. MEDLINE is a bibliographic database including bibliographic citations and author abstracts covering various medical disciplines. 11.Natural Resources & Conservation - Ecosystems, Energy Resources, Forest Science, Mining Treesearch Treesearch is an online system for locating and delivering publications by Research and Development scientists in the USDA Forest Service. Publications in the collection include research monographs published by the agency as well as papers written by our scientists but published by other organizations in their journals, conference proceedings, or books. Research results behind these publications have been peer reviewed to ensure the best quality science. 12.Science Education - Homework Help, Teaching Aids, Science Internships 12.1ERIC (Educational Resources Information Center) ERIC is the world's largest source of education information, with more than 1 million abstracts of documents and journal articles on education research and practice. Our version of the Database, updated monthly with the latest citations available, provides access to ERIC Document citations from 1966 through August 2002 and ERIC Journal citations from 1966 through August 2002. 12.2National Science Digital Library NSDL, created by the National Science Foundation, provides organized access to high quality resources and tools that support innovations in teaching and learning at all levels of science, technology, engineering, and mathematics education. 12.3NSF Publications Database Searchable database of all numbered publications produced by the National Science Foundation 好用的话大家支持一下。 |
回复此楼» 猜你喜欢
计算机、0854电子信息（085401-058412）调剂
已经有4人回复
-
基金申报
已经有3人回复
-
国自然申请面上模板最新2026版出了吗？
已经有9人回复
-
溴的反应液脱色
已经有6人回复
-
纳米粒子粒径的测量
已经有7人回复
-
常年博士招收(双一流，工科)
已经有4人回复
-
推荐一本书
已经有10人回复
-
参与限项
已经有5人回复
-
有没有人能给点建议
已经有5人回复
-
假如你的研究生提出不合理要求
已经有12人回复
2楼2007-05-24 22:35:54