STN database clusters group together similar databases to help you find answers to your search question.
Some clusters contain databases that cover the same subject area, such as agriculture or toxicology. Others contain databases that share a similar feature; for example, the FULLTEXT cluster includes databases that contain the full text of journal articles and patents.
To search all of the databases in a cluster at once, enter FILE or INDEX followed by the cluster name. Then enter your query. To display the list of clusters while online, enter HELP CLUSTER.
Click a cluster name below to see the databases that are included in the cluster.
| Cluster |
Description |
| 2ANAVIST |
STN AnaVist, Version 2.0, Cluster |
| 2HANAVIST |
STN AnaVist, Version 2.0, Cluster (HCAplus) |
| ADISBASES |
Adis International Limited Database Cluster |
| AEROTECH |
Aerospace and Related Technology Cluster |
| AGRICULTURE |
Agriculture Cluster |
| ALLBIB |
All bibliographic files for STNINDEX searching |
| AUTHORS |
Files for STNINDEX author based searches |
| BIOSCIENCE |
Bioscience Literature Cluster |
| BUSINESS |
Sci-Tech Business and News Cluster |
| CASLINK |
Linked CAS files (Predefined Search Sequences) |
| CASRNS |
CAS Registry Numbers Cluster |
| CHEMENG |
Chemical Engineering Cluster |
| CHEMISTRY |
Chemical Literature Cluster |
| COMPANIES |
Files for company based searches |
| COMPUTER |
Computer Science Cluster |
| CONSTRUCTION |
Building and Construction Cluster |
| CORPSOURCE |
Files for STNINDEX corporate source based searches |
| CSAALL |
Cambridge Scientific Abstracts Files Cluster |
| CURRENT |
Current file environment |
| ELECTRICAL |
Electrical Engineering |
| ENGINEERING |
Engineering and Technology Cluster |
| ENVIRONMENT |
Environment Cluster |
| FOOD |
Food Science and Technology Cluster |
| FORMULATIONS |
Formulations Information Cluster |
| FUELS |
Energy Sources Cluster |
| FULLTEXT |
Fulltext Files Cluster |
| GEOSCIENCE |
Earth and Geo-sciences Cluster |
| GOVREGS |
Governmental Regulations Cluster |
| HCASLINK |
Linked CAS files (Predefined Search Sequences) |
| HEALTH |
Health Sciences Cluster |
| HITS |
Files with hits from last L-number with answers |
| HPATENTS |
Patents Clusters with "H" CAS Files |
| HUMANITIES |
Social Sciences Cluster |
| IMSBASES |
IMS HEALTH Databases Cluster |
| LEARNING |
STN Learning Files |
| MATDATA |
Materials Data Cluster (Numeric Data) |
| MATERIALS |
Materials Science Cluster |
| MEDICINE |
Medicine and Medical Science Cluster |
| MEETINGS |
Sci-Tech Meetings and Conferences Cluster |
| METALS |
Metals Cluster |
| METDATA |
Metals Data Cluster (Numeric Data) |
| NUMERIC |
All numeric files for STNINDEX searching |
| PATENTS |
Patents Cluster |
| PETROLEUM |
Petroleum Cluster |
| PHARMACOLOGY |
Pharmaceutical Science Cluster |
| PHYSICS |
Physics Cluster |
| PNTTEXT |
Patent Fulltext Files Cluster |
| POLYMERS |
Polymer Science Cluster |
| REACTION |
Reactions Cluster |
| RESEARCH |
Research Cluster |
| RFTOOLS |
Library Reference Tools Cluster |
| SAFETY |
Occupational Health and Safety Cluster |
| SESSION |
Current files with L-numbers |
| STRUCTURE |
Structure Searching Cluster |
| SUPPLIERS |
Product Directories and Suppliers Cluster |
| TOXICOLOGY |
Toxicological Information Cluster |
| USPATALL |
U.S. Patent Full Text Cluster |
Updated 11/17/2009 11:35:21 AM
