On August 24, 2013, ProQuest will make storage infrastructure improvements to accommodate a growing number of users.
An eight hour (8) maintenance window is needed to perform the necessary infrastructure maintenance, lasting from August 24, 7:00 PM PST – through August 25, 4:00 AM PST.
During this time all ProQuest databases will be unavailable.
Scheduled EBL Platform maintenance August 10th 2013
The EBL platform will be unavailable, due to a platform upgrade, at the following time:
The Dictionary of Natural Products (DNP) is the only comprehensive and fully-edited database on natural products. It provides the busy scientist with fast access to chemical, physical, bibliographic, and structural data on over 139,000 natural products organized into more than 43,000 -virtually every natural product isolated and reported in the literature. This very useful resource arose as a daughter product of the well-known Dictionary of Organic Compounds (DOC) which, since its inception in the 1930s has, through successive editions, always been a leading source of natural product information.
This OSU Trial runs through 9/7/2013.
Please tell us what you think. Comments on this resource can be submitted on the electronic resource evaluation form.
Search America’s historic newspaper pages from 1836-1922 or use the U.S. Newspaper Directory to find information about American newspapers published between 1690-present. Chronicling America is sponsored jointly by the National Endowment for the Humanities and the Library of Congress.