The database of urine chemical composition will continue to grow as new techniques and instruments are developed to identify additional compounds, the scientists said.
Further, we have developed a database of PM2.5 chemical composition for 2000 2005 for 187 U.S. counties generated by the U.S. EPA Belll et al. 2007).
From the same in-house database we extracted the chemical composition of each plant (3,526 unique phytochemicals) and after standardization, by removing salts, ions and hydrogen atoms, an InChi key was generated for unique identification.
To fill this research gap, we investigated the differential toxicity of long-term PM2.5 exposure according to its chemical composition, based on a large-scale national database including approximately 12.5 million Medicare enrollees (≥ 65 years of age).
The Methanogenic Potential Database (BMP Database) provides engineers and scientists with specific and standardized information on the chemical composition and biochemical methane potential of crops, manures, wastes, as well as of mixed substrates.
However, data in the database will need to be updated each time the producer amends the chemical composition of an article and after each amendment of the candidate list.
The database stores some of the information extracted from the CIF files such as unit cell parameters, chemical composition or bibliography and, in turn, offers one the ability to reference these values in search queries.
EOUdb is an online chemical reference database (http://essentialoils.org/eoudb/) with a login requirement, and it provides information on essential oils and their chemical composition, although details about source plant, taxonomy or ecological factors is entirely lacking.
Tells about Phobos' chemical composition.
Its chemical composition is K2Mg6(Si6Al2O20)(OH)4.
