Likewise, you can find a lot of sites where you can post photos and videos. But until recently, less attention has been paid to online databases — and that’s a pity, because lots of people besides ...

Two of the main crystallographic structure databases, the Cambridge Structural Database (CSD) and the Inorganic Crystal Structure Database (ICSD), will have a single portal for users to deposit and ...

A tabular file has nothing comparable to a segment. The concept of data segments is one of the things that makes a hierarchical database different from a SAS data set and other tabular files. The rows ...

The spatial data sets implement a network data structure with links that connect chains to their two end nodes and each node to one or more chains. This structure is implemented by using direct ...

Researchers at the Universitat Oberta de Catalunya and the Institute of Photonic Sciences have created a Raman spectral database that is accessible and open to the scientific community with 140 of the ...

Libraries are a pretty awesome resource. They’re full of tools, information, and materials anyone can use. Even better, all of it’s free. And the New York Public Library now offers access to a massive ...