Numerous methods have been applied to microarray data to group genes into clusters that show similar expression patterns. These methods assign each gene to a single group, which does not reflect the widely held view among ...

Transcriptional silencing associated with aberrant promoter hypermethylation is a common mechanism of inactivation of tumor suppressor genes in cancer cells. To globally profile the genes silenced by hypermethylation in ...

This article evaluates practices on metadata quality control in digital repositories and collections using an online survey of cataloging and metadata professionals in the United States. The study examines (1) the perceived ...

Coordinated Gene Activity in Pattern Sets (CoGAPS) provides an integrated package for isolating gene expression driven by a biological process, enhancing inference of biological processes from transcriptomic data. CoGAPS ...

Surveys of faculty were conducted at two higher education institutions in England and the United States to ascertain their perceptions of information literacy. Faculty were also asked about the extent to which they ...

The goal of this article is to analyze problems in citation outputs generated by Web-based bibliographic management software RefWorks in order to illustrate how existing library data in the WorldCat.org database can be ...

This study aims to examine the current state and needs of continuing education among cataloging and metadata professionals regarding metadata creation and management.Using nationwide survey data, the study finds an active ...

A straightforward synthesis of a variety of 1,4-bis-benzylpiperazines from benzyl halides and 2-bromoethylamine hydrobromide is described.