Now showing items 1-10 of 30
Matrix Factorization Methods Applied in Microarray Data Analysis
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 ...
Synthesis, Characterization, and Reactivity Studies of (Cyclohexenyl)nickel(II) Complexes
(American Chemical Society, 7/13/2010)
Global Reactivation of Epigenetically Silenced Genes in Prostate Cancer
(American Association for Cancer Research, 2010)
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 ...
Metadata quality control in digital repositories and collections: criteria, semantics, and mechanisms
(Taylor & Francis, 2010-09)
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 ...
CoGAPS: an R/C++ package to identify patterns and biological process activity in transcriptomic data
(Oxford University Press, 2010)
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 ...
Is there an information literacy skills gap to be bridged? An examination of faculty perceptions and activities relating to information literacy in the United States and England
(American Library Association, 2010-05)
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 ...
Analyzing library metadata for Web-based metadata reuse services: a case-study examination of WorldCat.org and RefWorks
(Taylor & Francis, 2010-11)
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 ...
Note: Sensitivity enhancement in continuous-wave electron paramagnetic resonance: Adaptive signal averaging versus a moving average
(American Institute of Physics, 2/2/2010)
From metadata creation to metadata quality control: continuing education needs among cataloging and metadata professionals
(Association for Library and Information Science Education, 2010-07)
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 ...
An Expedient in situ Preparation of Symmetrical 1,4-Dibenzylpiperazines from Benzyl Bromides and 2-Bromoethylamine Hydrobromide
A straightforward synthesis of a variety of 1,4-bis-benzylpiperazines from benzyl halides and 2-bromoethylamine hydrobromide is described.