Wnt signaling: a common theme in animal development
Wnt proteins are now recognized as one of the major families of developmentally important signaling molecules, with mutations in Wnt genes displaying remarkable phenotypes in th...
Publications
Explore 348 academic publications
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348 publications
Field-Effect Tunneling Transistor Based on Vertical Graphene Heterostructures
Tunnel Barriers for Graphene Transistors Transistor operation for integrated circuits not only requires that the gate material has high-charge carrier mobility, but that there i...
Design-Based Research: An Emerging Paradigm for Educational Inquiry
The authors argue that design-based research, which blends empirical educational research with the theory-driven design of learning environments, is an important methodology for...
The Measurement of End-User Computing Satisfaction
This article contrasts traditional versus end-user computing environments and reports on the development of an instrument which merges ease of use and information product items ...
Reprint—Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement
Editor's Note: PTJ's Editorial Board has adopted PRISMA to help PTJ better communicate research to physical therapists. For more, read Chris Maher's editorial starting on page 8...
Evaluation of a soluble tetrazolium/formazan assay for cell growth and drug sensitivity in culture using human and other tumor cell lines.
We have previously described the application of an automated microculture tetrazolium assay (MTA) involving dimethyl sulfoxide solubilization of cellular-generated 3-(4,5-dimeth...
Intraepithelial CD8<sup>+</sup>tumor-infiltrating lymphocytes and a high CD8<sup>+</sup>/regulatory T cell ratio are associated with favorable prognosis in ovarian cancer
In a recent report, [Zhang et al. (2003) N. Engl. J. Med. 348, 203–213], the presence of CD3 + tumor-infiltrating lymphocytes (TILs) was found to correlate with improved surviva...
Critical Issues in Qualitative Research Methods.
Dialogue On Origins Qualitative Research - Janice M Morse Fact or Fantasy? Dialogue On Learning Qualitative Methods Abstract Knowing - Katharyn A May The Case for Magic in Metho...
Managerial and Organizational Cognition: Notes from a Trip Down Memory Lane
The study of cognition in organizations has burgeoned in recent years. Top-down information processing theory suggests that individuals create knowledge structures to help them ...
Feature selection: evaluation, application, and small sample performance
A large number of algorithms have been proposed for feature subset selection. Our experimental results show that the sequential forward floating selection algorithm, proposed by...
Neighbor-Net: An Agglomerative Method for the Construction of Phylogenetic Networks
We present Neighbor-Net, a distance based method for constructing phylogenetic networks that is based on the Neighbor-Joining (NJ) algorithm of Saitou and Nei. Neighbor-Net prov...
Internet Paradox Revisited
Kraut et al. (1998) reported negative effects of using the Internet on social involvement and psychological well‐being among new Internet users in 1995–96. We called the effects...