Yo u 've known about your heart va l ve " murmur " for years. What you don't k n ow is whether you'll ever need surgery to repair or replace the va l ve. M a ny people with heart va l ve problems are concerned about the possibility of someday needing open-heart surgery. Fortunately, the majority of people with heart valve problems won't suffer any ill effects or ever need s u r g e r y. In addi...

Prepared from Hydroxy-Terminated Polydimethylsiloxane and Methyltriethoxysilane Kenneth J. Wynne,* T. Ho, E. E. Johnston and Sharon A. Myers Materials Chemistry Branch, Code 6120, Naval Research Laboratory, Washington, DC 20375, USA Physical Science S&T Division-331, Office of Naval Research, Arlington, VA 22217-5660, USA Department of Chemistry, Virginia Polytechnic Institute and State Univers...

Lingyu Wang a,∗, Chao Yao b, Anoop Singhal c and Sushil Jajodia d a Concordia Institute for Information Systems Engineering, Concordia University, Montreal, QC, H3G 1M8, Canada E-mail: [email protected] b Center for Secure Information Systems, George Mason University, Fairfax, VA 22030-4444, USA E-mail: [email protected] c Computer Security Division, National Institute of Standards and Technol...

Method: Thirty-three clusters of 50 subjects ≥ 50 years old were randomly selected. Consenting subjects underwent enumeration to establish a demographic profile and thereafter a clinical examination. Visual acuity (VA) was measured with a Tumbling ‘E’ chart; participants having a VA < 6/18 were retested with a pinhole. If no improvement in VA occurred, subjects underwent clinical examination, i...

New technologies are generating potentially discoverable evidence in electronic form in ever increasing volumes. As a result, traditional techniques of document search and retrieval in pursuit of electronic discovery in litigation are becoming less viable. One potential new technological solution to the e-discovery search and retrieval challenge is Visual Analysis (VA). VA is a technology that ...

New technologies are generating potentially discoverable evidence in electronic form in ever increasing volumes. As a result, traditional techniques of document search and retrieval in pursuit of electronic discovery in litigation are becoming less viable. One potential new technological solution to the e-discovery search and retrieval challenge is Visual Analysis (VA). VA is a technology that ...

Allissia A. Gilmartin and William A. Petri, Jr* 1 Department of Microbiology, Immunology and Cancer Biology, University of Virginia, Charlottesville, VA, USA 2 Department of Medicine, University of Virginia, Charlottesville, VA, USA. 3 Department of Pathology, University of Virginia, Charlottesville, VA, USA. * Corresponding Authors: William A. Petri, Jr., M.D., Ph.D., Chief, Infectious Disease...