Planar waveguides of SiO2:TiO2 (multilayer structure) and SiO2:CeO2 (thick layer) were prepared onto commercial glass substrates using a sol-gel technique combined with dip-coating. These glassy coatings were structural characterised by Transmission Electron Microscopy (TEM) Energy Dispersive X-ray analysis and by Confocal Microscopy. Thicknesses of 1230 nm and 4,15 μm and refractive indices of...

*Department of Pathology, University of Cambridge, Cambridge, UK, †Division of Biological Chemistry and Drug Discovery, University of Dundee, Dundee, Scotland, DD1 5EH, UK, ‡The Rockefeller University, 1230 York Avenue, New York, NY 10021, USA, §Seattle Biomedical Research Institute, Seattle, Washington, USA and Institute for Systems Biology, Seattle, WA 98109-5234, USA, ||Department of Compute...

Kenneth G. Schoenly*, Joel E. Cohen, Kong Luen Heong, James A. Litsinger, Alberto T. Barrion and Gertrudo S. Arida Department of Biological Sciences, California State University, Stanislaus, Turlock, CA 95382, USA; Laboratory of Populations, Box 20, Rockefeller and Columbia Universities, 1230 York Avenue, New York, NY 10065, USA; Crop and Environmental Sciences Division, International Rice Rese...

Lab Sci 1993; 23:407–422 14 Afify AM, al-Khafaji BM, Kim B, et al. Endoscopic ultrasound-guided fine needle aspiration of the pancreas: diagnostic utility and accuracy. Acta Cytol 2003; 47:341–348 15 Layfield LJ, Bentz JS, Gopez EV. Immediate on-site interpretation of fine-needle aspiration smears: a cost and compensation analysis. Cancer 2001; 93:319–322 16 Saleh HA, Khatib G. Positive economi...

a Zoological Society London, Institute of Zoology, Regent's Park, London NW1 4RY, UK b Imperial College London, Silwood Park Campus, Buckhurst Road, Ascot, Berkshire, SL5 7PY, UK c Department of Ecology and Evolutionary Biology and Kansas Biological Survey, University of Kansas, Lawrence, KS, USA d Laboratory of Populations, Rockefeller University, 1230 York Ave, NY, 10065, USA e Royal (Dick) S...

Morphological changes and complex developmental processes inside vertebrate embryos are difficult to observe noninvasively with millimeter-penetration and sub-micrometer-resolution at the same time. By using higher harmonic generation, including second and third harmonics, as the microscopic contrast mechanism, optical noninvasiveness can be achieved due to the virtual-level-transition characte...

metamaterials at UHF frequencies Aycan Erentok, Richard W. Ziolkowski, J. A. Nielsen, R. B. Greegor, C. G. Parazzoli, M. H. Tanielian, Steven A. Cummer, Bogdan-Ioan Popa, Thomas Hand, D. C. Vier, and S. Schultz Department of Electrical and Computer Engineering, University of Arizona, 1230 E. Speedway Blvd., Tucson, Arizona, 85721-0104, USA Boeing Phantom Works, P.O. Box 3999, MC 3W-81 Seattle, ...

1) From the Department of Biochemistry, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, USA 2) Department of Cell Biology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 10115, USA 3) present address: Kavli Institute of NanoScience, Department of BioNanoScience, Technical University Delft, Lorentzweg , 2628 CJ Delft, The Netherlands 4) present address: De...

Systemic infectious complications following adenotonsillectomy are exceedingly rare. We describe an otherwise healthy 2-year-old patient who developed group A beta-hemolytic Streptococcus sepsis and presumptive scarlet fever 3 days after an uncomplicated adenotonsillectomy. After resolution of fever, rash, and discharge home on antibiotics, the patient returned on postoperative day 10 with an a...

Myriam Heiman,1 Anne Schaefer,1 Shiaoching Gong,2 Jayms D. Peterson,5 Michelle Day,5 Keri E. Ramsey,6 Mayte Suárez-Fariñas,4 Cordelia Schwarz,3 Dietrich A. Stephan,6 D. James Surmeier,5 Paul Greengard,1 and Nathaniel Heintz2,3,* 1Laboratory of Molecular and Cellular Neuroscience 2GENSAT Project 3Laboratory of Molecular Biology, Howard Hughes Medical Institute 4The Rockefeller University Hospita...