www.sciencemag.org (this information is current as of October 29, 2007 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/290/5500/2323 version of this article at: including high-resolution figures, can be found in the online Updated information and services, found at: can be related to this article A list of selected additional...

PURPOSE To assess the normal values and the repeatability of the Galilei Dual Scheimpflug Analyzer (GDSA), the biometer IOL Master, and the autokerato/refractometer WAM 5500 in anterior segment examinations. METHODS Eighty-eight eyes from 88 healthy volunteers were prospectively and consecutively recruited. The repeatability was assessed, calculating the intraclass correlation coefficient (IC...

AIM To determine the agreement and repeatability of the pupil measurement obtained with VIP-200 (Neuroptics), PowerRef II (Plusoptix), WAM-5500 (Grand Seiko) and study the effects of instrument design on pupillometry. METHODS Forty patients were measured twice in low, mid and high mesopic. Repeatability was analyzed with the within-subject standard deviation (Sw) and paired t-tests. Agreement...

www.sciencemag.org (this information is current as of February 19, 2007 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/290/5500/2319 version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/cgi/content/full/290/5500/2319/DC1 can be f...

Available solutions for fault tolerance in embedded automation are often based on strong customisation, have hnpacts on the whole life-cycle, and require highly specialised design teams, thus making dependable embedded svstenis costly and difficult to develop and maintain . The TIRf4u1r project develops a fraineivork which provides fault tolerance capabilities to automation svstenis, with the g...

A cluster algorithm was implemented to analyze the backward trajectories arriving in the Barcelona area (BCN), located at the eastern coast of the Iberian Peninsula. Five years of 4-day kinematic back trajectories, computed with the HYbrid Single-Particle Lagrangian Integrated Trajectory model version 4 (HYSPLIT), were clustered and classified in groups of similar length and curvature. To bette...

, 2323 (2000); 290 Science Sam T. Roweis and Lawrence K. Saul Nonlinear Dimensionality Reduction by Locally Linear Embedding This copy is for your personal, non-commercial use only. clicking here. colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others here. following the guidelines can be obtained by Permission to repu...

www.sciencemag.org (this information is current as of July 17, 2007 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/290/5500/2323 version of this article at: including high-resolution figures, can be found in the online Updated information and services, found at: can be related to this article A list of selected additional ar...