نتایج جستجو برای: microscope users
تعداد نتایج: 255627 فیلتر نتایج به سال:
PURPOSE To compare the repeatability and validity of corneal pachymetry by a corneal confocal microscope with a z-axis adapter (Confoscan 4.0 with z-ring adapter: z-CS4) versus ultrasound (US) pachymetry in the measurement of central corneal thickness (CCT). METHODS CCT in 44 eyes of 44 subjects was determined with z-CS4. Z-CS4 exams were used to estimate the repeatability of thickness measur...
Globally connected research sites frequently find the need to share information on a timely basis. The sharing of data obtained from microscopy has historically required that the researcher take micrographs of the desired image and send the film to the other site or, more recently, scan the micrographs into a computer and send the micrographs through e-mail. The authors identified the need to c...
We have built and extensively tested a tool-chain to prepare and screen two-dimensional crystals of membrane proteins by transmission electron microscopy (TEM) at room temperature. This automated process is an extension of a new procedure described recently that allows membrane protein 2D crystallization in parallel (Iacovache et al., 2010). The system includes a gantry robot that transfers and...
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