Optical scan

Durig U T, Pohl D W and Rohner F 1986 Near-field optical-scanning microscopy J. Appl. Phys. 59 3318 Pohl D W 1991 Scanning near-field optical microscopy (SNOM)/Icfr/. Opt. Electron. Microsc. 12 243... 

Anderson S, Abdellatif M, Schreiner S, McDonell M, Reda D, Fihn S. Information system for a multi-hospital trial using optical scanning and hospital database downloads. Controlled Clin Trials 1995 16 3S 76S. 

Electro-Optic and Acousto-Optic Scanning and Deflection, Milton Gottlieb, Clive L. M. Ireland, and John Martin Ley... 

Optical Scanning Electron Microscopical Examination of Paint 7.5.8.1 Microscopical examination of paint (MEP)... 

TTie major disadvantage of the GeMSAEC is that although several analyses are run in parallel, the system is discontinuous and the rotor has to he stopped for reloading it is also difficult to carry out more than one type of assay in a rotor at any one time. This problem was overcome in the DACOS approach (Discrete Analyser with Continuous Optical Scanning) described by Snook et al. [17]. In this approach, reaction tubes are situated at the periphery of the rotor, which turns in discrete steps, a few degrees at a time, to enable... 

Fig. 2.8 Schematic diagram of discrete analyser with continuous optical scanning.

Myaing, M. T., MacDonald, D. J., and Li, X. 2006. Fiher-optic scanning two-photon fluorescence endoscope. Opt. Lett. 31 1076-78. 

Acousto-Optic Signal Processing Theory and Implementation, edited by Norman J. Berg and John N. Lee Electro-Optic and Acousto-Optic Scanning and Deflection, Milton Gottlieb, Clive L. M. Ireland, and John Martin Ley Single-Mode Fiber Optics Principles and Applications,... 

Figure 13. Optical scanning cross-sectional area recorder. Cylindrical sample shadow is magnified and monitored during extension hy a bank of linearized photocells (83)...

It is important to note that it is common in the reticulated foam industry to use air flow-through to define pore size. Manufacturers calculate average pore sizes from air flow measurements. Presumably, one would do this via a microscope either by counting pores or using an optical scanning device, but given the problems of sampling a bulk material with a microscope, it has become standard to use an empirically derived correlation between air flow and pore size. This serves as an indirect confirmation of the effect of the quality of the foam and its dynamic... 

Recent techniques for detailed mapping and elucidation of processes occurring in pyrotechnic flames have incorporated computer assisted analysis. Ref 66 discusses the implementation of computer automated high speed mapping techniques and optical scanning as applied to spectroscopic analysis of transient combustion and pyrot processes. The considerations involved in the further development of exptl hardware and software have also been discussed... 

A more efficient technique is to determine vesicle size distributions from 2D cross-sections of hand samples (Dullien and Dhawan 1973 Russ 1986 Marsh 1988 Mangan 1990 Toramaru 1990). Sample cross-sections can be optically scanned and the data numerically processed to... 

McHardy, W. J., and Robertson, L. (1983). An optical scanning electron microscopic and microanalytical study of cementation in some podzols. Geoderma 30,161-170. 

To maintain a perpetual inventory system, all purchases and sales must be entered into the computer system (Carroll, 1998 West, 2003). A clerk can enter data from purchases, or the computer dispensing system can be interfaced with the computer order system. The interface allows for the inventory to be reduced when a product is dispensed. The sales data can also be entered at the point of sale by devices that use optical scanning and barcode technology. Point-of-sale (POS) devices are advantageous in that they improve the accuracy of pricing and inventory data. They eliminate the need for price stickers, reduce the frequency of pricing errors, and automatically track inventory. 

A practical difficulty, encountered in this study was performing the AUC runs at temperatures higher than 40 °C at such high temperatures, the oil vapors from the diffusion pump interfere with the UV absorption optics. They circumvented this problem by using a different type of optical scanning known as the Schlieren optics, which generates the data as profiles of radial derivative of concentration distributions as a function of radius (as opposed to the concentration versus radius scans obtained from UV optics). 

Mark your answers directly on the test booklet. Don t bother trying to fill in the optical scan sheet on the first pass through the test. 

Microspheres intended for nasal administration need to be well characterized in terms of particle size distribution, since intranasal deposition of powder delivery systems is mostly determined by their aerodynamic properties and particle sizes. Commonly used methods for particle size determinations described in the literature are sieving methods [108], light microscopy [58], photon correlation spectroscopy [66], and laser diffractometry [25,41,53,93], The morphology of the microparticles (shape and surface) has been evaluated by optical, scanning, and transmission electron microscopy [66, 95],... 

Durig, U., et al. (1986), Near-field optical-scanning microscopy, J. Appl. Phys., 59(10), 3318-3327. 

Optical Scan of Flat Film Blanket Wafers... 

In principle there are three approaches used in quantitative TLC extraction of the spot and separate measurement by spectroscopic or other techniques, comparative techniques employing visual assessment and finally optical scanning. The first, for obvious reasons, is rarely used and, due to the difficulties involved in the extraction of the material from the spot, gives relatively poor accuracy. 

To detect experimentally produced shock effects in small recovered specimens, techniques with high spatial resolution are required. We used a combination of optical (polarizing microscopy) and electron-optical (scanning and transmission electron microscopy) techniques, enabling characterization from the scale of the recovered bulk sample down to the atomic level. Because recent advancement in... 

Snelleman, W., Rains, T. C., Yee, K. W., Cook, H. D., and Menis, O., Flame emission spectrometry with repetitive optical scanning in the derivative mode. Anal. Chem. 42, 394-398 (1970). 

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