Biological Instrumentation

Immersion freezing of biological specimens: rationale, principles, and instrumentation.

Guenter P. Resch,1,5 Marlene Brandstetter,1 Angela M. Pickl-Herk,2 Lisa Königsmaier,3 Veronika I. Wonesch,1,4 and Edit Urban3 IMP-IMBA-GMI Electron Microscopy Facility, Institute of Molecular Biotechnology, 1030 Vienna, Austria Max F. Perutz Laboratories, Medical University of Vienna, 1030 Vienna, Austria Institute of Molecular Biotechnology, 1030 Vienna, Austria University of Applied Sciences ...

Instrumentation to rapidly acquire fluorescence wavelength-time matrices of biological tissues

A fiber-optic system was developed to rapidly acquire tissue fluorescence wavelength-time matrices (WTMs) with high signal-to-noise ratio (SNR). The essential system components (473 nm microchip laser operating at 3 kHz repetition frequency, fiber-probe assemblies, emission monochromator, photomultiplier tube, and digitizer) were assembled into a compact and clinically-compatible unit. Data wer...

Instrumentation Systems

A - 1 . Progress Report on Instrumentation for Biological Research at the 88 - Inch Cyclotron . . . . . . . . . . 3

of paper presented at the Eleventh Annual Meeting of the Radiation Research Sot-iety, Marquette University, Milwaukee, Wisconsin, May 26 to 29, 1963. DR .R UP NA TH JI( D R. RU PA K NA TH ) -18UCRL1068 3 Supplement A1 1 . DIFFUSION-GRAVITY-CONTROLLED E N 2 YME -SUBSTRATE REACTION

Minimal Instrumentation

Feature location is a commonly occurring problem in software reuse and maintenance. In understanding large software systems, Software Engineers need to locate the different software components that work together to provide a specific end user feature. Because of its importance, this problem has generated much interest among software maintenance researchers and a number of different methods of a...