Search Results - "Pyhtila, J."

Timing quantization error in lidar speed-measurement devices by Fisher, P.D., Pyhtila, J.W.

“…Minimizing the timing quantization error of lidar speed-measurement devices is an important step in reducing the magnitude of the speed-measurement errors…”
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Review and Recent Development of Angle-Resolved Low-Coherence Interferometry for Detection of Precancerous Cells in Human Esophageal Epithelium by Brown, W.J., Pyhtila, J.W., Terry, N.G., Chalut, K.J., D'Amico, T.A., Sporn, T.A., Obando, J.V., Wax, A.V.

“…The combination of low-coherence interferometry with angle-resolved light scattering measurements has been shown to be a powerful method for determining the…”
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Regulation of DNA ligation by the recB protein in Escherichia coli cells by SYVAOJA, J, PYHTILA, M. J

“…The covalent closing of hydrogen-bonded λDNA circles in unpurified or slightly purified extracts of Escherichia coli, which was previously shown to require ATP…”
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Software radio-an alternative for the future in wireless personal and multimedia communications by Leppanen, P., Reinila, J., Nykanen, A., Tapio, V., Isohookana, M., Pyhtila, J., Kokkonen, T., Sillanpaa, J.

“…Software radio development aims at wideband RF access and software partitioning for plug-and-play type of use. The development is facilitated by progress in…”
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Determining nuclear morphology using an improved angle-resolved low coherence interferometry system by Pyhtila, John, Graf, Robert, Wax, Adam

“…We outline the process for determining the morphology of subsurface epithelial cell nuclei using depth-resolved light scattering measurements. The measurements…”
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Rapid, depth-resolved light scattering measurements using Fourier domain, angle-resolved low coherence interferometry by Pyhtila, John W, Wax, Adam

“…We present a novel angle-resolved low coherence interferometry scheme for rapid measurement of depth-resolved angular scattering distributions to enable…”
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Fourier-domain angle-resolved low coherence interferometry through an endoscopic fiber bundle for light-scattering spectroscopy by Pyhtila, John W, Boyer, Jeffrey D, Chalut, Kevin J, Wax, Adam

“…We present a novel endoscopic fiber bundle probe incorporated in a Fourier-domain angle-resolved low coherence interferometry system for the measurement of…”
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Prospective grading of neoplastic change in rat esophagus epithelium using angle-resolved low-coherence interferometry by Wax, Adam, Pyhtila, John W, Graf, Robert N, Nines, Ronald, Boone, Charles W, Dasari, Ramachandra R, Feld, Michael S, Steele, Vernon E, Stoner, Gary D

“…Angle-resolved low-coherence interferometry (a/LCI) is used to obtain quantitative, depth-resolved nuclear morphology measurements. We compare the average…”
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Improved interferometric detection of scattered light with a 4f imaging system by Pyhtila, John W, Wax, Adam

“…We analyze the performance of three imaging systems to detect near-forward scattered light interferometrically by using a Mach-Zehnder geometry. The alignment…”
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Protection of deoxyribonucleic acid from nuclease action by histones by Pyhtilä, M J, Miettola, I, Kurkela, T, Höyhtyä, A

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DNA Polymerase I and recBC Enzyme Support the Covalent Closing of Hydrogen‐Bonded λDNA Circles in Extracts of Escherichia coli Cells by PYHTILÄ, Mauno J., SYVÄOJA, Juhani E.

“…The covalent closing of hydrogen‐bonded λDNA circles in Escherichia coli extract was observed to require DNA polymerase I, recBC enzyme and ATP. This covident…”
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Studies on the histones and DNA of calf and old cow thymus by Pyhtilä, M J, Sherman, F G

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Influence of age on rat liver and kidney chromatin by Pyhtilä, M J, Sherman, F G

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The effect of diet on the composition of chromatin from young and old rats by Pyhtilä, M J, Sinex, F M

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Interactions between Escherichia coli DNA and RNA in a cell-free protein-synthesizing system by Pyhtilä, M J, Sherman, F G

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Age-associated studies on thermal stability and template effectiveness of DNA and nucleoproteins from beef thymus by Pyhtilä, M J, Sherman, F G

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Regulation of DNA ligation by the rec B protein in Escherichia coli cells by Syväoja, Juhani, Pyhtilä, Mauno J.

“…The covalent closing of hydrogen‐bonded λDNA circles in unpurified or slightly purified extracts of Escherichia coli , which was previously shown to require…”
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