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Measurement of image intensifier system modulation transfer function by video signal analysis
Medical Physics, 1994A technique for the measurement of the modulation transfer function (MTF) of image intensifier systems by means of video signal analysis is presented. The MTF can be measured in both horizontal and vertical directions. The method is applicable to routine quality assurance testing in the field.
D W, McRobbie, J J, Nieto-Camero
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Dual functions of the signal peptide in protein transfer across the membrane
Cell, 1985Most secretory proteins in both prokaryotic and eukaryotic cells are synthesized from a precursor with an amino-terminal extension of 20 to 25 amino acid residues called a signal peptide. These signal peptides are removed during translocation of the secretory proteins across the membrane. When two precursor structures are fused, the internalized second
J, Coleman, M, Inukai, M, Inouye
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Signal transfer function of the Knox–Thompson speckle imaging technique
Journal of the Optical Society of America A, 1988The transfer function associated with the Knox–Thompson speckle imaging technique is investigated. Numerical model transfer functions using log-normal statistics for perturbations of the complex wave front, the near-field approximation, and a Kolmogorov spectrum for atmospheric turbulence statistics are presented. Simple approximations for the transfer
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Application of the time varying transfer function for exact small-signal analysis
PESC '91 Record 22nd Annual IEEE Power Electronics Specialists Conference, 1994An analysis method for determining the control-to-output linearized describing function of time-interval-modulated switched networks using time-varying system theory was previously proposed by the author. A simplification is now presented which eases the analysis considerably.
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Transforming heat transfer with thermal metamaterials and devices
Nature Reviews Materials, 2021Ying Li, Wei Li, Tiancheng Han
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Horizontal gene transfer and adaptive evolution in bacteria
Nature Reviews Microbiology, 2021Brian J Arnold, William P Hanage
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Direct Photocatalyzed Hydrogen Atom Transfer (HAT) for Aliphatic C–H Bonds Elaboration
Chemical Reviews, 2022Luca Capaldo +2 more
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Fog modulation transfer function and signal lighting
Lighting Research & Technology, 1992openaire +1 more source
Chapter X: Understand signal comparator circuits by transfer functions
2022Benahmed, Nasreddine, Benabdallah, Nadia
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