Results 271 to 280 of about 28,533,667 (307)

A delivery transfer function (DTF) analysis for helical tomotherapy

Physics in Medicine and Biology, 2007
The previous theoretical work of a delivery transfer function (DTF) in radiotherapy is expanded to include the unique intensity modulation method of helical tomotherapy. In addition to the collimation of each beamlet, and the Gaussian scatter convolution spreading of the dose that other radiotherapy units have, helical tomotherapy uses 51 small arcs of
Michael W, Kissick, Thomas Rockwell, Mackie, Robert, Jeraj   +2 more
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Reliability of transfer function estimates in cardiovascular variability analysis

Medical & Biological Engineering & Computing, 2001
Transfer function (TF) analysis is a widely diffused technique in the assessment of the relationship between short-term cardiovascular variability signals, particularly blood pressure, heart rate and respiration. To guarantee the reliability of the estimates, a conventional threshold of 0.5 on the magnitude squared coherence (MSC) is commonly used ...
G D, Pinna, R, Maestri
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STRIP DISTRIBUTED TRANSFER FUNCTION METHOD FOR ANALYSIS OF PLATES

International Journal for Numerical Methods in Engineering, 1996
Summary: A semi-analytical method, called the strip distributed transfer function method, is developed for analysis of plate structures that are composed of rectangular plates. In the method, a rectangular plate (substructure) is divided into a number of strips; the response of each strip is interpolated in the unknown nodal line displacements, which ...
Zhou, J., Yang, B.
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Association and Transfer Functions for Analysis of Drug Binding to Proteins

Journal of Pharmaceutical Sciences, 1986
A global association function is proposed that characterizes the apparent overall equilibrium of drug protein binding. It is defined as a function of the total drug concentration and may be directly calculated from each experimental result. The binding transfer function represents the relative rates of change in the bound and free concentrations from ...
C, Monot, P, Netter, L, Benamghar, F, Lapicque, B, Bannwarth, J, Martin   +5 more
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Analysis of nonminimum phase component on direct transfer function and its inverted transfer function

2011 IEEE 15th International Symposium on Consumer Electronics (ISCE), 2011
This paper presents analysis of nonminimum phase component on acoustic transfer function as unknown system when adaptive FIR (finite impulse response) filter is used for noise cancelling scheme. For the application in realistic reverberant environment, nonminimum phase component is analyzed in beamforming structure. From the analysis, it has been found
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Transfer Functions and Frequency-Domain Analysis

2010
This chapter describes frequency-domain representations of circuits, focusing on circuits having one input port and one output port, where the input port is driven by a source and the output port drives a load. The essential feature of any such circuit is the relation the circuit establishes between the available current or voltage from the source and ...
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Analysis of Transfer Function Models

2020
Raghunathan Rengaswamy, Babji Srinivasan, Nirav Pravinbhai Bhatt   +2 more
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3. Transfer Function Analysis

Journal of the International Commission on Radiation Units and Measurements, 1986
K. Doi, P. C. Bunch, G. Holje, M. Pfeiler, R. F. Wagner   +4 more
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Analysis of Transfer Function Models

2022
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System Transfer Function Analysis

2023
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