The Experts below are selected from a list of 192774 Experts worldwide ranked by ideXlab platform
Claudio Guerrieri - One of the best experts on this subject based on the ideXlab platform.
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endometrial stromal sarcoma of the uterus a clinicopathologic dna flow cytometric p53 and mdm 2 analysis of 17 cases
International Journal of Gynecological Cancer, 1999Co-Authors: Rene Blom, Henric Malmstrom, Claudio GuerrieriAbstract:Seventeen patients with endometrial stromal sarcoma (ESS) diagnosed between 1970 and 1996 were evaluated according to DNA ploidy, S-Phase Fraction (SPF), p53, and mdm-2 expression, as well as tradi ...
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adenosarcoma of the uterus a clinicopathologic dna flow cytometric p53 and mdm 2 analysis of 11 cases
International Journal of Gynecological Cancer, 1999Co-Authors: Rene Blom, Claudio GuerrieriAbstract:Eleven patients with uterine adenosarcoma diagnosed between 1970 and 1995 were evaluated according to DNA ploidy, S-Phase Fraction, p53 and mdm-2 expression, and traditional clinical and pathologic ...
Rene Blom - One of the best experts on this subject based on the ideXlab platform.
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endometrial stromal sarcoma of the uterus a clinicopathologic dna flow cytometric p53 and mdm 2 analysis of 17 cases
International Journal of Gynecological Cancer, 1999Co-Authors: Rene Blom, Henric Malmstrom, Claudio GuerrieriAbstract:Seventeen patients with endometrial stromal sarcoma (ESS) diagnosed between 1970 and 1996 were evaluated according to DNA ploidy, S-Phase Fraction (SPF), p53, and mdm-2 expression, as well as tradi ...
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adenosarcoma of the uterus a clinicopathologic dna flow cytometric p53 and mdm 2 analysis of 11 cases
International Journal of Gynecological Cancer, 1999Co-Authors: Rene Blom, Claudio GuerrieriAbstract:Eleven patients with uterine adenosarcoma diagnosed between 1970 and 1995 were evaluated according to DNA ploidy, S-Phase Fraction, p53 and mdm-2 expression, and traditional clinical and pathologic ...
C L Davis - One of the best experts on this subject based on the ideXlab platform.
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multi frequency electromagnetic sensor measurement of ferrite austenite Phase Fraction experiment and theory
Scripta Materialia, 2006Co-Authors: R J Haldane, A J Peyton, Martin Strangwood, C L DavisAbstract:A multi-frequency electromagnetic sensor was used to measure the impedance and inductance of samples containing varying Fractions of ferromagnetic Phase over a range of frequencies (100 Hz to 1 MHz). The impedance values are approximately linearly related to ferrite Fraction for random microstructures up to about 40% ferrite, at which point the ferrite increasingly forms connected pathways and the impedance signal does not increase significantly. The zero cross-point frequency was found to distinguish between samples with higher (>40%) ferrite percentages and can be related to the effective relative permeability of the sample.
Claire Davis - One of the best experts on this subject based on the ideXlab platform.
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measurement of permeability and ferrite austenite Phase Fraction using a multi frequency electromagnetic sensor
Instrumentation and Measurement Technology Conference, 2007Co-Authors: Wuliang Yin, X J Hao, A J Peyton, Martin Strangwood, Claire DavisAbstract:This paper presents the measurement of ferrite/austenite Phase Fraction using a multi-frequency electromagnetic sensor. A simple analytical model was established that can describe the response of the sensor for samples containing varying Fractions of ferromagnetic Phase over a wide range of frequencies (100 Hz to 1 MHz). In particular, a new feature, the peak frequency of the imaginary part of the inductance, is found to be able to distinguish between samples across the whole range of the ferrite percentages. FEM models were used to simulate representative real microstructures from the samples and to relate the relative permeability to the ferrite Fraction. Experimental results suggest that the accuracy of ferrite/austenite percentage measurement is within 8%.
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Steel microstructure - magnetic permeability modelling: the effect of ferrite grain size and Phase Fraction
Journal of Magnetism and Magnetic Materials, 2026Co-Authors: Lei Zhou, Claire Davis, Piet KokAbstract:Abstract A finite element modelling approach is developed to consider the effect of ferrite grain size on low magnetic field relative permeability. The model predictions agree well with measured relative permeability values in a single-Phase microstructure (ferrite) with grain sizes of 2.5 – 52 µm. The model has also been used, combined with a previously developed Phase balance model, to predict relative permeability in a multi-Phase (ferrite-pearlite) microstructure with ferrite grain sizes of 13 – 63 µm and excellent agreement with the experimental result have been obtained. Hence, the capability to predict the relative permeability for steel microstructures taking into account grain size, and Phase balance, has been demonstrated.
R J Haldane - One of the best experts on this subject based on the ideXlab platform.
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multi frequency electromagnetic sensor measurement of ferrite austenite Phase Fraction experiment and theory
Scripta Materialia, 2006Co-Authors: R J Haldane, A J Peyton, Martin Strangwood, C L DavisAbstract:A multi-frequency electromagnetic sensor was used to measure the impedance and inductance of samples containing varying Fractions of ferromagnetic Phase over a range of frequencies (100 Hz to 1 MHz). The impedance values are approximately linearly related to ferrite Fraction for random microstructures up to about 40% ferrite, at which point the ferrite increasingly forms connected pathways and the impedance signal does not increase significantly. The zero cross-point frequency was found to distinguish between samples with higher (>40%) ferrite percentages and can be related to the effective relative permeability of the sample.