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Human endometrial stromal cells (ESCs) undergo differentiation during the decidualization process. Decidualization is characterized by their enhanced production of IGF binding protein-1 (IGFBP-1), prolactin (PRL), and the forkhead transcriptional factor FOXO1, and transformation into more rounded cells, during the secretory phase of the menstrual cycle and subsequent pregnancy. Protein kinase A (PKA)-mediated...
In this paper we present the results of applying the cross-correlation (CC) method based on the in-place fast Haar wavelet transform (IpFHWT) to visualize the propagation signals associated with contact on a model turbine rotor. It is required to detect typical vibration and to localize the position of failure in turbine and generator accurately. Because modern power plants usually use one-high pressure...
Partial discharge (PD) occurred on distribution line emits the electromagnetic (EM) waves which may interfere the communication environment. Visualization of EM waves using computational electromagnetics is useful for investigating multipath effects. In this paper, we simulate to visualize the EM waves emitted from three PD sources occurred simultaneously on distribution line by using the finite difference...
We propose a method to estimate the number of partial discharge sources in multipath environment using the multichannel blind deconvolution method called the super-exponential deflation method. Blind deconvolution is a method of recovering transmitted signals from only observed signals. The deflation approach can extract a source signal which is non-Gaussian from the observed signals one by one. The...
Discrete/fast Fourier transform (D/FFT) has been widely used for diagnosis of power equipment. D/FFT inevitably has the inherent drawbacks. As one of the methods to overcome the drawbacks, interpolated discrete/fast Fourier transform (IpD/FFT) has been proposed. IpD/FFT has higher accuracy. We proposed recursive interpolated discrete/fast Fourier transform (R-IpD/FFT) for on-line calculation. In this...
In this paper we present the results of applying the cross-correlation (CC) method based on the in-place fast Haar wavelet transform (IpFHWT) to know the correlation between the received signals associated with vibration phenomena on a model turbine rotor. It is required to detect typical vibration of turbine and generator accurately. Modern power plants usually use one-high pressure and one or two...
Analysis of the electromagnetic (EM) waves emitted from partial discharge (PD) is useful from the viewpoint of non- contact diagnosis for power equipment. It's important to model the generation and propagation of the EM waves emitted from PD for understanding the physical mechanism. Maxwell's equations for the EM waves are replaced by a set of finite difference equations such as the finite-difference...
Measurement of partial discharge (PD) has been used to assess the condition of insulation material used in electric power equipment. Analysis on the electromagnetic (EM) waves emitted from PD is useful from the viewpoint of noncontact diagnosis because PD emits wideband EM waves. The constrained interpolation profile method (CIP) is used to visualize the wideband EM waves emitted from PD for understanding...
Telomerase is thought to play a very important role in oncogenesis. It is also believed to wind back the “mitotic clock” which leads to ageing and enable permanent cell division. We evaluated telomerase activity in chorionic tissues, with particular attention to the early growth response-1 (EGR-1) gene, the importance of what was recently shown by Khachigian et al. We started our study by evaluating...
Measurement of partial discharge (PD) has been used to assess the condition of insulation material used in electric power equipment. Analysis on the electromagnetic (EM) waves emitted from PD is useful from the viewpoint of noncontact diagnosis because PD emits wideband EM waves. The constrained interpolation profile method (CIP) is used to visualize the EM waves emitted from PD for understanding...
In this paper we present the results of applying the in-place fast Haar wavelet transform to visualization of vibration phenomena on a model turbine rotor. It is required to detect typical vibration of the turbine and the generator accurately. Modern power plants usually use one-high pressure and one or two lower pressure turbines. We made the model turbine with three rotors supported with journal...
Indiscriminate invasion upon the endometrium by normal trophoblasts is strictly regulated unlike that by choriocarcinoma cells. In this study, we focused on the activity of matrix metalloproteinase (MMP)-2 and MMP-9 as parameters of invasion in normal human placenta. In situ hybridization (ISH), immunohistochemical staining (IH) and film in situ zymography (FIZ) were performed to identify cells having...
Abstract The diversity of biological effects resulting from exposure to dioxin may reflect the ability of this environmental pollutant to alter gene expression by binding to the arylhydrocarbon receptor (AHR) gene and related genes. AHR function may be regulated by structural variations in AHR itself, in the AHR repressor (AHRR), in the AHR nuclear translocator (ARNT), or in AHR target molecules such...
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