Pratibha Mishra

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Gait recognition refers to automatic identification of an individual based on the style of walking. It is a new biometrics recognition technology. It has accomplished a series of achievements in scientific research in recent years. This paper proposed a new algorithm which is based on Bezier curves. Bezier curves are generated according to person's walk and(More)
Poor design quality and huge technical debt are common issues perceived in real-life software projects. Design smells are indicators of poor design quality and the volume of design smells found could be treated as the design debt of the software system. The existing smell detection tools focus largely on implementation smells and do not reveal a(More)
In Withania somnifera, sterol molecules of immense medicinal value are diversified by means of glycosylation. Identifying sterol glycosyltransferases provides an imperative insight of diverse sterol modifications, thereby helping to comprehend the underlying plant mechanisms. In the present study, one of the W. somnifera sterol glycosyltransferase-4(More)
A 24-year-old lady presented with the complaints of asymptomatic dark, raised lesions over her body since past 4 years. Dermatological examination revealed hyperkeratotic, hyperpigmented papules in a Blaschkoid distribution over trunk and extremities. The hyperkeratotic lesions could be removed leaving behind a small crater. Skin biopsy revealed(More)
Success of OFDM has proved that Multi carrier modulation is an efficient solution for wireless communications. Wavelet Packet Modulation (WPM) is a new type of modulation for transmission of multicarrier signal on wireless channel that uses orthogonal wavelet bases other than sine functions. Though this modulation is over all similar to that of OFDM, it(More)
Text clustering is unsupervised machine learning method.It needs representation of objects and similarity measure. which compares distribution of features between objects. For the high dimensionality of feature space performance of clustering algorithms decreases.Two techniques are used to deal with this problem: feature extraction and feature selection.In(More)
Present investigation explores the cardiotoxicity of rosiglitazone (ROSI) using rat heart cardiomyocytes and db/db mice. In H9c2 cells, ROSI at 50 and 60 μM induced an increase in the percentage of apoptotic cells and superoxide generation, along with an increase in the expression of various subunits of NADPH oxidase and nitric oxide synthases, confirmed(More)
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