Varsha Sharma

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This paper presents a new face detection method which combines the Skin Color Detector and the Template Matching Method. First we can use the skin Color Detector to find the faces. In the Skin Color Detector, we can use the YCbCr model. The YCbCr model can be used to easily detect the Skin color or Non-Skin color in the images. But in the Skin Color(More)
Miswak (Salvadora persica Linn.) is a medium-sized tree, desert facultative halophytic plant. Besides edible fruits and non-edible seed oil, the plant contains several bioactive compounds like alkaloids, tannins, saponins and sterols related to food and cosmetic industries. In the present study, physiological responses and antioxidant potential under(More)
Direct percutaneous endoscopic jejunostomy (DPEJ) is an effective method of enteral feeding. However, failure rates with this procedure remain high due to various technical problems. We describe a case where modifications in the technique and ultrasound guidance assisted in a difficult DPEJ placement. This technique has the potential to improve the success(More)
Hepatic tissue damage induced by chronic exposure to alcohol is mediated through acetaldehyde and associated with reactive oxygen species, which impair cellular defense mechanisms. Because glutathione S-transferases (GSTs) play an important role in the detoxification of xenobiotics and reactive oxygen species, the current study was undertaken to test the(More)
AIMS The study aimed to determine the following among the workforce of the Jaipur Dental College, India: their awareness regarding biomedical (BM) waste management policy and practices, their attitude towards biomedical waste management, and their awareness regarding needle-stick injury and its prevalence among different categories of health care providers.(More)
Effects of salinity on growth, protein content, proline, catalase and antioxidant enzyme activity in callus of three halophytes of the Thar Desert; Salsola baryosma, Trianthema triquetra and Zygophyllum simplex were evaluated. Callus tissues were cultured on Murashige and Skoog’s medium containing different concentrations of NaCl (50, 100 and 200 mM).(More)
Puerarin accumulation during shoot cultures in static and liquid medium with or without aeration is described in Pueraria tuberosa (Roxb. ex Willd.) DC. Maximum shoot induction from nodal explants was achieved on Murashige and Skoog’s medium supplemented with 1.13 μM TDZ and 0.25 μM IBA after 4 weeks of growth. Puerarin content was higher in shoot cultures(More)
Standardization of biomass production in different vessels and bioreactor using explants and media for growth, total phenolic content and antioxidant capacity of shoot culture of Bacopa monnieri is described. Maximum number of shoots per explant, higher explants response irrespective of the type of explants, and higher shoot length was obtained on MS medium(More)
The Internet has impacted almost every aspect of our society. Since the number of web sites and web pages has grown rapidly, discovering and understanding web users’ surfing behavior are essential for the development of successful web monitoring and recommendation systems. To capture users’ web access behavior, one promising approach is web usage mining(More)