Sadhana Ravishankar

Automated feature extraction for early detection of diabetic retinopathy in fundus images

Sadhana Ravishankar, Arpit Jain, A. Mittal · 2009 IEEE Conference on Computer Vision and Pattern Recognition · 2009 · 180 citations

Engineering, Feature Detection, Retinal Images +20

Investigation on the combined effect of the hydrogen premixing and nanoparticle mixed pyrolysed oil of transformer oil waste in engine characteristics

K. Sivakumar, Sadhana Ravishankar, Krishnaraj Rajaram et al. · International Journal of Hydrogen Energy · 2024 · 157 citations

Chemical Engineering, Engine Characteristics, Engineering +7

Edible Apple Film Wraps Containing Plant Antimicrobials Inactivate Foodborne Pathogens on Meat and Poultry Products

Sadhana Ravishankar, Libin Zhu, Carl W. Olsen et al. · Journal of Food Science · 2009 · 141 citations

Poultry Products, Edible Film, Microbial Contamination +11

Assessing the cross contamination and transfer rates of Salmonella enterica from chicken to lettuce under different food-handling scenarios

Sadhana Ravishankar, Libin Zhu, Divya Jaroni · Food Microbiology · 2010 · 114 citations

Cross Contamination, Microbial Contamination, Foodborne Pathogens +13

Antimicrobial activity of lemongrass oil against Salmonella enterica on organic leafy greens

Katherine Moore-Neibel, Colin W. Gerber, Jitendra Patel et al. · Journal of Applied Microbiology · 2011 · 111 citations