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| 1 | Production of pig iron from red mud waste fines using thermal plasma technology显示文摘Red mud, an insoluble residue produced during alkali leaching of bauxite, is considered as a low-grade iron ore containing 30% to 50% iron. The present paper deals with the use of thermal plasma technology for producing pig iron from red mud waste fines. The smelting reduction of red mud was carried out in a 35 kW DC extended arc thermal plasma reactor. Red mud was properly mixed with fluxes and graphite (fixed carbon, 99%) as a reductant as per stoichiometric requirement. The effect of various process parameters like a reductant, fluxes and smelting time on iron recovery was studied and optimized. An optimum condition for the maximum recovery of iron was obtained. A new thermal plasma process applicable to direct iron making from red mud waste fines that would achieve significant utilization of red mud was proposed. | K. Jayasankar P.K. Ray A.K. Chaubey A. Padhi B.K. Satapathy P.S. Mukherjee | 2012 | International Journal of Minerals,Metallurgy and Materials2012，19，8： | 17 |
| 2 | Statistical Modeling Studies of Iron Recovery from Red Mud Using Thermal Plasma显示文摘Optimization studies of plasma smelting of red mud were carried out. Reduction of the dried red mud fines was done in an extended arc plasma reactor to recover the pig iron. Lime grit and low ash metallurgical (LAM) coke were used as the flux and reductant, respectively. 2level factorial design was used to study the influence of all parameters on the responses. Response surface modeling was done with the data obtained from statistically designed experiments. Metal recovery at optimum parameters was found to be 79.52%. | Swagat S. RATH Archana PANY K. JAYASANKAR Ajit K. MITRA C. SATISH KUMAR Partha S. MUKHERJEE Barada K. MISHRA | 2013 | Plasma Science and Technology2013，15，5： | 2 |
| 3 | Paddy Leaf Disease Detection Using an Optimized Deep Neural Network显示文摘Precision Agriculture is a concept of farm management which makes use of IoT and networking concepts to improve the crop.Plant diseases are one of the underlying causes in the decrease in the number of quantity and quality of the farming crops.Recognition of diseases from the plant images is an active research topic which makes use of machine learning(ML)approaches.A novel deep neural network(DNN)classification model is proposed for the identification of paddy leaf disease using plant image data.Classification errors were minimized by optimizing weights and biases in the DNN model using a crow search algorithm(CSA)during both the standard pre-training and fine-tuning processes.This DNN-CSA architecture enables the use of simplistic statistical learning techniques with a decreased computational workload,ensuring high classification accuracy.Paddy leaf images were first preprocessed,and the areas indicative of disease were initially extracted using a k-means clustering method.Thresholding was then applied to eliminate regions not indicative of disease.Next,a set of features were extracted from the previously isolated diseased regions.Finally,the classification accuracy and efficiency of the proposed DNN-CSA model were verified experimentally and shown to be superior to a support vector machine with multiple cross-fold validations. | Shankaranarayanan Nalini Nagappan Krishnaraj Thangaiyan Jayasankar Kalimuthu Vinothkumar Antony Sagai Francis Britto Kamalraj Subramaniam Chokkaligam Bharatiraja | 2021 | Computers, Materials & Continua2021，，7： | 2 |
| 4 | Apelin has in vi- vo intropic effects on normal and failing hearts显示文摘 | Berry MF Pirolli TJ Jayasankar V | 2004 | Circu- lation2004，110，2： | 1 |
| 5 | Inhibition of matrix metalloproteinase activity by TIMP - 1 gene transfer effectively treats ischemic cardiomyopathy显示文摘 | Jayasankar V Woo YJ Bish LT | 2004 | Circulation2004，110，11： | 1 |
| 6 | Apelin has in vivo inotropic effects on normal and failing hearts显示文摘 | Berry MK Pirolli TJ Jayasankar V | 2004 | Circ2004，110，： | 1 |
| 7 | Taxonomic relationship among seven species of groupers(Genus Epinephelus; Family Serranidae)as revealed by RAPD fingerprinting显示文摘 | GOVINDARAJU G S JAYASANKAR P | 2004 | Mar Biotechnol2004，6，3： | 1 |
| 8 | AFLP fingerprinting reveals genetic variability in com- mon carp stocks from Indonesia 显示文摘 | WANG Z JAYASANKAR P KHOO S K | 2000 | Asian Fisheries Science2000，，13： | 1 |
| 9 | Apelin has in vivo inotropic effects on normal and failing hearts显示文摘 | Pirolli TJ Jayasankar V | 2004 | Circulation2004，110，111： | 1 |
| 10 | Low temperature synthesis of aluminium titanate by an aqueous sol-gel route 显示文摘 | JAYASANKAR M ANANTHEKUMAR S MUKUNDAN P | 2007 | Mater Lett2007，61，： | 1 |
| 11 | Differential regulation of four members of the ACC synthase gene family in plum显示文摘 | E1-Sharkawy I Kim W S Jayasankar S | 2008 | J Exp Bot2008，，59： | 1 |
| 12 | Taxonomic Relationship Among Seven SPecies of GrouPers(Genus EPinePhelus;Family Serranidae)as Revealed by RAPD Fingerprinting显示文摘 | GOVINDARAJU G S JAYASANKAR P | 2004 | Marine Biotechnology2004，6，： | 1 |
| 13 | Apelin has in vivo inotropic effects on normal and failing hearts显示文摘 | Berry M F Pirolli T J Jayasankar V | | 0，，11： | 1 |
| 14 | Apelin has in vivo inotropic effect on normal and failing hearts 显示文摘 | Berry M F Pirolli J Jayasankar V | 2004 | Circulation2004，110，： | 1 |
| 15 | In-vitro selection of Vitis vinifera ‘Chardonnay' with Elsinoe ampelina culture filtrate is accompanied by fungal resistance and enhanced secretion of chitinase 显示文摘 | Jayasankar S Li Z J Gray D J | 2000 | Planta2000，211，2： | 1 |
| 16 | Expression of a bifunetional green fluorescent protein(GFP)fusion marker under the eontrol of three constitutive promoters and enhaneed derivatives in transgenie grape(Vitis vinifera)显示文摘 | Li Z Jayasankar S Gray D J | 2001 | Plant Sei2001，160，5： | 1 |
| 17 | Inhibition of matrix metalloproteinase activity by TIMP-1 gene transfer effectively treats ischemic cardiomyopathy显示文摘 | Jayasankar V Woo J Bish L | 2004 | Circulation2004，110，11： | 1 |
| 18 | Taxonomic relationship among seven species of groupers (genus Epinephelus:family Serranidae) as revealed by RAPD fingerprinting显示文摘 | Govindaraju GS Jayasankar P | 2004 | Marine Biotechnology2004，6，： | 1 |
| 19 | Apelin has in vivo inotropic effects on normal and failing hearts显示文摘 | Berry MK Pirolli TJ Jayasankar V | 2004 | Circ2004，110，： | 1 |
| 20 | High-efficiency somatic embryogenesis and plant regeneration from suspension cultures of grapevine显示文摘 | S. Jayasankar D. J. Gray R. E. Litz | 1999 | Plant Cell Reports (-)1999，，7： | 1 |
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