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| 1 | Application of Response Surface Methodolody to Prediction of Dilution in Plasma Transferred Arc Hardfacing of Stainless Steel on Carbon Steel显示文摘The application of response surface methodology was highlighted to predict and optimize the percentage of dilution of iron-based hardfaced surface produced by the PTA (plasma transferred arc welding) process.The experi- ments were conducted based on five-factor five-level central composite rotatable design with full replication technique and a mathematical model was developed using response surface methodology.Furthermore,the response surface methodology was also used to optimize the process parameters that yielded the lowest percentage of dilution. | V Balasubramanian A K Lakshminarayanan R Varahamoorthy S Babu | 2009 | Journal of Iron and Steel Research(International)2009，16，1： | 8 |
| 2 | Anti-microbial principles of selected remedial plants from Southern India显示文摘Objective:To examine the anti-bacterial activity of leaf extracts of Morus alba L.(Moraceae)and Piper betel L.(Piperaceae),and seed extracts of Bombax ceiba L.(Borabacaceae).Methods:We have partially purified plant extracts by solvent extraction method,and evaluated the effect of individual fractions on bacterial growth using Escherichia coli(E.coli),Pseudomonas aeruginosa(P.aeruginosa) and Staphylococcus aureus(S.aureus) bacterial strains.Results:Compared with Morus and Bombax fractions,Piper fractions showed significant growth inhibition on all the three types of bacteria studied.The EtOAc-hexane fractions of Piper leaves exhibited significant antibacterial activity with minimum inhibitory concentrations(MIC) of 50 μg/mL culture against both gram-positive and gram-negative bacteria.The EtOAc-fractions Ⅰ,Ⅱ,and Ⅳ inhibited bacterial colony formation on soft agar in addition to growth inhibition.A combination treatment of piper fractions with ampicillin resulted in significant growth inhibition in E.coli and P.aeruginosa,and combination with anticancer drug geldanamycin(2 μg/mL) showed selective growth inhibition against P.aeruginosa and S.aureus.Three major compounds,i.e.,eugenol,3-hexene-ol and stigmasterol,were primarily identified from Piper betel leaf extractions.Among the individual compounds,eugenol treatment showed improved growth inhibition compared with stigmasterol and 3-hexene-ol.Conclusions:We are reporting potential anti-bacterial compounds from Piper betel against both gram-positive and gram-negative bacteria either alone or in combination with drug treatment. | Tirupathi Rao G Suresh Babu K J Ujwal Kumar Sujana P A Veerabhadr Raoa Sreedhar AS | 2011 | Asian Pacific Journal of Tropical Biomedicine2011，1，4： | 5 |
| 3 | Advances in genetically engineered(transgenic) plants in pest management-an over view显示文摘 | Mohan Babu R Sajeena A Seetharaman K | 2003 | Crop Protection2003，22，： | 2 |
| 4 | Characterization of volatile components of Kangra orthodox blacktea by gas chromatography-mass spectrometry显示文摘 | Rawat R Gulati A Babu G K | 2007 | Food Chemistry2007，105，1： | 1 |
| 5 | Competitive equilibrium approach for load balancing a data grid显示文摘 | Chatrapati K Rekha J and Babu A | 2011 | International Journal of Computer Science Issues2011，8，2： | 1 |
| 6 | Pressure sensitiveadhesives of acrylic polymers containing functionalmonomers显示文摘 | Dhal P K Deshpande A Babu G N | 1982 | Polymer1982，23，： | 1 |
| 7 | Vascular access profile in mainte- nance hemodialysis patients 显示文摘 | Gowda A Pavan M Babu K | 2014 | Iran J Kidney Dis2014，8，3： | 1 |
| 8 | Trichoderma virens PDR-28:A heavy metal-tolerant and plant growth-promoting fungus for remediation and bioenergy crop production on mine tailing soil显示文摘 | BABU A G SHIM J BANG K S | 2014 | Journal of Environmental Management2014，132，： | 1 |
| 9 | Tensile properties of elephant grass fiber reinforced polyester composites 显示文摘 | Rao K M M Prasad A V R Babu M N V R | 2007 | Journal of Materials Sci- ence2007，42，9： | 1 |
| 10 | Comprising of solutions for the nonlinear and linearized diffusion equations显示文摘 | Odeh A S Babu D K | 1998 | SPE Res Eng1998，3，4： | 1 |
| 11 | 2003, Micropropagation of cam- phor tree (Cinnamomum camphora)显示文摘 | Babu K N Sajina A Minoo D John C Z Mini P M Tushar K V Rema J Ravindran P N | 2003 | Plant Cell Tissue and Organ Cuhure2003，74，2： | 1 |
| 12 | Predictions of Cam Follower Wear in Diesel Engines 显示文摘 | Nayak N Lakshminarayanan P A Gajendra Babu M K | 2006 | Wear2006，260，12： | 1 |
| 13 | Productivity of a horizontal well显示文摘 | BABU D K ODEH A S | 1989 | SPE Reservoir Engineering1989，4，4： | 1 |
| 14 | Design and analysis of P&O and IP&O MPPT technique for photovoltaic system显示文摘 | KUMARI J S BABU D C S BABU A K | 2012 | International Journal of Modern Engineering Research2012，2，4： | 1 |
| 15 | Electron paramagnetic study on radical scavenging properties of ceria nanoparticles显示文摘 | Babu S Velez A Wozniak K | 2007 | Chem Phys Lett2007，442，： | 1 |
| 16 | Nanodrug delivery systems: A promising technology for detec- tion, diagnosis, and treatment of cancer显示文摘 | Babu A Templeton A K Munshi A | 2014 | AAPS PharmSciTech2014，15，3： | 1 |
| 17 | Strength and stiffness of coir fiber-reinforced tropical soil显示文摘 | Babu O L S Vasudevan A K | 2008 | Journal ofMaterial in Civil Engineering2008，20，9： | 1 |
| 18 | Effect of individual versus group rearing and feeding of different levels of milk and skim milk on nutrient utilization in crossbred calves显示文摘 | BABU L K PANDEY H N SAHOO A | 2003 | Asian-Aust J Anita Sci2003，16，10： | 1 |
| 19 | Comprising of solutions for the nonlinear and linearized diffusion equations显示文摘 | Odeh A S Babu D K | 1998 | SPE Reservoir Engineering1998，3，4： | 1 |
| 20 | 查看详情显示文摘 | Karakoti A S Kuchibhatla S V N T Babu K S | | 0，，46： | 1 |
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