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| 1 | An alternative treatment process for upgrade of petroleum refinery wastewater using electrocoagulation显示文摘An electrocoagulation treatment process was developed for treatment and upgrade of petroleum refinery effluent (wastewater), instead of the conventional methods, which can consume higher amounts of chemicals and produce larger amounts of sludge. The effect of the operation parameters, such as current density, initial pH, anode material, anode dissolution, energy consumption and electrolysis time, on treatment efficiency was investigated. The experimental results showed that the effluent can be effectively treated under optimal conditions. Fourier transform infrared (FTIR) analysis of the effluent, and scanning electron microscopy (SEM) coupled with energy dispersive analysis of X-rays (EDAX) of the sludge produced, revealed that the unwanted pollutants can be eliminated. The electrocoagulation treatment process was assessed by using the removal efficiency of chemical oxygen demand (COD), total suspended solids (TSS), and the general physicochemical characteristics of wastewater, and the results showed that the electrocoagulation is an efficient process for recycling of petroleum wastewater; it is faster and provides better quality of treated water than the conventional methods. | Dhorgham Skban Ibrahim Mohan Lathalakshmi Appusamy Muthukrishnaraj Natesan Balasubramanian | 2013 | Petroleum Science2013，10，3： | 8 |
| 2 | Experimental study on behaviors of polypropylene fibrous concrete beams显示文摘Synthetic fibers made from nylon or polypropylene have gained application when loose and woven into geo textile form although no information on the matrix’s mechanical performance is obtained so that more understanding of their structural contribution to resist cracking can be determined. This paper presents the results of an experimental investigation to determine the performance characteristics of concrete reinforced with a polypropylene structural fiber. In this investigation “Fiber mesh” brand of fibers manufactured by SL Concrete System, Tennessee, USA and marketed by M/S Millennium Building System, Inc., Ban-galore, India are used. The lengths of the fibers used were 24 mm. Fiber dosages used were 0.9, 1.8, 2.7 kg/m3. A total of three mixtures, one for each fiber dosage were made. A standard slump cone test was conducted on the fresh concrete mix with and without fibers to determine the workability of the mix. The test program included the evaluation of hardened concrete properties such as compressive, split tensile, modulus of rupture and flexural strengths. The increase in compressive strength is about 36.25%, 26.20%, and 23.75% respectively that of plain concrete. This increase in strength was directly proportional to amount of fibers present in the mix. The increase in flexural strength for Mixes I^III is about 21%, 16.6%, and 23% respectively that of plain concrete specimens. An experimental investigation was also made to study the behaviors of reinforced fibers concrete beams (with longitudinal reinforcements) under two-point loading. The deflection and crack patterns were also studied. The improvements in strength and ductility characteristics were discussed. | SUJI D. NATESAN S. C. MURUGESAN R. | 2007 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2007，8，7： | 6 |
| 3 | Myosin XI Is Required for Actin-Associated Movement of Plastid Stromules显示文摘Stromules 是从质体和偶尔相连的单个质体的表面延长的高度有活力的充满基质的小管,允许在互连的质体之间的复杂生物分子的运动。有细胞骨架汇编的禁止者的实验在 stromule 运动显示了一个基于肌动朊的系统的参与。然而,与系统联系的马达蛋白质没被识别。这里,我们肌浆球蛋白 XI 在烟草涉及 stromules 的形成和运动的现在的直接证据离开。2,3-butanedione 2-monoxime 的申请,肌浆球蛋白 ATPase 活动的一个禁止者,从烟草叶导致了 stromules 的损失表皮的细胞。在 Nicotiana benthamiana 的叶子的肌浆球蛋白 XI 的短暂 RNA 干扰也从表皮的房间导致了 stromules 的损失,没有为肌动朊或肌浆球蛋白 VIII 的抄本上的任何效果。在烟草叶的一个标注 GFP 的肌浆球蛋白 XI 尾巴领域的短暂表示表皮的房间证明对叶绿体,以及到线粒体和其它局部性的熔化蛋白质包细胞器。我们的调查结果作为涉及 stromules 的形成和运动的关键蛋白质识别肌浆球蛋白 XI。 | Senthil Kumar A. Natesan James A. Sullivan John C. Gray | 2009 | Molecular Plant2009，2，6： | 6 |
| 4 | Rapid adsorption of toxic Pb(Ⅱ) ions from aqueous solution using multiwall carbon nanotubes synthesized by microwave chemical vapor deposition technique显示文摘Multiwall carbon nanotubes(MWCNTs) were synthesized using a tubular microwave chemical vapor deposition technique, using acetylene and hydrogen as the precursor gases and ferrocene as catalyst. The novel MWCNT samples were tested for their performance in terms of Pb(Ⅱ)binding. The synthesized MWCNT samples were characterized using Fourier Transform Infrared(FT-IR), Brunauer, Emmett and Teller(BET), Field Emission Scanning Electron Microscopy(FESEM) analysis, and the adsorption of Pb(Ⅱ) was studied as a function of p H,initial Pb(Ⅱ) concentration, MWCNT dosage, agitation speed, and adsorption time, and process parameters were optimized. The adsorption data followed both Freundlich and Langmuir isotherms. On the basis of the Langmuir model, Qmaxwas calculated to be 104.2 mg/g for the microwave-synthesized MWCNTs. In order to investigate the dynamic behavior of MWCNTs as an adsorbent, the kinetic data were modeled using pseudo first-order and pseudo second-order equations. Different thermodynamic parameters, viz., ΔH0, ΔS0and ΔG0were evaluated and it was found that the adsorption was feasible, spontaneous and endothermic in nature. The statistical analysis revealed that the optimum conditions for the highest removal(99.9%) of Pb(Ⅱ) are at p H 5, MWCNT dosage 0.1 g, agitation speed 160 r/min and time of 22.5 min with the initial concentration of 10 mg/L. Our results proved that microwave-synthesized MWCNTs can be used as an effective Pb(Ⅱ) adsorbent due to their high adsorption capacity as well as the short adsorption time needed to achieve equilibrium. | Nabisab Mujawar Mubarak Jaya Narayan Sahu Ezzat Chan Abdullah Natesan Subramanian Jayakumar | 2016 | Journal of Environmental Sciences2016，28，7： | 5 |
| 5 | Kinetics of Atmospheric Corrosion of Mild Steel in Marine and Rural Environments显示文摘在执行更新印度的腐蚀地图的广泛的研究的继续,在这研究,低碳钢的降级坐飞机,污染物质沿着 Tamilnadu 的东方海岸从 Nagore 在 16 个不同地点被学习到 Ammanichatram,在二年的一个时期上的印度。重量损失学习证明低碳钢腐蚀是在 Nagapattinam 地点的更多,当时与 Ammanichatram 和 Maravakadu 地点相比。试验性的数据的线性回归分析被尝试预言腐蚀的机制。在低碳钢表面上形成的腐蚀产品的作文被 XRD 技术识别。获得的腐蚀率价值根据捱过的参数被讨论,大气的污染物质象盐内容那样与那么 < 潜水艇 class= “ a-plus-plus ” > 在空气的 2 个 层次,在低碳钢表面上形成的腐蚀产品。 | S. Palraj M. Selvaraj K. Maruthan M. Natesan | 2015 | Journal of Marine Science and Application2015，14，1： | 4 |
| 6 | Isolation and in silico evaluation of antidiabetic molecules of Cynodon dactylon (L.)显示文摘 | Hasthi V. Annapurna Babu Apoorva Natesan Ravichandran Kallur Purushothaman Arun Pemaiah Brindha Sethuraman Swaminathan Mahadevan Vijayalakshmi Arumugam Nagarajan | 2013 | Journal of Molecular Graphics and Modelling2013，，： | 2 |
| 7 | Molecular characterization and antibacterial effect of endophytic actinomycetes Nocardiopsis sp. GRG1 (KT235640) from brown algae against MDR strains of uropathogens显示文摘Our study is to evaluate the potential bioactive compound of Nocardiopsis sp.GRG1(KT235640)and its antibacterial activity against multi drug resistant strains(MDRS)on urinary tract infections(UTIs).Two brown algae samples were collected and were subjected to isolation of endophytic actinomycetes.100 strains of actinomycetes were isolated from algal samples based on observation of morphology and physiological characters.40 strains were active in antagonistic activity against various clinical pathogens.Among the strains,10 showed better antimicrobial activity against MDRS on UTIs.The secondary metabolite of Nocardiopsis sp.GRG1(KT235640)has showed tremendous antibacterial activity against UTI pathogens compared to other strains.Influence of various growth parameters were used for synthesis of secondary metabolites,such as optimum pH 7,incubation time 5e7 days,temperature(30C),salinity(5%),fructose and mannitol as the suitable carbon and nitrogen sources.At 100 μg/ml concentration MIC of Nocardiopsis sp.GRG1(KT235640)showed highest percentage of inhibition against Proteus mirabilis(85%),and E.coli,Staphylococcus auerues,Psuedomonas aeroginasa,Enterobactor sp and Coagulinase negative staphylococci 78e85%respectively. | Govindan Rajivgandhi Ramachandran Vijayan Marikani Kannan Malairaja Santhanakrishnan Natesan Manoharan | 2016 | Bioactive Materials2016，1，2： | 2 |
| 8 | Fireside and steamside corrosion of alloys for USC plants显示文摘 | K. Natesan J.H. Park | 2007 | International Journal of Hydrogen Energy2007，，16： | 2 |
| 9 | Kinetics of atmospheric corrosion of mild steel, zinc, galvanized iron and aluminium at 10 exposure stations in India显示文摘 | M. Natesan G. Venkatachari N. Palaniswamy | 2006 | Corrosion Science2006，，11： | 2 |
| 10 | Oxidation behavior of molybdenum silicides and their composites显示文摘 | Natesan K | 2000 | Intermetallics2000，，8： | 1 |
| 11 | Effects of organic amendments on the reduction and phytoavailability of chromate in mineral soil显示文摘 | Bolan N S Adriano D C Natesan R | 2003 | Journal of Environmental Quality2003，32，： | 1 |
| 12 | Effect of oxygen and oxidation on tensile properties of V-5Cr-5Ti alloy 显示文摘 | Natesan K Soppet W K | 1996 | Journal of Nuclear Materials1996，，233237： | 1 |
| 13 | Effects of organic a-mendments on the reduction and phytoavailability of chromat- einmineral soil显示文摘 | Bolan N S Adriano D C Natesan R | 2003 | J Environ Qual2003，32，1： | 1 |
| 14 | Oxidation kinetics and microstructure of V-(4-5)wt%Cr-(4-5)wt%Ti alloys exposed to air at 300-650 ℃ 显示文摘 | Uz M Natesan K Hang V B | 1997 | Journal of Nuclear Materials1997，，245： | 1 |
| 15 | Mechanical property and biocompatibility of co-precipitated nano hydroxyapatite-gelatine composites显示文摘Uniform and well dispersed nano hydroxyapatite(HA)-gelatine composites were obtained by co-precipitation of hydroxyapatite and denatured calf skin collagen.The process allowed much higher concentration of hydroxyapatite to be produced over conventional hydrothermal process to improve the productivity.The effect of gelatine on the morphology,mechanical properties,and biocompatibility of hydroxyapatite particles was investigated.Fibroblast cell tests of the consolidated hydroxyapatite-gelatine composites showed that the composites have excellent biocompatibility. | Huirong LE Kiruthika NATESAN Sundaram PRANTI-HARAN | 2015 | Journal of Advanced Ceramics2015，4，3： | 1 |
| 16 | Effect of antihyper- tensive therapy on incident stroke in cohorts with prehypertensive blood pressure levels: a recta-analysis of randomized controlled trials显示文摘 | Sipahi I Swaminathan A Natesan V | 2012 | Stroke2012，43，2： | 1 |
| 17 | Biological and molecularcharacterization of chicken anaemia virus isolates of Indian origin 显示文摘 | Natesan S Kataria J M Dhama K | 2006 | Vir Res2006，118，： | 1 |
| 18 | Fireside and steamside corrosion of alloys for USC plants 显示文摘 | Natesan K Park J H | 2007 | International Journal of Hydrogen Energy2007，，32： | 1 |
| 19 | Kinetics of atmospheric corrosion of mild steel, zinc, galvanized iron and aluminum at 10 exposure stations in India显示文摘 | Natesan M Venkatachari G Palaniswamy N | 2006 | Corr Sci2006，48，11： | 1 |
| 20 | Effects of STATCOM, SSSC and UPFC on voltage stabihty 显示文摘 | Natesan R Radman G | 2004 | Proceedings of the ThirtySixth Southeastern Symposium on System Theory2004，，： | 1 |
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