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| 1 | Seasonal variations of phytoplankton diversity in the Coleroon coastal waters,southeast coast of India显示文摘The results of an investigation carried out during June 2005 to May 2007 on physico-chemical parameters,species composition and community structure of phytoplankton including Chlorophyll a(Chl-a) at the Coleroon coastal waters(Southeast coast of India) are reported.Air and surface water temperatures(°C) varied from 25.1 to 30.1 and from 24.5 to 28.5 respectively.Salinity values varied from 6 to 28.5 and the pH ranged between 7.0 and 8.3.Variation in dissolved oxygen content was from 3.1 to 7.5 mg/dm-3 while the light extinction coefficient values(LEC) ranged between 3.1 and 10.1 cm.The ranges of inorganic nutrients(μmol/dm-3) viz.,nitrate,nitrite,phosphate and silicate were 10.1-23.4,1.2-8.9,0.2-3.1 and 55-125,respectively.The ranges of Chlorophyll a(μg/dm-3) values was 2.0-7.5.Presently,124 phytoplankton species representing different classes viz:Bacillariophyceae(77),Dinophyceae(19),Cyanophyceae(15),Chlorophyceae(10) and Chrysophyceae(3) were recorded.The phytoplankton cell abundance varied from 0.290 to 111.662 cells/cm-3,with peak diversity(3.38 bits/ind.) during summer season.The maximum abundance was found during summer season coinciding with the stable hydrographical conditions.The seasonal distribution and abundance of phytoplankton are discussed in relation to hydrographical parameters.Canonical Correspondence Analysis(CCA) was applied in this paper for discriminating environmental factors having effect on phytoplankton community at species level.Coleroon coastal water is subjected to long term fluctuations in physico-chemical parameters depending upon the seasonal tidal amplitude and freshwater influx resulting in a continuous exchange of organic,inorganic,plant and animal matters. | Thillai Rajasekar K Rajkumar M SUN Jun Ashok Prabu V Perumal P | 2010 | Acta Oceanologica Sinica2010，29，5： | 3 |
| 2 | Synthesis,antimyeobaeterial activity evaluation, and QSAR studies of chalcone derivatives 显示文摘 | P M Sivakumar S Prabu Seenivasan Vanaja Kumar Mukesh Doble | 2007 | Bioorganic & Medicinal Chemistry Letters2007，17，6： | 1 |
| 3 | Effect of the squeeze pressure on the mechanical properties of the squeeze cast AI/SiCp metal matrix composite 显示文摘 | GURUSAM P BALASIVANANDHA PRABU S | 2013 | International Journal of Microstructure and Materials Properties2013，8，： | 1 |
| 4 | Effects of short-term exposure of simulated acid rain on the growth of acacia nilotica显示文摘 | Balasubramanian G Udayasoorian C Prabu P C | 2007 | Journal of Tropical Forest Science2007，19，4： | 1 |
| 5 | Gain calibration of CCD systems at VBO 显示文摘 | T P Prabu Y D Mayya G C Anupama | 1992 | Journal of Astrophysics and Astronomy1992，13，： | 1 |
| 6 | Synthesis,antimycobacterial activity evaluation,and QSAR studies of chalcone derivatives显示文摘 | SIVAKUMAR P M PRABU SEENIVASAN S VANAJA KUMAR | 2007 | Bioorganic & Medicinal Chemistry Letters2007，17，： | 1 |
| 7 | Isolation of phosphate solubilizing bacteria from the rhizosphere of faba bean of ethiopia and their abilities on solubilizing insoluble phosphates 显示文摘 | Keneni A Assefa F Prabu P C | 2010 | Journal of Agricultural Science and Technology2010，12，1： | 1 |
| 8 | Synthesis of nickel oxide nanoparticles using nickel acetate and poly (vinyl acetate) precursor显示文摘 | DHANRMIARAJ N PRABU P | 2006 | Materials Science and Engineering B2006，128，： | 1 |
| 9 | Identification of water deficit stress upregulated genes in sugarcane显示文摘 | Prabu G Kawar P G Pagariya M C | 2011 | Plant Molecular Biology Reporter2011，29，2： | 1 |
| 10 | Effect of copper on growth and enzymeactivities of marine diatom, Odontella mobiliensis显示文摘 | Manimaran K Karthikeyan P Ashokkumar S’ Prabu V A Sampathkumar P | 2012 | Bulletin of Environmental Contamination and Toxicology2012，88，1： | 1 |
| 11 | Mukesh doble experimental and theoretical approaches to enhance anti tubercular activity of chalcones 显示文摘 | Sivakumar P M Vanaja Kumar Prabu Seenivasan S | 2010 | Wseas Transactions on Biology and Biomedicine2010，7，2： | 1 |
| 12 | Gain Calibration of CCD Systems at VBO 显示文摘 | T P Prabu Y D Mayya G C Anupama | 1992 | J Astrophys Astr1992，13，： | 1 |
| 13 | Fish scale collagen sponge incorporated with Macrotyloma uniflorum plant extract as a possible woundburn dressing material显示文摘 | MUTHUKUMAR T PRABU P GHOSH K | 2014 | Colloids Surf B Biointerfaces2014，113，1： | 1 |
| 14 | 显示文摘 | Dharmaraj N Prabu P Nagarajan S | 2006 | Mate Scie Engi B2006，128，： | 1 |
| 15 | Synthesis of nickel oxide nanoparticles using nickel acetate and poly(vinyl acetate)precursor 显示文摘 | Dharmaraj N Prabu P | 2006 | Materials Science and Engineering B2006，128，： | 1 |
| 16 | 利用人工神经网络模型预测球团矿还原粉化指数显示文摘印度JSW钢铁公司是一家年产钢700万t的联合钢铁企业,其炼铁单元由2座COREX和3座高炉组成。COREX和高炉用球团由一个年产420万t的带式焙烧机球团厂供给。作为一项重要的冶金性能指标,球团的还原粉化指数(RDI)要求满足COREX和高炉冶炼的要求。通过建立神经元网络模型和敏感度分析,研究了给料率、料层高度、焙烧温度、干透点温度、COREX煤气单耗、膨润土的添加量、生球水分、生球碳含量、以及成品球的MgO、Al2O3含量和碱度等12个因素对球团RDI指标的影响,并对焙烧机生产球团的RDI(-6.3mm)和RDI(-0.5mm)进行了预测。结果表明,球团中MgO、CaO/SiO2,生球碳含量和Al2O3含量对球团RDI指标影响较大。预测结果与实际的数据误差低于4%。研究得出:①生球的MgO、氧化铝和碳含量以及二元碱度对球团RDI有重要影响。②随着球团MgO含量和球团二元碱度的升高,球团RDI(-6.3mm)和RDI(-0.5mm)得到改善。③随着生球中氧化铝含量的增加,球团RDI升高,因此应尽量使用低氧化铝含量的铁矿粉来降低球团中的氧化铝。随着生球中氧化铝和碳含量的增加,球团RDI(-6.3mm)和RDI(-0.5mm)有所降低。④提高球团二元碱度和MgO含量的同时,降低生球碳含量可以改善球团的RDI。因此需要对它们的配比进行优化。⑤二元碱度0.50~0.55,MgO质量分数0.35%~0.45%,生球碳质量分数1.15%~1.20%,焙烧球氧化铝质量分数低于2.5%,FeO质量分数低于0.60%时,可望得到较低的RDI。⑥相对于球团中的碳和CaO含量,最优的焙烧温度可以改善球团的RDI(-6.3mm)和RDI(-0.5mm)。⑦高给料率和较高的料层高度会使球团的RDI(-6.3mm)和RDI(-0.5mm)升高。 | T Umadevi P Kumar P K Gupta P Mahapatra M Prabu M Ranjan 赵晓岩 熊林 李建 | 2010 | 世界钢铁2010，10，3： | 1 |
| 17 | Prevention of age-associated neurodegeneration and promotion of healthy brain ageing in female Wistar rats by long term use of bacosides显示文摘 | Rastogi M Ojha R P Prabu P C | 2012 | Biogerontology2012，13，2： | 1 |
| 18 | 2008, Assessment of genetic re- lationships and marker identification in sugarcane cultivars with different levels of top borer resistance 显示文摘 | Selvi A Mukunthan N Shanthi R M Govindaraj P Singar- avelu B Karthik Prabu T | 2008 | Sugar Tech2008，10，1： | 1 |
| 19 | Cobalt sulfide nanoparticles grown on nitrogen and sulfur codoped graphene oxide: An efficient electrocatalyst for oxygen reduction and evolution reactions显示文摘 | Ganesan P Prabu M Sanetuntikul J | 2015 | Am Chem Soc Catal2015，5，： | 1 |
| 20 | Fish scale collagen sponge incorporated with Macrotyloma uniflorum plant extract as a possible wound/burn dressing material显示文摘 | Muthukumar T Prabu P Ghosh K | 2014 | Colloids Surf B Biointerfaces2014，113，： | 1 |
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