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| 1 | PCR analysis of Yq microdeletions in infertile males, a study from South India显示文摘Aim:To estimate the frequency of microdeletions in the long arm of Y-chromosome of 20 infertile males from South India.Methods:Polymerase chain reaction (PCR) amplification using Y-specific STS of azoospermia factor (AZF) regions i.e.,SY 84 for AZFa,SY 127 for AZFb and SY 254 for AZFc.Results:Of the 20 infertile subjects 3(15%),one azoospermic and two oligozoospermic,showed microdeletions in the AZF region of Y-chromosome.Conclusion:The frequency of deletions involving AZF region of the Y-chromosome is 15% in azoospermic and severely oligozoospermic infertile men.PCR amplification of AZF locus is useful for the diagnosis of microdeletions in the Y-chromosome. | S. Ramesh Babu M. Swarna P. Padmavathi P.P. Reddy | 2002 | Asian Journal of Andrology2002，4，4： | 9 |
| 2 | Effectiveness of sodium silicate as gangue depressants in iron ore slimes flotation显示文摘The recovery of iron from the screw classifier overflow slimes by direct flotation was studied.The relative effectiveness of sodium silicates with different silica-to-soda mole ratios as depressants for silica and silicate bearing minerals was investigated.Silica-to-soda mole ratio and silicate dosage were found to have significant effect on the separation efficiency.The results show that an increase of Fe content in the concentrate is observed with concomitant reduction in SiO2 and Al2O3 levels when a particular type of sodium silicate at a proper dosage is used.The concentrate of 58.89wt% Fe,4.68wt% SiO2,and 5.28wt% Al2O3 with the weight recovery of 38.74% and the metal recovery of 41.13% can be obtained from the iron ore slimes with 54.44wt% Fe,6.72wt% SiO2,and 6.80wt% Al2O3,when Na2SiO3 with a silica-to-soda mole ratio of 2.19 is used as a depressant at a feed rate of 0.2 kg/t. | Danda Srinivas Rao Tadiparthi Venkata VijayaKumar Sripada Subba Rao Swarna Prabhakar Guntamadugu Bhaskar Raju | 2011 | International Journal of Minerals,Metallurgy and Materials2011，18，5： | 2 |
| 3 | Dot-ELISA for evaluation of hydatid cyst wall,protoscoleces and hydatid cyst fluid antigens in the serodiagnosis of cystic echinococcosis显示文摘 | Swarna SR Parija SC | 2008 | Rev Inst Med Trop S Paulo2008，50，4： | 1 |
| 4 | Beneficiation of a low grade limestone sample显示文摘Pilot scale column flotation studies were conducted on a low grade siliceous limestone ore. Silica content was reduced to less than 1% in the concentrate so that it became satisfactory for use in the paper or rub- ber industries. The limestone sample was crystalline and constituted primarily of calcite that contained quartz, feldspar, pyroxene, and biotite as gangue minerals. Quartz is the major silicate gangue whereas feldspar, pyroxene, and biotite exist in minor to trace quantities. Traces of pyrite were also observed within the sample. A reverse flotation process was adopted where the silicate gangue minerals were floated using two different commercial cationic collectors: Chem-750 F or Floatamine-D. The studies clearly suggest it is possible to produce a limestone concentrate assaying around 96-97% CaCO3 contain- ing less than 1% SiO2. The effect of feed flow rate, percent solids, froth depth, and wash water on the grade and recovery of the CaCO3 concentrate is discussed. | Rao Danda Srinivas Vijayakumar Tadiparthi Venkata Subba Rao Sripada Bhaskar Raju Guntamadugu Prabhakar Swarna | 2011 | Mining Science and Technology2011，21，5： | 1 |
| 5 | A review of tuberculosis research in malaysia显示文摘 | Swarna N Y | 2014 | Med J Malaysia2014，69，： | 1 |
| 6 | LCL-T res-onant converter with clamp diodes: A novel constat-cur-rent power supply with inhere constant- voltage limit显示文摘 | Mangesh Borage Sunil Tiwari Swarna Kotaiah | 2007 | IEEE Transactions on Industrial Electronics2007，56，5： | 1 |
| 7 | Placing confidence limits on the molecular age of the human-chimpanzee divergence 显示文摘 | Kumar S Filipski A Swarna V | 2005 | PNAS2005，102，18： | 1 |
| 8 | Analysisand Design of an LCL-T Resonant Converter as a Con-stant-Current Power Supply显示文摘 | Mangesh Borage Sunil Tiwari Swarna Kotaiah | 2005 | IEEE Transactions on In-dustrial Electronics2005，52，6： | 1 |
| 9 | Analysis and design of an LCL-T resonant converter as a constant current power supply显示文摘 | Mangesh Borage Sunil Tiwari Swarna Kotaiah | 2005 | IEEE Transactions on Industrial Electronics2005，52，6： | 1 |
| 10 | Privacy and security issues of Cloud Computing显示文摘 | RAJU B P R SWARNA P R RAO M S | 2011 | 1JART2011，1，2： | 1 |
| 11 | Analysis and design of an LCL-T resonant converter as a constant-current power supply显示文摘 | Mangesh Borage Sunil Tiwari Swarna Kotaiah | 2005 | IEEE Transactions on Industrial Electronics2005，52，6： | 1 |
| 12 | Synthesis of substituted guanidines using Zn-AI hydrotal-cite catalyst显示文摘 | K M Lakshmi D Venkanna J V Swarna S Manorama | 2013 | J Chem Sci2013，125，： | 1 |
| 13 | LCL-T Resonant Converter with Clamp Diodes 显示文摘 | Mangesh B B Sunil T Swarna K | 2009 | IEEE Transae tion on Power Electronics2009，5，3： | 1 |
| 14 | Analysis and De- sign of an LCL T Resonant Converter as a Con- stant-Current Power Supply显示文摘 | Mangesh B B Sunil T Swarna K | 2005 | IEEE Transaction on Industrial Electronics2005，52，6： | 1 |
| 15 | Intellectual property rights, tradi- tional knowledge and biodiversity of India显示文摘 | Venkataraman K Swarna SL | 2008 | Journal of Intellec- tual Property Rights2008，，13： | 1 |
| 16 | Analysis and design of an LCL-T resonant converter as a constant current power supply显示文摘 | Mangesh Borage Sunil Tiwari Swarna Kotaiah | 2005 | IEEE Transactions on Industrial Electronics2005，52，6： | 1 |
| 17 | 酸性蛋白酶作用于皮革染色过程的动力学研究显示文摘本论文报道用酸性蛋白酶对皮革染色进行预处理的染色动力学研究。将酸性蛋白酶应用于皮革染色可提高染料的吸收率并且促进染料在皮革内部的扩散。酶量为1%在50℃下作用60min,可使染料的吸收率达到98%同时提高吸收速率。在最佳工艺条件下反应后测得CI酸性黑194染料最终吸收率(C∞)达到98.5%,修饰等温线上K和r2为0.1033和0.0631。CI酸性黑194是2∶1型金属络合染料,比CI酸性黑210具有更高的吸收率。由阿伦尼乌斯方程计算酶促进染色过程中活化能减少了50%,染料的吸收率被证实确有提高。用修正过的Cegarra-Puente方程所确定的酶促反应动力学具有更高的吸收常数和更快的吸收速率。经酶预处理染色后的皮革与对照组相比,具有更加优良的色泽效果。本研究证实了酶在环境友好型皮革染色工艺中起着至关重要的作用。 | Swarna V K Rajangam V Gladstone C J 孙国龙 | 2013 | 西部皮革2013，，16： | 1 |
| 18 | Homi Jehangir Bhabha: His collaborators, citation identity, and his citation image makers 显示文摘 | Swarna T Kalyane V L Kumar V | 2008 | Malaysian Journal of Library & Information Science2008，13，2： | 1 |
| 19 | Neutro- phil extracellular traps: their role in periodontal disease 显示文摘 | Kolaparthy LK Sanivarapu S Swarna C | 2014 | J Indian Soc Periodontol2014，18，6： | 1 |
| 20 | Chronic diarrhea due to Cyclospora spp. infection显示文摘 | Subramnian Swarna Radha Madhavan S Gomathi Deepti Yadav | 2013 | Tropical Parasitology2013，，1： | 1 |
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