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Search Results: 1 - 10 of 14449 matches for " Sudha Singh "
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Anencephaly with Cystic Hygroma:Antenatal Detection
Sudha Sharma, Mandeep Singh
JK Science : Journal of Medical Education & Research , 2000,
Abstract: Anencephaly is the most common neural tube defect which is detected prenataly. We report here arare combination of anencephaly with cystic hygroma.
Analysis and Comparison of TAPSK with Multilevel Coding and Non-Coherent Detection for Different Channel Conditions
Deepak Singh Yadav,Sudha Nair
International Journal of Electronics Communication and Computer Technology , 2013,
Abstract: Error is one of the most important fields in digital communication system. Since error is unavoidable during communication the error correcting codes are used to overcome this problem. Generally the error correcting codes length are derived by considering synchronous detection system however problem induced by these codes are reduce efficiency (because extra bits are needed to be transmitted) because the conditions for non synchronous detection is different. The probability of error for each symbol is not equal and this probability can also be modified by adjusting the shape of symbols also we can improve the spectral efficiency by assigning the different lengths of codes for each symbol depending upon their error probabilities. This paper presents the analysis of Twisted Amplitude Phase Shift Keying (TAPSK) for different channel conditions and different code length we measured the efficiency and the BER for this technique and then compared it with other techniques and the simulation result shows better efficiency and lower BER for TAPSK.
Synthesis, Characterization and AntitumourActivity of Metal Complexes of 5-Carboxy-2-Thiouracil
Udai P. Singh,Sudha Singh,Sukh Mahendra Singh
Metal-Based Drugs , 1998, DOI: 10.1155/mbd.1998.35
Abstract:
Preherpetic neuralgia masquerading as angina
Sarraf Sudha,Singh Sanjay,Pandey S
Indian Journal of Dermatology, Venereology and Leprology , 1996,
Abstract:
Cutaneous complications of parenteral pentazocine abuse
Sarraf Sudha,Singh Sanjay,Pandey S
Indian Journal of Dermatology, Venereology and Leprology , 1996,
Abstract: A 26-year-old man, a parenteral pentazocine abuser for past 10 years, presented with woody induration on the areas of injections and multiple, punched-out, deep, painless ulcers surrounded by hyperpigmented halo. This appears to be the first report from India on skin manifestations of pentazocine abuse.
Ectopia Cordis with Association Foetal Anmalies: Antenatal, Ultrasonographic Detection
Sudha Sharma, Kamlesh Manhas,Mandeep Singh
JK Science : Journal of Medical Education & Research , 1999,
Abstract: A rare case of ectopia cordis with unusual associated anomalies detected during antenatalultrasonographic examination is presented.
Hydrops fetalis:Antenantal Diagnosis
Sudha sharma, Kamlesh Manahas, Mandeep Singh
JK Science : Journal of Medical Education & Research , 1999,
Abstract: Incidence of immune hydrops fetalis is decreasing with the liberal use of anti-D immunoglobulin,but this condition has not been eradicated. We report here a case of immune hydrops fetalis withmeningocele detected on ultrasonography.
Homologous Recombination Occurs in Entamoeba and Is Enhanced during Growth Stress and Stage Conversion
Nishant Singh, Alok Bhattacharya, Sudha Bhattacharya
PLOS ONE , 2013, DOI: 10.1371/journal.pone.0074465
Abstract: Homologous recombination (HR) has not been demonstrated in the parasitic protists Entamoeba histolytica or Entamoeba invadens, as no convenient method is available to measure it. However, HR must exist to ensure genome integrity, and possible genetic exchange, especially during stage conversion from trophozoite to cyst. Here we show the up regulation of mitotic and meiotic HR genes in Entamoeba during serum starvation, and encystation. To directly demonstrate HR we use a simple PCR-based method involving inverted repeats, which gives a reliable read out, as the recombination junctions can be determined by sequencing the amplicons. Using this read out, we demonstrate enhanced HR under growth stress in E. histolytica, and during encystation in E. invadens. We also demonstrate recombination between chromosomal inverted repeats. This is the first experimental demonstration of HR in Entamoeba and will help future investigations into this process, and to explore the possibility of meiosis in Entamoeba.
Effect of different concentrations of metal ions on alpha amylase production by Bacillus amyloliquefaciens
Sudha
Research in Biotechnology , 2012,
Abstract: Bacillus amyloliquefaciens is obtained from soil which produces extracellular alphaamylase enzyme. The present study is concerned with effect of metal ions on alpha amylaseproduction. Metal ions are Ca2+, Cu2+, Mg2+, Fe2+ and Mn2+ at different concentrations 2g/l,5g/l and 7g/l. Supplementations of salts of certain ions provide good growth ofmicroorganism and production of alpha amylase. Ca2+and Mg2+exhibit positive influence onalpha-amylase production. Our results show that the amylase production is higher in thepresence of Ca2+ (0.439) IU/ml/min at 7g/l concentration in comparison of other metal ions.The enzyme activity of Mg2+(0.321) IU/ml/min at 2g/l concentration. The study focuses onsupplementation of metal ions increase the production of amylase.
The Forecasting of 3G Market in India Based on Revised Technology Acceptance Model
Sudha Singh,D.K. Singh,M.K. Singh,Sujeet Kumar Singh
International Journal of Next-Generation Networks , 2010,
Abstract: 3G, processor of 2G services, is a family of standards for mobile telecommunications defined by theInternational Telecommunication Union [1]. 3G services include wide-area wireless voice telephone,video calls, and wireless data, all in a mobile environment. It allows simultaneous use of speech and dataservices and higher data rates.3G is defined to facilitate growth, increased bandwidth and support morediverse applications. The focus of this study is to examine the factors affecting the adoption of 3Gservices among Indian people. The study adopts the revised Technology Acceptance Model by adding fiveantecedents-perceived risks, cost of adoption, perceived service quality, subjective norms, and perceivedlack of knowledge. Data have collected from more than 400 school/college/Institution students &employees of various Government/Private sectors using interviews & various convenience samplingprocedures and analyzed using MS excel and MATLAB. Result shows that perceived usefulness has themost significant influence on attitude towards using 3G services, which is consistent with prior studies.Of the five antecedents, perceived risk and cost of adoption are found to be significantly influencingattitude towards use. The outcome of this study would be beneficial to private and publictelecommunication organizations, various service providers, business community, banking services andpeople of India. Research findings and suggestions for future research are also discussed.
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