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63篇 您的检索式:作者名="Ramkrishna"
    题名 作者 年代 出处 被引量
1mmunomodulatory properties of silver nanoparticles ontribute to anticancer strategy for murine fibrosarcoma显示文摘Biswajit Chakraborty Ramkrishna Pal Mohammed Ali Leichombam Mohindro Singh Dewan Shahidur Rahman Sujit Kumar Ghosh Mahuya Sengupta 2016Cellular & Molecular Immunology2016,13,2:3
2Three-dimensional imaging of the uterus:The value of the coronal plane显示文摘Advent in three-dimensional(3D) imaging technology has seen 3D ultrasound establish itself as a useful adjunct complementary to traditional two-dimensional imaging of the female pelvis. This advantage largely arises from its ability to reconstruct the coronal plane of the uterus, which allows further delineation of many gynecological disorders. 3D imaging of the uterus is now the preferred imaging modality for assessing congenital uterine anomalies and intrauterine device localization. Newer indications include the diagnosis of adenomyosis. It can also add invaluable information to delineate other endometrial and myometrial pathology such as fibroids and endometrial polyps.Lufee Wong Nikki White Jayshree Ramkrishna Edward Araujo Júnior Simon Meagher Fabricio Da Silva Costa 2015World Journal of Radiology2015,7,12:3
3Algorithms for network-based identification of differential regulators from transcriptome data: a systematic evaluation显示文摘Identification of differential regulators is critical to understand the dynamics of cellular systems and molecular mechanisms of diseases.Several computational algorithms have recently been developed for this purpose by using transcriptome and network data.However,it remains largely unclear which algorithm performs better under a specific condition.Such knowledge is important for both appropriate application and future enhancement of these algorithms.Here,we systematically evaluated seven main algorithms(TED,TDD,TFactS,RIF1,RIF2,dCSA_t2t,and dCSA_r2t),using both simulated and real datasets.In our simulation evaluation,we artificially inactivated either a single regulator or multiple regulators and examined how well each algorithm detected known gold standard regulators.We found that all these algorithms could effectively discern signals arising from regulatory network differences,indicating the validity of our simulation schema.Among the seven tested algorithms,TED and TFactS were placed first and second when both discrimination accuracy and robustness against data variation were considered.When applied to two independent lung cancer datasets,both TED and TFactS replicated a substantial fraction of their respective differential regulators.Since TED and TFactS rely on two distinct features of transcriptome data,namely differential co-expression and differential expression,both may be applied as mutual references during practical application.YU Hui MITRA Ramkrishna YANG Jing LI YuanYuan ZHAO ZhongMing 2014Science China(Life Sciences)2014,57,11:2
4Geochemical contamination in the mine affected soil of Raniganj Coalfield——A river basin scale assessment显示文摘The study aimed to assess the heavy metals(K, Ca, Ti, Cr, Mn, Fe, Ni, Cu, Zn, As, Pb, Sr, Zr) contamination in the soil of mine affected Singaran river basin and to analyse spatial variation in the contamination level considering 32 soil samples. Elemental analysis of soil samples has been performed through Energy Dispersive X-ray Analysis(EDX) to quantify the elemental concentration(mg kgà1). Heavy metal concentrations have been assessed through geo-accumulation index(Igeo) and enrichment factor(EF).Indices showed soils have moderate accumulation of most of the metals with moderate enrichment of Sr,Zr, Zn, Cu and Ni. Soil contamination level assessment has been carried out using indices like Contamination Factor(CF), degree of contamination(C_(deg)), modified degree of contamination(m C_(deg)) and Pollution Load Index(PLI). CF shows moderate to considerable contamination by Sr, Zr, Ca, Cu, Mn, Zn and Ni. Mean indices values(m C_(deg)and PLI for the entire basin are 3.38 and 2.23 respectively) show low to moderate level of soil contamination. These indices result have been mapped and analysed in GIS platform to get spatial variation of pollution level. Opencast mines dominate middle catchment area and so is comparatively contaminated. Sample sites 11, 18 and 25 evidenced high values of all indices of pollution load. From the ecological standpoint Ecological Risk Factor(Er) and Potential Ecological Risk Index(RI) have been estimated to assess regional threat to native soil environment and it shows low ecological risk potential. Analysis shows that mine dominated soil of the entire Singaran basin is less contaminated in all respect but tends to the moderate contamination level at the mid-catchment area,especially by Sr, Zr, Zn, Cu and Ni.Abhijit Manna Ramkrishna Maiti 2018Geoscience Frontiers2018,9,5:2
5Bacterial growth on lactose: An experimental investigation显示文摘Straight J V Ramkrishna D Parulekar S J 1989Bio-technology and Bioengineering1989,34,5:1
6Response surface modeling and optimization to elucidate and analyze the effects of inoculums age and size on surfactin production显示文摘Ramkrishna Sen T Swaminathan 2004Biochemical Engineering Journal2004,21,:1
7Response surface modeling and optimization to elucidate and analyze the effects of inoculums age and size on surfactin production 显示文摘Ramkrishna S Swaminmhan T 2004Biochemical Engineering Journal2004,21,:1
8Maximization of bioconversion of castor oil into ricinoleic acid by response surface methodology显示文摘Debajyoti Goswami Ramkrishna Sen Jayanta Kumar Basu Sirshendu De 2008Bioresource Technology2008,,18:1
9Modeling and optimization of the process conditions for biomass production and sporulation of a probiotic culture显示文摘Ramkrishna Sen Babu KS 2005Process Biochemistry2005,40,:1
10Diffusion on two-dimensional percolation clusters:influence of cluster anisotropy显示文摘MURALIDHER R JACOBS D J RAMKRISHNA D 1991Phys Rev A1991,43,:1
11Response surface modeling and optimization to elucidate and analyze the effects of inoculumsage and size on surfactin production显示文摘Ramkrishna S Swaminathan T 2004J Biochem Eng2004,21,:1
12Response surface modeling and optimization to elucidate and analyze the effects of inocuhmsage and size on surfactin production显示文摘Ramkrishna s Swaminathan T 2004J Biochem Eng2004,21,:1
13On vibration problems with discretely distributed loads a rigorous formalism显示文摘Ramkrishna D Amvndson N R 1974J of Applied Mechanics ASME1974,41,:1
14Rapid quantification of a microbial surfactant by a simple turbidometric method显示文摘Soumen Mukherjee Palashpriya Das Ramkrishna Sen 2009Journal of Microbiological Methods2009,76,1:1
15Cybernetic modeling of growth in mixed, substitutable substrate environments: Preferential and simultaneous utilization显示文摘Ramakrishna R Ramkrishna D Konopka A E 1996Biotechnology and Bioengineering1996,52,1:1
16Modeling and optimization of the process conditions for biomass production and sporulation of a probiotic culture显示文摘Ramkrishna S Babu K S 0,,7:1
17Response surface modeling and optimization to elucidate and analyze the effects of inoculums age and size on surfactin production 显示文摘Ramkrishna Sen T Swaminathan 2004Biochemical Engineering Journal2004,21,:1
18Biotechnology in petroleum recovery: The microbial EOR显示文摘Ramkrishna S 2008Progress in Energy and Combustion Science2008,34,:1
19Modeling and optimization of the process conditions tbr biomass production and sporulation of a probiotic culture显示文摘Ramkrishna Sena Srinivasa Babub K 2005Prnc Biochem2005,40,:1
20Population balance modelingpromise for the future 显示文摘Ramkrishna D Mahoney A W 2002Chemical Engineering Science2002,57,:1
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