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Computational Analysis of Performance for Heterogeneous Integrated System with Test Automation

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International Journal of Automation and computing 2007年第4期4卷 353-358页

作者： K.Krishna Mohan a.srividya Ravikumar Gedela Reliability Engineering Group Department of Electrical EngineeringIndian Institute of TechnologyMumbai 400076India Satyam Computer Services Limited Secunderabad 500003India

Heterogeneity is inevitable in enterprises due to their various input requirements. The usage of proprietary integration products results in the increased cost of enterprises. During the integration, the focus area has been found to often address only the functional requirements, while the non-functional requirements are side-stepped during the initial stages of a project. Moreover, the use of proprietary integration products and non-standards-based integration platform has given rise to an inflexible integration infrastructure resulting in adaptability concerns. Web services-based integration, based on open standards, is deemed to be the only feasible solution in such cases. This paper explains the performance analysis of enterprise integration in heterogeneous environments for the distributed and the transactional applications. The analysis presented in this paper is seen as a step towards making intelligent decisions well in advance when choosing the integration mechanism/products to address the functional as well as the non-functional requirements considering the future integration needs.

关键词： Enterprise application integration reliability performance web services point-to-point IBM/rational platform service oriented architecture.

A Systemic Approach to Integrated E-maintenance of Large Engineering Plants

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International Journal of Automation and computing 2010年第2期7卷 173-179页

作者： Ajit Kumar Verma a.srividya P.G.Ramesh Department of Electrical Engineering Indian Institute of Technology

Large engineering plants （LEPs） have certain unique features that necessitate a maintenance strategy that is a combination of both time and condition based maintenance. Although this requirement is appreciated to varying degrees by asset owners, applied research leading to a systematic development of such a maintenance strategy is the need of the day. Such a strategy should also adopt a wholesome ＂systemic＂ approach so that the realization of the overall objectives of maintenance is maximized. E-maintenance has several potential benefits for large engineering plants. In this paper, a three pronged strategy is suggested for the successful implementation of e-maintenance for LEPs. Firstly, an integrated condition and time based maintenance framework is proposed for LEPs. Secondly, reference is drawn to models for condition and time based maintenance at systemic levels. As a part of the ab initio development of a condition monitoring system for a LEP, one of the characteristics of the condition monitoring system, namely, predictability, is discussed in detail as a sample for a systemic study. Thirdly, emphasis is laid on the information and expertise available in the domain of plant design, operation and maintenance and the same is tapped for incorporation in maintenance decision making.

关键词： Systemic approach e-maintenance reliability availability large engineering plants.

Cardiovascular involvement in multisystem inflammatory syndrome in children and midterm follow-up from a pediatric tertiary center in India

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World Journal of Clinical Pediatrics 2025年第1期14卷 127-138页

作者： Poovazhagi Varadarajan Ritchie Sharon Solomon Seenivasan Subramani Ramesh Subramanian Gomathy srividya Elilarasi Raghunathan Department of Pediatric Intensive Care Institute of Child Health and Hospital for ChildrenMadras Medical CollegeChennai 600003Tamil NāduIndia Department of Pediatric Cardiology Institute of Child Health and Hospital for ChildrenMadras Medical CollegeChennai 600003Tamil NāduIndia Department of Pediatrics Institute of Child Health and Hospital for ChildrenMadras Medical CollegeChennai 600003Tamil NāduIndia

BACKGROUND In multisystem inflammatory syndrome in children(MIS-C)with coronavirus disease 2019,there was paucity of data from low-income and middle-income countries on cardiovascular involvement and its longitudinal *** planned to estimate the pattern of cardiovascular involvement among children with MIS-C and its mid-term *** To determine association between cardiovascular abnormalities and clinical and laboratory *** study the time-line for resolution of various *** In this prospective study done in a tertiary care hospital,270 were recruited from June 2020 to January *** demographic data and clinical presentation were *** parameters and echocardiography were done at ***-up was done at 2 weeks,3 months,6 months and 1 year after *** statistics were used for parametric and non-parametric *** factors were identified by multivariate regression *** The 211(78.2%)had cardiac involvement and 102 needed intensive care unit(ICU)*** abnormalities observed were shock 123(45.6%),coronary dilatation 28(10.4%),coronary aneurysm 77(28.5%),left ventricular(LV)dysfunction 78(29.3%),mitral regurgitation(MR)77(28.5%)and pericardial effusion 98(36.3%).Coronary artery aneurysm/dilatation during follow-up at 2 weeks and 1 year were 25.7%and 0.9%*** regression analysis revealed breathlessness[odds ratio(OR)=3.91,95%CI:1.25-12.21,P=0.019]and hi-flow nasal cannula(HFNC)support(OR=8.5,95%CI:1.06-68.38,P=0.044)as predictors of cardiovascular *** mean age(OR=1.16,95%CI:1.02-1.32,P=0.026),breathlessness(OR=4.99,95%CI:2.05-12.20,P<0.001),gallop(OR=4.45,95%CI:0.41-2.52,P=0.016),MR(OR=3.61,95%CI:1.53-8.53,P=0.004)and invasive ventilation(OR=4.01,95%CI:1.28-12.58,P=0.017)were predictive of LV *** sensorium(OR=4.96,95%CI:2.23-11.02,P<0.001),headache(OR=6.61,95%CI:1.46-29.92,P=0.014),HFNC(OR=7.03,95%CI:2.0

关键词： Multisystem inflammatory syndrome in children Cardiovascular Midterm follow-up Coronary artery aneurysm Shock Left ventricular dysfunction

Oscillating multidromion excitations in higher-dimensional nonlinear lattice with intersite and external on-site potentials using symbolic computation

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Chinese Physics B 2014年第1期23卷 98-107页

作者： B. srividya L. Kavitha R. Ravichandran D. Gopi Department of Physics Periyar University Salem 636 011 India Department of Physics K.S.R. College of Engineering Tiruchengode 637 215 India Centre for Nanoscience and Nanotechnology Periyar University Salem 636 011 India Department of Chemistry Periyar University Salem 636 011 India

We show by an extensive method of quasi-discrete multiple-scale approximation that nonlinear multi-dimensional lattice waves subjected to intersite and external on-site potentials are found to be governed by （N＋ 1 ）-dimensional nonlinear Schr6dinger （NLS） equation. In particular, the resonant mode interaction of （2＋l）-dimensional NLS equation has been identified and the theory allows the inclusion of transverse effect. We apply the exponential function method to the （2＋ I ）- dimensional NLS equation and obtain the class of soliton solutions with a purely algebraic computational method. Notably, we discuss in detail the effects of the external on-site potentials on the explicit form of the soliton solution generated recursively. Under the action of the external on-site potentials, the model presents a rich variety of oscillating multidromion patterns propagating in the system.

关键词： solitons partial differential equations lattice dynamics exact solutions

Another simple regimen for perioperative management of diabetes mellitus

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World Journal of Diabetes 2019年第9期10卷 481-484页

作者： M.S.Raghuraman Priyanka Selvam srividya Gopi Department of Anesthesiology Sri Venkateshwaraa Medical College Hospital and Research Centre

Persons with diabetes who require surgical procedures are increasing day by *** of the regimens available to manage patients with diabetes perioperatively are ***,the junior doctors and the paramedics(Primary care providers on a 24/7 basis)find it difficult to execute *** need a simple regimen that can be executed in a primary care setting/general floor as it is becoming difficult to accommodate the patients in a sophisticated setting because of the increasing burden of the *** suggest a simple regimen in this article(Ram’s regimen)which we believe safer,economical and more effective than few simple regimens available to ***,this regimen does not require any additional equipment such as syringe pumps,measured-volume set,***,this regimen can be implemented in a primary care setting/general floor easily and we hope that it will be useful for doctors of various specialties and their patients.

关键词： Diabetes mellitus Insulin therapy Perioperative management Simple regimen

Weddings and Marriiages:Traditions and Trends

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中印对话（英文版） 2022年第3期 60-62页

作者： srividya Mehendale 不详

Although traditional values and customs have maintained prominence in modern societies,changes in weddings and marriages have been happening fast.

关键词： maintained marriage happen

水中痕量含氯除草剂的在线富集及自动样品净化的简单快速方法

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环境化学 2013年第3期32卷 526-528页

作者： srividya Kailasam 安捷伦科技公司

在线富集分析了酸化水中的8种含氯除草剂:毒莠定,草灭平,麦草畏,灭草松,2,4-D,滴丙酸,2,4,5,-T,P三氟羧草醚.这些除草剂可以在少于2 mL的水中进行分析,运行时间在15 min以内.使用Agilent ZORBAX SB-Aq色谱柱用于捕获分析物,Agilent ZORB... 详细信息

在线富集分析了酸化水中的8种含氯除草剂:毒莠定,草灭平,麦草畏,灭草松,2,4-D,滴丙酸,2,4,5,-T,P三氟羧草醚.这些除草剂可以在少于2 mL的水中进行分析,运行时间在15 min以内.使用Agilent ZORBAX SB-Aq色谱柱用于捕获分析物,Agilent ZORBAX SB-C18色谱柱用于分析,一个两位六通阀用于色谱柱切换.通过毒莠定和滴丙酸的标准曲线,从而验证了水中这些农药定量方法的系统适应性.自动样品净化省去了样品制备时繁杂的固相萃取(SPE)程序.Agilent 1260 Infinity LC系统的灵敏度可以达到EPA(美国环境保护署)方法的检出限要求,而且只需使用少于EPA官方方法所要求的样品量的十分之一.

关键词：样品制备在线富集酸化水除草剂净化含氯 C18色谱柱 Infinity

Influence of Temperature on Equilibrium, Kinetic and Thermodynamic Parameters of Biosorption of Cr(VI) onto Fish Scales as Suitable Biosorbent

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Journal of Water Resource and Protection 2011年第6期3卷 429-439页

作者： srividya Kondapalli Kaustubha Mohanty 不详

In this work the potential of fish scales as a suitable biosorbent for removal of Cr(VI) ions from aqueous solutions was investigated at various temperatures. The influence of temperature on equilibrium, kinetics as well as thermodynamic parameters was investigated. Various isotherm models such as Langmuir, Freundlich, R - P, D - R, Temkin and Halsey were used for the mathematical description of the biosorption of Cr(VI) ions onto fish scales. It was observed that Freundlich model exhibited the best fit to experimental data. Amongst the various kinetic models tested, the pseudo-first-order kinetic model represented the best correlation for the biosorption of Cr(VI) onto fish scales at various temperatures. In addition, various thermodynamic parameters such as ?Go, ?Ho and ?So were also determined. The biosorption of Cr(VI) was found to be a spontaneous and endothermic process.

关键词： Biosorption Chromium Kinetics Low-Cost Biosorbent Wastewater Treatment

Teneligliptin: Heralding Change in Type 2 Diabetes

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Journal of Diabetes Mellitus 2016年第2期6卷 113-131页

作者： Manish Maladkar srividya Sankar Kushal Kamat Aristo Pharmaceuticals Pvt. Ltd. Mumbai India

“Sweet is Sweet but until it is not too Sweet”. As the sweet spoon of diabetes challenges the global population, diabetic organizations across the globe call for unanimous resonance of Diabetes Voice to tackle diabetes with healthy living. With the discovery of new pathophysiology associated with diabetes, patients are gaining access to the newer therapeutic classes. Teneligliptin, a third generation DPP-4 inhibitor exhibits unique “J-shaped” structure with “anchor-lock domain” mechanism which provides potent & long duration of action. It acts like an insulin/glucagon modulator controlling blood glucose over 24 hours. It is effective in tackling short-term glycemic fluctuations and improvement in β-cell parameters is observed soon after treatment. Half-life of 26.9 hours ensures once a day administration. Because the metabolites of this drug are eliminated via renal and hepatic excretion, no dose adjustment is necessary in patients with renal impairment. Improvement in lipid profile, LV function, adiponectin levels & natriuretic effect is among the added pleiotropic benefits. With the effective glycemic control & capability for improvement in β-cell function, Teneligliptin promises to be a preferable antidiabetic agent with long-term efficacy & safety in patients with type 2 diabetes. The objective of this paper is to provide a comprehensive datum analysis of Teneligliptin in the management of type 2 diabetes. It summarizes the unique pharmacodynamic & pharmacokinetic advantages of Teneligliptin and additionally its pleiotropic benefits of cardioprotection. It provides a comprehensive comparison of Teneligliptin vis-à-vis other gliptins in the class & provides a concise summary of all clinical trials till the date with Teneligliptin monotherapy & combination with other antidiabetic drugs.

关键词： Teneligliptin DPP-4 Inhibitors GLP-1 β-Cell Preservation Pleiotropic Benefits Gliptins