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Design of QoS Aware Routing protocol for IoT Assisted Clustered WSN

Computers, Materials & Continua 2022年第5期71卷 3785-3801页

作者： Ashit Kumar Dutta S.srinivasan Bobbili prasada Rao B.Hemalatha Irina V.pustokhina Denis A.pustokhin Gyanendra prasad Joshi Department of Computer Science and Information Systems College of Applied SciencesAlmaarefa UniversityRiyadh13713Kingdom of Saudi Arabia Saveetha School of Engineering Saveetha Institute of Medical and Technical SciencesSaveetha NagarThandalamChennai602105India Department of Electrical and Electronics Engineering Vignan’s Institute of Information TechnologyVisakhapatnam530049India Department of Electronics and Communication Engineering Thirumalai Engineering CollegeKancheepuram631551India Department of Entrepreneurship and Logistics Plekhanov Russian University of Economics117997MoscowRussia Department of Logistics State University of Management109542MoscowRussia Department of Computer Science and Engineering Sejong UniversitySeoul05006Korea

In current days,the domain of Internet of Things(IoT)and Wireless Sensor Networks(WSN)are combined for enhancing the sensor related data transmission in the forthcoming networking *** and routing techniques are treated as the effective methods highly used to attain reduced energy consumption and lengthen the lifetime of the WSN assisted IoT *** this view,this paper presents an Ensemble of Metaheuristic Optimization based QoS aware Clustering with Multihop Routing(EMOQoSCMR)protocol for IoT assisted *** proposed EMO-QoSCMR protocol aims to achieve QoS parameters such as energy,throughput,delay,and *** proposed model involves two stage processes namely clustering and ***,the EMO-QoSCMR protocol involves crossentropy rain optimization algorithm based clustering(CEROAC)technique to select an optimal set of cluster heads(CHs)and construct ***,oppositional chaos game optimization based routing(OCGOR)technique is employed for the optimal set of routes in the IoT assisted *** proposed model derives a fitness function based on the parameters involved in the IoT nodes such as residual energy,distance to sink node,*** proposed EMOQoSCMR technique has resulted to an enhanced NAN of 64 nodes whereas the LEACH,pSO-ECHS,E-OEERp,and iCSHS methods have resulted in a lesser NAN of 2,10,42,and 51 *** performance of the presented protocol has been evaluated interms of energy efficiency and network lifetime.

关键词： Internet of things wireless sensor networks clustering routing metaheuristics cluster head selection QoS parameters

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Uniform Convergence Analysis of Finite Difference Scheme for Singularly perturbed Delay Differential Equation on an Adaptively Generated Grid

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Numerical Mathematics(Theory,Methods and Applications) 2010年第1期3卷 1-22页

作者： Jugal Mohapatra srinivasan Natesan Department of Mathematics Indian Institute of Technology GuwahatiGuwahati-781 039India

Adaptive grid methods are established as valuable computational technique in approximating effectively the solutions of problems with boundary or interior layers. In this paper,we present the analysis of an upwind scheme for singularly perturbed differential-difference equation on a grid which is formed by equidistributing arc-length monitor *** is shown that the discrete solution obtained converges uniformly with respect to the perturbation *** experiments illustrate in practice the result of convergence proved theoretically.

关键词：收敛性分析网格生成时滞微分方程有限差分格式自适应奇摄动均匀微分差分方程

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End-to-end computational approach to the design of RNA biosensors for detecting miRNA biomarkers of cervical cancer

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Synthetic and Systems Biotechnology 2022年第2期7卷 802-814页

作者： priyannth Ramasami S.Baabu Shivaramakrishna srinivasan Swetha Nagarajan Sangeetha Muthamilselvan Thamarai Selvi Raghavv R.Suresh Ashok palaniappan Department of Bioinformatics School of Chemical and BiotechnologySASTRA Deemed UniversityThanjavurTamil Nadu 613401India Department of Bioengineering School of Chemical and BiotechnologySASTRA Deemed UniversityThanjavurTamil Nadu613401India School of Advanced Materials Science and Engineering Sungkyunkwan University(SKKU)Suwon16419Republic of Korea Life Sciences Division TCS ResearchTata Consultancy ServicesChennaiTamil Nadu600042India

Cervical cancer is a global public health subject as it affects women in the reproductive ages,and accounts for the second largest burden among cancer patients worldwide with an unforgiving 50%mortality *** scant awareness and limited access to effective diagnosis have led to this enormous disease burden,calling for point-of-care,minimally invasive diagnosis ***,an end-to-end quantitative unified pipeline for diagnosis has been developed,beginning with identification of optimal biomarkers,concurrent design of toehold switch sensors,and finally simulation of the designed diagnostic circuits to assess *** miRNA expression data in the public domain,we identified miR-21-5p and miR-20a-5p as blood-based miRNA biomarkers specific to early-stage cervical cancer employing a multi-tier algorithmic *** riboregulators called toehold switches specific to the biomarker panel were then *** predict the dynamic range of toehold switches for use in genetic circuits as biosensors,we used a generic grammar of these switches,and built a neural network model of dynamic range using thermodynamic features derived from mRNA secondary structure and ***-generation toehold switches were used to overcome the design challenges associated with miRNA *** resultant model yielded an adj.R^(2)~0.71,outperforming earlier models of toehold-switch dynamic *** kinetics modelling was performed to predict the sensitivity of the second-generation toehold switches to the miRNA *** showed a linear response between 10 nM and 100 nM before *** study demonstrates an end-to-end computational workflow for the efficient design of genetic circuits geared towards the effective detection of unique genomic/nucleic-acid *** approach has the potential to replace iterative experimental trial and error,and focus time,money,and *** software including the toehold grammar parser,neu

关键词： Cervical cancer biosensor miRNA biomarker Synthetic toehold switches Genetic circuit design Reaction network modelling Toehold efficacy modelling Toehold switch grammar Machine learning

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physical Safety and Cyber Security Analysis of Multi-Agent Systems:A Survey of Recent Advances

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IEEE/CAA Journal of Automatica Sinica 2021年第2期8卷 319-333页

作者： Dan Zhang Gang Feng Yang Shi Dipti srinivasan the Research Center of Automation and Artificial Intelligence Zhejiang University of TechnologyHangzhou310023 Key Laboratory of Advanced Control and Optimization for Chemical processes(East China University of Science and Technology) Ministry of EducationShanghai 200237China the Department of Biomedical Engineering City University of Hong KongHong KongChina the Department of Mechanical Engineering University of VictoriaCanada the Department of Electrical and Computer Engineering National University of SingaporeSingapore

Multi-agent systems(MASs)are typically composed of multiple smart entities with independent sensing,communication,computing,and decision-making ***,MASs have a wide range of applications in smart grids,smart manufacturing,sensor networks,and intelligent transportation *** of the MASs are often coordinated through information interaction among agents,which is one of the most important factors affecting coordination and cooperation ***,unexpected physical faults and cyber attacks on a single agent may spread to other agents via information interaction very quickly,and thus could lead to severe degradation of the whole system performance and even destruction of *** paper is concerned with the safety/security analysis and synthesis of MASs arising from physical faults and cyber attacks,and our goal is to present a comprehensive survey on recent results on fault estimation,detection,diagnosis and fault-tolerant control of MASs,and cyber attack detection and secure control of MASs subject to two typical cyber ***,the paper concludes with some potential future research topics on the security issues of MASs.

关键词： Consensus deception attack deny-of-service(DoS)attack fault detection fault estimation fault tolerant control multiagent systems

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Age and outcomes of primary percutaneous intervention for ST elevation myocardial infarction in a tertiary center are we there yet？

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Journal of Geriatric Cardiology 2015年第3期12卷 263-269页

作者： Vinoda Sharma Manivannan srinivasan Dave Smith Morriston Cardiac Center Swansea Wales United Kingdom

Backgroundprimary 经皮的干预(ppCI ) 是为圣举起的选择的治疗心肌的梗塞(STEMI ) 但是柔韧的证据在老正在缺乏。我们比较了在不同年龄 quartiles 之间的 ppCI 结果(方照 1 <；60 年，方照 2 ≥；60 到 <；70 年... 详细信息

Backgroundprimary 经皮的干预(ppCI ) 是为圣举起的选择的治疗心肌的梗塞(STEMI ) 但是柔韧的证据在老正在缺乏。我们比较了在不同年龄 quartiles 之间的 ppCI 结果(方照 1 <；60 年，方照 2 ≥；60 到 <；70 年，方照 3 ≥；70 到 <；80 年，方照 4 ≥；80 年).MethodsRetrospective 我们的 Morriston 第三级的心脏的中心(Abertawe 兄弟 Morgannwg 大学健康板) 的观察分析经历了 *** 434 病人，的有 STEMI 的从 2005 ～ 2010 的病人(13%) 57 在方照 4 (≥；80 年) 。在老年 quartiles，病人们多半是更少收到药 eluting stent (DES， p = 0.001 ) 或 glycoprotein IIb/IIIa 禁止者(GpI， p <；0.0001 ) 。年龄的增加与幸存的减少的时间被联系(β；系数：−； 0.192， t：−； 3.70， 95%CI：−； 4.91 到 −； 1.50， p <；0.0001 ) 这是心脏性的吃惊的存在(β；系数：−； 0.194， t = 3.77， 95%CI：−； 5.26 到 −； 1.65， p <；0.0001 ) 。GpI 的使用与幸存的增加的时间被联系(β；系数：0.138， t = 2.82， 95%CI：1.58-8.58， p = 0.005 ) 但是老年 quartiles 多半是更少收到 GpI (p <；0.0001 ) 。在里面医院死亡(1.8% 方照 1， 3.6% 方照 2， 10.9% 方照 3 和 12.3% 方照 4， p = 0.002 ) 并且 1 年的死亡(5.4% 方照 1， 5.5% 方照 2， 16.8% 方照 3 和 24.6% 方照 4， p <；0.0001，分别地) 在老年 *** 是显著地更高的短术语和中间的学期死亡被看见在在 ppCI 以后老。年龄和心脏性的吃惊是预示的因素。干预不应该独自基于年龄，关于预示的因素的了解能帮助改进管理。

关键词：介入治疗年龄预后分位数可信区间 pCI 老年人 GpI

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Understanding Model Independent Genetic Mutations through Trends in Increase in Entropy

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Open Journal of Biophysics 2022年第3期12卷 165-171页

作者： Sage Copling Maansi srinivasan preet Sharma Non-Linear Science Research Group Center for Theoretical Research Midwestern State University Wichita Falls USA

Introduction: A mutation, in general, can be defined as a change in the genetic sequence. Mutations can be changes as small as the substitution of a single DNA building block, or nucleotide base, with another nucleotide base. There can be larger mutations which can affect many genes on a chromosome. In this study we have tried to understand a normal mutation and a failed mutation from the point of view of entropy. We have shown that the entropy range of a normal mutation is less compared to the entropy range of a failed mutation. In this article we have plotted the increase of entropy of both types of mutations mentioned above. Statistical physics of partition Function and Entropy: In this section we have used statistical physics to define the partition function of an ensemble. Based on the partition function we have expressed how to calculate physical quantities such as average energy and entropy. Model Independent Mutation Entropy: The entropy of all processes increases. This is true even for biological systems. We have shown the difference between the entropy of a successful mutation and a failed mutation. Conclusion: In conclusion we have shown how the entropy of a successful mutation differs from that of a failed mutation. This opens up future research opportunities where we can apply this to specific biological systems.

关键词： Statistical physics Mutations Entropy Energy

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Enhanced green emission from La＿(0.4)F＿3:Ce＿(0.45),Tb＿(0.15)/TiO＿2 core/shell structure

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Journal of Rare Earths 2015年第1期33卷 20-26页

作者： T.K.srinivasan B.S.panigrahi N.Suriyamurthy p.K.parida B.Venkatraman Indira Gandhi Centre for Atomic Research Kalpakkam–603102 India

Nano sized La0.4F3：Ce0.45,Tb0.15（core）, La0.4F3：Ce0.45,Tb0.15（Ti O2）（core） shell, La0.55F：Ce0.45, and La0.85F3：Tb0.15 particles were synthesized by adopting co-precipitation technique in acidic environment and coated with Ti O2 to form a core-shell structure by adopting a mechanical dispersion method at room temperature. The synthesized materials were characterized using X-ray diffraction（XRD）, transmission electron microscopy（TEM）, Fourier transform infrared spectroscopy（FTIR）, ultraviolet-visible spectroscopy（UV-Vis） absorption, photoluminescence and lifetime spectroscopy. The crystal structure of La0.4F3：Ce0.45,Tb0.15 remained the same as La F3 after being doped with Ce and Tb ions but with a slight decrease in the lattice parameter. TEM image confirmed the formation of a core-shell structure. The La0.4F3：Ce0.45,Tb0.15/Ti O2 exhibited Tb3＋ fluorescence enhancement by a factor of 1.76. Scintillation from the synthesized materials was also observed under X-ray excitation.

关键词： core-shell cerium terbium luminescence lanthanum fluoride scintillation rare earths

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processing and characterization of polymer precursor derived silicon oxycarbide ceramic foams and compacts

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Journal of Advanced Ceramics 2013年第4期2卷 318-324页

作者： srinivasan NEDUNCHEZHIAN Ravindran SUJITH Ravi KUMAR Materials processing Section Department of Metallurgical and Materials EngineeringIndian Institute of Technology MadrasChennai 600036Tamil NaduIndia

This work focused on the fabrication of silicon oxycarbide ceramic(SiOC)foams as well as dense compacts using poly(hydridomethylsiloxane)(pHMS)as a polymer *** room-temperature cross-linking of pHMS was achieved by the addition of 1,4-diazabicyclo[2.2.2]octane(DABCO)with the release of hydrogen gas as a *** resulted in self-blowing of the polymer precursor at room temperature and thereby offered the possibility of producing SiOC foams without the need of any external blowing *** also reported the fabrication of crack-free silicon oxycarbide compacts by cold compaction and pyrolysis route using polyvinyl alcohol(pVA)as a processing ***-shaped pellets were pyrolysed at 1300℃in argon atmosphere with a ceramic yield of approximately 85%.Increased resistance to phase separation and crystallization up to 1400℃was attributed to the presence of large volume fraction of free carbon in the material which was confirmed by Raman spectroscopy.

关键词： silicon oxycarbide foams 1,4-diazabicyclo[2.2.2]octane(DABCO) self-blown polymer poly(hydridomethylsiloxane)(pHMS)

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STUDY ON pHOTODYNAMIC AND pHOTORESpONSIVE AZO pOLYELECTROLYTES

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Chinese Journal of polymer Science 2000年第4期18卷 337-342页

作者： srinivasan Balasubraminian Jayant Kumar Sukant K.Tripathy Center for Advanced Materials University of Massachusetts Lowell. MA01854. USACenter for Advanced Materials University of Massachusetts Lowell. MA01854. USACenter for Advanced Materials University of Massachusetts Lowell. MA01854. USA

Several kinds of novel azobenzene-containing polyelectrolytes with special molecular design have been developed from acryloyl chloride or epoxy based precursor polymers. The acryloyl chloride based precursor polymer, poly(acryloyl chloride), was prepared by free radical polymerization of acryloyl chloride. The azo polyelectrolytes were prepared by an esterification reaction between the precursor polymer and corresponding azo chromophores containing a reactive hydroxyl group, followed by hydrolysis of the unreacted acyl chloride groups. The epoxy based precursor polymer was prepared by the reaction between 1,4-cyclohexanedimethanol diglycidyl ether and aniline, and postfunctionalized by azo coupling reaction to form azo polymers containing chromophores with ionizable groups. The polyelectrolytes were characterized by elemental analysis, H-1-NMR, IR and UV-Vis spectroscopy. The photodynamic and photoresponsive properties, as well as self-assembly of these azo polyelectrolytes are reported in this paper([1]).

关键词： azo polyelectrolyte photodynamic photoresponsive self-assembly

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poly caprolactone/titanium dioxide nanofiber coating on AM50 alloy for biomedical application

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Journal of Magnesium and Alloys 2021年第2期9卷 532-547页

作者： Mani Karthega Mogan pranesh Chockalingam poongothai Nagarajan srinivasan Department of Sciences Amrita School of EngineeringCoimbatoreAmrita VishwaVidyapeethamIndia Department of Chemistry Manonmaniam Sundaranar UniversityTirunelveliIndia

poly caprolactone(pCL)and poly caprolactone/TiO_(2)(pCL/TiO_(2))composite nanofiber with different weight percentage compositions(2 wt%,4 wt%and 6 wt%)of TiO_(2)were prepared and coated over AM50 alloy using electrospinning *** surface morphology and elemental composition result confirms that the pCL/TiO_(2)composite nanofiber fiber were successfully electrospun on the surface of AM50 *** degradation behavior of pCL and pCL/6 wt%TiO_(2)coated AM50 alloy was studied by immersing in Simulated Body Fluid(SBF)*** electrochemical and cell proliferation studies reveals that the cellular behavior of pCL and pCL/6 wt%TiO_(2)composite nanofiber exhibited good support for cell proliferation with enhanced corrosion resistance of AM50 alloy in SBF solution.

关键词： Electrospinning AM50 alloy polycaprolactone Biocompatible Corrosion resistance Electrochemical studies

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