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526篇 您的检索式:作者名="Varadarajan"
    题名 作者 年代 出处 被引量
1Double-Blockchain Assisted Secure and Anonymous Data Aggregation for Fog-Enabled Smart Grid显示文摘As a future energy system,the smart grid is designed to improve the efficiency of traditional power systems while providing more stable and reliable services.However,this efficient and reliable service relies on collecting and analyzing users’electricity consumption data frequently,which induces various security and privacy threats.To address these challenges,we propose a double-blockchain assisted secure and anonymous data aggregation scheme for fog-enabled smart grid named DA-SADA.Specifically,we design a three-tier architecture-based data aggregation framework by integrating fog computing and the blockchain,which provides strong support for achieving efficient and secure data collection in smart grids.Subsequently,we develop a secure and anonymous data aggregation mechanism with low computational overhead by jointly leveraging the Paillier encryption,batch aggregation signature and anonymous authentication.In particular,the system achieves fine-grained data aggregation and provides effective support for power dispatching and price adjustment by the designed double-blockchain and two-level data aggregation.Finally,the superiority of the proposed scheme is illustrated by a series of security and computation cost analyses.Siguang Chen Li Yang Chuanxin Zhao Vijayakumar Varadarajan Kun Wang 2022Engineering2022,8,1:5
2Risk factors for mortality in children with diabetic keto acidosis from developing countries显示文摘Diabetic keto acidosis(DKA) is the major cause for mortality in children with Diabetes mellitus(DM). With increasing incidence of type 1 DM worldwide, there is an absolute increase of DM among children between 0-14 year age group and overall incidence among less than 30 years remain the same. This shift towards younger age group is more of concern especially in developing countries where mortality in DKA is alarmingly high. Prior to the era of insulin, DKA was associated with 100% mortality and subsequently mortality rates have come down and is now, 0.15%-0.31% in developed countries. However the scenario in developing countries like India, Pakistan, and Bangladesh are very different and mortality is still high in children with DKA. Prospective studies on DKA in children are lacking in developing countries. Literature on DKA related mortality are based on retrospective studies and are very recent from countries like India, Pakistan and Bangladesh. There exists an urgent need to understand the differences between developed and developing countries with respect to mortality rates and factors associated with increased mortality in children with DKA. Higher mortality rates, increased incidence of cerebral edema, sepsis, shock and renal failure have been identified among DKA in children from developing countries.Root cause for all these complications and increased mortality in DKA could be delayed diagnosis in children from developing countries. This necessitates creating awareness among parents, public and physicians by health education to identify symptoms of DM/DKA in children, in order to decrease mortality in DKA. Based on past experience in Parma, Italy it is possible to prevent occurrence of DKA both in new onset DM and in children with established DM, by simple interventions to increase awareness among public and physicians.Varadarajan Poovazhagi 2014World Journal of Diabetes2014,5,6:4
3Hybrid membrane filtration process for leachate treatment显示文摘Massoud Pirbazari Varadarajan ravindran Badriyha Badri N 1996Wat Res1996,30,11:2
4Study of formal triangular tings 显示文摘HAGHANY A VARADARAJAN K 1999Comm Algebra1999,27,11:1
5Silver-protein (core-shell) nanoparticle production u- sing spent mushroom substrate显示文摘VIGNESHWARAN N KATHE A A VARADARAJAN P V 2007Langmuir2007,23,13:1
6In vitro and in vivo oxidative stress associated with Alzheimer's amyloid betapeptide (1 - 42) 显示文摘Yatin SM Varadarajan S Link CD 1999Neurobiol Aging1999,20,3:1
7Blocking Na+/H+ exchange reduces (i) and (i) load after ischemia and improvers infunction in intacthearts 显示文摘An J Varadarajan SG Camara A 2001Am J Physiol Heart Circ Physiol2001,281,6:1
8Es-terification by solid acid catalysts-a comparison 显示文摘Shanmugam S Viswanathan B Varadarajan T K 2004Jounaal of Molecular Catalysis A:Chemica12004,223,12:1
9Ki- nematics of medial osteoarthritic knees before and alter posterior cruciate ligament retaining total knee arthroplasty 显示文摘YUE B VARADARAJAN KM MOYNIHAN AL 2011J Orlhop Res2011,29,1:1
10Wind response control of building with variable stiffness tuned mass damper using empirical mode decomposition/hilbert transform显示文摘Varadarajan N Nagarajaiah S 2004ASCE Journal of Engineering Mechanics2004,130,4:1
11First-mover advan- tage: A synthesis,conceptual framework, and research proposi- tions显示文摘Kerin R A Varadarajan P R Peterson R A 1992The Journal of Marketing1992,56,4:1
12A survey of dispatching rules for operational control inwafer fabrication显示文摘Sarin S C Varadarajan A Wang L X 2011Production Planning and Control2011,22,1:1
13Phase stability and orientation of SrCu2O2 films grown by pulsed laser deposition 显示文摘Varadarajan V Norton D P Budai J D 2005Thin Solid Films2005,488,12:1
14TRAIL-activated stress ki- nases suppress apoptosis through transcriptional upregulation of MCL-1 显示文摘Son JK Varadarajan S Bratton SB 2010Cell Death Differ2010,17,8:1
15Survival in el-derly patients with severe aortic stenosisis dramatically improved byaortic valve replacement: Results from a cohort of 277 patientsaged>or=80 years显示文摘VARADARAJAN P KAPOOR N BANSAL HC 2006Eur J Cardiothorac Surg2006,30,5:1
16Surfacewaterqualityevaluationandmo delingo fGhataprabhaRiver,KarnatakaIndia显示文摘PurandaraB K Varadarajan N V enkatesh B 0,,1:1
17A model of mar- keting knowledge use within firms 显示文摘Menon A Varadarajan P R 1992Journal of Mar- keting1992,56,4:1
18Investigation on hard turning with minimal fluid application (HTMF) and its comparison with dry and wet turning 显示文摘Varadarajan AS Philip PK Ramamoorthy B 2002J of Mat Proc Tech2002,,12:1
19Umami taste responses are mediated by α-transducin and α-gustducin显示文摘He W Yasumatsu K Varadarajan V 2004The Journal of Neuroscience2004,24,35:1
20The planar K-means problem is NP-hard显示文摘Mahajan M Nimbor P Varadarajan K 0,,5431:1
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