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Optimal Resource Allocation and Quality of Service Prediction in Cloud

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Computers, Materials & Continua 2021年第4期67卷 253-265页

作者： Priya Baldoss gnanasekaran Thangavel Information and Communication Engineering Department Anna UniversityChennaiIndia Department of Computer Science and Engineering Sri Sai Ram Engineering CollegeChennaiIndia RMK Engineering College ChennaiIndia

In the present scenario,cloud computing service provides on-request access to a collection of resources available in remote system that can be shared by numerous *** are in self-administration;consequently,clients can adjust their usage according to their *** usage is estimated and clients can pay according to their *** literature,the existing method describes the usage of various hardware *** of Service(QoS)needs to be considered for ascertaining the schedule and the access of *** with the security arrangement,any additional code is forbidden to ensure the usage of resources complying with ***,all monitoring must be done from the *** overcome the issues,Robust Resource Allocation and Utilization(RRAU)approach is developed for optimizing the management of its cloud *** work hosts a numerous virtual assets which could be expected under the circumstances and it enforces a controlled degree of *** asset assignment calculation is heuristic,which is based on experimental evaluations,RRAU approach with J48 prediction model reduces Job Completion Time(JCT)by 4.75 s,Make Span(MS)6.25,and Monetary Cost(MC)4.25 for 15,25,35 and 45 resources are compared to the conventional methodologies in cloud environment.

关键词： Cloud computing resource utilization robust resource allocation and utilization(RRAU)approach job completion time quality of services monetary cost make span

Indium antimonide based HEMT for RF applications

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Journal of Semiconductors 2014年第11期35卷 20-22页

作者： T.D.Subash T.gnanasekaran K.N.S.K College of Engineering Nagercoil-629901India RMK College of Engineering and Technology Tamil Nadu601206India

We report on an indium antimonide high electron mobility transistor with record cut-off frequency characteristics. For high frequency response it is important to minimize parasitic resistance and capacitance to improve short-channel effects. For analog applications adequate pinch-off behavior is demonstrated. For proper device scaling we need high electron mobility and high electron density. Toward this end, the device design features and simulation are carried out by the Synopsys TCAD tool. A 30 nm InSb HEMT exhibits an excellent cut-off frequency of 586 GHz. To the knowledge of the authors, the obtained cut-off frequency is the highest ever reported in any FET on any material system.

关键词： HEMT InSb gate length cut-off frequency short-channel effects

Fault Aware Dynamic Resource Manager for Fault Recognition and Avoidance in Cloud

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Computer Systems Science & Engineering 2021年第8期38卷 215-228页

作者： Nandhini Jembu Mohanram gnanasekaran Thangavel N.M.Jothi Swaroopan Information and Communication Engineering Department Anna UniversityChennaiTamil NaduIndia Department of Information Technology Sri Sai Ram Institute of TechnologyChennaiTamil NaduIndia RMK Engineering College ChennaiTamil NaduIndia Department of Electrical and Electronics Engineering RMK Engineering CollegeChennaiTamil NaduIndia

Fault tolerance(FT)schemes are intended to work on a minimized and static amount of physical *** a host failure occurs,the conventional FT frequently proceeds with the execution on the accessible working *** methodology saves the execution state and applications to complete without ***,the dynamicity of open cloud assets is not seen when taking scheduling *** optimization techniques are intended in dealing with resource *** method will be utilized for distributing the approaching tasks to the ***,the dynamic scheduling for this procedure doesn’t accomplish the objective of adaptation of internal *** scheme prefers jobs in the activity list with the most elevated execution time on resources that can execute in a shorter timeframe,but it suffers with higher makespan;poor resource usage and unbalance load *** overcome the above mentioned issue,Fault Aware Dynamic Resource Manager(FADRM)is proposed that enhances the mechanism to Multi-stage Resilience Manager at an application-level FT *** FADRM method gives FT a Multi-stage Resilience Manager(MRM)in the client and application layers,and simultaneously decreases the over-head and *** additionally provides safety to the application execution considering the clients,application and framework *** on experimental evaluations,Proposed Fault Aware Dynamic Resource Manager(FADRM)method 157.5 MakeSpan(MS)time,0.38 Fault Rate(FR),0.25 Failure Delay(FD)and improves 5.5 Performance Improvement Ratio(PIR)for 25,50,75 and 100 tasks and 475 MakeSpan(MS)time,0.40 Fault Rate(FR),1.30 Failure Delay(FD)and improves 6.75 improves Performance Improvement Ratio(PER)for 100,200,300 and 500 Tasks compare than existing methodologies.

关键词： Cloud computing fault aware dynamic resource manager fault tolerance makespan fault rate failure delay performance improvement ratio

Assessment of public perspectives and barriers towards dengue preventive practices using the Health Belief Model in Puducherry,India:A cross-sectional study

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Asian Pacific Journal of Tropical Medicine 2024年第8期17卷 358-368,I0001页

作者： Dharani Govindasamy gnanasekaran Vijalakashmi Balakrishnan Vijayakumar Arya Rahul Indian Council of Medical Research-Vector Control Research Centre Deapartment of Health ResearchMinistry of Health and Family WelfareGovernment of IndiaPuducherryIndia

Objective:To assess the perspectives and barriers towards dengue preventive practices among the residents of Puducherry,***:A cross-sectional survey was conducted in 300 households in Puducherry,using a population-proportionate(7:3)distribution from urban and rural areas by grid *** adult interview per household was conducted and the participants were selected using a KISH grid.A semi-structured questionnaire based on the Health Belief Model(HBM)with additional questions on knowledge assessment was *** was assessed based on the correctness of answers and the HBM scores were calculated on a 5-point Likert *** were categorized based on the median score under each *** regression was used for adjusted analysis and models were built to predict the performances in each ***:Four percent of the participants lacked basic knowledge regarding dengue *** 208(69.3%)participants did not consider themselves at risk of contracting dengue within the next year,majority perceived dengue as a disease with low *** 49.3%(148)were skeptical about the benefit of time and money spent on dengue *** government efforts were stated as the major barrier(47.0%)and frequent reminders(142,47.3%)as the major cue to *** above 50 years(aOR 1.78,95%CI 1.04-3.06,P=0.037)and rural locality(aOR 2.68,95%CI 1.52-4.71,P=0.001)were found to be significantly associated with poor knowledge *** participants had a significantly higher chance to perceive low susceptibility as compared to the rural counterparts(aOR 1.74,95%CI 1.05-2.9,P=0.03).Participants with less than a high school education had low perceived benefits(aOR 2.46,95%CI 1.52-3.96,P<0.001)and low self-efficacy scores(aOR 2.66,95%CI 1.61-4.39,P<0.001).Conclusions:This study identifies key gaps in dengue prevention,including low perceived susceptibility,mild disease perception,limited knowledge of breeding sites,and overrelian

关键词： Dengue Public perspectives Prevention Barriers Health belief model

Performance analysis of InSb based QWFET for ultra high speed applications

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Journal of Semiconductors 2015年第1期36卷 60-63页

作者： T.D.Subash T.gnanasekaran C.Divya K.N.S.K College of Engineering Nagercoil-629901 India Department of IT RMK College of Engineering and Technology 629401 India Centre for IT & Eng Manonmaniam Sundaranar University 627012 India

An indium antimonide based QWFET（quantum well field effect transistor） with the gate length down to 50 nm has been designed and investigated for the first time for L-band radar applications at 230 GHz. QWFETs are designed at the high performance node of the International Technology Road Map for Semiconductors（ITRS）requirements of drive current（Semiconductor Industry Association 2010）. The performance of the device is investigated using the SYNOPSYS CAD（TCAD） software. In Sb based QWFET could be a promising device technology for very low power and ultra-high speed performance with 5–10 times low DC power dissipation.

关键词： QWFET InSb gate length cut-off frequency short-channel effects

Appraisal of gastric stump carcinoma and current state of affairs

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World Journal of Clinical Cases 2023年第13期11卷 2864-2873页

作者： Ankit Shukla Raja Kalayarasan Senthil gnanasekaran Biju Pottakkat Department of Surgical Gastroenterology Jawaharlal Institute of Postgraduate Medical Education and ResearchPuducherry 605006India

Gastric stump carcinoma,also known as remnant gastric carcinoma,is a malignancy arising in the remnant stomach following gastrectomy for a benign or malignant *** reflux and preexisting risk factors in a patient with gastric cancer are the major contributors to the development of gastric stump *** occurrence of gastric stump carcinoma is time-dependent and seen earlier in patients operated on for malignant rather than benign *** tumor location is predominantly at the anastomotic site towards the ***,it can occur anywhere in the remnant *** pattern of lymph node involvement and the type of surgery required is distinctly different compared to primary gastric *** stump carcinoma is traditionally considered a malignancy with a dismal ***,recent advances in diagnostic and therapeutic strategies have improved *** advances in molecular profiling of gastric stump carcinoma have identified distinct molecular subtypes,thereby providing novel therapeutic ***,reports of gastric stump carcinoma following pancreatoduodenectomy and bariatric surgery highlight the need for more research to standardize the diagnosis,staging,and treatment of these *** present review aims to provide an overview of gastric stump carcinoma highlighting the differences in clinicopathological profile and management compared to primary gastric carcinoma.

关键词： Gastric cancer Gastritis Carcinoma Endoscopic surveillance Gastric stump cancer Remnant gastric carcinoma

Analytical modeling of AlInSb/InSb MOS gate HEMT structure with improved performance

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International Journal of Modeling, Simulation, and Scientific Computing 2016年第3期7卷 386-394页

作者： T.D.Subash T.gnanasekaran P.Deepthi Nair Department of ECE K.N.S.K.College of Engineering Nagercoil TamilnaduIndia Department of IT R.M.K.College of Engineering and Technology Chennai TamilnaduIndia Department of ECE Annai Vailankanni College of Engineering Kanyakumari TamilnaduIndia

The performance of AlInSb/InSb heterostructure with various parameters is considered with T-Cad *** the heterojunctions are having more advantageous properties that is a real support for so many application such as solar cells,semiconductor cells and *** properties of semiconductors are discussed here with various parameters that are depending up on the performance of accurate device[Pardeshi H.,Pati S.K.,Raj G.,Mohankumar N.,Sarkar C.K.,***.33(12):124001-1–124001-7,2012].The maximum drain current density is achieved with improving the density of two-dimensional electron gas(2DEG)and with high *** electron mobility transistor(HEMT)structure is used with the different combinations of layers which have different *** such as electron mobility,bandgap,dielectric constant,etc.,are considered differently for each layer[Zhang A.,Zhang L.,Tang Z.,IEEE *** Devices 61(3):755–761,2014].The high electron mobility electrons are now widely used in so many *** proposed work of AlInSb/InSb heterostructure implements the same process which will be a promise for future research works.

关键词： Heterostructure 2DEG HEMT bandgap

Vibration-Based Fault Diagnosis Study on a Hydraulic Brake System Using Fuzzy Logic with Histogram Features

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Structural Durability & Health Monitoring 2022年第4期16卷 383-396页

作者： Alamelu Manghai T Marimuthu Jegadeeshwaran Rakkiyannan Lakshmipathi Jakkamputi Sugumaran Vaithiyanathan Sakthivel gnanasekaran School of Mechanical Engineering Vellore Institute of TechnologyChennai600127India Centre for Automation School of Mechanical EngineeringVellore Institute of TechnologyChennai600127India

The requirement of fault diagnosis in the field of automobiles is growing higher day by *** reliability of human resources for the fault diagnosis is *** are one of the major critical components in automobiles that require closer and active *** research work demonstrates a fault diagnosis technique for monitoring the hydraulic brake system using vibration *** signals of a rotating element contain dynamic information about its health ***,the vibration signals were used for the brake fault diagnosis *** study was carried out on a brake fault diagnosis experimental *** vibration signals under different fault conditions were acquired from the setup using an *** condition monitoring of the hydraulic brake system using the vibration signal was processed using a machine learning *** machine learning approach has three phases,namely,feature extraction,feature selection,and feature *** features were extracted from the vibration *** prominent features were selected using the decision *** selected features were classified using a fuzzy *** histogram features and the fuzzy classifier combination produced maximum classification accuracy than that of the statistical features.

关键词： Machine learning histogram features decision tree fuzzy logic membership function confusion matrix

Detection of α_(2u)-globulin in rat pup preputial gland by MALDI-TOF mass spectrometry

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Current Zoology 2009年第4期55卷 296-300页

作者： Ponnirul PONMANICKAM gnanasekaran JEBAMERCY Govindaraju ARCHUNAN Soundrapandian KANNAN Center for Pheromone Technology Department of Animal ScienceBharathidasan University Department of Zoology Bharathiar University

The α_ 2u-globulin,a soluble protein identified in the urine and preputial gland of adult male rat is reported to be pheromone *** pup preputial gland plays a significant role in chemical communication for mother-young interaction;however,the presence of a pheromone-carrying protein in the pup preputial gland has not been ***,the present study was carried out to identify the α_ 2u-globulin in the pup preputial gland by Matrix Assisted Laser Desorption Ionization Time of Flight mass spectrometry(MALDI-TOF).The preputial glands of prepubertal rats were subjected to one-dimensional ***-gel trypsin digestion of a 18 kDa band was carried out and analyzed by *** results of a MASCOT search showed the presence of α_ 2u-globulin in the 18 kDa *** contrast to the report of the synthesis of this protein only in adult rats,the identification of this protein in pup preputial gland is *** results suggest that synthesis of α_ 2u-globulin in the rat preputial gland starts in the prepubertal stage *** prepubertal rats,the preputial gland is a source of pheromone for performing anogenital licking behaviour by the mother *** α_ 2u-globulin belongs to the lipocalin(ligand carrier)family,it might carry the volatile for processing pheromonal communication in mother-pup bonding in rat.

关键词： α2u-globulin MALDI-TOF Pheromone carrying protein Pup preputial gland Rat