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Cluster Head Selection and Multipath Routing Based Energy Efficient wireless Sensor Network

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Intelligent Automation & Soft Computing 2023年第4期36卷 879-894页

作者： T.Shanmugapriya Dr.k.kousalya Department of Information Technology SNS College of TechnologyCoimbatore641035India Department of Computer Science and Engineering Kongu Engineering CollegeErode638060India

The wireless Sensor Network(wSN)is a network of Sensor Nodes(SN)which adopt radio signals for communication amongst *** is an increase in the prominence of wSN adaptability to emerging applications like the Internet of Things(IoT)and Cyber-Physical Systems(CPS).Data secur-ity,detection of faults,management of energy,collection and distribution of data,network protocol,network coverage,mobility of nodes,and network heterogene-ity are some of the issues confronted by *** is not much published information on issues related to node mobility and management of energy at the time of aggregation of *** the goal of boosting the mobility-based wSNs’network performance and energy,data aggregation protocols such as the presently-used Mobility Low-Energy Adaptive Clustering Hierarchy(LEACH-M)and Energy Efﬁcient Heterogeneous Clustered(EEHC)scheme have been exam-ined in this work.A novel Artiﬁcial Bee Colony(ABC)algorithm is proposed in this work for effective election of CHs and multipath routing in wSNs so as to enable effective data transfer to the Base Station(BS)with least energy *** is avoidance of the local optima problem at the time of solution space search in this proposed *** have been conducted on a large wSN network that has issues with mobility of nodes.

关键词： wireless sensor network routing clustering mobility low-energy adaptive clustering hierarchy energy efﬁcient heterogeneous clustered artiﬁcial bee colony

Pyogenic liver abscess caused by Fusobacterium in a 21-year-old immunocompetent male

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world Journal of Gastroenterology 2015年第12期21卷 3731-3735页

作者： Zohair Ahmed Saurabh k Bansal Sonu Dhillon Department of Internal Medicine University of Illinois Peoria Campus OSF Saint Francis Medical Center Department of Gastroenterology and Hepatology University of Illinois Peoria Campus OSF Saint Francis Medical Center

A 21-year-old male with no significant past medical history, presented with right upper quadrant(RUQ) abdominal pain along with fevers and chills. Lab work revealed leukocytosis, anemia, and slightly elevated alkaline phosphatase. Viral serology for hepatitis B virus, hepatitis C virus, and human immunodeficiency virus were negative and he was *** tomography imaging revealed hepatic abscesses, the largest measuring 9.5 cm. Empiric antibiotics were started and percutaneous drains were placed in the abscesses. Anaerobic cultures from the abscesses grew Fusobacterium nucleatum. This is a gram negative anaerobic bacteria; a normal flora of the oral cavity. Fusobacterium is most commonly seen in Lemiere's disease, which is translocation of oral bacteria to the internal jugular vein causing a thrombophlebitis and subsequent spread of abscesses. Our patient did not have Lemiere's, and is the first case described of fusobacterium pyogenic liver abscess in a young immunocompetent male with good oral hygiene. This case was complicated by sepsis, empyema, and subsequent abscesses located outside the liver. These abscesses' have the propensity to flare abruptly and can be fatal. This case not only illustrates fusobacterium as a rare entity for pyogenic liver abscess, but also the need for urgent diagnosis and treatment. It is incumbent on physicians to diagnose and drain any suspicious hepatic lesions. while uncommon, such infections may develop without any overt source and can progress rapidly. Prompt drainage with antibiotic therapy remains the cornerstone of therapy.

关键词： Hepatic abscess Pyogenic Fusobacterium Liver Immun

LAMMA ANALYSIS ON SINGLE FLUID INCLUSION IN MANTLE DERIVED OLIVINE

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电子显微学报 1991年第2期 178-179页

作者： w.Vieren LEYBOLD AG Postfsch

Trace element analysis on single fluid inclusion in mantle derived olivinehas long been an endeavour for many geochemists. The present work hasbeen aimed at taking advantage of the functional features of LAMMA 1000 toattempt an instantaneous all elemental analysis on the exploded material from asingle fluid inclusion broken by the laser impulse, following the authors’previous experiment on comparative LAMMA analysis of collections of fluidinclusion with the olivine matrix, having suggested the enrichment of traceelements in the inclusions.

关键词： LAMMA ANALYSIS ON SINGLE FLUID INCLUSION IN MANTLE DERIVED OLIVINE

Adaptive kernel Firefly Algorithm Based Feature Selection and Q-Learner Machine Learning Models in Cloud

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Computer Systems Science & Engineering 2023年第9期46卷 2667-2685页

作者： I.Mettildha Mary k.karuppasamy Department of Information Technology Sri Ramakrishna Engineering CollegeCoimbatoreTamilnaduIndia Department of Computer Science&Engineering RVS College of Engineering and TechnologyCoimbatoreTamilnaduIndia

CC’s(Cloud Computing)networks are distributed and dynamic as signals appear/disappear or lose ***(Machine learning Techniques)train datasets which sometime are inadequate in terms of sample for inferring information.A dynamic strategy,DevMLOps(Development Machine Learning Operations)used in automatic selections and tunings of MLTs result in significant performance ***,the scheme has many disadvantages including continuity in training,more samples and training time in feature selections and increased classification execution ***(Recursive Feature Eliminations)are computationally very expensive in its operations as it traverses through each feature without considering correlations between *** problem can be overcome by the use of wrappers as they select better features by accounting for test and train *** aim of this paper is to use DevQLMLOps for automated tuning and selections based on orchestrations and messaging between *** proposed AkFA(Adaptive kernel Firefly Algorithm)is for selecting features for CNM(Cloud Network Monitoring)*** methodology is demonstrated using CNSD(Cloud Network Security Dataset)with satisfactory results in the performance metrics like precision,recall,F-measure and accuracy used.

关键词： Cloud analytics machine learning ensemble learning distributed learning clustering classification auto selection auto tuning decision feedback cloud DevOps feature selection wrapper feature selection Adaptive kernel Firefly Algorithm(AkFA) Q learning

The use of Lactobacillus as an alternative of antibiotic growth promoters in pigs:A review

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Animal Nutrition 2017年第1期3卷 1-6页

作者： Runjun Dowarah A.k.Verma Neeta Agarwal CAFT in Animal Nutrition Indian Veterinary Research Institute

Antibiotics, often supplemented in feed, used as a growth promoter, may cause their residual effect in animal produce and also trigger antibiotic resistance in bacteria, which is of serious concern among swine farming entrepreneurs. As an alternative, supplementing probiotics gained interest in recent *** being the most commonly used probiotic agent improves growth performance, feed conversion efficiency, nutrient utilization, intestinal microbiota, gut health and regulates immune system in pigs. The characteristics of Lactobacillus spp. and their probiotic effects in swine production are reviewed here under.

关键词： Diarrhea score Gut microbiota Lactobacilli Probiotics

New constraints on the P-T path of HT/UHT metapelites from the Highland Complex of Sri Lanka

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Geoscience Frontiers 2017年第6期8卷 1405-1430页

作者： P.L.Dharmapriya Sanjeewa P.k.Malaviarachchi L.M.kriegsman Andrea Galli k.Sajeev Chengli Zhang Postgraduate Institute of Science University of Peradeniya20400Sri Lanka Department of Geology Faculty of ScienceUniversity of Peradeniya20400Sri Lanka Naturalis Biodiversity Center Darwinweg 2NL-2333 CR LeidenThe Netherlands Department of Earth Sciences Utrecht UniversityBudapestlaan 4NL-3584 CD UtrechtThe Netherlands Department of Earth Sciences ETH ZurichSonnegstrasse 5CH-8092 ZurichSwitzerland Centre for Earth Sciences Indian Institute of ScienceBangalore 560012India key Laboratory of Continental Dynamics of Northwest University Department of GeologyNorthwest UniversityXi’an 710069China

we report here rare evidence for the early prograde P-Tevolution of garnet-sillimanite-graphite gneiss(khondalite)from the central Highland Complex,Sri *** types of garnet porphyroblasts(Grt_1,Grt_2,Grt_3 and Grt_4)are observed in the rock with specific types of inclusion *** Grt_3 shows evidence for non-coaxial *** the information shows a sequence of main inclusion phases,from old to young:oriented quartz inclusions at core,staurolite and prismatic sillimanite at mantle,kyanite and kyanite pseudomorph,and biotite at rim in Grt_1;fibrolitic sillimanite pseudomorphing kyanite±corundum,kyanite,and spinel+sillimanite after garnet+corundum in Grt_2;biotite,sillimanite,quartz±spinel in Grt_3;and ilmenite,rulite,quartz and sillimanite in Grt_*** pre-melting,original rock composition was calculated through stepwise re-integration of melt into the residual,XRF based composition,allowing the early prograde metamorphic evolution to be deduced from petrographical observations and *** earliest recognizable stage occurred in the sillimanite field at around 575℃ at 4.5 *** collision associated with Gondwana amalgamation led to crustal thickening along a P-T trajectory with an average dP/dT of ~30 bar/℃ in the kyanite field,up to ~660℃ at 6.5 kbar,before crossing the wet-solidus at around 675 ℃ at 7.5 *** highest pressure occurred at P > 10 kbar and T around 780℃ before prograde decompression associated with further *** 825℃ and 10.5 kbar,the rock re-entered into the sillimanite *** temperature peaked at 900℃ at ca.9-9.5 *** near-isobaric cooling led to the growth of Grt_4 and rutile at T ~880℃.Local pyrophyllite rims around sillimanite suggest a late stage of rehydration at Twhich probably occurred after uplift to upper crustal levels.U-Pb dating of zircons by LAICPMS of the khondalite yielded two concordant ^(206)Pb/^(238)U age groups with mean values of 542±2 Ma(MSwD=0.24,Th/U=0.01-0.

关键词： Prograde evolution Melt re-integration Highland Complex Sri Lanka UHT granulites

Intelligent manufacturing system of impeller for computer numerical control(CNC) programming based on kBE

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Journal of Central South University 2014年第12期21卷 4577-4584页

作者：王凌云黄红辉 Rae w.west 王大中 Department of Manufacturing Engineering and Technology Shanghai University of Engineering Science College of Engineering University of Nevada-Las Vegas

To solve the problem of advanced digital manufacturing technology in the practical application, a knowledge engineering technology was introduced into the computer numerical control(CNC) programming. The knowledge acquisition, knowledge representation and reasoning used in CNC programming were researched. The CNC programming system functional architecture of impeller parts based on knowledge based engineering(kBE) was constructed. The structural model of the general knowledge-based system(kBS) was also constructed. The kBS of CNC programming system was established through synthesizing database technology and knowledge base theory. And in the context of corporate needs, based on the knowledge-driven manufacturing platform(i.e. UG CAD/CAM), VC++6.0 and UG/Open, the kBS and UG CAD/CAM were integrated seamlessly and the intelligent CNC programming kBE system for the impeller parts was developed by integrating kBE and UG CAD/CAM system. A method to establish standard process templates was proposed, so as to develop the intelligent CNC programming system in which CNC machining process and process parameters were standardized by using this kBE system. For the impeller parts processing, the method applied in the development of the prototype system is proven to be viable, feasible and practical.

关键词： knowledge engineering generalized knowledge intelligent programming impeller machining

Surface Microstructure Characterization of Sol-gel Derived Porous TiO_2 Thin Films

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Rare Metals 2001年第3期20卷 157-163页

作者： Jiaguo Yu, Jimmy C. Yu, Bei Cheng, A. S. k. Li, Pak kan Tse 1) Department of Chemistry, The Chinese University of Hong kong, Hong kong, China 2) State key Lab of Advanced Technology for Materials Synthesis and Processing, wuhan University of Technology, w 香港中文大学香港武汉工业大学材料复合新技术国家重点实验室湖北武汉 430070

Porous TiO2 thin films were prepared from alkoxide solutions with and without polyethylene glycol (PEG) by sol-get route on soda lime glass, and were characterized by atomic force microscopy (AFM), transmission electron microscopy (TEM) and X-ray diffraction (XRD). The results show that TiO2 film prepared from precursor solution without PEG is composed of spherical particles of about 100 nm and several nanometer mesoporous pores. with the increase of the amount of PEG added to the precursor solution, the diameter and the depth of the pores in the resultant films increas on the decomposition of PEG during heat-treatment, which lead to them increase of the surface roughness of the films. XRD and TEM results show that the single anatase phase is precipitated and there are some orientation effects in (101) direction.

关键词： sol-gel route porous TiO2 thin films surface microstructure characterization

ARTIFICIAL NEURAL NETwORkS BASED GEARS MATERIAL SELECTION HYBRID INTELLIGENT SYSTEM

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Acta Metallurgica Sinica(English Letters) 2003年第6期16卷 543-546页

作者： X.C.Li w.X.Zhu G.Chen D.S.Mei J.Zhang k.M.Chen DepartmentofMaterialsEngineering NanjingUniversityofScienceandTechnologyNanjing210014China SchoolofElectricalandInformationEngineering JiangsuUniversityZhenjiang212013China IronandSteelResearchInstitute PanzhihuaIronandSteelGroupPanzhihua617000China SchoolofMechanicalEngineering JiangsuUniversityZhenjiang212013China SchoolofMaterialsEngineering JiangsuUniversityZhenjiang212013China

An artificial neural networks(ANNs) based gear material selection hybrid intelligent system is established by analyzing the individual advantages and weakness of expert system (ES) and ANNs and the applications in material select of them. The system mainly consists of tow parts: ES and ANNs. By being trained with much data samples, the back propagation (BP) ANN gets the knowledge of gear materials selection, and is able to inference according to user input. The system realizes the complementing of ANNs and ES. Using this system, engineers without materials selection experience can conveniently deal with gear materials selection.

关键词： artificial neural network expert system hybrid intelligent sys-tem gear materials selection