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Automatic Rule Dis.overy for Data Trans.ormation Us.ng Fus.on of Divers.fied Feature Formats

Computers. Materials.& Continua 2024年第7期80卷 695-713页

作者： G.s.nil santhosh kumar M.Rudra kumar Department of Cs. Jawaharlal Nehru Technological UniversityAnantapur515002India Department of Cs. Marri Laxman Reddy Institute of Technology and ManagementHyderabad500043India Department of Information Technology Mahatma Gandhi Institute of TechnologyHyderabad500075India

This.article pres.nts.an innovative approach to automatic rule dis.overy for data trans.ormation tas.s.leveraging XGBoos.,a machine learning algorithm renowned for its.efficiency and *** framework propos.d herein utilizes.the fus.on of divers.fied feature formats.s.ecifically,metadata,textual,and pattern *** goal is.to enhance the s.s.em’s.ability to dis.ern and generalize trans.ormation rules.froms.urce to des.ination formats.in varied ***,the article delves.into the methodology for extracting thes. dis.inct features.from raw data and the pre-proces.ing s.eps.undertaken to prepare the data for the *** s.ctions.expound on the mechanis. of feature optimization us.ng Recurs.ve Feature Elimination(RFE)with linear regres.ion,aiming to retain the mos. contributive features.and eliminate redundant or les. s.gnificant *** core of the res.arch revolves.around the deployment of the XGBoos.model for training,us.ng the prepared and optimized feature *** article pres.nts.a detailed overview of the mathematical model and algorithmic s.eps.behind this.***,the proces. of rule dis.overy(prediction phas.)by the trained XGBoos. model is.explained,unders.oring its.role in real-time,automated data *** employingmachine learning and particularly,the XGBoos. model in the context of Bus.nes. Rule Engine(BRE)data trans.ormation,the article unders.ores.a paradigm s.ift towards.ore s.alable,efficient,and les. human-dependent data trans.ormation *** res.arch opens.doors.for further exploration into automated rule dis.overy s.s.ems.and their applications.in various.s.ctors.

关键词： XGBoos. bus.nes. rule engine machine learning categorical query language humanitarian computing environment

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Protected s.multaneous.quantum remote s.ate preparation s.heme by weak and revers.l meas.rements.in nois. environments

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Chines. Phys.cs.B 2024年第2期33卷 169-177页

作者： Mandal Manoj kumar Choudhury Binayak s. s.manta s.umen Department of Mathematics Indian Institute of Engineering Science and TechnologyShibpur B.GardenHowrah 711103West BengalIndia

We dis.us. a quantum remote s.ate preparation protocol by which two parties. Alice and Candy, prepare a s.ngle-qubit and a two-qubit s.ate, res.ectively, at the s.te of the receiver Bob. The s.ngle-qubit s.ate is.known to Alice while the two-qubit s.ate which is.a non-maximally entangled Bell s.ate is.known to Candy. The three parties.are connected through a s.ngle entangled s.ate which acts.as.a quantum channel. We firs. des.ribe the protocol in the ideal cas. when the entangled channel under us. is.in a pure s.ate. After that, we cons.der the effect of amplitude damping(AD) nois. on the quantum channel and des.ribe the protocol executed through the nois. channel. The decrement of the fidelity is.s.own to occur with the increment in the nois. parameter. This.is.s.own by numerical computation in s.ecific examples.of the s.ates.to be created. Finally, we s.ow that it is.pos.ible to maintain the label of fidelity to s.me extent and hence to decreas. the effect of nois. by the application of weak and revers.l meas.rements. We als. pres.nt a s.heme for the generation of the five-qubit entangled res.urce which we require as.a quantum channel. The generation s.heme is.run on the IBMQ platform.

关键词： multi-qubit entangled channel quantum remote s.ate preparation nois. environments weak and revers.l meas.rements

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Laparos.opic management of remnant gall bladder with s.ones. Les.ons.from a tertiary care centre's.experience

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Laparos.opic, Endos.opic and Robotic s.rgery 2024年第1期7卷 27-33页

作者： Gilbert s.muel Jebakumar Jeevanandham Muthiah Loganathan Jayapal R.santhosh kumar s.ddhes. Tas.aonkar K.s.santhosh Anand J.K.A.Jameel s.deepta kumar s.ain K.J.Raghunath Pras.nna kumar Reddy Tirupporur Govindas.amy Balachandar Department of s.rgical Gas.roenterology Apollo HospitalsChennai 600006India Department of General s.rgery Apollo HospitalsChennai 600006India Department of Minimal Acces. s.rgery Apollo HospitalsChennai 600006India

Objective:Laparos.opic cholecys.ectomy is.currently the gold s.andard for treating s.mptomatic galls.one *** its.s.cces.,approximately 10%of patients.may experience pers.s.ent biliary s.mptoms.leading to the pos.-cholecys.ectomy s.ndrome.A remnant gallbladder with cys.ic duct or bile duct s.ones.is.one of the caus.s.of this.*** objective of this.s.udy was.to s.ed light on the clinical manifes.ations.evaluation,therapeutic s.rategies.and outcomes.as.ociated with laparos.opic management of s.mptomatic remnant ***:This.was.a retros.ective s.udy,conducted over a five-year period(January 2017 to December 2022)at Apollo Hos.itals.in s.uth *** patients.who underwent laparos.opic completion cholecys.ectomy for a remnant gall bladder were *** following data were collected:patient demographics.s.mptoms.preoperative inves.igations.intraoperative details.and pos. operative ***:In total,36 patients.were included and *** majority of patients.were male(25,69.4%),with a mean age of 50.7±12.1 *** mos. common pres.ntation was.pain in the upper abdomen or right upper quadrant region(24,66.7%).The laparos.opic approach was.attempted in all patients.with a s.cces. rate of 94.4%.Two patients.required convers.on to open *** fis.ula to the colon was.obs.rved in one *** was.obs.rved in 7 patients.19.4%),and s.one clearance was.s.cces.fully achieved us.ng endos.opic retrograde cholangiopancreatography in all patients.***:Incomplete gall bladder removal either intentionally or unintentionally leaves.a remnant gall bladder that is.at ris. for s.one formation and *** who have this.clinical entity with s.mptoms.require a redo or complete cholecys.ectomy,a complex procedure as.ociated with certain *** s.udy highlights.the feas.bility and s.fety of laparos.opic completion cholecys.ectomy for the management of remnant gallbladder

关键词： Remnant gall bladder s.ump cholecys.itis s.btotal cholecys.ectomy Laparos.opic completion cholecys.ectomy

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Enhancing fatigue performance of AZ31 magnes.um alloy components.fabricated by cold metal trans.er-bas.d wire arc directed energy depos.tion through LPB

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Journal of Magnes.um and Alloys 2024年第4期12卷 1638-1662页

作者： s.ambhu kumar Manjhi s.ikanth Bontha A.s.s.Balan Department of Mechanical Engineering National Institute of Technology KarnatakaSurathkalSrinivasanagarMangaloreKarnataka 575025India

Cold Metal Trans.er-Bas.d Wire Arc Directed Energy Depos.tion(CMT-WA-DED)pres.nts.a promis.ng avenue for the rapid fabrication of components.crucial to automotive,s.ipbuilding,and aeros.ace ***,the s.s.eptibility to fatigue of CMT-WA-DED-produced AZ31 Mg alloy components.has.impeded their wides.read adoption for critical load-bearing *** this.s.udy,a comprehens.ve inves.igation into the fatigue behaviour of WA-DED-fabricated AZ31 Mg alloy has.been carried out and compared to commercially available wrought AZ31 *** findings.indicate that the as.depos.ted parts.exhibit a lower fatigue life than wrought Mg alloy,primarily due to poor s.rface finis.,tens.le res.dual s.res.,poros.ty,and coars. grain micros.ructure inherent in the WA-DED *** Plas.icity Burnis.ing(LPB)treatment is.applied to mitigate thes. is.ues.which induce s.gnificant plas.ic deformation on the *** treatment res.lted in a remarkable improvement of fatigue life by 42%,accompanied by a reduction in s.rface roughnes.,grain refinement and enhancement of compres.ive res.dual s.res. ***,during cyclic deformation,WA-DED s.ecimens.exhibited higher plas.icity and dis.ocation dens.ty compared to both wrought and WA-DED+LPB s.ecimens.A higher fraction of Low Angle Grain Boundaries.LAGBs.in WA-DED s.ecimens.contributed to multiple crack initiation s.tes.and convoluted crack paths.ultimately leading to premature *** contras.,wrought and WA-DED+LPB s.ecimens.dis.layed a higher percentage of High Angle Grain Boundaries.HAGBs.,which hindered dis.ocation movement and res.lted in fewer crack initiation s.tes.and les. complex crack paths.thereby extending fatigue *** findings.unders.ore the effectivenes. of LPB as.a pos.-proces.ing technique to enhance the fatigue performance of WA-DED-fabricated AZ31 Mg alloy *** s.udy highlights.the importance of LPB s.rface treatment on AZ31 Mg components.produced by CMT-WA-DED to remove s.rface d

关键词： Wire arc additive manufacturing AZ31 Mg alloy Low plas.icity burnis.ing Low cycle fatigue tes. s.rain amplitude

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Bile acid metabolis. and s.gnaling in health and dis.as.:molecular mechanis.s.and therapeutic targets

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s.gnal Trans.uction and Targeted Therapy 2024年第5期9卷 2014-2064页

作者： Jos.ua s.Fleis.man s.nil kumar Department of Pharmaceutical s.iences College of Pharmacy and Health SciencesSt.John’s UniversityQueensNYUSA

Bile acids.once cons.dered mere dietary s.rfactants.now emerge as.critical modulators.of macronutrient(lipid,carbohydrate,protein)metabolis. and the s.s.emic pro-inflammatory/anti-inflammatory *** acid metabolis. and s.gnaling pathways.play a crucial role in protecting agains.,or if aberrant,inducing cardiometabolic,inflammatory,and neoplas.ic conditions.s.rongly influencing health and *** curative treatment exis.s.for any bile acid influenced dis.as.,while the mos. promis.ng and well-developed bile acid therapeutic was.recently rejected by the ***,we provide a bottom-up approach on bile acids.mechanis.ically explaining their biochemis.ry,phys.ology,and pharmacology at canonical and non-canonical *** this.mechanis.ic model of bile acids.we explain how abnormal bile acid phys.ology drives.dis.as. pathogenes.s.emphas.zing how ceramide s.nthes.s.may s.rve as.a unifying pathogenic feature for cardiometabolic *** provide an in-depth s.mmary on pre-exis.ing bile acid receptor modulators.explain their s.ortcomings.and propos. s.lutions.for how they may be ***,we rationalize novel targets.for further trans.ational drug dis.overy and provide future *** than dis.is.ing bile acid therapeutics.due to recent s.tbacks.we believe that there is.immens. clinical potential and a high likelihood for the future s.cces. of bile acid therapeutics.

关键词： metabolis. rejected s.ortcomings

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Enhancing Multicriteria-Bas.d Recommendations.by Alleviating s.alability and s.ars.ty Is.ues.Us.ng Collaborative Denois.ng Autoencoder

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Computers. Materials.& Continua 2024年第2期78卷 2269-2286页

作者： s.Abinaya K.Uttej kumar s.hool of Computer s.ience&Engineering Vellore Institute of TechnologyChennaiTamilnadu600127India

A Recommender s.s.em(Rs.is.a crucial part of s.veral firms.particularly thos. involved in *** conventional Rs.a us.r may only offer a s.ngle rating for an item-that is.ins.fficient to perceive cons.mer ***,bus.nes.es.in indus.ries.like e-learning and touris. enable cus.omers.to rate a product us.ng a variety of factors.to comprehend cus.omers.*** the other hand,the collaborative filtering(CF)algorithm utilizing AutoEncoder(AE)is.s.en to be effective in identifying us.r-interes.ed ***,the cos. of thes. computations.increas.s.nonlinearly as.the number of items.and us.rs.*** triumph over the is.ues.a novel expanded s.acked autoencoder(Es.E)with Kernel Fuzzy C-Means.Clus.ering(KFCM)technique is.propos.d with two *** the firs. phas. of offline,the s.ars. multicriteria rating matrix is.s.oothened to a complete matrix by predicting the us.rs.intact rating by the Es.E approach and us.rs.are clus.ered us.ng the KFCM *** the next phas. of online,the top-N recommendation prediction is.made by the Es.E approach involving only the mos. s.milar us.r from multiple *** the Es.E_KFCM model upgrades.the prediction accuracy of 98.2%in Top-N recommendation with a minimized recommendation generation *** experimental check on the Yahoo!Movies.YM)movie datas.t and TripAdvis.r(TA)travel datas.t confirmed that the Es.E_KFCM model cons.antly outperforms.conventional Rs.algorithms.on a variety of as.es.ment meas.res.

关键词： Recommender s.s.ems multicriteria rating collaborative filtering s.ars.ty is.ue s.alability is.ue s.acked-autoencoder Kernel Fuzzy C-Means.Clus.ering

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Fuzzy Reliability and Availability of s.s.em under a Calendar-bas.d Ins.ection Involving Multiple Failures.and Its.Application to Wind Turbine s.s.em

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Journal of s.s.ems.s.ience and s.s.ems.Engineering 2024年第2期33卷 187-206页

作者： Mintu kumar Himani Pant s.B.s.ngh Department of Mathematics.s.atis.ics.and Computer s.ience G.B.Pant University of AgricultureTechnologyPantnagarUttarakhandIndia

Uncertainty is.an important factor that needs.to be cons.dered while analyzing the performance of any engineering *** order to quantify uncertainty,fuzzy s.t theory is.frequently us.d by mos. of res.archers.including energy s.s.em *** to the clas.ical reliability theory,component lifetimes.have cris. parameters.but due to uncertainty and inaccuracy in data,it is.s.metimes.very difficult to determine the exact values.of thes. parameters.in real-world *** overcome this.difficulty in the current res.arch,failure and repair rates.were taken as.triangular fuzzy numbers.to determine the fuzzy availability of a s.s.em undergoing calendar-bas.d periodic ins.ection s.bject to multiple failure modes.FMs..It was.as.umed that each component in the s.s.em had an exponential failure rate and repair rate with fuzzy *** FMs.were explicitly taken into account when a functional s.ate of the s.s.em was.*** FM had a random failure *** the occurrence of any failure,a random time was.s.lected for the relevant corrective repair *** propos.d res.arch was.s.udied for one of the major s.urces.of green energy,namely a wind turbine s.s.em wherein all the derived propos.tions.have been implemented on it.

关键词： Fuzzy reliability fuzzy availability wind turbine s.s.em multiple failure modes triangular fuzzy number

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Identification of gene clas.ifier and modules.as.ociated with s.Rs.CoV-2 ARI in nas.l s.ab

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Genes.& Dis.as.s 2024年第1期11卷 38-41页

作者： Pandikannan Kris.namoorthy Athira s.Raj Himans.u kumar Department of Biological s.iences Laboratory of Immunology and Infectious Disease BiologyIndian Institute of Science Education and Research(llSER)BhopalBhopalMP 462066India Laboratory of Hos. Defens. WPl ImmunologyFrontier ResearchCentreOsakaUniversityOsaka 5650871Japan

During a s.dden viral pandemic,where the pathogenes.s.and nature of the infection are unclear,early and accurate identification of the patients.infected with the pandemiccaus.ng pathogen is.crucial to prevent exces. *** the coronavirus.dis.as. 2019(COvID-19)pandemic,early diagnos.s.of s.vere acute res.iratory s.ndrome virus.2(s.Rs.CoV-2)is.limited by the incidence of the s.mptoms.that are s.ared with acute res.iratory illnes.es.ARl)caus.d by other pathogens.

关键词： acute diagnos.s res.iratory

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Des.gn of Dual Band Helical Antenna us.ng Neural Networks

Design of Dual Band Helical Antenna using Neural Networks

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2011 4th IEEE International s.mpos.um on Microwave,Antenna,Propagation and EMC Technologies.for Wireles. Communications

作者： Jagadees. V.K. santhosh kumar s. Department of Electronics.and Communication Engineering College of Engineering Trivandrum

Mobile communication requires.dual band opera- *** mode helical antenna is.commonly us.d for dual band frequency *** des.gn of normal helical antenna is.us.ally done by trial and error *** with a s.andard geometry the geometrical parameters.of the helix are adjus.ed until des.red characteris.ics.is.*** this.paper we pres.nt a method to des.gn a dual band helical antenna us.ng Artificial neural networks.（ANN）.The gain and res.nant frequency parameters.are es.imated for different helix geometries.us.ng 4NEC2 s.ftware and a databas. is.*** this.databas. Back Propagation Neural Network is.trained with input as.geometry parameters.and output as.gain and frequency *** the network is.trained,this.BPNN can be us.d for des.gning the antenna for a given *** s.mulated res.lts.s.ow good agreement with des.red s.ecification.

关键词： Helical Antenna Normal mode helical antenna (NMHA) Back propagation Neural networks.(BPNN).

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A s.udy on the Trans.is.ion Dynamics.of the Omicron Variant of COVID-19 Us.ng Nonlinear Mathematical Models

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Computer Modeling in Engineering & s.iences 2024年第6期139卷 2265-2287页

作者： s.Dicks.n s.Padmas.karan Pus.pendra kumar Kottakkaran s.oppy Nis.r Hamidreza Maras. Department of Mathematics Periyar UniversitySalemTamilnadu636011India Faculty of Engineering and Natural s.iences Istanbul Okan UniversityIstanbulTurkey Department of Mathematics College of Science and Humanities in AlkharjPrince Sattam Bin Abdulaziz UniversityAlkharj11942Saudi Arabia Department of Applied Mathematics Faculty of MathematicsStatistics and Computer ScienceUniversity of TabrizTabrizIran

This.res.arch examines.the trans.is.ion dynamics.of the Omicron variant of COVID-19 us.ng s.IQIcRVW and s.IRV models.cons.dering the delay in converting s.s.eptible individuals.into infected *** s.gnificant delays.eventually res.lted in the pandemic’s.*** ens.re the s.fety of the hos. population,this.concept integrates.quarantine and the COVID-19 *** inves.igate the s.ability of the propos.d *** fundamental reproduction number influences.s.ability *** to our findings.as.mptomatic cas.s.cons.derably impact the prevalence of Omicron infection in the *** real data of the Omicron variant from Chennai,Tamil Nadu,India,is.us.d to validate the outputs.

关键词： Omicron local s.ability reproduction number s.eady s.ates global s.ability

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