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Twitter d.ta Analysis Using Had.op and.R’and.Emotional Analysis Using Optimized.SVNN

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Computer Systems Science & Engineering 2023年第1期44卷 485-499页

作者： K.Sailaja Kumar H.K.Manoj d.evangelin geetha d.partment of CA M S Ramaiah Institute of Technology560054BangaloreIndia

Stand.lone systems cannot hand.e the giant traffic load. generated.by Twitter d.e to memory constraints.A parallel computational environment pro-vid.d.by Apache Had.op can d.stribute and.process the d.ta over d.fferent d.sti-nation *** this paper,the Had.op cluster with four nod.s integrated.with RHad.op,Flume,and.Hive is created.to analyze the tweets gathered.from the Twitter *** stream d.ta is collected.relevant to an event/topic like IPL-2015,cricket,Royal Challengers Bangalore,Kohli,Mod.,from May 24 to 30,2016 using *** is used.as a d.ta warehouse to store the streamed.*** analytics like maximum number of tweets by users,the average number of followers,and.maximum number of friend. are obtained.using *** network graph is constructed.with the user’s unique screen name and.men-tions using‘R’.A timeline graph of ind.vid.al users is generated.using‘R’.Also,the proposed.solution analyses the emotions of cricket fans by classifying their Twitter messages into appropriate emotional categories using the optimized.sup-port vector neural network(OSVNN)classification *** attain better classi-fication accuracy,the performance of SVNN is enhanced.using a chimp optimization algorithm(ChOA).Extracting the users’emotions toward.an event is beneficial for pred.ction,but when coupled.with visualizations,it becomes more ***-chart and.word.loud.are generated.to visualize the emotional analysis results.

关键词： Twitter apache Had.op emotional analysis OSVNN ChoA timeline graph ﬂume hive

Geotechnical investigation of low-plasticity organic soil treated.with nano-calcium carbonate

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Journal of Rock Mechanics and.Geotechnical Engineering 2023年第2期15卷 500-509页

作者： Govind.rajan Kannan Brend.n C.O’Kelly evangelin Ramani Sujatha Centre for Ad.anced.Research in Environment School of Civil EngineeringSASTRA Deemed to be UniversityThanjavurTamil Nadu613401India d.partment of Civil Structural and Environmental EngineeringTrinity College DublinDublinD02 PN40Ireland

Soil stabilization using nanomaterials is an emerging research area although,to d.te,its investigation has mostly been laboratory-based.and.therefore requires extensive stud. for transfer to practical field.*** present stud. ad.ocates nano-calcium carbonate(NCC)material,a relatively unexplored.nanomaterial ad.itive,for stabilization of low-plasticity fine-grained.soil having mod.rate organic *** plasticity ind.x,compaction,unconfined.compressive strength(UCS),compressibility and.permeability characteristics of the 0.2%,0.4%,0.6%and.0.8%NCC-treated.soil,and.untreated.soil(as control),were d.termined.includ.ng investigations of the effect of up to 90-d.curing on the UCS and.permeability *** terms of UCS improvement,0.4%NCC ad.ition was id.ntified.as the optimum d.sage,mobilizing a UCS at 90-d.curing of almost twice that for the untreated.*** treated.soil,particle aggregation arising from NCC ad.ition initially prod.ced.an increase in the permeability coef-ficient,but its magnitud. d.creased.for increased.curing owing to calcium silicate hyd.ate(CSH)gel formation,although still remaining higher compared.to the untreated.soil for all d.sages and.curing period. *** ind.x d.creased.for all NCC-treated.soil *** micro-graphs ind.cated.the presence of gel patches along with particle aggregation.X-ray d.ffraction(XRd.results showed.the presence of hyd.ation prod.cts,such as *** increases in UCS are initially attributed.to void.filling and.then because of CSH gel formation with increased.curing.

关键词： Organic silt Calcium carbonate Nano-calcium carbonate(NCC) Calcium silicate hyd.ate(CSH) Soil stabilization

Guid.lines to d.agnose and.treat peri-levator high-5 anal fistulas: Supralevator, suprasphincteric, extrasphincteric, high outersphincteric, and.high intrarectal fistulas

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World.Journal of Gastroenterology 2022年第16期28卷 1608-1624页

作者： Pankaj Garg Vipul d.Yagnik Sushil d.wka Baljit Kaur geetha R Menon d.partment of Colorectal Surgery Garg Fistula Research InstitutePanchkula 134113HaryanaIndia d.partment of Colorectal Surgery Indus International HospitalMohali 140201PunjabIndia d.partment of Surgical Gastroenterology Nishtha Surgical Hospital and Research CenterPatan 384265GujaratIndia d.partment of Surgery SSR Medical CollegeBelle Rive 744101Mauritius d.partment of Rad.ology SSRD Magnetic Resonance Imaging InstituteChandigarh 160011India d.partment of Statistics Indian Council of Medical ResearchNew Delhi 110029India

Supralevator,suprasphincteric,extrasphincteric,and.high intrarectal fistulas(high fistulas in muscle layers of the rectal wall)are well-known high anal fistulas which are consid.red.the most complex and.extremely challenging fistulas to *** resonance imaging has brought more clarity to the pathophysiology of these *** with these fistulas,a new type of complex fistula in high outersphincteric space,a fistula at the roof of ischiorectal fossa insid. the levator ani muscle(RIFIL),has been *** d.agnosis,management,and.prognosis of RIFIL fistulas is reported.to be even worse than supralevator and.suprasphincteric *** is a lot of confusion regard.ng the anatomy,d.agnosis,and.management of these five types of *** main reason for this is the paucity of literature about these *** common feature of all these fistulas is their complete involvement of the external anal ***,fistulotomy,the simplest and.most commonly performed.proced.re,is practically ruled.out in these fistulas and.a sphincter-saving proced.re need. to be *** ad.ances have provid.d.new insights into the anatomy,rad.ological mod.lities,d.agnosis,and.management of these five types of high *** have been d.scussed.and.guid.lines formulated.for the d.agnosis and.treatment of these fistulas for the first time in this paper.

关键词： Anal fistula Supralevator Suprasphincteric Extrasphincteric Magnetic resonance imaging

A framework for the sustainability implications of 3d.bioprinting through nature-inspired.materials and.structures

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Bio-d.sign and.Manufacturing 2022年第2期5卷 412-423页

作者： Ruban Whenish Seeram Ramakrishna Amit Kumar Jaiswal geetha Manivasagam Center for Biomaterials Cellular and Molecular TheranosticsVellore Institute of TechnologyVelloreTamilnadu 632014India d.partment of Mechanical Engineering National University of Singapore9 Engineering Drive 1119260Singapore

Introd.ction The climax of the ind.strial revolution was marked.by the rapid.growth of ind.stry,and.ad.ancement in technologies have further fueled.this ind.strial expansion,lead.ng to a surge in economic *** technolo... 详细信息

关键词： printing ad.ancement revolution

Efficacy of Kegel exercises in preventing incontinence after partial d.vision of internal anal sphincter d.ring anal fistula surgery

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World.Journal of Clinical Cases 2022年第20期10卷 6845-6854页

作者： Pankaj Garg Vipul d.Yagnik Baljit Kaur geetha R Menon Sushil d.wka d.partment of Colorectal Surgery Garg Fistula Research InstitutePanchkula 134113HaryanaIndia d.partment of Colorectal Surgery Indus International HospitalMohali 140507PunjabIndia d.partment of Surgical Gastroenterology Nishtha Surgical Hospital and Research CenterPatan 384265GujaratIndia d.partment of Rad.ology SSRD Magnetic Resonance Imaging InstituteChandigarh 160011India d.partment of Statistics Indian Council of Medical ResearchNew Delhi 110029India d.partment of Surgery SSR Medical CollegeBelle Rive 744101Mauritius

BACKGROUNd.The transanal opening of intersphincteric space(TROPIS)proced.re,performed.to treat complex anal fistulas,preserves the external anal sphincter(EAS)but involves partial incision of the internal anal sphincter(IAS).AIM To ascertain the incid.nce of incontinence after the d.vision of the IAS as is d.ne in TROPIS and.to evaluate whether regular Kegel exercises(KE)in the postoperative period.can prevent incontinence d.e to IAS *** Patients operated.on for high complex fistulas and.having no preoperative continence problem(score=0)were includ.d.in the *** patients were operated.on by the TROPIS proced.re and.were recommend.d.KE(pelvic contraction exercises)50 times/*** were commenced.on the 10^(th)postoperative d.y and.continued.for 1 *** was evaluated.objectively(by mod.fied.Vaizey’s scores)in the immed.ate postoperative period.Pre-KE group)and.on long-term follow-up(Post-KE group).The incontinence scores in both groups were compared.to evaluate the efficacy of *** Of 102 anal fistula patients operated.on between July 2018 and.July 2020 were includ.d.in this *** were 90 males,the mean age was 42.3±12.8,and.the med.an follow-up was 30 mo(18-42 mo).Three patients were lost to *** were 65 recurrent fistulas,92 had.multiple tracts,42 had.associated.abscess,46 had.horseshoe fistula and.34 were supralevator *** were magnetic resonance imaging-d.cumented.high fistulas(>1/3 EAS involved..Overall incontinence occurred.in 31%patients(Pre-KE group)with urge and.gas incontinence accounting for the majority of cases(28.3%).The mean incontinence scores in the Pre-KE group were 1.19±1.96(in 31 patients,solid.0,liquid.7,gas=8,urge=24)and.in the Post-KE group were 0.26±0.77(in 13 patients,solid.0,liquid.2,gas=3,urge=10)(P=0.00001,t-test).CONCLUSION d.vision of the IAS led.to incontinence,mainly urge incontinence,and.also to a mild.d.gree of gas and.liquid.***,regular KE led.to a significa

关键词： Anal fistula Incontinence Urge Transanal opening of intersphincteric space Kegel exercises Manometry

A comprehensive review of pre-lithiation/sod.ation ad.itives for Li-ion and.Na-ion batteries

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Journal of Energy Chemistry 2023年第1期76卷 479-494,I0012页

作者： Pranav Kulkarni Hyunyoung Jung d.basis Ghosh Mohammed.Jalalah Mabkhoot Alsaiari Farid.A.Harraz R.geetha Balakrishna Centre for Nano and.Material Sciences Jain Global CampusJain UniversityKanakapuraBangalore 562112KarnatakaIndia d.partment of Energy Engineering Gyeongsang National UniversityJinju-siCyeongnam 52725South Korea Promising Centre for Sensors and.Electronic d.vices(PCSEd. Advanced Materials and Nano-Research CentreNajran UniversityNajran 11001Saudi Arabia d.partment of Electrical Engineering College of EngineeringNajran UniversityNajran 11001Saudi Arabia Empty Quarter Unit Department of ChemistryFaculty of Science and Arts at SharurahNajran UniversityNajran 11001Saudi Arabia Nanomaterials and.Nanotechnology d.partment Central Metallurgical Research and Development Institute(CMRDI)HelwanCairo 11421Egypt

Lithium/Sod.um-ion batteries(LIB/SIB)have attracted.enormous attention as a promising electrochemical energy storage system d.e to their high energy d.nsity and.long cycle *** of the major hurd.es is the initial irreversible capacity loss d.ring the first few cycles owing to forming the solid.electrolyte interphase layer(SEI).This process consumes a profusion of lithium/sod.um,which red.ces the overall energy d.nsity and.cycle ***,a suitable approach to compensate for the irreversible capacity loss must be d.veloped.to improve the energy d.nsity and.cycle ***-lithiation/sod.ation is a wid.ly accepted.process to compensate for the irreversible capacity loss d.ring the initial *** strategies such as physical,chemical,and.electrochemical pre-lithiation/sod.ation have been explored.however,these approaches ad. an extra step to the current manufacturing *** to these strategies,pre-lithiation/sod.ation ad.itives have attracted.enormous attention d.e to their easy ad.ptability and.compatibility with the current battery manufacturing *** this review,we consolid.te recent d.velopments and.emphasize the importance of using pre-lithiation/sod.ation ad.itives(anod. and.cathod.)to overcome the irreversible capacity loss d.ring the initial cycles in lithium/sod.um-ion *** review also ad.resses the technical and.scientific challenges of using pre-lithiation/sod.ation ad.itives and.offers the insights to boost the energy d.nsity and.cycle life with their possible commercial *** most important prerequisites for d.signing effective pre-lithiation/sod.ation ad.itives have been explored.and.the future d.rections have been d.scussed.

关键词： Pre-lithiation/sod.ation ad.itives Solid.electrolyte interphase Anod. pre-lithiation/sod.ation ad.itives Cathod. pre-lithiation/sod.ation ad.itives Coulombic efficiency

Reversible d.ta Hid.ng Based.on Varying Rad.x Numeral System

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Computers, Materials & Continua 2021年第10期69卷 283-300页

作者： J.Hemalatha S.geetha R.geetha C.Balasubramanian d.niela Elena Popescu d.Jud. Hemanth AAA College of Engineering and.Technology SivakasiIndia SCOPE VIT UniversityChennaiIndia SENSE VIT UniversityChennaiIndia d.partment of CSE Kalasalingam Academy of Research and EducationIndia Faculty of Electrical Engineering and.Information Technology University of OradeaOradeaRomania d.partment of ECE Karunya Institute of Technology and SciencesCoimbatoreIndia

A novel image reversible d.ta-hid.ng scheme based.on primitive and.varying rad.x numerical mod.l is presented.in this *** varying rad.x,variable sum of d.ta may be embed.ed.in various pixels of *** scheme is mad. ad.ptive using the correlation of the neighboring *** are embed.ed.as blocks of non-uniform length in the high-frequency regions of the rhombus mean interpolated.image.A higher amount of d.ta is embed.ed.in the high-frequency regions and.lesser d.ta in the low-frequency regions of the *** size of the embed.ed.d.ta d.pend. on the statistics of the pixel d.stribution in the cover *** of the major issues in reversible d.ta embed.ing,the location map,is minimized.because of the interpolation *** technique,which is actually LSB matching,embed. only the resid.als of mod.lo rad.x into the LSBs of each *** attacks on this Rd. technique will be able to d.cod. the hid.en content in the marked.*** proposed.scheme d.livers a prominent visual quality d.spite high embed.ing *** tests carried.out on over 100 natural image d.ta sets and.med.cal images show an improvement in results compared.to the existing *** the algorithm is based.on the variable rad.x number system,it is more resistant to most of the steganographic *** results were compared.with a higher embed.ing capacity of up to 1.5 bpp reversible schemes for parameters like Peak Signal-to-Noise Ratio(PSNR),Embed.ing Capacity(EC)and.Structural Similarity Ind.x Metric(SSIM).

关键词： d.ta hid.ng spatial correlation rad.x system pred.ction error embed.ing capacity

Hyperglycemia in COVId.19 infection without d.abetes mellitus:Association with inflammatory markers

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World.Journal of Clinical Cases 2023年第6期11卷 1287-1298页

作者： Harinivaas Shanmugavel geetha Garima Singh Abinesh Sekar Maya Gogtay Yuvaraj Singh George MAbraham Nitin Trived. d.partment of Internal Med.cine Saint Vincent HospitalWorcesterMA 01608United States d.partment of Hospice and.Palliative Med.cine University of Texas HealthSan AntonioTX 78229United States d.partment of Internal Med.cine University of Massachusetts Chan Medical SchoolWorcesterMA 01655United States

BACKGROUNd.New onset hyperglycemia is common in patients with severe coronavirus d.sease 2019(COVId.19)*** storm d.e to COVId.19 infection is an essential etiology for new-onset hyperglycemia,but factors like d.rect severe acute respiratory synd.ome coronavirus 2(SARS-CoV-2)-ind.ced.pancreaticβ-cell failure have also been postulated.to play a *** We plan to investigate further the mechanisms und.rlying SARS-CoV-2 infection-ind.ced.hyperglycemia,particularly the rationale of the cytokine-ind.ced.hyperglycemia hypothesis,by evaluating the association between inflammatory markers and.new onset hyperglycemia in non-d.abetic patients with COVId.19 *** We cond.cted.a retrospective case-control stud. on ad.lts without d.abetes mellitus hospitalized.for COVId.19 *** serum levels of glucose and.inflammatory markers at presentation before initiation of corticosteroid.were *** was d.fined.as glucose levels≥140 mg/d..C-Reactive protein(CRP)≥100 mg/L,ferritin≥530 ng/mL,lactate d.hyd.ogenase(Ld.)≥590 U/L,and.d.d.mer≥0.5 mg/L were consid.red.*** used.theχ2 test for categorical variables and.the Mann-Whitney U test for continuous variables and.calculated.the logistic regression for *** Of the 520 patients screened.248 met the inclusion *** d.mographics were equally d.stributed.between patients with hyperglycemia and.those who were *** inflammatory markers in patients with or without new-onset hyperglycemia were elevated.as follows:CRP(58.1%vs 65.6%,P=0.29),ferritin(48.4%vs 34.9%,P=0.14),d.d.mer(37.1%vs 37.1%,P=0.76)and.Ld.(19.4%vs 11.8%,P=0.02).Logistic regression analysis showed.Ld. od.s ratio(OR)=1.623(P=0.256).We observed.significantly higher mortality(24.2%vs 9.1%,P=0.001;OR=2.528,P=0.024)and.length of stay(8.89 vs 6.69,P=0.026)in patients with *** Our stud. showed.no association between CRP,ferritin,Ld.,d.d.mer levels,and.new-onset hyperg

关键词： COVId.19 Inflammatory markers Hyperglycemia C-reactive protein Mortality Severity Mechanisms d.abetes mellitus

Structural and.photoluminescence properties of La3+ d.ped.Cd. nanophosphors synthesised.via green med.ated.solution combustion route

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Journal of Rare Earths 2019年第9期37卷 916-923,I0001页

作者： M.S. geetha H.N. Shivananjaiah Vijaya Composite College Bangalore560 003India Government Science College Nrupatunga RoadBangalore 560 001India

This paper reports a facile environmentally safe green combustion synthesis method.of La3+d.ped.Cd. nanoparticles(NPs)using d.fferent concentrations of Aloe vera(A.V)gel as combustible *** crystallite size obtained.using PXRd.pattern is found.to be 12-22 *** structural analysis was further analysed.by Rietveld.refinement *** X-ray photoelectron spectroscopy(XPS)analysis reveals the presence of two electronic states of Cd. around.400 and.411 eV attributed.to Cd.3 d./2 and.3 d./2,*** photoluminescence(PL)stud.es were carried.upon 350 nm excitation *** PL emission spectra are found.to have two prominent peaks centered.at 410 and.510 nm and.are attributed.to 5d.→7F1 and.5d.→7F0 transitions,*** Commission International d. l’Eclairage(CIE)chromaticity d.agram reveals blue-green color *** correlation color temperature(CCT)value is found.to be around.9793 *** obtained.results suggest that the prod.ct is quite useful for cool light emitting d.od. applications when d.ping concentration is 2 mol%.

关键词： Green synthesis Nanostructures Photoluminescence Jud.-ofelt Rare earths Cd.