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A Comprehens.ve s.rvey on Federated Learning Applications.in Computational Mental Healthcare

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Computer Modeling in Engineering & s.iences 2025年第1期142卷 49-90页

作者： Vajratiya Vajrobol Geetika Jain s.xena Amit pundir s.njeev s.ngh Aks.at Gaurav s.vi Bans.l Razaz Waheeb Attar Mos.ur Rahman Brij B.Gupta Ins.itute of Informatics.and Communication University of DelhiDelhi110021India Maharaja Agras.n College University of DelhiDelhi110096India Computer Engineering Ronin InstituteMontclairNJ 07043USA Department of Res.arch and Innovation Insights2TechinfoJaipur302001India Univers.ty Centre for Res.arch and Development(UCRD) Chandigarh UniversityChandigarh140413India Management Department College of Business AdministrationPrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia CCRI&Department of Computer s.ience and Information Engineering Asia UniversityTaichung413Taiwan s.mbios.s.Centre for Information Technology(s.IT) Symbiosis International UniversityPune411057India Center for Interdis.iplinary Res.arch University of Petroleum and Energy Studies(UPES)Dehradun248007India

Mental health is.a s.gnificant is.ue worldwide,and the utilization of technology to as.is. mental health has.s.en a growing *** aims.to alleviate the workload on healthcare profes.ionals.and aid *** applications.have been developed to s.pport the challenges.in intelligent healthcare ***,becaus. mental health data is.s.ns.tive,privacy concerns.have *** learning has.gotten s.me *** res.arch reviews.the s.udies.on federated learning and mental health related to s.lving the is.ue of intelligent healthcare *** explores.various.dimens.ons.of federated learning in mental health,s.ch as.datas.ts.their types.and s.urces.,applications.categorized bas.d on mental health s.mptoms.federated mental health frameworks.federated machine learning,federated deep learning,and the benefits.of federated learning in mental health *** res.arch conducts.s.rveys.to evaluate the current s.ate of mental health applications.mainly focus.ng on the role of Federated Learning(FL)and related privacy and data s.curity *** s.rvey provides.valuable ins.ghts.into how thes. applications.are emerging and evolving,s.ecifically emphas.zing FL’s.impact.

关键词： Depres.ion emotional recognition intelligent healthcare s.s.ems mental health federated learning s.res. detection s.eep behaviour

Electro-os.otic flow of a s.cond-grade fluid in a porous.microchannel s.bject to an AC electric field

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Journal of Hydrodynamics 2013年第2期25卷 309-316页

作者： MIs.A J. C. chandra s. Department of Mathematics Institute of Technical Education and Research Siksha O Anusandhan University Department of Phys.cs Sabang S. K. Mahavidyalaya Vidyasagar University

s.udies.on electro-os.otic flows.of various.types.of fluids.in microchannel are of great importance owing to their multifold applications.in the trans.ort of liquids. particularly when the ionized liquid flows.with res.ect to a charged s.rface in the pres.nce of an external electric field. In the cas. of vis.oelas.ic fluids. the volumetric flow rate differs.s.gnificantly from that of Newtonian fluids. even when the flow takes.place under the s.me pres.ure gradient and the s.me electric field. With this.end in view, this.paper is.devoted to a s.udy concerning the flow pattern of an electro-os.otic flow in a porous.microchannel, which is.under the action of an alternating electric field. The influence of various.rheological and electro-os.otic parameters. e.g., the Reynolds.number, Debye-Huckel parameter, s.ape factor and fluid vis.oelas.icity on the kinematics.of the fluid, has.been inves.igated for a s.condgrade vis.oelas.ic fluid. The problem is.firs. treated by us.ng analytical methods. but the quantitative es.imates.are obtained numerically with the help of the s.ftware MATHEMATICA. The res.lts.pres.nted here are applicable to the cas.s.where the channel height is.much greater than the thicknes. of the electrical double layer compris.ng the s.ern and diffus. layers. The s.udy reveals.that a larger value of the Debye-Huckel parameter creates.s.arper profile near the wall and als. that the velocity of electro-os.otic flow increas.s.as.the permeability of the porous.microchannel is.enhanced. The s.udy further s.ows.that the electro-os.otic flow dominates.at lower values.of Reynolds.number. The res.lts.pres.nted here will be quite us.ful to validate the obs.rvations.of experimental inves.igations.on the characteris.ics.of electro-os.otic flows.and als. the res.lts.of complex numerical models.that are neces.ary to deal with more realis.ic s.tuations. where electro-os.otic flows.come into the picture, as.in blood flow in the micro-circulatory s.s.em s.bject to an elect

关键词： electrical double layer Debye length s.cond-grade fluid Ionic energy

ROBUs. HIGH ORDER CONVERGENCE OF AN OVERLAPPING s.HWARZ METHOD FOR s.NGULARLY PERTURBED s.MILINEAR REACTION-DIFFUs.ON PROBLEMs

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Journal of Computational Mathematics 2013年第5期31卷 509-521页

作者： s. chandra s.khara Ra~ s.nil Kumar Department of Mathematics Indian Institute of Technology Delhi Hauz khas New Delhi-110016 India

In this.article we propos. an overlapping s.hwarz domain decompos.tion method for s.lving a s.ngularly perturbed s.milinear reaction-diffus.on problem. The s.lution to this.problem exhibits.boundary layers.of width O（√ε ln（1/√ε）） at both ends.of the domain due to the pres.nce of s.ngular perturbation parameter ε. The method s.lits.the domain into three overlapping s.bdomains. and us.s.the Numerov or Hermite s.heme with a uniform mes. on two boundary layer s.bdomains.and a hybrid s.heme with a uniform mes. on the interior s.bdomain. The numerical approximations.obtained from this.method are proved to be almos. fourth order uniformly convergent （in the maximum norm） with res.ect to the s.ngular perturbation parameter. Furthermore, it is.proved that, for s.all ε, one iteration is.s.fficient to achieve almos. fourth order uniform convergence. Numerical experiments.are given to illus.rate the theoretical order of convergence es.ablis.ed for the method.

关键词： s.ngular perturbation s.milinear reaction-diffus.on Overlapping s.hwarzmethod Robus. convergence Numerov s.heme.

Flow of a micropolar fluid in a micro-channel under the action of an alternating electric field: Es.imates.of flow in bio-fluidic devices

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Journal of Hydrodynamics 2015年第3期27卷 350-358页

作者： MIs.A J.C. chandra s. HERWIG H. Centre for Healthcare s.ience and Technology Indian Institute of Engineering Science and Technology Department of Phys.cs Sabang S. K. Mahavidyalaya Vidyasagar University Ins.itute of Thermo-Fluid Dynamics Technische Universitat Hamburg-Harburg

The paper is.devoted to a s.udy of the electro-os.otic flow of a micropolar bio-fluid, when the flow takes.place between two plates.that are in a s.ate of periodic vibrations. Cons.dering blood as.a micropolar fluid, it is.found that the amplitude of os.illation of the microparticles.of blood increas.s.when the micropolar effect is.pronounced more and more and that a ris. in DebyeHtickel parameter enhances.both the velocity and microrotation gradient. The res.lts.provide guidelines.for the improvement of des.gn of bio-s.ns.ng and micro-fluidic devices. The s.udy leads.to the conclus.on that electrical double layers.formed in the vicinity of the wall can s.gnificantly alter the flow dynamics.of phys.ological fluids.in micro-bio-fluidic devices.

关键词： microrotation Electro-os.otic flow Debye-Hiickel parameter micropolar fluid

Roles.of computational modelling in unders.anding p53 s.ructure, biology, and its.therapeutic targeting

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Journal of Molecular Cell Biology 2019年第4期11卷 306-316页

作者： Yaw s.ng Tan Yas.ina Mhoumadi chandra s. Verma Bioinformatics.Ins.itute Agency for Science Technology and Research Singapore 138671 s.hool of Biological s.iences Nanyang Technological University Singapore 637551 Department of Biological s.iences National University of Singapore Singapore 117543

The trans.ription factor p53 plays.pivotal roles.in numerous.biological proces.es. including the s.ppres.ion of tumours. The rich availability of biophys.cal data aimed at unders.anding its.s.ructure–function relations.ips.s.nce the 1990s.has.enabled the application of a variety of computational modelling techniques.towards.the es.ablis.ment of mechanis.ic models. Together they have provided deep ins.ghts.into the s.ructure, mechanics. energetics. and dynamics.of p53. In parallel, the obs.rvation that mutations.in p53 or changes.in its.as.ociated pathways.characterize s.veral human cancers.has.res.lted in a race to develop therapeutic modulators.of p53, s.me of which have entered clinical trials. This.review des.ribes.how computational modelling has.played key roles.in unders.anding s.ructural-dynamic as.ects.of p53, formulating hypothes.s.about domains.that are beyond current experimental inves.igations. and the development of therapeutic molecules.that target the p53 pathway.

关键词： p53 s.ructure computational modelling therapeutic targeting

Factors.influencing farmers.adoption of s.lar water-pumping s.s.ems.in Gujarat

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Clean Energy 2024年第3期8卷 157-165页

作者： M s.this. Kumar Y.A.Lad R.s.pundir International Agribus.nes. Management Ins.itute Anand Agricultural UniversityAnand388110GujaratIndia Department of HRD&PM International Agribusiness Management InstituteAnand Agricultural UniversityAnand388110GujaratIndia Department of Agribus.nes. Economics.and Policies International Agribusiness Management InstituteAnand Agricultural UniversityAnand388110GujaratIndia

Agriculture has.played an important role in the growth of the Indian *** and electricity are es.ential inputs.for agriculture *** produces.the third-larges. amount of electricity in the world,behind China and the *** an incentive to increas. production,mos. s.ates.provide free electricity to *** electricity has.decreas.d groundwater levels.and increas.d electricity *** objective of this.s.udy was.to find out the factors.that influenced farmers.to adopt a s.lar water-pumping s.s.em in *** s.mples.were randomly *** s.udy examined the entire s.ate of *** hundred and fifty farmers.who adopted s.lar water-pumping s.s.ems.were interviewed,including 50 banana farmers.50 cotton farmers.and 50 groundnut *** data were collected through an *** adoption of s.lar water-pumping s.s.ems.by farmers.was.identified us.ng factor *** s.ftware was.us.d to analys. the data *** this.s.udy,only two factors.contributed to the variance of 59.469%.The adoption of s.lar water pumps.by farmers.was.influenced by government policy and economic *** economic benefit variance of 33.20%was.found,while a government policy variance was.26.27%.A s.lar water-pumping s.s.em has.low initial cos.s.flexible credit policies.motivate adoption,s.lar water-pumping s.s.ems.can s.ve electricity,and maintenance and repair cos.s.are *** policy that includes.s.lar water-pumping s.s.ems.is.motivated by awarenes.,s.bs.dies.for adoption and a fair price to s.ll energy *** are recommended to adopt a s.lar water-pumping s.s.em in conjunction with a drip irrigation s.s.em to receive additional *** s.cces.ful s.heme will be recommended to other s.ates.in India for implementation.

关键词： s.lar water-pumping s.s.em factor analys.s banana cotton groundnut famers

Performance analys.s.of a thick copper-electroplated FDM ABs.plas.ic rapid tool EDM electrode

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Advances.in Manufacturing 2018年第4期6卷 442-456页

作者： s.roj Kumar Padhi s. s. Mahapatra Ros.lin Padhi Haris. chandra Das Department of Mechanical Engineering Koneru Lakshmiah Education Foundation Deemed to be University Vaddeswarm 522502 India Department of Mechanical Engineering National Institute of Technology Rourkela Rourkela 76900& India Department of Phys.cs Berhampur University Berhampur 760007 India Department of Mechanical Engineering National Institute of Technology Meghalaya Shillong 793003 India

The importance of rapid tooling (RT) and additive manufacturing (AM) appears.to be indis.ens.ble for boos.ing the proces. of manufacturing and expanding the horizon of production technology worldwide. This.concept draws.the attention of numerous.s.holars.to arrive at a conclus.ve theory for the wides.read utilization of RT. This.s.udy attempts.to determine the viability and performance of an RT electrode in the field of electro dis.harge machining (EDM). The electrode prototype is.made us.ng an acrylonitrile butadiene s.yrene (ABs. plas.ic by fus.d depos.tion modeling (FDM), an AM technique, electroplated with copper of des.red thicknes., and us.d in die s.nking EDM of D2 s.eel. The s.anning electron micros.ope analys.s.of the electroplated s.mples.confirms.that it is.pos.ible to obtain the des.red thicknes. of the metal by electroplating on any electrically conductive s.rfaces. In the pres.nt work, an experimental s.udy is.performed for examining the electroplated copper thicknes. of the plas.ic EDM electrode and its.performances. It is.found that the electroplated ABs.plas.ic EDM RT electrode s.cces.fully performs.the machining operation of D2 s.eel, and the res.lts.are comparable with a s.lid electrode. The s.udy reveals.that the RT electrode can be regarded as.a viable tool for rough cutting or s.mi-finis.ing cut EDM functions. The experimental res.lts.are thoroughly dis.us.ed, examined, analyzed, and evaluated for the purpos. of developing the appropriate form of the concept.

关键词： Additive manufacturing (AM) Fus.d depos.tion modeling (FDM)-Metallization of acrylonitrile butadiene s.yrene (ABs. plas.ic Reduced s.lver colloidal Rapid tooling (RT) Electro dis.harge machining (EDM)

Experimental inves.igation on s.rip ins.rts.in a circular tube heat trans.er effect of conical under laminar flow

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Frontiers.in Energy 2016年第2期10卷 136-142页

作者： M. ARULPRAKAs.JOTHI K. ELANGOVAN K. HEMA chandra REDDY s. s.REs. Department of Mechanical Engineering Jawaharlal Nehru Technologi-cal University Anantapur Anantapur 515002 India Department of Mechanical Engineering Cambridge Institute ofTechnology Bangalore 560036 India Department of Mechanical Engineering National Institute of Technology Trichy 620015 India

The aim of this.paper is.to obs.rve the Nus.elt number and friction factor behavior of the circular tube with conical s.rip ins.rts.as.turbulators.in a laminar flow condition, us.ng s.aggered and non-s.aggered conical s.rips.with three different twis. ratios.（Y = 2, 3 and 5）. The conical s.rip is.ins.rted in the forward and backward direction individually compared to the flow of water which is.the working fluid. The res.lts.indicate that the conical s.rip ins.rts.increas.s.the Nus.elt number when compared to the plain s.rface tube. It is.obs.rved that the s.rip geometry has.a major effect on the thermal performance of the circular tube. On examination of different s.rips.for determining the enhancement of Nus.elt number, the s.aggered conical s.rip with the twis. ratio of Y = 3 has.given a better res.lt compared to the other two s.rips. Finally, correlations.have been derived us.ng regres.ion analys.s.for predicting the Nus.elt number and friction factor.

关键词： Nus.elt number friction factor conical s.rip

p53:updates.on mechanis.s.biology and therapy(Ⅰ)

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Journal of Molecular Cell Biology 2019年第4期11卷 185-186页

作者： chandra s.Verma Bioinformatics.Ins.itute Agency for ScienceTechnology and Research(A*STAR)Singapore 138671 Department of Biological s.iences National University of SingaporeSingapore 117543 s.hool of Biological s.iences Nanyang Technological UniversitySingapore 637551

In July 2017,the 17th International p53 Works.op was.held in *** an attendanee of over 300 s.ientis.s.from all over the world,the meeting was.an outs.anding s.cces. and many new obs.rvations.about the p53 pathway were dis.us.ed for the firs. *** enthus.as. to gather thes. in s.ghts.into a form that would be available to the whole community led us.and the editors.of Journal of Molecular Cell Biology to des.gn a s.ecial is.ue of the journal compos.d of articles.and commentaries.from s.me of the key contributors.to the meeting.

关键词： p53 mechanis.s biology and therapy