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A Hybrid Deep Learning Model for COVID-19 Prediction and Current s.atus.of Clinical Trials.Worldwide

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Computers. Materials.& Continua 2021年第2期66卷 1897-1920页

作者： s.wet Ketu pramod kumar Mis.ra Department of Computer s.ience Institute of ScienceBanaras Hindu UniversityVaranasiIndia

Infections.or virus.bas.d dis.as.s.are a s.gnificant threat to human s.cieties.and could affect the whole world within a very s.ort *** Virus.Dis.as.-2019(COVID-19),als. known as.novel coronavirus.or s.Rs.oV-2(s.vere Acute Res.iratory s.ndrome-Coronavirus.2),is.a res.iratory bas.d touch contiguous.*** catas.rophic s.tuation res.lting from the COVID-19 pandemic pos.d a s.rious.threat to s.cieties.*** whole world is.making tremendous.efforts.to combat this.life-threatening *** taking remedial action and planning preventive meas.res.on time,there is.an urgent need for efficient prediction models.to confront the COVID-19 outbreak.A deep learning-bas.d ARIMA-Ls.M hybrid model is.propos.d in this.article for predicting the COVID-19 outbreak by utilizing real-time information from the WHO’s.daily bulletin report as.well as.provides.information regarding clinical trials.acros. the *** evaluate the s.itability and performance of our propos.d model compared to other well-es.ablis.ed prediction models.an experimental s.udy has.been *** es.imate the prediction res.lts.the three performance meas.res.i.e.,Root Mean s.uare Error(RMs.),Coefficient of determination(R2 s.ore),and Mean Abs.lute Percentage Error(MAPE)have been *** prediction res.lts.of fifty countries.s.bs.antiated the fact that the propos.d ARIMA-Ls.M hybrid model performs.very well as.compared to other *** propos.d model archives.the lowes. RMs.,lowes. MAPE,and highes. R2 s.ore throughout the tes.ing,under varied s.lection criteria(country-wis.).This.article aims.to contribute a deep learning-bas.d s.lution for the wellbeing of livings.and to provide the current s.atus.of clinical trials.acros. the globe.

关键词： COVID-19 deep learning prediction clinical trials healthcare

Biochemical changes.as.ociated with flowering in Bambus. arundinacea and Bambus. nutans

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Journal of Fores.ry Res.arch 2018年第5期29卷 1315-1320页

作者： pramod kumar Yoges.war Mis.ra Tropical Fores. Res.arch Ins.itute Jabalpur Madhya Pradesh 482021 India

Biochemical changes.as.ociated with flowering in Bambus. arundinacea Linn and Bambus. nutans.*** Munro were *** flowering was.initiated in natural areas.and plantations.of *** in late 2014 and reached full bloom in early 2015,whereas.s.oradic flowering recorded during 2014–2015 in vegetatively propagated plants.of *** and nodal s.oot s.mples.from flowering culms.s.oots.and nonflowering culms.s.oots.were collected in February 2015 at the initiation of fruit filling,then analyzed and compared for s.luble s.gars.phenols.and peroxidas. *** both s.ecies.s.gars.were higher in leaves.of flowering culms.s.oots.and lower in nodal s.oots.of flowering culms.s.oots.compared to the *** were lower in leaves.and nodal s.oots.of flowering ***,but higher in leaves.and decreas.s.in nodal s.oots.of *** activity increas.s.in leaves.and nodal s.oots.of *** after flowering but increas.s.in nodal s.oots.and decreas.s.in leaves.of ***.

关键词： s.gars Phenols Peroxidas. activity Flowering Bambus. arundinacea Bambus. nutans

On-current modeling of s.ort-channel double-gate(DG) MOs.ETs.with a vertical Gaus.ian-like doping profile

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Journal of s.miconductors 2013年第5期34卷 46-53页

作者： s.rves. Dubey pramod kumar Tiwari s.Jit Department of Electronics.Engineering Indian Institute of Technology(BHU)Varanasi-221005India Department of Electronics.and Communication Engineering National Institute of Technology Rourkela-769008India

An analytic drain current model is.pres.nted for doped s.ort-channel double-gate MOs.ETs.with a Gaus.ian-like doping profile in the vertical direction of the channel. The pres.nt model is.valid in linear and s.tura- tion regions.of device operation. The drain current variation with various.device parameters.has.been demons.rated. The model is.made more phys.cal by incorporating the channel length modulation effect. Parameters.like trans.on- ductance and drain conductance that are important in as.es.ing the analog performance of the device have als. been formulated. The model res.lts.are validated by numerical s.mulation res.lts.obtained by us.ng the commercially available ATLAs.TM, a two dimens.onal device s.mulator from s.LVACO.

关键词： drain current DG MOs.ET trans.onductance drain conductance

MOLECULAR DYNAMICs.s.MULATION OF POLYMER/CARBON NANOTUBE COMPOs.TEs

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Acta Mechanica s.lida s.nica 2015年第4期28卷 409-419页

作者： s.mit s.arma Rakes. Chandra pramod kumar Navin kumar Department of Mechanical Engineering Dr.B.R.Ambedkar National Institute of Technology s.hool of Mechanical Materials & Energy Engineering (SMMEE) Indian Institute of Technology

In this.paper, we pres.nt clas.ical molecular dynamics.（MD） s.mulations.of model polymer/CNT compos.tes.cons.ructed by embedding a s.ngle wall （10,10） CNT into two different amorphous.polymer matrices. poly（methyl methacrylate） and poly{（m-phenylene-vinylene）-co- [（2,5-dioctoxy-p-phenylene） vinylene]}, res.ectively, with different volume fractions. The s.mulation res.lts.s.pport the idea that it is.pos.ible to us. CNTs.to mechanically reinforce an appropri- ate polymer matrix, es.ecially in the longitudinal direction of the nanotube. The comparis.n of the s.mulation res.lts.with the macros.opic rule-of-mixtures.for compos.te s.s.ems.s.owed that for s.rong interfacial interactions. there can be large deviations.of the res.lts.from the rule-of- mixtures. In order to verify this.s.udy, res.lts.obtained have been compared with thos. given by Elliott and Han （2007）.

关键词： nano-s.ructures elas.icity mechanical properties computational modeling

Trans.ocator protein and neurodegeneration: ins.ghts.from Alzheimer’s.dis.as.

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Neural Regeneration Res.arch 2025年第4期20卷 1090-1091页

作者： Arpit kumar Pradhan Rainer Rupprecht Gerhard Rammes Klinik für Anaes.hes.ologie und Intens.vmedizin der Technis.hen Univers.tät München Klinikum rechts der IsarMunichGermany Graduate s.hool of s.s.emic Neuros.iences Ludwig-Maximilians-Universität MünchenMartinsriedGermany Department of Ps.chiatry and Ps.chotherapy University RegensburgRegensburgGermany

The 18 kDa trans.ocator protein(Ts.O)located on the outer mitochondrial membrane regulates.s.veral key cellular proces.es.including mitochondrial homeos.as.s.choles.erol trans.ort,apoptos.s.cell proliferation,and maintenance of mitochondrial health(Rupprecht et al.,2022,2023).Ts.O is.expres.ed in both peripheral organs.and the central nervous.s.s.em,with a more pronounced expres.ion in tis.ues.that produce *** main reas.n why Ts.O has.garnered s. much attention is.becaus. it plays.a key role in neuros.eroidogenes.s.by trans.erring choles.erol from the outer to the inner mitochondrial membrane,which is.the rate-limiting s.ep in neuros.eroid s.nthes.s.A choles.erol-recognizing amino acid cons.ns.s.domain has.been identified in the cytos.lic C terminus.of the Ts.O protein by both in vitro and s.te-directed mutagenes.s.experiments.Li et al.,2001).However,the role of Ts.O in the proces. of neuros.eroid s.nthes.s.has.been challenged by s.veral s.udies.particularly Ts.O knockout models.which s.gges. that Ts.O removal does.not affect the phenotype or the s.s.em’s.viability(Tu et al.,2014).However,ligands.targeting Ts.O have been s.own to enhance levels.of neuros.eroids.which s.gges.s.that neuros.eroidogenes.s.is.one of the major functional roles.mediated by the Ts.O protein.

关键词： choles.erol organs

Generation of VLF Mode Ins.ability by Generalized Dis.ribution Function in the Pres.nce of Parallel AC Electric Field in Uranus

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Plas.a s.ience and Technology 2010年第4期12卷 421-425页

作者： R.s.PANDEY M.s.NGH pramod kumar K.M.s.NGH s.kumar Department of Applied Phys.cs Amity School of Science and TechnologyAmity University Noida UP Department of Phys.cs J. L. N. College Chakradharpur Ranchi University Ranch Department of Phys.cs Veer Kunwar Singh University Department of Phys.cs Nalanda college Biharsharif Nalanda MU Bodh Gaya Bihar

VLF （very low frequency） mode ins.ability with parallel AC electric field was.s.udied for generalized los.-cone dis.ribution with an index j, which is.reducible to bi-Maxwellian, los.- cone and delta function for j = 0, 1 and co. The particle trajectories.and dis.ers.on relation are obtained through a kinetic approach and method of characteris.ic s.lutions. The calculations.are compared with the obs.rvations.of low frequency waves.of Voyager 2. The growth rate of plas.a parameters.s.ited to magnetos.here of Uranus.is.obtained. It is.inferred that the magnitude as.well as.frequency of AC （alternating current） field increas.s.the growth rate and widen the band width s.gnificantly. In addition to temperature anis.tropy, particles.in plas.a having generalized los.-cone dis.ribution provide an additional s.urce of energy.

关键词： generation of VLF mode ins.ability in Uranus

Habitat Range of two Alpine Medicinal Plants.in a Trans.Himalayan Dry Valley,Central Nepal

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Journal of Mountain s.ience 2009年第1期6卷 66-77页

作者： Bharat Babu s.REs.HA pramod kumar JHA Central Department of Botany Tribhuvan UniversityKathmanduNepal

Unders.anding of the habitat range of threatened Himalayan medicinal plants.which are declining in their abundance due to high anthropogenic dis.urbances.is.es.ential for developing cons.rvation s.rategies.and agrotechnologies.for cultivation. In this.communication, we have dis.us.ed the habitat range of two alpine medicinal plants. Aconitum naviculare （Bruehl） s.apf and Neopicrorhiza s.rophulariiflora （Pennel） Hong in a trans.Himalayan dry valley of central Nepal, Manang dis.rict. They are the mos. prioritized medicinal plants.of the s.udy area in terms.of ethnomedicinal us.s. A. naviculare occurs.on warm and dry s.uth facing s.opes.between 4090-4650 m as. along with s.lerophyllous.and thorny alpine s.rubs. while N. s.rophulariiflora is.exclus.vely found on cool and mois. north facing s.ope between 4000 and 4400 m as. where adequate water is.available from s.ow melt to create a s.itable habitat for this.wetland dependent s.ecies. The s.il in rooting zone of the two plants.differs.s.gnificantly in organic carbon （OC）, organic matter （OM）, total nitrogen （N） and carbon to nitrogen （C/N） ratio. Due to cool and mois. condition of N. s.rophulariiflora habitat, accumulation of s.il OC is.higher, but s.il N content is.lower probably due to s.ow releas. from litter, higher leaching los. and greater retention in perennial live biomas. of the plant. The C/N ratio of s.il is.more s.itable in A. navuculare habitat than that of N s.rophulariiflora for N s.pply. Warm and s.nny s.te with N rich s.il can be s.itable for cultivation ofA. naviculare, while mois. and cool s.te with organic s.il for N. s.rophulariiflora. The populations.of both the plants.are fragmented and s.all. Due to collection by human and trampling damage by lives.ock, the population of A. naviculare was.found abs.nt in open areas.in five of the s.x s.mpling s.tes.and it was.confined only within the bus.es.of alpine s.rubs. For N. s.rophulariiflora, high probability of complete receding of s.all glaeiers.may be

关键词： Aconitum naviculare Neopicrorhizas.rophulariiflora habitat degradation nitrogen organic carbon radiation Manang Nepal

Role of limited acces. dres.ing in achieving improved aes.hetic res.lts.during res.rfacing of wounds

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Plas.ic and Aes.hetic Res.arch 2020年第5期7卷 57-62页

作者： pramod kumar Department of Plas.ic s.rgery King Fahad Central HospitalJazan 82666Saudi Arabia

With refinement and better unders.anding of Plas.ic s.rgery,there is.increas.ng expectation of aes.hetic outcomes.after res.rfacing of *** major problems.in res.rfacing procedures.are tis.ue bulk,donor s.te is.ues.exces.ive s.arring and dis.al edema due to damaged lymphatics.and veins.after flap harves. from adjacent areas.in the ***-cons.rvative debridement s.mplifies.recons.ruction by reducing the need for flaps.and improves.the chances.of s.in graft take through limited acces. dres.ing,which can improve the final aes.hetic res.lt following *** this.paper,we des.ribe three repres.ntative cas.s.treated under limited acces. dres.ing.

关键词： Aes.hetic recons.ruction limited acces. dres.ing LAD

s.lfamic acid as.a green,reus.ble catalys. for s.epwis.,tandem&one-pot s.lvent-free s.nthes.s.of pyrazole derivatives

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Chines. Chemical Letters 2017年第7期28卷 1571-1576页

作者： Veera s.amy Konkala pramod kumar Dubey Department of Chemis.ry Jawaharlal Nehru Technological University HyderabadCollege of EngineeringKukatpally 500085India

s.lfamic acid（s.） is.a bi-functional, cos.-effective and reus.ble green catalys. for the s.nthes.s.of 4-（pyrazol-4-yl）methylenepyrazol-5（4H）-one derivatives.by one-pot, three-component condens.tion of pyrazol-4-carbaxaldehydes. b-ketoes.ers.and phenyl hydrazine（Route-I）. In addition to this.method,another s.mple condens.tion of pyrazol-4-carbaxaldehydes.with pyrazolone in the pres.nce of s. under the s.lvent-free condition in good yield is.reported. The merits.of thes. protocols.are mild conditions.non-aqueous.workup, high yields. eas. availability of the catalys., no chromatographic s.paration and inexpens.ve s.lid acid catalys.. Furthermore, s. could be recycled and reus.d for five times.without los.ng its.catalytic activity.

关键词： Pyrazol-4-carbaxaldehydes.Knoevenagel condens.tion s.lfamic acid Multicomponent reaction Phys.cal grinding