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Evaluation of s.ope s.ability through rock.mas. clas.ification and k.nematic analys.s.of s.me major s.opes.along NH-1A from Ramban to Banihal, North Wes.ern Himalayas

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Journal of Rock.Mechanics.and Geotechnical Engineering 2024年第1期16卷 167-182页

作者： Amit Jais.al A.k.verma T.N.s.ngh Department of Civil and Environmental Engineering Indian Institute of Technology PatnaPatna801106India

The network.of Himalayan roadways.and highways.connects.s.me remote regions.of valleys.or hill s.opes.which is.vital for India’s.s.cio-economic *** to natural and artificial factors.frequency of s.ope ins.abilities.along the network.0}has.been increas.ng over las. few *** of s.ability of natural and artificial s.opes.due to cons.ruction of thes. connecting road network.0}is.s.gnificant in s.fely executing thes. roads.throughout the *** rock.mas. clas.ification methods.are generally us.d to as.es. the s.rength and deformability of rock.*** s.udy as.es.es.s.ope s.ability along the NH-1A of Ramban dis.rict of North Wes.ern *** s.ructurally and non-s.ructurally controlled rock.mas. clas.ification s.s.ems.have been applied to as.es. the s.ability conditions.of 14 *** evaluating the s.ability of thes. s.opes.k.nematic analys.s.was.performed along with geological s.rength index(Gs.),rock.mas. rating(RMR),continuous.s.ope mas. rating(Cos.R),s.ope mas. rating(s.R),and Q-s.ope in the pres.nt *** s.R gives.three s.opes.as.completely uns.able while Cos.R s.gges.s.four s.opes.as.completely *** s.ability of all s.opes.was.als. analyzed us.ng a des.gn chart under dynamic and s.atic conditions.by s.ope s.ability rating(s.R)for the factor of s.fety(Fos.of 1.2 and 1 res.ectively.Q-s.ope with probability of failure(PoF)1%gives.two s.opes.as.s.able *** s.ope angle has.been determined bas.d on the Q-s.ope s.fe angle equation and s.R des.gn chart bas.d on the *** value ranges.given by different empirical clas.ifications.were RMR(37-74),Gs.(27.3-58.5),s.R(11-59),and Cos.R(3.39-74.56).Good relations.ip was.found among RMR&s.R and RMR&Gs. with correlation coefficient(R 2)value of 0.815 and 0.6866,***,a comparative s.ability of all thes. s.opes.bas.d on the above clas.ification has.been performed to identify the mos. critical s.ope along this.road.

关键词： Rock.mas. clas.ification k.nematic analys.s s.ope s.ability Himalayan road s.atic and dynamic conditions

Fuzzy computational s.udy on the generalized fractional s.ok.ng model with caputo gH-type derivatives

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International Journal of Biomathematics 2024年第4期17卷 151-194页

作者： Lalchand verma Ramak.nta Mehert Department of Mathematics.Humanities.s.V.National Ins.itute of Technology Surat-395007India

This.work.cons.ders.a generalized fuzzy fractional s.ok.ng model with Caputo gHtypes.fractional derivatives.upon cons.dering the cas. of uncertainty *** dis.as.-free equilibrium point and s.ability of the equilibrium point have been dis.us.ed for the fuzzy nonlinear fractional s.ok.ng *** analytical proofs.for the exis.ence and uniquenes. of the propos.d model are concerned with the help of the fixed-point theorem,Banach contraction,and s.hauder theorem.A robus. double parametric approach with a generalized trans.orm is.us.d to s.udy the behavior of the fuzzy fractional model in an uncertain context and obtain the convergence analys.s.of the s.udy in a cris. ***,the obtained res.lts.of the propos.d model have been validated with the Runge-k.tta method of fourth order in cris. cas.(s.1,l=O).

关键词： Caputo fractional derivative triangular fuzzy number s.ok.ng model q-HAs.TM convergence analys.s

s.rface Modification As.ects.for Improving Biomedical Properties.in Implants.A Review

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Acta Metallurgica s.nica(Englis. Letters. 2024年第2期37卷 213-241页

作者： J.s.arath k.mar Rak.s. k.mar Rajeev verma Indus.rial and Production Department Dr B R Ambedkar National Institute of Technology JalandharJalandharPunjab144008India

The primary focus.during s.rgery is.to ens.re s.cces.ful implantation by achieving long-term and s.able fixation of *** s.rgery is.now more focus.d on the development of novel biomaterials.intended to improve implant *** obtain a better unders.anding of metal implants.this.article inves.igated the caus.s.of material failures.in certain cas.s.and analys.d a few cas. *** interaction between the implant and bone tis.ue was.a crucial as.ect of s.cces.ful implantation,and this.s.udy explored the factors.influencing this.interaction as.well as.ways.to improve *** modern approaches.us.d for modifying implant s.rfaces.were s.s.ematically illus.rated and briefly *** s.ray coatings.were often favoured becaus. of their wide range of coating materials.but other s.bs.antial s.rface modifications.s.ch as.friction s.ir proces.ing and las.r s.rface texturing)were als. us.d for a s.lection of ***,implant s.rfaces.with des.rable features.s.ch as.biocompatibility,antibacterial properties.corros.on res.s.ance,and wear res.s.ance,were es.ential for optimis.ng implant *** s.s.ematic review's.main aim is.to provide exhaus.ive reference information and a broad overview to advance the production and des.gn of orthopaedic implants.

关键词： Biomaterials s.rface treatments Thermal s.ray coatings Antibacterial Biocompatibility Corros.on res.s.ance Wear res.s.ance

s.lution for generalized fuzzy time-fractional Fis.er’s.equation us.ng a robus. fuzzy analytical approach

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Journal of Ocean Engineering and s.ience 2024年第5期9卷 475-488页

作者： Lalchand verma Ramak.nta Meher Department of Mathematics.and Humanities.Department Sardar Vallabhbhai National Institute of Technology SuratSurat 395007 GujaratIndia

This.work.focus.s.on des.gning and analyzing a double parametric fuzzy Homotopy analys.s.approach with s.ehu trans.orm for the non-linear fuzzy time-fractional generalized Fis.er’s.equation(FTFGFE).A triangular fuzzy number is.us.d to des.ribe the Caputo fractional derivative(CFD)of order(0,1)that appears.in the modeling problem.A novel double parametric form-bas.d Homotopy analys.s.approach with its.convergence analys.s.is.introduced to examine the fuzzy velocities.profiles.at different s.atial pos.tions.with cris. and fuzzy *** examples.are offered to demons.rate the method’s.efficacy and *** res.lting res.lts.are compared to otherα=1 res.lts.to validate the obtained res.lts.and to tes. the efficiency of the propos.d *** errors.approximations.are provided to s.pport the s.gges.ed computing efficiency of the analytical method.

关键词： Double parametric Fuzzy number Fis.er’s.equation Fuzzy q-Homotopy analys.s.s.ehu trans.orm method

Angular unconformity in Penns.lvanian s.rata from 3-D s.is.ic interpretation,Golds.ith Field,Wes. Texas

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Energy Geos.ience 2024年第2期5卷 298-303页

作者： Edwin I.Egbobawaye Nelly Omoruyi Abdulmutallib Aminu Robert Trentham Mohamed k.Zobaa s.mit verma k.nder Morgan MidlandTX79705USA Department of Geos.iences University of Texas Permian BasinOdessaTX79762USA

The Penns.lvanian unconformity,which is.a detrital s.rface,s.parates.the beds.of the Permian-aged s.rata from the Lower Paleozoic in the Central Bas.n *** data interpretation indicates.that the unconformity is.an angular unconformity,overlying multiple normal faults.and accompanied with a thrus. fault which maximizes.the region's.s.ructural ***,the Penns.lvanian angular unconformity creates.pinch-outs.between the beds.above and *** computed the s.ectral decompos.tion and reflector convergence attributes.and analyzed them to characterize the angular unconformity and *** s.ectral decompos.tion attribute divides.the broadband s.is.ic data into different s.ectral bands.to res.lve thin beds.and s.ow thick.es. *** contras.,the reflector convergence attribute highlights.the location and direction of the pinch-outs.as.they dip s.uth at angles.between 2° and 6°.After reviewing findings.from RGB blending of the s.ectrally decompos.d frequencies.along the Penns.lvanian unconformity,we obs.rved channel-lik. features.and multiple linear bands.in addition to the faults.and *** can be inferred that the identified linear bands.could be the res.lt of different lithologies.as.ociated with the tilting of the beds.and the faults.may pos.ibly influence hydrocarbon migration or act as.a flow barrier to entrap hydrocarbon *** identification of this.angular unconformity and the as.ociated features.in the s.udy area are vital for the following reas.ns.1)the unconformity s.rface repres.nts.a natural s.ratigraphic boundary;2)the s.ratigraphic pinch-outs.act as.fluid flow connectivity boundaries.3)the areal extent of compartmentalized res.rvoirs.boundaries.created by the angular unconformity are better defined;and 4)fault dis.lacements.are better unders.ood when planning well locations.as.faults.can be flow barriers.or permeability conduits.depending on facies.heterogeneity and/or s.al effectivenes. of a fault,which

关键词： Penns.lvanian unconformity s.is.ic data interpretation s.ectral decompos.tion Reflector convergence Res.rvoir characterization

Therapeutic potential and pharmacological mechanis. of vis.agin

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Journal of Integrative Medicine 2024年第4期22卷 399-412页

作者： Poonam Yadav s.meet k.mar s.ngh s.yantap Datta s.loni verma Aarti verma Arnab Rak.0}it Anjana Bali Jas.inder s.ngh Bhatti Amit k.urana Umas.ank.r Navik Department of Pharmacology School of Health SciencesCentral University of PunjabBathindaPunjab 151401India Department of Pharmacological and Pharmaceutical s.iences College of PharmacyUniversity of HoustonHoustonTX 77204-5000USA Department of Human Genetics.and Molecular Medicine School of Health SciencesCentral University of PunjabBathindaPunjab 151401India

Vis.agin is.a furanochromone and one of the mos. important compound in the Ammi vis.aga(L.)Lam(a s.nonym of Vis.aga daucoides.Gaertn.)plant,which is.us.d to cure various.*** inves.igations.into the bioactive properties.of vis.agin have been s.udied to *** literature on vis.agin demons.rates.its.biological properties.including anti-inflammatory,anti-diabetic,and beneficial effects.in cardiovas.ular and renal ***,vis.agin improves.s.erm quality parameters.s.imulates.s.eroidogenes.s.and increas.s.s.rum gonadotropins.and tes.os.erone levels.while decreas.ng proinflammatory cytok.nes.oxidative damage,genomic ins.ability,and it modulates.***,vis.agin has.emerged as.an exciting lead for further res.arch,owing to its.potential in various.unmet clinical *** current review s.mmarized its.bas.c s.ructure,pharmacok.netics.and pharmacological effects.focus.ng on its.mechanis.s.of *** review will help to unders.and the potential of vis.agin as.an alternative treatment s.rategy for s.veral dis.as.s.and provide ins.ght into res.arch topics.that need further exploration for vis.agin’s.s.fe clinical us..

关键词： Vis.agin Phytochemical Anti-inflammatory Ammi vis.aga L. Vis.aga daucoides.Gaertn Cancer

Geochemis.ry and mineralogy of beach s.diments.in the northern Gulf of Mexico,Tamaulipas.s.ate,Mexico:implication for provenance

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Journal of Palaeogeography 2024年第3期13卷 375-400页

作者： Mayank.s.uk.a s.njeet k.verma Mayla A.Ramos.Vázquez John s.Arms.rong-Altrin k.rla R.Hernández-Martínez s.mit Mis.ra Vivek.P.Malviya Héctor Hernández-Mendoza Pos.rado de la Divis.on de Geociencias.Aplicadas Instituto Potosino de Investigacion Científica y Tecnologica(IPICYT)Camino a la Presa San José2055San Luis Potosí78216Mexico Divis.on de Geociencias.Aplicadas Instituto Potosino de Investigación Científica y Tecnologica(IPICYT)Camino a la Presa San Jose 2055San Luis Potosí78216Mexico Univers.dad Nacional Autonoma de México Instituto de Ciencias del Mar y LimnologíaUnidad de ProcesosOceanicos y CosterosCiudad UniversitariaCiudad de México 04510Mexico Department of Marine s.iences Bharathidasan UniversityTiruchirappalli620024Tamil NaduIndia Ins.ituto de Geociencias Universidad Nacional Autonoma de MéxicoBoulevard Juriquilla 300176230JuriquillaQueretaroMexico Department of Applied Geology Dr.Harisingh Gour Central UniversitySagar470002Madhya PradeshIndia Ins.ituto de Inves.igacion de Zonas.Des.rticas Universidad Autònoma de San Luis PotosíAltair 200CP 78377San LuisS.L.P.Mexico Univers.dad del Centro de Mexico Capitán Caldera 75CP 78250San LuisS.L.P.Mexico

Geochemical and mineralogical s.udies.were performed in the La Pes.a(LP)and Tes.ro Altamira(TA)beach s.diments.located in the Tamaulipas.s.ate,northern Gulf of *** main aim of this.s.udy is.to infer the weathering his.ory and provenance and to dis.riminate the tectonic environment of the beach *** s.diments.are compos.d of quartz with s.all amounts.of acces.ory minerals.s.ch as.plagioclas.,calcite,orthoclas.,microcline,and *** beach s.diments.are clas.ified as.fine-grained and very well s.rted,however LP has.coars. s.ewed and leptok.rtic s.diments.whereas.TA has.fine-s.ewed and very leptok.rtic *** chemical index of weathering(CIW’)indicates.intens. weathering in the s.urce *** quartz grain microtextures.in the LP and TA are clas.ified into mechanical,chemical,and mechanical/chemical *** features.s.ch as.fractures.pits.percus.ion mark.0}abras.on fatigue,and V-s.aped mark.0}favor high-energy littoral,fluvial,s.baqueous.marine,and aeolian *** chemical features.indicate s.lution pits.and crys.alline overgrowth,which s.gges.s.a s.lica s.turated marine *** mechanical/chemical features.dis.lay adhering particles.and elongated depres.ions.s.gges. formation in a s.b-aqueous.nears.ore marine *** and trace elements.bas.d provenance dis.rimination diagrams.indicate a fels.c s.urce derived from the Mes. Central(MC),s.erra Madre Oriental(s.Or)and Oaxaquia *** major and trace element concentrations.imply a pas.ive margin s.tting for the northern Gulf of Mexico,which is.cons.s.ent with the general geology.

关键词： Beach s.diments Geochemis.ry Mineralogy Provenance Tamaulipas Tectonic s.tting

Inves.igating the Evolution of Amati Parameters.with Reds.ift

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Res.arch in As.ronomy and As.rophys.cs 2024年第1期24卷 188-200页

作者： Meghendra s.ngh Dars.an s.ngh k.nhaiya Lal Pandey Dink.r verma s.as.ik.nt Gupta Delhi Metro Rail Corporation Limited New Delhi 110001India GD Goenk. Univers.ty Gurugram 122103India Department of Phys.cs Mata Raj Kaur Institute of Engineering and TechnologyRewari 123401India Department of Phys.cs School of Advanced SciencesVellore Institute of TechnologyVellore 632014India

Gamma-ray burs.s.GRBs. are among the brightes. objects.in the Univers. and, hence, can be obs.rved up to a very high reds.ift. Properly calibrated empirical correlations.between intens.ty and s.ectral correlations.of GRBs.can be us.d to es.imate the cos.ological parameters. However, the pos.ibility of the evolution of GRBs.with reds.ift is.a long-s.anding puzzle. In this.work. we us.d 162 long-duration GRBs.to determine whether GRBs.below and above a certain reds.ift have different properties. The GRBs.are s.lit into two groups. and we fit the Amati relation for each group s.parately. Our findings.demons.rate that es.imations.of the Amati parameters.for the two groups.are s.bs.antially dis.imilar. We perform s.mulations.to inves.igate whether the s.lection effects.could caus. the difference. Our analys.s.s.ows.that the differences.may be either intrins.c or due to s.s.ematic errors.in the data, and the s.lection effects.are not their true origin. However, in-depth analys.s.with a new data s.t compris.d of 119 long GRBs.s.ows.that intrins.c s.atter may partly be res.ons.ble for s.ch effects.

关键词： Cos.ology gamma rays.general (cos.ology:)large-s.ale s.ructure of univers. galaxies.high-reds.ift

Tailored nutritional interventions. A precis.on approach to managing ges.ational diabetes.mellitus

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World Journal of Diabetes 2024年第5期15卷 1045-1047页

作者： Babita Pande Henu k.mar verma LVk.1}Bhas.ar Department of Phys.ology All India Institute of Medical ScienceChhattisgarhRaipur 492001India Lung Health and Immunity Helmholtz Zentrum MunichBayrenMunich 85764Germany Department of Zoology Guru Ghasidas VishwavidyalayaChhattisgarhBilaspur 495001India

Ges.ational diabetes.mellitus.GDM)is.a ris. to maternal-fetal health due to uncertain diagnos.ic criteria and treatment ***'s.s.udy demons.rated the efficacy of cus.omized nutritional therapies.in controlling *** s.rategies.led to s.gnificant body weight los.,improved glucolipid metabolis.,and fewer prenatal and newborn *** holis.ic approach,which emphas.zes.the notion of’chrononutrition’,tak.s.into account optimal meal timing that is.in s.nc with circadian rhythms.as.well as.enhanced s.eep *** tailored dietary therapy,managing meal timing,and ens.ring appropriate s.eep may improve res.lts.for women with GDM,opening up a pos.ible avenue for multi-center trials.

关键词： Ges.ational diabetes.mellitus Metabolis. Nutrition Maternal-fetal health Dietary therapy