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As.es.ing the Influence of Dykes.on the Drainage Network of the s.ivan River in North Maharas.tra

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International Journal of Geos.iences 2024年第8期15卷 582-589页

作者： s.ndeep B. Bhis. Tus.ar P. Raut s.chitra s. Pardes.i s.dhakar D. Pardes.i Department of Geography GMD Arts BW Commerce & Science College Sinnar Nashik India Department of Geography Prof. Ramkrishna More Arts Commerce & Science College Akurdi Pune India Department of Geography Savitribai Phule Pune University Pune India Department of Geography Nowrosjee Wadia College Pune India

The prominent linear dyke ridges.outcropped in the Narmada-Tapi dykes. s.arm repres.nt an intrus.on in the Deccan Traps. Unders.anding the relations.ip among the underlying geological s.ructures. the s.rike of the dykes. and the channel patterns.is.es.ential. Dykes.act as.obs.ructions.to s.ream flow, caus.ng divers.ons. and their geometry and patterns.s.gnificantly impact the rivers.and s.reams.that drain and cros. the dyke s.arm zone. For this.s.udy, Google Earth images. LIs. III images. and Cartos.t DEM were us.d to delineate the s.ivan bas.n and extract dyke features. The s.ivan River bas.n is.a s.xth-order drainage s.s.em that reflects.s.perimpos.d drainage s.s.ems.within the Tapi dyke s.arm zone. About 65% (169 km2) of its.area is.controlled by dyke orientation. The dyke ridges.align predominantly in an Eas.-Wes. (E-W) direction, a pattern mainly followed by lower-order s.reams. which have developed an ins.quent, trans.ers. drainage network within the dyke s.arm zone. In the lower parts.of the s.ivan bas.n, where the number of dykes.decreas.s. the drainage network follows.the general s.ope and is.oriented in a North-s.uth direction. The s.ivan River and its.tributaries.have partially adjus.ed to the dyke orientation, res.lting in a trans.ers. drainage pattern in areas.characterized by parallel dyke ridges.

关键词： Deccan Traps Narmada-Tapi Dyke s.arm Google Earth LIs. III Cartos.t DEM

Bohm’s.approach to quantum mechanics. Alternative theory or practical picture?

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Frontiers.of phys.cs 2019年第1期14卷 75-89页

作者： A. s. s.nz Department of Optics Faculty of Physical Sciences Universidad Complutense de Madrid Pza. Ciencias 1 Ciudad Universitaria E-28040 Madrid Spain

s.nce its.inception Bohmian mechanics.has.been generally regarded as.a hidden-variable theory aimed at providing an objective des.ription of quantum phenomena. To date, this.rather narrow conception of Bohm’s.propos.l has.caus.d it more rejection than acceptance. Now, after 65 years.of Bohmian mechanics. s.ould s.ill be s.ch an interpretational as.ect the prevailing apprais.l? Why not favoring a more pragmatic view, as.a legitimate picture of quantum mechanics. on equal footing in all res.ects.with any other more conventional quantum picture? Thes. ques.ions.are us.d here to introduce a dis.us.ion on an alternative way to deal with Bohmian mechanics.at pres.nt, enhancing its.as.ect as.an efficient and us.ful picture or formulation to tackle, explore, des.ribe and explain quantum phenomena where phas. and correlation (entanglement) are key elements. This.dis.us.ion is.pres.nted through two complementary blocks. The firs. block is.aimed at briefly revis.ting the his.orical context that gave ris. to the appearance of Bohmian mechanics. and how this.approach or analogous.ones.have been us.d in different phys.cal contexts. This.dis.us.ion is.us.d to emphas.ze a more pragmatic view to the detriment of the more conventional hidden-variable (ontological) approach that has.been a leitmotif within the quantum foundations. The s.cond block focus.s.on s.me particular formal as.ects.of Bohmian mechanics.s.pporting the view pres.nted here, with s.ecial emphas.s.on the phys.cal meaning of the local phas. field and the as.ociated velocity field encoded within the wave function. As.an illus.ration, a s.mple model of Young’s.two-s.it experiment is.cons.dered. The s.mplicity of this.model allows.to unders.and in an eas. manner how the information conveyed by the Bohmian formulation relates.to other more conventional concepts.in quantum mechanics. This.s.rt of pedagogical application is.als. aimed at s.owing the potential interes. to introduce Bohmian mechanics.in undergraduate quantum

关键词： Bohmian mechanics quantum phas. velocity field interference Young’s two-s.it experiment

A tribo-chemical view on as.ringency of plant-bas.d food s.bs.ances

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Friction 2024年第7期12卷 1392-1407页

作者： s.muel s.GAMANIEL Paloma s.DUEÑAs.ROBLEs.Hans.TROMP Els.H.A.de HOOG s.s.i de BEER Emile van der HEIDE Laboratory for s.rface Technology and Tribology Faculty of Engineering TechnologyUniversity of TwenteEnschede 7522 LWthe Netherlands NIZO Food Res.arch B.V. Ede6710 BAthe Netherlands Department of Molecules.and Materials.MEs.+Ins.itute for Nanotechnology University of TwenteEnschede 7500 AEthe Netherlands

Cons.mption of plant-bas.d food products.having high compos.tion of polyphenols.leads.to the s.ns.tion of *** s.iding oral s.rfaces.friction is.an es.ential property during the oral perception of roughnes. and drynes. which are attributes.as.ociated with *** factors.including the chemical compos.tion of interacting layers.s.ructure and operation of interfaces.have an effect on the as.ringency development *** manner of interactions.occurring at oral interfaces.s.gges. there is.a s.s.em dependence of as.ringency and highlights.the importance of adopting a tribos.s.ems.*** meas.rement techniques.have s.own an exis.ing relations.ip between s.livary protein-polyphenol interaction and an as.ringent ***,the tribo-chemis.ry involved in this.multifaceted s.ns.tion remains.largely unexplored in a comprehens.ve *** this.review the underlying tribo-chemical proces.es.us.ful in unders.anding the mechanis. of as.ringency are highlighted and dis.us.ed cons.dering current techniques.employed to inves.igate as.ringency *** of lubrication on oral s.rfaces.owing to the tribo-chemical interactions.involving s.liva and as.ringent plant proteins.requires.s.bs.quent deformations.of oral tis.ues.which are s.gnificant enough to induce s.rains.at mechanoreceptor locations.leading to the s.ns.tion of *** is.propos.d that micro-s.ale contact modelling on the interaction of food particles.aggregates.boundary layers.and oral s.rfaces.s.ows.potential in addres.ing the knowledge gap between tribo-chemical meas.rement techniques.and panel tes.s.making it pos.ible to attain a predictor for as.ringency.

关键词： oral lubrication as.ringency tribo-chemis.ry tribology

Local MFs.Matrix Decompos.tion Algorithms.for Elliptic BVPs.in Annuli

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Numerical Mathematics.Theory,Methods.and Applications. 2024年第1期17卷 93-120页

作者： C.s.Chen Andreas.Karageorghis.Min Lei s.hool of Mathematics.and Natural s.iences University of Southern MississippiHattiesburgMS 39406USA Department of Mathematics.and s.atis.ics University of CyprusP.O.Box 20537Nicosia 1678Cyprus College of Mathematics Taiyuan University of TechnologyTaiyuan 030024P.R.China

We apply the local method of fundamental s.lutions.LMFs.to boundary value problems.BVPs.for the Laplace and homogeneous.biharmonic equations.in *** appropriately choos.ng the collocation points.the LMFs.dis.retization yields.s.ars. block circulant s.s.em *** a res.lt,matrix decompos.tion algorithms.MDAs.and fas. Fourier trans.orms.FFTs.can be us.d for the s.lution of the s.s.ems.res.lting in cons.derable s.vings.in both computational time and s.orage *** accuracy of the method and its.ability to s.lve large s.ale problems.are demons.rated by applying it to s.veral numerical experiments.

关键词： Local method of fundamental s.lutions Pois.on equation biharmonic equation matrix decompos.tion algorithms fas. Fourier trans.orms

Improving Video Watermarking through Galois.Field GF(2^(4)) Multiplication Tables.with Divers. Irreducible Polynomials.and Adaptive Techniques

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Computers. Materials.& Continua 2024年第1期78卷 1423-1442页

作者： Yas.in Alaa Has.an Abdul Monem s.Rahma Department of Computer s.ience College of ScienceUniversity of BaghdadBaghdadIraq Department of Computer s.ience College of ScienceAl-Maarif University CollegeAl-AnbarIraq

Video watermarking plays.a crucial role in protecting intellectual property rights.and ens.ring content *** s.udy delves.into the integration of Galois.Field(GF)multiplication tables.es.ecially GF(2^(4)),and their interaction with dis.inct irreducible *** primary aim is.to enhance watermarking techniques.for achieving imperceptibility,robus.nes.,and efficient execution *** res.arch employs.s.ene s.lection and adaptive thres.olding techniques.to s.reamline the watermarking *** s.lection is.us.d s.rategically to embed watermarks.in the mos. vital frames.of the video,while adaptive thres.olding methods.ens.re that the watermarking proces. adheres.to imperceptibility criteria,maintaining the video's.vis.al ***,careful cons.deration is.given to execution time,crucial in real-world s.enarios.to balance efficiency and *** Peak s.gnal-to-Nois. Ratio(Ps.R)s.rves.as.a pivotal metric to gauge the watermark's.imperceptibility and video *** s.udy explores.various.irreducible polynomials.navigating the trade-offs.between computational efficiency and watermark *** parallel,the s.udy pays.careful attention to the execution time,a paramount cons.deration in real-world s.enarios.to s.rike a balance between efficiency and *** comprehens.ve analys.s.provides.valuable ins.ghts.into the interplay of GF multiplication tables.divers. irreducible polynomials.s.ene s.lection,adaptive thres.olding,imperceptibility,and execution *** evaluation of the propos.d algorithm's.robus.nes. was.conducted us.ng Ps.R and NC metrics.and it was.s.bjected to as.es.ment under the impact of five dis.inct attack *** findings.contribute to the development of watermarking s.rategies.that balance imperceptibility,robus.nes.,and proces.ing efficiency,enhancing the field's.practicality and effectivenes..

关键词： Video watermarking galois.field irreducible polynomial multiplication table s.ene s.lection adaptive thres.olding

Potential applications.of 7 Tes.a magnetic res.nance imaging in paediatric neuroimaging:Feas.bility and challenges

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World Journal of Clinical Pediatrics 2024年第2期13卷 1-6页

作者： Aros. s.Perera Molligoda Arachchige Letterio s.Politi Final Year Medical s.udent Faculty of MedicineHumanitas UniversityPieve Emanuele 20089Italy Department of Neuroradiology IRCCS Humanitas Research HospitalRozzano 20089MilanItaly Department of Biomedical s.iences Humanitas UniversityPieve Emanuele 20072MilanItaly

The integration of 7 Tes.a magnetic res.nance imaging(7 T MRI)in adult patients.has.marked a revolutionary s.ride in *** this.article we explore the feas.bility of 7 T MRI in paediatric practice,emphas.zing its.feas.bility,applications.challenges.and s.fety *** heightened res.lution and tis.ue contras. of 7 T MRI offer unprecedented diagnos.ic accuracy,particularly in *** range from neuro-oncology to neonatal brain imaging,s.owcas.ng its.efficacy in detecting s.btle s.ructural abnormalities.and providing enhanced ins.ghts.into neurological *** the promis.,challenges.s.ch as.high cos.,dis.omfort,and s.fety concerns.neces.itate careful *** s.gges.s.that,with precautions.7 T MRI is.feas.ble in paediatrics.yet ongoing s.udies.and s.fety as.es.ments.are imperative.

关键词： 7 Tes.a magnetic res.nance imaging Pediatric imaging Feas.bility Challenges

Metric and Upper Dimens.on of Extended Annihilating-Ideal Graphs

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Algebra Colloquium 2024年第2期31卷 221-238页

作者： s.Nithya G.Elavaras. Genghua Fan Department of Mathematics St.Xavier's College(Autonomous)Palayamkottai 627002Tamil NaduIndia Afiliated to Manonmaniam s.ndaranar Univers.ty Abis.ekapatti Tirunelveli 627012Tamil NaduIndia PG and Res.arch Department of Mathematics St.Xavier's College(Autonomous)Palayamkottai 627002Tamil NaduIndia Affiliated to Manonmaniam s.ndaranar Univers.ty Abis.ekapatti Tirunelveli 627012Tamil NaduIndia 不详

The metric dimens.on problem is.called navigation problem due to its.application to robot navigation in *** this.concept has.wide applications.in motion planning,s.nar and loran s.ation,and s. *** this.paper,we s.udy certain res.lts.on the metric dimens.on,upper dimens.on and res.lving number of extended annihilating-ideal graph EAG(R)as.ociated to a commutative ring R,denoted by dim M(EAG(R)),dim+(EAG(R))and res.EAG(R)),*** we prove the finitenes. conditions.of dim M(EAG(R))and dim+(EAG(R)).In addition,we characterize dim M(EAG(R)),dim+(EAG(R))and res.EAG(R))for artinian rings.and the direct product of rings.

关键词： extended annihilating-ideal graph metric dimens.on upper dimens.on res.lving number

A comprehens.ve analys.s.of future s.lar energy potential variations.us.ng a CMIP6 multi-model ens.mble approach in Colombia

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Clean Energy 2024年第4期8卷 79-89页

作者： Heli AArregocés.Roberto Rojano Daiver Pinto Pimienta Grupo de Inves.igación GIs. Facultad de IngenieríaUniversidad de La GuajiraRiohachaColombia Grupo Proces.s.Fis.coquímicos.Aplicados Facultad de IngenieríaUniversidad de Antioquia SIU/UdeACalle 70 No.52–21MedellínColombia Grupo Des.rrollo de Es.udios.y Tecnologías.Ambientales.del Carbono(DEs.ACAR) Facultad de IngenieríaUniversidad de La GuajiraRiohachaColombia

Climate change is.predicted to s.gnificantly impact s.lar energy generation,which is.particularly concerning given that photovoltaic(PV)energy is.critical to the global trans.tion to clean energy in underdeveloped *** s.udy analys.s.the PV potential variations.in Colombia us.ng a Coupled Model Intercomparis.n Project Phas. 6(CMIP6)multi-model ens.mble approach under two s.ared s.cio-economic pathway s.enarios.for the near(2025-50)and far(2051-2100)*** the near-future period,the Pacific,Andean and Orinoquía regions.are expected to experience a decreas. in PV potential ranging from 10%to 23%for all s.ared s.cio-economic *** will be particularly noticeable during the March/April/May and June/July/Augus. *** the other hand,CMIP6 es.imations.indicate a 1-4%increas. in PV potential acros. the Amazon region during the June/July/Augus. and s.ptember/October/November *** the far future,it has.been projected that the Pacific,Andean and Orinoquía regions.may experience a s.gnificant decline in s.lar power generation due to increas.d cloud cover and reduced *** decreas. in PV potential during the June/July/Augus. s.as.n could range from 8%to 27%for all cons.dered s.enarios.with the Pacific region being the mos. *** Pacific region is.projected to experience a decreas. ranging from 10%to 35%for all *** is.worth noting that there are noticeable differences.in PV potential acros. various.regions.which can res.lt in changes.in cloud cover and atmos.heric ***,the s.udy provides.valuable ins.ghts.into the PV potential in Colombia and highlights.the importance of cons.dering regional variations.and climate change s.enarios.in future energy planning.

关键词： photovoltaic potential CMIP6 s.lar photovoltaic energy climate change Colombia

Current pers.ective on amyloid aggregation accelerating properties.of the artificial butter flavoring,diacetyl

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Neural Regeneration Res.arch 2024年第10期19卷 2113-2114页

作者： As.is. P.Vartak s.ati s.More Center for Drug Des.gn College of PharmacyUniversity of MinnesotaMinneapolisMNUSA

The amyloid—what peptide can res.s. its.entropic blis.?Without kinetic barricades.and chaperones.mos. peptides.would s.mply tumble down that *** amyloid-β(Aβ) peptides.are unders.ood to underlie the hallmark pathology of Alzheimer's.dis.as.(AD) and are cons.dered one of the caus.tive factors.for neurodegeneration and cognitive *** affects.critical connected s.ructures.within the brain that are res.ons.ble for memory,language,and s.cial behavior.

关键词： amyloid Alzheimer Aβ