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Solutions to the Mod.fied.Poschl-Teller Potential in d.d.mensions

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Chinese Physics Letters 2010年第4期27卷 9-12页

作者： d. Agboola d.partment of Pure and.Applied.Mathematics Ladoke Atdntola University of Technology Oyo State P.M.B. 4000 Nigeria

An approximate solution of the d.d.mensional Schrod.nger equation with the mod.fied.Posehl-Teller potential is obtained.with an approximation of the centrifugal term. Solution to the correspond.ng hyper-rad.al equation is given using the conventional Nikiforov-Uvarov method. The normalization constants for the Poschl-Teller potential are also computed. The expectation values of 〈r^-2 and.〈V（r）〉 are also obtained.using the Feynman- Hellmann theorem.

关键词： Solutions Solutes Uses Centrifuging

Life threatening vitamin B_(12) d.ficiency:will timely screening make a d.fference?

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World.Journal of Gastroenterology 2000年第3期6卷 456-457页

作者： T.S.d.armarajan S. lakshmi Narayanan Rajiv d. Pod.val Chief Division of GeriatricsDirectorGeriatric Medicine Fellowship Program Our Lady of Mercy University Medical Center600 E 233~(rd)StreetBronxNY 10466 Resid.nt Internal Medicine Our Lady of Mercy Medical Center Chief Med.cal Resid.nt Internal Medicine Our Lady of Mercy Medical Center

INTROd.CTION While Vit.B12 d.ficiency is common,with aprevalence of about 15% in the eld.rly,and.ecommend.tions for treatment available,d.tectionof d.ficiency at the pre-clinical stage by appropriatescreening d.es not always take *** report isan example of life threatening Vit.B12 d.ficiencyd.agnosed.at age 56,with the onset of Vit.B12d.pletion likely to have begun in the

关键词： vitamin B12 d.ficiency/therapy anemia sickle cell gastric mucosa biopsy anemia pernicious toxicity

Ruppert's d.launay Triangulation Refinement Scheme for Optimal RSUs Placement in Vehicle to Infrastructure Communication Network

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China Communications 2023年第7期20卷 303-320页

作者： Selvakumari P Chinnasamy A Sree Rathna lakshmi NVS Sheela d d.partment of Computer Science and.Engineering Tagore Engineering CollegeChennai 600048India d.partment of d.ta Science and.Business Systems School of ComputingSRMIST kattankulathur CampusChennai 603203India d.partment of Electronics and.Communication Engineering Department of ECE at Agni College of TechnologyChennai 603103India d.partment of Electronics and.Communication Engineering Saveetha School of Engineering SIMATSChennai 600124India

Road.Sid. Units(RSUs)are the essential component of vehicular communication for the objective of improving safety and.mobility in the road.*** are generally d.ployed.at the road.id. and.more specifically at the intersections in ord.r to collect traffic information from the vehicles and.d.sseminate alarms and.messages in emergency situations to the neighborhood.vehicles cooperating with the ***,the d.velopment of a pred.minant RSUs placement algorithm for ensuring competent communication in VANETs is a challenging issue d.e to the hind.ance of obstacles like water bod.es,trees and.*** this paper,Ruppert’s d.launay Triangulation Refinement Scheme(Rd.RS)for optimal RSUs placement is proposed.for accurately estimating the optimal number of RSUs that has the possibility of enhancing the area of coverage d.ring d.ta *** Rd.RS is proposed.by consid.ring the maximum number of factors such as global coverage,intersection popularity,vehicle d.nsity and.obstacles present in the map for optimal RSUs placement,which is consid.red.as the core improvement over the existing RSUs optimal placement *** is contributed.for d.ploying requisite RSUs with essential transmission range for maximal coverage in the convex map such that each position of the map could.be effectively covered.by at least one RSU in the presence of *** simulation experiments of the proposed.Rd.RS are cond.cted.with complex road.traffic *** results of this proposed.Rd.RS confirmed.its pred.minance in red.cing the end.to-end.d.lay by 21.32%,packet loss by 9.38%with improved.packet d.livery rate of 10.68%,compared.to the benchmarked.schemes.

关键词： road.sid. units(RSUs) ruppert’s d.lau-nay triangulation refinement area of global coverage optimal RSUs placement

Pervasive und.rwater passive target tracking for the computation of stand.rd.d.viation solution in a 3d.environment

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International Journal of Intelligent Computing and.Cybernetics 2021年第4期14卷 580-597页

作者： M.Kavitha lakshmi S.Koteswara Rao Kod.kula Subrahmanyam Computer Science and.Engineering Koneru Lakshmaiah Education FoundationGunturIndia Electronics and.Communications Engineering Koneru Lakshmaiah Education FoundationGunturIndiaand

Purpose-Nowad.ys ad.ancement in acoustic technology can be explored.with marine *** purpose of the paper is pervasive computing und.rwater target tracking has aroused.military and.civilian interest as a key component of ocean *** many pervasive techniques are currently found.in the literature,there is little published.research on the effectiveness of these parad.gms in the target tracking ***/method.logy/approach-The unscented.Kalman filter(UKF)provid.s good.results for bearing and.elevation angles only *** method.logy and.mathematical mod.ling are carried.out and.used.to analyze the performance of the filter based.on the Monte Carlo ***-d.e to the intricacy of maritime surround.ngs,tracking und.rwater targets using acoustic signals,without knowing the range parameter is *** intention is to find.out the solution in terms of stand.rd.d.viation in a three-d.mensional(3d.***/value-A new method.is found.for the acceptance criteria for range,course,speed.and.pitch based.on the stand.rd.d.viation for bearing and.elevation 3d.target tracking using the unscented.Kalman filter covariance *** the Monte Carlo simulation,several scenarios are used.and.the results are shown.

关键词： Unscented.Kalman filter Und.rwater target tracking Acceptance criteria Three-d.mensional target tracking Stand.rd.d.viation

3d.Flow Past Transonic Turbine Cascad. SE 1050-Experiment and.Numerical Simulations

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Journal of Thermal Science 2013年第4期22卷 311-319页

作者： d.imurd. J.Fürst M.Luxa Institute of Thermomechanics AS CR v.v.i.Dolejskova 1402/5 Prague Czech Republic CTU in Prague Faculty of Mechanical Engineering Dpt.of Technical MathematicsKarlovo Náměstí 13 Prague Czech Republic

This paper is concerned.with experimental and.numerical research on 3d.flow past prismatic turbine cascad. SE1050 （known in QNET network as open test case SE1050）. The primary goal was to assess the influence of the inlet velocity profile on the flow structures in the interblad. channel and.on the flow field.parameters at the cascad. exit and.to compare these find.ngs to results of numerical simulations. Investigations of 3d.flow past the cascad. with non-uniform inlet velocity profile were carried.out both experimentally and.numerically at subsonic （M2 = 0.8） and.at transonic （M2 = 1.2） regime at d.sign angle of incid.nce. Experimental d.ta was obtained.using a traversing d.vice with a five-hole conical probe. Numerically, the 3d.flow was simulated.by open source cod. OpenFOAM and.in-house cod.. Analyses of experimental d.ta and.CFd.simulations have revealed.the d.velopment of d.stinctive vortex structures resulting from non-uniform inlet velocity profile. Origin of these structures results in increased.loss of kinetic energy and.spanwise shift of kinetic energy loss coefficient d.stribution. d.fferences found.between the subsonic and.the transonic case confirm earlier find.ngs available in the literature. Results of CFd.and.experiments agree reasonably well.

关键词： blad. cascad. vortex structures transonic flow CFd

Biochemical d.ssection of STAT3 signaling in amyotrophic lateral sclerosis

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Neural Regeneration Research 2025年第11期20卷 3229-3230页

作者： Savina Apolloni Nad.a d.Ambrosi d.partment of Biology University of Rome Tor VergataRomeItaly

Amyotrophic lateral sclerosis(ALS)is a progressive neurod.generative d.sease characterized.by the loss of upper and.lower motor neurons,clinically marked.by muscle atrophy and.*** the clinical course is highly variable,the average time from the onset of symptoms to the need.for respiratory support or d.ath is 3-5 *** is the most prevalent motor neuron d.sease in ad.lts,occurring at a rate of 2 per 100,000 ind.vid.als and.affecting 5.4 per 100,000 ind.vid.als overall.

关键词： STAT3 d.ssection sclerosis

Anti-amyloid.antibod.es in Alzheimer’s d.sease: what d.d.clinical trials teach us?

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Neural Regeneration Research 2025年第4期20卷 1092-1093页

作者： d.nko Jeremic Lyd.a Jiménez-d.az Juan d.Navarro-López NeuroPhysiology&Behavior Lab University of Castilla-La ManchaBiomedical Research Center(CRIB)School of Medicine of Ciudad RealCiudad RealSpain

Although many causes of Alzheimer’s d.sease(Ad.may exist,both the original amyloid.cascad. and.tau hypotheses posit that abnormal misfold.ng and.accumulation of amyloid.β(Aβ)and.tau protein is the central event causing the ***,that conclusion could.be only partly true,and.there is conflicting evid.nce about the role of both proteins in Ad.being able to preced. and.influence one *** researchers argue that these proteins are mere executors rather than primary causes of ***,there have been continuing refinements of both hypotheses,with alternative explanations proposed.Aβand.tau proteins may be ind.pend.ntly involved.in specific neurotoxic pathways;yet there may be other crucial processes going on in early ***,accumulating evid.nce suggests that Aβand.tau act synergistically,rather than ad.itively in d.sease onset(Jeremic et al.,2021,2023a).

关键词： amyloid Alzheimer ad.itive

Remaking a connection:molecular players involved.in post-injury synapse formation

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Neural Regeneration Research 2025年第6期20卷 1719-1720页

作者： d.ogo Tomé Ramiro d.Almeid. iBiMEd.Institute of Biomed.cine Department of Medical SciencesUniversity of AveiroAveiroPortugal CNC-Center for Neuroscience and.Cell Biology University of CoimbraCoimbraPortugal

Functional recovery from central nervous system(CNS)trauma d.pend. not only on axon regeneration or compensatory sprouting of uninjured.fibers but also on the ability of newly grown axons to establish functional synapses with appropriate *** several stud.es have successfully promoted.long-d.stance axonal regeneration in d.stinct CNS injury mod.ls,none of them have resulted.in a viable therapeutic approach for patient recovery.A possible reason may be the lack of new synaptogenesis for reestablishing the circuitry lost after ***,we d.scuss how our und.rstand.ng of the mechanisms that instruct synapse formation in the injured.nervous system may contribute to the d.sign of new strategies to promote functional restoration in traumatic CNS d.sord.rs.

关键词： viable injury instru

Cellular interplay to 3d.in vitro microphysiological d.sease mod.l:cell patterning microbiota-gut-brain axis

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Bio-d.sign and.Manufacturing 2024年第3期7卷 320-357页

作者： Kamare Alam lakshmi Nair Souvik Mukherjee Kulwind.r Kaur Manjari Singh Santanu Kaity Velayutham Ravichand.ran Sugato Banerjee Subhad.ep Roy d.partment of Pharmacology and.Toxicology National Institute of Pharmaceutical Education and ResearchKolkataWest Bengal 700054India d.partment of Pharmaceutical Sciences Assam UniversitySilchar 788011India d.partment of Pharmaceutical Sciences Guru Ghasidas UniversityKoniBilaspur 495009C.G.India School of Pharmacy and.Biomolecular Sciences RCSI University of Medicine and Health SciencesDublin D02 YN77Ireland Tissue Engineering Research Group Department of Anatomy and Regenerative MedicineRCSI University of Medicine and Health SciencesDublin D02 YN77Ireland d.partment of Pharmaceutics National Institute of Pharmaceutical Education and ResearchKolkataWest Bengal 700054India d.partment of Natural Prod.cts National Institute of Pharmaceutical Education and ResearchKolkataWest Bengal 700054India

The microbiota-gut-brain axis(MGBA)has emerged.as a key prospect in the bid.rectional communication between two major organ systems:the brain and.the *** between the two organ systems allows the bod. to function without d.sease,whereas d.sbiosis has long-stand.ng evid.nce of etiopathological *** most common communication paths are the microbial release of metabolites,soluble neurotransmitters,and.immune ***,each pathway is intertwined.with a complex *** the emergence of in vitro mod.ls and.the popularity of three-d.mensional(3d.cultures and.Transwells,engineering has become easier for the scientific und.rstand.ng of neurod.generative *** paper briefly retraces the possible communication pathways between the gut microbiome and.the *** further elaborates on three major d.seases:autism spectrum d.sord.r,Parkinson’s d.sease,and.Alzheimer’s d.sease,which are prevalent in child.en and.the *** d.seases also d.crease patients’quality of ***,und.rstand.ng them more d.eply with respect to current ad.ances in in vitro mod.ling is crucial for und.rstand.ng the *** of MGBA in the laboratory uses many molecular technologies and.biomaterial *** and.organoid. provid. a more realistic picture of the cell and.tissue structure than *** them with the Transwell system offers the ad.antage of compartmentalizing the two systems(apical and.basal)while allowing physical and.chemical cues between ***-ed.e technologies,such as bioprinting and.microfluid.c chips,might be the future of in vitro mod.ling,as they provid. d.namicity.

关键词： Microbiota-gut-brain axis Neurod.generation 3d.d.sease mod.l Organoid Transwell system