Search results for "complexity"

showing 10 items of 1094 documents

The decay energy of the pure s-process nuclide ¹²³ Te

2016

Physics letters / B 758, 407 - 411 (2016). doi:10.1016/j.physletb.2016.04.059

Penning-trap mass spectrometryPhysicsNuclear and High Energy Physics010308 nuclear & particles physicsElectron captureAtomic massesIonic bondingAstrophysicsMass spectrometry53001 natural scienceslcsh:QC1-999Atomic massNuclear physicsMassDecay energyTheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITY0103 physical sciencesddc:530NuclidePräzisionsexperimente - Abteilung BlaumAtomic physics010306 general physicss-processlcsh:Physics
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System Dynamics : Theory and Applications ; Edited by Brian Dangerfield

2021

The Springer volume on “System Dynamics. Theory and Applications” (2020), edited by Brian Dangerfield, substantially contributes to strengthening the position of feedback modeling and simulation in both research and practice in various policy analysis domains. The 23 chapters, of which the book consists, cover a wide scope of fields ranging from theory and methodology (part II) to practical applications of system dynamics (SD) to solve different real-life problems (part III). In particular, the methodological chapters provide a suitable conceptual framework for the subsequent chapters which illustrate the benefits from applying SD to specific policy fields and contexts. A well-balanced mix …

Performance outcomesStrategy and ManagementSystem DynamicsSystem dynamicsBook ReviewWicked ProblemsSettore SECS-P/07 - Economia AziendaleDynamic ComplexityManagement of Technology and InnovationTheory and ApplicationsLearningSociologyMathematical economicsSocial Sciences (miscellaneous)
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Sublimable chloroquinolinate lanthanoid single-ion magnets deposited on ferromagnetic electrodes

2018

A new family of chloroquinolinate lanthanoid complexes of the formula A+[Ln(5,7Cl2q)4]−, with Ln = Y3+, Tb3+ and Dy3+ and A+ = Na+, NEt4+ and K0.5(NEt4)0.5+, is studied, both in bulk and as thin films. Several members of the family are found to present single-molecule magnetic behavior in bulk. Interestingly, the sodium salts can be sublimed under high vacuum conditions retaining their molecular structures and magnetic properties. These thermally stable compounds have been deposited on different substrates (Al2O3, Au and NiFe). The magnetic properties of these molecular films show the appearance of cusps in the zero-field cooled curves when they are deposited on permalloy (NiFe). This indic…

PermalloyLanthanideMaterials scienceAbsorption spectroscopyUNESCO::QUÍMICAUltra-high vacuum02 engineering and technologyGeneral Chemistry010402 general chemistry021001 nanoscience & nanotechnology01 natural sciences:QUÍMICA [UNESCO]0104 chemical sciencesCrystallographyNuclear magnetic resonanceFerromagnetismTheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITYMolecular filmMoleculeThin film0210 nano-technologyChemical Science
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WITHDRAWN: Corrigendum to “Detection of change in persistence of a linear time series”: [J. Econom. 95 (2000) 97–116]

2001

Persistence (psychology)Economics and EconometricsSeries (mathematics)Operations researchApplied MathematicsEconometricsEconomicsTime complexityJournal of Econometrics
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Anaphylatoxic peptide C3a of complement and synthetic hexapeptide C3a 72–77 evoke thromboxane generation by macrophages

1984

Pharmacologychemistry.chemical_classificationThromboxaneChemistryImmunologyImmunologyPharmacology toxicologyPharmacology (medical)PeptideToxicologyComplement (complexity)Agents and Actions
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"Table 1" of "Backward electroproduction of pi0 mesons on protons in the region of nucleon resonances at four momentum transfer squared Q**2 = 1.0-Ge…

2005

Cross section SIG(T) + EPSILON*SIG(L) for COS(THETA*) = -0.975.

Photoproduction1.11-1.95ComputingMilieux_THECOMPUTINGPROFESSIONElectron productionTheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITYE- P --> E- P PI0ComputingMethodologies_SYMBOLICANDALGEBRAICMANIPULATIONMathematicsofComputing_NUMERICALANALYSISExclusiveInformationSystems_MISCELLANEOUSD2SIG/DOMEGADouble Differential Cross SectionGAMMA* P --> P PI0
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"Table 2" of "Backward electroproduction of pi0 mesons on protons in the region of nucleon resonances at four momentum transfer squared Q**2 = 1.0-Ge…

2005

Cross section SIG(T) + EPSILON*SIG(L) for COS(THETA*) = -0.925.

PhotoproductionComputingMilieux_THECOMPUTINGPROFESSIONElectron productionTheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITYE- P --> E- P PI0ComputingMethodologies_SYMBOLICANDALGEBRAICMANIPULATION1.11-1.77MathematicsofComputing_NUMERICALANALYSISExclusiveInformationSystems_MISCELLANEOUSD2SIG/DOMEGADouble Differential Cross SectionGAMMA* P --> P PI0
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"Table 4" of "Backward electroproduction of pi0 mesons on protons in the region of nucleon resonances at four momentum transfer squared Q**2 = 1.0-Ge…

2005

Cross section SIG(T) + EPSILON*SIG(L) for COS(THETA*) = -0.825.

PhotoproductionComputingMilieux_THECOMPUTINGPROFESSIONElectron productionTheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITYE- P --> E- P PI0ComputingMethodologies_SYMBOLICANDALGEBRAICMANIPULATIONMathematicsofComputing_NUMERICALANALYSIS1.11-1.45ExclusiveInformationSystems_MISCELLANEOUSD2SIG/DOMEGADouble Differential Cross SectionGAMMA* P --> P PI0
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"Table 3" of "Backward electroproduction of pi0 mesons on protons in the region of nucleon resonances at four momentum transfer squared Q**2 = 1.0-Ge…

2005

Cross section SIG(T) + EPSILON*SIG(L) for COS(THETA*) = -0.875.

PhotoproductionComputingMilieux_THECOMPUTINGPROFESSIONElectron productionTheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITYE- P --> E- P PI0ComputingMethodologies_SYMBOLICANDALGEBRAICMANIPULATIONMathematicsofComputing_NUMERICALANALYSISExclusiveInformationSystems_MISCELLANEOUSD2SIG/DOMEGADouble Differential Cross Section1.11-1.61GAMMA* P --> P PI0
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Scheduled Relaxation Jacobi method: improvements and applications

2016

Elliptic partial differential equations (ePDEs) appear in a wide variety of areas of mathematics, physics and engineering. Typically, ePDEs must be solved numerically, which sets an ever growing demand for efficient and highly parallel algorithms to tackle their computational solution. The Scheduled Relaxation Jacobi (SRJ) is a promising class of methods, atypical for combining simplicity and efficiency, that has been recently introduced for solving linear Poisson-like ePDEs. The SRJ methodology relies on computing the appropriate parameters of a multilevel approach with the goal of minimizing the number of iterations needed to cut down the residuals below specified tolerances. The efficien…

Physics and Astronomy (miscellaneous)Iterative methodParallel algorithmJacobi methodFinite differences methodFOS: Physical sciencesAlgorismesSystem of linear equations01 natural sciencesReduction (complexity)symbols.namesake0103 physical sciencesFOS: MathematicsMathematics - Numerical Analysis0101 mathematicsJacobi method010303 astronomy & astrophysicsMathematicsHigh Energy Astrophysical Phenomena (astro-ph.HE)Numerical AnalysisApplied MathematicsLinear systemRelaxation (iterative method)Numerical Analysis (math.NA)Equacions diferencials parcialsElliptic equationsComputational Physics (physics.comp-ph)Iterative methodComputer Science Applications010101 applied mathematicsComputational MathematicsElliptic partial differential equationModeling and SimulationsymbolsAstrophysics - High Energy Astrophysical PhenomenaPhysics - Computational PhysicsAlgorithm
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