Search results for "600"

showing 10 items of 370 documents

Combined proton NMR wideline and NMR relaxometry to study SOM-water interactions of cation-treated soils

2013

Abstract Focusing on the idea that multivalent cations affect SOM matrix and surface, we treated peat and soil samples by solutions of NaCl, CaCl2 or AlCl3. Water binding was characterized with low field 1H-NMR-relaxometry (20 MHz) and 1H wideline NMR spectroscopy (400 MHz) and compared to contact angles. From 1H wideline, we distinguished mobile water and water involved in water molecule bridges (WaMB). Large part of cation bridges (CaB) between SOM functional groups are associated with WaMB. Unexpectedly, 1H NMRrelaxometry relaxation rates suggest that cross-linking in the Al-containing peat is not stronger than that by Ca. The relation between percentage of mobile water and WaMB water in…

Dewey Decimal Classification::500 | Naturwissenschaften::550 | GeowissenschaftenDewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften BiologieDewey Decimal Classification::600 | Technik::630 | Landwirtschaft VeterinärmedizinAnalytical chemistrySoil organic matter (SOM); Low field 1H NMR relaxometry; 1H wideline NMR spectroscopy; Contact angle; Cation bridges; Water molecule bridges.TA Engineering (General). Civil engineering (General)soil organic matter (som)Low field H-1 NMR relaxometrystateContact angleNuclear magnetic resonancewater molecule bridgesddc:550ddc:630natural organic-mattercontact angleWater Science and TechnologyFluid Flow and Transfer Processeschemistry.chemical_classificationhumic substancesWater molecule bridges.Nuclear magnetic resonance spectroscopycation bridgesCation bridgemultiexponential decay datanuclear-magnetic-resonanceH-1 wideline NMR spectroscopyProton NMRWater bindingTC1-978Relaxometryuniform-penalty inversionlow field 1h nmr relaxometrySettore AGR/13 - Chimica AgrariaContext (language use)1h wideline nmr spectroscopyforest soilsCation bridgesddc:570sandy soilOrganic mattercontact-angleContact angleSoil organic matter (SOM)repellencyMechanical EngineeringHydraulic engineeringchemistrySoil waterWater molecule bridgesJournal of Hydrology and Hydromechanics
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Real-space grids and the Octopus code as tools for the development of new simulation approaches for electronic systems.

2015

This Open Access Article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

DiscretizationComputer sciencephysics.chem-phGeneral Physics and AstronomyFOS: Physical sciencesPhysics and Astronomy(all)Settore FIS/03 - Fisica Della MateriaDevelopment (topology)EngineeringTDDFT/dk/atira/pure/subjectarea/asjc/3100Physics - Chemical Physicsoctopus (software)Code (cryptography)Physical and Theoretical ChemistryQuantumFlexibility (engineering)/dk/atira/pure/subjectarea/asjc/1600/1606Chemical Physics (physics.chem-ph)Chemical PhysicsComputational Physics (physics.comp-ph)GridOptimal controlCondensed Matter - Other Condensed MatterComputer engineeringcond-mat.otherphysics.comp-phddc:540Physical SciencesChemical SciencesPhysics - Computational PhysicsOther Condensed Matter (cond-mat.other)Physical chemistry chemical physics : PCCP
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"Table 5" of "Cross Sections for the Reactions e+e- --> K+ K- pi+pi-, K+ K- pi0pi0, and K+ K- K+ K- Measured Using Initial-State Radiation Events"

2013

Cross section measurements for the reaction E+ E- --> PHI F0(600). Statistical errors only.

E+ E- ScatteringIntegrated Cross Section1.2875-2.9625ExclusiveCross SectionNuclear ExperimentE+ E- --> PHI F0(600)SIG
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A Multisite Preregistered Paradigmatic Test of the Ego-Depletion Effect

2021

We conducted a preregistered multilaboratory project ( k = 36; N = 3,531) to assess the size and robustness of ego-depletion effects using a novel replication method, termed the paradigmatic replication approach. Each laboratory implemented one of two procedures that was intended to manipulate self-control and tested performance on a subsequent measure of self-control. Confirmatory tests found a nonsignificant result ( d = 0.06). Confirmatory Bayesian meta-analyses using an informed-prior hypothesis (δ = 0.30, SD = 0.15) found that the data were 4 times more likely under the null than the alternative hypothesis. Hence, preregistered analyses did not find evidence for a depletion effect. Ex…

Ego depletionself-controlväsymysmedia_common.quotation_subjectAlternative hypothesispsykologiset teoriatBayesian probabilityopen data050109 social psychology050105 experimental psychologypreregisteredStatisticsReplication (statistics)/dk/atira/pure/core/keywords/600089002PsychologyHumans0501 psychology and cognitive sciencesGeneral Psychologymedia_commonEgoitsehallintabayesilainen menetelmä05 social sciencesNull (mathematics)Bayes TheoremSelf-controlSDG 10 - Reduced InequalitiesModerationopen materialsResearch Designpsykologiset testit/dk/atira/pure/sustainabledevelopmentgoals/reduced_inequalitiesTraitregistered replicationPsychologyego depletionPsychological Science
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Influence of the channel design on the heat and mass exchange of induction channel furnace

2011

PurposeThe purpose of this paper is to present in‐depth numerical modelling of heat and mass exchange in industrial induction channel furnace (ICF).Design/methodology/approachThe turbulent heat and mass exchange in the melt is calculated using a three‐dimensional (3D) electromagnetic model and a 3D transient large eddy simulation method. The simulation model has been verified by flow velocity and temperature measurements, which were carried out using an industrial sized channel inductor operating with Wood's metal as a low temperature model melt.FindingsThe ICF is well‐established for melting, holding and casting in the metallurgical industry. But there are still open questions regarding th…

EngineeringElectromagnetic modelsLarge Eddy simulation methodsChannel geometryHeat and mass transferDewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und MaschinenbauMechanical engineeringInductorTemperature measurementModellingMetallurgical industryChannel designExperimentWood's metalMass transferLow temperaturesIndustryMass transferWood's metalElectrical and Electronic Engineeringddc:510Low frequency oscillationsMass exchangeTemperature measurementbusiness.industryApplied MathematicsThree dimensionalFurnaceMechanicsDesign/methodology/approachDewey Decimal Classification::500 | Naturwissenschaften::510 | MathematikComputer Science ApplicationsComputational Theory and MathematicsFlow velocityThree-dimensional (3D)Casting (metalworking)Numerical modellingMetallurgySimulation modelddc:620businessSimulationCommunication channelLarge eddy simulationNumerical analysis
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Numerical studies of the melting process in the induction furnace with cold crucible

2008

PurposeAims to present recent activities in numerical modeling of cold crucible melting process.Design/methodology/approach3D numerical analysis was used for electromagnetic problem and 3D large eddy simulation (LES) method was applied for fluid flow modeling.FindingsThe comparative modeling shows, that higher H/D ratio of the melt is more efficient when total power consumption is considered, but this advantage is held back by higher heat losses through the crucible walls. Also, calculations reveal that lower frequencies, which are energetically less effective, provide better mixing of the melt.Originality/value3D electromagnetic model, which allows to take into account non‐symmetrical dist…

EngineeringFurnacesMixing (process engineering)Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und MaschinenbauThermodynamicsCrucibleInduction furnaceElectromagnetic problemsModellingPhysics::Fluid DynamicsElectromagnetismElectromagnetismFluid dynamicsddc:510Electrical and Electronic Engineeringbusiness.industryApplied MathematicsNumerical analysisLarge eddy simulationMechanicsMeltingCold crucibleDewey Decimal Classification::500 | Naturwissenschaften::510 | MathematikComputer Science ApplicationsComputational Theory and MathematicsCruciblesddc:620Joule heatingbusinessSimulationLarge eddy simulationNumerical analysis
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A cross-country study of skills and unemployment flows

2021

AbstractUsing an international survey that directly assesses the cognitive skills of the adult population, I study the relation between skills and unemployment flows across 37 countries. Depending on the specifically assessed domain, I document that skills have an unconditional correlation with the log-risk-ratio of exiting to entering unemployment of 0.65–0.68 across the advanced and skill-abundant countries in the sample. The relation is remarkably robust and it is unlikely to be due to reverse causality. I do not find evidence that this positive relation extends to the seven relatively less advanced and less skill-abundant countries in the sample: Peru, Ecuador, Indonesia, Mexico, Chile,…

ErziehungswissenschaftEconomicsJ24Adult populationArbeitslosigkeitinternationaler Vergleich20100Gross worker flowscognitive abilityPIAACEconomicsLabor Market Research050207 economicsBildung und Erziehung050205 econometrics media_commonReverse causalitySkillsSurvey of Adult Skills05 social sciencesWirtschaftEducation and PedagogicsI20BildungsniveauunemploymentInternational comparisonsmedia_common.quotation_subjecteducationSample (statistics)level of educationEducationGross worker flows; Skills; Survey of Adult Skills PIAACddc:370Humankapitalparasitic diseases0502 economics and businessddc:330human capitalCognitive skillCross countrykognitive FaktorenArbeitsmarktforschungInternational surveyinternational comparisonUnemployment10600Demographic economicsJ20J64Bildungcognitive factorskognitive FähigkeitJ60Journal for Labour Market Research
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Obres. Seleccions

Ms. il·luminat Títols obtinguts del f. 1r, f. 134r i f. 152r Col·lació: Vitel·la, f. iii (pergamí actual) + 207 (els f. 3v, 133v, 150r-151v en blanc) + i (pergamí actual) ; reclams verticals cada 10 f. ; signatures de quadern ; numeració moderna a llapis Composició: Escrit a línia tirada a 26 línies (f. 44r) Escriptura: Humanística antiqua Decoració: Semi orla amb "bianchi girari" i motius vegetals i animals. En el f. 4r tondo en blanc per posar-hi l'escut d'armes del posseïdor; caplletres miniades en or, colors i "bianchi girari" en els ff. 66r, 100v, 134r i 152r. Caplletres en tinta de color blau i rúbriques en sanguina Enquadernació: Mudèjar, pell marró sobre fusta. Ferros freds amb moti…

Església Història Ca. 30-600 Període primitiuTeologia moral Història Ca. 30-600 Església primitiva
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Observation of e + e − → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV

2021

Journal of high energy physics 2021(10), 177 (2021). doi:10.1007/JHEP10(2021)177

ExoticsNuclear and High Energy Physicsmeasured [channel cross section]e+-e− ExperimentsQuarkoniumannihilation [electron positron]QC770-798electron positron: annihilationetaParticle and resonance productionMeasure (mathematics)530Standard deviationNONuclear physicsSubatomär fysikCross section (physics)e+-e��� Experimentsenergy dependence: measured [cross section]Astronomi astrofysik och kosmologiNuclear and particle physics. Atomic energy. RadioactivitySubatomic PhysicsAstronomy Astrophysics and Cosmologyddc:530e+-e− Experiments Exotics Particle and resonance production Quarkoniumpsi(3685)PhysicsBESe(+)-e(-) ExperimentsDetectorstatistical [error]electron positron --> eta psi(3685)e +-e − Experimentselectron positron: colliding beamsBeijing Stor4.236-4.600 GeV-cmsCollisionerror: statisticalYield (chemistry)e-e Experimentselectron positron --> eta psi(3685)colliding beams [electron positron]High Energy Physics::ExperimentCenter of masscross section: energy dependence: measuredchannel cross section: measuredStorage ringexperimental results
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A Genome-Wide Detection of Copy Number Variations Using SNP Genotyping Arrays in Braque Français Type Pyrénées Dogs

2019

Simple Summary Copy number variations (CNVs) are important sources of variation in mammalian species. In this study, we used a single nucleotide polymorphisms (SNP) array to detect CNVs in Braque Français, type Pyrénées dogs (BRA). Results overlapped moderately in comparison with previous studies on CNVs in dogs, leading to the identification of 16 novel CNVRs. Several genes were annotated in the CNV regions (CNVRs) detected, some of which related to muscle structure development. This breed is known to be excellent upland game birds dogs. The selection for such hunting behavior could have driven the presence of these genes into the CNVRs. Copy number variations may be of interest to study a…

False discovery rateSingle-nucleotide polymorphismComputational biologyBiologyGenomeSettore AGR/17 - Zootecnica Generale E Miglioramento Genetico03 medical and health sciencesBraque Français type Pyrénées dogcopy number variation (CNV) canine high-density SNP array; Braque Français type Pyrénées dogsGenetic variationlcsh:Zoologycanine high-density SNP arrayCopy-number variationlcsh:QL1-991030304 developmental biology0303 health scienceslcsh:Veterinary medicineGeneral VeterinaryMuscle cell differentiationCommunication030302 biochemistry & molecular biologycanine high-density SNP array; Braque Français type Pyrénées dogsSNP genotypingcopy number variation (CNV) canine high-density SNP arraycopy number variation (CNV)Veterinary (all)lcsh:SF600-1100Animal Science and ZoologyBraque Français type Pyrénées dogsSNP arrayAnimals
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