Search results for "Vapo"

showing 10 items of 1217 documents

Elinikäistä osallistumista vai elämää työ edellä? : työikäisten monialaisten palveluiden yhteensovittaminen ja vaikuttavuuden arviointi -loppuraportti

2020

Tavoitteenamme oli tuottaa kokonaiskuva hallinnonalat ja palvelujärjestelmät ylittävästä työikäisten työkyvyn ja työllistymisen tuen palveluiden kokonaisuudesta ja kuvata, miten yhteensovitettavien palveluiden tuloksellisuutta ja vaikuttavuutta voidaan arvioida. Tarkastelimme yhteensovittamista monialaisten palveluiden palveluintegraation, vaikuttavuuden arvioinnin ja systeemisen muutostarpeen ennakoinnin näkökulmista. Aineistoinamme olivat kirjallisuuskatsaukset, asiakkaiden ja asiantuntijoiden haastattelut ja kyselyt, kansalliset rekisterit ja skenaariotyöpajatyöskentely. Tulostemme mukaan työkyvyn ja työllistymisen tuen palveluiden yhteensovittaminen ja asiakkaan tarpeita vastaava palvel…

sosiaaliturvatuettu työllistyminensosiaalipalveluttyövoimapalvelutpalvelujärjestelmättyöllistyminensosiaaliturvapolitiikkatyökykytyöllisyyspolitiikkavaikuttavuus
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VAPOR-LIQUID EQUILIBRIUM CALCULATIONS USING THE TOPOLOGICAL TREATMENT OF MIXTURES.

1983

The Topological Treatment of mixtures is applied to several kinds of binary mixtures to obtain VLE diagrams. The excess Gibbs free energy, gE, is calculated as the product of a topological vector and an information vector. The pure compound topological description were obtained following the DARC system rules. A weighting function was introduced to obtain the topological description of a mixture. The information vector is calculated from experimental data. It is shown that for binary mixtures alcohol-alkane, the components of this vector varies linearly with the average number of carbon atoms of chemical compounds. This relationship allows prediction of the VLE diagram for any other system …

symbols.namesakeChemistryGeneral Chemical EngineeringDiagramsymbolsThermodynamicsVapor–liquid equilibriumTopologyGibbs free energy
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Tube transport of water vapor with condensation and desorption

2013

Attenuation and delay of active tracers in tube transport is an important current problem, but its full explanation is still lacking. To this end a model is introduced, where part of a tracer undergoes condensation and evaporation, treated as a diffusion-type process, in addition to Taylor dispersion. Condensation of water was verified by high-speed imaging, and the model solution fitted the breakthrough curves of laboratory measurements with pulses of water vapor of varying relative humidity. The model provides a transfer function whose performance was verified against field measurements. peerReviewed

ta114010504 meteorology & atmospheric sciencesPhysics and Astronomy (miscellaneous)ChemistryAttenuationTaylor dispersionCondensationAnalytical chemistryEvaporationMechanics01 natural sciences010305 fluids & plasmasDesorption0103 physical sciencesRelative humidityCurrent (fluid)Water vaporPhysics::Atmospheric and Oceanic Physics0105 earth and related environmental sciences
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Hydro-mechanical modelling of MX-80 bentonite: one dimensional study

2016

As a first step towards modelling the coupled Thermo-Hydro-Mechanical-Chemical (THMC) behaviour of bentonite, the Barcelona Basic Model (BBM) has been implemented into Numerrin finite element code. This model has been fully coupled with the single phase flow equation for unsaturated soils which models liquid water transport. Suction obtained from solving the flow equation is used as an input for the BBM model and the volumetric deformations from the mechanical analysis are used to update the pore water pressure field. As an alternative, BBM is used alongside the Kröhn’s model which assumes that bentonite re-saturation is mainly driven by water vapour diffusion. The paper simulates one dimen…

ta212lcsh:GE1-350Water transportMaterials scienceLiquid water0211 other engineering and technologies02 engineering and technology010501 environmental sciences01 natural sciencesInfiltration (hydrology)Pore water pressurePhysical phenomenaSoil waterBentoniteGeotechnical engineering021108 energyWater vaporlcsh:Environmental sciences0105 earth and related environmental sciences
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Effect of oil lamination between plasticized starch layers on film properties

2016

International audience; To reduce the hygroscopic character of biodegradable starch-based films, rapeseed oil was incorporated by lamination (starch-oil-starch 3-layers technique). The lipid lamination followed by starch solution casting step induced an emulsion type structure of dried films. Composite films are more opalescent and glossier than fatty free starch films. For all the films, structure is heterogeneous in the cross-section only. Adding fat induced a twice decrease of the tensile strength. Thermal gravimetry analysis did not show differences between films with and without oil. Lipid reduced the moisture absorption particularly at higher RH as well as the surface swelling index, …

tensileMaterials scienceWater-vapor barrierStarchSurface PropertiesMechanical-propertiesPermeabilityAnalytical Chemistrylaw.inventionContact angleFatty Acids Monounsaturatedchemistry.chemical_compoundOxygen permeability0404 agricultural biotechnologylawPlasticizersCoatingsPolymer chemistryLaminationUltimate tensile strength[SDV.IDA]Life Sciences [q-bio]/Food engineeringmedicinePlant OilsRapeseed oilBehaviorEnergyProteinWheat starchPlasticizer[ SDV.IDA ] Life Sciences [q-bio]/Food engineeringWaterStructureStarch04 agricultural and veterinary sciencesGeneral Medicine040401 food scienceEdible filmsSurfacechemistryChemical engineeringEmulsionInterfacial energyEmulsionsSwellingmedicine.symptomPermeabilitiesFood Science
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Applications and non-idealities of submicron Al–AlOx–Nb tunnel junctions

2016

We have developed a technique to fabricate sub-micron, 0.6µm×0.6µm Al-AlOx-Nb tunnel junctions using a standard e-beam resist, angle evaporation and double oxidation of the tunneling barrier, resulting in high quality niobium, as determined by the the high measured values of the critical temperature TC ∼ 7.5 K and the gap ∆ ∼ 1.3 meV. The devices show great promise for local nanoscale thermometry in the temperature range 1 - 7.5 K. Electrical characterization of the junctions was performed at sub-Kelvin temperatures both with and without an external magnetic field, which was used to suppress superconductivity in Al and thus bring the junction into a normal-metal-insulator-superconductor (NI…

thermometryNiobiumFOS: Physical scienceschemistry.chemical_element02 engineering and technology01 natural sciencesMesoscale and Nanoscale Physics (cond-mat.mes-hall)0103 physical sciencesMaterials ChemistryElectrical and Electronic Engineering010306 general physicsNIS junctionQuantum tunnellingSuperconductivityPhysicssuperconducting tunnel junctionCondensed Matter - Mesoscale and Nanoscale Physicssub-gap currentbusiness.industryMetals and AlloysAtmospheric temperature range021001 nanoscience & nanotechnologyCondensed Matter PhysicsEvaporation (deposition)Magnetic fieldCharacterization (materials science)ResistchemistryCeramics and CompositesOptoelectronicsniobium0210 nano-technologybusinessSuperconductor Science and Technology
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PK-yritysten kybervalmius

2018

Pienet ja keskisuuret yritykset joutuvat yhä enenemissä määrin kyberhyökkäyksen kohteeksi. PK-yrityksen päätöksenteko keskittyy yrityksen toimitusjohtajalle ja häntä avustaville avainhenkilöille, joiden tietämys ei aina riitä kattamaan yrityksen kyberturvallisuutta. Johtuen pienestä henkilöstömäärästä ja suurista suhteellisista koulutuskustannuksista, PK-yritykset suhtautuvat epäröiden henkilöstön kouluttamiseen kyberturvallisuuden alalla. Kyberturvallisuuden näkökulmasta PK-yritystä uhkaavat useat eri toimijat, joiden motiivit ja toimintatavat vaihtelevat. Yleisimpinä hyökkäystapoina ovat tietojenkalasteluviestit, erilaiset huijausyritykset sekä haittaohjelmat. Pystyäkseen vastaamaan uhkii…

tietoturvapoikkeamakyberuhkatietohallintoPK-yrityksettietoturva
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Henkilöstön motivoinnin keinot tieturvapolitiikan vahvistamiseksi

2015

Organisaatiot joutuvat enenevässä määrin suojautumaan niiden tietojärjes-telmiin kohdistuvilta uhilta. Pelkät tekniset suojausratkaisut eivät kuitenkaan riitä, sillä henkilöstö saattaa tahattomasti tai tahallisesti kiertää nämä tietoturva-työkalut helpottaakseen omaa työtään. Organisaation tietoturvapolitiikka pyr-kii estämään nämä tahattomat työkalujen kiertämiset antamalla henkilöstölle ohjenuorat, joita seuraamalla he voivat turvata käsittelemänsä tiedon. Tietotur-vapolitiikan suurimpana ongelmana on se, ettei sitä noudateta henkilöstön toi-mesta, jolloin tulevaisuudessa tärkeäksi osaksi tietoturvan johtamista muodos-tuu henkilöstön motivointi tietoturvapolitiikan noudattamiseen. Tämä tu…

tietoturvapolitiikkanoudattaminentietoturvamotivointi
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Structural distortions in homoleptic (RE)4A (E = O, S, Se; A = C, Si, Ge, Sn): Implications for the CVD of tin sulfides

2001

The structures of Sn(SBut)4 and Sn(SCy)4 have been determined and adopt S4 and D2 conformations respectively; the anion [(PhS)Sn3]−, as its Ph4P+ salt, has a structure approaching Cs symmetry. In all three compounds, there are large variations in the ∠S–Sn–S within the same molecule, which have been rationalised in terms of the C–S–Sn–S–C conformations. For Sn(SR)4, the ∠S–Sn–S increases as the conformations change from trans, trans to trans, gauche and gauche, gauche, as the number of eclipsed lone pairs decreases and this rationale is shown to be applicable to a variety of A(ER)4 (A = C, Si, Ge, Sn; E = O, S, Se) and related [Mo(SR)4, Ga(SR)4−] systems. AM1 calculations have been used to …

tin sulfidesChemistryStereochemistryMössbauer spectroscopychemistry.chemical_elementGeneral ChemistryAM1 calculationsDecompositionIonCrystalchemistry.chemical_compoundCrystallographychemical vapour depositionSettore CHIM/03 - Chimica Generale E InorganicaMoleculeThin filmHomolepticTinLone pairX-ray crystallography
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Deposition of tin sulfide thin films from tin(iv) thiolate precursors

2001

AACVD (aerosol-assisted chemical vapour deposition) using (PhS)(4)Sn as precursor leads to the deposition of Sn3O4 in the absence of H2S and tin sulfides when H2S is used as co-reactant. At 450 degreesC the film deposited consists of mainly SnS2 while at 500 degreesC SnS is the dominant component. The mechanism of decomposition of (PhS)(4)Sn is discussed and the structure of the precursor presented.

tin sulfidestin thiolatesMössbauer spectroscopybusiness.industryChemistryInorganic chemistrychemistry.chemical_elementGeneral ChemistryChemical vapor depositionDecompositionSemiconductorchemical vapour depositionSettore CHIM/03 - Chimica Generale E InorganicaX-ray crystallographyMaterials ChemistryThin filmbusinessElectronic band structureTinDeposition (chemistry)thermal decompositionJournal of Materials Chemistry
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