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showing 10 items of 8215 documents

Land surface temperature and evapotranspiration estimation in the Amazon evergreen forests using remote sensing data

2019

Amazonian tropical forests play a significant role in global water, carbon and energy cycles. Considering the relevance of this biome and the climate change projections which predict a hotter and drier climate for the region, the monitoring of the vegetation status of these forests becomes of significant importance. In this context, vegetation temperature and evapotranspiration (ET) can be considered as key variables. Vegetation temperature is directly linked with plant physiology. In addition, some studies have shown the existing relationship between this variable and the CO2 absorption capacity and biomass loss of these forests. Evapotranspiration resulting from the combined processes of …

tropical forestsmodis:CIENCIAS DE LA TIERRA Y DEL ESPACIO::Otras especialidades de la tierra espacio o entorno [UNESCO]amazonevapotranspirationUNESCO::FÍSICA::Termodinámicaland surface temperatureviirsmachine learningUNESCO::CIENCIAS DE LA TIERRA Y DEL ESPACIO::Otras especialidades de la tierra espacio o entornocloud mask:FÍSICA::Termodinámica [UNESCO]slstr
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The Aqua-Planet Experiment (APE): CONTROL SST Simulation

2013

Climate simulations by 16 atmospheric general circulation models (AGCMs) are compared on an aqua-planet, a water-covered Earth with prescribed sea surface temperature varying only in latitude. The idealised configuration is designed to expose differences in the circulation simulated by different models. Basic features of the aqua-planet climate are characterised by comparison with Earth. The models display a wide range of behaviour. The balanced component of the tropospheric mean flow, and mid-latitude eddy covariances subject to budget constraints, vary relatively little among the models. In contrast, differences in damping in the dynamical core strongly influence transient eddy amplitudes…

tropical wave spectrumEarth's energy budgetcomparison of atmospheric general circulation models (GCMs)Atmospheric Scienceidealized model configurationglobal energy bugetEquator451Atmospheric modelprecipitationConvergence zoneAtmospheric sciencesSea surface temperatureClimatologyMean flowAstrophysics::Earth and Planetary AstrophysicsHadley cellPrecipitationPhysics::Atmospheric and Oceanic PhysicsGeologyJournal of the Meteorological Society of Japan. Ser. II
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"Muuttuuko ihminen, ja mihin suuntaan?" : 16-20 vuotiaiden terapiapotilaiden sisäisen maailman muutos MAPS-testillä tutkittuna

1998

tulkintakeinotkuvakertomustestitnuoruusikäitsenäistyminenMake A Picture Storyterapeuttimielikuvatmuutospsykoterapiayksilöllisyys
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Metabolic Changes in Tumor Microenvironment: How Could They Affect γδ T Cells Functions?

2021

The metabolic changes that occur in tumor microenvironment (TME) can influence not only the biological activity of tumor cells, which become more aggressive and auto sustained, but also the immune response against tumor cells, either producing ineffective responses or polarizing the response toward protumor activity. γδ T cells are a subset of T cells characterized by a plasticity that confers them the ability to differentiate towards different cell subsets according to the microenvironment conditions. On this basis, we here review the more recent studies focused on altered tumor metabolism and γδ T cells, considering their already known antitumor role and the possibility of manipulating th…

tumoral metabolismQH301-705.5T-LymphocytesPopulationReviewMajor histocompatibility complexγδ T cellsImmune systemAntigens NeoplasmIn vivomedicineAnimalsHumanstumor microenvironmentBiology (General)educationtumoral metabolism; ?? T cells; tumor microenvironmentClinical Trials as Topiceducation.field_of_studyTumor microenvironmentbiologyReceptors Antigen T-Cell gamma-deltaBiological activityGeneral MedicineHypoxia (medical)Lipid MetabolismIn vitroCell biologybiology.proteinmedicine.symptom
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Erosion, screening, and migration of tungsten in the JET divertor

2019

The erosion of tungsten (W), induced by the bombardment of plasma and impurity particles, determines the lifetime of plasma-facing components as well as impacting on plasma performance by the influx of W into the confined region. The screening of W by the divertor and the transport of W in the plasma determines largely the W content in the plasma core, but the W source strength itself has a vital impact on this process. The JET tokamak experiment provides access to a large set of W erosion-determining parameters and permits a detailed description of the W source in the divertor closest to the ITER one: (i) effective sputtering yields and fluxes as function of impact energy of intrinsic (Be,…

tungsten divertorNuclear and High Energy PhysicsMaterials scienceNuclear engineeringchemistry.chemical_elementTungsten01 natural sciences010305 fluids & plasmaserosion and depositionASDEX UpgradePhysics::Plasma PhysicsImpurity0103 physical sciencesITER divertor010306 general physicsW spectroscopyJet (fluid)DivertorPlasmaequipment and suppliesCondensed Matter::Mesoscopic Systems and Quantum Hall EffectCondensed Matter PhysicsERO modellingchemistryJETPhysics::Space PhysicsErosionPhysics::Accelerator PhysicsAstrophysics::Earth and Planetary Astrophysicsddc:620Nuclear Fusion
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Patterning of supported gold monolayers via chemical lift-off lithography

2017

The supported monolayer of Au that accompanies alkanethiolate molecules removed by polymer stamps during chemical lift-off lithography is a scarcely studied hybrid material. We show that these Au–alkanethiolate layers on poly(dimethylsiloxane) (PDMS) are transparent, functional, hybrid interfaces that can be patterned over nanometer, micrometer, and millimeter length scales. Unlike other ultrathin Au films and nanoparticles, lifted-off Au–alkanethiolate thin films lack a measurable optical signature. We therefore devised fabrication, characterization, and simulation strategies by which to interrogate the nanoscale structure, chemical functionality, stoichiometry, and spectral signature of t…

two-dimensional materialMaterials scienceta221General Physics and AstronomyNanoparticlesoft lithographyNanotechnology02 engineering and technology010402 general chemistrylcsh:Chemical technology01 natural scienceslcsh:TechnologySoft lithographyFull Research PaperAnalytical ChemistrynanorakenteetmonolayerMonolayernanostructuresNanotechnologyGeneral Materials Sciencelcsh:TP1-1185Electrical and Electronic EngineeringThin filmlcsh:ScienceLithographyNanoscopic scaleta116chemical patterningta114lcsh:TPDMS stamphybrid material021001 nanoscience & nanotechnologylcsh:QC1-9990104 chemical sciencesNanosciencethin filmslcsh:Qohutkalvot0210 nano-technologyHybrid materialOther Chemical Scienceslcsh:PhysicsBeilstein Journal of Nanotechnology
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Effect of farming system and cheese making technology on quality traits and fatty acid profile of Caciocavallo Palermitano cheese at different ripeni…

2011

The Caciocavallo Palermitano is a typical stretched curd cheese made from cow milk, mainly in the Western Sicily. The aim of this investigation was to verify the influence of farming system and cheese making process (traditional with wood tools and natural endemic flora vs. innovative with modern stainless steel tools and selected lactic bacteria) on qualitative characteristics, including fatty acid (FA) profile, of Caciocavallo Palermitano at different ripening time. Cheeses were obtained from bulk milk from two farms: one extensive rearing a local breed fed at pasture and one intensive rearing a specialized dairy breed fed mainly hay and concentrate. Milk and cheese properties and FA prof…

typical cheese local breed pasture traditional cheese making cheese fatty acidsSettore AGR/19 - Zootecnica Speciale
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Ecology of Vastedda della valle del Belìce cheeses: A review and recent findings to stabilize the traditional production

2018

The increasing request for classic foods has led to a higher demand for cheeses enjoying a “recognition of quality” status. This phenomenon has also affected Sicilian dairy products, in particular protected designation of origin (PDO) “Vastedda della valle del Belìce” (VdB), a cheese traditionally available only during the summer season, but requested year round. The variations of the microbial populations of raw milk among the seasons influence the microbiological quality of the cheeses produced. This review article reports the historical importance of cheeses and the traditional equipment used for dairy productions in Sicily with a specific focus on VdB. The microbial ecology of this chee…

typicality0303 health sciences030309 nutrition & dieteticsstretched cheeseGeneral Chemical EngineeringEcology (disciplines)Microbial composition04 agricultural and veterinary sciencesMicrobiological qualityRaw milk040401 food sciencelactic acid bacteriastrain selectionSummer season03 medical and health sciences0404 agricultural biotechnologyGeographyMicrobial ecologySettore AGR/18 - Nutrizione E Alimentazione AnimaleInnovation in traditionFood sciencewooden vatmicrobial variabilitySettore AGR/16 - Microbiologia AgrariaFood ScienceFood Reviews International
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Processus d'évaluation de l'extension de marque par le consommateur : conception et validation d'un modèle de décomposition

2004

International audience; L'objectif de cet article est de montrer qu'il existe, au-delà du transfert de valeur de la marque, un transfert de valeur dû au produit en extension dans l'évaluation de l'extension de marque. Sur la base de la confrontation de trois champs de recherche rarement associés et complémentaires, nous proposerons le recours à deux déterminants de l'évaluation de l'extension de marque : le fit association et le fit contexte. Dans le cadre d'une étude empirique dans le domaine alimentaire, nous mettrons en évidence la supériorité du pouvoir explicatif de ces indices par rapport à la typicalité ainsi que le rôle modérateur de l'expertise. Les implications de l'étude sur l'ex…

typicalitéExtension de marquefit contexteGeneral Computer Science0502 economics and business05 social sciences[SHS.GESTION]Humanities and Social Sciences/Business administration050211 marketingfit associationcontexte de consommation050203 business & managementassociations valorisées
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Les appellations d'origine et le débat sur la typicité dans la première moitié du XXe siècle : le rôle du syndicalisme vitivinicole bourguignon et la…

2010

International audience

typicité[ SHS.HIST ] Humanities and Social Sciences/History[SHS.HIST] Humanities and Social Sciences/Historysyndicalisme vitivinicoleappellations d'origine[SHS.HIST]Humanities and Social Sciences/HistoryComputingMilieux_MISCELLANEOUScréation des AOC
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