Search results for "EPA"

showing 10 items of 8995 documents

Preliminary Evaluation of Plasmix Compound from Plastics Packaging Waste for Reuse in Bituminous Pavements

2021

Finding an appropriate technical solution for reusing waste plastics is crucial for creating a circular plastic economy. Although mechanical recycling is the best option for recycling post-consumer plastics, some heterogeneous mixed plastics cannot be recycled to produce secondary material due to their very low properties. In this case, alternative routes should be considered in order to limit their disposal as much as possible. Therefore, in order to solve the environmental problems in the landfills of plastic waste recycling, and to improve the mechanical performance of bitumen for road pavement, the reuse of these post-consumer plastic wastes are preliminarily evaluated for the modificat…

sustainable reuseGeography Planning and Development0211 other engineering and technologiesTJ807-83002 engineering and technologyManagement Monitoring Policy and LawReuseTD194-195Renewable energy sourcesplastic021105 building & constructionSettore ICAR/04 - Strade Ferrovie Ed AeroportiwasteGE1-350separate collectionchemistry.chemical_classificationWaste managementRoad constructionEnvironmental effects of industries and plantsRenewable Energy Sustainability and the EnvironmentCircular economycircular economypolymer modified bitumenPolymer021001 nanoscience & nanotechnologyEnvironmental sciencesSettore ING-IND/22 - Scienza E Tecnologia Dei MaterialichemistryHomogeneousAsphaltEnvironmental sciencePlastic waste0210 nano-technologySustainability
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Regionalizm zagrożeniem czy wyzwaniem dla demokratycznego państwa prawa? Kilka uwag w sprawie Katalonii

2018

Aspiracje Katalończyków do przekształcenia wspólnoty autonomicznej wpływają na koncepcję strukturalną państwa autonomicznego, nierozerwalną jedność narodu hiszpańskiego wyrażoną w art. 2, jak również przypisaną ludowi hiszpańskiemu suwerenność na mocy art. 1.2. Unia Europejska nie ingeruje w rozwiązania systemowe państw członkowskich. Problem stopnia decentralizacji, autonomii czy podziału zadań na linii władze centralne – poziom regionalny pozostawia kompetencji władz krajowych. Konstruktywnej dyskusji – w obliczu Brexitu, referendum w Szkocji, powracającej perspektywy Catalanexitu czy też innych silnych ruchów regionalnych – wydaje się jednak obawiać, a jest to problem, którego nie można …

suwerennośćsovereigntyCatalan separatismstan nadzwyczajnystate of emergency.autonomous regionseparatyzm katalońskiregion autonomicznyZeszyty Naukowe Politechniki Śląskiej. Organizacja i Zarządzanie
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On the asymptotic behaviour of gaussian spherical integrals

1983

symbols.namesakeAsymptotic analysisSlater integralsGaussianMathematical analysissymbolsAsymptotic expansionGaussian measureSeparable hilbert spaceMathematicsGaussian random field
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Gaussian plane and spherical means in separable Hilbert spaces

1982

symbols.namesakeHilbert manifoldCovariance operatorHilbert R-treePlane (geometry)GaussianRadon measureMathematical analysisHilbert spacesymbolsMathematicsSeparable space
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Chromatograficzny i elektroforetyczny rozdział diastereometrycznych peptydów

1974

Poszukiwano układów rozwijających i roztworów buforowych dla chromatograficznego i elektroforetycznego rozdziału na diastereomery trój- i dwupeptydów.

synthesischromatographyelektroforetyczny rozdział dwupeptydówsyntezaelectrophoretic separation of dipeptideschromatografiaZeszyty Naukowe Wyższej Szkoły Pedagogicznej w Opolu. Chemia
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Model selection using limiting distributions of second-order blind source separation algorithms

2015

Signals, recorded over time, are often observed as mixtures of multiple source signals. To extract relevant information from such measurements one needs to determine the mixing coefficients. In case of weakly stationary time series with uncorrelated source signals, this separation can be achieved by jointly diagonalizing sample autocovariances at different lags, and several algorithms address this task. Often the mixing estimates contain close-to-zero entries and one wants to decide whether the corresponding source signals have a relevant impact on the observations or not. To address this question of model selection we consider the recently published second-order blind identification proced…

ta112Series (mathematics)Estimation theoryModel selectionasymptotic normalitypattern identificationAsymptotic distributionInformation Criteriaoint diagonalization SOBI AsympBlind signal separationMatrix (mathematics)Control and Systems EngineeringSOBISignal Processingjoint diagonalizationComputer Vision and Pattern RecognitionElectrical and Electronic EngineeringAlgorithmSoftwareMixing (physics)MathematicsSignal Processing
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Using VIS/NIR and IR spectral cameras for detecting and separating crime scene details

2012

Detecting invisible details and separating mixed evidence is critical for forensic inspection. If this can be done reliably and fast at the crime scene, irrelevant objects do not require further examination at the laboratory. This will speed up the inspection process and release resources for other critical tasks. This article reports on tests which have been carried out at the University of Jyväskylä in Finland together with the Central Finland Police Department and the National Bureau of Investigation for detecting and separating forensic details with hyperspectral technology. In the tests evidence was sought after at an assumed violent burglary scene with the use of VTT's 500-900 nm wave…

ta113medicine.medical_specialtySDG 16 - PeaceComputer scienceGunshot residueSDG 16 - Peace Justice and Strong InstitutionsdetectionHyperspectral imagingPolice departmentspectral imagingFingerprint recognition/dk/atira/pure/sustainabledevelopmentgoals/peace_justice_and_strong_institutionslatent fingerprintsJustice and Strong InstitutionsVNIRSpectral imagingmedicineCrime sceneDried bloodforensic investigationseparation of bloodRemote sensingCrime scene
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Seitsemän elokuvaa kuulumisesta : lyhytelokuva menetelmänä ja tutkimuksen kohteena osallistavassa hankkeessa

2019

Artikkelissa pohditaan lyhytelokuvan roolia taideperustaisessa osallistavassa tutkimushankkeessa Rajojen yli – kuulumisen performansseja ja narratiiveja taiteen keinoin (2017–2021). Tutkijalähtöisessä hankkeessa ihmisiä kutsuttiin pohtimaan kuulumista työpajoissa taiteen tekemisen ja keskustelun kautta. Yksi työpajoista oli videotyöpaja, jossa osallistujien tavoitteena oli tehdä kuulumista käsittelevä lyhytelokuva. Työpajassa valmistui seitsemän elokuvaa, jotka esitettiin julkisessa ensi-illassa ja taidenäyttelyssä, joka koostettiin kaikissa työpajoissa valmistuneista teoksista. Itsereflektiivisen artikkelin lähtökohtana on kysymys siitä, miten tutkijoiden ”tilauksesta” tehtyjä lyhytelokuvi…

taidepajatkuuluminentaidelähtöiset menetelmätosallistava tutkimusbelonginglyhytelokuvat
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"Mä tunnen käsissä, mitä siellä chakrassa tapahtuu" : elämänhistoriallinen tapaustutkimus erään keskisuomalaisen henkiparantajan roolista ja ammatill…

2001

tapaustutkimusmaailmankuvaihmeparantaminenelämänhistoria
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Pacienta dzīvesveida saistība ar taukainās hepatozes attīstību

2015

Taukainā hepatoze jeb taukainā aknu slimība kļūst par plaši izplatītu aknu slimību augsti attīstītajās valstīs. Pasaules literatūrā plaši izskatīts jautājums par taukainās hepatozes attīstības riska faktoriem, bet līdz šim Latvijā nav veikti pētījumi, kas identificē un analizē tos. Tāpēc darba mērķis bija noskaidrot dzīvesveida (ēšanas un dzeršanas paradumi, fiziskā aktivitāte) un blakussaslimšanu ietekmi uz taukainās hepatozes attīstību. Retrospektīvi prospektīvs pētījums tika veikts ''RAKUS'' stacionārā ''Latvijas Infektoloģijas centrs''. Pētījumā tika iekļauti 75 pacienti ar morfoloģiski pierādītu taukaino hepatozi un steatohepatītu – pētāmā grupa (PG), (34 sievietes (45,3%) un 41 vīrieš…

taukainā aknu slimībanealkohola taukainā aknu slimībaalkohola aknu slimībasteatohepatītstaukainā hepatozeMedicīna
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