Search results for " Contri"

showing 10 items of 169 documents

Vapor–liquid equilibria in dendrimer and hyperbranched polymer solutions: experimental data and modeling using UNIFAC-FV

2004

Abstract This work evaluates the potential of the group contribution method universal functional activity coefficients-free-volume (UNIFAC-FV) to predict vapor–liquid equilibria (VLE) in dendrimer-solvent and hyperbranched polymer-solvent systems. The VLE of hydroxyl-functional dendritic polymers (polyethers, polyesters, polyamidoamine), dissolved in polar solvents (ethanol and/or water) are studied both experimentally and theoretically. A new approach is suggested to account for the contribution of selected types of polymer structural units (i.e. linear, dendritic and terminal units) to the solvent residual activity. The results of calculations are in a good agreement with experiment. Furt…

chemistry.chemical_classificationWork (thermodynamics)General Chemical EngineeringGeneral Physics and AstronomyExperimental dataThermodynamicsPolymerGroup contribution methodPolyesterSolventchemistryDendrimerOrganic chemistryPhysical and Theoretical ChemistryUNIFACFluid Phase Equilibria
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Teachers and inclusion: an empirical survey on specialist training for support teachers

2019

This paper illustrates the results of an empirical-experimental research conducted as part of the Specialization Course for support activities, held at the University of Palermo in the academic year 2016/17. The survey, concerning the effectiveness of training courses for teachers for the development of active learning, involved 450 teachers and had the main objective of investigating whether there was an actual increase in specific professional skills functional to school inclusion among those who attended the course. Despite leading to different kinds of meaningfulness, the pre/post-test data are evidence of a general positive improvement, highlighting how a student-centred approach has a…

competenze fondamentali per il processo di inclusione di ciascun allievo.Il contributo illustra gli esiti di una ricerca empirico-sperimentale condotta nell’ambito del Corso di Specializzazione per le attività di sostegno tenuto presso l’Università degli Studi di Palermo nell’a.a. 2016/17. L’indagine che si situa nell’ambito della problematica relativa alla efficacia dei percorsi formativi destinati ai docenti per lo sviluppo di un apprendimento attivo ha coinvolto 450 insegnanti e ha avuto l’obiettivo di indagare se vi sia stato un effettivo incremento di specifiche competenze professionali funzionali all’inclusione scolastica tra coloro che hanno conseguito la specializzazione. I dati ottenuti dal confronto tra pre e post test pur mostrando diversi livelli di significatività presentano un effetto complessivamente positivo del corso evidenziando come un approccio incentrato sullo studente abbia permesso di raggiungere risultati apprezzabili relativamente alle dimensioni didattiche comunicativo-relazionali e valutative e all’autoefficacia percepitaSettore M-PED/03 - Didattica E Pedagogia Speciale
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AMBIENTE COSTRUITO E SOSTENIBILITÀ – Materiali riciclati e Design for Disassembly tra ricerca e buone pratiche

2020

In the context of environmental emergency of which the construction sector is one of the main causes – since it consumes 40% of the (embodied and operational) energy and produces about a third of the total waste – and due to the ambitious objectives set by the international community and by many countries to reduce the environmental impact of buildings during their whole life cycle, this paper wants to make a contribution to the understanding of the state of the art on cycle-based research activities, sustainable experiments and good practices that the building industry and the academy have implemented in recent years. In particular, it refers to cycle-based theoretical and experimental act…

conclude infine mettendo in luce le criticità che ad oggi ne frenano la diffusione e individua possibili azioni di ricerca che possano favorire con il contributo della Tecnologia dell’Architettura la transizione verso questo nuovo paradigma.In un contesto di emergenza ambientale per il quale il settore edile è uno dei principali responsabili in quanto consuma il 40% dell’energia (incorporata e operativa) e produce circa un terzo dei rifiuti totali prodotti e in ragione degli obiettivi ambiziosi fissati dalla comunità internazionale e da numerosi Paesi per ridurre l’impatto ambientale delle costruzioni durante l’intero ciclo vita il presente articolo intende offrire un contributo alla conoscenza dello stato dell’arte su attività di ricerca sperimentazioni e buone pratiche sostenibili che il settore delle costruzioni e l’accademia hanno attivato negli ultimi anni. In particolare riferisce di azioni teoriche e sperimentali di impronta circolare che interessano innovazioni di processo e di prodotto alle diverse scale (‘macro’ ‘meso’ e ‘micro’) dell’ambiente costruito capaci di superare il tradizionale approccio lineare in luogo di un approccio che mira da un lato a estendere il suo ciclo di vita utile dall’altro a valutare nuovi materiali bio-based facilmente rigenerabili e con una bassa energia incorporataSettore ICAR/12 - Tecnologia Dell'Architettura
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Asiakas palvelun asiantuntijana – Ajankohtaisia tutkimuksia asiakkaan roolista palveluiden tuotannossa (Dunkel, W. & Kleemann, F. (2013) Customers at…

2014

Kirja-arvostelu: Dunkel, W. & Kleemann, F. (2013) Customers at Work. New Perspectives on Interactive Service Work. Basingstoke/New York: Palgrave Macmillan. 257s. nonPeerReviewed

customer's active contributionpalvelutpalvelutuotantotyöskentelevät asiakkaatasiakkaatkirja-arvostelutasiakaspalveluservice relationshipsservice providers
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Obliczanie wysokości emerytury na podstawie art. 26 ustawy o emeryturach i rentach z Funduszu Ubezpieczeń Społecznych w stosunku do ubezpieczonego, k…

2019

defined benefit (DB) schemesystem zdefiniowanej nieskapitalizowanej składkinational defined contribution (NDC) schemepodstawa obliczenia emeryturybase for calculating the retirement pensionprotection of acquired rightsnabycie prawa do emeryturyacquisition of the right to a retirement pensionubezpieczenia społecznesystem zdefiniowanego świadczeniaochrona praw nabytychemeryturasocial securityretirement pensionOrzecznictwo Sądów Polskich
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Interpersonal Distance in the SARS-CoV-2 Crisis

2020

Background Mandatory rules for social distancing to curb the SARS-CoV-2 pandemic require individuals to maintain a critical interpersonal distance above 1.5 m. However, this contradicts our natural preference, which is closer to 1 m for non-intimate encounters, for example, when asking a stranger for directions. Objective This review addresses how humans typically regulate interpersonal distances, in order to highlight the challenges of enforcing atypically large interpersonal distances. Method To understand the challenges posed by social distancing requirements, we integrate relevant contributions from visual perception, social perception, and human factors. Results To date, research on pr…

discomfort2019-20 coronavirus outbreakSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)Pneumonia ViralBehavioural sciences050109 social psychologyHuman Factors and ErgonomicsInterpersonal communicationMandatory Programs050105 experimental psychologyBehavioral NeurosciencePersonal SpacePersonal spacePandemicHumans0501 psychology and cognitive sciencesSocial ChangeSocial BehaviorPandemicsApplied PsychologySARS-CoV-2Social distanceCommunication05 social sciencesSocial changeCOVID-19interpersonal distancePsychological DistanceVisual PerceptionHow The HF/E Knowledge Base Can Contribute to Addressing The Coronavirus CrisisproxemicsPsychologyCoronavirus InfectionsSocial psychologyBehavioral SciencesHuman Factors
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Préface Special Issue 'The Future of Agricultural Landscapes' part 1

2020

Préface de Advances in Ecological Research, Volume 63, the latest release in this ongoing series includes specific chapters on Tropical Ecosystems in the 21st Century. Chapters in this volume cover topics such as Landscape-scale expansion of agroecology to enhance natural pest control: a systematic review and Ecosystem services and the resilience of agricultural landscapes

ecological intensificationclimate-smarteditorial matérielorganicIPM[SHS] Humanities and Social Sciencesecosystem servicessustainabilityglobal changenature's contributions to peoplenature-based solutionsagriculture
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La participación de la ciudadanía en los procesos de diseño de las políticas públicas de empleo. El caso del litoral sur de Alicante

2019

La presente investigación tiene como finalidad describir cómo la ciudadanía ha contribuido a la elaboración de un Diagnóstico Territorial de Empleo (DET) promovido por la Generalitat Valenciana, previo al diseño de futuras políticas públicas para el fomento del empleo, en tres municipios alicantinos. Se consiguió a través de una Investigación-Acción-Participación (IAP). Se realizaron talleres participativos y grupos focales que sirvieron para que la ciudadanía conociese de la existencia del proyecto y sus fines, además de aportar su experiencia, opinión y plantear posibles soluciones a la problemática del empleo en estos municipios. Se puede concluir que la ciudadanía está capacitada para a…

employment policiesRuiz-Calladode-Gracia-Sorianoas well as provide their experienceDesarrollo localprior to the design of future public policies for the promotion of employmentlocal developmentresearch-action-participationInvestigación-Acción-Participaciónpolíticas de empleoinnovación socialUNESCO::SOCIOLOGÍACitizen participationPolíticas de empleo1137-7038 8537 Arxius de sociologia 525290 2019 40 7038143 La participación de la ciudadanía en los procesos de diseño de las políticas públicas de empleo. El caso del litoral sur de Alicante Carratalá Puertasin three municipalities of Alicante. It was achieved through an Action Research-Participation (IAP). Participatory workshops and focus groups were held that served to make the public aware of the existence of the project and its purposesdesarrollo localopinion and propose possible solutions to the problem of employment in these municipalities. It can be concluded that citizens are able to contribute their perspective on a problem that concerns them and how they can contribute to the design of policies aimed at promoting employability. participación ciudadanasocial innovation 77 90:SOCIOLOGÍA [UNESCO]José LibertoRaúlPablo The purpose of this research is to describe how citizens have contributed to the development of a Territorial Employment Assessment (TED) promoted by the Generalitat ValencianaInnovación socialParticipación ciudadanaSociología
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Study of liquid–liquid equilibrium of the systems isobutyl acetate+acetic acid+water and isobutyl alcohol+acetic acid+water at different temperatures

2008

Abstract In this work, experimental liquid–liquid equilibria (LLE) data of the systems isobutyl acetate + acetic acid + water and isobutyl alcohol + acetic acid + water are presented. The liquid–liquid equilibria of both systems have been measured at 283.15 and 323.15 K. The NRTL and UNIQUAC models were applied to fit the data for both ternary systems. The interaction parameters obtained from both models successfully correlated the equilibrium compositions. The experimental tie lines were compared to the values predicted by the UNIFAC method. Moreover, the solvent capabilities of isobutyl acetate and isobutyl alcohol were compared.

endocrine systemTernary numeral systemChromatographyUNIQUACIsobutyl acetateChemistryGeneral Chemical EngineeringGeneral Physics and AstronomyGroup contribution methodSolventAcetic acidchemistry.chemical_compoundNon-random two-liquid modelheterocyclic compoundssense organsPhysical and Theoretical Chemistryhormones hormone substitutes and hormone antagonistsUNIFACNuclear chemistryFluid Phase Equilibria
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The Large Hadron–Electron Collider at the HL-LHC

2021

The Large Hadron-Electron Collider (LHeC) is designed to move the field of deep inelastic scattering (DIS) to the energy and intensity frontier of particle physics. Exploiting energy-recovery technology, it collides a novel, intense electron beam with a proton or ion beam from the High-Luminosity Large Hadron Collider (HL-LHC). The accelerator and interaction region are designed for concurrent electron-proton and proton-proton operations. This report represents an update to the LHeC's conceptual design report (CDR), published in 2012. It comprises new results on the parton structure of the proton and heavier nuclei, QCD dynamics, and electroweak and top-quark physics. It is shown how the LH…

energy recoverylepton nucleus: scatteringparton: distribution functionhiukkasfysiikka7. Clean energy01 natural sciencesaccelerator physicsHigh Energy Physics - Phenomenology (hep-ph)HEAVY FLAVOR CONTRIBUTIONSenergy-recovery- linacNuclear Experimentcolliding beams [electron p]deep-inelastic scatteringtop and electroweak physicsnew physicsPhysicsSTRUCTURE-FUNCTION RATIOSMonte Carlo [numerical calculations]buildingsprimary [vertex]High Energy Physics - Phenomenologyelectron p: colliding beamskinematicsNuclear Physics - Theoryfinal state: hadronicp: distribution functionbeyond Standard Modelvertex: primarynumerical calculations: Monte Carlodistribution function [parton]High-lumiLHCSTRUCTURE-FUNCTION F-2(X[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th]ion: beam[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]114 Physical sciencesNuclear Theory (nucl-th)deep inelastic scatteringquantum chromodynamicsddc:530010306 general physicsdeep-inelastic scattering; high-lumi LHC; QCD; Higgs; top and electroweak physics; nuclear physics; beyond standard Model; energy-recovery- linac; accelerator physics010308 nuclear & particles physicshigh-lumi LHCresolutionscattering [electron p]structure function [nucleus]sensitivitybeam [electron]energy-recovery-linacHiggsacceptanceNuclear TheoryHIGH-ENERGY FACTORIZATIONdistribution function [p]density [parton]Higgs; High-lumi LHCHigh Energy Physics - Experimentdesign [detector]High Energy Physics - Experiment (hep-ex)electron: linear acceleratorelectron hadron: scatteringCERN LHC Coll: upgrade[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]scattering [electron hadron]FCCelectron: beamNuclear Experiment (nucl-ex)linear accelerator [electron]Nuclear ExperimentlatticesuperconductivityEnergy-recoverylinacBeyond Standard ModeNuclear physics; QCDelectron nucleus: colliding beamsparton: densitycolliding beams [electron nucleus]Particle Physics - ExperimentNUCLEON STRUCTURE FUNCTIONSNuclear and High Energy Physicsscattering [lepton nucleus]beam [ion]FOS: Physical sciencesnucleus: structure functionhadronic [final state]electron p: scatteringTRANSVERSE-MOMENTUM DEPENDENCEnuclear physics0103 physical sciencesNuclear Physics - Experimentstructureupgrade [CERN LHC Coll]detector: designParticle Physics - PhenomenologyDEEP-INELASTIC-SCATTERINGelectroweak interaction3-LOOP SPLITTING FUNCTIONSCLASSICAL RADIATION ZEROScalibrationAccelerators and Storage RingsQCDmagnethigh [current]13. Climate action[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]LHeCPhysics::Accelerator PhysicsJET CROSS-SECTIONSHigh Energy Physics::Experimentcurrent: highJournal of Physics G: Nuclear and Particle Physics
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