Search results for "MARK"

showing 10 items of 10630 documents

Circular RNA in Exosomes

2018

Circular RNAs (circRNAs) are a novel family of non-coding endogenous RNAs discovered in all eukaryotic cells and generated through a particular mechanism of alternative splicing called “back-splicing”. These molecules show multiple functions, by acting as modulators of gene and miRNA expression, and may have a role in several biological processes, such as cell proliferation and invasion with, tumour development and progression, and in several mechanisms underlying other diseases. Their presence has been shown to be abundant in several body fluids such as blood and saliva. Based on their biogenesis mechanism, cir- cRNAs may be categorized into five classes: exonic circRNAs, intronic circRNAs…

(circRNAs)0301 basic medicineSettore MED/06 - Oncologia MedicaAlternative splicingBiomarkerCDR1asBiologyExosomesExosomeNon-coding RNAsMicrovesiclesCell biology03 medical and health sciences030104 developmental biologyCircular RNAmicroRNASense (molecular biology)Circular RNAGeneBiogenesis
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Non-Markovian Dynamics of a Qubit Due to Single-Photon Scattering in a Waveguide

2018

We investigate the open dynamics of a qubit due to scattering of a single photon in an infinite or semi-infinite waveguide. Through an exact solution of the time-dependent multi-photon scattering problem, we find the qubit's dynamical map. Tools of open quantum systems theory allow us then to discuss the general features of this map, find the corresponding non-Linbladian master equation, and assess in a rigorous way its non-Markovian nature. The qubit dynamics has distinctive features that, in particular, do not occur in emission processes. Two fundamental sources of non-Markovianity are present: the finite width of the photon wavepacket and the time delay for propagation between the qubit …

---PhotonWave packetGeneral Physics and AstronomyFOS: Physical sciencesWaveguide QED; open quantum systems; non-Markovianity; quantum optics01 natural sciences010305 fluids & plasmasQuantum mechanics0103 physical sciencesMaster equationMesoscale and Nanoscale Physics (cond-mat.mes-hall)Waveguide (acoustics)quantum optics010306 general physicsQuantumPhysicsQuantum opticsopen quantum systemQuantum PhysicsCondensed Matter - Mesoscale and Nanoscale PhysicsScatteringnon-MarkovianityQubitWaveguide QEDQuantum Physics (quant-ph)Physics - OpticsOptics (physics.optics)
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Motivations, engagement and adoption of e-WOM in restaurants.

2022

Resumen El objetivo del presente trabajo fue estudiar el efecto que tienen las motivaciones para consultar y escribir e-WOM sobre el compromiso con el e-WOM y la influencia de dicho compromiso en la adopción del e-WOM consultado. Para analizar estas relaciones, se realizó una investigación empírica aplicada en el contexto de los restaurantes. El ámbito geográfico fue Ecuador, con una muestra de 461 consumidores. Se utilizó un modelo de ecuaciones estructurales y se validó la cadena de relaciones. Los resultados confirmaron las relaciones entre estas variables; además, se presentaron implicaciones académicas interesantes para profundizar en el estudio sobre el compromiso con el e-WOM, así co…

//id.loc.gov/authorities/subjects/sh2001008645 [http]Restaurants//id.loc.gov/authorities/subjects/sh97007573 [http]Strategy and ManagementRestaurantesmotivaciónPublicidad boca a boca//vocabularies.unesco.org/thesaurus/concept1545 [http]PercepcióncompromisoContract lawSocial networksSocial mediaWord-of-mouth advertisingAdvertising//vocabularies.unesco.org/thesaurus/concept6382 [http]Management of Technology and Innovation//vocabularies.unesco.org/thesaurus/concept5657 [http]Servicio alimentarioMotivation (Psychology)Redes socialesMarketingCompromise (Law)//id.loc.gov/authorities/subjects/sh85099708 [http]Food servicesReferidos de negociosConsumer behaviourComercio electrónicoConsumo de alimentosExperienciaConsumo alimenticio//id.loc.gov/authorities/subjects/sh85113249 [http]e-WOMMotivaciónL81 e-Commerce//id.loc.gov/authorities/subjects/sh85029459 [http]engagementCompromisoViral marketingEconomics and EconometricsMedios socialesCompromiso (Derecho)//id.loc.gov/authorities/subjects/sh85087562 [http]Electronic commerceComportamiento del consumidor//vocabularies.unesco.org/thesaurus/concept5324 [http]PublicidadL83 Restaurants//id.loc.gov/authorities/subjects/sh2003011474 [http]motivação//vocabularies.unesco.org/thesaurus/concept1532 [http]Redes de informaciónInformation networksFood consumption//id.loc.gov/authorities/subjects/sh85046433 [http]Business and International ManagementcomprometimentoExperienceMotivación (Psicología)//vocabularies.unesco.org/thesaurus/concept390 [http]MotivationMercadeo viralDerecho de los contratosMotivacionesUNESCO::CIENCIAS ECONÓMICASBusiness referrals//vocabularies.unesco.org/thesaurus/concept17089 [http]Medios de comunicación de masasrestaurantesCommitment//vocabularies.unesco.org/thesaurus/concept15060 [http]PerceptionMotivationsFinance//id.loc.gov/authorities/subjects/sh94006574 [http]Mass media
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¿Cómo afecta la innovación en la satisfacción y la lealtad hacia el establecimiento minorista?

2021

Resumen En el presente estudio, se examinó el concepto de innovación en el sector minorista y se definieron sus relaciones con otras variables, como la satisfacción y la lealtad, tradicionalmente vinculadas con el establecimiento minorista. Para lograr los objetivos planteados, se delimitó un modelo teórico sustentado en la literatura, que se contrastó mediante un estudio empírico utilizando un cuestionario estructurado ad hoc aplicado a una muestra de 510 clientes de establecimientos de alimentación. El análisis de los datos se desarrolló mediante la técnica de regresión por mínimos cuadrados parciales. Los resultados permiten proponer un conjunto de recomendaciones para la gestión, fundam…

//id.loc.gov/authorities/subjects/sh85078691 [http]HF5001-6182Strategy and ManagementSatisfaction//vocabularies.unesco.org/thesaurus/concept1545 [http]//vocabularies.unesco.org/thesaurus/concept4566 [http]LoyaltyConsumer protectionAdvertisingManagement of Technology and InnovationCambio tecnológicosatisfaçãoBusinessInnovación de marketing//vocabularies.unesco.org/thesaurus/concept6424 [http]MarketingLealtadM30 Generalrelational innovationConductainovação de marketinginnovación de marketingInnovaciones tecnológicasmarketing innovationproduct innovationinovação de produtoInnovación en productoTime to market (New products)Viral marketingEconomics and EconometricsConductlealdade//id.loc.gov/authorities/subjects/sh2003011474 [.http]PublicidadSistema de valoresinovação relacional//vocabularies.unesco.org/thesaurus/concept1532 [http]Innovación relacionalinnovación relacionalNormas de conductainnovación en producto//vocabularies.unesco.org/thesaurus/concept403 [http]SatisfacciónMercadeoProtección del consumidorValue systemsBusiness and International ManagementlealtadMercadeo viral//id.loc.gov/authorities/subjects/sh85133143 [http]Technological changeStandards of ConductsatisfacciónTiempo en el mercado (Productos nuevos)//id.loc.gov/authorities/subjects/sh85117681 [http]//id.loc.gov/authorities/subjects/sh94006567 [http]Technological innovationsFinance
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The Importance of Empowerment in Entrepreneurship

2017

Empowerment comes at a time when global competition and change require people to take initiative and be innovative. Based on the active, persistent, and change-oriented behaviors associated with psychological empowerment, the chapter states that empowerment can contribute to entrepreneurship. The dimensions of empowerment that suggest a theoretical and empirical link with entrepreneurial behavior are discussed. Several propositions regarding the interplay between empowerment and entrepreneurship are formulated. The chapter describes paths to promote empowerment and entrepreneurship in applied context and suggests future directions to advance research on empowerment in the field of entrepren…

/dk/atira/pure/core/keywords/549207066Business psychologyEntrepreneurshipKnowledge managementbusiness.industryField (Bourdieu)media_common.quotation_subject05 social sciencesEntrepreneurshipContext (language use)Public relationsPsychological empowermentActive performanceCompetition (economics)0502 economics and businessEmpowerment050211 marketingSociologybusinessEmpowerment050203 business & managementmedia_common
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Economic Support during the COVID Crisis. Quantitative Easing and Lending Support Schemes in the UK

2021

Abstract We investigate how UK bank business lending responded to the simultaneous use of quantitative easing, leverage ratio capital requirements, and government COVID lending support schemes. We find no evidence that the Brexit wave increased lending to nonfinancial businesses, compared to the previous waves, except for QE-banks subject to the UK leverage ratio, suggesting that the ratio incentivised QE-banks to lend to businesses. The government schemes helped expand lending especially to SMEs post the COVID wave, indicating that complementing QE with other credit easing programmes can reinforce its impact on lending to the real economy. During COVID-stress, changes to the UK leverage ra…

/dk/atira/pure/subjectarea/asjc/2000/2003/dk/atira/pure/subjectarea/asjc/2000/2002Economics and EconometricsHistoryPolymers and PlasticsEconomicsSocial Sciences2002 Economics and EconometricsFinancial systemIndustrial and Manufacturing EngineeringMonetary policyBusiness & EconomicsBank lendingQuantitative easingCapital requirementBusiness and International ManagementGovernmentMonetary policyQuantitative easingEconomic support10003 Department of Banking and Finance330 EconomicsMarket liquidityBrexit2003 FinanceIntermediationBusinessFinanceSSRN Electronic Journal
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A comprehensive probabilistic analysis of approximate SIR‐type epidemiological models via full randomized discrete‐time Markov chain formulation with…

2020

Spanish Ministerio de Economia y Competitividad, Grant/Award Number: MTM2017-89664-P; Generalitat Valenciana, Grant/Award Number: APOSTD/2019/128; Ministerio de Economia y Competitividad, Grant/Award Number: MTM2017-89664-P

010101 applied mathematicsDiscrete mathematicsMarkov chainDiscrete time and continuous timeGeneral Mathematics010102 general mathematicsGeneral EngineeringProbabilistic analysis of algorithms0101 mathematicsType (model theory)01 natural sciencesMathematicsMathematical Methods in the Applied Sciences
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From EFTA to EC/EU and Back to EFTA? The European Economic Area (EEA) As a Possible Scenario for the UK-EU Relations After Brexit

2018

Brexit is announced to take place and it appears, that the most probable scenario for the UK is the “Norway-Option”, i.e., to (again) become a member of the European Free Trade Association (EFTA) and join the EEA. The chapter identifies the major claims of the leave-campaign to analyse, whether by doing so, the Brexit proponents will achieve what they campaigned for. Furthermore, the paper explains the functioning of the EEA, exploring the potential changes for the UK, the EU, and the EEA/EFTA.

010302 applied physicsEconomic integrationbusiness.industry02 engineering and technologyInternational trade021001 nanoscience & nanotechnology01 natural sciencesDomestic marketBrexitPolitical science0103 physical sciences0210 nano-technologybusinessFree trade
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Multi-application Based Fault-Tolerant Network-on-Chip Design for Mesh Topology Using Reconfigurable Architecture

2019

In this paper, we propose a two-step fault-tolerant approach to address the faults occurred in cores. In the first stage, a Particle Swarm Optimization (PSO) based approach has been proposed for the fault-tolerant mapping of multiple applications on to the mesh based reconfigurable architecture by introducing spare cores and a heuristic has been proposed for the reconfiguration in the second stage. The proposed approach has been experimented by taking several benchmark applications into consideration. Communication cost comparisons have been carried out by taking the failed cores as user input and the experimental results show that our approach could get improvements in terms of communicati…

010302 applied physicsHeuristic (computer science)business.industryComputer scienceMesh networkingControl reconfigurationParticle swarm optimizationFault tolerance02 engineering and technology01 natural sciences020202 computer hardware & architectureNetwork on a chipSpare partEmbedded system0103 physical sciences0202 electrical engineering electronic engineering information engineeringBenchmark (computing)business
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Introducing Memory in Coarse-Grained Molecular Simulations

2021

[Image: see text] Preserving the correct dynamics at the coarse-grained (CG) level is a pressing problem in the development of systematic CG models in soft matter simulation. Starting from the seminal idea of simple time-scale mapping, there have been many efforts over the years toward establishing a meticulous connection between the CG and fine-grained (FG) dynamics based on fundamental statistical mechanics approaches. One of the most successful attempts in this context has been the development of CG models based on the Mori–Zwanzig (MZ) theory, where the resulting equation of motion has the form of a generalized Langevin equation (GLE) and closely preserves the underlying FG dynamics. In…

010304 chemical physicsComputer scienceMarkov processEquations of motionContext (language use)Statistical mechanics010402 general chemistry01 natural sciencesField (computer science)0104 chemical sciencesSurfaces Coatings and Filmssymbols.namesakeSimple (abstract algebra)0103 physical sciencesMaterials ChemistrysymbolsStatistical physicsLimit (mathematics)Physical and Theoretical ChemistryFocus (optics)
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