Search results for " Models"

showing 10 items of 4240 documents

Cognitive Reasoning and Inferences through Psychologically based Personalised Modelling of Emotions Using Associative Classifiers

2014

The development of Microsoft Kinect opened up the research field of computational emotions to a wide range of applications, such as learning environments, which are excellent candidates to trial computational emotions based algorithms but were never feasible for given consumer technologies. Whilst Kinect is accessible and affordable technology it comes with its' own additional challenges such as the limited number of extracted Action Units (AUs). This paper presents a new approach that attempts at finding patterns of interaction between AUs and each other on one hand and patterns that link the related AUs to a given emotion. In doing so, this paper presents the ground work necessary to reac…

business.industryComputer scienceSentiment analysisNumerical modelsMachine learningcomputer.software_genreField (computer science)Range (mathematics)Action (philosophy)Encoding (memory)Artificial intelligenceSet (psychology)businesscomputerAssociative property
researchProduct

Understanding TwitterTM Use among Parliament Representatives: A Genre Analysis

2011

Published version of a chapter published in the book: Electronic Participation. Also available from the publisher at: http://dx.doi.org/10.1007/978-3-642-23333-3_1 This article examines parliament representatives’ Twitter- contributions (tweets). First, the genre of communication approach is introduced to identify common characteristics and communication patterns. Second, the findings are analysed using various eDemocracy models and deliberative standards to identify to what extent these tweets could be characterized as part of a deliberative discussion. The tweets are mainly dominated by five communication purposes; providing links to information sources for other Twitter users, to inform …

business.industryParliament[SHS.INFO]Humanities and Social Sciences/Library and information sciencesmedia_common.quotation_subjectTwitterPublic relationsLiberal democracygenre of communicationTwitter eParticipation Parliament representatives genre of communication democracy modelsDemocracy modelsPolitical scienceeParticipationParliament representativesGenre analysis[INFO]Computer Science [cs]VDP::Social science: 200::Library and information science: 320::Information and communication systems: 321businessDisseminationmedia_common
researchProduct

Air pollution, chronic smoking, and mortality.

2019

business.industryProportional hazards modelSmokingAir pollutionMEDLINEmedicine.disease_causeEuropeCardiovascular DiseasesEnvironmental healthAir PollutionmedicineHumansCardiology and Cardiovascular MedicinebusinessProportional Hazards ModelsEuropean heart journal
researchProduct

Revenue models in cloud computing

2012

Cloud computing brings new possibilities, allowing software firms to sell their software products using the Software-as-a-Service (SaaS) model. SaaS provides opportunities for flexible pricing but creates challenges on how to achieve a profitable revenue stream. In this multicase study, the revenue models of five SaaS providers were examined. The main interest of the study was to investigate the different revenue models and the reasons for using particular revenue models. The revenue models were found to be mainly based on software renting, with a variety of pricing strategies. For SaaS providers, software renting generates a steady and predictable stream of revenue. The software renting mo…

business.industrySoftware as a serviceCloud computingRevenue streamBusiness modelWorld Wide WebRentingtapaustutkimusRevenue modelPricing strategiesCloud business modelsRevenueCloud computingBusinessIndustrial organizationRevenue models
researchProduct

Transformation of Loyalty to E-loyalty

2020

As everyday life moves to the Internet, many factors and components have come up, with the "e" and e-loyalty not an exception. The authors focused on the transformation of loyalty to e-loyalty. It is important to understand the main differences between consumer loyalty models and e-loyalty models in order to promote business development not only in the traditional environment but also in the online environment. Such research methods as comparative analysis, analysis of the scientific literature, content analysis were used. The main focus of the research was on comparing loyalty models in the traditional and e-environment to find out the peculiarities and main features of the e-environment. …

business.industrymedia_common.quotation_subjectScientific literatureTransformation (music)E loyaltyContent analysisOrder (business)Loyaltye-loyalty e-satisfaction loyalty models online environment satisfaction.The InternetMarketingbusinessEveryday lifemedia_commonScientific Conference on Economics and Entrepreneurship Proceedings
researchProduct

Instruction of haematopoietic lineage choices, evolution of transcriptional landscapes and cancer stem cell hierarchies derived from an AML1-ETO mous…

2013

The t(8;21) chromosomal translocation activates aberrant expression of the AML1-ETO (AE) fusion protein and is commonly associated with core binding factor acute myeloid leukaemia (CBF AML). Combining a conditional mouse model that closely resembles the slow evolution and the mosaic AE expression pattern of human t(8;21) CBF AML with global transcriptome sequencing, we find that disease progression was characterized by two principal pathogenic mechanisms. Initially, AE expression modified the lineage potential of haematopoietic stem cells (HSCs), resulting in the selective expansion of the myeloid compartment at the expense of normal erythro- and lymphopoiesis. This lineage skewing was foll…

cancer stem cellsCancer stem cells; Core binding factor acute myeloid leukaemia; Preclinical mouse model; Therapy target validation; Whole transcriptome sequencingMyeloidtherapy target validationOncogene Proteins FusionCloseupsBiologyGranulocyte-Macrophage Progenitor CellsTranslocation Geneticwhole transcriptome sequencingImmunophenotypingMiceGranulocyte-Macrophage Progenitor CellsCancer stem cellhemic and lymphatic diseasesmedicineAML1-ETOAnimalsCell Lineageacute myeloid leukaemiaLymphopoiesisProgenitor cellt(8;21)Research Articlespreclinical mouse modelGeneticsRegulation of gene expressionAntibiotics AntineoplasticSequence Analysis RNAcore binding factor acute myeloid leukaemiainducible mouse-modelHematopoietic Stem CellsMice Inbred C57BLDisease Models AnimalLeukemia Myeloid AcuteHaematopoiesisPhenotypemedicine.anatomical_structureGene Expression RegulationDoxorubicinCancer researchNeoplastic Stem CellsMolecular MedicineStem cell
researchProduct

Prevalence and factors associated with circadian blood pressure patterns in hypertensive patients.

2009

Comment in Timing of antihypertensive therapy and circadian blood pressure pattern. [Hypertension. 2009] Timing of antihypertensive therapy and circadian blood pressure pattern. Almirall J, Martínez-Ocaña JC, Comas L. Hypertension. 2009 Jun; 53(6):e41; author reply e42. Epub 2009 May 4. Dipping comes of age: the importance of nocturnal blood pressure. [Hypertension. 2009]. Dipping comes of age: the importance of nocturnal blood pressure. O'Brien E. Hypertension. 2009 Mar; 53(3):446-7. Epub 2009 Jan 26.Nondipping in patients with hypertension. [Hypertension. 2009] Ambulatory blood pressure (BP) monitoring has become useful in the diagnosis and management of hypertensive individuals. In addit…

cardiovascular risk factorsMale:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Cardiovascular Agents::Antihypertensive Agents [Medical Subject Headings]Blood Pressure:Named Groups::Persons::Age Groups::Adult::Middle Aged [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]Cohort Studiescircadian blood pressure patternFactores de riesgo cardiovascularPrevalenceRegistries:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Morbidity::Prevalence [Medical Subject Headings]:Geographicals::Geographic Locations::Europe::Spain [Medical Subject Headings]Blood Pressure Monitoring AmbulatoryMiddle AgedCircadian Rhythm:Phenomena and Processes::Physiological Phenomena::Chronobiology Phenomena::Periodicity::Circadian Rhythm [Medical Subject Headings]AmbulatoryHypertension:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Monitoring Physiologic::Monitoring Ambulatory::Blood Pressure Monitoring Ambulatory [Medical Subject Headings]CardiologyFemaleCohort studyAdultmedicine.medical_specialtyAmbulatory blood pressurenocturnal blood pressure dip:Check Tags::Male [Medical Subject Headings]:Diseases::Cardiovascular Diseases::Vascular Diseases::Hypertension [Medical Subject Headings]Diabetes mellitusInternal medicine:Phenomena and Processes::Circulatory and Respiratory Physiological Phenomena::Cardiovascular Physiological Phenomena::Hemodynamics::Blood Pressure [Medical Subject Headings]:Named Groups::Persons::Age Groups::Adult [Medical Subject Headings]Internal MedicinemedicineHumansCircadian rhythm:Named Groups::Persons::Age Groups::Adult::Aged [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Models Statistical::Linear Models [Medical Subject Headings]Risk factorAntihypertensive AgentsAgedbusiness.industrymedicine.diseaseObesitySurgerycircadianBlood pressure:Check Tags::Female [Medical Subject Headings]Spain:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies [Medical Subject Headings]Linear Models:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Registries [Medical Subject Headings]businessHypertension (Dallas, Tex. : 1979)
researchProduct

Asymptomatic carotid lesions add to cardiovascular risk prediction.

2010

AIM To show that subclinical atherosclerosis (subclinical-ATS) of carotid arteries [intima-media thickness (IMT) or asymptomatic carotid plaque (ACP)], may provide additional information for risk stratification, in asymptomatic patients, aged greater than 45 years, with a cluster of risk factors (RFs). METHODS AND RESULTS We studied 558 asymptomatic patients (235 males). RFs for atherosclerosis were assessed and the 10-year-risk was calculated according to the Italian risk score. Doppler ultrasound of carotid arteries identified the presence of IMT greater than 0.9 mm in 183 patients and ACP in 147 patients. One hundred and fifty-three patients developed cerebrovascular or cardiovascular (C…

cardiovascular riskCarotid Artery DiseasesMalemedicine.medical_specialtyPercutaneousEpidemiologymedicine.medical_treatmentRevascularizationAsymptomaticRisk AssessmentSeverity of Illness IndexAnginalesionAsymptomatic carotid lesionsRisk FactorsInternal medicinemedicineOdds RatioHumanscardiovascular diseasesMyocardial infarctionAgedProportional Hazards ModelsFramingham Risk Scorebusiness.industryIncidence (epidemiology)Ultrasonography DopplerMiddle Agedmedicine.diseasePrognosisSettore MED/11 - Malattie Dell'Apparato CardiovascolarecarotidIntima-media thicknessItalyCardiovascular DiseasesAsymptomatic DiseasesCardiologyLinear ModelsFemalemedicine.symptomCardiology and Cardiovascular MedicinebusinessEuropean journal of cardiovascular prevention and rehabilitation : official journal of the European Society of Cardiology, Working Groups on EpidemiologyPrevention and Cardiac Rehabilitation and Exercise Physiology
researchProduct

Cognitive behavioural therapy and mindfulness for stress and burnout : a waiting list controlled pilot study comparing treatments for parents of chil…

2018

Background Parents of children with chronic conditions often experience a crisis with serious mental health problems for themselves as a consequence. The healthcare focus is on the children; however, the parents often worry about their children's health and future but are seldom offered any counselling or guidance. Aim The aim of this study was to investigate the effectiveness of two group-based behavioural interventions on stress and burnout among parents of children with chronic conditions. Design, participants and setting After a waiting list control period (n = 28), parents were offered either a cognitive behavioural (CBT, n = 10) or a mindfulness program (MF, n = 9). Results Both inter…

care givingmindfulnesscognitive behaviour therapyPsykologi (exklusive tillämpad psykologi)behaviour therapyparents of children with chronic conditionsstressiuupumuscognitivePsychology (excluding Applied Psychology)stressvanhemmatnursing modelsburn-outkognitiivinen käyttäytymisterapiakrooniset tauditchronic illnesstietoinen läsnäolo
researchProduct

On Language Adequacy

2015

Abstract The paper concentrates on the problem of adequate reflection of fragments of reality via expressions of language and inter-subjective knowledge about these fragments, called here, in brief, language adequacy. This problem is formulated in several aspects, the most general one being: the compatibility of the language syntax with its bi-level semantics: intensional and extensional. In this paper, various aspects of language adequacy find their logical explication on the ground of the formal-logical theory of syntax T of any categorial language L generated by the so-called classical categorial grammar, and also on the ground of its extension to the bi-level, intensional and ex- tensio…

categorial grammartruthPrinciple of compositionalitySemantics (computer science)constituent of knowledgeMeaning (philosophy of language)Denotationreferringcompatibility of syntax and semanticsintensional semanticsAZ20-999interpretationMathematicsontological objectInterpretation (logic)Categorial grammarcommunicationmeaningcategorizationtoken-type distinctionalgebraic modelsLinguisticsSyntax (logic)PhilosophyTheoryofComputation_MATHEMATICALLOGICANDFORMALLANGUAGESdenotationcompositionalityTheoryofComputation_LOGICSANDMEANINGSOFPROGRAMSextensional semanticsHistory of scholarship and learning. The humanitiesOn LanguageStudies in Logic, Grammar and Rhetoric
researchProduct