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showing 10 items of 16837 documents

Optimización de cristales centelleadores para la determinación de la DOI en tomografía de rayos gamma

2012

161 páginas. Tesis Doctoral del Departamento de Física Atómica, Molecular y Nuclear de la Universidad de Valencia y del Instituto de Física Corpuscular (IFIC).

:FÍSICA::Física atómica y nuclear [UNESCO]DOITomografíaPET:FÍSICA [UNESCO]UNESCO::FÍSICA::Física atómica y nuclearUNESCO::FÍSICARayos gammaCristales centelleadores
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Patients' and physicians' preferences for type 2 diabetes mellitus treatments in Spain and Portugal: a discrete choice experiment.

2015

Objective: To assess Spanish and Portuguese patients' and physicians' preferences regarding type 2 diabetes mellitus (T2DM) treatments and the monthly willingness to pay (WTP) to gain benefits or avoid side effects. Methods: An observational, multicenter, exploratory study focused on routine clinical practice in Spain and Portugal. Physicians were recruited from multiple hospitals and outpatient clinics, while patients were recruited from eleven centers operating in the public health care system in different autonomous communities in Spain and Portugal. Preferences were measured via a discrete choice experiment by rating multiple T2DM medication attributes. Data were analyzed using the cond…

:Geographicals::Geographic Locations::Europe::Portugal [Medical Subject Headings]cardiovascular riskHbA1cendocrine system diseases:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Physical Examination::Body Constitution::Body Weights and Measures::Body Mass Index [Medical Subject Headings]:Diseases::Nutritional and Metabolic Diseases::Metabolic Diseases::Glucose Metabolism Disorders::Hypoglycemia [Medical Subject Headings]:Disciplines and Occupations::Health Occupations::Medicine::Public Health [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Probability::Risk::Risk Factors [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]:Named Groups::Persons::Occupational Groups::Health Personnel::Physicians [Medical Subject Headings]HbA(1c)HbA:Diseases::Pathological Conditions Signs and Symptoms::Signs and Symptoms::Body Weight::Body Weight Changes::Weight Loss [Medical Subject Headings]:Diseases::Cardiovascular Diseases [Medical Subject Headings]preferences:Geographicals::Geographic Locations::Europe::Spain [Medical Subject Headings]diabetesnutritional and metabolic diseasesPeso corporalweightPérdida de peso:Health Care::Health Care Facilities Manpower and Services::Health Facilities::Ambulatory Care Facilities [Medical Subject Headings]Diabetes mellitus tipo 2:Diseases::Pathological Conditions Signs and Symptoms::Signs and Symptoms::Signs and Symptoms Digestive::Nausea [Medical Subject Headings]hypoglycemia:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Models Statistical::Logistic Models [Medical Subject Headings]:Diseases::Pathological Conditions Signs and Symptoms::Signs and Symptoms::Body Weight [Medical Subject Headings]:Diseases::Nutritional and Metabolic Diseases::Metabolic Diseases::Glucose Metabolism Disorders::Diabetes Mellitus::Diabetes Mellitus Type 2 [Medical Subject Headings]:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Physiological Effects of Drugs::Hypoglycemic Agents [Medical Subject Headings]Enfermedades cardiovascularesHipoglucemiawillingness to pay:Check Tags [Medical Subject Headings]discrete choice model
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Pain Neuroscience Education and Physical Therapeutic Exercise for Patients with Chronic Spinal Pain in Spanish Physiotherapy Primary Care: A Pragmati…

2020

Producción Científica

:Health Care::Health Services Administration::Patient Care Management::Delivery of Health Care [Medical Subject Headings]lcsh:MedicineChronic painEnsayo clínico controlado aleatoriolaw.invention:Phenomena and Processes::Musculoskeletal and Neural Physiological Phenomena::Nervous System Physiological Phenomena::Central Nervous System Sensitization [Medical Subject Headings]0302 clinical medicineRandomized controlled triallawphysical exerciseNeuroscience educationHealth care:Phenomena and Processes::Musculoskeletal and Neural Physiological Phenomena::Musculoskeletal Physiological Phenomena::Musculoskeletal Physiological Processes::Movement::Motor Activity [Medical Subject Headings]030212 general & internal medicine:Health Care::Population Characteristics::Health::Mental Health [Medical Subject Headings]education.field_of_study:Diseases::Pathological Conditions Signs and Symptoms::Signs and Symptoms::Neurologic Manifestations::Pain::Chronic Pain [Medical Subject Headings]Chronic pain:Phenomena and Processes::Musculoskeletal and Neural Physiological Phenomena::Nervous System Physiological Phenomena::Nervous System Physiological Processes::Sensation::Pain::Pain Threshold [Medical Subject Headings]General MedicinePrimary care:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Behavior::Personal Satisfaction [Medical Subject Headings]Ejercicio físico:Health Care::Health Services Administration::Patient Care Management::Comprehensive Health Care::Primary Health Care [Medical Subject Headings]Randomized controlled trialchronic painchronic spinal painmedicine.medical_specialty:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Methods::Research Design::Control Groups [Medical Subject Headings]PopulationChronic spinal painPhysical exerciseArticleEducación neurocientífica03 medical and health sciencesprimary careQuality of life (healthcare)medicine:Humanities::Humanities::Philosophy::Life::Quality of Life [Medical Subject Headings]educationpain neuroscience educationPain neuroscience educationbusiness.industry:Diseases::Musculoskeletal Diseases::Muscular Diseases::Musculoskeletal Pain [Medical Subject Headings]Public healthlcsh:RPhysical exerciseDolor crónicoAtención primariamedicine.diseaseClinical trialrandomized controlled trialPhysical therapy:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Physical Examination::Neurologic Examination::Pain Measurement [Medical Subject Headings]businessNeuroscience030217 neurology & neurosurgeryJournal of Clinical Medicine
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Search for a Dark Leptophilic Scalar in e(+) e(-) Collisions

2020

Many scenarios of physics beyond the standard model predict the existence of new gauge singlets, which might be substantially lighter than the weak scale. The experimental constraints on additional scalars with masses in the MeV to GeV range could be significantly weakened if they interact predominantly with leptons rather than quarks. At an e+e- collider, such a leptophilic scalar (φL) would be produced predominantly through radiation from a τ lepton. We report herein a search for e+e-→τ+τ-φL, φL→ℓ+ℓ- (ℓ=e, μ) using data collected by the BABAR experiment at SLAC. No significant signal is observed, and we set limits on the φL coupling to leptons in the range 0.04<mφL<7.0 GeV. These bounds s…

:Kjerne- og elementærpartikkelfysikk: 431 [VDP]Electron–positron annihilationPhysics beyond the Standard ModelGeneral Physics and Astronomy01 natural sciencesElementary particlecurrent: constraintE+e- collider[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]HEP BaBarMathematical physicsPhysicstau: pair productionnew physics: search forSettore FIS/01 - Fisica Sperimentalescale: electroweak interactionelectron positron: colliding beamsModel estàndard (Física nuclear)Standard model (Nuclear physics)Monte Carlo method:Nuclear and elementary particle physics: 431 [VDP]The standard modelConfidence levelPEP-IIAnomalous magnetic momentleptonic decayScalar (mathematics)lepton: couplinganomalycoupling constant: upper limitelectron positron: annihilationNOMagnetic momentBABAR experimentlepton: coupling: high0103 physical sciencesParameter spaceBaBar; PEP-II; Rare decays;singlet: gauge010306 general physicsMètode de Montecarlomuon: magnetic momentHigh Energy Physics::PhenomenologyRare decaysSLAC PEP StorRare decay[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]BaBarElementary Particles and FieldsHigh Energy Physics::ExperimentLeptonexperimental results
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Search for a common baryon source in high-multiplicity pp collisions at the LHC

2020

Physics letters / B B811, 135849 (2020). doi:10.1016/j.physletb.2020.135849

:Kjerne- og elementærpartikkelfysikk: 431 [VDP]HadronHadron - hadron reactionHEAVY-ION COLLISIONSHigh multiplicityhiukkasfysiikkanucl-exdecay [resonance]01 natural sciencesHigh Energy Physics - ExperimentExperimentHigh Energy Physics - Experiment (hep-ex)hadron–hadron interactions LHC ALICEBarions; strong interaction; LHCALICEstrong resonance decayIonic Collisionsscattering [p p][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Nuclear Experiment (nucl-ex)Nuclear ExperimentNuclear ExperimentBarionsPION INTERFEROMETRYhadron-hadron scatteringPhysicsLarge Hadron ColliderMesonsHadron - hadron reactionsmass: transversestrong interactionPhysicsbaryon correlations ; invariant radius ; strong hadron–hadron interactions ; strong resonance decayVDP::Kjerne- og elementærpartikkelfysikk: 431RadiusAU+AUInvariant (physics)lcsh:QC1-999quark gluon plasmaPRIRODNE ZNANOSTI. Fizika.HEAVY-ION COLLISIONS; PION INTERFEROMETRY; SIGMA(0) PRODUCTION; AU+AU; COLLISIONS; FEMTOSCOPY; SYSTEMS; PB:Nuclear and elementary particle physics: 431 [VDP]CERN LHC CollVDP::Nuclear and elementary particle physics: 431Transverse massLHCPBParticle Physics - Experimentbaryon correlationsCOLLISIONSNuclear and High Energy Physicsp p: scatteringHigh Energy Physics; ExperimentcollectiveFOS: Physical sciences[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]530114 Physical sciencesNuclear physicsHadron - hadron reactions; LHCbaryon baryon: correlationSYSTEMSresonance: decay0103 physical sciencesfemtoscopyddc:530Nuclear Physics - ExperimentHigh Energy Physics010306 general physicshadron hadron: interactioninteraction [hadron hadron]010308 nuclear & particles physicshep-exhadron-hadron scattering ALICE experiment femtoscopySIGMA(0) PRODUCTIONHigh Energy Physics::PhenomenologyALICE experimentcorrelation [baryon baryon]Kaonsstrong hadron–hadron interactionsNATURAL SCIENCES. Physics.invariant radiusBaryonKaons; Ionic Collisions; Mesonstransverse [mass]Antiproton13000 GeV-cms/nucleonHigh Energy Physics::Experimentlcsh:Physicsexperimental results
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Search for a Stable Six-Quark State at BABAR

2019

Recent investigations have suggested that the six-quark combination uuddss could be a deeply bound state (S) that has eluded detection so far, and a potential dark matter candidate. We report the first search for a stable, doubly strange six-quark state in Upsilon -&gt; S anti-Lambda anti-Lambda decays based on a sample of 90 million Upsilon(2S) and 110 million Upsilon(3S) decays collected by the BABAR experiment. No signal is observed, and 90% confidence level limits on the combined Upsilon(2S,3S) -&gt; S anti-Lambda anti-Lambda branching fraction in the range (1.2-1.4)x10^-7 are derived for m_S &lt; 2.05 GeV. These bounds set stringent limits on the existence of such exotic particles.

:Kjerne- og elementærpartikkelfysikk: 431 [VDP]branching ratio: upper limitElectron–positron annihilationBound stateGeneral Physics and AstronomyBaBar experimentQuarksUpsilon(10355): rare decayUpsilon(10355): electroproductionUpsilon(10020): branching ratioparticle: exoticupsilon mesons: hadronic decay01 natural sciencesdecayHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)Upsilon(10020): electroproductionBound state[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]PhysicQCQBExotic particlesPhysicsnew physics: search forSettore FIS/01 - Fisica Sperimentaleelectron positron: colliding beamsdetector limits decay:Nuclear and elementary particle physics: 431 [VDP]ParticlesDark matter (Astronomy)Confidence levelbaryon: dark matterUpsilon(10020): rare decayBranching fractionMatèria fosca (Astronomia)QuarkParticle physicsDark matterFOS: Physical sciencesLambda: pair productionelectron positron: annihilationPartícules (Matèria)NOPhysics and Astronomy (all)BABAR experiment0103 physical sciencesAtomic physicUpsilon(10355): branching ratio010306 general physicsdetectorBranching fractiondark matter: massState (functional analysis)stabilitySLAC PEP StorHEPA-stableBaBarElementary Particles and FieldsHigh Energy Physics::Experimentlimitsexperimental results
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First study of the two-body scattering involving charm hadrons

2022

Physical review / D 106(5), 052010 (2022). doi:10.1103/PhysRevD.106.052010

:Kjerne- og elementærpartikkelfysikk: 431 [VDP]charmed mesoncorrelation [momentum]heavy flavourhiukkasfysiikkaHigh Energy Physics - ExperimentnukleonitHigh Energy Physics - Experiment (hep-ex)ALICENucleon-scatteringscattering [p p][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]BaryonsCollisionsNuclear Experiment (nucl-ex)EXCHANGENuclear ExperimentNuclear ExperimentBARYONSMesonscharm hadronsstrong interactionnucleonVDP::Kjerne- og elementærpartikkelfysikk: 431MESONSexperimental results ; pp: scattering ; momentum: correlation ; nucleon ; isospin ; charmed meson ; D- ; D+ ; strong interaction ; ALICE ; scattering length ; correlation: two-particle ; Coulomb:Nuclear and elementary particle physics: 431 [VDP]PARTIAL-WAVE ANALYSISVDP::Nuclear and elementary particle physics: 431D+D-Particle Physics - ExperimentHeavy-ion physics heavy flavour charm hadronscorrelation: two-particleCOLLISIONSp p: scatteringNuclear and High Energy PhysicsFOS: Physical sciencesPARTIAL-WAVE ANALYSIS; NUCLEON-SCATTERING; COLLISIONS; EXCHANGE; BARYONS; MESONS[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]530114 Physical sciencesheavy-ion physics; charm; heavy flavourNUCLEON-SCATTERINGisospinHeavy Ion ExperimentsPartial-wave analysisNuclear Physics - Experimentsirontaddc:530two-particle [correlation]Nuclear PhysicsHigh Energy Physics::Phenomenologymomentum: correlationExchangeHeavy-ion physicsscattering lengthCoulombcharmexperimental results
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Voces no españolas utilizadas en la prensa escrita del Paraguay

2012

La tesis "Voces no españolas utilizadas en la prensa escrita del Paraguay" es una exploración de la influencia de las lenguas no españolas en el castellano hablado en Paraguay, desde la prensa escrita. Se ha centrado exclusivamente en el léxico. Para identificar y extraer las palabras hemos colectado un corpus de unas 13 millones de formas provenientes de la prensa escrita, y como analizador, el AESPY (Analizador del español paraguayo), un programa informático creado especialmente para el efecto. En la primera parte se realiza una investigación bibliográfica sobre obras de autores europeos y paraguayos. La segunda parte, que contiene el listado de palabras no españolas, se organiza en dos p…

:LINGÜÍSTICA::Lingüística aplicada::Bilingüismo [UNESCO]préstamos lingüísticoslenguas en contactoUNESCO::LINGÜÍSTICA::Lingüística aplicada::Bilingüismobilingüismo paraguayoguaraní
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Variables predictoras de la satisfacción con la vida en personas mayores que participan en programas formales de aprendizaje

2017

Este estudio tiene como objetivo conocer la relación entre diferentes variables demográficas y el bienestar y satisfacción con la vida, y evaluar la capacidad predictora de la satisfacción con la vida en una muestra de personas mayores que participan en el Programa Universitario para Personas Mayores de la Universidad de Valencia. La OMS define envejecimiento activo y sano como el proceso de optimizar oportunidades para la salud y la participación. El modelo de envejecimiento exitoso propone el compromiso activo con la vida, a través del mantenimiento de relaciones interpersonales y de las actividades productivas. El aprendizaje en la vejez tiene un impacto positivo en el envejecimiento. Un…

:PEDAGOGÍA::Organización y planificación de la educación::Educación de adultos [UNESCO]envejecimiento con éxitoprograma universitario de mayoresmodelo de ecuaciones estructuralesUNESCO::PSICOLOGÍA::Psicología de la vejez ::Senectudlifelong learning:PSICOLOGÍA::Psicología de la vejez ::Senectud [UNESCO]:SOCIOLOGÍA::Cambio y desarrollo social::Servicios sociales [UNESCO]UNESCO::PEDAGOGÍA::Organización y planificación de la educación::Educación de adultosaprendizaje a lo largo de la vidaUNESCO::SOCIOLOGÍA::Cambio y desarrollo social::Servicios sociales
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Rehabilitació d’addiccions comportamentals: trets d’una experiència

2018

Aquest treball focalitza l’experiència de rehabilitació d’un grup de persones afectades de ludopatia, a la qual se sumen altres carències i diagnòstics dins l’àmbit de la salut mental, per la qual cosa es configuren situacions personals de comorbiditat. L’experiència forma part del programa de rehabilitació d’addiccions vinculades a trastorns del control dels impulsos –jocs d’atzar, compres o les tic– que desenvolupa el Centre d’Orientació Familiar (cof). A través de la metodologia pròpia de la sistematització d’experièn- cies, es procedeix a la identificació i comprensió del procés i a la interpretació del sentit de l’acció realitzada, i es dona compte dels procediments i processos, el seu…

:PSICOLOGÍA [UNESCO]dependència rehabilitació procés suport estratègies dependencia rehabilitación proceso apoyo estrategias dependence rehabilitation process support strategies ArtículoUNESCO::PSICOLOGÍA
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