Search results for "ciclos"

showing 10 items of 26 documents

Neural Networks Ensemble for Cyclosporine Concentration Monitoring

2001

This paper proposes the use of neural networks ensemble for predicting the cyclosporine A (CyA)concen tration in kidney transplant patients. In order to optimize clinical outcomes and to reduce the cost associated with patient care, accurate prediction of CyA concentrations is the main objective of therapeutic drug monitoring. Thirty-two renal allograft patients and different factors (age, weight, gender, creatinine and post-transplantation days, together with past dosages and concentrations)w ere studied to obtain the best models. Three kinds of networks (multilayer perceptron, FIR network, Elman recurrent network) and the formation of neural-network ensembles were used. The FIR network, y…

medicine.medical_specialtyCreatininemedicine.diagnostic_testArtificial neural networkComputer sciencebusiness.industryUrologyCiclosporinmedicine.diseaseMachine learningcomputer.software_genreKidney transplantchemistry.chemical_compoundchemistryTherapeutic drug monitoringMultilayer perceptronmedicineRenal allograftArtificial intelligencebusinesscomputerKidney transplantationmedicine.drug
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Reacción aza-Michael intramolecular organocatalítica sobre enonas y derivados de ácido: nuevas estrategias

2016

Una de les metodologies més importants, junt amb la reacció de Mannich, per la formació d’enllaços carboni-nitrogen i per accedir a compostos b-amino carbonílics, és la reacció aza-Michael, que consisteix en l’addició conjugada d’una font de nitrogen nucleòfila a un sistema a,b-insaturat. Aquesta reacció adquireix una especial rellevància a la seua versió intramolecular ja que condueix a la formació d’heterocicles nitrogenats de forma senzilla. A més, quan l’olefina activada conté centres proquirals, al procés d’addició es generen un o més centres estereogènics, pel que la versió asimètrica d’esta reacció permetria obtenir compostos nitrogenats funcionalitats de forma estereoselectiva. Ment…

heterociclos nitrogenadosorganocatálisiscatálisis asimétricacompuestos beta-aminocarbonílicosUNESCO::QUÍMICAquímica orgánica:QUÍMICA [UNESCO]
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Aproximación al estudio del desarrollo educativo desde los Ayuntamientos y en el contexto español

2018

The article presents the main results of a study whose purpose has been to investigate the educational development of the municipalities through the actions implemented by the City Councils in the Spanish context. It contains the implementation and validation of a proposed model of stages for educational development, which has resulted in the literature review, 17 in-depth interviews, 2 discussion groups, the pilot implementation of the Model in 3 municipalities, and its validation in practice. Open-ended results indicate some key requirements for educational development: contextualized institutional approaches, flexibility of organizational structures, and a relational system open to innov…

estadioscicloslearningmunicipalityaprendizagemayuntamientoaprendizajeeducational developmentconselhosdesarrollo educativocity councilstagesmunicipiomunicípiodesenvolvimento educacionalPedagogical Studies
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Are business cycles asymmetric? Some European evidence

1997

Economic thought has ofien regal'ded business cycles as asymmetric. This papel' examines the existence of asymmetries over the business cycle in three European countries: France, Germany and the United Kingdom. To analyze this issue, industrial production in these countries from 1957 to 1994 is examined, and quarterly contractions and expansions in this variable are compared. The results obtained with both parametric and nonparametric methods allow the existence of asymmetries in these countries to be questioned. El pensamiento económico ha considerado frecuentemente que los ciclos económicos son de naturaleza asimétrica. Este trabajo examina la existencia de asimetrías en los ciclos económ…

Economic ThoughtMacroeconomicsEconomics and EconometricsVariable (computer science)Market economyIndustrial productionBusiness cycleEconomicsjel:E32Ciclos económicos simetría Business cycle symmetry
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Química de coordinación catiónica y aniónica de nuevos poliazareceptores politópicos

2013

La química supramolecular es uno de los campos de la Química que más se ha desarrollado en los últimos 50 años. La importancia de la química supramolecular se ha potenciado por su carácter multidisciplinar, ya que se puede considerar como un triple punto de encuentro entre la Química, la Biología y la Física. La primera definición de química supramolecular se atribuye al Profesor Jean-Marie Lehn que la describió como “la Química más allá de la molécula” en referencia a las entidades organizadas que resultan de la asociación de dos o más especies químicas unidas mediante fuerzas no covalentes. En el presente trabajo nos hemos centrado en la síntesis de receptores con estructuras macropolicíc…

UNESCO::QUÍMICA::Química orgánica ::Compuestos heterocíclicos:QUÍMICA::Química orgánica ::Compuestos heterocíclicos [UNESCO]química supramolecularheterociclosquímica de coordinación catiónica
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Azithromycin for the Treatment of Ciclosporin-Induced Gingival Hyperplasia

2016

medicine.medical_specialtyHistologybusiness.industryT cellmedicine.medical_treatmentDermatologyHematopoietic stem cell transplantationHyperplasiamedicine.diseaseAzithromycinCiclosporinGastroenterologyPathology and Forensic MedicineLymphomaGingivitismedicine.anatomical_structureInternal medicinemedicinemedicine.symptombusinessmedicine.drugActas Dermo-Sifiliográficas (English Edition)
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Mineralización fotocatalítica de heterociclos aromáticos y alicíclicos que contienen nitrógeno: relación entre productos de reacción que contienen ni…

2008

heterociclos aromáticos alicíclicos fotocatalisis
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Ciclosporin and prednisone v. prednisone in treatment of Graves' ophthalmopathy: a controlled, randomized and prospective study.

1986

Forty patients with Graves' ophthalmopathy stages III-V were divided into two groups in a random manner according to their year of birth. Group I received prednisone in decreasing dosage. Group II received prednisone at a comparable dosage and ciclosporin. Steroids were discontinued after 10 weeks in the two groups. In the patients of group II, ciclosporin was continued over 12 months. The therapeutic effect was assessed by an activity score based on subjective and objective symptoms (computerized tomography and sonography of the orbit, Hertel values, clinical findings). All signs of endocrine ophthalmopathy improved significantly in both groups (P less than 0.01 in group I; P less than 0.0…

AdultMalemedicine.medical_specialtyEye DiseasesClinical BiochemistryVisual AcuityCyclosporinsBiochemistryGastroenterologylaw.inventionGraves' ophthalmopathyPharmacotherapyRandomized controlled triallawPrednisoneInternal medicinemedicineHumansProspective StudiesProspective cohort studyClinical Trials as TopicDose-Response Relationship Drugbusiness.industryTherapeutic effectGeneral MedicineMiddle AgedCiclosporinmedicine.diseaseGraves DiseaseClinical trialEndocrinologyPrednisoneDrug Therapy CombinationFemalebusinessmedicine.drugFollow-Up StudiesEuropean journal of clinical investigation
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Ciclosporin and thyroid-stimulating immunoglobulins in endocrine orbitopathy.

1989

The study investigated whether ciclosporin (C) affected the thyroid-stimulating immunoglobulins (TSI) in serum of patients with endocrine orbitopathy (EO). The effect of C was compared with that of prednisone (P). Fifteen patients with EO classes III-V received C (n = 7) or P (n = 8). In addition to the immunosuppressants, five patients with Graves' disease in each group received methimazole (MMI). The stimulation of the cAMP levels in the medium of thyrocyte cultures was determined as a parameter of TSI. The TSI levels were markedly lowered in both groups during and after therapy. C group: before therapy 6.2 pmol/ml +/- 1.63 (100%, mean +/- SEM), during treatment 4.6 pmol/ml +/- 2.28 (74%)…

AdultMalemedicine.medical_specialtymedicine.drug_classGraves' diseasemedicine.medical_treatmentThyroid GlandCyclosporinsPrednisoneInternal medicinemedicineCyclic AMPExophthalmosHumansAgedChemotherapyTriiodothyronineMethimazolebusiness.industryThyroidGeneral MedicineMiddle Agedmedicine.diseaseCiclosporinGraves DiseaseTiterEndocrinologymedicine.anatomical_structureImmunoglobulin GCorticosteroidPrednisoneTriiodothyronineFemalebusinessmedicine.drugImmunoglobulins Thyroid-StimulatingResearch in experimental medicine. Zeitschrift fur die gesamte experimentelle Medizin einschliesslich experimenteller Chirurgie
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Los ciclos españoles de Robert Schumann: Spanisches Liederspiel, opus 74 y Spanische Liebeslieder, opus 138

2015

Esta tesis ha estudiado dos ciclos de Lieder del compositor alemán Robert Alexander Schumann: Spanisches Liederspiel opus 74 y Spaniche Liebeslieder opus 138. Estos ciclos pertenecen a su segundo período compositivo de Lieder, el año 1849, y los poemas que les dieron origen son traducciones de poesías españolas, principalmente del Siglo de Oro, realizadas por el poeta Emanuel Geibel. Los objetivos de esta tesis eran principalmente tres: En primer lugar, rastrear cómo había llegado el compositor Robert Schumann a interesarse por unos poemas españoles del Renacimiento y del Siglo de Oro, lo que implicaba tener que documentar el interés de los poetas del ámbito alemán por esta literatura. El s…

ciclosUNESCO::CIENCIAS DE LAS ARTES Y LAS LETRAS:CIENCIAS DE LAS ARTES Y LAS LETRAS [UNESCO]schumannespañolascanciones
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