Search results for "45"

showing 10 items of 1896 documents

Vivir como cristianos y pagar como moros: genealogía medieval de la servidumbre morisca en el reino de Valencia

2009

La conversión forzosa de los musulmanes del reino de Valencia, decretada en 1526, no implicó una igualación social entre cristianos «viejos» y «nuevos», ya que se mantuvo la diferencia de estatus que había existido anteriormente. El artículo examina los tres aspectos fundamentales del contenido de dicha diferencia: la intensidad de las rentas soportadas, la imposición de servicios obligatorios y las trabas a la migración interior y exterior; establece sus orígenes en las condiciones de dominación impuestas a la población infiel inmediatamente después de la conquista del siglo XIII, y traza los grandes rasgos de su evolución a lo largo de la Baja Edad Media. Se arguye que esta población estu…

PopulationManorial incomeKingdom of ValenciaAncient historyForced conversionSeparationCONQUESTKingdomMoorsD204-475SegregaciónMiddle AgesMoorsEasement (legal bondage)educationDP1-402education.field_of_studyCorveasMuslimsInfidelRenta señorialReligious studiesHistory of SpainConversiónHistoria ModernaModern history 1453-GeographyMoriscosServidumbreAsimilaciónAssimilationExternal migrationMusulmanesHumanitiesReino de ValenciaRevista de Historia Moderna
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Virastosta liikeyritys : posti- ja telelaitoksen muutosprosessi 1930-1994

2014

Posti- ja telelaitosprivatisationderegulationpublic corporationpost-war history (1945-1994)1930-1994institutional changePostivaltion virastotorganisaatiomuutoksettietoliikenneliiketoimintapost and telecommunicationsjulkinen hallintoyksityistäminenFinlandjulkiset liikelaitokset
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Guía de práctica clínica de melanoma de la Academia Española de Dermatología y Venereología

2021

Resumen: El diagnóstico y tratamiento del melanoma en atención especializada es un campo en el que se han producido numerosos cambios. El objetivo de esta guía es ofrecer a los dermatólogos españoles una referencia para resolver las dudas clínicas más frecuentes basándose en la evidencia actual. Para la realización de esta guía se escogió a miembros del Grupo Español de Dermato-Oncología y Cirugía con experiencia en el tratamiento de estos tumores y con interés en participar en la elaboración de la guía. Se hizo una adaptación de las guías de práctica clínica existentes mediante el método ADAPTE: inicialmente se resumió el proceso de atención y se elaboraron las preguntas clínicas relevante…

Practice guidelineRL1-803DiagnosisGeneral MedicineTherapeuticsDermatologyMelanomaInternal medicineRC31-1245Actas Dermo-Sifiliográficas
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The effect of dentine pre-treatment using bioglass and/or polyacrylic acid on the interfacial characteristics of resin-modified glass ionomer cements.

2018

Objective To evaluate the effect of load-cycle aging and/or 6 months artificial saliva (AS) storage on bond durability and interfacial ultramorphology of resin-modified glass ionomer cement (RMGIC) applied to dentine air-abraded using Bioglass 45S5 (BAG) with/without polyacrylic acid (PAA) conditioning.Methods RMGIC (Ionolux, VOCO) was applied onto human dentine specimens prepared with silicon-carbide abrasive paper or air-abraded with BAG with or without the use of PAA conditioning. Half of bonded-teeth were submitted to load cycling (150,000 cycles) and half immersed in deionised water for 24 h. They were cut into matchsticks and submitted immediately to microtensile bond strength (μTBS) …

Pre treatmentAdultCeramicsMaterials scienceSurface PropertiesGlass ionomer cementAcrylic Resins02 engineering and technologylaw.invention03 medical and health scienceschemistry.chemical_compoundTooth FracturesYoung Adult0302 clinical medicinestomatognathic systemlawBioglass 45S5Tensile StrengthLoad cyclingMaterials TestingHumansDental Restoration FailureComposite materialGeneral DentistryDental LeakageBond strengthPolyacrylic acidDental BondingResin modified030206 dentistry021001 nanoscience & nanotechnologyMolarResin CementsAir Abrasion DentalchemistryGlass Ionomer CementsBioactive glassDentin-Bonding AgentsDentinGlass0210 nano-technologyJournal of dentistry
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A new approach to predict the fish fillet shelf-life in presence of natural preservative agents

2017

Three data sets concerning the behaviour of spoilage flora of fillets treated with natural preservative substances (NPS) were used to construct a new kind of mathematical predictive model. This model, unlike other ones, allows expressing the antibacterial effect of the NPS separately from the prediction of the growth rate. This approach, based on the introduction of a parameter into the predictive primary model, produced a good fitting of observed data and allowed characterising quantitatively the increase of shelf-life of fillets.

Preservativelcsh:TP368-456Predictive microbiologyShelf-lifeFood spoilageFish fillets; Natural preservative agents; Predictive microbiology; Shelf-life; Food ScienceFish filletNatural preservative agents04 agricultural and veterinary sciencesAntibacterial effectShelf life040401 food scienceArticleSettore FIS/07 - Fisica Applicata(Beni Culturali Ambientali Biol.e Medicin)lcsh:Food processing and manufacture0404 agricultural biotechnologyFish filletsFish filletPredictive microbiologyFood scienceFish fillets Shelf-life Natural preservative agents Predictive microbiology.Natural preservative agentMathematicsFood Science
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Vēsture: Latvijas Universitātes Žurnāls, 2018, Nr.5

2018

Pretošanās kustība - Latvija (1941–1944)Nacionālie partizāni - Latvija (Ziemeļrietumvidzeme)1944-1945.Armed Forces - Georgian Democratic Republic (1918–1921)Kultūras un mākslas sovjetizācija - Latvija (1940-1941)Recenzijas:HUMANITIES and RELIGION::History and philosophy subjects::History subjects::History [Research Subject Categories]Latviešu profesionālās apvienības trimdāLatvia’s Independence Movement (1988–1991)Stāvoklis Latvijā 1919. gada jūlijā - Vēstures avotiLivonijas vaska zīmogi
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History of Sciences and Museology (Scientific Papers University of Latvia, vol. 800)

2014

Profesors Dr.sc.nat. Dr.agr. Maksis EglītisLatvijas Universitātes pasniedzēji un studentiGerhards FedersAleksandru Augstumu valsts iestādeMagdalēnas patversme RīgāLatvijas neiroķirurģijas pirmsākumiProfesors Dr. pharm. Jānis MaizīteJānis EndzelīnsZaharijs Pīls (1668–1733)Milda Drīzule (1895–1992)Profesors Dr.chem. Alfreds TauriņšBioloģija Latvijas Universitātē (1919–1944)Kārlis ĀdamsonsEleonora UpatnieceGrigorija Lemperta disertācija “Vācu okupācijas demogrāfisko seku analīze Latvijas PSR 1941.–1945. g.”Trakumsērga (Latvija)Astronomijas terminoloģijaJuris Birzvalks
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A novel pro-apoptotic role of zinc octacarboxyphthalocyanine in melanoma me45 cancer cell's photodynamic therapy (PDT)

2018

Abstract Zn-based phthalocyanine acts as drug or photosensitizer in photodynamic therapy (PDT) for the treatment of cancer cells. The activated zinc octacarboxyphthalocyanine (ZnPcOC) reacts with oxygen, to generate reactive oxygen species for the damage of melanoma cancer cells, Me45. This in vitro study aimed at investigating the cytotoxic effects of different concentrations of ZnPcOC activated with a diode laser (λ = 685 nm) on Me45, and normal human fibroblast cells, NHDF. To perform this study 104 cells/ml were seeded in 96-well plates and allowed to attach overnight, after which cells were treated with different concentrations of ZnPcOC (10, 20 and 30 μM). After 4 h, cells were irradi…

Programmed cell deathIndolesCell Survivalmedicine.medical_treatmentPhotodynamic therapy (PDT)030303 biophysicsBiophysicsApoptosisPhotodynamic therapy02 engineering and technologyIsoindolesZinc octacarboxyphthalocyanine (ZnPcOC)PhotosensitizersCell Line03 medical and health sciencesCell Line TumorOrganometallic CompoundsmedicineHumansCytotoxic T cellRadiology Nuclear Medicine and imagingPhotosensitizerViability assayMelanoma0303 health sciencesPhotosensitizing AgentsRadiationRadiological and Ultrasound TechnologyChemistryMelanomaReactive oxygen species (ROS)UV–Vis spectraFibroblasts021001 nanoscience & nanotechnologymedicine.diseasePhotochemotherapyZinc CompoundsApoptosisCancer cellCancer researchMelanoma Me45 cancer cellsLasers SemiconductorPro-apoptotic activityReactive Oxygen Species0210 nano-technologyJournal of Photochemistry and Photobiology B-Biology
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Differential proteomic analysis of an engineered Streptomyces coelicolor strain reveals metabolic pathways supporting growth on n-hexadecane

2012

The alkB gene, encoding an alkane monooxygenase in the actinomycete Gordonia sp. SoCg, was expressed in the non-alkane-degrading actinomycete Streptomyces coelicolor M145. The resulting engineered strain, M145-AH, can grow on n-hexadecane as sole carbon source. To unravel proteins associated with growth on n-alkanes, proteome of M145-AH after 6, 24, and 48 h of incubation in the Bushnell-Haas (BH) mineral medium containing n-hexadecane as sole carbon source (H condition) and in BH without any carbon source (0 condition) were compared using 2D-differential gel electrophoresis. Proteome analysis revealed significant changes only at 48 h, showing 48 differentially abundant proteins identified …

ProteomicsProteomeAlkBProtein metabolismGene ExpressionStreptomyces coelicolorSettore BIO/19 - Microbiologia GeneraleProteomicsApplied Microbiology and BiotechnologyStreptomyceschemistry.chemical_compoundAlkanesElectrophoresis Gel Two-DimensionalbiologyStreptomyces coelicolorProteomicGeneral MedicineMetabolism2d-dige analysisMembrane transportbiology.organism_classificationCarbonRecombinant ProteinsStreptomycesCulture MediaN-alkane monoxygenaseStreptomyceN-hexadecane utilizationchemistryBiochemistryEngineered strainProteomebiology.protein2D-DIGE analysiCytochrome P-450 CYP4AMetabolic Networks and PathwaysBiotechnologyApplied Microbiology and Biotechnology
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Conflicts over the provision and payment of wages of the "pavordías" of the University of Valencia during the second half of the seventeenth century

2002

Este artículo analiza las causas que influyeron en la dificultad de dotar las pavordías de la Universidad de Valencia en la segunda mitad del seiscientos. Los incrementos salariales de los pavordes, los gastos provocados por los continuos pleitos con los canónigos, la disminución de la renta de la pavordía, la reclamación por la Cámara Apostólica de los quindenios correspondientes y el desacuerdo entre la Ciudad y los pavordes respecto al estado de las cuentas se conjugaron para provocar la paralización de la provisión de preposituras. Situación a la que sólo la firma de las sucesivas concordias de 1669 y 1680 entre la Ciudad y los pavordes consiguió poner fin. This article analyzes the cau…

Provisión de cargosDP1-402SalariosModern history 1453-PavordíasD204-475Religious studiesHistory of SpainCargos eclesiásticosUniversidad de ValenciaRevista de Historia Moderna
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