Search results for "Superfici"

showing 10 items of 194 documents

Prevention of thromboembolic complications in patients with superficial-vein thrombosis given rivaroxaban or fondaparinux: the open-label, randomised…

2017

Summary Background Superficial-vein thrombosis can lead to deep-vein thrombosis and pulmonary embolism. Rivaroxaban, an oral factor Xa inhibitor, might simplify treatment compared with fondaparinux because it does not require daily subcutaneous injection and is cheaper. We compared efficacy outcomes in patients with superficial-vein thrombosis and additional risk factors given either rivaroxaban or fondaparinux to assess whether rivaroxaban is non-inferior to fondaparinux in the prevention of thromboembolic complications. Methods In this open-label, masked endpoint, randomised, non-inferiority phase 3b trial, we recruited patients aged 18 years or older with symptomatic superficial-vein thr…

medicine.medical_specialtyeducation.field_of_studyRivaroxabanSuperficial vein thrombosisbusiness.industryPopulationHematology030204 cardiovascular system & hematologyFondaparinuxmedicine.diseaseThrombosislaw.inventionSurgeryPulmonary embolism03 medical and health sciences0302 clinical medicineRandomized controlled triallawMedicine030212 general & internal medicineThrombusbusinesseducationmedicine.drugThe Lancet Haematology
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Effects of Superficial Keratectomy in Peripheral Hypertrophic Subepithelial Corneal Opacification on Front and Back Corneal Astigmatism

2020

To evaluate changes of anterior and posterior corneal astigmatism after superficial keratectomy in peripheral hypertrophic subepithelial corneal opacification (PHSCO). Patients with PHSCO, who had ...

medicine.medical_specialtygenetic structuresbusiness.industryeye diseasesSensory SystemsPeripheral03 medical and health sciencesCellular and Molecular NeuroscienceOphthalmology0302 clinical medicineOphthalmology030221 ophthalmology & optometryMedicinesense organsskin and connective tissue diseasesbusinessCorneal astigmatismSuperficial keratectomy030217 neurology & neurosurgeryCurrent Eye Research
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The Psychopathy Checklist and non-violent offender groups

1992

Cleckley’s concept of psychopathy includes characteristics such as superficial charm, unreliability, and affective poverty. In this study, the Psychopathy Checklist (PCL) and personality questionnaires (MMPI, CPI, EPQ, and SSS) were used to assess 92 non-violent male offenders. The variable-based approach was applied in order to study the structure of the PCL and the relationships between the PCL, the PCL factors and the personality questionnaire scores. The results indicated that the personality scale scores failed to correlate positively with the PCL score, with the exception of the MMPI hypomania score. Two PCL factors emerged: factor 1 related to the core personality characteristics of …

medicine.medical_specialtymedia_common.quotation_subjectPsychopathyPoison controlPathology and Forensic MedicineMinnesota Multiphasic Personality InventorymedicinePersonality0501 psychology and cognitive sciencesPsychiatry0505 lawmedia_commonPsychopathy ChecklistDark triad05 social sciencesSuperficial charmGeneral Medicinemedicine.diseasePsychiatry and Mental healthHypomania050501 criminologyPsychology (miscellaneous)medicine.symptomPsychology050104 developmental & child psychologyClinical psychologyCriminal Behaviour and Mental Health
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Advances in surfaces and osseointegration in implantology. Biomimetic surfaces

2015

The present work is a revision of the processes occurring in osseointegration of titanium dental implants according to different types of surfaces -namely, polished surfaces, rough surfaces obtained from subtraction methods, as well as the new hydroxyapatite biomimetic surfaces obtained from thermochemical processes. Hydroxyapatite’s high plasma-projection temperatures have proven to prevent the formation of crystalline apatite on the titanium dental implant, but lead to the formation of amorphous calcium phosphate (i.e., with no crystal structure) instead. This layer produce some osseointegration yet the calcium phosphate layer will eventually dissolve and leave a gap between the bone and …

medicine.medical_treatmentDentistryintegrationReviewcoatingsApatitelaw.inventionlawBiomimetic MaterialsImplants surfacesbioactive titaniumBiomimetics surfacesAmorphous calcium phosphateComposite materialCrystallizationDental implantTitaniumSuperfícies biomimètiquesImplantes dentalesSuperfícies d’implants:CIENCIAS MÉDICAS [UNESCO]Ciencias de la saludbone-formation adjacentSuperficies biomiméticasvisual_artUNESCO::CIENCIAS MÉDICASvisual_art.visual_art_mediumacidvivoLayer (electronics)biomimetics surfacesTitaniumMaterials scienceSurface Propertiesproliferationchemistry.chemical_elementOdontología616.3in-vitro:Enginyeria dels materials [Àrees temàtiques de la UPC]OsseointegrationBacterial colonizationfibronectinOsseointegrationmedicineAnimalsHumansGeneral DentistryBlood CoagulationDental ImplantsOral Medicine and PathologyImplants dentalsbusiness.industryDental implantsosseointegrationTitaniimplants surfacesSuperficies de implantesOtorhinolaryngologychemistryOsteointegraciónSurgerybusinessOsteointegració
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Verifica di campo del misuratore a cilindri in un canale rettangolare a fondo orizzontale

2015

Il misuratore a cilindri è un semplice strumento per la determinazione della portata idrica defluente in un canale rettangolare. Lo strumento è costituito da due semicilindri ad asse verticale posti in aderenza alle pareti del canale in modo da determinare un’ostruzione parziale al deflusso. La presenza del restringimento determina un rigurgito a monte dove la misura del tirante consente, mediante un’apposita relazione, di determinare la portata idrica. Nella memoria è presentata una verifica di campo del funzionamento del misuratore a cilindri sito nell’area sperimentale di Sparacia in Sicilia. Il misuratore è inserito in una canaletta a pendenza nulla di 12 cm di larghezza ed è caratteriz…

misura della portataSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-Forestaliidraulica delle correnti a superficie liberamisuratori di portata
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Scala di efflusso del misuratore a cilindri in canale rettangolare a fondo orizzontale

2015

Disporre di un semplice strumento di misura della portata idrica è fondamentale nelle applicazioni di campo, soprattutto quando il sito di misura risulta essere non facilmente raggiungibile come, ad esempio, nelle stazioni di misura del trasporto solido e di erosione idrica. Il misuratore a cilindri, costituito da due semicilindri ad asse verticale che ostruiscono parzialmente il deflusso liquido, è uno strumento adatto a questo scopo. Nella memoria è presentata una relazione di derivazione teorica della scala delle portate del misuratore a cilindri. In particolare la relazione proposta ha origine dall’equazione di Bernoulli applicata tra la sezione a monte dello strumento, dove si misura i…

misura della portatateorema di BernoulliSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-Forestaliidraulica delle correnti a superficie liberamisuratori di portata
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I modelli matematici costruiti per l'insegnamento delle matematiche superiori. Pure e applicate.

2009

modelli matematici superfici europa
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The arterial blood supply of the temporomandibular joint: an anatomical study and clinical implications

2013

Purpose: The aim of this study was to analyze three-dimensional images of the arterial supply to the temporomandibular joint. Materials and Methods: Ten patients (five men and five women, mean age 36 years) without signs or symptoms of temporomandibular disorders, who underwent contrast-enhanced computed tomographic (CT) scanning with intravenous contrast, were studied. The direct volume rendering technique of CT images was used, and a data set of images to visualize the vasculature of the human temporomandibular joint in three dimensions was created. After elaboration of the data through post-processing, the arterial supply of the temporomandibular joint was studied. Results: The analysis …

musculoskeletal diseasesmedicine.medical_specialtyThree-Dimensional ImagingMiddle meningeal arterySettore MED/29 - Chirurgia Maxillofaccialestomatognathic systemSettore MED/28 - Malattie Odontostomatologichelood Supplymedicine.arterymedicineRadiology Nuclear Medicine and imagingComputer GeneratedGeneral DentistryTemporomandibular JointRadiological and Ultrasound TechnologySettore BIO/16 - Anatomia Umanabusiness.industryMaxillary arterySuperficial temporal arteryMagnetic Resonance ImagingTemporomandibular jointstomatognathic diseasesmedicine.anatomical_structureDeep temporal arterieslood Supply; Magnetic Resonance Imaging; Temporomandibular Joint; Three-Dimensional Imaging; Computer GeneratedOriginal ArticleThree-Dimensional Imaging Computer GeneratedRadiologybusinessBlood SupplyTransverse facial arteryArteryAnterior tympanic arteryImaging Science in Dentistry
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Estudio neurofisiológico de la inervación sensitiva de la porción dorsomedial de la mano por parte de la rama superficial del nervio radial como vari…

2015

La inervación sensitiva del dorso de la mano depende fundamentalmente del nervio cubital dorsal que se encarga de la porción dorsomedial de la mano y del nervio radial superficial que inerva la porción dorsolateral. Se ha descrito la inervación de la porción dorsomedial de la mano por parte del nervio radial como variante de la normalidad, si bien los artículos publicados son muy escasos y difieren en la frecuencia observada e incluso en su existencia. Su conocimiento es fundamental para un correcto diagnóstico de lesiones nerviosas en el dorso de la mano, localizar lesiones complejas del tronco cubital y planificar cirugías en el dorso de la muñeca. OBJETIVO Determinar mediante electroneur…

nervio cubital dorsalelectroneurografíaUNESCO::CIENCIAS DE LA VIDA::Fisiología humana ::Neurofisiologíanervio radial superficialvariante anatómica:CIENCIAS DE LA VIDA::Fisiología humana ::Neurofisiología [UNESCO]
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Ones superficials de Dyakonov en metamaterials

2016

Les interfícies planes entre materials diferents juguen un paper important en molts fenòmens òptics. En òptica fonamental, per exemple, la interfície és la responsable de la reflexió i la refracció. No obstant això, quan succeeix el fenomen de la reflexió total interna es pot discernir un canvi més gradual del camp prop de la interfície. Així Newton es va adonar que l’ona incident, que pareix que no entra en el material refractant, realment sí que penetra en este material amb una amplitud que decau exponencialment en una distància microscòpica. L’ona penetrant, coneguda com ona evanescent, va ser considerada només una curiositat teòrica. Recentment, però, les ones evanescent s’han utilitzat…

ones superficialsplasmónicaópticaEffective medium theoryUNESCO::FÍSICA::Óptica ::Optica físicananoestructurasDyakonov:FÍSICA::Óptica ::Optica física [UNESCO]
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