Search results for " Tera"

showing 10 items of 488 documents

Affordable, ultra-broadband coherent detection of terahertz pulses via CMOS-compatible solid-state devices

2017

We demonstrate the first fully solid-state technique for the coherent detection of ultra-broadband THz pulses (0.1-10 THz), relying on the electric-field-induced second-harmonic generation attained in integrated CMOS-compatible devices.

Materials sciencebusiness.industryTerahertz radiationSpectral densitySecond-harmonic generationSettore ING-INF/02 - Campi Elettromagnetici02 engineering and technology021001 nanoscience & nanotechnologySettore ING-INF/01 - Elettronica01 natural sciencesElectromagnetic radiationTerahertz spectroscopy and technologyOpticsNonlinear optics Ultrafast optics Far infrared or terahertz Solid state detectorsElectric field0103 physical sciencesBroadbandOptoelectronicsHeterodyne detection010306 general physics0210 nano-technologybusinessConference on Lasers and Electro-Optics
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Spatial and spectral properties of small area THz generation for sub-wavelength microscopy

2010

A highly localized THz source is a promising candidate for sub-wavelength microscopy, due to its superior radiation power throughput with respect to others near-field techniques. Here, we report on the spatial and the spectral near-field properties of our highly localized THz source.

Materials sciencebusiness.industryTerahertz radiationSpectral propertiesPhysics::OpticsNonlinear opticsRadiationTerahertz sourcesSub wavelengthOpticsMicroscopyOptoelectronicsnonlinear optics terahertz spectroscopybusinessThroughput (business)Image resolution35th International Conference on Infrared, Millimeter, and Terahertz Waves
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Estudio del efecto de los bifosfonatos (zoledronato) sobre la consolidación de las fracturas

2011

INTRODUCCIÓN La osteoporosis es una enfermedad sistémica crónica y progresiva que se caracteriza por una densidad ósea baja y por un deterioro de la micro-arquitectura del tejido óseo, que aumenta la probabilidad de sufrir una fractura ante mínimos traumatismos171. La incidencia de este tipo de fracturas es muy alta y además está en aumento151 debido al envejecimiento de la población. Dentro del tratamiento de la osteoporosis los bifosfonatos son los fármacos más utilizados al ser los que han demostrado mayor efectividad en la prevención de fracturas vertebrales, de cadera y periféricas19,87. Su principal efecto es la inhibición de la reabsorción ósea mediada por osteoclastos179. Dentro del…

Medicina615616.7Patologia dels òrgans de la locomoció. Sistema locomotor i esquelètic617Farmacologia. Terapèutica. Toxicologia. RadiologiaCirurgia. Ortopèdia. Oftalmologia
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The oral KIF11 inhibitor 4SC‐205 exhibits antitumor activity and potentiates standard and targeted therapies in primary and metastatic neuroblastoma …

2021

Inhibidor de KIF11; Terapias dirigidas; Metástasis Inhibidor de KIF11; Teràpies dirigides; Metàstasi KIF11 inhibitor; Targeted therapies; Metastasis In summary, our study provides a rationale for the future therapeutic integration in clinical trials of 4SC-205, an structurally distinct oral KIF11 inhibitor that shows potent antitumor activity in multiple preclinical neuroblastoma models and sensitizes neuroblastoma cells to standard chemotherapy and specific neuroblastoma-targeted therapies. The financial support for this research was provided by Instituto de Salud Calos III (PI20/00530 to Miguel F. Segura; PI20/01107 to Rosa Noguera; PI17/02248 and CPII18/00027 to Anna Santamaria; PI19/013…

Medicine (General)Neuroblastoma - Tractament:neoplasias::neoplasias por tipo histológico::neoplasias de células germinales y embrionarias::tumores neuroectodérmicos::neoplasias neuroepiteliales::tumores neuroectodérmicos primitivos::tumores neuroectodérmicos primitivos periféricos::neuroblastoma [ENFERMEDADES]Metastatic neuroblastomaMedicació oralMedicaments antineoplàstics - Ús terapèutic:Otros calificadores::Otros calificadores::/farmacoterapia [Otros calificadores]Medicine (miscellaneous)Administration OralKinesinsAntineoplastic Agents:Other subheadings::Other subheadings::/drug therapy [Other subheadings]Letter to Editor:Neoplasms::Neoplasms by Histologic Type::Neoplasms Germ Cell and Embryonal::Neuroectodermal Tumors::Neoplasms Neuroepithelial::Neuroectodermal Tumors Primitive::Neuroectodermal Tumors Primitive Peripheral::Neuroblastoma [DISEASES]MiceNeuroblastomaR5-920Cell Line Tumor:terapéutica::farmacoterapia::vías de administración de medicamentos::administración oral [TÉCNICAS Y EQUIPOS ANALÍTICOS DIAGNÓSTICOS Y TERAPÉUTICOS]MedicineAnimalsHumansAntitumor activityPrimary (chemistry)business.industry:acciones y usos químicos::acciones farmacológicas::usos terapéuticos::antineoplásicos [COMPUESTOS QUÍMICOS Y DROGAS]Disease Models Animal:Therapeutics::Drug Therapy::Drug Administration Routes::Administration Oral [ANALYTICAL DIAGNOSTIC AND THERAPEUTIC TECHNIQUES AND EQUIPMENT]Cancer researchMolecular Medicine:Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Antineoplastic Agents [CHEMICALS AND DRUGS]businessClinical and Translational Medicine
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Bioactivity of bioceramic materials used in the dentin-pulp complex therapy : a systematic review

2019

Este es el artículo que se ha publicado de forma definitiva en: https://www.mdpi.com/1996-1944/12/7/1015 Dentistry-applied bioceramic materials are ceramic materials that are categorized asbioinert, bioactive and biodegradable. They share a common characteristic of being specificallydesigned to fulfil their function; they are able to act as root canal sealers, cements, root repair or fillingmaterials. Bioactivity is only attributed to those materials which are capable of inducing a desiredtissue response from the host. The aim of this study is to present a systematic review of availableliterature investigating bioactivity of dentistry-applied bioceramic materials towards dental pulp stemcel…

Mineral trioxide aggregateRoot canalCélulas madre - Uso terapéutico.02 engineering and technologyBioceramicReviewlcsh:TechnologyStem cells - Therapeutic use.03 medical and health sciences0302 clinical medicinesystematic reviewDental pulp stem cellsPulpa dental.DentinmedicineGeneral Materials ScienceMateriales dentales.lcsh:Microscopylcsh:QC120-168.85lcsh:QH201-278.5lcsh:TChemistryIn vitro toxicologyCerámica dental.030206 dentistry021001 nanoscience & nanotechnologybioceramic materialsdental pulp stem cellsOdontogenicmedicine.anatomical_structurelcsh:TA1-2040bioactivityPulp (tooth)lcsh:Descriptive and experimental mechanicsDental materials.lcsh:Electrical engineering. Electronics. Nuclear engineeringDental ceramics.lcsh:Engineering (General). Civil engineering (General)0210 nano-technologylcsh:TK1-9971Dental pulp.Biomedical engineering
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Kēmu terases Latvijas starplobu izometriskajās augstienēs

2013

Elektroniskā versija nesatur pielikumus

MorphologyDeglaciationOSL ageĢeoloģijaDeglaciācijaIce-contact landformsOSL vecumsLedus kontakta reljefa formasMorfoloģijaKēmu terašu nogulumiKame terrace depositsĢeogrāfijas un zemes zinātnes
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Versatile metal-wire waveguides for broadband terahertz signal processing and multiplexing.

2022

AbstractWaveguides play a pivotal role in the full deployment of terahertz communication systems. Besides signal transporting, innovative terahertz waveguides are required to provide versatile signal-processing functionalities. Despite fundamental components, such as Bragg gratings, have been recently realized, they typically rely on complex hybridization, in turn making it extremely challenging to go beyond the most elementary functions. Here, we propose a universal approach, in which multiscale-structured Bragg gratings can be directly etched on metal-wires. Such an approach, in combination with diverse waveguide designs, allows for the realization of a unique platform with remarkable str…

MultidisciplinaryScienceQPhysics::OpticsGeneral Physics and AstronomyGeneral ChemistryTerahertz signal processing Terahertz multiplexing WaveguidesSettore ING-INF/01 - ElettronicaGeneral Biochemistry Genetics and Molecular BiologyNature communications
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SISTEMA NEUROVEGETATIVO; PATOLOGIA E NOTE DI TERAPIA

2007

NEUROVEGETATIVO SISTEMA PATOLOGIA TERAPIA
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NUOVE STRATEGIE TERAPEUTICHE E DIAGNOSTICHE PER IL MANAGEMENT DEL RISCHIO CARDIO-METABOLICO IN PAZIENTI CON NAFLD CON O SENZA DIABETE MELLITO TIPO 2

NON-ALCOHOLIC FATTY LIVER DISEASE (NAFLD) DIABETE MELLITO TIPO 2 (DMT2) TERAPIE INNOVATIVE SMALL DENSE LOW DENSITY LIPOPROTEIN (sdLDL) PROPROTEIN CONVERTASE SUBTILISIN/KEXIN TYPE 9 (PCSK9) RISCHIO CARDIOVASCOLARE
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Nekrotizējošā fascīta izraisošo mikroorganismu un antibakteriālās terapijas vērtēšana

2018

Nekrotizējošais fascīts ir nekrotizējoša mīksto audu infekcija ar ļoti augstu letalitāti, par darba mērķi tika izvirzīts noskaidrot un izvērtēt kāda ir biežāk pielietotā empīriskā antibakteriālā terapija un biežāko baktēriju floru nekrotizējošā fascīta gadījumā Rīgas Austrumu klīniskās universitātes slimnīcas stacionārā „Gaiļezers” un „Biķernieki” laika posmā no 2008. gada līdz 2018.gadam. Darba teorētiskajā daļā tiek analizēta zinātniskā literatūra par diagnozi - nekrotizējošais fascītus, tā cēloņiem un riskiem, diagnostiku kā arī ārstēšanas principiem. Darbā apkopoti jaunāko publikāciju dati par diagnozes veidojošajiem un to noteicošajiem faktoriem. Diplomdarba mērķis: Retrospektīvā pētīj…

Necrotizing fasciitisNekrotizējošais fascītsnecrotizing soft tissue infectionnekrotizējošas mīksto audu infekcijasantibakteriālā terapijaMedicīna
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