Listar Investigación por título
Mostrando ítems 74886-74905 de 77925
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Artículo
Ultra-low Metal Loading Rhodium Phosphide Electrode for Efficient Alkaline Hydrogen Evolution Reaction
(Elsevier, 2024)The practical production of hydrogen from water electrolyzers demands efficient electrocatalysts with maximized and optimized ...
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Tesis Doctoral
Ultraestructura del epitelio glandular en el endometrio humano normal durante el ciclo menstrual
(1968-09-19)Examinando el pasado de la Medicina, es indudable que cada adelanto en las técnicas de observación, (perfeccionamiento de ...
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Artículo
Ultralow-power processing array for image enhancement and edge detection
(Institute of Electrical and Electronics Engineers, 2012)This paper presents a massively parallel processing array designed for the 0.13-μm 1.5-V standard CMOS base process of a ...
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Artículo
Ultramontanismo, tradición y devoción. “El Día del Papa” durante la Guerra Civil
(Universidad de Castilla-La Mancha, 2022)El “triunfo del ultramontanismo” durante la edad contemporánea ha marcado la evolución del catolicismo de los últimos ...
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Ultraslow calorimetric studies of the martensitic transformation of NiFeGa alloys: detection and analysis of avalanche phenomena
(Springer Nature, 2024-05)We study the thermal properties of a bulk Ni55 Fe19 Ga26 Heusler alloy in a conduction calorimeter. At slow heating and ...
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Artículo
Ultrasonic vibration-assisted ball burnishing tool for a lathe characterized by acoustic emission and vibratory measurements
(MDPI, 2021)This paper focuses on a resonant system used to induce a low-amplitude movement and ultrasonic frequency to complement a ...
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Ultrasonic, Molecular and Mechanical Testing Diagnostics in Natural Fibre Reinforced, Polymer-Stabilized Earth Blocks
(Hindawi, 2013)The aim of this research study was to evaluate the influence of utilising natural polymers as a form of soil stabilization, ...
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Tesis Doctoral
Los ultrasonidos. Empleo del método B-Scanning en el diagnóstico del aborto diferido y la mola vesicular
(1975-05-01)CONCLUSIONES: La exploración ultrasonográfica, según el método B-scanning, viene definida por unas constantes que la ...
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Tesis Doctoral
Ultrasonografía de alta frecuencia power-doppler (pdus) en pacientes con artritis de reciente y muy reciente comienzo: análisis de factores predictores de artritis reumatoide. Correlación entre la presencia de inflamación detectada por pdus, con el grado de actividad clínica y el desarrollo de daño estructural evolutivos en 44 articulaciones
(2016-01-12)La artritis reumatoide tiene una ventana terapéutica estrecha al inicio de la enfermedad, especialmente en los tres primeros ...
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Ultrasonography features of the plantar fascia complex in patients with chronic non-insertional achilles tendinopathy: A case-control study
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-05-02)Purpose: The goal of the present study was to assess, by ultrasound imaging (USI), the thickness of the plantar fascia ...
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Ultrasound Diagnosis of Uterine Arteriovenous Malformations: A Systematic Review
(I R O G CANADA, INC, 2023-08-09)Background: Uterine arteriovenous malformations (UAVM) are especially relevant vascular abnormalities due to the vital ...
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Artículo
Ultrasound Examination of theLigament Complex Within the MedialAspect of the Ankle and Foot
(WILEY, 2022)To properly diagnose and treat injuries to the ankle or foot, the physician must have good anatomical knowledge of the ...
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Ultrasound Imaging Evaluation of Textural Features in Athletes with Soleus Pathology—A Novel Case-Control Study
(MDPI, 2021): Background: the aim of this study was to compare the echotexture of patients with soleus muscle injury and age matched ...
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Artículo
Ultrasound-assisted extraction as an easy-to-perform analytical methodology for monitoring ibuprofen and its main metabolites in mussels
(Springer, 2022-06)Non-steroidal anti-inflammatory drugs (NSAIDs) have been reported to be the main pharmaceutical class accumulated in ...
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Ultrasound-assisted Extraction of Carotenoids from Phytoene-accumulating Chlorella Sorokiniana Microalgae: Effect of Milling and Performance of the Green Biosolvents 2-Methyltetrahydrofuran and Ethyl Lactate
(Elsevier, 2024)This study aimed at optimizing the accumulation of phytoene in Chlorella sorokiniana by using norflurazon and investigating ...
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Ultrasound-guided percutaneous needle electrolysis in cancers with chronic soleus injury: a randomized clinical trial
(Hindawi, 2020)Damage to intramuscular tendons is very common in sports injuries, specifically in soleus muscle injuries. This study ...
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Ultrasound-guided percutaneous neuromodulation in patients with chronic lateral epicondylalgia: a pilot randomized clinical trial
(MDPI, 2021-05-03)Objective: The aim was to analyze effects of a percutaneous neuromodulation (PNM) treatment on the radial nerve, regarding ...
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Ultrasound-guided percutaneous neuromodulation in patients with unilateral anterior knee pain: a randomized clinical trial
(2020-07-05)The objective of this study was to evaluate the short-term and crossover effects of a percutaneous neuromodulation (PNM) ...
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Ultrastrong Exciton−Photon Coupling in Broadband Solar Absorbers
(American Chemical Society, 2021)The recent development of organic polaritonic solar cells, in which sunlight absorbers and photon modes of a resonator are ...