Search results for "RENT"
showing 10 items of 14059 documents
Dirakův kužel a pseudogapped hustota stavů v topologické polovině Heuslerovy sloučeniny YPtBi
2016
Topologické izolátory (Tis) jsou zajímavé materiály, které vykazují nebývalé vlastnosti. . Zde jsme prozkoumali sloučeniny YPtBi jako příklad ze třídy polovu-Heuslerových materiálů. Topological insulators (TIs) are exciting materials, which exhibit unprecedented properties, such as helical spinmomentum locking, which leads to large torques for magnetic switching and highly efficient spin current detection. Here we explore the compound YPtBi, an example from the class of half-Heusler materials, for which the typical band inversion of topological insulators was predicted. We prepared this material as thin films by conventional cosputtering from elementary targets. By in situ time-of-flight mo…
A survey on algebraic dilatations
2023
In this text, we wish to provide the reader with a short guide to recent works on the theory of dilatations in Commutative Algebra and Algebraic Geometry. These works fall naturally into two categories: one emphasises foundational and theoretical aspects and the other applications to existing theories.
Una metodologia innovativa per le famiglie al nido. Il Digital Storytelling tra competenze riflessive e narrative
2022
La pandemia da Covid-19 ha messo in discussione le modalità comunicative e inter-relazionali. Durante il periodo interessato, educatori ed educatrici si sono interrogati su come dialogare con i bambini e su come alimentare la relazione a distanza. La condivisione sociale del compito educativo, il sostegno e l’accompagnamento ai genitori è risultato terreno fertile per la promozione della crescita globale della persona. La relazione nido-famiglia e l’attività di narrazione – declinata secondo la tipologia del Digital Storytelling – costituiscono gli assi portati della ricerca qui descritta, condotta a distanza con 20 coppie di genitori di 20 bambini frequentanti un asilo nido comunale della …
Improving the Effect of Transcranial Alternating Current Stimulation (tACS): A Systematic Review
2021
With the development of electrical stimulation technology, traditional transcranial alternating current stimulation (tACS) technology has been found to have the drawback of not targeting a specific area accurately. Studies have shown that optimizing the number and position of electrodes during electrical stimulation has a very good effect on enhancing brain stimulation accuracy. At present, an increasing number of laboratories have begun to optimize tACS. However, there has been no study summarizing the optimization methods of tACS. Determining whether different optimization methods are effective and the optimization approach could provide information that could guide future tACS research. …
Extracellular Vesicle microRNAs Contribute to the Osteogenic Inhibition of Mesenchymal Stem Cells in Multiple Myeloma
2020
Osteolytic bone disease is the major complication associated with the progression of multiple myeloma (MM). Recently, extracellular vesicles (EVs) have emerged as mediators of MM-associated bone disease by inhibiting the osteogenic differentiation of human mesenchymal stem cells (hMSCs). Here, we investigated a correlation between the EV-mediated osteogenic inhibition and MM vesicle content, focusing on miRNAs. By the use of a MicroRNA Card, we identified a pool of miRNAs, highly expressed in EVs, from MM cell line (MM1.S EVs), expression of which was confirmed in EVs from bone marrow (BM) plasma of patients affected by smoldering myeloma (SMM) and MM. Notably,we found that miR-129-5p, whic…
The Effects of Transcutaneous Spinal Direct Current Stimulation on Neuropathic Pain in Multiple Sclerosis: Clinical and Neurophysiological Assessment
2019
Background: Central neuropathic pain represents one of the most common symptoms in multiple sclerosis (MS) and it seriously affects quality of life. Spinal mechanisms may contribute to the pathogenesis of neuropathic pain in MS. Converging evidence from animal models and neurophysiological and clinical studies in humans suggests a potential effect of transcranial direct current stimulation (tc-DCS) on neuropathic pain. Spinal application of DCS, i.e., transcutaneous spinal DCS (ts-DCS), may modulate nociception through inhibition of spinal reflexes. Therefore, ts-DCS could represents an effective, safe and well-tolerated treatment for neuropathic pain in MS, a largely unexplored topic. This…
Formation en médecine d'urgence: évaluation d'un transfert d'apprentissage sur simulateur de patient pleine échelle
2011
International audience; Les travaux portant sur l’apprentissage grâce à la simulation pleine échelle en médecine sont rares car nécessitant des investissements humains et financiers importants. Nous nous sommes interrogés sur le nombre de séance de formation sur simulateur pleine échelle nécessaire à la mesure d’un transfert d’apprentissage ainsi que l’impact du niveau de complexité des cas vus en formation sur ce transfert d’apprentissage. Nous montrons qu’il est nécessaire de s’entraîner au minimum trois fois sur le simulateur pour permettre un apprentissage objectivement mesurable. En outre, le transfert d’apprentissage est plus important lorsqu’il se fait à partir de situations de référ…
Don't tell us: the demand for secretive bahaviour
2009
International audience
The use of transparent insulating materials in low energy consumption buildings, trough the study of thermal and optical behaviour
2006
This article discusses the use of innovative transparent materials in residential buildings with low energetic consumption and describes a simulation of their performance during winter. The behaviour of these materials was studied both from a thermic point of view and from the point of view of the quality of daylight illumination To simulate the behaviour of these materials, we used different forecasting software to measure and, at the same time, analyse their luminosity, their thermal characteristics and the resulting energy saving. The results show a considerable saving in energy even in terms of the greater economic investment needed for the installation of these innovative surfaces. Res…
Factores familiares y neuropsicológicos: implicaciones en los problemas de conducta y sociales de niños con TDAH
2013
El trastorno por déficit de atención con hiperactividad (TDAH) persiste hasta la adolescencia y la vida adulta, y se encuentra frecuentemente asociado a otros problemas y trastornos comórbidos que conjuntamente presentan repercusiones negativas a lo largo del ciclo vital. Dentro de este marco, se comprende la necesidad de realizar estudios longitudinales para conocer de forma precisa el curso del TDAH así como los diferentes factores que pueden afectar al mismo. El objetivo principal de este este estudio de seguimiento consistió en analizar las implicaciones de factores neuropsicológicos y factores del clima familiar en el curso de los problemas de conducta y sociales de niños con TDAH y en…