Search results for "senso"
showing 10 items of 4750 documents
Copper and Palladium NWs for Hydrogen Peroxide detection
2018
H2O2 is a wide used chemical in different field, like in paper and textile industries and pharmaceutical applications. Furthermore, H2O2 concentration in human body is related to glucose concentration because the reaction between glucose and glucosidase produce hydrogen peroxide [1] . Moreover, is used as a biomarker of oxidative stress, being an oxidative specie [2] . For all these reasons, researcher all over the world are working to develop new and novel strategies for in situ, non-invasive and fast detection of this chemical. One of these fields concern the electrochemical sensors, that are sensors with an electrical (current, potential, impedance) output. The surface area the electrode…
"Leggere" e valutare la fiaba cinematografica
2008
Per rintracciare parallelismi e sinergie tra la narrazione filmica e la narrazione letteraria occorre, da un lato, analizzare strumenti, modalità e codici, dall'altro lato, accertare elementi di continuità tra i due modi diversi di raccontare e di rappresentare la realtà, per mettere in evidenza quanto sia importante favorire l'integrazione di diversi tipi di linguaggio. Ci si è proposti, in prospettiva esplorativa, di identificare modalità e livelli di analisi di opere narrative di genere fiabesco trasposte in films. Per stimolare in alunni di scuola primaria il piacere di ricreare e manipolare il prodotto filmico, abbiamo ipotizzato un piano di intervento didattico che consentisse loro la…
Tradurre lo Yoga
2022
Il presente articolo descrive in maniera dettagliata il lavoro svolto e le tecniche traduttive utilizzate per tradurre dall’inglese all’italiano il testo Contemporary Yoga Education: Transforming the Body, Mind and Soul. In particolare, è stata applicata la teoria della ‘naturalizzazione’, in cui il processo traduttivo non viene visto come un mero passaggio dalla lingua di partenza alla lingua di arrivo, ma come un meccanismo più ampio in cui la lingua di partenza su- bisce una trasformazione per adattarsi alla lingua di arrivo e la lingua di arrivo, a sua volta, va incontro a cambiamenti per accogliere e incorporare, attraverso le proprie risorse, quelle cioè sue naturali, la lingua di par…
Effet d'une éducation sensorielle sur les préférences et les comportements alimentaires d'enfants en classe de cours moyen (CM).
2008
Sensory experience of a meal (or mere exposure) can interact with preferences and food behaviour. On the other hand, current campaigns of nutritional information try to modify food behaviours by making people aware of the dangers of over eating and providing guidelines for healthy eating behaviour. Nevertheless, this approach doesn't take into account the pleasure to eat. The project "EduSens" bases itself on a hedonist and sensory approach in taste education that unites exposure to food and information about food. The aim of the study was to first develop tools to evaluate the effects of this sensory education and then to use them to measure the effects of a sensory education in a school c…
Factores implicados en la regulación del desarrollo de las vías del dolor.
2015
En el presente trabajo de tesis doctoral hemos querido investigar aspectos de la regulación de las neuronas sensoriales periféricas que participan en la detección del dolor y, para ello, hemos estudiado la contribución de la neurotrofina BDNF y de la metaloproteasa MT-5 al desarrollo y mantenimiento de esta población sensorial de indudable inetrés biomédico. Los aspectos más destacables de los hallazgos pueden resumirse en: 1) hemos identificado por primera vez la dependencia trófica postnatal de neuronas nociceptivas de la neurotrofina BDNF, 2) la implicación de una metaloproteasa en la fisiología del dolor a través de acciones específicas en el crecimiento de las fibras nociceptivas y en …
Impact of pharmacological and environmental manipulations on neuronal structural plasticity and dynamics
2017
El sistema nervioso de vertebrados es uno de los más estudiados, aunque peor comprendidos, del organismo de mamíferos. Desde que Ramón y Cajal postuló su teoría celular de este sistema (Ramón y Cajal 1909), la neurona se ha postulado como su unidad funcional. Sin embargo, durante las últimas décadas se ha revolucionado la visión que se tenía de éste. Una de las percepciones más asentadas era que, tras el desarrollo embrionario, el sistema nervioso se mantenía inmutable. Sin embargo, ahora sabemos que diferentes formas de plasticidad gobiernan su adaptación, que son necesarias para importantes procesos del día a día, tales como el aprendizaje y la memoria (Smythies 2002; Berlucchi and Buchte…
Modification of a commercial atomic force microscopy for low-noise, high-resolution frequency-modulation imaging in liquid environment.
2011
A key issue for high-resolution frequency-modulation atomic force microscopy imaging in liquids is minimizing the frequency noise, which requires a detailed analysis of the corresponding noise contributions. In this paper, we present a detailed description for modifying a commercial atomic force microscope (Bruker MultiMode V with Nanoscope V controller), aiming at atomic-resolution frequency-modulation imaging in ambient and in liquid environment. Care was taken to maintain the AFMs original stability and ease of operation. The new system builds upon an optimized light source, a new photodiode and an entirely new amplifier. Moreover, we introduce a home-built liquid cell and sample holder …
Latest Developments and Results of Radiation Tolerance CMOS Sensors with Small Collection Electrodes
2020
The development of radiation hard Depleted Monolithic Active Pixel Sensors (DMAPS) targets the replacement of hybrid pixel detectors to meet radiation hardness requirements of at least 1.5e16 1 MeV neq/cm2 for the HL-LHC and beyond. DMAPS were designed and tested in the TJ180 nm TowerJazz CMOS imaging technology with small electrodes pixel designs. This technology reduces costs and provides granularity of 36.4x36.4 um2 with low power operation (1 uW/pixel), low noise of ENC < 20 e-, a small collection electrode (3 um) and fast signal response within 25 ns bunch crossing. This contribution will present the latest developments after the MALTA and Mini-MALTA sensors. It will illustrate the imp…
Amygdaloid projections to the ventral striatum in mice: direct and indirect chemosensory inputs to the brain reward system
2011
Rodents constitute good models for studying the neural basis of socio-sexual behaviour. Recent findings in mice have revealed the molecular identity of the some pheromonal molecules triggering intersexual attraction. However, the neural pathways mediating this basic socio-sexual behaviour remain elusive. Since previous work indicates that the dopaminergic tegmento-striatal pathway is not involved in pheromone reward, the present report explores alternative pathways linking the vomeronasal system with the tegmento-striatal system (the limbic basal ganglia) by means of tract-tracing experiments studying direct and indirect projections from the chemosensory amygdala to the ventral striato-pall…