Sfoglia per Data di Pubblicazione
Items 261-280 di 5044
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Nanotubi di carbonio multiparete: ottimizzazione dei parametri di sintesi per la produzione su larga scala
(2010-11-12)Questo lavoro di tesi è dedicato allo studio sperimentale della produzione di nanotubi di carbonio su larga scala. La tecnica utilizzata per la sintesi dei nanotubi è la CCVD (Catalytic Chemical Vapour Deposition). La ... -
Dynamic effects of retinoic acid and its isomers on cancer and physiology
(2010-11-23)In the search for new cancer chemo-preventive compounds, hundreds of naturally occurring molecules have been evaluated. Among these, antioxidants appear to be very promising. In this contest, over the last decade retinoids, ... -
Visuo-Haptic displays for Interactive Mixed Prototyping
(2010-11-23) -
Progettazione end-effector per chirurgia laparoscopica
(2010-11-28) -
Chemical-physical characterization of complex systems: the case of pectins
(2010-12-02)In industrial process, separation of the hydrolyzed pectin solution is performed by centrifugal and filtration technologies. The effect of water addition to the hydrolyzed citrus peels slurry on the separation efficiency ... -
Adsorption properties of carbon nanotubes and application of thermal desoprtion spectroscopy to ammonia and methane ices and zoisite
(2010-12-14)In this work we wanted to underline the importance of Thermal Desorption Spectroscopy and its applications to several branches of Physics. Temperature-programmed desorption techniques (TPD) are important to determinate ... -
TiO2 nanotubes in nanotechnologies
(2010-12-14)