[EN] The title compound C7H11NO3 was prepared by intramolecular nucleophilic displacement of 2,3-O-iso-propylidene-D-erythronolactol. There are two molecules in the asymmetric unit, which are related by a pseudo-inversion ...

[EN] The evolution of the different documentation and renderization techniques has made substantial improvements in the representation and preservation of cultural heritage in the last 20 years. In the field of photogrammetry, ...

This paper presents a new robust approach to integrate intensity and visible images which have been acquired with a terrestrial laser scanner and a calibrated digital camera, respectively. In particular, an automatic and ...

[EN] The Stille coupling can be carried out in a batch process using insoluble tin supports. The new type of support consists of stannylated polymers based on the vinylic polynorbornene skeleton that allow one to use a ...

[EN] A Min-Max Predictive Controller is developed and implemented on a laboratory plant. Some modifications of the previous formulations in the literature needed to make feasible the implementation on real systems are ...

Polymer network membranes with a high capacity for water absorption are obtained by radical polymerization of N-[2-(2-hydroxyethoxy)ethyl]methacrylamide (HEEMAM). The permeability, solubility, and diffusion coefficients ...

Polyhydroxylated pyrrolidines have been synthesized in a one-pot procedure by the addition of an organometallic reagent to isoxazolidines obtained by a 1,3- dipolar cycloaddition between nitrones and vinylsulfones. ...

[EN] Bone's inherent piezoelectricity is a key factor in regulating bone growth and mesenchymal stem cells (MSCs) fate towards the osteogenic lineage. The piezoelectric polymer poly(vinylidene) fluoride (PVDF) was thus ...

[EN] Although we have always lived among images and information, cinema first and the development of new information and communication technologies second are producing changes in the perception of space and time that ...

[ES] Las simulaciones de barridos de parámetros tienen un gran potencial en el estudio de redes telemáticas, especialmente en contextos docentes. Sin embargo, el elevado tiempo necesario habitualmente para completar este ...