Buscar
Mostrando ítems 41-50 de 857
On the origin of the optical vortex lattices in a nematic liquid crystal light valve
(OSA - The Optical Society, 2019)
Optical vortices and lattices of these are attracting the attention of the scientific community because of their applications in various fields of optical processing, communications, enhanced imaging systems, and bio-inspired ...
Easy and efficient processes for catalyst recycling and product recovery in organic biphase systems tested in the hydrogenation of hex-1-ene
(Royal Soc ChemistryCambridgeInglaterra, 2000)
Optical encryption using phase-shifting interferometry in a joint transform correlator
(Optical Society Of America, 2006-09)
We propose an optical encryption technique where the encrypted field and the decrypting key are obtained by three-step phase-shifting interferometry and registered as digital Fresnel holograms in a joint transform correlator ...
Dynamics of confined liquid crystals
(Medellín - Minas - Doctorado en Ingeniería - Ciencia y Tecnología de MaterialesDepartamento de Materiales y MineralesUniversidad Nacional de Colombia - Sede Medellín, 2020-09-07)
Thermotropic nematic liquid crystals in contact with surfaces at the nanoscale were studied by means of beyond equilibrium thermodynamics and computational simulations. In particular, nanoparticles of different geometries ...
Use of sorghum seed tissue as a biocatalyst in a stirred reactor for oxalic acid determination
(Royal Soc ChemistryCambridgeInglaterra, 1996)
Probing the mechanism of the Ugi four-component reaction with charge-tagged reagents by ESI-MS(/MS)
(Royal Soc ChemistryCambridgeInglaterra, 2014)
Fabric softeners: nearly instantaneous characterization and quality control of cationic surfactants by easy ambient sonic-spray ionization mass spectrometry
(John Wiley & Sons LtdChichesterInglaterra, 2009)
Carbohydrate derivative from Baylis-Hillman adduct. An easy and short synthesis of 2-deoxy-2-C-methylene-D-erythro-pentono-1,4-lactone
(Taylor & Francis IncPhiladelphiaEUA, 2004)