Mostrando 10 resultados de: 10
Publisher
Proceedings of SPIE - The International Society for Optical Engineering(3)
American Journal of Physics(1)
Applied Catalysis A: General(1)
International Journal of Optomechatronics(1)
Journal of Physics: Conference Series(1)
Área temáticas
Fisiología humana(3)
Fisiología y materias afines(2)
Física aplicada(2)
Instrumentos de precisión y otros dispositivos(2)
Ciencias de la tierra(1)
Automated system for measuring the static friction coefficient. A device for learning activities
ArticleAbstract: A device for determination of static friction coefficient is presented, which has been designed to iPalabras claves:automation with ARDUINO, inclined plane, Static friction coefficient, teaching laboratory practicesAutores:Jesús González-Laprea, Santiago ÁlvaroFuentes:scopusA new morphological cell parameter based on optical phase for the evaluation of cell populations
Conference ObjectAbstract: In this work, we introduce an opto-geometric parameter for the morphologic characterization of cellPalabras claves:cell adhesion, Cell morphology, Interference Microscopy, Optical phase, Quantitative phase microscopy.Autores:Darias J.R., Jesús González-Laprea, Márquez A., Noris-Suarez K.Fuentes:googlescopusAdaptive control system for improvement of contrast in interferograms
Conference ObjectAbstract: The present work consists on the development of an adaptive control system to compensate the reductiPalabras claves:adaptive control, Contrast, Interferogram, Opto-electronic control, vibrationAutores:Escalona R., Jesús González-Laprea, Veloz N.Fuentes:googlescopusFrequency to voltage converter as a phase controller in phase shifting interference Microscopy
ArticleAbstract: A new system for the control of a piezoelectric device is introduced. It works as a phase shifter inPalabras claves:Interference optical microscopy, Phase shiftingAutores:Cappelletto J., Escalona R., Jesús González-LapreaFuentes:googlescopusFirst ESR dating of quaternary sediments in Mérida Andes, Western Venezuela
ArticleAbstract: The main objective of this study is to demonstrate that Electron Spin Resonance (ESR) dating of QuatPalabras claves:Alluvial terraces, Electron spin resonance, Mérida Andes, Quaternary dating, VENEZUELAAutores:Bruno Conicelli, Corina Campos, Díaz M., González A., Jesús González-Laprea, Nataly Aranda, Oswaldo Guzmán, Vassallo R.Fuentes:googlescopusHydrogen peroxide decomposition over Ln<inf>1-x</inf>A<inf>x</inf>MnO<inf>3</inf> (Ln = La or Nd and A = K or Sr) perovskites
ArticleAbstract: The following perovskites La1-xKxMnO3 (x = 0-0.15), La1-xSrxMnO3 (x = 0-0.3), Nd1-xSrxMnO3 (x = 0-0.Palabras claves:Hydrogen peroxide decomposition, Oxygen non-stoichiometry, Perovskite catalyst, Suprafacial mechanismAutores:Fierro J.L.G., Jesús González-Laprea, Lago R.M., Lee Y.N.Fuentes:googlescopusPhotoelectric effect measurements on a conventional neon bulb
ArticleAbstract: This work outlines a new instructional laboratory experiment focused on the photoelectric effect andPalabras claves:Autores:Durante-Rincón C.A., Jesús González-Laprea, Kabir Sulca, Luis José Borrero González, Santiago Díaz-EcheverríaFuentes:scopusQuantitative phase microscopy for the study of bone cells on multiple roughness surfaces
Conference ObjectAbstract: We present a phase shifting interferometry system for the study of the early adhesion process for osPalabras claves:Bone cells, Interference Microscopy, Optical phase mapsAutores:Escalona R., Jesús González-Laprea, Márquez A., Noris-Suarez K.Fuentes:googlescopusStructural and thermal properties of InSb:Mn with MnSb clusters
Conference ObjectAbstract: III-V family compounds doped with transition metals are promising materials for spintronic applicatiPalabras claves:Autores:Castro J.A., Durante-Rincón C.A., Fermín J.R., Jesús González-Laprea, Mendoza Oliveros M.E., Quintana E.Fuentes:googlescopusStudy of bone cells by quantitative phase microscopy using a Mirau interferometer
ArticleAbstract: The article presents the use of an interference microscope, using a Mirau objective for the study ofPalabras claves:Interferential microscopy, Opaque surfaces, Optical phase maps, Osteoblast-like cells, Quantitative phase microscopyAutores:Escalona R., Jesús González-Laprea, Márquez A., Noris-Suarez K.Fuentes:googlescopus