Listar Vol. 27, Nº 1: Enero - Abril (2018) por título

Mostrando ítems 4-9 de 9

    • EVALUATION OF THE NANOSTRAIN CAUSED BY INCOHERENT PARTICLES IN AN ALUMINUM–BASED COMPOSITE 

      Hernández-Rivera, J. L.; Ramos-Azpeitia, M.; Cruz Rivera, J. J.; Palmerin Moreno, J.; Garay-Reyes, C. G. (Comité Interamericano de Sociedades para Microscopía Electrónica - CIASEM, 2017-11)
      Aluminium based composite with dispersed graphite particles was processed by means of mechanical alloying, cold compression, sintering and hot extrusion. Samples for High Resolution Electron Microscopy (HRTEM) were obtained ...

    • FORMER  BOUNDARIES CHARACTERIZATION IN THE SUPERPLASTIC MICROSTRUCTURE OF A Zn-Al EUTECTOID ALLOY MODIFIED WITH 2%Wt OF Cu 

      Ramos, M.; Martínez, E. E.; Hernandez, J. L. (Comité Interamericano de Sociedades para Microscopía Electrónica - CIASEM, 2017-10)
      The effect of three different solutionizing and annealing heat treatments on the initial superplastic microstructure of a Zn-21Al-2Cu alloy was studied. Microstructural characterization using SEM and DRX techniques revels ...

    • FUNGI INVOLVED IN BIODETERIORATION OF DOCUMENTS IN PAPER AND EFFECT ON SUBSTRATE 

      Borrego, S.; Guiamet, P.; Vivar, I.; Battistoni, P. (Comité Interamericano de Sociedades para Microscopía Electrónica - CIASEM, 2017-11)
      Fungi damage valuable documents mechanically, chemically and aesthetically because they form hyphae, excrete pigments and organic acids, generating particular local conditions that modify the physical-chemical properties ...

    • MICROSCOPIC TECHNIQUES IN THE DETERMINATION OF THE BIODETERIORATION IN CINEMATOGRAPHIC FILMS 

      Vivar, I.; Borrego, S. F.; García, A.M. (Comité Interamericano de Sociedades para Microscopía Electrónica - CIASEM, 2017-11)
      For years, the researchers have been interested in studying the deterioration caused by microorganisms in the cinematographic heritage. To study the biodeterioration caused by microorganisms not only techniques of ...

    • PALYNOLOGY OF TWENTY ONE SPECIES OF ECHEVERIA GENUS (CRASSULACEAE) FROM MEXICO – HIGH RESOLUTION STUDY 

      González-Mancera, G.; Reyes-Santiago, P.J.; de la Cruz-López, L.E.; Islas-Luna, M.A.; Sánchez-Sauza, M.A.; Flores-García, M.A.; Vergara-Silva, F. (Comité Interamericano de Sociedades para Microscopía Electrónica - CIASEM, 2017-11)
      Mexico has the largest diversity of genus Echeveria. To preserve the biological diversity of this highly endemic plant group, as well as to make its industrial production sustainable, the complete knowledge of their ...

    • TEXTURA Y MICROESTRUCTURA EN SEMIRODAJAS DE PIÑA DESHIDRATADA VARIEDAD ROJA ESPAÑOLA 

      Sanabria, N. S.; Cova, A.; Cueto, D.; Rodríguez, G. (Comité Interamericano de Sociedades para Microscopía Electrónica - CIASEM, 2016-11)
      Un aspecto clave en el deshidratado de la piña (Ananas comosus) es la textura, la cual se asocia a la estructura del tejido. Al evaluar dicha estructura, se revelan los efectos de los tratamientos empleados. El objetivo ...