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Resultados 141-150 de 669.
Resultados por ítem:
Vista previaFecha de publicaciónTítuloAutor(es)
1-may-2010Al-doped ZnO: Electronic, electrical and structural propertiesMaldonado, F.; Stashans, A.
30-jul-2010Measuring collaboration and creativity skills through rubrics: Experience from UTPL collaborative social networks coursePiedra Pullaguari, N.; Chicaiza Espinosa, J.; Lopez Vargas, J.; Romero Pelaez, A.
-Chemical composition, antifungal and antibacterial activity of the essential oil from Baccharis latifolia (Ruiz & Pav.) Pers. (Asteraceae) from Loja, EcuadorMalagon Aviles, O.; Cartuche Flores, L.; Morocho Zaragocin, S.; Rosillo, M.; Valarezo Valdez, B.; Meneses Chamba, M.
-Guilds of mycorrhizal fungi and their relation to trees, ericads, orchids and liverworts in a neotropical mountain rain forestSetaro, S.; Haug, I.; Oberwinkler, F.; Weiss, M.; Nebel, M.; Preussing, M.; Suarez Chacon, J.
-Diverse tulasnelloid fungi form mycorrhizas with epiphytic orchids in an Andean cloud forestAbele, A.; Oberwinkler, F.; Weiss, M.; Garnica, S.; Suarez Chacon, J.
17-ene-2012Ab initio calculation of chromium oxide containing Ti dopantMaldonado, F.; Stashans, A.; Novillo, M.
15-oct-2010Fundamental and excited states of F-type centres in MgSiO3 perovskiteStashans, A.; Piedra, L.; Briceno, T.
9-jul-2009Quantum chemical investigation of lanthanum doping effects in tetragonal and rhombohedral PZT materialsStashans, A.; Maldonado, F.
-A quantum mechanical study of La-doped Pb(Zr,Ti)O-3Stashans, A.; Maldonado, F.
1-mar-2007Hydrogen impurity in SrTiO3: Structure, electronic properties and migrationBarreto, R.; Stashans, A.; Villamagua Conza, L.; Procel, L.