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El Repositorio Institucional de la Universidad Mayor, tiene como objetivo publicar, en formato digital, todos los objetos derivados de su producción científica, académica, cultural y artística. En palabras simples es una vitrina que pone en valor su patrimonio documental.
Alfaro, Fernando D. [Univ Mayor, GEMA Ctr Genom Ecol & Environm, Santiago, Chile]; Abades, Sebastián [Univ Mayor, GEMA Ctr Genom Ecol & Environm, Santiago, Chile]; Bastida, Felipe; Eldridge, David J.; Gallardo, Antonio; Garcia-Velazquez, Laura; Garcia, Carlos; Hart, Stephen C.; Pérez, Cecilia A.; Santos, Fernanda; Trivedi, Pankaj; Williams, Mark A.; Delgado-Baquerizo, Manuel(WILEY, 2020)
Unlike plants and vertebrates, the ecological preferences, and potential vulnerabilities of soil invertebrates to environmental change, remain poorly understood in terrestrial ecosystems globally. We conducted a cross-biome ...
dos Santos, Adriana Lopes [Univ Mayor, Fac Ciencias, Ctr Genom Ecol & Medio Ambiente]; Yau, Sheree; Eikrem, Wenche; Ribeiro, Catherine Gerikas; Gourvil, Priscillia; Balzano, Sergio; Escande, Marie-Line; Moreau, Herve; Vaulot, Daniel(WILEY, 2020)
Members of the class Mamiellophyceae comprise species that can dominate picophytoplankton diversity in polar waters. Yet, polar species are often morphologically indistinguishable from temperate species, although clearly ...
Valdivia, Leonardo E. [Univ Mayor, Fac Ciencias, Ctr Integrat Biol, Santiago, Chile]; Krasnow, Anna M.; Ford, Marc C.; Wilson, Stephen W.; Attwell, David(NATURE PUBLISHING GROUP, 2018)
How action potentials regulate myelination by oligodendrocytes is uncertain. We show that neuronal activity raises [Ca2+](i) in developing oligodendrocytes in vivo and that myelin sheath elongation is promoted by a high ...
Celis-Morales, Carlos [Univ Mayor, Ctr Exercise Physiol Res CIFE, Santiago, Chile]; Petermann-Rocha, Fanny; Chen, Minghao; Gray, Stuart R.; Ho, Frederick K.; Pell, Jill P.(ELSEVIER IRELAND LTD, 2020)
Introduction: The critical sociodemographic, lifestyle and diseases factors influencing sarcopenia, defined by the current European Working Group on Sarcopenia 2 (EWGSOP2) classification and cut-off points, have not yet ...
The identity of the dominant root-associated microbial symbionts in a forest determines the ability of trees to access limiting nutrients from atmospheric or soil pools(1,2), sequester carbon(3,4) and withstand the effects ...
Coll, D. [Univ Mayor, Fac Ciencias, Nucl Quim & Bioquim, Santiago, Chile]; Jessop, I. A.; Bravo, D.; Durán, E.; Rodríguez-González, F. E.; Tagle, L. H.; Ortiz, P.; Mirabal, Y.; Aguilar-Vega, M.; Martin-Trasanco, R.; Terraza, C. A.; Tundidor-Camba, A.(WILEY, 2020)
Two new poly(imide)s (PIs) are derived from a biphenylspirobisindane-diamine monomer and the commercial dianhydrides: 4,4 '-hexafluoroisopropyliden diphthalic anhydride (6FDA) and pyromellitic anhydride (PMDA). Using ...
César Cardenas, J. [Univ Mayor, Fac Sci, Ctr Integrat Biol, Santiago, Chile]; Court, Felipe A. [Univ Mayor, Fac Sci, Ctr Integrat Biol, Santiago, Chile]; Luke Wiseman, R. [Univ Mayor, Fac Sci, Ctr Integrat Biol, Santiago, Chile]; Bustos, Galdo [Univ Mayor, Fac Sci, Ctr Integrat Biol, Santiago, Chile]; Carreras-Sureda, Amado; Jana, Fabian; Urra, Hery; Duránd, Sylvere; Mortenson, David E.; Sagredo, Alfredo; Hazari, Younis; Ramos-Fernández, Eva; Sassano, María L.; Pihan, Philippe; van Vliet, Alexander R.; González-Quiroz, Matias; Torres, Angie K.; Tapia-Rojas, Cheril; Kerkhofs, Martijn; Vicente, Ruben; Kaufman, Randal J.; Inestrosa, Nibaldo C.; González-Billault, Christian; Agostinis, Patrizia; Bultynck, Geert; Kroemer, Guido; Hetz, Claudio(NATURE PUBLISHING GROUP, 2019)
Mitochondria-associated membranes (MAMs) are central microdomains that fine-tune bioenergetics by the local transfer of calcium from the endoplasmic reticulum to the mitochondrial matrix. Here, we report an unexpected ...
Morales A.; Aravena, Angélica [Escuela de Educación, Universidad Mayor, Chile](UNESP - Universidade Estadual Paulista, Pró-Reitoria de Pesquisa Programa de Pós-Graduação em Educação Matemática, 2018)
We report the results of a research on the re-signification of the Cartesian plane in a group of fifth-grade students of a Chilean school. The corresponding mathematical school discourse lacks meaningful teaching situations ...
Lee B., Molina N.; Sánchez Sepúlveda, Rodrigo [Facultad de Medicina, Universidad Mayor, Chile]; Zavala, Gabriela [Facultad de Medicina, Universidad Mayor, Chile](Sociedad Argentina de Gastroenterología, 2018)
La colitis eosinofílica es una enfermedad poco frecuente. Forma parte de las gastroenteritis eosinofílicas, caracterizada por la infiltración eosinofílica de los tejidos. Puede afectar cualquier segmento del tubo digestivo, ...
Pavez B., Saavedra A., Gentina J.C.; Díaz, Mauricio [Institute of Biotechnology, Universidad Mayor, Chile](Trans Tech Publications, 2013)
Extracellular polymeric substances (EPS) play an important role in the attachment of bacteria to sulphide minerals, biofilm formation and efficiency of the bioleaching process. Previous studies have suggested a potential ...