Now showing items 76509-76528 of 76706

    • Saez, Patricio; Borges, Yolanda; González, Ernesto; Cassels Niven, Bruce (Elsevier , Science Ltd., 1993-02-16)
      I, 2C·fI 12'(2,5.dimelhoxYJ'hcny1)elhyl;mlil1cj (1'°1 ." Ií, 7-1),1 1\II'F,\ pp,1,.~. trlmelhoxyphenyl)elhylnl11il1el (pDz = 5.81). ,c·n (2(2,5 ditnrfh,,:(y.-1I11f:lhylpIH~lIy')("',yl:"I1II1('1 (pO, = 5.06), homovelalrylnmlne ...
    • Universidad de Chile. Consejo Universitario (2011-10-12)
    • Universidad de Chile. Consejo Universitario (2014-09-30)
    • Universidad de Chile. Consejo Universitario (2013-11-12)
    • Universidad de Chile. Consejo Universitario (2015-10-06)
    • Universidad de Chile. Consejo Universitario (2016-07-05)
    • Universidad de Chile. Consejo Universitario (2010-11-30)
    • Aguilera-Olivares, Daniel; Palma-Onetto, Valeria; Flores-Prado, Luis; Zapata, Víctor; Niemeyer, Hermann M. (Blackwell Publishing Ltd, 2017)
      © 2017 The Netherlands Entomological Society Investment in soldier production in eusocial lineages involves a trade-off between maintenance costs and defense benefits. Termites are eusocial insects that live in colonies ...
    • Werner, R.; Soto Bustamante, Eduardo; Navarrete Encina, Patricio; Haase, W. (2002)
      X-ray diffraction data for four different liquid crystalline side group methacrylic polymers based on the ω-hexyloxysalicylaldimine moiety with p-alkyl or p-alkyloxy terminal substituents are presented. For the decyloxy, ...
    • Atria Salas, Ana María; Cortés, Piedad; Garland, María Teresa; Baggio, Ricardo; Morales, Karina; Soto, Mauricio; Corsini, Gino (2011)
      The complexes Diaqua-bis(5-nitroimidazole)-copper(II)-dinitrate (1); Tetrakis(4- phenylimidazole)-copper(II)-dinitrate, ethanol solvate (2); Bis(4-phenylimidazole)-bis(acetate)-copper(II) (3); Hexakis(4-phenylimidazole)- ...
    • Ostrovskii, B. I.; Soto Bustamante, Eduardo; Sulianov, S. N.; Galyametdinov, Y.; Haase, W. (GORDON BREACH SCI PUBL LTD, 1996)
      Structural investigations using X-ray diffraction on methacrylate and acrylate based polymers with different side-chain mesogenic units are presented. The measurements were carried out by means of diffractometers with one ...
    • Soto Bustamante, Eduardo; Vergara Toloza, Rafael Orlando; Saldaño Hurtado, Danilo; Navarrete Encina, Patricio (TAYLOR & FRANCIS LTD, 2003-05)
      The synthesis and measurement of thermodynamic properties of six methacrylate-based polymers were undertaken to observe the relationship between structural aliphatic features and mesophase properties. X-ray measurements ...
    • Harvey, Miguel Angel; Baggio, Sergio; Garland, María Teresa; Baggio, Ricardo (TAYLOR & FRANCIS LTD, 2005-02-15)
      Two new cadmium acetate compounds, Cd(tpy)(Ac)(2)center dot 2H(2)O (1) and Cd-2(bbip)(2) (Ac)(3)center dot 0.5S(2)O(8)center dot 2H(2)O (2) (tpy = 2,2',2 ''-terpyridine; bbip = 2,6-(benzimidazol-2-yl)pyridine; Ac = acetate), ...
    • Treister, Ezequiel; Castander, Francisco J.; Maccarone, Thomas J.; Herrera, David; Gawiser, Eric; Maza Sancho, José; Coppi, Paolo S. (UNIV CHICAGO PRESS, 2004-03-01)
      We present the discovery of a high-redshift, X-ray-selected active galactic nucleus (AGN) by the Calan-Yale Deep Extragalactic Research ( CYDER) survey: CXOCY J033716.7-050153, located at z=4.61, the second high-redshift ...
    • McHardy, I.; Connolly, S.; Horne, K.; Cackett, E.; Gelbord, J.; Peterson, B.; Pahari, M.; Gehrels, N.; Goad, M.; Lira Teillery, Paulina; Arevalo, P.; Baldi, R.; Brandt, N.; Breedt, E.; Chand, H.; Dewangan, G.; Done, C.; Elvis, M.; Emmanoulopoulos, D.; Fausnaugh, M.; Kaspi, S.; Kochanek, C.; Korista, K.; Papadakis, I.; Rao, A.; Uttley, P.; Vestergaard, M.; Ward, M. (Oxford University Press, 2018)
      We report the results of intensive X-ray, UV, and optical monitoring of the Seyfert 1 galaxy NGC 4593 with Swift. There is no intrinsic flux-related spectral change in any variable component with small apparent variations ...
    • Kane, Andrew D.; Hansell, Jeremy A.; Herrera, Emilio A.; Allison, Beth J.; Niu, Youguo; Brain, Kirsty L.; Kaandorp, Joepe J.; Derks, Jan B.; Giussani, Dino A. (2014)
      Hypoxia is a common challenge to the fetus, promoting a physiological defence to redistribute blood flow towards the brain and away from peripheral circulations. During acute hypoxia, reactive oxygen species (ROS) interact ...
    • Greig, Douglas; Alcaíno Gálvez, Hernán Alejandro; Castro Gálvez, Pablo; García Nannig, Lorena; Verdejo, Hugo E.; Navarro, Mario; López, Rafael; Mellado, Rose Marie; Tapia Mamani, Fabiola Karina; Gabrielli, Luigi A.; Nogerol, Camilo; Chiong Lay, Mario; Godoy, Iván; Lavandero González, Sergio (ELSEVIER SCIENCE INC, 2011-04)
      Increased oxidative stress in heart failure (HF) leads to inflammation and endothelial dysfunction (ED). Both statins and allopurinol have known anti-oxidant properties, but their utility in HF has not been fully assessed.
    • Hernández San Martín, M. J.; Vargas Mora, Pablo; Araníbar Durán, Ligia (Elsevier, 2020)
      El xantogranuloma juvenil es un trastorno benigno poco frecuente, que pertenece al amplio grupo de las histiocitosis de células no Langerhans. Se presenta con uno o más nódulos eritematosos o amarillentos, ubicados ...
    • Hetz Flores, Claudio; Glimcher, Laurie H. (2008)
      A unique feature of secretory cells is the proliferation of the endoplasmic reticulum (ER) and Golgi network. The high demand imposed by protein synthesis and folding in secretory cells constitutes an endogenous source of ...
    • Hetz Flores, Claudio; Thielen, Peter; Matus, Soledad; Nassif, Melissa; Court, Felipe; Kiffin, Roberta; Martinez, Gabriela; Cuervo, Ana María; Brown, Robert H.; Glimcher, Laurie H. (2009)
      Mutations in superoxide dismutase-1 (SOD1) cause familial amyotrophic lateral sclerosis (fALS). Recent evidence implicates adaptive responses to endoplasmic reticulum (ER) stress in the disease process via a pathway known ...