Repositorio Académico de la Universidad de Chile: Recent submissions

Now showing items 32641-32660 of 98076

    • Electrodes Based on Zeolites Modified with Cobalt and/or Molybdenum for Pesticide Degradation. Part I: ... 
      Méndez-Torres, Ana María; Castro, Jorge; Fernández, Francisco; Garrido-Ramírez, Elizabeth; Escalona, Néstor; Gutiérrez, Claudio; Marco, José F.; Soledad Ureta-Zañartu, M. (Springer New York LLC, 2019)
      © 2018, Springer Science+Business Media, LLC, part of Springer Nature.With the purpose of obtaining inexpensive electrodes for the degradation of organic pesticides by the electro-Fenton reaction, the required H2O2 being ...
    • Sexual Orientation and Labor Force Participation: Findings from Chile and Uruguay 
      Brown, Camila; Contreras Guajardo, Dante; Schmidt, Luis (Routledge, 2019)
      © 2019, © 2019 IAFFE. This is the first study that examines the association between sexual orientation and labor force participation in Chile and Uruguay. Using information on heads of households and their partners from ...
    • Exposure to different amounts of dietary gluten in patients with non-celiac gluten sensitivity (Ncgs): An ... 
      Roncoroni, Leda; Bascuñán, Karla A.; Vecchi, Maurizio; Doneda, Luisa; Bardella, Maria T.; Lombardo, Vincenza; Scricciolo, Alice; Branchi, Federica; Elli, Luca (MDPI AG, 2019)
      © 2019, MDPI AG. All rights reserved.It is unclear whether patients with non-celiac gluten sensitivity (NCGS) can tolerate gluten. We have evaluated the changes of both gastrointestinal symptoms and quality of life for ...
    • The cancer-related transcription factor RUNX2 modulates expression and secretion of the matricellular protein ... 
      Villanueva, Francisco; Araya, Hector; Briceño, Pedro; Varela, Nelson; Stevenson, Andres; Jerez, Sofia; Tempio, Fabian; Chnaiderman, Jonas; Perez, Carola; Villarroel, Milena; Concha, Emma; Khani, Farzaneh; Thaler, Roman; Salazar Onfray, Flavio; Stein, Gary S.; van Wijnen (Wiley-Liss Inc., 2019)
      © 2019 Wiley Periodicals, Inc. Osteosarcomas are bone tumors that frequently metastasize to the lung. Aberrant expression of the transcription factor, runt-related transcription factor 2 (RUNX2), is a key pathological ...
    • Assessing parameter suitability for the strength evaluation of intramolecular resonance assisted hydrogen ... 
      Martínez Cifuentes, Maximiliano; Monroy-Cárdenas, Matías; Millas Vargas, Juan; Weiss López, Boris; Araya Maturana, Ramiro (MDPI AG, 2019)
      © 2019 by the authors.Intramolecular hydrogen bond (IMHB) interactions have attracted considerable attention due to their central role in molecular structure, chemical reactivity, and interactions of biologically active ...
    • Light smoking is associated with metabolic syndrome risk factors in Chilean young adults 
      Cheng, Evaline; Burrows, Raquel; Correa, Paulina; Güichapani, Carmen Gloria; Blanco, Estela; Gahagan, Sheila (Springer-Verlag Italia s.r.l., 2019)
      © 2019, Springer-Verlag Italia S.r.l., part of Springer Nature.Aims: Metabolic syndrome (MetS) is a cluster of risk factors for cardiometabolic diseases. While cigarette smoking is associated with MetS in adults, young ...
    • Seeing Double: ASASSN-18bt Exhibits a Two-component Rise in the Early-time K2 Light Curve 
      Shappee, B. J.; Holoien, T. W.S.; Drout, M. R.; Auchettl, K.; Stritzinger, M. D.; Kochanek, C. S.; Stanek, K. Z.; Shaya, E.; Narayan, G.; Brown, J. S.; Bose, S.; Bersier, D.; Brimacombe, J.; Chen, Ping; Dong, Subo; Holmbo, S.; Katz, B.; Muñoz, J. A.; Mutel, R. L.; Post, R. (Institute of Physics Publishing, 2019)
      © 2018. The American Astronomical Society. All rights reserved..On 2018 February 4.41, the All-Sky Automated Survey for SuperNovae (ASAS-SN) discovered ASASSN-18bt in the K2 Campaign 16 field. With a redshift of z = 0.01098 ...
    • Export take-offs and acceleration: Unpacking cross-sector linkages in the evolution of comparative advantage 
      Bahar, Dany; Rosenow, Samuel; Stein, Ernesto; Wagner, Rodrigo (Elsevier Ltd, 2019)
      © 2019 Elsevier LtdThe transition into non-traditional export activities attracts important policy and academic attention. Using international trade data, we explore how alternative linkages relate to the take-off and ...
    • Ocean circulation along the southern Chile transition region (38°–46°S): Mean, seasonal and interannual ... 
      Strub, P. Ted; James, Corinne; Montecino, Vivian; Rutllant, José A.; Blanco, José Luis (Elsevier Ltd, 2019)
      © 2019 The AuthorsSatellite and atmospheric model fields are used to describe the wind forcing, surface ocean circulation, temperature and chlorophyll-a pigment concentrations along the coast of southern Chile in the ...
    • Muscle MRI in a large cohort of patients with oculopharyngeal muscular dystrophy 
      Alonso-Jimenez, Alicia; Kroon, Rosemarie H.M.J.M.; Alejaldre-Monforte, Aida; Nuñez-Peralta, Claudia; Horlings, Corinne G.C.; Van Engelen, Baziel G.M.; Olive, Montse; González, Laura; Verges-Gil, Enric; Paradas, Carmen; Márquez, Celedonio; Garibaldi, Matteo; Gallano, (BMJ Publishing Group, 2019)
      © Author(s) (or their employer(s)) 2019.Background and objective Oculopharyngeal muscular dystrophy (OPMD) is a genetic disorder caused by an abnormal expansion of GCN triplets within the PABPN1 gene. Previous descriptions ...
    • Disease duration and disability in dysfeRlinopathy can be described by muscle imaging using heatmaps and ... 
      Gómez-Andrés, David; Díaz, Jorge; Munell, Francina; Sánchez-Montáñez, Ángel; Pulido-Valdeolivas, Irene; Suazo, Lionel; Garrido, Cristián; Quijano-Roy, Susana; Bevilacqua, Jorge A. (John Wiley and Sons Inc., 2019)
      © 2018 Wiley Periodicals, Inc.Introduction: The manner in which imaging patterns change over the disease course and with increasing disability in dysferlinopathy is not fully understood. Methods: Fibroadipose infiltration ...
    • Multifunctional nanocarriers for the treatment of periodontitis: Immunomodulatory, antimicrobial, and ... 
      Cafferata, Emilio A.; Alvarez, Carla; Diaz, Karla T.; Maureira, Miguel; Monasterio, Gustavo; González, Fermín E.; Covarrubias, Cristian; Vernal Astudillo, Rolando (Blackwell Publishing Ltd, 2019)
      © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd. All rights reserved Periodontitis is an inflammatory disease, in which the host immuno-inflammatory response against the dysbiotic subgingival biofilm leads ...
    • Neuropsychiatric Symptoms in Alzheimer's Disease Are the Main Determinants of Functional Impairment in ... 
      Delgado, Carolina; Vergara, Rodrigo C.; Martínez, Melissa; Musa, Gada; Henríquez, Fernando; Slachevsky Chonchol, Andrea (IOS Press, 2019)
      © 2019 IOS Press and the authors. All rights reserved.Background: Neuropsychiatric symptoms and cognitive impairment are independent contributors of functional impairment in activities of daily living (ADL) in Alzheimer's ...
    • Masseter muscle atrophy impairs bone quality of the mandibular condyle but not the alveolar process early ... 
      Balanta-Melo, Julián; Torres-Quintana, María Angélica; Bemmann, Maximilian; Vega, Carolina; González, Constanza; Kupczik, Kornelius; Toro-Ibacache, Viviana; Buvinic, Sonja (Blackwell Publishing Ltd, 2019)
      © 2018 John Wiley & Sons LtdBackground: Masseter muscle function influences mandibular bone homeostasis. As previously reported, bone resorption markers increased in the mouse mandibular condyle two days after masseter ...
    • 5-HT 2 receptor binding, functional activity and selectivity in N-benzyltryptamines 
      Toro-Sazo, Miguel; Brea, José; Loza, María I.; Cimadevila, Marta; Cassels Niven, Bruce (Public Library of Science, 2019)
      © 2019 Toro-Sazo et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ...
    • Sampling Strategies for Uncertainty Reduction in Categorical Random Fields: Formulation, Mathematical ... 
      Santibañez, Felipe; Silva, Jorge F.; Ortiz, Julián M. (Springer Verlag, 2019)
      © 2019, International Association for Mathematical Geosciences.The task of optimal sampling for the statistical simulation of a discrete random field is addressed from the perspective of minimizing the posterior uncertainty ...
    • Natural attributes of Chilean honeys modified by the presence of neonicotinoids residues 
      Mejias, Enrique; Gómez, Carlos; Garrido, Tatiana; Godoy, Paulina; Gómez, Miguel; Montenegro, Gloria (Springer Netherlands, 2019)
      © 2019, Springer Nature B.V. Honeys in Chile are produced from native and endemic plant species that, due to phenolic compounds, present beneficial biological attributes. However, certain undesirable pollutants can exist ...
    • Seabird and pinniped shape soil bacterial communities of their settlements in Cape Shirreff, Antarctica 
      Ramírez-Fernández, Lía; Trefault, Nicole; Carú, Margarita; Orlando, Julieta (Public Library of Science, 2019)
      © 2019 Ramírez-Fernández et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided ...
    • Chaotic patterns and localized states in spin valves 
      Cabanas, Ana M.; Clerc Gavilán, Marcel; Laroze, David; Leon, Alejandro O. (Elsevier B.V., 2019)
      © 2019 Elsevier B.V. Driven nano-magnets have attracted increasing attention due to their potential applications and complex dynamical behavior. Spin valves are possibly the most studied driven nano-magnets because applied ...
    • Earlier puberty in boys with type 1 diabetes mellitus compared to a simultaneously recruited group of control ... 
      Gaete, Ximena; Vivanco, Maritza; Lopez, Patricia; Rocha, Ana; Sepúlveda, Carolina; Codner Dujovne, Ethel (Blackwell Publishing Ltd, 2019)
      © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons LtdBackground: Recent studies have suggested that there is an earlier age of onset of puberty in healthy boys. However, no study has determined the age of pubertal ...