Facultad de Ciencias Físicas y Matemáticas: Recent submissions

Now showing items 8161-8180 of 22118

    • Linked factors to access to sexual health checkups of female sex workers in the metropolitan region of Chile 
      Prieto, Julieta Belmar; Ávila, Valeria Stuardo; Folch, Cinta; Montoliu, Alexandra; Casabona, Jordi (Springer International Publishing, 2019)
      © 2018, Swiss School of Public Health (SSPH+).Objectives: To describe and compare the profile of female sex workers (FSWs) that access or do not access sexual health checkups (SHC). The research question was what are the ...
    • A multicriteria stochastic optimization framework for sustainable forest decision making under uncertainty 
      Álvarez Miranda, Eduardo; Garcia-Gonzalo, Jordi; Pais, Cristobal; Weintraub Pohorille, Andrés (Elsevier B.V., 2019)
      © 2018 Elsevier B.V.A core process in forestry planning corresponds to the design of optimal harvesting policies along with road network layouts. In the most common setting, decision makers seek for solutions that maximize ...
    • Damage assessment of the 2015 Mw 8.3 Illapel earthquake in the North-Central Chile 
      Fernández, José; Pastén, César; Ruiz Tapia, Sergio; Leyton, Felipe (Springer Netherlands, 2019)
      © 2018, Springer Nature B.V.Destructive megathrust earthquakes, such as the 2015 Mw 8.3 Illapel event, frequently affect Chile. In this study, we assess the damage of the 2015 Illapel Earthquake in the Coquimbo Region ...
    • Development and applicability of GBS approach for genomic studies in Japanese plum (Prunus salicina Lindl.) 
      Salazar, Juan Alfonso; Pacheco, Igor; Silva, Claudia; Zapata, Patricio; Shinya, Paulina; Ruiz, David; Martínez Gómez, Pedro; Infante Espiñeira, Rodrigo (Taylor and Francis Ltd., 2019)
      © 2018, © 2018 The Journal of Horticultural Science & Biotechnology Trust. Genotyping by sequencing (GBS) provides a large quantity of useful data suitable for the identification of single nucleotide polymorphisms (SNPs), ...
    • The influence of seawater on magnetite tailing rheology 
      Reyes, Cristian; Álvarez, Matías; Ihle, Christian F.; Contreras, Matías; Kracht, Willy (Elsevier Ltd, 2019)
      © 2018 Elsevier Ltd It is well known that seawater affects mineral beneficiation, especially in the presence of fine particles. In the present paper, the effect of seawater fraction on the rheology of unflocculated fine ...
    • VALES V: A kinematic analysis of the molecular gas content in H-ATLAS galaxies at z ~ 0.03-0.35 using ALMA 
      Molina, J.; Ibar, Edo; Villanueva, V.; Escala, A.; Cheng, C.; Baes, M.; Messias, H.; Yang, C.; Bauer, F. E.; van der Werf,; Leiton, R.; Aravena, M.; Swinbank, A. M.; Michalowski, M. J.; Muñoz-Arancibia, A. M.; Orellana, G.; Hughes, T. M.; Farrah, D.; De Zotti, G.; Lara-Lóp (Oxford University Press, 2019)
      © 2018 The Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society.We present Atacama Large Millimeter/submillimeter Array (ALMA) resolved observations of molecular gas in galaxies up ...
    • Optimal Dual-VENC Unwrapping in Phase-Contrast MRI 
      Carrillo, Hugo; Osses, Axel; Uribe, Sergio; Bertoglio, Cristobal (Institute of Electrical and Electronics Engineers Inc., 2019)
      © 2018 IEEE. Dual-VENC strategies have been proposed to improve the velocity-to-noise ratio in phase-contrast MRI. However, they are based on aliasing-free high-VENC data. The aim of this paper is to propose a dual-VENC ...
    • The Ophiuchus DIsc Survey Employing ALMA (ODISEA) - I: Project description and continuum images at 28 au resolution 
      Cieza, Lucas A.; Ruíz-Rodríguez, Dary; Hales, Antonio; Casassus Montero, Simón; Pérez, Sebastian; Gonzalez-Ruilova, Camilo; Cánovas, Hector; Williams, Jonathan P.; Zurlo, Alice; Ansdell, Megan; Avenhaus, Henning; Bayo, Amelia; Bertrang, Gesa H.M.; Christiaens, Valentin; Dent, (Oxford University Press, 2019)
      © 2018 The Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society. We introduce the Ophiuchus DIsc Survey Employing ALMA (ODISEA), a project aiming to study the entire population of ...
    • Definition of a temporal distribution index for high temporal resolution precipitation data over Peninsular ... 
      Meseguer-Ruiz, Oliver; Osborn, Timothy J.; Sarricolea, Pablo; Jones, Philip D.; Cantos, Jorge Olcina; Serrano-Notivoli, Roberto; Martin-Vide, Javier (Springer Verlag, 2019)
      © 2018, Springer-Verlag GmbH Germany, part of Springer Nature. Precipitation on the Spanish mainland and in the Balearic archipelago exhibits a high degree of spatial and temporal variability, regardless of the temporal ...
    • Yield of Echocardiography in the Evaluation of Cerebral Ischemic Events: A Single Center Cohort Study 
      Brunser, Alejandro M.; Ibañez-Arenas, Rodrigo; Larico, Martin; Mansilla, Eloy; Almeida, Juan; Olavarría, Verónica V.; Muñoz, Paula; Rojo, Alexis; Cavada, Gabriel; Lavados Germain, Pablo Manuel (W.B. Saunders, 2019)
      © 2018Background: Echocardiography (ECO) is frequently used as a screening test in patients with acute ischemic brain disease. We aimed to evaluate the additional information and therapeutic impact resulting from ECO in ...
    • Building a Data Platform for Cross-Country Urban Health Studies: the SALURBAL Study 
      Quistberg, D. Alex; Diez Roux, Ana V.; Bilal, Usama; Moore, Kari; Ortigoza, Ana; Rodriguez, Daniel A.; Sarmiento, Olga L.; Frenz, Patricia; Friche, Amélia Augusta; Caiaffa, Waleska Teixeira; Vives, Alejandra; Miranda, J. Jaime; Alazraqui, Marcio; Spinelli, Hugo; Guevel (Springer Science and Business Media Deutschland GmbH, 2019)
      © 2018, The Author(s).Studies examining urban health and the environment must ensure comparability of measures across cities and countries. We describe a data platform and process that integrates health outcomes together ...
    • The value of network investment coordination to reduce environmental externalities when integrating renewables: ... 
      Matamala, Carlos; Moreno, Rodrigo; Sauma, Enzo (Elsevier Ltd, 2019)
      © 2018 Elsevier LtdThe need to decarbonize the power sector through increased participation of renewable generation has originated an escalating necessity for transmission network investments that can be undertaken by a ...
    • Dickkopf-1 reduces hypertrophic changes in human chondrocytes derived from bone marrow stem cells 
      Rojas, Andrea; Mardones, Rodrigo; Pritzker, Kenneth; van Wijnen, Andre J.; Galindo, Mario A.; Las Heras, Facundo (Elsevier B.V., 2019)
      © 2018The in vitro process of chondrogenic differentiation of mesenchymal stem cells (MSCs) induces a pre-apoptotic hypertrophic phenotype, guided by the active status of the WNT/β‑catenin pathway. To achieve a stable ...
    • Synthesis and characterization of magnetite nanoparticles functionalized with organophosphorus compounds ... 
      Molina, Lorena; Gaete, José; Alfaro, Ian; Ide, Viviana; Valenzuela, Fernando; Parada Aliste, José; Basualto, Carlos (Elsevier B.V., 2019)
      © 2018 In this communication, adsorbents based on functionalized magnetite nanoparticles were synthetized, characterized and evaluated as adsorbents for the uptake of La (III), Pr(III) and Nd(III) from aqueous solutions. ...
    • Nonlinear stability of 2-solitons of the sine-Gordon equation in the energy space 
      Muñoz, Claudio; Palacios, José M. (Elsevier Masson SAS, 2019)
      © 2018 Elsevier Masson SASIn this article we prove that 2-soliton solutions of the sine-Gordon equation (SG) are orbitally stable in the natural energy space of the problem H1×L2. The solutions that we study are the 2-kink, ...
    • mrMoulder: A recommendation-based adaptive parameter tuning approach for big data processing platform 
      Cai, Lin; Qi, Yong; Wei, Wei; Wu, Jinsong; Li, Jingwei (Elsevier B.V., 2019)
      © 2018 Elsevier B.V. Nowadays the world has entered the big data era. Big data processing platforms, such as Hadoop and Spark, are increasingly adopted by many applications, in which there are numerous parameters that can ...
    • Does epimuscular myofascial force transmission occur between the human quadriceps muscles in vivo during ... 
      Freitas, Sandro R.; Antunes, André; Salmon, Pierre; Mendes, Bruno; Firmino, Telmo; Cruz-Montecinos, Carlos; Cerda, Mauricio; Vaz, João R. (Elsevier Ltd, 2019)
      © 2018 Elsevier LtdThis study sought to examine the shear modulus (i.e., an force index) of three quadriceps muscles [i.e., vastus medialis (VM), vastus lateralis (VL), and rectus femoris (RF)] during passive stretching ...
    • Corrigendum to “Kinematic study of Iquique 2014 Mw 8.1 earthquake: Understanding the segmentation of the ... 
      Jara, Jorge; Sánchez-Reyes, Hugo; Socquet, Anne; Cotton, Fabrice; Virieux, Jean; Maksymowicz, Andrei; Díaz-Mojica, John; Walpersdorf, Andrea; Ruiz, Javier; Cotte, Nathalie; Norabuena, Edmundo (Elsevier B.V., 2019)
      © 2018 Elsevier B.V.The authors would like to confirm that the authorship list should be as above. The authors would like to apologise for any inconvenience caused.
    • Cyclodialysis cleft repair: A multi-centred, retrospective case series 
      Popovic, Marko; Shareef, Shakeel; Mura, Juan J.; Valenzuela, Felipe; González Martín-Moro, Julio; Schlenker, Matthew B.; Barton, Keith; Muñoz-Negrete, Francisco; Razeghinejad, Mohammad Reza; Ahmed, Iqbal Ike K. (Blackwell Publishing, 2019)
      © 2018 Royal Australian and New Zealand College of Ophthalmologists Importance: There is a paucity of evidence analysing the treatment of cyclodialysis clefts. Background: We describe outcomes following the treatment of ...
    • Risk analysis in low-voltage distribution systems 
      Aliyari, Mostafa; Ayele, Yonas Z.; Barabadi, Abbas; Droguett, Enrique Lopez (SAGE Publications Ltd, 2019)
      © IMechE 2018. Electric power distribution is a complex network involving technical challenges from a wide range of sources, a considerable degree of risk and substantial financial resources. Design and maintenance strategies ...