Browsing by Title Facultad de Ciencias Físicas y Matemáticas
Now showing items 4060-4079 of 20603
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(Elsevier, 2018)The level of existing research, as well as current code provisions and modeling approaches, are not adequate to characterize the behavior of squat reinforced concrete walls with shear - controlled responses. In this study, ...
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(MDPI, 2020)This paper presents a numerical study on the seismic performance of end-plate moment connection between I-beam to HSS (hollow structural section) column stiffened by outer diaphragms (EP-HSS). In previous experimental ...
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(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 ...
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(Blackwell Publishing, 2019)
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(ELSEVIER SCIENCE BV, 2005-02-15)New cyclopalladated complexes (Pd-A, Pd-B, Pd-C) were used as catalysts in ethylene polymerization. All of them show good activity, especially at a temperature of 80 degreesC. The molecular weight and molecular weight ...
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(2003)We present the Cal´an-Yale Deep Extragalactic Research (CYDER) Survey. The broad goals of the survey are the study of stellar populations, the star formation history of the universe and the formation and evolution of ...
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(MDPI AG, 2019)During the last number of years a variety of crystallization-driven self-assembly (CDSA) processes based on semicrystalline block copolymers have been developed to prepare a number of different nanomorphologies in solution ...
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(Elsevier B.V., 2019)Currently, Salmonella enterica serovar Typhimurium (S. Typhimurium), is a major global public health problem, which has caused food-borne illnesses in many countries. Today, with the extensive use of antimicrobials, ...
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(2013)We present a new variable-length encoding scheme for sequences of integers, Directly Addressable Codes (DACs), which enables direct access to any element of the encoded sequence without the need of any sampling method. ...
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(Academic Press, 2018)Different studies have demonstrated that vibration characteristics are sensitive to debonding in composite structures. Nevertheless, one of the main restrictions of vibration measurements is the number of degrees of ...
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(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 ...
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(Elsevier, 2020)The 2010 Chile earthquake of magnitude Mw 8.8 showed the importance of using correct detailing at the wall boundary. Most design methodologies for wall boundary special detailing have been compared to testing, but at the ...
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(MDPI, 2022)Steel-concrete composite systems are an efficient alternative to mid- and high-rise building structures because of their high strength-to-weight ratio when compared to traditional concrete or steel constructive systems. ...
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(IOP, 2022)We report Hubble Space Telescope Cosmic Origins Spectrograph spectroscopy of 10 quasars with foreground starforming galaxies at 0.02 < z < 0.14 within impact parameters of ∼1–7 kpc. We detect damped/sub-damped Lyα (DLA/sub-DLA) ...
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(ELSEVIER, 2006-10-01)The Landau-Lifschitz-Gilbert (LLG) equation is used widely in device design to describe spin motions in magnetic nanoscale structures. The damping term in this equation plays an essential role in the description of the ...
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(Universidad de Chile, 2020)El Terremoto de Puebla-Morelos , ocurrido el 19 de septiembre de 2017, provocó el colapso en Ciudad de México de 44 edificaciones de las cuales la mayoría corresponde a estructuras antiguas construidas con códigos de diseño ...
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(Universidad de Chile, 2020)El presente trabajo de título consiste en estudiar cómo el corte de hebras exteriores de un cable afecta en su respuesta, es decir, la capacidad de carga y campos de tensiones y deformaciones a lo largo de la totalidad del ...
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(MDPI, 2022)Although crucial for the addition of new nitrogen in marine ecosystems, dinitrogen (N-2) fixation remains an understudied process, especially under dark conditions and in polar coastal areas, such as the West Antarctic ...
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(Institute of Electrical and Electronics Engineers Inc., 2020)
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(Universidad de Chile, 2019)La administración de recursos humanos es de suma importancia, ya sea en una tienda física o una plataforma en línea, ya que contribuyen a determinar la relación entre la firma y sus clientes. En muchas industrias de ...