Browsing by Title Facultad de Ciencias Físicas y Matemáticas
Now showing items 10493-10512 of 20545
-
(Institute of Physics Publishing, 2017)Using cosmological hydrodynamical simulations, we study the effect of supernova (SN) and active galactic nucleus (AGN) feedback on the mass transport (MT) of gas onto galactic nuclei and the black hole (BH) growth down to ...
-
(Springer, 2018)Software engineering research now considers that no system is an island, but it is part of an ecosystem involving other systems, developers, and users. When a framework or a library evolves, its clients often must adapt. ...
-
(Blackwell Publishing Ltd, 2018)Fast and reliable characterization of earthquakes can provide vital information to the population, even reducing the effects of strong shaking produced by them. In this study, we explore the minimum time required to estimate ...
-
(The American Astronomical Society, 2016)In this work, we show how the stellar mass (M-*) of galaxies affects the 3 < z < 4.6 Ly alpha equivalent width (EW) distribution. To this end, we design a sample of 629 galaxies in the M-* range 7.6 < logM(*)/M-circle dot ...
-
(Universidad de Chile, 2019)Tanto la industria naviera como la minera comparten comportamientos comerciales que se caracterizan por una frecuente volatilidad en los precios, ciclos comerciales fuertes e intensidad de capital. La gestión de riesgos ...
-
(Institute of Electrical and Electronics Engineers Inc., 2019)Mobile crowdsourcing is a promising paradigm for collecting sensing data by leveraging contributions of numerous mobile smart phones. It works efficiently with Word of Mouth Mode (WoM), especially for sensing tasks with ...
-
(International Solar Energy Society, 2020)
-
(Elsevier, 2021)Study region: Nile Basin, Africa. Study focus: The accurate representation of precipitation (P) and actual evapotranspiration (ETa) patterns is crucial for water resources management, yet there remains a high spatial and ...
-
(Emerald Group Publishing Ltd., 2019)Purpose: Salesperson’s actions are critical in helping the firm develop customer value orientation and long-term relationship with profitable customers to achieve sustainable sales growth and profitability over time. The ...
-
(Impact Journals LLC, 2019)© Villota et al. Human and mouse cells display a differential expression pattern of a family of mitochondrial noncoding RNAs (ncmtRNAs), according to proliferative status. Normal proliferating and cancer cells express a ...
-
(IOP PUBLISHING LTD., 2016)We compare the physical and morphological properties of z similar to 2 Ly alpha emitting galaxies (LAEs) identified in the HETDEX Pilot Survey and narrow band studies with those of z similar to 2 optical emission line ...
-
(Universidad de Chile, 2020)El término Internet of Things (IoT) apareció en 1999 y poco tiempo después diferentes entidades y consorcios empezaron a crear estándares para este campo. En contraste con el modelo tradicional en el que personas se comunican ...
-
(Universidad de Chile, 2021)Los principales desafíos que la Industria Minera debe enfrentar están relacionados con la reducción de costos y el aumento de productividad. Codelco debe analizar distintas alternativas para mejorar su competitividad, y ...
-
(The American Astronomical Society, 2015-12-20)We present a Hubble diagram of SNe II using corrected magnitudes derived only from photometry, with no input of spectral information. We use a data set from the Carnegie Supernovae Project I for which optical and ...
-
(1995-01)We have constructed Hubble diagrams in B and V for 13 Type Ia supernovae (SNe Ia) found in the course of the Calan/Tololo survey covering an unprecedented range in redshift (0.01 less than Z less than 0.1). As opposed to ...
-
(1996-12-06)The Calan/Tololo supernova survey has discovered similar to 30 type Ia supernovae at redshifts out to z similar to 0.1. Using BV(I)(KC) data for these objects and nearby SNe Ia, we have shown that there exists a significant ...
-
Hubble space telescope snapshot survey for resolved companions of galactic cepheids: final results (IOP Publishing, 2020)Cepheids in multiple systems provide information on the outcome of the formation of massive stars. They can also lead to exotic end-stage objects. This study concludes our survey of 70 galactic Cepheids using the Hubble ...
-
(ELSEVIER, 2005-07-30)Hudson Volcano (45 degrees 54S, 72 degrees 58'W) represents the southernmost central volcano of the South Andean Volcanic Zone (SVZ). It lies about 280 km east of Nazca-Antarctic South American Plate Triple Junction, where ...
-
Huge slope collapses flashing the andean active orogenic front (argentinean precordillera 31-33°s) (Springer, 2017)The study area is located along the Andean active orogenic front comprising the mostseismically active region of Argentina. Main Quaternary deformation is concentrated in thisWestern central part of the country associated ...
-
(Springer, 2017)In human action classification task, a video must be classified into a pre-determined class. To cope with this problem, we propose a mid-level representation which extends the Bag-of-Words formalism in order to better ...
