Gramsch, Ernesto

publicaciones seleccionadas

• artículo editorial

  • Vertical distribution of PM2.5 in Santiago de Chile studied with an unmanned aerial vehicle and dispersion modelling.  Atmospheric Environment.  2023
  • Black carbon transport between Santiago de Chile and glaciers in the Andes Mountains.  Atmospheric Environment.  2020
  • Citizens' Surveillance Micro-network for the Mapping of PM2.5 in the City of Concón, Chile.  Aerosol and Air Quality Research.  2020
  • Model-simulated Source Contributions to PM2.5 in Santiago and the Central Region of Chile.  Aerosol and Air Quality Research.  2020
  • Photooxidation of Emissions from Firewood and Pellet Combustion Using a Photochemical Chamber.  Atmosphere.  2019
  • Junction temperature control of UV-C LEDs based on a thermoelectric cooler device.  Microelectronics Reliability.  2019
  • Partitioning of the water soluble versus insoluble fraction of trace elements in the city of Santiago, Chile.  Atmósfera.  2018
  • Spatiotemporal Variation in Composition of Submicron Particles in Santiago Metropolitan Region, Chile.  Frontiers in Environmental Science.  2018
  • Variability in the primary emissions and secondary gas and particle formation from vehicles using bioethanol mixtures.  Journal of the Air & Waste Management Association.  2018
  • Modeling study of biomass burning plumes and their impact on urban air quality; a case study of Santiago de Chile.  Atmospheric Environment.  2017
  • Forecasting hourly PM2.5 in Santiago de Chile with emphasis on night episodes.  Atmospheric Environment.  2016
  • Prevalence of Freshly Generated Particles during Pollution Episodes in Santiago de Chile.  Aerosol and Air Quality Research.  2016
  • Effect of Nearby Forest Fires on Ground Level Ozone Concentrations in Santiago, Chile.  Atmosphere.  2015
  • Influence of surface and subsidence thermal inversion on PM2.5 and black carbon concentration.  Atmospheric Environment.  2014
  • Particle size distribution and its relationship to black carbon in two urban and one rural site in Santiago de Chile.  Journal of the Air & Waste Management Association.  2014
  • Influence of large changes in public transportation (Transantiago) on the black carbon pollution near streets.  Atmospheric Environment.  2013
  • Chemical Characterization of Submicron Aerosol Particles in Santiago de Chile.  Aerosol and Air Quality Research.  2013
  • Modification in the Soil and Traffic-Related Sources of Particle Matter between 1998 and 2007 in Santiago de Chile.  Journal of the Air & Waste Management Association.  2010
  • Seasonal dependence of the oxidation capacity of the city of Santiago de Chile.  Atmospheric Environment.  2010
  • Predominance of soot-mode ultrafine particles in Santiago de Chile: Possible sources.  Atmospheric Environment.  2009
  • Oxidation capacity of the city air of Santiago, Chile.  Atmos. Chem. Phys..  2009
  • Summertime photochemical ozone formation in Santiago, Chile.  Atmospheric Environment.  2009
  • Performance of a junction termination extension avalanche photodiode for use with scintillators.  J. Phys.: Conf. Ser..  2008
  • Evaluation of a Junction Termination Extension Avalanche Photodiode for X-Ray Detection.  IEEE Trans. Electron Devices.  2007
  • Trends in the Elemental Composition of Fine Particulate Matter in Santiago, Chile, from 1998 to 2003.  JAWMA.  2007
  • Examination of pollution trends in Santiago de Chile with cluster analysis of PM10 and Ozone data.  Atmospheric Environment.  2006
  • Analysis of PM 10 , PM 2.5 , and PM 2.5–10 Concentrations in Santiago, Chile, from 1989 to 2001.  Journal of the Air & Waste Management Association.  2005
  • ESTIMATION OF HYDROXYL AND HYDROPEROXYL RADICALS CONCENTRATIONS IN THE URBAN ATMOSPHERE OF SANTIAGO.  J. Chil. Chem. Soc..  2005
  • Ozone and peroxyacetylnitrate in downtown Santiago, Chile.  Atmospheric Environment.  2004
  • Use of the Light Absorption Coefficient to Monitor Elemental Carbon and PM 2.5 —Example of Santiago de Chile.  Journal of the Air & Waste Management Association.  2004
  • Air Quality in Selected Megacities.  Journal of the Air & Waste Management Association.  2004
  • Measurement of the depth of interaction of an LSO scintillator using a planar process APD.  IEEE Trans. Nucl. Sci..  2003
  • Development of a novel planar-construction avalanche photodiode.  2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149).  2001
  • Traffic and Seasonal Dependence of the Light Absorption Coefficient in Santiago de Chile.  Appl. Opt..  2000
  • UV enhanced avalanche photodiode array with planar segmentation of the pixels.  Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment.  1999
  • Positron diffusion in solid and liquid metals.  Phys. Rev. B.  1999
  • UV and blue-enhanced avalanche photodiodes for nuclear spectroscopy applications.  Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment.  1998
  • Noise characteristics of avalanche photodiode arrays of the bevel-edge type.  IEEE Trans. Electron Devices.  1998
  • Large-area avalanche photodiodes for the detection of soft x rays.  Appl. Opt..  1995
  • Fast, high density avalanche photodiode array.  IEEE Trans. Nucl. Sci..  1994
  • Silicon PIN photodetectors in high resolution nuclear spectroscopy.  Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment.  1992
  • Positron diffusion in solid and liquid Ga and Bi.  Phys. Rev. Lett..  1991
  • Trapping model for thermal and nonthermal positrons in metals.  Phys. Rev. B.  1989
  • Comparison of energy distributions of positron- and electron-induced secondary electrons: Implications for slow positron emission mechanisms.  Phys. Rev. B.  1989
  • Development of a cone-geometry positron moderator.  Appl. Phys. Lett..  1989
  • Development of transmission positron moderators.  Appl. Phys. Lett..  1987

• documento de conferencia

  • Silicon avalanche diodes for direct detection of nuclear particles.  2009 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices. 2009
  • Evaluation of a Junction Termination Extension APD for Use with Scintillators.  2006 IEEE Nuclear Science Symposium Conference Record. 2006
  • Evaluation of a planar process APD with a LSO scintillator to measure depth of interaction.  2001 IEEE Nuclear Science Symposium Conference Record (Cat. No.01CH37310). 2002
  • .  Medical Imaging 1999: Physics of Medical Imaging. 1999
  • .  Medical Imaging 1996: Physics of Medical Imaging. 1996
  • Operating characteristics of avalanche photodiodes for PET systems.  1996 IEEE Nuclear Science Symposium. Conference Record. 1996
  • .  X-Ray and Ultraviolet Spectroscopy and Polarimetry. 1994
  • .  Photodetectors and Power Meters. 1993
  • Performance of a 9-element avalanche photodiode array.  IEEE Conference on Nuclear Science Symposium and Medical Imaging. 1992
  • Performance of a large area avalanche photodiode.  IEEE Conference on Nuclear Science Symposium and Medical Imaging. 1992