Search Results - "Ntziachristos, Leonidas"

Refine Results
  1. 1

    European Regulatory Framework and Particulate Matter Emissions of Gasoline Light-Duty Vehicles: A Review by Barouch Giechaskiel, Ameya Joshi, Leonidas Ntziachristos, Panagiota Dilara

    Published in Catalysts (01-07-2019)
    “…The particulate matter (PM) emissions of gasoline vehicles were much lower than those of diesel vehicles until the introduction of diesel particulate filters…”
    Get full text
    Journal Article
  2. 2

    Validation of road vehicle and traffic emission models – A review and meta-analysis by Smit, Robin, Ntziachristos, Leonidas, Boulter, Paul

    Published in Atmospheric environment (1994) (01-08-2010)
    “…Road transport is often the main source of air pollution in urban areas, and there is an increasing need to estimate its contribution precisely so that…”
    Get full text
    Journal Article
  3. 3

    Particulate Mass and Nonvolatile Particle Number Emissions from Marine Engines Using Low-Sulfur Fuels, Natural Gas, or Scrubbers by Lehtoranta, Kati, Aakko-Saksa, Päivi, Murtonen, Timo, Vesala, Hannu, Ntziachristos, Leonidas, Rönkkö, Topi, Karjalainen, Panu, Kuittinen, Niina, Timonen, Hilkka

    Published in Environmental science & technology (19-03-2019)
    “…In order to meet stringent fuel sulfur limits, ships are increasingly utilizing new fuels or, alternatively, scrubbers to reduce sulfur emissions from the…”
    Get full text
    Journal Article
  4. 4

    A Low-Cost Optoacoustic Sensor for Environmental Monitoring by Stylogiannis, Antonios, Kousias, Nikolaos, Kontses, Anastasios, Ntziachristos, Leonidas, Ntziachristos, Vasilis

    Published in Sensors (Basel, Switzerland) (16-02-2021)
    “…Attention to Black Carbon (BC) has been rising due to its effects on human health as well its contribution to climate change. Measurements of BC are…”
    Get full text
    Journal Article
  5. 5

    Comparative Assessment of Supervisory Control Algorithms for a Plug-In Hybrid Electric Vehicle by Aletras, Nikolaos, Doulgeris, Stylianos, Samaras, Zissis, Ntziachristos, Leonidas

    Published in Energies (Basel) (01-02-2023)
    “…The study examines alternative on-board energy management system (EMS) supervisory control algorithms for plug-in hybrid electric vehicles. The optimum fuel…”
    Get full text
    Journal Article
  6. 6

    Exhaust particles of modern gasoline vehicles: A laboratory and an on-road study by Karjalainen, Panu, Pirjola, Liisa, Heikkilä, Juha, Lähde, Tero, Tzamkiozis, Theodoros, Ntziachristos, Leonidas, Keskinen, Jorma, Rönkkö, Topi

    Published in Atmospheric environment (1994) (01-11-2014)
    “…Vehicle technology development and upcoming particle emission limits have increased the need for detailed analyses of particle emissions of vehicles using…”
    Get full text
    Journal Article
  7. 7

    Revisiting Total Particle Number Measurements for Vehicle Exhaust Regulations by Giechaskiel, Barouch, Melas, Anastasios, Martini, Giorgio, Dilara, Panagiota, Ntziachristos, Leonidas

    Published in Atmosphere (01-02-2022)
    “…Road transport significantly contributes to air pollution in cities. Emission regulations have led to significantly reduced emissions in modern vehicles…”
    Get full text
    Journal Article
  8. 8
  9. 9

    Application of CFD Modelling for Pollutant Dispersion at an Urban Traffic Hotspot by Ioannidis, Giannis, Li, Chaofan, Tremper, Paul, Riedel, Till, Ntziachristos, Leonidas

    Published in Atmosphere (01-01-2024)
    “…Health factors concerning the well-being of the urban population urge us to better comprehend the impact of emissions in urban environments on the micro-scale…”
    Get full text
    Journal Article
  10. 10

    Enhancing average speed emission models to account for congestion impacts in traffic network link-based simulations by Samaras, Christos, Tsokolis, Dimitrios, Toffolo, Silvana, Magra, Giorgio, Ntziachristos, Leonidas, Samaras, Zissis

    “…•Average speed emission model prediction refinements by using a micro-simulator.•Coupled traffic and vehicle emission modelling utilized in a micro and macro…”
    Get full text
    Journal Article
  11. 11

    Relationship between redox activity and chemical speciation of size-fractionated particulate matter by Ntziachristos, Leonidas, Froines, John R, Cho, Arthur K, Sioutas, Constantinos

    Published in Particle and fibre toxicology (07-06-2007)
    “…Although the mechanisms of airborne particulate matter (PM) related health effects remain incompletely understood, one emerging hypothesis is that these…”
    Get full text
    Journal Article
  12. 12

    Light-Duty Vehicle Brake Emission Factors by Giechaskiel, Barouch, Grigoratos, Theodoros, Dilara, Panagiota, Karageorgiou, Traianos, Ntziachristos, Leonidas, Samaras, Zissis

    Published in Atmosphere (01-01-2024)
    “…Particulate Matter (PM) air pollution has been linked to major adverse health effects. Road transport still contributes significantly to ambient PM…”
    Get full text
    Journal Article
  13. 13

    Integrating Cost-Effective Measurements and CFD Modeling for Accurate Air Quality Assessment by Ioannidis, Giannis, Tremper, Paul, Li, Chaofan, Riedel, Till, Rapkos, Nikolaos, Boikos, Christos, Ntziachristos, Leonidas

    Published in Atmosphere (01-09-2024)
    “…Assessing air quality in urban areas is vital for protecting public health, and low-cost sensor networks help quantify the population’s exposure to harmful…”
    Get full text
    Journal Article
  14. 14

    Chemical Characteristics and Oxidative Potential of Particulate Matter Emissions from Gasoline, Diesel, and Biodiesel Cars by Cheung, Ka Lam, Polidori, Andrea, Ntziachristos, Leonidas, Tzamkiozis, Theodoros, Samaras, Zissis, Cassee, Flemming R, Gerlofs, Miriam, Sioutas, Constantinos

    Published in Environmental science & technology (15-08-2009)
    “…Three light-duty vehicles in five different configurations [a Honda Accord operating with diesel with a closed-coupled oxidation catalyst and an underfloor…”
    Get full text
    Journal Article
  15. 15

    Development of exhaust emission factors for vessels: A review and meta-analysis of available data by Grigoriadis, Achilleas, Mamarikas, Sokratis, Ioannidis, Ioannis, Majamäki, Elisa, Jalkanen, Jukka-Pekka, Ntziachristos, Leonidas

    Published in Atmospheric Environment: X (01-12-2021)
    “…The maritime sector is characterized by high contribution in the emission of harmful pollutants such as NOX, PM, and SOX. The sector is making decisive steps…”
    Get full text
    Journal Article
  16. 16

    Evaluation of an oxidation catalyst (“catalytic stripper”) in eliminating volatile material from combustion aerosol by Amanatidis, Stavros, Ntziachristos, Leonidas, Giechaskiel, Barouch, Katsaounis, Dimitrios, Samaras, Zissis, Bergmann, Alexander

    Published in Journal of aerosol science (01-03-2013)
    “…Combustion aerosol is a mixture of solid and volatile particulate matter. Separation of solid particles for research or regulatory purposes is often conducted…”
    Get full text
    Journal Article
  17. 17

    Future Ship Emission Scenarios with a Focus on Ammonia Fuel by Schwarzkopf, Daniel A., Petrik, Ronny, Hahn, Josefine, Ntziachristos, Leonidas, Matthias, Volker, Quante, Markus

    Published in Atmosphere (01-05-2023)
    “…Current efforts by the International Maritime Organization (IMO) to decarbonize the shipping sector have gained momentum, although the exact path to achieve…”
    Get full text
    Journal Article
  18. 18

    Cell Toxicity and Oxidative Potential of Engine Exhaust Particles: Impact of Using Particulate Filter or Biodiesel Fuel Blend by Gerlofs-Nijland, Miriam E, Totlandsdal, Annike I, Tzamkiozis, Theodoros, Leseman, Daan L. A. C, Samaras, Zissis, Låg, Marit, Schwarze, Per, Ntziachristos, Leonidas, Cassee, Flemming R

    Published in Environmental science & technology (04-06-2013)
    “…The link between emissions of vehicular particulate matter (PM) and adverse health effects is well established. However, the influence of new emission control…”
    Get full text
    Journal Article
  19. 19

    Physicochemical and redox characteristics of particulate matter (PM) emitted from gasoline and diesel passenger cars by Geller, Michael D., Ntziachristos, Leonidas, Mamakos, Athanasios, Samaras, Zissis, Schmitz, Debra A., Froines, John R., Sioutas, Constantinos

    Published in Atmospheric environment (1994) (01-11-2006)
    “…Particulate matter (PM) originating from mobile sources has been linked to a myriad of adverse health outcomes, ranging from cancer to cardiopulmonary disease,…”
    Get full text
    Journal Article
  20. 20