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Dick J. J. Heederik

Utrecht University - Institute for Risk Assessment Sciences (IRAS)

SCHOLARLY PAPERS

3

DOWNLOADS

780

TOTAL CITATIONS

0

Scholarly Papers (3)

1.

SARS-CoV-2 Incidence in Secondary Schools; the Role of National and School-Initiated COVID-19 Measures and Indoor Air Quality

Number of pages: 24 Posted: 31 Aug 2022
Utrecht University - Julius Center, Utrecht University - Institute for Risk Assessment Sciences (IRAS), Utrecht University - Julius Center, Delft University of Technology - Faculty of Architecture and the Built Environment, Delft University of Technology - Faculty of Architecture and the Built Environment, Utrecht University - Julius Center, Erasmus University Rotterdam (EUR) - Department of Viroscience, Utrecht University - Institute for Risk Assessment Sciences (IRAS), Erasmus University Rotterdam (EUR) - Department of Paediatric Infectious Diseases and Immunology, Delft University of Technology - Faculty of Architecture and the Built Environment, Utrecht University - Institute for Risk Assessment Sciences (IRAS) and Utrecht University - Julius Center
Downloads 710 (90,165)

Abstract:

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SARS-CoV-2, COVID-19 measures, secondary schools, air contamination, ventilation

2.

Seasonality of Antimicrobial Use in Dutch Food-Producing Animals

Number of pages: 34 Posted: 28 Jun 2023
Universidad Central del Ecuador, Erasmus University Rotterdam (EUR) - Erasmus Medical Center (MC), Utrecht University, The Netherlands Veterinary Medicines Institute (SDa), The Netherlands Veterinary Medicines Institute (SDa), Utrecht University - Institute for Risk Assessment Sciences (IRAS) and Erasmus University Rotterdam (EUR) - Erasmus Medical Center (MC)
Downloads 37 (1,263,436)

Abstract:

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seasonal variation, seasonality of diseases, antibiotic use, food-producing animals, Antimicrobial resistance

3.

Ammonia air concentration variations at two heights from ground surface and implications for deposition research

Number of pages: 20 Posted: 21 Nov 2025
Utrecht University, Utrecht University, affiliation not provided to SSRN, affiliation not provided to SSRN, University of California, Berkeley - School of Public Health, Utrecht University, affiliation not provided to SSRN and Utrecht University - Institute for Risk Assessment Sciences (IRAS)
Downloads 33 (1,318,317)

Abstract:

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Ammonia (NH₃)Nitrogen depositionVertical concentration gradientPassive samplingLow-cost monitoringAgricultural emissionsAtmospheric variability