P
Prashant Kumar
Researcher at University of Surrey
Publications - 470
Citations - 16345
Prashant Kumar is an academic researcher from University of Surrey. The author has contributed to research in topics: Air quality index & Medicine. The author has an hindex of 54, co-authored 363 publications receiving 11561 citations. Previous affiliations of Prashant Kumar include Southeast University & Dr. B. R. Ambedkar National Institute of Technology Jalandhar.
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Vehicular exhaust emissions under current and alternative future policy measures for megacity Delhi, India
TL;DR: In this paper, the impact of integrated mass rapid transit system (IMRTS) and other policy measures on air emissions from vehicular sources in Delhi region is analyzed for the year 2021.
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Fast response measurements of the dispersion of nanoparticles in a vehicle wake and a street canyon
TL;DR: In this paper, a fast response differential mobility spectrometer (Cambustion Instruments DMS500) was deployed to measure particles in the 5-1000 nm size range at a sampling frequency of 10 Hz.
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The behaviour of traffic produced nanoparticles in a car cabin and resulting exposure rates
TL;DR: In this paper, the authors assess particle number concentrations (PNCs) and distributions (PNDs) in a car cabin while driving and determine the influence of particle transformation processes on PNCs, PNDs and estimation of PNC related exposure.
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Fast response sequential measurements and modelling of nanoparticles inside and outside a car cabin
TL;DR: In this paper, a fast response differential mobility spectrometer (DMS50) was employed in conjunction with an automatic switching system to measure particle number and size distributions inside and outside a car cabin whilst driving on a road in Guildford, a typical UK town.
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The ventilation of buildings and other mitigating measures for COVID-19: a focus on wintertime
H. C. Burridge,Rajesh K. Bhagat,Marc E. J. Stettler,Prashant Kumar,Ishanki De Mel,Panagiotis Demis,Allen G. Hart,Yyanis Johnson-Llambias,Marco-Felipe King,Oleksiy V. Klymenko,Alison McMillan,Piotr Morawiecki,Thomas Pennington,Michael Short,David Sykes,Philippe H. Trinh,Stephen Wilson,Clint Wong,Hayley Wragg,Megan S. Davies Wykes,Christopher R. Iddon,Andrew W. Woods,Nicola Mingotti,Neeraja Bhamidipati,Huw Woodward,Clive B. Beggs,Hywel Davies,Shaun D. Fitzgerald,Christopher C. Pain,Paul Linden +29 more
TL;DR: In this article, the authors reviewed knowledge of the transmission of COVID-19 indoors, examined the evidence for mitigating measures, and considered the implications for wintertime with a focus on ventilation.