Zobrazeno 1 - 10
of 21
pro vyhledávání: '"P. N. Rastogi"'
Autor:
S. L. Haslett, D. M. Bell, V. Kumar, J. G. Slowik, D. S. Wang, S. Mishra, N. Rastogi, A. Singh, D. Ganguly, J. Thornton, F. Zheng, Y. Li, W. Nie, Y. Liu, W. Ma, C. Yan, M. Kulmala, K. R. Daellenbach, D. Hadden, U. Baltensperger, A. S. H. Prevot, S. N. Tripathi, C. Mohr
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 9023-9036 (2023)
Atmospheric pollution in urban regions is highly influenced by oxidants due to their important role in the formation of secondary organic aerosol (SOA) and smog. These include the nitrate radical (NO3), which is typically considered a nighttime oxida
Externí odkaz:
https://doaj.org/article/01b8743e18504b4991ff364574496b40
Autor:
H. Vernier, N. Rastogi, H. Liu, A. K. Pandit, K. Bedka, A. Patel, M. V. Ratnam, B. S. Kumar, B. Zhang, H. Gadhavi, F. Wienhold, G. Berthet, J.-P. Vernier
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 12675-12694 (2022)
Satellite observations have revealed an enhanced aerosol layer near the tropopause over Asia during the summer monsoon, called the “Asian Tropopause Aerosol Layer” (ATAL). In this work, aerosol particles in the ATAL were collected with a balloon-
Externí odkaz:
https://doaj.org/article/c0b49118db5e453997e3ded5fd0a86a9
Autor:
V. Kumar, S. Giannoukos, S. L. Haslett, Y. Tong, A. Singh, A. Bertrand, C. P. Lee, D. S. Wang, D. Bhattu, G. Stefenelli, J. S. Dave, J. V. Puthussery, L. Qi, P. Vats, P. Rai, R. Casotto, R. Satish, S. Mishra, V. Pospisilova, C. Mohr, D. M. Bell, D. Ganguly, V. Verma, N. Rastogi, U. Baltensperger, S. N. Tripathi, A. S. H. Prévôt, J. G. Slowik
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 7739-7761 (2022)
In recent years, the Indian capital city of Delhi has been impacted by very high levels of air pollution, especially during winter. Comprehensive knowledge of the composition and sources of the organic aerosol (OA), which constitutes a substantial fr
Externí odkaz:
https://doaj.org/article/573bc427afe94e67b735636cbfc1c7a7
Autor:
H. S. Bhowmik, A. Shukla, V. Lalchandani, J. Dave, N. Rastogi, M. Kumar, V. Singh, S. N. Tripathi
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 2667-2684 (2022)
Characterizing the chemical composition of ambient particulate matter (PM) provides valuable information on the concentration of secondary species and toxic metals and assists in the validation of abatement techniques. The chemical components of PM c
Externí odkaz:
https://doaj.org/article/14697119b84d4115a479716c79c9c9a0
Autor:
P. Rai, J. G. Slowik, M. Furger, I. El Haddad, S. Visser, Y. Tong, A. Singh, G. Wehrle, V. Kumar, A. K. Tobler, D. Bhattu, L. Wang, D. Ganguly, N. Rastogi, R.-J. Huang, J. Necki, J. Cao, S. N. Tripathi, U. Baltensperger, A. S. H. Prévôt
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 717-730 (2021)
We present highly time-resolved (30 to 120 min) measurements of size-fractionated (PM10 and PM2.5) elements in two cities in Asia (Delhi and Beijing) and Europe (Krakow and London). For most elements, the mean concentrations in PM10 and PM2.5 are hig
Externí odkaz:
https://doaj.org/article/6eed7560177d48ee8e0a06e5dc4ad05f
Autor:
L. Wang, J. G. Slowik, N. Tripathi, D. Bhattu, P. Rai, V. Kumar, P. Vats, R. Satish, U. Baltensperger, D. Ganguly, N. Rastogi, L. K. Sahu, S. N. Tripathi, A. S. H. Prévôt
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 9753-9770 (2020)
Characteristics and sources of volatile organic compounds (VOCs) were investigated with highly time-resolved simultaneous measurements by two proton-transfer-reaction time-of-flight mass spectrometers (PTR-ToF-MS) at an urban and a suburban site in N
Externí odkaz:
https://doaj.org/article/83a884768f5c41a49bc227f410f447d0
Autor:
P N Rastogi
This updated, second edition of the book offers an understanding of the management of technology and innovation, not in isolation, but as a dynamic integrated system connected to organizational culture, knowledge management and value creation. To enh
Publikováno v:
Туберкулез и болезни лёгких, Vol 0, Iss 3, Pp 54-58 (2014)
The genetic structure of drug-resistant and drug-susceptible Mycobacterium tuberculosis (MBT) circulating in the civil sector of the Kyrgyz Republic was analyzed. One hundred and three MBT DNA samples isolated from the expectoration of patients with
Externí odkaz:
https://doaj.org/article/225f0ebcca0a4690927de2ef5c8557d6
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 21, Pp 10239-10255 (2012)
Aerosol composition and mixing state near anthropogenic sources can be highly variable and can challenge predictions of cloud condensation nuclei (CCN). The impacts of chemical composition on CCN activation kinetics is also an important, but largely
Externí odkaz:
https://doaj.org/article/b97374f3637344ec973ce2abb7bad78d
Publikováno v:
Journal of Human Reproductive Sciences, Vol 1, Iss 2, Pp 81-82 (2008)
Ectopic pregnancy in the interstitial part of the fallopian tube is a rare event. This condition presents a challenge for clinical as well as radiological diagnosis. Although routine two-dimensional ultrasound can be suggestive, three-dimensional ult
Externí odkaz:
https://doaj.org/article/7923dd2b748b45fabb2ca9579d2e249c