Zobrazeno 1 - 10
of 48
pro vyhledávání: '"D P, Allen"'
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 21, Pp n/a-n/a (2024)
Abstract Groundwater level records in North America are relatively short (
Externí odkaz:
https://doaj.org/article/a90bf33e65774c72beccaf91dd726687
Autor:
F. J. Pérez-Invernón, H. Huntrieser, T. Erbertseder, D. Loyola, P. Valks, S. Liu, D. J. Allen, K. E. Pickering, E. J. Bucsela, P. Jöckel, J. van Geffen, H. Eskes, S. Soler, F. J. Gordillo-Vázquez, J. Lapierre
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 3329-3351 (2022)
Lightning, one of the major sources of nitrogen oxides (NOx) in the atmosphere, contributes to the tropospheric concentration of ozone and to the oxidizing capacity of the atmosphere. Lightning produces between 2 and 8 Tg N yr−1 globally and on ave
Externí odkaz:
https://doaj.org/article/24bca3fa7c43462a93c25a68e28fa131
Publikováno v:
eLife, Vol 11 (2022)
In allergic asthma, allergen inhalation leads to local Th2 cell activation and peribronchial inflammation. However, the mechanisms for local antigen capture and presentation remain unclear. By two-photon microscopy of the mouse lung, we established t
Externí odkaz:
https://doaj.org/article/c701738a0a0744a488f8ec55442ad8e0
Autor:
Aritra Bhattacharyya, Paola Torre, Preeti Yadav, Kaveh Boostanpour, Tian Y. Chen, Tatsuya Tsukui, Dean Sheppard, Rieko Muramatsu, Robert I. Seed, Stephen L. Nishimura, James B. Jung, Xin-Zi Tang, Christopher D. C. Allen, Mallar Bhattacharya
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
Macrophages are paracrine signalers that regulate tissular responses to injury through interactions with parenchymal cells. Connexin hemichannels have recently been shown to mediate efflux of ATP by macrophages, with resulting cytosolic calcium respo
Externí odkaz:
https://doaj.org/article/5b66d35f3a524bc3a3a338c1600faa8f
Publikováno v:
Geoscientific Model Development, Vol 12, Pp 4409-4424 (2019)
This study assesses the impact of the lightning nitric oxide (LNO) production schemes in the Community Multiscale Air Quality (CMAQ) model on ground-level air quality as well as aloft atmospheric chemistry through detailed evaluation of model predict
Externí odkaz:
https://doaj.org/article/0a5903165294408b98d7ef49b5a13732
Publikováno v:
Geoscientific Model Development, Vol 12, Pp 3071-3083 (2019)
This work describes the lightning nitric oxide (LNO) production schemes in the Community Multiscale Air Quality (CMAQ) model. We first document the existing LNO production scheme and vertical distribution algorithm. We then describe updates that were
Externí odkaz:
https://doaj.org/article/ddd50f05145f46b583f4398893e1118a
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 8 (2021)
Microbial production of chemicals using renewable feedstocks such as glucose has emerged as a green alternative to conventional chemical production processes that rely primarily on petroleum-based feedstocks. The carbon footprint of such processes ca
Externí odkaz:
https://doaj.org/article/ba1c22ac7775424c917569d61d07267a
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 6429-6438 (2018)
Monoterpenes play an important role in atmospheric chemistry due to their large anthropogenic and biogenic emission sources and high chemical reactivity. As a consequence, measurements are required to assess how changes in emissions of monoterpenes i
Externí odkaz:
https://doaj.org/article/1f9e7d0b07ba414993cff7f2e8000448
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 2999-3026 (2018)
Extraction of wind and temperature information from stratospheric ozone assimilation is examined within the context of the Navy Global Environmental Model (NAVGEM) hybrid 4-D variational assimilation (4D-Var) data assimilation (DA) system. Ozone ca
Externí odkaz:
https://doaj.org/article/029e04467dae4a2e8c96a99901029a11
Autor:
Sofia Bonilla, Zahra Choolaei, Torsten Meyer, Elizabeth A. Edwards, Alexander F. Yakunin, D. Grant Allen
Publikováno v:
Biotechnology Reports, Vol 17, Iss C, Pp 77-85 (2018)
Anaerobic digestion of biosludge has not yet been implemented in pulp mills due to low biogas yields. Enzymatic pretreatment of biosludge has shown improvements in biogas yields but results are varied. A key limitation of previous studies is that the
Externí odkaz:
https://doaj.org/article/fbaf835d285f4a58a32d32945df97311