Zobrazeno 1 - 10
of 829
pro vyhledávání: '"J Lehtinen"'
Autor:
A. Heitto, C. Wu, D. Aliaga, L. Blacutt, X. Chen, Y. Gramlich, L. Heikkinen, W. Huang, R. Krejci, P. Laj, I. Moreno, K. Sellegri, F. Velarde, K. Weinhold, A. Wiedensohler, Q. Zha, F. Bianchi, M. Andrade, K. E. J. Lehtinen, C. Mohr, T. Yli-Juuti
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 1315-1328 (2024)
Early growth of atmospheric particles is essential for their survival and ability to participate in cloud formation. Many different atmospheric vapors contribute to the growth, but even the main contributors still remain poorly identified in many env
Externí odkaz:
https://doaj.org/article/2046b1b3fe634544bafc02071b10ced8
Autor:
Sinikka Latvala, Markus J. Lehtinen, Sanna M. Mäkelä, Derek Nedveck, Bryan Zabel, Ilmari Ahonen, Liisa Lehtoranta, Ronald B. Turner, Jenni Liljavirta
Publikováno v:
Heliyon, Vol 10, Iss 8, Pp e29588- (2024)
Consumption of certain probiotic strains may be beneficial for reducing the risk of acute upper respiratory tract infections (URTIs), however, underlying immunological mechanisms are elusive. Bifidobacterium lactis Bl-04™ has been reported in human
Externí odkaz:
https://doaj.org/article/cff5dd1f050c4b60a90dae7c093cb417
Autor:
T. Miinalainen, H. Kokkola, A. Lipponen, A.-P. Hyvärinen, V. K. Soni, K. E. J. Lehtinen, T. Kühn
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 3471-3491 (2023)
We studied the potential of using machine learning to downscale global-scale climate model output towards ground station data. The aim was to simultaneously analyze both city-level air quality and regional- and global-scale radiative forcing values f
Externí odkaz:
https://doaj.org/article/23b98a9aa74047caafb47a2e509835fd
Autor:
Siqi Shen, FeiFei Ren, Haiming Qin, Ihtisham Bukhari, Jing Yang, Dafang Gao, Arthur C. Ouwehand, Markus J. Lehtinen, Pengyuan Zheng, Yang Mi
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 13 (2023)
PurposeTo determine the role of Lactobacillus strains and their combinations in inhibiting the colonization of H. pylori and gastric mucosa inflammation.MethodsHuman gastric adenocarcinoma AGS cells were incubated with H. pylori and six probiotic str
Externí odkaz:
https://doaj.org/article/a6dc72c4a9224181a38c25f5156f5f02
Autor:
Bryan Zabel, Sanna M. Mäkelä, Derek Nedveck, Ashley A. Hibberd, Nicolas Yeung, Sinikka Latvala, Liisa Lehtoranta, Jouni Junnila, Kevin B. Walters, Wesley Morovic, Markus J. Lehtinen
Publikováno v:
Microorganisms, Vol 11, Iss 10, p 2582 (2023)
Influenza A virus infection is a major global disease requiring annual vaccination. Clinical studies indicate that certain probiotics may support immune function against influenza and other respiratory viruses, but direct molecular evidence is scarce
Externí odkaz:
https://doaj.org/article/0de9024a31f44038a09dd62d31b409d9
Autor:
Maija Marttinen, Mehreen Anjum, Markku T. Saarinen, Ilmari Ahonen, Markus J. Lehtinen, Päivi Nurminen, Arja Laitila
Publikováno v:
Nutrients, Vol 15, Iss 18, p 3905 (2023)
As plant-based diets become more popular, there is an interest in developing innovations to improve the bioaccessibility of plant protein. In this study, seven probiotic strains (Bifidobacterium animalis subsp. lactis B420, B. lactis Bl-04, Lactobaci
Externí odkaz:
https://doaj.org/article/3a19c99bd6654b558e6cfb05a54841c8
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 12595-12611 (2021)
Bayesian state estimation in the form of Kalman smoothing was applied to differential mobility analyser train (DMA-train) measurements of aerosol size distribution dynamics. Four experiments were analysed in order to estimate the aerosol size distrib
Externí odkaz:
https://doaj.org/article/a63f30f1d9b040b9adb5b8625ddd17ea
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 3715-3739 (2021)
The uncertainty in the radiative forcing caused by aerosols and its effect on climate change calls for research to improve knowledge of the aerosol particle formation and growth processes. While experimental research has provided a large amount of hi
Externí odkaz:
https://doaj.org/article/3107d1d3770b4b3dad3972946408ef9b
Autor:
S. Bohlmann, X. Shang, V. Vakkari, E. Giannakaki, A. Leskinen, K. E. J. Lehtinen, S. Pätsi, M. Komppula
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 7083-7097 (2021)
Lidar observations during the pollen season 2019 at the European Aerosol Research Lidar Network (EARLINET) station in Kuopio, Finland, were analyzed in order to optically characterize atmospheric pollen. Pollen concentration and type information were
Externí odkaz:
https://doaj.org/article/b3aeee919f2346eea684601771458344
Publikováno v:
The Open Journal of Astrophysics, Vol 5 (2022)
We have applied Zeeman-Doppler imaging (ZDI) to an extensive spectropolarimetric HARPSpol data set of the magnetically active young solar analogue V889 Her, covering 35 spectra obtained during six nights in May 2011. The data set allows us to study S
Externí odkaz:
https://doaj.org/article/f236921cb4ba49d2bfccac2121eb833e