Zobrazeno 1 - 10
of 16 358
pro vyhledávání: '"L, Lei"'
Autor:
K. N. Fossum, C. Lin, N. O'Sullivan, L. Lei, S. Hellebust, D. Ceburnis, A. Afzal, A. Tremper, D. Green, S. Jain, S. Byčenkienė, C. O'Dowd, J. Wenger, J. Ovadnevaite
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 10815-10831 (2024)
Source apportionment quantitatively links pollution to its source but can be difficult to perform in areas like ports where emissions from shipping and other port-related activities are intrinsically linked. Here we present the analysis of aerosol ch
Externí odkaz:
https://doaj.org/article/f79de5286f4542a9a2635c2e3d1b6969
Autor:
Jianwen Chen, Bao Zhao, Hong Dong, Tianliang Li, Xiang Cheng, Wang Gong, Jing Wang, Junran Zhang, Gang Xin, Yanbao Yu, Yu L Lei, Jennifer D Black, Zihai Li, Haitao Wen
Publikováno v:
eLife, Vol 13 (2024)
The O-GlcNAc transferase (OGT) is an essential enzyme that mediates protein O-GlcNAcylation, a unique form of posttranslational modification of many nuclear and cytosolic proteins. Recent studies observed increased OGT and O-GlcNAcylation levels in a
Externí odkaz:
https://doaj.org/article/e8c076eebdab41c1be6de9e8394316f4
Publikováno v:
Mechanical Sciences, Vol 15, Pp 305-314 (2024)
In this work, a finite-element welding model of the X80 pipeline is established, and the residual stress is calculated using a direct thermal–mechanical coupling method through the User Material (UMAT) subroutine of the double-ellipsoid moving heat
Externí odkaz:
https://doaj.org/article/51116c9f97d44fc69cab81b9175cc634
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 1965-1978 (2024)
The term “hotspot” refers to the sharp increase in the reflectance occurring when incident (solar) and reflected (viewing) directions almost coincide in the backscatter direction. The accurate simulation of hotspot directional signatures is impor
Externí odkaz:
https://doaj.org/article/08f1a4b803b34321b2d209281744be3f
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 14505-14520 (2023)
Timely, continuous, and dynamics-based estimates of PM2.5 emissions with a high temporal resolution can be objectively and optimally obtained by assimilating observed surface PM2.5 concentrations using flow-dependent error statistics. The annual dyna
Externí odkaz:
https://doaj.org/article/c88dfe8892624a1885da534098d8b32b
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 4807-4832 (2023)
The single field-of-view (SFOV) sounder atmospheric product (SiFSAP) retrieval algorithm has been developed to address the need to retrieve high-spatial-resolution atmospheric data products from hyper-spectral sounders and ensure the radiometric cons
Externí odkaz:
https://doaj.org/article/640324efef8840ff9a4f13f93eb4fad8
Autor:
G. He, C. He, H. Wang, X. Lu, C. Pei, X. Qiu, C. Liu, Y. Wang, N. Liu, J. Zhang, L. Lei, Y. Liu, T. Deng, Q. Fan, S. Fan
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 13107-13124 (2023)
Nighttime ozone in the lower boundary layer regulates atmospheric chemistry and surface ozone air quality, but our understanding of its vertical structure and impact is largely limited by the extreme sparsity of direct measurements. Here we present 3
Externí odkaz:
https://doaj.org/article/da541fddafc34fbcae48abd91f0138c7
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 13, Iss 9, p 310 (2024)
Geospatial data conflation involves matching and combining two maps to create a new map. It has received increased research attention in recent years due to its wide range of applications in GIS (Geographic Information System) data production and ana
Externí odkaz:
https://doaj.org/article/6d998ea08dc74e91a202024249028b3a
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 6719-6741 (2023)
Top-down inversions of China's terrestrial carbon sink are known to be uncertain because of errors related to the relatively coarse resolution of global transport models and the sparseness of in situ observations. Taking advantage of regional chemist
Externí odkaz:
https://doaj.org/article/04350ad4ec5749dc9f8c39728006fd97
Autor:
Zhen Lei, Ting L. Lei
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 13, Iss 1, p 15 (2023)
Geospatial data conflation is the process of identifying and merging the corresponding features in two datasets that represent the same objects in reality. Conflation is needed in a wide range of geospatial analyses, yet it is a difficult task, often
Externí odkaz:
https://doaj.org/article/3b7931d813e04f3d8238324ed58d13c0