Zobrazeno 1 - 10
of 10 652
pro vyhledávání: '"R. Fan"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 8187-8210 (2023)
Changes in aerosol loadings and properties are important for the understanding of atmospheric environment and climate change. This study investigates the characteristics and long-term trends of aerosols of different sizes and types in Asia from 2000
Externí odkaz:
https://doaj.org/article/76fbe18f83d9438ea0af1254b4a1b002
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol V-4-2022, Pp 9-15 (2022)
Land subsidence is a geological disaster. It will lead to the decline of land elevation, resulting in the potential safety hazards of urban facilities. Thus, the prediction of land subsidence displacement is significant. Among the existing prediction
Externí odkaz:
https://doaj.org/article/f896fb7d848043af9c49d687bb669741
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 17003-17016 (2021)
The vertical distribution of aerosol extinction coefficient (EC) measured by lidar systems has been used to retrieve the profile of particle matter with a diameter µm (PM2.5). However, the traditional linear model (LM) cannot consider the influence
Externí odkaz:
https://doaj.org/article/a0df4129578d4bec8fe1a53740265387
Autor:
M. T. Birch, D. Cortés-Ortuño, L. A. Turnbull, M. N. Wilson, F. Groß, N. Träger, A. Laurenson, N. Bukin, S. H. Moody, M. Weigand, G. Schütz, H. Popescu, R. Fan, P. Steadman, J. A. T. Verezhak, G. Balakrishnan, J. C. Loudon, A. C. Twitchett-Harrison, O. Hovorka, H. Fangohr, F. Y. Ogrin, J. Gräfe, P. D. Hatton
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Magnetic skyrmions are thought to possess a tube-like structure in three dimensions, but this has not been directly observed in experiment. Here, Birch et al. report real-space imaging of skyrmion tubes in a lamella of FeGe.
Externí odkaz:
https://doaj.org/article/d8d608ccdf9f42919ece29dbe13848da
Publikováno v:
Geoscientific Model Development, Vol 11, Pp 2841-2856 (2018)
Climate change is resulting in more frequent rainstorms and more rain-induced debris flows in mountainous areas. The prediction of likely hazard zones is important for debris flow risk assessment and management. Existing numerical methods for debr
Externí odkaz:
https://doaj.org/article/1b6ecfdda20b4b8381241bff82cd1e6f
Autor:
X. Shen, J. Sun, N. Kivekäs, A. Kristensson, X. Zhang, Y. Zhang, L. Zhang, R. Fan, X. Qi, Q. Ma, H. Zhou
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 587-599 (2018)
In this work, the spatial extent of new particle formation (NPF) events and the relative probability of observing particles originating from different spatial origins around three rural sites in eastern China were investigated using the NanoMap me
Externí odkaz:
https://doaj.org/article/1047b47157da4f32badb505ee1d7862d
Publikováno v:
Animal, Vol 11, Iss 2, Pp 236-243 (2017)
It has been demonstrated that microRNAs (miRNAs) play important roles in the control of melanogenesis and hair color in mammals. By comparing miRNA expression profiles between brown and white alpaca skin, we previously identified miR508-3p as a diffe
Externí odkaz:
https://doaj.org/article/9577650ab9164c11afe01bb20b24ae24
Autor:
T. Morozumi, R. Shingubara, R. Suzuki, H. Kobayashi, S. Tei, S. Takano, R. Fan, M. Liang, T. C. Maximov, A. Sugimoto
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 71, Iss 1 (2019)
Taiga–tundra boundary ecosystems are affected by climate change. Methane (CH4) emissions in taiga–tundra boundary ecosystems have sparsely been evaluated from local to regional scales. We linked in situ CH4 fluxes (2009–2016) with vegetation co
Externí odkaz:
https://doaj.org/article/ab0f203e14684d1486a05171ee019932
Autor:
M. N. Wilson, M. T. Birch, A. Štefančič, A. C. Twitchett-Harrison, G. Balakrishnan, T. J. Hicken, R. Fan, P. Steadman, P. D. Hatton
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013096 (2020)
We report small-angle x-ray scattering measurements of the skyrmion lattice in two 200-nm-thick Cu_{2}OSeO_{3} lamellae aligned with the applied magnetic field parallel to the out of plane [110] or [100] crystallographic directions. Our measurements
Externí odkaz:
https://doaj.org/article/749f460eea404a289880e2c3ca828bdf
Publikováno v:
Radioengineering, Vol 24, Iss 1, Pp 208-213 (2015)
Traditional direction-of-arrival (DOA) estimation techniques perform Nyquist-rate sampling of the received signals and as a result they require high storage. To reduce sampling ratio, we introduce level-crossing (LC) sampling which captures samples w
Externí odkaz:
https://doaj.org/article/15e4ba4dd26f4fe58438585b3971a6f5