Zobrazeno 1 - 10
of 43 254
pro vyhledávání: '"J. TIAN"'
Publikováno v:
Archives Animal Breeding, Vol 67, Pp 533-539 (2024)
The aim of this study was to evaluate the effect of different doses of estradiol benzoate (EB) on inhibiting the development of non-dominant follicles and inducing twin calves in beef heifers. Beef heifers were synchronized using estradiol plus proge
Externí odkaz:
https://doaj.org/article/ac383c8dd58c4c81be6e33072280ac03
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 11175-11189 (2024)
The Tibetan Plateau (TP) is highly susceptible to climate change, and nitrogen-containing organic compounds (NOCs) in fine particulate matter (PM2.5) represent one of the largest uncertainties with respect to their impact on the climate in high-altit
Externí odkaz:
https://doaj.org/article/d107440f49b24e30a2ec9837fbafa577
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-2-2024, Pp 217-222 (2024)
Nowadays, deep learning allows to automatically learn features from data. Buildings are one of the most important objects in urban environments. They are used in applications such as inputs to building reconstruction, disaster monitoring, city planin
Externí odkaz:
https://doaj.org/article/7ddedc3aa734427998f00c5f96bd0ef4
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-1-2024, Pp 317-322 (2024)
Due to the complex landforms and the limited resolution of remote sensing imagery, it is difficult to avoid the problem of incorrectly capturing geographical entities, such as buildings. Therefore, anomaly detection of important geographical entities
Externí odkaz:
https://doaj.org/article/9acb14a182a445ad9b6ff018c2db8b70
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-1-2024, Pp 67-73 (2024)
Accurate segmentation of individual tree crowns (ITC) segmentation is essential for investigating tree-level based growth trends and assessing tree vitality. ITC segmentation using remote sensing data faces challenges due to crown heterogeneity, over
Externí odkaz:
https://doaj.org/article/9d43f890414245869e262760d43cf807
Autor:
A. S. Donahue, P. M. Caldwell, L. Bertagna, H. Beydoun, P. A. Bogenschutz, A. M. Bradley, T. C. Clevenger, J. Foucar, C. Golaz, O. Guba, W. Hannah, B. R. Hillman, J. N. Johnson, N. Keen, W. Lin, B. Singh, S. Sreepathi, M. A. Taylor, J. Tian, C. R. Terai, P. A. Ullrich, X. Yuan, Y. Zhang
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 7, Pp n/a-n/a (2024)
Abstract The new generation of heterogeneous CPU/GPU computer systems offer much greater computational performance but are not yet widely used for climate modeling. One reason for this is that traditional climate models were written before GPUs were
Externí odkaz:
https://doaj.org/article/2c744bdea7a74ab8a4f9aef22b16b7a0
Autor:
P. d’Angelo, J. Tian
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-1-W1-2023, Pp 805-811 (2023)
China’s first sub-metre stereo satellite, GaoFen-7, was launched on 7 November 2019. One of the main criteria for a stereo mapping satellite is the geometric accuracy of the images. In this paper, we present a systematic evaluation of the geometry
Externí odkaz:
https://doaj.org/article/6200ae8847f045c38680d627d903fe34
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract El Niño/Southern Oscillation (ENSO) is the main climate mode that drives the interannual variability in climate and consequently vegetation greenness. While widespread green‐up has been reported and examined in tropical America during El
Externí odkaz:
https://doaj.org/article/14e7cc20604b4e0a974fc2f71def95c1
Autor:
X. Zheng, Y. Zhang, S. A. Klein, M. Zhang, Z. Zhang, M. Deng, J. Tian, C. R. Terai, B. Geerts, P. Caldwell, P. A. Bogenschutz
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract This study examines marine boundary layer cloud regime transition during a cold air outbreak (CAO) over the Norwegian Sea, simulated by a global storm‐resolving model (GSRM) known as the Simple Cloud‐Resolving Energy Exascale Earth Syste
Externí odkaz:
https://doaj.org/article/3771500f2682466b8ae8696eedcfa8f0
Autor:
Y. Zhan, M. Xie, W. Zhao, T. Wang, D. Gao, P. Chen, J. Tian, K. Zhu, S. Li, B. Zhuang, M. Li, Y. Luo, R. Zhao
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 9837-9852 (2023)
Given the increasing complexity of the chemical composition of PM2.5, identifying and quantitatively assessing the contributions of pollution sources has played an important role in formulating policies to control particle pollution. This study provi
Externí odkaz:
https://doaj.org/article/9ea7c24b1a584d97b3e501f6fddc3425