Zobrazeno 1 - 10
of 17 084
pro vyhledávání: '"Q. Cheng"'
Autor:
H. Wang, P. Y. Yang, W. J. Zhao, S. H. Ma, J. H. Hou, Q. F. He, C. L. Wu, H. A. Chen, Q. Wang, Q. Cheng, B. S. Guo, J. C. Qiao, W. J. Lu, S. J. Zhao, X. D. Xu, C. T. Liu, Y. Liu, C. W. Pao, Y. Yang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Intermetallic alloys have traditionally been characterized by their inherent brittleness due to their lack of sufficient slip systems and absence of strain hardening. However, here we developed a single-phase B2 high-entropy intermetallic al
Externí odkaz:
https://doaj.org/article/f1418a5359c5445daf6932b3fa3df2e8
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B4-2022, Pp 579-585 (2022)
Spatial equity of urban public transport service is an important index to evaluate the potential of sustainable development of urban transport. This paper, taking Wuhan as the study area, the use of public transport network data and population densit
Externí odkaz:
https://doaj.org/article/e0c7c377cf164c4fb04011b95357d185
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B4-2022, Pp 501-506 (2022)
Urban public open spaces refer to open space between architectural structures in a city or urban agglomeration that is open for urban residents to conduct public exchanges and hold various activities, and their spatial distribution characteristics ar
Externí odkaz:
https://doaj.org/article/0b23e699be28484ab1420b1307605074
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B4-2022, Pp 559-565 (2022)
Based on the combination of landscape ecology theory and GIS technology, this paper selects the landscape pattern index at the patch type level and landscape level from the two aspects of unit characteristics and landscape heterogeneity, and quantita
Externí odkaz:
https://doaj.org/article/cefc310dfa7f42c6a27bc7ca083ab013
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 22, Pp 639-657 (2022)
The fracturing and fragmentation of rock blocks are important phenomena that occur ubiquitously during the propagation of rock avalanches. Here, the movement of a rectangular rock block characterized by different joint sets along an upper sloped and
Externí odkaz:
https://doaj.org/article/80de71892c2e4a6582ce0d69d03d9000
Autor:
C. Li, D. Wang, Y. Song, J. Li, H Huang, B. Chen, J. Liu, K. Hu, H. Ren, X. Zhang, Z. Li, D. Zou, Q. Yin, L. Chen, Y. Hu, Y. Xu, Q. Cheng, Y. Guo, Y. Dong, L. Gao, S. Chen, A. Xu, S. Cai, M. Wu, J. Guo, Z. Yao, W. Wang, J. Wang, J. Zhou, L. Qiu
Publikováno v:
HemaSphere, Vol 6, Pp 88-89 (2022)
Externí odkaz:
https://doaj.org/article/5f946b3597c1495c88d4800412c85d78
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B3-2020, Pp 227-231 (2020)
Content-based remote sensing image retrieval refers to searching interested images from a remote sensing image dataset that are similar to a query image via extracting features (contents) from images and comparing their similarity. In this work, we c
Externí odkaz:
https://doaj.org/article/46337fcd071b42dca5af5adc1d4d51a3
Autor:
Y.-Q. Zhang, D.-H. Chen, X. Ding, J. Li, T. Zhang, J.-Q. Wang, Q. Cheng, H. Jiang, W. Song, Y.-B. Ou, P.-L. Ye, G. Zhang, X.-M. Wang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 14403-14415 (2019)
Secondary organic aerosol (SOA) formation from biogenic precursors is affected by anthropogenic emissions, which are not well understood in polluted areas. In this study, we accomplished a year-round campaign at nine sites in polluted areas located i
Externí odkaz:
https://doaj.org/article/e078366b89c442aeb59c401d21b3a46b
Publikováno v:
Grasas y Aceites, Vol 72, Iss 3 (2021)
The nuclear magnetic resonance (NMR) technique was applied to monitor the quality of tea oil herein. The adulteration of virgin tea oil was monitored by 19F NMR and 1H NMR. The 19F NMR technique was used as a new method to detect the changes in quali
Externí odkaz:
https://doaj.org/article/592a93ee502e47c9865b32c10f914bcd
Publikováno v:
Hydrology and Earth System Sciences, Vol 23, Pp 51-71 (2019)
We developed a new tracer-aided hydrological model that disaggregates cockpit karst terrain into the two dominant landscape units of hillslopes and depressions (with fast and slow flow systems). The new model was calibrated by using high temporal
Externí odkaz:
https://doaj.org/article/cec87eca48c64700a205e4e7b97cbe90