Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Xuanlong Ma"'
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 73, Iss 4, Pp 323-331 (2024)
Given a finite group G, the coprime graph of G, denoted by Î(G), is defined as an undirected graph with the vertex set G, and for distinct x, y â G, x is adjacent to y if and only if (o(x), o(y)) = 1, where o(x) and o(y) are the orders of x and y,
Externí odkaz:
https://doaj.org/article/3fced52ea93b48f3ad61f26bbb4fd1ce
Autor:
Xiaoyu Zhu, Xuanlong Ma, Zhengyang Zhang, Yuxia Liu, Yunpeng Luo, Kai Yan, Tao Pei, Alfredo Huete
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTThe presence of airborne allergenic pollen causes a variety of immune reactions and respiratory diseases, threatening human life in severe cases. Climate change is exacerbating the allergenic pollen-induced health risks and adding a significa
Externí odkaz:
https://doaj.org/article/0a2589df9dbc41ef8fad5889beb50569
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 73, Iss 1, Pp 68-76 (2024)
Let G be a finite group with the identity element e. The proper order graph of G, denoted by â* (G), is an undirected graph with a vertex set G \ {e}, where two distinct vertices x and y are adjacent whenever o(x) | o(y) or o(y) | o(x), where o(x) a
Externí odkaz:
https://doaj.org/article/f67194ef098a461181e8fbcf388e424c
Autor:
Javier Pacheco‐Labrador, Francesco deBello, Mirco Migliavacca, Xuanlong Ma, Nuno Carvalhais, Christian Wirth
Publikováno v:
Methods in Ecology and Evolution, Vol 14, Iss 8, Pp 2123-2136 (2023)
Abstract Remote sensing (RS) increasingly seeks to produce global‐coverage maps of plant functional diversity (PFD) across scales. PFD can be quantified with metrics assessing field or RS data dissimilarity. However, their comparison suffers from t
Externí odkaz:
https://doaj.org/article/2dadc2ba0d0c41b987080d267f929c96
Publikováno v:
Remote Sensing, Vol 16, Iss 1, p 143 (2023)
Transpiration (T) represents plant water use, while sun-induced chlorophyll fluorescence (SIF) emitted during photosynthesis, relates well to gross primary production. SIF can be influenced by vegetation structure, while uncertainties remain on how t
Externí odkaz:
https://doaj.org/article/03a0d9702b35439dab85806be9f15967
Autor:
Qiaoyun Xie, Caitlin E. Moore, Jamie Cleverly, Christopher C. Hall, Yanling Ding, Xuanlong Ma, Andy Leigh, Alfredo Huete
Publikováno v:
Ecological Indicators, Vol 147, Iss , Pp 110000- (2023)
Land surface phenology (LSP), the study of the seasonal vegetation dynamics from remote sensing imagery, provides crucial information for plant monitoring and reflects the responses of ecosystems to climate change. The Moderate Resolution Imaging Spe
Externí odkaz:
https://doaj.org/article/6fc2801ca6434f959303e6283b02ae0f
Publikováno v:
Electronic Journal of Graph Theory and Applications, Vol 10, Iss 1, Pp 89-111 (2022)
We survey known results on enhanced power graphs of finite groups. Open problems, questions and suggestions for future work are also included.
Externí odkaz:
https://doaj.org/article/9fe00cf89a034a3aa735c404a4adc914
Autor:
Hanliang Li, Kai Yan, Si Gao, Xuanlong Ma, Yelu Zeng, Wenjuan Li, Gaofei Yin, Xihan Mu, Guangjian Yan, Ranga B. Myneni
Publikováno v:
Journal of Remote Sensing, Vol 3 (2023)
The bidirectional reflectance distribution function (BRDF) of the land surface contains information relating to its physical structure and composition. Accurate BRDF modeling for heterogeneous pixels is important for global ecosystem monitoring and r
Externí odkaz:
https://doaj.org/article/47a265c891af49c4a623c66625719aac
Publikováno v:
Ecological Indicators, Vol 143, Iss , Pp 109396- (2022)
Ecosystem health plays a vital role in the development of regional ecological environment. Gannan Plateau, an important water conservation area in the upper reaches of the Yellow River, is located at the northeastern margin of the Qinghai-Tibet Plate
Externí odkaz:
https://doaj.org/article/15cf0fd11a3544ffafcb9c74d2ed99c3
Autor:
Yuhe Zhao, Minyu Wang, Tianxiang Zhao, Yi Luo, Yuhan Li, Kai Yan, Lei Lu, Ngoc Nguyen Tran, Xiaodan Wu, Xuanlong Ma
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 112, Iss , Pp 102933- (2022)
Sensors onboard the new generation of geostationary (GEO) satellites launched over past few years have much improved radiometric and temporal resolutions. As one of the latest GEO sensors, the Japanese Himawari-8 Advanced Himawari Imager (hereafter H
Externí odkaz:
https://doaj.org/article/a1d881ea8faf4ee38195e4a2653edee1