Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Hefeng Wan"'
Publikováno v:
Microorganisms, Vol 12, Iss 9, p 1886 (2024)
The preparation of artificial soil is a potential cooperative resource utilization scheme for red mud and phosphogypsum on a large scale, with a low cost and simple operation. The characteristics of the bacterial community structure and function in t
Externí odkaz:
https://doaj.org/article/d8a44d740ceb498aa76444e0d377b781
Publikováno v:
Ecological Indicators, Vol 164, Iss , Pp 112105- (2024)
In water monitoring, it is always a hot issue to exploring a method to improve the accuracy of remote sensing inversion. To this end, based on the actual investigation of the surrounding environment and water quality characteristics of the Fuyang riv
Externí odkaz:
https://doaj.org/article/eb5f26c5c705445cbd8e329f48cf3041
Publikováno v:
Shuitu baochi tongbao, Vol 43, Iss 1, Pp 92-103 (2023)
[Objective] The spatiotemporal variation characteristics of ecological environment quality and its driving factors in the upper reaches of Zhanghe River basin were analyzed in order to provide a scientific basis for ecological environment constructio
Externí odkaz:
https://doaj.org/article/8cb2a855ff714daf93e3f779e7ae1fbf
Publikováno v:
Guangxi Zhiwu, Vol 43, Iss 2, Pp 253-265 (2023)
To reveal the spatio-temporal variation characteristics of vegetation net primary productivity (NPP) in the Haihe River Basin and the driving mechanisms of its spatio-temporal heterogeneity, we studied the spatio-temporal pattern evolution characteri
Externí odkaz:
https://doaj.org/article/0563a5242f124c2da443f5ab2a86419c
Autor:
Hefeng Wang, Hua Xiang
Publikováno v:
New Journal of Physics, Vol 26, Iss 7, p 073031 (2024)
We present a quantum algorithm for finding the minimum of a function based on multistep quantum computation, and apply the algorithm for solving optimization problems with continuous variables. We construct the state space of the problem by discretiz
Externí odkaz:
https://doaj.org/article/45eb41d9aca64ad7aea8daea38f15202
Publikováno v:
New Journal of Physics, Vol 26, Iss 4, p 043011 (2024)
Eigensolvers have a wide range of applications in machine learning. Quantum eigensolvers have been developed for achieving quantum speedup. Here, we propose a parallel quantum eigensolver (PQE) for solving a set of machine learning problems, which is
Externí odkaz:
https://doaj.org/article/4d40bf8548374e508098251a0acde6df
Vegetation periodic changes and relationships with climate in Inner Mongolia Based on the VMD method
Publikováno v:
Ecological Indicators, Vol 146, Iss , Pp 109764- (2023)
Inner Mongolia is one of the most sensitive regions to global change with vegetation significantly affected by global warming and human activities. Therefore, exploring the dynamic change of vegetation and its impact mechanism is of great significanc
Externí odkaz:
https://doaj.org/article/6e744d956e904f269b94b42b7115915a
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p L012004 (2023)
In classical computation, a problem can be solved in multiple steps where the calculated results of each step can be copied and used repeatedly. However, in quantum computation, it is difficult to realize a similar multistep computation process becau
Externí odkaz:
https://doaj.org/article/f30818bdb53a46139b17917d875bf3d7
Autor:
Xiaoxi Sun, Bing Huang, Yuping Pan, Jinhua Fang, Hefeng Wang, Yanru Ji, Yingchen Ling, Pei Guo, Jiangguo Lin, Quhuan Li, Ying Fang, Jianhua Wu
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
Activation of integrins is crucial for recruitment of flowing leukocytes to inflammatory or injured vascular sites, but their spatiotemporal characteristics are incompletely understood. We discovered that β2-integrin activation over the entire surfa
Externí odkaz:
https://doaj.org/article/1c6edb8d54c547e18cd2f3b405ac844e
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
β-Lactams have been a clinical focus since their emergence and indeed act as a powerful tool to combat severe bacterial infections, but their effectiveness is threatened by drug resistance in bacteria, primarily by the production of serine- and meta
Externí odkaz:
https://doaj.org/article/09c73fcb791d46c5bbfb65e879d450c1