Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Yi-Hong Xu"'
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 33(6)
As an essential form of material migration on the surface of the earth, soil erosion is one of the primary causes of soil fertility reduction and environmental degradation. Quantifying soil erosion rate is the precondition and foundation for regional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::445986e5b7a1ecfe786e7e0fe6a35a3d
https://pubmed.ncbi.nlm.nih.gov/35729123
https://pubmed.ncbi.nlm.nih.gov/35729123
Autor:
Yi-hong Xu
Publikováno v:
Acta Mathematicae Applicatae Sinica, English Series. 36:891-901
A new kind of tangent derivative, M-derivative, for set-valued function is introduced with help of a modified Dubovitskij-Miljutin cone. Several generalized pseudoconvex set-valued functions are introduced. When both the objective function and constr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a75e19e90eeb4a290fd7f931cefcd3f
https://doi.org/10.1007/s10255-020-0971-y
https://doi.org/10.1007/s10255-020-0971-y
Phosphorus diffusion and activation in fluorine co-implanted germanium after excimer laser annealing
Publikováno v:
Chinese Physics B. 31:098503
The diffusion and the activation of phosphorus in phosphorus and fluorine co-implanted Ge after being annealed by excimer laser are investigated. The results prove that the fluorine element plays an important role in suppressing phosphorus diffusion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9fb5bcd515d1fd3e41d7327e2abf4aa
https://doi.org/10.1088/1674-1056/ac6db3
https://doi.org/10.1088/1674-1056/ac6db3
Autor:
Yi-hong Xu, Zhen-hua Peng
Publikováno v:
Acta Mathematicae Applicatae Sinica, English Series. 34:183-196
The concept of a cone subarcwise connected set-valued map is introduced. Several examples are given to illustrate that the cone subarcwise connected set-valued map is a proper generalization of the cone arcwise connected set-valued map, as well as th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::856d57cd2602b305fc8dae4aa5dfe846
https://doi.org/10.1007/s10255-018-0738-x
https://doi.org/10.1007/s10255-018-0738-x
Publikováno v:
Quaternary International. :75-82
The non-parametric Mann–Kendall method, wavelet transform and simple linear regression were applied in this study to investigate the temporal trends and spatial distributions for reference evapotranspiration and aridity index in the Yellow River Ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f420c95eb44591b68fde35cdecd06fda
https://doi.org/10.1016/j.quaint.2014.12.037
https://doi.org/10.1016/j.quaint.2014.12.037
Publikováno v:
Quaternary International. :22-34
Within the context of global warming, climate extremes, including extreme wet event and drought events, have become one of the most significant and attractive themes around the world. The target region of this study is confined to eastern China, with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16b741344205fd3ddf124306b4919bc0
https://doi.org/10.1016/j.quaint.2014.12.038
https://doi.org/10.1016/j.quaint.2014.12.038
Publikováno v:
Journal of Computational and Applied Mathematics. 280:310-326
Recently more research works are focused on multi-objective particle swarm optimization algorithm (MOPSO) due to its ability of global and local search for solving multi-objective optimization problems (MOOPs); however, most of existing MOPSOs cannot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4b8bc0b6e796a0a8933b27514994eda
https://doi.org/10.1016/j.cam.2014.11.056
https://doi.org/10.1016/j.cam.2014.11.056
Autor:
Chang Sheng Zhu, Yi Hong Xu
Publikováno v:
Applied Mechanics and Materials. :1595-1598
This paper proposes a design of pneumatic high-pressure mud pump based on PLC control. According to this method, we design the three-cylinder reciprocating single acting pneumatic high-pressure mud pump, and give the details of PLC control system and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce7aa1d976f54de0b68e97723c3ce36
https://doi.org/10.4028/www.scientific.net/amm.716-717.1595
https://doi.org/10.4028/www.scientific.net/amm.716-717.1595
Publikováno v:
DEStech Transactions on Social Science, Education and Human Science.
Based on Econometric Model, this paper analyzes the factors influencing real estate prices, aiming at grasping the mechanism of real estate price changing and then providing a reference for government policy. According to the statistical data of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::132e6c2aa9fe8a565c965c10872c9122
https://doi.org/10.12783/dtssehs/hsc2016/3493
https://doi.org/10.12783/dtssehs/hsc2016/3493
Autor:
Yi-hong Xu, Tai-yong Li
Publikováno v:
Applied Mathematics-A Journal of Chinese Universities. 24:144-150
The set-valued optimization problem with constraints is considered in the sense of super efficiency in locally convex linear topological spaces. Under the assumption of iccone-convexlikeness, by applying the seperation theorem, Kuhn-Tucker’s, Lagra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::559eefc4b5e352a9d7caa33710629f25
https://doi.org/10.1007/s11766-009-1706-2
https://doi.org/10.1007/s11766-009-1706-2