Impacts of different types of El Niño events on water quality over the Corn Belt, United States

Autor: Pan Chen, Wenhong Li, Keqi He

Publikováno v: Hydrology and Earth System Sciences. 26:4875-4892

The United States Corn Belt region, which primarily includes two large basins, namely, the Ohio–Tennessee River basin (OTRB) and the Upper Mississippi River basin (UMRB), is responsible for the Gulf of Mexico hypoxic zone. Climate patterns such as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73b08ec4259fc9655cafd127a6afd308
https://doi.org/10.5194/hess-26-4875-2022

Investigation of defect structure and optical properties of Zn:Dy:$$\mathrm{LiNbO}_3$$ crystals with different [Li]/[Nb] ratios

Autor: Li Dai, Ziqian Xu, Shunxiang Yang, Keqi He

Publikováno v: The European Physical Journal D. 76

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1619e4d906e6bac210509ceb1d991514
https://doi.org/10.1140/epjd/s10053-022-00517-0

Detecting Coastal Wetland Degradation by Combining Remote Sensing and Hydrologic Modeling

Autor: Keqi He, Yu Zhang, Wenhong Li, Ge Sun, Steve McNulty

Publikováno v: Forests; Volume 13; Issue 3; Pages: 411

Sea-level rise and climate change stresses pose increasing threats to coastal wetlands that are vital to wildlife habitats, carbon sequestration, water supply, and other ecosystem services with global significance. However, existing studies are limit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63ddc220ab4712d6ac857f90d1f189f4

Effect of Zr⁴⁺ concentration on the segregation coefficient and exposure energy of Zr:Fe:Cu:LiNbO3 crystal.

Autor: Li, Dai, Maoran, Dong, Keqi, He, Yuning, Wang

Publikováno v: Radiation Effects & Defects in Solids: Incorporating Plasma Techniques & Plasma Phenomena; Mar/Apr2023, Vol. 178 Issue 3/4, p219-228, 10p

Dinuclear cyclometalated iridium (III) complex containing functionalized triphenylamine core: synthesis, photophysics and application in the single-emissive-layer WOLEDs

Autor: Yu Liu, Weiguo Zhu, Wenjing Xiong, Zhaoran Hao, Dongge Ma, Ning Su, Yu Junting, Keqi He

Publikováno v: Tetrahedron. 72:7164-7169

To obtain highly efficient white-emitting devices, a novel functionalized dinuclear iridium (III) complex of C 8 TPA(FIrpic) 2 was successfully synthesized and characterized. In this phosphor, FIrpic is a blue-emitting phosphorescent chromophore of i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af88f04bac3592a553b8e2d57f46ed41
https://doi.org/10.1016/j.tet.2016.09.012