Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Guanfei Zhao"'
Publikováno v:
International Journal of Mining Science and Technology, Vol 34, Iss 8, Pp 1151-1162 (2024)
The electrochemical interaction between galena and monoclinic pyrrhotite was investigated to examine its impact on the physical and chemical properties of the mineral micro-surface. This investigation employed techniques such as electrochemistry, met
Externí odkaz:
https://doaj.org/article/cefe0eb08607449d8db72e84da409a67
Publikováno v:
Mitochondrial DNA. Part B. Resources, Vol 9, Iss 7, Pp 907-910 (2024)
Nostolachma jenkinsii (Hook.f.) Deb & J.Lahiri, a member of the Rubiaceae family, is an endangered wild plant species with potential economic value. In this research, the complete chloroplast genome of N. jenkinsii was sequenced to gain insight into
Externí odkaz:
https://doaj.org/article/3c5d3d99c379499e9fcab471d7ab1d7a
Autor:
Wenhui Yang, Tingsheng Qiu, Xianhui Qiu, Huashan Yan, Qinghao Jiao, Kaiwei Ding, Guanfei Zhao
Publikováno v:
ACS Omega, Vol 9, Iss 27, Pp 29557-29565 (2024)
Externí odkaz:
https://doaj.org/article/b648e3934feb44089e0884dc110f4434
Autor:
Kaiwei Ding, Tingsheng Qiu, Xianhui Qiu, Guanfei Zhao, Qinghao Jiao, Jiangjie Fang, Ruisen Lai, Wenhui Yang
Publikováno v:
Molecules, Vol 29, Iss 17, p 4194 (2024)
The floatability of fluorite and calcite exhibit similar properties, rendering their flotation separation challenging. Macromolecular polysaccharide reagents containing the polyhydroxyl group have shown broad promising application. The selectivity of
Externí odkaz:
https://doaj.org/article/0f032a20ba774b3cb5bd4284f339cc7b
Autor:
Tingsheng Qiu, Ce Zhang, Liu Yang, Jun Wang, Guanfei Zhao, Huashan Yan, Hao Wu, Xianhui Qiu, Baojun Yang, Rui Liao
Publikováno v:
Minerals, Vol 13, Iss 10, p 1303 (2023)
The mechanism of electrochemical interaction between chalcopyrite and hexagonal pyrrhotite was analyzed via electrochemical interaction, copper ion concentration testing, and X-ray photoelectron spectroscopy (XPS) characterization. Besides, the effec
Externí odkaz:
https://doaj.org/article/dfb3f41774744e3badb0c0512ca28a07
Publikováno v:
Minerals, Vol 12, Iss 12, p 1558 (2022)
Due to the optimum dissolution of the hydroxyl ion, serpentine is positively charged and tends to cover the sulfide mineral surface as a slime coating through electrostatic attraction, which intensively worsens sulfide flotation. To handle this probl
Externí odkaz:
https://doaj.org/article/83c7bb0365464e869136f6f51fdba3df
Autor:
Guanfei Zhao, Dongmei Zhu
Publikováno v:
Minerals, Vol 11, Iss 8, p 880 (2021)
At present, the research on flotation separation of cassiterite and gangue minerals is mainly focused on the development of new collectors or depressants, while the research on combined depressants is rare. In this study, the flotation separation of
Externí odkaz:
https://doaj.org/article/8c2f3187e206441781580c57fb420fb7
Publikováno v:
Journal of International Medical Research, Vol 47 (2019)
Objective To investigate the relationship between pretreatment plasma D-dimer levels and survival in Chinese patients with small cell lung cancer (SCLC). Methods This retrospective study enrolled 82 patients with SCLC treated at Beijing Chaoyang Hosp
Externí odkaz:
https://doaj.org/article/cda8a98880484af592c90c71dba8a7dc
Publikováno v:
Mitochondrial DNA. Part B. Resources, Vol 4, Iss 2, Pp 3284-3285 (2019)
Cinnamomum glanduliferum (Wall) Meissn is a commercially important timber tree and wild spice plants of the genus Cinnamomum Trew in the family Lauraceae. To determine its phylogenetic location with respect to the other Cinnamomum species, the comple
Externí odkaz:
https://doaj.org/article/49063a1ae67d44ebae9e7304df896c87
Publikováno v:
Mitochondrial DNA. Part B. Resources, Vol 4, Iss 2, Pp 3544-3545 (2019)
Alseodaphne petiolaris Hook.f. is a valuable timber tree of the genus Alseodaphne Nees in the family Lauraceae. To better determine its phylogenetic location with respect to the other Alseodaphne species, the complete plastid genome of A. petiolaris
Externí odkaz:
https://doaj.org/article/b326c651e51948578e87f95604baa0fc