Zobrazeno 1 - 10
of 1 709
pro vyhledávání: '"He Wan"'
Publikováno v:
Minerals, Vol 14, Iss 7, p 663 (2024)
The inhibiting mechanism of high pH on the molybdenite flotation was studied using an experimental and DFT method. The experimental results found that adverse effects of pH on molybdenite flotation should be attributed to the adsorption of OH− on m
Externí odkaz:
https://doaj.org/article/7a0d01941ea146aa874f47de7b381ccb
Publikováno v:
IEEE Access, Vol 9, Pp 22883-22893 (2021)
The unmanned aerial vehicle (UAV) is inexpensive and offers a fast response speed and robust flexibility; thus, it is a promising tool in the maritime buoyage inspection scenario, which involves monitoring and accessing a lateral mark system far away
Externí odkaz:
https://doaj.org/article/c8ead47c031b40dd9695a4b099933c8e
Autor:
Wu, Huang-Kai, Wang, Xi-Yang, Wang, Yu-Miao, Wang, You-Jing, Fang, De-Qing, He, Wan-Bing, Ma, Wei-Hu, Cao, Xi-Guang, Fu, Chang-Bo, Deng, Xian-Gai, Ma, Yu-Gang
Active Target Time Projection Chambers (AT-TPCs) are state-of-the-art tools in the field of low-energy nuclear physics, particularly suitable for experiments using low-intensity radioactive ion beams or gamma rays. The Fudan Multi-purpose Active Targ
Externí odkaz:
http://arxiv.org/abs/2406.18599
Publikováno v:
Results in Physics, Vol 12, Iss , Pp 1050-1055 (2019)
Kerosene is widely used as a collector in molybdenite flotation. However, it can only adsorb on molybdenite faces but not on molybdenite edges, which is unfavorable for the flotation of fine molybdenite particles with high edge/face ratios. In this s
Externí odkaz:
https://doaj.org/article/ca3ed8aa0edf41aaa2a2bc9b8dbc0679
Autor:
de Arruda, Guilherme Ferraz, He, Wan, Heydaribeni, Nasimeh, Javidi, Tara, Moreno, Yamir, Eliassi-Rad, Tina
We propose a team assignment algorithm based on a hypergraph approach focusing on resilience and diffusion optimization. Specifically, our method is based on optimizing the algebraic connectivity of the Laplacian matrix of an edge-dependent vertex-we
Externí odkaz:
http://arxiv.org/abs/2403.04063
Publikováno v:
Minerals, Vol 12, Iss 6, p 676 (2022)
Refractory iron ore is often discarded as tailings. This causes a great waste of iron resources. In this paper, the flash roasting-magnetic separation process was designed by combining the magnetic separation process of magnetite and the process mine
Externí odkaz:
https://doaj.org/article/beab5aeefed94068893c8f1fdb1f80d1
Publikováno v:
International Journal of Advanced Robotic Systems, Vol 17 (2020)
Automated guided vehicles (AGVs) have been regarded as a promising means for the future delivery industry by many logistic companies. Several AGV-based delivery systems have been proposed, but they generally have drawbacks in delivering and locating
Externí odkaz:
https://doaj.org/article/704a0d10777c4cdcb60531e3b4ce886b
Publikováno v:
Minerals, Vol 11, Iss 5, p 489 (2021)
Straight-chain alkanes (SCA) as collectors can effectively enhance the floatability of molybdenite. In a previous study, SCA were found to have an excellent adsorption effect on the molybdenite [001] surface (MS001), but they exhibited no adsorption
Externí odkaz:
https://doaj.org/article/5095cde373b7439185407bccad5f0f4c
Publikováno v:
Minerals, Vol 11, Iss 5, p 528 (2021)
In this study, two auxiliary collectors (methyl naphthalene and naphthalene) of molybdenite and the traditional collector (kerosene) were mixed for molybdenite flotation, respectively. According to the selection and analysis of the auxiliary collecto
Externí odkaz:
https://doaj.org/article/e7f62ac8682a4d0abf42646cdef689ce
Publikováno v:
Phys. Rev. B 109, 035126 (2024)
The Haldane-Hubbard model is a prime example of the combined effects of band topology and electronic interaction. We revisit its spinful phase diagram at half-filling as a consensus on the presence of SU($2$) symmetry is currently lacking. To start,
Externí odkaz:
http://arxiv.org/abs/2311.01821