Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Dingsheng He"'
Publikováno v:
Pain Research and Management, Vol 2021 (2021)
Background. Work-related musculoskeletal diseases (WMSDs) have been associated with job burnout. Currently, few studies have investigated the relationship between job burnout and WMSDs among coal miners. Methods. In this cross-sectional study, 1,325
Externí odkaz:
https://doaj.org/article/d69912ca68174580bbd32b1cf4b30109
Autor:
Haiyan Liu, Wan Jia, Dingsheng He, Guannan Chen, Fuping Wu, Tao Gu, Xiaoyang Sun, Xiaojiang Chen, Wei Wang
Publikováno v:
IPSN
With the rapid development of the Internet of Things (IoT), we have seen a larger number of devices deployed with different wireless communication protocols (i.e., WiFi, ZigBee, Bluetooth). Working in the same place opens a new opportunity for these
Publikováno v:
Pain Research & Management
Pain Research and Management, Vol 2021 (2021)
Pain Research and Management, Vol 2021 (2021)
Background. Work-related musculoskeletal diseases (WMSDs) have been associated with job burnout. Currently, few studies have investigated the relationship between job burnout and WMSDs among coal miners. Methods. In this cross-sectional study, 1,325
Autor:
Dingsheng He, Ming Ma
Publikováno v:
The Journal of Physical Chemistry A. 118:2984-2994
In this paper, two-layer ONIOM combinations of high-level quantum mechanics (QM) and inexpensive molecular mechanics (MM) are successfully used to investigate the structural characters of metal (M, all the transition metals in the fourth period)-H2O-
Autor:
Ming Ma, Dingsheng He
Publikováno v:
Separation and Purification Technology. 107:289-296
Kinetic synergic extraction in solvent extraction chemistry was investigated by quantum chemical computations. Density functional theory (DFT) and conceptual DFT studies were carried out for us to analyze the extraction characteristics of kinetic syn
Publikováno v:
Separation Science and Technology. 45:2130-2140
A double strip dispersion hybrid liquid membrane (SDHLM) was successfully used in the simultaneous extraction and separation of Cu(II), Zn(II), and Co(II) from Cu-Zn-Co dilute feed phase. In the double SDHLM system, Acorga M5640-loaded membrane was p
Publikováno v:
Journal of Separation Science. 33:2026-2034
A technique based on strip dispersion hybrid liquid membrane was developed for the separation and extraction of four main alkaloids from fruits of Macleaya cordata (Willd) R. Br. A microporous polypropylene membrane impregnated with an organic membra
Publikováno v:
Solvent Extraction and Ion Exchange. 27:513-535
A liquid membrane system, denoted a strip dispersion hybrid liquid membrane (SDHLM) containing 1‐phenyl‐3‐methyl‐4‐benzoyl‐pyrazolone –5 as carrier in xylene, was reported for the transport and separation of Cu(II) from Zn (II) ions. Th
Publikováno v:
Chemical Engineering Journal. 133:265-272
In this study the separation of cadmium(II) from iron(III) has been successfully realized by a hybrid liquid membrane (HLM) containing tri-n-octylamine (TNOA, R3N)–secondary octylalcohol (ROH)–kerosene. The effect of different variable on the sep
Publikováno v:
Separation and Purification Technology. 51:277-284
A novel liquid membrane system, denoted strip dispersion hybrid liquid membrane (SDHLM) containing tri-n-octylamine-secondary octanol in kerosene, was reported for the transport and separation of Cd(II) from Zn(II) ions. The experiments show that Cd(