Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yun-Hua He"'
Publikováno v:
Tongxin xuebao, Vol 34, Pp 240-245 (2013)
The vulnerability of published vehicle traces is a focus issue for vehicle ad hoc network. Aiming at the privacy of published traces with a game-theoretic model under the scene of the active attacks and defense actions were modeled, and the attack an
Externí odkaz:
https://doaj.org/article/aeb2ed44329a4763bbc0b2ded4222bf9
Publikováno v:
Adsorption. 25:747-755
Preferential adsorption is important to classification removal of heavy metals in wastewaters. In the present study, the adsorption forces of heavy metal cations M2+ (Pb2+, Zn2+, Cd2+ and Cu2+) onto the Na+-clinoptilolite were analyzed. The selectivi
Publikováno v:
Advanced Materials Research. 1095:222-225
Mechanical alloying (MA) is used to prepare amorphous alloy powders. The experiments were performed by a high energy ball milling device using stainless steel vessels and balls under argon atmosphere at a rotation rate of 450 r/min. B and Y were used
Publikováno v:
Peer-to-Peer Networking and Applications. 9:752-761
In this paper, an optimal query strategy is proposed for location privacy in location-based services (LBSs) from a game-theoretic perspective. Distributed location privacy metrics are proposed, and a user-centric model is proposed, in which users mak
Publikováno v:
Advanced Materials Research. :780-785
In order to more effectively remove noise in partial discharge signals, it is proposed a new threshold selection method in this paper. This method firstly takes the signals before the partial discharge starting to happen as only contain noise signal,
Publikováno v:
Advanced Materials Research. :642-645
A new quaternary amorphous alloy powder Ti50Fe22Ni22Sn6are prepared by mechanical alloying. The milling was performed under an argon atmosphere in a high-energy planetary ball mill. After milled 70h, fully amorphous Ti50Fe22Ni22Sn6powders can be obta
Publikováno v:
Advanced Materials Research. 428:190-195
Ti50Cu23Ni20Sn7 bulk amorphous alloy was prepared by mechanical alloying and spark plasma sintering. The milling was performed in a high-energy planetary ball mill. XRD showed that after milled 35h, fully amorphous powders can be obtained, under the
Publikováno v:
Advanced Materials Research. 327:76-80
A new ternary Ti-based amorphous alloy, Ti50Fe25Ni25, is prepared by the mechanical alloying. The milling is performed in a high-energy planetary ball mill under argon atmosphere. Fully Ti50Fe25Ni25amorphous alloy powder is obtained after milled 160h
Publikováno v:
Huan jing ke xue= Huanjing kexue. 36(3)
Zeolites have been widely applied in soil improvement and environment protection. The study on ion specificity during ion exchange equilibrium is of important significance for better use of zeolites. The maximum adsorption capacities of alkali ions d
Publikováno v:
Process Biochemistry. 40:3002-3007
The effect of ultrasonics in a biological activated carbon membrane reactor on the removal of organic pollutants in micro-polluted water was investigated through parallel experiments. Results showed that ultrasonics at a power of 10 W could enhance b