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Search Results: 1 - 10 of 37057 matches for " Yong FAN "
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Research on Plane 2-D Sediment Model of a Watercourse on Yangtze River  [PDF]
Yong FAN
Journal of Water Resource and Protection (JWARP) , 2009, DOI: 10.4236/jwarp.2009.14032
Abstract: To provide basis for sand excavation of hydraulic fill and land forming in Daohukou region in a watercourse (Wuhan reach) on Yangtze River, a 2-D water-sand mathematic model of this river reach is established. The variation of water levels of this reach and the back silting of watercourse after sand excavation are calculated. The rationality of the results calculated by this model and the measured data are validated and analyzed. The results show that, this model is reasonable and reliable.
Research on Integrity Evaluation System of Food Brand Enterprises Based on the Creeds of Business Governance*  [PDF]
Xie Fan, Meng Yong
Open Journal of Business and Management (OJBM) , 2014, DOI: 10.4236/ojbm.2014.21008
Abstract:

Under today’s market environment, the brand is an important intangible asset to enterprises. If the brandiscertain to win in the market, the first condition is to establish a good image of integrity and makesit firmly rooted in the minds of consumers. In recent years, a spate of food brands lacking of integrity events shocked the nation and the world which make people’s health, and economic development under serious threat. How to evaluate the integrity of the food brands, find out the reason for lacking of integrity and provide a reference to the integrity system construction of food brand enterprises are the main content of this paper. This paper is based on the Creeds of Business Governance in Oriental Management theory and builds integrity indicator system according to the four ethics—honesty, trustworthiness, justice and benevolence. AHP is utilized to calculate the index weight to make the integrity evaluation system with scientific and operability.

Blow-Up Criteria of Smooth Solutions for the Cahn-Hilliard-Boussinesq System with Zero Viscosity in a Bounded Domain
Yong Zhou,Jishan Fan
Abstract and Applied Analysis , 2012, DOI: 10.1155/2012/802876
Abstract: We prove that a smooth solution of the 3D Cahn-Hilliard-Boussinesq system with zero viscosity in a bounded domain breaks down if a certain norm of vorticity blows up at the same time. Here, this norm is weaker than bmo-norm.
Uniqueness of Weak Solutions to an Electrohydrodynamics Model
Yong Zhou,Jishan Fan
Abstract and Applied Analysis , 2012, DOI: 10.1155/2012/864186
Abstract: This paper studies uniqueness of weak solutions to an electrohydrodynamics model in ?(=2,3). When =2, we prove a uniqueness without any condition on the velocity. For =3, we prove a weak-strong uniqueness result with a condition on the vorticity in the homogeneous Besov space.
Regularity Criteria for a Turbulent Magnetohydrodynamic Model
Yong Zhou,Jishan Fan
Abstract and Applied Analysis , 2011, DOI: 10.1155/2011/380402
Abstract: We establish some regularity criteria for a turbulent magnetohydrodynamic model. As a corollary, we prove that the smooth solution exists globally when the spatial dimension satisfies 3≤≤8.
A Regularity Criterion for the Nematic Liquid Crystal Flows
Yong Zhou,Jishan Fan
Journal of Inequalities and Applications , 2010, DOI: 10.1155/2010/589697
Abstract: A logarithmically improved regularity criterion for the 3D nematic liquid crystal flows is established.
A Regularity Criterion for the Nematic Liquid Crystal Flows
Zhou Yong,Fan Jishan
Journal of Inequalities and Applications , 2010,
Abstract: A logarithmically improved regularity criterion for the 3D nematic liquid crystal flows is established.
Efficient Control Channel Resource Allocation for VoIP in OFDMA-Based Packet Radio Networks
Fan Yong,Valkama Mikko
EURASIP Journal on Wireless Communications and Networking , 2011,
Abstract: We propose an efficient control channel resource allocation approach to enhance the performance of voice-over-IP (VoIP) in orthogonal frequency division multiple access- (OFDMA-) based next generation mobile communication systems. As the long-term evolution (LTE) of universal terrestrial radio access network (UTRAN), evolved UTRAN (E-UTRAN) is the first OFDMA-based packet radio network and thus selected in this paper as an application example. Our proposed physical downlink control channel (PDCCH) resource allocation approach for E-UTRAN is composed of bidirectional power control, inner loop link adaptation (ILLA), and outer loop link adaptation (OLLA) algorithms. Its effectiveness is validated through large-scale radio system level simulations, and simulation results confirm that VoIP capacity with dynamic scheduling can be further enhanced with this PDCCH resource allocation approach. Moreover, the VoIP performance requirements for international mobile telecommunications-advanced (IMT-Advanced) radio interface technologies can be met with dynamic scheduling together with proposed PDCCH resource allocation. Besides E-UTRAN, this approach can be introduced to other OFDMA-based mobile communication systems for VoIP performance enhancement as well.
Efficient Control Channel Resource Allocation for VoIP in OFDMA-Based Packet Radio Networks
Yong Fan,Mikko Valkama
EURASIP Journal on Wireless Communications and Networking , 2011, DOI: 10.1155/2011/712658
Abstract:
Reflected Backward Stochastic Differential Equations Driven by Lévy Process
Yong Ren,Xiliang Fan
Mathematics , 2008, DOI: 10.1016/j.cam.2008.03.008
Abstract: In this paper, we deal with a class of reflected backward stochastic differential equations associated to the subdifferential operator of a lower semi-continuous convex function driven by Teugels martingales associated with L\'{e}vy process. We obtain the existence and uniqueness of solutions to these equations by means of the penalization method. As its application, we give a probabilistic interpretation for the solutions of a class of partial differential-integral inclusions.
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