Guilin University of Technology
Guilin, China

Guilin University of Technology is situated in the city Guilin in Guangxi, China.Guilin University of Technology is located in Guilin which is recognized as one of the most famous scenic cities in the world. Since its founding in 1956, the University has maintained its commitment to promoting and maintaining excellence in teaching and research, having nurtured large numbers of outstanding talents and made significant contributions to the thriving and prosperity of the nation, especially to the development of the local economy. The University is very proud of its extensive research programmes, its international reputation and its excellent record of graduate employment. There are approximately more than 19,000 students studying a wide range of courses at the University in the heart of Guilin’s city centre. At present, it offers 59 undergraduate programmes and 35 postgraduate programmes varied from Management, Economies, Art, Literature, Engineering, Science, Agriculture etc. as well as the Chinese Language Courses designed for international students. As well as a multicultural mix in the student body, the University has been highlighting the international exchange and cooperative links with the well-known universities and institutions overseas, making the University a real multicultural community. Students from more than 30 countries find the University internationalized and you will be among friends from the start.Welcome to the Guilin University of TechnologyOn behalf of the staff and students at Guilin University of Technology, I am pleased to express our sincere welcome to our friends from all over the world. China is an ancient country with a history of over 5,000 years. It has a long history and brilliant culture, as well as beautiful natural scenery. China is also one of the rapid-developing countries with full of energy and vitality globally. Guilin University of Technology , founded in 1956, is situated in the world-famous scenic city of Guilin, China. There are 19 colleges with 70 undergraduate programmes and 45 postgraduate programmes at GUT and it has more than 23,000 full-time students, among whom more than 2,000 are postgraduates. GUT has developed into a university of multiple disciplines, with the discipline of engineering taking the lead and the coordinated development of the disciplines of liberal arts, science, management, business, law and agriculture. etc. GUT has also established close and friendly relations with more than 100 universities from 25 countries, signed agreements of exchange, skills training, and scientific research cooperation with 45 of these universities. With the provision of well-designed curriculum and modern language learning facilities, our highly qualified and internationally experienced teachers have been providing excellent quality instruction to students of various needs. Our well-equipped scientific labs also provide excellent services to our overseas collaborative partners I sincerely welcome you to join GUT to have a new and exciting educational and research experience in China. Dr. Xie QinglinPresidentGuilin University of TechnologyChinaEdited by Laijun Wikipedia.

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Hanyan L.,Guilin University of Technology
Proceedings - 9th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2017 | Year: 2017

In this paper, an approximate formula for the value of American option with a stock price driven by a geometric fractional Black-Scholes model is derived. A special case of the model would be the model driven by the standard Brownian motion. © 2017 IEEE.

Hanyan L.,Guilin University of Technology
Proceedings - 9th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2017 | Year: 2017

For deriving the approximate formula of American-style Asian option in the fractional Black-Scholes model, this paper take the American-style Asian put Option as example. First, derived the formulas of European-style geometric average Asian option with fix strike price by partial differential equation method briefly. Based on the formulas, the quadratic approximation in the standard Black-Scholes model is applied to pricing American-style geometric average Asian option with fix strike price and obtained approximate formulas. Finally, derived approximate formulas by quadratic approximation from another perspective and obtain the same result. © 2017 IEEE.

Pan L.,Guilin University of Technology
Proceedings of the IEEE International Conference on Software Engineering and Service Sciences, ICSESS | Year: 2017

Routing protocols have a significant impact on performance in mobile Ad hoc networks. In order to find the right routing protocols for 'linear structure' of Ad hoc network, the principle of dynamic source routing (DSR) and Ad hoc on-demand distance vector routing (AODV) is studied, the same and differences of DSR and AODV is compared and analyzed. This paper analysis and comparison network performance of DSR and AODV in 'linear structure' based on OPNET. The simulation results showed that DSR protocol better than AODV protocol in packet delivery fraction and throughput, DSR protocol little worse than AODV in routing load. Using DSR protocol in 'linear structure' of ad hoc network is proposed. © 2016 IEEE.

Ji J.,Guilin University of Technology
IET Communications | Year: 2017

This study analyses a comprehensive performance of multiuser spectrum sharing networks using random beamforming (RBF). In the considered cognitive radio (CR) system, a secondary broadcast station (SBS) coexisting with a pair of primary transceivers broadcasts the information to multiple secondary users. The authors first consider that the CR-RBF system does not undergo interference from the primary network. In doing so, an exact expression is derived for the cumulative distribution function (CDF) of signal to interference plus noise ratio (SINR). Resorting to the derived CDF, the authors obtain an exact closed-form expression of outage probability. In addition, the closed-form expressions of the moment of SINR and other performance are provided, respectively, which provide an efficient method to evaluate key parameters on the considered system. Next, the authors also consider that the CR-RBF system undergoes interference from the primary network. Numerical simulations are presented to validate the correctness of the authors' analytical results. Unlike non-CR RBF system, increasing the number of antennas improves the performance achieved by CR-RBF systems when the maximum allowable power of SBS is less than a certain value. Otherwise, increasing the number of antennas decreases the performance achieved by CR-RBF systems. © The Institution of Engineering and Technology.

Huang D.,Guilin University of Technology
Tumu Gongcheng Xuebao/China Civil Engineering Journal | Year: 2017

Green building is an important future development trend of construction industry. Based on the assumption that the developers and owners are rational to some extent, an evolutionary game model of green building demand side is established. Research results on the game model show that the evolutionary stable strategies are closely related to those factors such as incremental cost, incremental revenue and incremental risk. On the basis of this analysis, the simulation model of system dynamics is established and the dynamic changes in behaviors of both sides of game can be analyzed by data simulation analysis. Simulation results further validate the theoretical analysis results from the evolutionary game model of green building demand side. To promote the developments of green building projects, it is very important to increase the incremental revenue of developers and owners in the green building projects. © 2017, Editorial Office of China Civil Engineering Journal. All right reserved.

Zhou L.,Guilin University of Technology | He B.,Guilin University of Technology | Zhang F.,Guilin University of Technology
ACS Applied Materials and Interfaces | Year: 2012

In this paper, a facile one-pot strategy for scalable synthesis of robust magnetic poly(vinyl alcohol) (mPVA) gel beads is developed. Through dropwise addition of mixed aqueous solution of iron salts and PVA solution into alkaline (e.g., ammonia, NaOH, and KOH) solution, mPVA gel beads with uniform size and excellent superparamagnetic property can be fabricated based on the simultaneous formation of magnetic iron oxide nanoparticles (MIONs) and cross-link of PVA chains. Moreover, this approach can be extended to prepare dual- or multiresponsive gel beads through simply adding functional fillers into PVA solution (e.g., mPVA-PNIPAM gel beads that possess both magnetic and temperature responsibilities can be readily prepared by adding temperature responsive poly(N-isopropylacrylamide) (PNIPAM) into PVA solution). It is found that that the obtained mPVA gel beads exhibit high drug loading level (e.g., above 70%) after the treatment of freezing-thawing. Drug release experiments reveal that the drug release rate and amount of the mPVA gel beads can be tuned by operating the external magnetic field and adjusting the concentration of iron oxide nanoparticles and temperature (for mPVA-PNIPAM gel beads). The present work is of interest for opening up enormous opportunities to make full use of magnetic gel beads in drug delivery and other applications, because of their facile availability, cost-effective productivity, and tunable drug release performance. © 2011 American Chemical Society.

Zhou L.,Guilin University of Technology | He B.,Guilin University of Technology | Huang J.,Guilin University of Technology
Chemical Communications | Year: 2013

A facile and green approach for the synthesis of amphibious fluorescent carbon dots (CDs) from natural polysaccharide is reported. Light-emitting polymer nanocomposites with excellent optical performance can be easily prepared by incorporation of the amphibious CDs into the polymer matrix. © 2013 The Royal Society of Chemistry.

Shao Y.,Guilin University of Technology
Neurocomputing | Year: 2012

A class of BAM neural networks with time-varying delays and impulses is proposed in this paper. By using Mawhin's continuation theorem, some analysis techniques and Lyapunov functional, sufficient conditions ensuring the existence of exponential periodic attractor of this system are established. The main results are much different from previously known results [9,18,28]. Applications and an illustrative example are given to show the effectiveness of our main results. © 2012 Elsevier B.V..

Yu X.-Z.,Guilin University of Technology
International Journal of Environmental Science and Technology | Year: 2014

Cyanide is a simple nitrogenous compound that arises from both anthropogenic and natural sources. Plants vary considerably in their physiological and biochemical responses to different species of exogenous cyanides from reduced growth to inhibition on enzymatic activities. Also, great differences in uptake, assimilation and toxicity between free cyanide and iron cyanide have been observed. Unlike botanical uptake of free cyanide chiefly achieved by simple diffusion, iron cyanides have long been considered membrane impermeable and a protein-mediated uptake mode has been proposed. Biological fate of cyanides in plant materials is highly dependent on speciation of cyanides present. Natural development of degradation of free cyanide in plants is very obvious, where the β-cyanoalanine pathway has been widely distributed in higher plants and the production of asparagine and aspartate associated with cyanide assimilation is suggestive. Because phyto-dissociation of iron cyanides into free cyanide in plant materials is not a mandatory process involved in phyto-assimilation, plants probably metabolized them through an undiscovered degradation pathway rather than the β-cyanoalanine pathway. Available information shows phyto-assimilation of endogenous cyanide into nitrogen metabolism; however, additional efforts to fully elucidate presence of essential enzymes involved and their proteomic or DNA expression quantitatively are needed to prove and clarify phyto-benefits of assimilation of exogenous cyanide in plant nutrition. © 2014, Islamic Azad University (IAU).

Zhu B.,Guilin University of Technology
Water Resources Management | Year: 2013

Groundwater overexploitation is threatening our ecosystems and even the life of future generations. Once happens, elimination of the bad influence will be a long-term process. It should be a feasible approach to take the environmental recovery as a whole by the way of the groundwater management. A case study of water resources management in Huaibei city, within semiarid region of north Anhui province, China, was illustrated, especially on the issues of groundwater over-extraction drawdown funnel recovery. Taking into account the water demand for satisfying the urban development in the next 15 years, three target years of water resources planning were postulated as the present (2005), the short-term (2010) and the long-term (2020), respectively. Four hydrological years: wet year, mean year, dry year and extremely dry year, were also defined by the rainfall data for many years. A groundwater management model which could deal with twelve possible scenarios (3 target years of water resources planning ×4 hydrological years) was established based on simulation and optimization. The groundwater management model could optimize the strategies of water resources development, integrate various kinds of water sources, e.g. groundwater, surface water and additive water sources, and meet the water demand for the urban development within an area of Huaibei city. Importantly, in accordance with the groundwater management model solutions, the issues of groundwater over-extraction drawdown funnel, which has formed within the Huaibei downtown area for many years and lead to some environmental and social problems, would be solved over the whole planning period. © 2013 Springer Science+Business Media Dordrecht.

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