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Search Results: 1 - 10 of 134064 matches for " Juan Zhang "
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“The Trinity”: Synergy Innovation Mechanism of Science and Technology—A Case Study Based on Nantong Industrial Technology Institute  [PDF]
Juan Zhang
Technology and Investment (TI) , 2017, DOI: 10.4236/ti.2017.81004
Abstract: “The trinity” is that NITI focuses on the universal, critical and forward-looking technology which is from enterprises in Nantong, and uses the strategic, service, and benefit synergy, to integrate the research of scientific institutes, the incubation of incubators, and industrialization of industry bases to be an organic entirety which produces collaborative innovation. It is a science and technology innovation chain. The case proves that the scientific and technological transfer efficiency of “the Trinity” is higher than others, and has both social and economic benefits. To a certain extent, it is “1 + 1 + 1 > 3”. At present, China’s scientific and technological innovation has not been widely into fast development. On the back of the local strong financial strength and in the intention of enhancing the level of local science and technology innovation, “the Trinity” is a kind of convenient form.
Stability and Risk of Financial Holding Companies—Taking the Chinese CITIC Group as Example  [PDF]
Juan Zhang
Journal of Service Science and Management (JSSM) , 2019, DOI: 10.4236/jssm.2019.122017
Abstract: With the development of financial mixed operation, in order to enhance the financial competitiveness, more and more countries are accelerating the pace of from separate operation to mixed operation. Except bringing the advantages, financial holding company has also faced great challenges at the same time. Therefore, establishing the corresponding mixed supervision system and improving the competitiveness of the financial holding company have become the most important tasks for China’s financial industry. Taking the Chinese CITIC International Financial Holdings Limited as an example, we focus on comparing economies of scale, economies of scope as well as the study of stability and risk, based on theoretical analysis and empirical analysis methods. The results show that most of the China Financial Holding Company Limited did not reach the greatest economies of scale and scope because of the restrictions on their own management and management experience. Secondly, the higher risk of securities will not increase the risk of major financial institutions such as banks. Thirdly, the risk of subsidiaries in financial holding companies is relatively low, compared with others in separated operation. In addition, we analyze the transmission mechanism and internal transaction risk of the financial holding company, innovatively propose “Incentive Conflict Concept” in subsidiary of internal and external risk control. Finally, the paper suggests that the financial holding companies should attach great importance to internal risk control, improve their management and integrated resource ability. More importantly, the external supervision mechanism needs to improve supervision mechanism design for the mixed supervision, as much as possible to achieve regulatory objectives of incentive compatibility.
An Efficient Method to Reduce the Numerical Dispersion in the HIE-FDTD Scheme  [PDF]
Juan Chen, Anxue Zhang
Wireless Engineering and Technology (WET) , 2011, DOI: 10.4236/wet.2011.21005
Abstract: A parameter optimized approach for reducing the numerical dispersion of the 3-D hybrid implicit-explicit finite-difference time-domain (HIE-FDTD) is presented in this letter. By adding a parameter into the HIE-FDTD formulas, the error of the numerical phase velocity can be controlled, causing the numerical dispersion to decrease significantly. The numerical stability and dispersion relation are presented analytically, and numerical experiments are given to substantiate the proposed method.
Fabrication of Poly(Aspartic Acid)-Nanogold Modified Electrode and Its Application for Simultaneous Determination of Dopamine, Ascorbic Acid, and Uric Acid  [PDF]
Juan Li, Xiaoli Zhang
American Journal of Analytical Chemistry (AJAC) , 2012, DOI: 10.4236/ajac.2012.33028
Abstract: A nanostructured polymer film incorporated gold nanoparticles modified electrode was fabricated. The fabrication process involved a previous electropolymerization of aspartic acid and followed by the eletrodeposition of gold nano-particles on the glassy carbon electrode. The resulting poly (aspartic acid)-nanogold modified electrode (PAA- nano-Au/GCE) was characterized by scanning electron microscopy (SEM) and electrochemical impedance spectros-copy (EIS). A higher catalytic activity was obtained to electrocatalytic oxidation of dopamine (DA), ascorbic acid (AA) and uric acid (UA) due to the enhanced peak current and well-defined peak separations compared with three, bare GCE, PAA/GCE and nano-Au/GCE. Simultaneous determination of DA, AA, and UA were studied by voltammetry. The linear range of 5.0 × 10-7 - 1.0 × 10-4 M for DA, 5.0 × 10-6 - 2.0 × 10-3 M for AA and 5.0 × 10-6 - 1.0 × 10-3 M for UA was obtained. The detection limit was calculated for DA, AA and UA as being 6.5 × 10-8 M, 5.6 × 10-7 M and 3.0 × 10-7 M, respectively (S/N = 3). The practical application of the present modified electrode was demonstrated by the determination of DA, AA and UA in calf serum and fetal calf serum samples.
Limit Cycle for the Brusselator by He's Variational Method
Juan Zhang
Mathematical Problems in Engineering , 2007, DOI: 10.1155/2007/85145
Abstract: He's variational method for finding limit cycles is applied to the Brusselator. The technique developed in this paper is similar to Kantorovitch's method in variational theory. The present theory can be applied not only to weakly nonlinear equations, but also to strongly ones, and the obtained results are valid for the whole solution domain.
China Green Marketing Under the Low Carbon Economy
Juan ZHANG
Management Science and Engineering , 2012, DOI: 10.3968/j.mse.1913035x20120604.zt202
Abstract: Green marketing is the important marketing trend under the background of low carbon economy. The external environment of enterprises will become more conducive to the implementation of green marketing. The introduction of low carbon index into the green marketing management can let the green marketing in the enterprises more operable, and also will make the certain differences in the theoretical circles on the green marketing theory further reduced, which will contribute to the further development of the theory of green marketing. This paper will analysis the green marketing problems of the domestic enterprises on the basis of the status quo, and put forward the Countermeasures of green marketing in enterprises, including: business concept innovation, technology innovation, green marketing strategy innovation. Key words: Low carbon economy; Green marketing; Marketing innovation
Green Marketing Strategy Analysis of Real Estate Based on Low-Carbon Economy
Juan Zhang
International Journal of Business and Management , 2010, DOI: 10.5539/ijbm.v5n12p177
Abstract: The low-carbon economy based on "low energy consumption, low pollution, and low-emissions" has become the world's emerging economic development model; the select of "low-carbon lifestyle, low-carbon consumption" has become a fashionable topic of the moment, and looking for low-carbon economic opportunities is becoming new thinking of entrepreneurs, low-carbon property will become the new engine of real estate development. This article based on "4Ps" theory as the research framework and combined real estate green marketing with low-carbon economy, explored the real estate portfolio of green marketing strategies, such as green residential development, green brand, green pricing and green promotion and so on. On the background of low-carbon economy real estate development companies must take the road of green marketing to achieve the right of sustainable development.
The Development Measures of Circular Economy in Jilin Province
Juan Zhang
Asian Social Science , 2010, DOI: 10.5539/ass.v6n10p116
Abstract: The development of circular economy is the strategic choice of Jilin Province to improve overall competitiveness. This article described specific measures of the development of circular economy in Jilin Province from five aspects as follows: the building of circular economy industrial park and business groups, the development of modern agriculture, improve the utilization of water resources, as well as the construction of laws and regulations.
Research on the Own Brand Marketing Strategy of Retail Enterprises in China
Juan Zhang
Asian Social Science , 2010, DOI: 10.5539/ass.v6n9p22
Abstract: With the Chinese government "WTO" promise coming to true, the retail industry in China have become the highest market-oriented industry. In order to survive, marketing strategy for continuous innovation will be continued, and the development of self- brand is innovation strategies.
A Study on the Strategic Changes in Australian Lobbying Industry Since the 1970’s
Juan Zhang
Journal of Politics and Law , 2010, DOI: 10.5539/jpl.v3n1p80
Abstract: Despite the criticisms of lobbyists as a parasitical growth on the business of government, exploiting public ignorance or reticence about the best ways to make approaches and put particular cases to political agenda, with the changes in policy advocacy environment, lobbyists have now gained wide acceptance in Australia as a legitimate and necessary channel of communication between the executive government and the community. While organized special interests are not new in Australian politics, the last decades of the 20th century has witnessed dramatic changes in the lobbying industry in several important aspects, including the emergence of single-issue groups, the shift to research-based lobbying and the changes in lobbying strategies. This paper argues that the most extraordinary change in Australian lobbying industry seems to be that lobbying has moved from the corridors and backrooms of the Parliament to become a 'public affair'.
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