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Search Results: 1 - 10 of 11075 matches for " YE Ruizeng "
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Investigation on Defects in High-rate Magnetron Sputtered CoCr Coatings
ZHOU Lang ZHANG Shouhua YE Ruizeng GAO Liang Beijing University of Science,Technology,China,
周浪
,章守华,叶锐曾,高良

材料科学技术学报 , 1989,
Abstract: Coatings obtained with magnetron sputtering exhibit a columnay structure. There are nodular defects distributed in the coatings, which are fomed by radial growth of columnay grains in groups. The fomation of them does not necessarily depend on surface asperities of substrate. The columnar grain boundaries are enriched in oxygen, which causes microporosity in the intercolumnar regions.
THE FORMATION OF ZIGZAG GRAIN BOUNDARY IN WROUGHT Ni-BASE SUPERALLOYS

YE Ruizeng,XU Zhichao,GE Zhanying,GAO Liang Beijing University of Iron,Steel Technology,YU Tongfeng,ZHANG Rungang,LI Lijia,ZHANG Peihuan Xingdu Machine Works,

金属学报 , 1985,
Abstract:
A Literature Review on Teachers’ Emotional Labor  [PDF]
Maolin Ye, Ye Chen
Creative Education (CE) , 2015, DOI: 10.4236/ce.2015.620230
Abstract: In view of the teachers’ professional characteristics, teachers are rated as high emotional workers. By reviewing the literatures of Chinese and foreign teachers’ emotional labor research, this paper sums up four aspects about teachers’ emotional labor: the definition of the concept of emotional labor, teacher’s emotional display rules, teachers’ emotional labor strategies and the antecedents and the consequences of teachers’ emotional labor and also discusses the shortage of contemporary studies about teachers’ emotional labor tentatively.
On the Exponential Decay of Solutions for Some Kirchhoff-Type Modelling Equations with Strong Dissipation  [PDF]
Yaojun Ye
Applied Mathematics (AM) , 2010, DOI: 10.4236/am.2010.16070
Abstract: This paper deals with the initial boundary value problem for a class of nonlinear Kirchhoff-type equations with strong dissipative and source terms in a bounded domain, where and are constants. We obtain the global existence of solutions by constructing a stable set in and show the energy exponential decay estimate by applying a lemma of V. Komornik.
Automated Testing Framework for ODBC Driver  [PDF]
Dan Ye
Journal of Software Engineering and Applications (JSEA) , 2011, DOI: 10.4236/jsea.2011.412081
Abstract: At first, the core ideology, advantage and principle of Software Testing Automation Framework (STAF) are presented in this paper. Several automated testing frameworks are summarized and analyzed. In addition, date driven automation test framework is given more attention. Test script is the important composing part of software test automation. Then this paper introduces several technologies of script along with their characteristics. Every technology applies to different places. Moreover, an automated test system with an automated test script language XML which is implemented to solve the problems in current automatic testing solutions. The design and implantation of the test script automation framework based on apache ant is put forward. The proposed key technology details of framework are also introduced. We take the automation test methodology of database connectivity operations by ODBC data source as example for validation, using auto test script as the key technology. Finally, the results demonstrate that it can best increase software test effectiveness and reduce workloads as well as save more efforts.
On a Sufficient and Necessary Condition for Graph Coloring  [PDF]
Maodong Ye
Open Journal of Discrete Mathematics (OJDM) , 2014, DOI: 10.4236/ojdm.2014.41001
Abstract:

Using the linear space over the binary field that related to a graph G, a sufficient and necessary condition for the chromatic number of G is obtained.

A Research on Dynamic Relationship between OFDI and Industrial Structure Optimization—A Case Study of Guangdong Province  [PDF]
Ziqi Ye
Modern Economy (ME) , 2016, DOI: 10.4236/me.2016.71006
Abstract: Regarding the data from 2003 to 2013 of the typical opening city in Guangdong province, this paper is going to use the VAR model to study the dynamic relationship between OFDI and industry optimization. And we come to the conclusion that the industry structure rationalization exerts a more significant auxo-action on OFDI than the latter does on the former; however, there is no significant Granger relationship between OFDI and industry structure advancement. According to above results, this paper tries to give an economic explanation combining with current situation of OFDI.
Development Features of Supercritical (Ultra-Supercritical) Technology in the World and Experiences We Can Learn  [PDF]
Weixiang Ye
Journal of Power and Energy Engineering (JPEE) , 2016, DOI: 10.4236/jpee.2016.46001
Abstract: The development and technical characteristics in different stages of supercritical (ultra-Supercritical) technology abroad are introduced in this paper. At the same time, according to the development trend of supercritical (ultra-supercritical) technology, the corresponding revelations are given in this paper. That is: It is an inevitable choice to develop supercritical (ultra-supercritical) technology if we want to improve the thermal efficiency and heat efficiency.
City-Level Audit Economies of Scale and Audit Fees  [PDF]
Xiaping Ye
Modern Economy (ME) , 2016, DOI: 10.4236/me.2016.711125
Abstract: All dates are from China companies between 2010 and 2014. From the aspect of the urban area level, the article explains the influence of the geographical positions of the accounting firms and client company and the size of the accounting firm on audit fees. There is a significant correlation between the fees and the distance. The results suggest that geography is significant and positively affects audit fees if audit firm and client company are in the same area; at the same time, audit firms’ scale economies can reduce audit fees for the study based on city-level (if audit firm and the client company are in the same area). Specially, audit location affects audit fees more significantly when audit firm has scale economy. These results suggest that geography and economies of scale affect audit fees.
The Stability of Beta Coefficient in China’s Stock Market  [PDF]
Yipeng Ye
Journal of Service Science and Management (JSSM) , 2017, DOI: 10.4236/jssm.2017.102016
Abstract:
CAPM (Capital asset pricing model) is widely used in asset pricing, project evaluating and investment deciding. Beta coefficient, one of the core tasks of CAPM, its accuracy and stability are of great significance. Weekly China’s stock return data have been used. Firstly, analyzed the differences of mean value, maximum value and minimum value of beta coefficients which regressed by different length of time. Secondly, introduced T statistic to test the mean difference of beta which regressed by different length of time. Thirdly, used dummy variables to test the stability of beta coefficients and found that the optimal length of time for beta estimating was 12 months. In addition, several investigations about the relationship between the stability of bate coefficients and markets, industries, market size have been done finally.
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