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Search Results: 1 - 10 of 136309 matches for " Jia Li "
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Break-Even Analysis on the Charging and Battery-Swapped Station of Electric Vehicles  [PDF]
Xiaolei Li, Huawei Jia
Journal of Power and Energy Engineering (JPEE) , 2013, DOI: 10.4236/jpee.2013.11001
Abstract: The construction of electric vehicle charging station plays an important role in the development of electric vehicles and the promotion of the renewable resource. In the paper, a model to analyze the economic benefit of the charging station is presented, which is based on the break-even theory. Then the threshold price is calculated based on the model according to the construction plans of charging facilities in one district. Finally, the strategy for the development of charging faculties is proposed to improve the health growth of electric automotive industry.
The Integrated Design of Leadership Development  [PDF]
Liangtie Dai, Jia Li
Open Journal of Social Sciences (JSS) , 2016, DOI: 10.4236/jss.2016.48016
Abstract: Leadership development is considered to be the way to promote organizational change and deal with environmental challenges, and integrated design can effectively improve leadership development. This paper first gives a brief introduction to the integrated design of leadership development, which contains competency modeling, talent assessment and training based on the action learning. Then the author introduces the three parts of integrated design in detail, including their concepts, methods and process. The studying of the integrated design has theoretical significance and practical significance to the enterprise.
An Application of the Ramsey Number in the Electricity Pricing  [PDF]
Haiming Li, Jia He
Journal of Computer and Communications (JCC) , 2016, DOI: 10.4236/jcc.2016.414007
Abstract: The Ramsey number is a foundational result in combinatorics. This article will introduce Ramsey number with the method of graph theory, and the Ramsey pricing theory is applied to the sales price and study of cross subsidy. Based on the status of our sales price and cross subsidy, Ramsey pricing methods theoretically guide adjustment thoughts of sales price and solve the practical problems in our life.
The Violation of Cooperative Principle and the Four Maxims in Psychological Consulting
Jia LI
Canadian Social Science , 2008,
Abstract: The Cooperative Principle (CP) and the four maxims are widely believed by linguists to be essential in the implementation of conversations. However, CP and the four maxims are also frequently flouted on such occasions as joke-telling or achieving politeness. This paper focuses on the environment of psychological consulting and attempts to explore the violation of CP in this specific environment. Through an analysis of conversational implicature and the occurrences of the violation of CP in the three selected excerpts from The female Psychologist by Bi Shumin, it is found that the recognition of conversational implicature is crucial for the understanding of the non-cooperative attitudes of the speakers and the violation of one or more CP maxims. Key words: the Cooperative Principle (CP), four maxims, conversational implicature, flouting, The Female Psychologist Résumé: Le Principe Coopératif (CP) et les quatre maximes qui sont largement estimé par les linguistes sont essentiels à la mise en oeuvre des conversations. Toutefois, le CP et les quatre maximes sont souvent bafoués en telle occasion comme la blague ou l’achèvement de la politesse. Le présent document se concentre sur l'environnement de consultation psychologique et essaye à explorer la violation de CP dans cet environnement spécifique. A travers une analyse de l’implication conversationnel et les occurrences de la violation de CP dans les trois extraits sélectionnés de La Femme Psychologue par Bi Shumin, il est constaté que la reconnaissance de l’implication conversationnel est crucial pour la compréhension de l’attitude non-coopérative des interlocuteurs et la violation de l'un ou plusieurs CP maximes. Mots-Clés: le Principe Coopératif (CP), quatre maxims, implication conversationnel, moquerie, La Femme Psychologue
Ups and Downs of the Stock Market and the Evolution of the Return Distribution  [PDF]
Jia Li
Open Access Library Journal (OALib Journal) , 2018, DOI: 10.4236/oalib.1104289
Abstract:
This paper is based on the perspective of financial physics, using the cumulative distribution of yield to explore the law and characteristics of the whole system of Chinese capital market in bull market and bear market, and find that in the bull market, return distribution is from aggregation to dispersion, while in bear market, return distribution being from dispersion to aggregation.
The Research of Anti-Swelling and Low Damage Killing Fluid System  [PDF]
Qinggong DANG, Hui JIA, Shuang SUN, Meng LI, Zhenqi JIA
Energy and Power Engineering (EPE) , 2009, DOI: 10.4236/epe.2009.11008
Abstract: In this paper, we introduced reservoir characteristics in Block Xiao-he-long and evaluate the performance of the existing killing fluid system. According to the production requirements, a anti-swelling and low damaging system of chemical agents suitable for this block was optimized, including anti-swelling agent, water lock inhibitor, fluid-loss agent additives, plus a corrosion inhibitor HS-1 developed by in the lab. The system is composed by base liquid (0.7%X + 2.0%KCl +0.05%SY-1+ 0.05%HS-1+2.0% DST-1 dissolved in water) and weighting material (NaCl) with its density adjustable range between 1.0g/ml and 1.2g/ml. Its anti-swelling ratio achieves 53.80%, and the reservoir permeability recovery ratio reaches more than 95.0%.
The Relationship between Producer Service and Local Manufacturing Industry: Empirical Evidence from Shanghai  [PDF]
Shouming CHEN, Jie LI, Meijuan JIA
Journal of Service Science and Management (JSSM) , 2009, DOI: 10.4236/jssm.2009.23025
Abstract: Previous studies suggested that the development of producer service resulted from manufacturing outsourcing. On the other hand, competitive producer service can promote the progress of manufacturing industry. Theoretically, correlation may exist between them. According to co-integration theory, this paper empirically tests the time series data col-lected from both producer service and manufacturing industry in Shanghai, indicating that co-integration does exist between producer service and local manufacturing industry. Empirical results of this paper partially support the conclusions of prior studies addressed above.
Use of Rough Sets Theory in Point Cluster and River Network Selection  [PDF]
Jia Qiu, Ruisheng Wang, Wenjing Li
Journal of Geographic Information System (JGIS) , 2014, DOI: 10.4236/jgis.2014.63020
Abstract:

In this paper, we applied the rough sets to the point cluster and river network selection. In order to meet the requirements of rough sets, first, we structuralize and quantify the spatial information of objects by convex hull, triangulated irregular network (TIN), Voronoi diagram, etc.; second, we manually assign decisional attributes to the information table according to conditional attributes. In doing so, the spatial information and attribute information are integrated together to evaluate the importance of points and rivers by rough sets theory. Finally, we select the point cluster and the river network in a progressive manner. The experimental results show that our method is valid and effective. In comparison with previous work, our method has the advantage to adaptively consider the spatial and attribute information at the same time without any a priori knowledge.

A Supplement to the Invariance Principle of the Speed of Light and the Quantum Theory  [PDF]
Yuanjie Li, Wenchuan Jia, Jiale Wang
Journal of Modern Physics (JMP) , 2015, DOI: 10.4236/jmp.2015.62017
Abstract: Richard Feynman once said, “I think it is safe to say that no one understands Quantum Mechanics”. The well-known article on the Einstein-Podolsky-Rosen (EPR) paradox brought forth further doubts on the interpretation of quantum theory. Einstein’s doubt on quantum theory is a doubleedged sword: experimental verification of quantum theory would contradict the hypothesis that speed of light is finite. It has been almost a century since the creation of quantum theory and special relativity, and the relevant doubts brought forward remain unresolved. We posit that the existence of discontinuity points and quantum wormholes would imply superluminal phenomenon or infinite speed of light, which provides for an important supplement to the invariance principle of the speed of light and superluminal phenomena. This can potentially resolve the inconsistency between special relativity and quantum theory.
Simulation on Cavitation Bubble Collapsing with Lattice Boltzmann Method  [PDF]
Jia Yang, Zhuangzhi Shen, Xia Zheng, Li Li
Journal of Applied Mathematics and Physics (JAMP) , 2015, DOI: 10.4236/jamp.2015.38116
Abstract:

We consider a pressure (density) in a square flume solid boundaries and no-slip format condition formulation are introduced to investigate cavitation bubble for the two-dimensional lattice Boltz- mann method (LBM). Using the coupling Carnahan-Starling equation of state (C-S EOS) and exact difference method (EDM) based on modified Shan-Chen model, the whole process of bubble collapse was observed complete and visual with equilibrium distribution function and rebound format. This paper analyzes the bubble form evolution, collapse time and dynamic character under the two dimensional press fields.

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