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Search Results: 1 - 10 of 43172 matches for " Jie Ma "
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The Research on Socialization of Public Affairs Administration
Jie MA
Management Science and Engineering , 2010,
Abstract: Socialization is the fundamental value orientation of public affairs administration reform. This article denies the view of simply equalizing socialization to marketization or nongovernmental practice and indicates that the essence of socialization is to break the pattern of government functions and public affairs integration, endow public affairs organizations legal entity status, introduce competition mechanism and enlarges nongovernmental participation space, and then provide public affairs services for general citizens efficiently. It, based on analyzing essential connotation and fundamental motivation of socialization, highlights the discussion on the symbols to measure socialization as well as the approaches to promote socialization.Keywords: public affairs administration; socialization; symbol; and approach
Analysis and Strategies of the Unbalance of the Supply and Demand in the Higher Education Market of China
Jie Ma
International Education Studies , 2010, DOI: 10.5539/ies.v3n2p107
Abstract: The popularization of higher education largely impacts the balance of the supply and demand of the China higher education market. Starting from the basic concepts of the supply and demand of higher education, the actuality and influencing factors of the supply and demand in China higher education market are analyzed in this article, and corresponding advices and strategies about the sustainable development of Chinese colleges are proposed.
Study on the Efficient Frontier of the Public Service Management
Jie Ma
Asian Social Science , 2010, DOI: 10.5539/ass.v6n4p129
Abstract: The essential of the efficient frontier of the public service management is to confirm the power selection of the government, the market and the society, and the implementation frontier. In the frame of three-dimensional power, the simple combination of these powers would not form the efficient frontier of the public service management. Therefore, based on the power property and function, these powers must be divided and adjusted with reasonable system arrangement. The generation of the efficient frontier of the public service management is not to share or deny which one power, but maintain a dynamic balance of these three powers. With the advancement and development of the society, though the efficient frontier of the public service management will move slightly, but the substitution effect among powers will not happen.
"Autonomy” Replacing “Heteronomy”: Transfer of Management Model of Urban Community
Jie Ma
Asian Social Science , 2010, DOI: 10.5539/ass.v6n11p141
Abstract: “Management model” is an important theoretical and practical proposition in study on urban community. Urban community is defined as a harmonious community with psychological and regional congruence. Rebuilding of a harmonious urban community is, as a matter of fact, a process of urban management model transferring from “heteronomy” to “autonomy”. Urban community autonomy means self-governance of self-organization on community affairs. Transfer of urban community management model is a systematic project with reformation significance. On one hand, generation of the autonomy model is not a simultaneous behavior, but is dependent on creation and accumulation of system, law, economy and organization, etc. On the other hand, selection of appropriate reform means is based on consideration of transfer conditions and development stages.
Summary of Research on Optimal Allocation of Higher Education Resources in China
Jie Ma
Asian Social Science , 2010, DOI: 10.5539/ass.v6n5p56
Abstract: Through a review on literature about optimal allocation of higher education resources in China in recent years, the author summarizes the status quo and trends of research on higher education resource allocation both at home and abroad. Especially, the author sorts out existing literature at home and makes an inductive analysis in the following aspects: the concept of optimal allocation of higher education resources, the method of resource allocation, existing issues of resource allocation and corresponding research on countermeasures, which lays a foundation for writing relevant articles for subsequent researchers.
The Professional Orientation Bases for the Public Affairs Administration Major
Jie Ma
Canadian Social Science , 2010,
Abstract: Public affairs administration is the major that needs to establish professional orientation most. And it is a common issue needs to be addressed urgently to scientifically define the bases of the professional orientations. Professional orientation determination primarily depends on four primary bases of major property, subject advantage, industry dependence, and employment guidance. The major property is the core basis and any party can not break this bottom line. Both the subject advantage and the industry dependence highlight the feasibility of the professional orientation. And the employment guidance is the driving force to maintain the vigorous vitality of the professional orientation. An excellent professional orientation is supposed to be the outcome based on the comprehensive consideration on these bases. Keywords: public affairs administration; major orientation; orientation basis Résumé: La gestion des affaires publique est une spécialité qui nécessite le plus une orientation professionnelle. Les bases de définitin scientifique de l'orientation restent des problèmes communs à résoudre. Les bases principales de la définition de l'orientation professionnelle sont les attributs professionnels, les avantages de la spécialité, les supports professionnels et le guide de l'emploi. Les attributs professionals est la base fondamentale qui ne peut pas être dépassée. Les avantages de la spécialité et les supports professionnels mettent en évidence la faisabilité de l'orientation professionnelle. Le guide de l'empoi est de maintenir la vitalité de l'orientation professionnelle. Une orientation professionnelle de bonne qualité devrait être fondée sur une prise en considération complète de tous ces éléments. Mots-clés: gestion des affaires publiques; orientation professionnelle; bases de positionnement
Cycles with consecutive odd lengths
Jie Ma
Mathematics , 2014,
Abstract: It is proved that there exists an absolute constant c > 0 such that for every natural number k, every non-bipartite 2-connected graph with average degree at least ck contains k cycles with consecutive odd lengths. This implies the existence of the absolute constant d > 0 that every non-bipartite 2-connected graph with minimum degree at least dk contains cycles of all lengths modulo k, thus providing an answer (in a strong form) to a question of Thomassen. Both results are sharp up to the constant factors.
SPOC domain of mint protein induces hematopoietic differentiation via Bmp4/Smad5 pathway  [PDF]
Xianyong Ma, Lin Wang, Jie Tang, Peter Ganins, Jie Li
American Journal of Molecular Biology (AJMB) , 2012, DOI: 10.4236/ajmb.2012.24032
Abstract: Mint is a newly identified molecule that mediates signal transduction and modulates chromatin repression. Mint family members contain a highly conserved C-terminus SPOC domain (SpenParalog and OrthologsC-terminal domain) commonly associated with proliferation and related diseases (for example: cancer) due to its role in cell differentiation and apoptosis. In this study, we addressed the SPOC function using a tetracycline-inducible system to express the target domain in Ain V15 embryonic ES cells and bone marrow stem cells from SPOC transenic mice. In vitro differentiation of Ain V15 ES cells as a model of early hematopoietic development, we found expression of SPOC domain induces hematopoietic differentiation via up-regulation of transcription factors Bmp4 and Smad5, which induce the expression of hematopoietic factors Eklf1 and hematopoietic proliferation associated factor Gata2, the SPOC domain also plays the regulation function in the differentiation of hematopoitic progenitor by colony forming Unit (CFU) assays. Further, we determined SPOC expression enhances erythrocyte and granulocyte maturationusing bone marrow cells derived from tiSPOC chimeric mice. Finally, we identified that overexpression of full length Mint in ES cells drive Smad5 and Bmp4 up-regulation under culture conditions, and up-regulation of endogenous Mint when induceshematopoitic differentiation of EML, M1 and WT18 cells. In summary, our study reveals the conserved SPOC domain of Mint protein induces differentiation both in the stages of embryonic stem cells and hematopoietic progenitor cells.
Design and Stability Analysis of Fuzzy Switched PID Controller for Ship Track-Keeping  [PDF]
Baozhu Jia, Hui Cao, Jie Ma
Journal of Transportation Technologies (JTTs) , 2012, DOI: 10.4236/jtts.2012.24036
Abstract: The fuzzy switched PID controller which combines fuzzy PD and conventional PI controller is proposed for ship track-keeping autopilot In this paper. By using rudder angle, the whole voyage is divided into two operating regimes which named transient operating regime and steady operating regime respectively. The fuzzy PD controller is employed in transient operating regime for increasing response, reducing overshoot and shorting transition time. And conventional PI controller is used to improve the stable accuracy in steady operating regime. The global controller is achieved by fuzzy blending of all local controllers. Routh stability criterion is utilized to obtain the stability condition of closed-loop system. The simulation results show the effectiveness of proposed method.
An Extended Shortest Path Problem with Switch Cost Between Arcs
Xiaolong Ma,Jie Zhou
Lecture Notes in Engineering and Computer Science , 2008,
Abstract:
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