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Based on the analysis of the basic theories of forewarning of hotels, this paper sets up a multi-level index system on the forewarning research of hotel. The weights of the indexes are determined by AHP and fuzzy theory is used for comprehensive evaluation. Take a 4-Star hotel for an example for practical analysis in Qinhuangdao. ¡¡¡¡China's hotel industry from the beginning of 1998 by the height...
Many-objective optimization is a difficulty in the present evolutionary multi-objective optimization community. Integrating decision makers' preferences into multi-objective evolutionary algorithm is considered to be an effective approach. This paper presents a new scheme named bipolar preferences dominance for many-objective optimization problems. In the proposed scheme, the solutions are first sorted...
In order to improve the impacts of the power generation capacity of the heating units which prolonged heating at a low load in the Combined Heat and Power, the reform program of imposing heat exchanger to the thermal system has been proposed in this paper. Besides, we can see the new generating capacity after transformation by thermodynamic analysis and the impacts of the coal consumption, etc. In...
The paper analyzes the power-grid connection for a large and medium photovoltaic (PV) plant in details, and it creates a mathematic model for PV inverter and a parameter model for power distribution. The paper also does some research on the grid-connected character between large PV generation system and weak grid, and it focuses on output voltage and current harmonic while connected. Depending on...
A novel broadband single-layer aperture coupled patch antenna is proposed. A simple patch geometry that is based on a rectangular patch with two symmetry arms fed by aperture coupled is introduced in this paper. A new resonant mode is excited using this novel patch structure. The results shows that the bandwidth is 4.1 to 6.3 GHz (S11<;-10dB), larger than 40%. The gain is achieved to 6.6dBi. The...
With the development of economies and continuous globalization progress of manufacturing industry, competition among manufacturing enterprises is increasingly fierce, the traditional manufacturing sectors can hardly bring about profits to enterprises and the competition around the tangible product can not meet the manufacturing enterprises to survive and develop. More and more manufacturers began...
With the rapid economic development and increasing market competition, as a new trend of HRM development, human resources outsourcing (HRO) has been paid attention by more and more enterprises. However, while human resource outsourcing shows its superiority, there is also existing high risks. This article, based on risk identification and analysis of human resources outsourcing, proposes the total...
Scientific decision-making as the main symbol of the modern management of enterprises, has been increasingly paid attention by people. Correct decision depends on many factors, we must have a sound decision-making system and comply with scientific decision-making procedures, besides, decision-makers' experience, talent and quality, the use of appropriate decision-making methods are also the crucial...
The three-phase active power filter, which bases on generalized instantaneous reactive power theory, has simple control and calculation principle, and it can effectively simplify instruction current calculation and applies in asymmetry and mutation network. However, this controlling method is also complicated, because of the higher-class filter and the constraint of the calculation speed. This article...
Intrapreneurship is an effective way to promote enterprises to achieve sustainable development. Summarize human resource management theory of intrapreneurship can help enterprises run intrapreneurship activities smoothly through human resource management. In this paper, firstly, we have summarized the research results of human resource management of intrapreneurship, and then put forward the direction...
With the continuous development of industrialization, while more and more services as intermediate input factors are into integrated into the production of industrial products, ways of services business will be integrated into more of the industrial production. The tendency of servicesation of economic development has become increasingly evident. The servicesation of industry and industrialization...
Circulation Economy is a kind of activity which would involve reducing, reusing and recycling of resource during the process of production, circulation and consumption. Extended producer responsibility policy could in some way encourage manufacturing enterprises to adopt servicesation of input and servicesation of output strategy, retain ownership of physical products and provide customers with appropriate...
Standard Electrocardiogram (ECG) database is prepared for testing the performance of automatic detection and classification algorithms. At present, there are three mainstream standard databases used by computer-aided ECG diagnosis researchers: MIT-BIH arrhythmia database, CSE multi-lead database and AHA database. By the progress of ECG in both equipment and diagnosis theory, fatal deficiency was found...
In the age of globalization and information diversification, it is very important for China to have a prefect and mature public crisis management mode and relative countermeasures. The paper firstly analyzed the current situation and existing problem of China’s public crisis management, and then put forward some suggestions for enhancing China’s capability to face up the public crisis on the basis...
In order to decrease the hardship of the knowledge transferring and sharing between enterprises. We designed a Case-based reasoning mechanism for enterprise informalization projects. After an intensive survey of enterprise informalization we defined the case hierarchical representation in detail to enable project managers to describe project requirements adequately. Furthermore, we proposed a combination...
With the development and gradual application of information technology and network technique, management information system is becoming a necessary tool for enterprise participating in international competition. The paper firstly generally introduced the characteristics of processing enterprises that include production processing enterprises and brand marketing enterprises. Secondly, the paper analyzed...
In our paper, a two-echelon supply chain with one supplier and multiple retailers is introduced. The products are perishable and sold over a single selling season. Traditionally, the retailers order products in the selling season, and the dynamic games between the supplier and retailers are constructed. Now the supplier gives one of the retailers a chance to order products before the selling season,...
The replacement of industrial age by information age made the traditional vertical division of labor unable to meet the rapidly changing market requirements, therefore, the horizontal integration model has been in place based on a variety of management processes within organization. In this paper, we analyzed four levels of organizational structure reform and the value distribution system basing on...
With the sustainable development of China's economy, China's securities market would play more and more important role in the global securities market. However, as an emerging market, the speculative psychology and short-term investing behavior in China's securities market is very obvious, therefore, it is of important theoretical and practical significance to research on behavioral finance features...
China has been the first for more than ten years in the world textile export, and moreover China has a textile consumption big country and production big country in the world, all the things have proved that China have many comparative advantages to develop textile industry, however, America, as representative for the developed countries, in spite of the above fact, frequently made various trade barriers...
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