Papers by Keyword: Resource

Abstract: Urban development is the basic condition of human social development, is also an important symbol of human civilization progress. A city of the healthy, harmonious and rapid development not only conducive to the residents to live and work in peace and contentment, but also help to promote the overall social and economic sustainable development. In this paper, the research method of combining the theory research and model, from the point of view of system dynamics analysis of the characteristics of urban development, this paper introduces the knowledge of relevant theory of system dynamics and the basic modeling method, put forward to population, resources and environment of the city's comprehensive development model, the city's planning and construction and management, having great significance.

Abstract: The container port develops from the traditional loading and unloading transportation to the modern comprehensive logistics industry. Its function has made great extension, however the logistics system needs to be further integration optimization , this paper aims at the present stage of the unbalanced development of port container transportation , the service and coordinated ability is weak , the consciousness of cooperative competition is more poorer , the multimodal transportation is imperfection, the construction of information automation lag and so on, proposing measures to strengthen technological innovation , improve the consciousness of cooperative competition , and improve the level of container transportation services , etc. speeding up the integrated optimization of Container port logistics system resources and give full play to the container port overall advantage ,so as to promote competition ability .

Abstract: In this paper, the predictive data of hydrodynamics and sediment are input into a systematic comprehensive evaluation model for guiding the marine reclamation in Tianjin. The predictive data are obtained by the numerical simulated results of hydrodynamics, water exchange and sediment. The systematic comprehensive evaluation model is proposed by a nonlinear cloud theory method, which has characteristics of high precision and concise. So the presented model is used to evaluate the feasibility of marine reclamation and resource utilization, named that Ergang Island. This research shows that the predictive comprehensive environmental impact evaluation method is an efficient tool for guiding the marine reclamation and improving the precision of environmental impact evaluation conclusion.

Abstract: The text principal introduced sludge drying& incineration integration circular process kiln equipment and technology principle. By utilized sludgy heat of oneself incineration quantity & pass supplement thermal way & the cycle of complex process, it realized sludge drying incineration circular process. The quantity of dust of smoke poisonous and noxious substance was valid reduced. Not only probability of secondary pollution of smoke and realized reached the standard discharge of exhaust gas. It provided a new drying incineration technology and method and principle for disposition sludge. It realized reduction and harmless and stabilization resource utilization of sludge.

Abstract: The short analysis of the assessment opportunities is presented for the resource efficiency in various industries and particularly in the foundry production. The developed algorithm of carrying out such assessment is presented. It is shown that such algorithm consists of five steps. They are the formation of the evaluating team, the choice of the technology or a product, the analysis of the chain creation of the added value for a technology or a product, the assessment of the current state of the technology or a product, developing the recommendations for the improvement of the efficiency of resources use. This article describes in detail the works, which need to be carried out at each stage of evaluating the resource efficiency. The evaluating map and the criteria are developed for comparing different types of the foundry technologies as well as the map for assessing the current state of the foundry technology. The result of the accomplished assessment with the described algorithm is the developed recommendations on the use of the enterprise resources.

Abstract: Resources and environment are the world's two biggest social problems, and are also the important factors that affect the sustainable development. In this case, studying the relations of population, economy, society, resources, and environment is of great significance for sustainable development and for solving the problem of resources and environment. This paper is on the basis of sustainable development and the theory of system, selects population, economy, society, resources and environment as the system elements to build the model of sustainable development, and discusses the social relationship and influence of population, economy, resources, and environment and puts forward constructive policies.

Abstract: This research paper aims to propose and empirically test a theoretical model, positing relationships among entrepreneur, technology and resources. The applied methodology was completing a questionnaire survey by a random sample of undergraduate management and engineering students across five Romanian faculties. The results were based on structural equation modeling analysis. Results provide strong support for the proposition that the success of a good business idea strongly depends on some factors, including the capabilities of an entrepreneur, on the technology used to implement the idea and on the necessary resources. The paper demonstrates that the success of an idea in technological entrepreneurship, based on the potential young entrepreneurs point of view is influenced by the characteristics of the young entrepreneur, by his capabilities and his knowledge. The success is also influenced in some proportions by the innovation of technology, its development and globalization. The third category of the success factors is resources, which includes temporal resources, material resources, financial resources and informational resources. The conclusion of this research is that the most important factor for a successful business idea is the entrepreneur.

Abstract: Based on the MIPS method, material input model of raw coal production was built. Taking two coal groups which were typical as investigation object, the material input coefficients of groups raw coal production were calculated. The results showed that the air input of unit raw coal was about 0.03t/t whatever it is open pit or underground mine for two groups. The water input of underground mine was slightly high above open pit mine and the average was 6.69t/t. The solid abiotic material input of open pit mine which was about 8.45t/t was far above underground mine which was about 1.36t/t. In the all full production mines of two groups, the water input proportion was biggest in unit raw coal production and the average was about 68.21%.The solid abiotic material input accounted for 31.49% while air was just about 0.3%.

Abstract: Designers need to consider both the functional and production process requirements at the early stage of product development. A variety of the research works found in the literature has been proposed to assist designers in selecting the most viable manufacturing process chain. However, they do not provide any assistance for designers to evaluate the processes according to the particular circumstances of their company. This paper describes a framework of an Activity and Resource Advisory System (ARAS) that generates advice about the required activities and the possible resources for various manufacturing process chains. The system provides more insight, more flexibility, and a more holistic and suited approach for designers to evaluate and then select the most viable manufacturing process chain at the early stage of product development.

Abstract: promoting the effective use of construction waste is the basic way to carry out construction waste comprehensive control; this paper introduces the current situation of the construction waste, and taking the construction waste of Beijing for example, by using linear regression model analysis. At last, according to the construction waste recycle, we put forward economy mode and reuse of the solution.