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From the perspective of a literal interpretation, an important identical equation, multidisciplinary integration, this paper studies MFCA in-depth to explore its logic jumping-off point for low-carbon.
The electrochemical deposition behaviors of Pd-Ni bimetal on different matrix materials were studied by means of the preparation of Pd-Ni/GC, Pd-Ni/foam-Ni and Pd-Ni/Ti electrodes. The effect of the matrix materials to the electrocatalytic activity of electrodes was investigated. CV results reveal that hydrogen absorbability of Pd-Ni/Ti electrode was obviously higher than the Pd-Ni/GC and Pd-Ni/foam-Ni...
The work deals with the curing time effect on the mechanical behaviors of cement solidified dredged sediment (DS). For three DSs solidified by 100 kg cement per m3 sediment, unconfined compressive strength (UCS) tests, consolidated undrained triaxial compression tests were carried out. Test results show water content and failure strain decrease with the increasing of curing time, while UCS and deformation...
The steady advance and healthful development of new countryside construction must depend on the scientific planning. The planning must be based on the correct, complete and good-currency status maps. Aiming to the urgent needs in practice, four approaches to producing status base maps, including integrated approach, generalized approach, updated approach and real-surveyed approach, are comparatively...
The outer surface of external wall with lightweight thermal insulating layer is easily destructed when a building is in service. In this paper, the basic destructive forms are sorted out, such as surface cracking, hollowing, shedding. And the correlating factors which cause different fractures have also been discussed. By the survey and analyses, the lack of mechanical design, improper application...
Considering the impact of the objective environment on the economic system, this article introduces gray elements to a dynamic input-output model which is based on variable structure control, and proposes the methods of determining the important parameters of the model. This model can reveal the relationship between propensity to consume, propensity to invest, the structure of consumption and investment,...
The large-scale construction enterprise project portfolio management is a effective integration bridge of strategic goal and project management, under the guidance of the corporate strategy, project selection is a key scientific factor. In this paper, Vague sets' TOPSIS algorithm, Comparison the distance between the project set A of the project solution and Vague positive-ideal solution (VPIS) and...
According to the features of airlift loading, first, a mathematical model for airlift loading is established in consideration of various realistic constraints such as centre of gravity, orientation, placing order, loading capacity and so on. Then, the airlift loading problem is solved by some key issues of tabu search are discussed, including encoding, decoding, evaluation function, neighborhood operation...
Under the pressure of global financial crisis, enterprises tend to enhance ability of Supply Chain Management (SCM) and their own advantages can be developed in the competition. A decision making model of multi-product multi-stage supply chain consisted of single manufacturer and single supplier is proposed in this article. The model is proved to be superior and efficient through application example...
Quick and accurate response to the relief demand is vital to an emergency logistics network under disaster spreading. In this paper, we first characterize the disaster spreading process to forecast the time-varying relief demand, by using an epidemic model to analyze the relationships among three groups of affected individuals. Then, a new three-tiered emergency logistics network equilibrium model...
Logistics programming in natural involves dispatching commodities to distribution centres in disaster areas as soon as possible so that relief operations are accelerated. In this study, three planning models are to be integrated into a natural disaster logistics decision support system. The system readily decomposed into three problems the first one being fuzzy clustering disaster grades by historical...
Exploitation and utilization of coal resources have polluted and damaged the ecological environment. It's time to control the coal mining and bring coal enterprises into the circular economy system that would realize the coal enterprises' sustainable development. Based on the theory of circular economy and cleaner production, we can construct a Coal Eco-Industrial Park, which has include a series...
Aiming at the reverse bullwhip effect in reverse supply chain (RSC), a non-cooperative stackelberg model is set up with agreed collection volume. The centralized, decentralized and coordinated systems are brought out successively and the operation mechanism is analyzed afterwards. With the developed expense-sharing contract as the object of the study, the fact is proved that the RSC with collection...
Linear analysis method is often used in engineering analysis of space-borne mirror subassemblies, thus big errors are usually existed in using linear method analyzing nonlinear systems. Obvious contact character exists in a certain type of mirror subassembly, so an analysis method based on contact theory was introduced in this paper. The comparative analysis of the mirror subassembly between the linear...
The financial crisis caused almost every country's economy in a depression, on contrast to economic recession, the financial crisis, however, gave an opportunity to the electronic entertainment with cultural elements. The authors analyzed the relationship between culture and economy, found that Economy serves as foundation for culture, and Culture is an important force for economic development. The...
To achieve the goals of: (1) reflecting the value information of resource flows and points to the key areas for improvement in an enterprise, (2) providing effective decision-making in environmental and resource management, and (3) showing the direction of the enterprise's sustainable development, this paper develops the resource flow equation which includes three kinds of indicators: (1) resource...
The paper aims at designing for Xu Xianxiu tomb fresco of North Qi Dynasty and also protecting it, which is located in Wangjiafeng village of Taiyuan, Shanxi, according to the characteristics of the traditional local architecture--quadrangle. Modern constructional materials are employed to build the main space, while beam-like truss structure and steel structure are combined to demonstrate modern...
Rapid development of IT enables more professional buyers to put even more pressure on manufacturing enterprise's margins. Existing literatures recommend the transition from basic product offerings to service-based offerings in order to regain competitiveness in such a context. This requires manufacturing enterprises to change existing innovation organizational structure based on the requirements of...
The study between tourism souvenir development and culture in China most focus on one certain culture or one certain region, all belonging to phenomenon analysis, now there is a lack of further theoretical studies through local or specific phenomenon. The purpose of this paper is to decompose tourism souvenir core value from cultural perspective with economic theory, and then do some inference of...
Demand forecast of emergency material is the precondition and foundation of planning emergency material storage strategy. Because of the emergency logistics have the characteristic as follows: sudden, uncertainty, non-conventional, the weak economy, complexity and so on, On the basis of defining the fuzzy condition and fuzzy transfer probability, the paper divides the emergency material demand into...
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