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Improvements of energy efficiency and reduction of electricity consumption can be promoted by growing knowledge on the determinants of residential electricity consumption level (RECL). Due to numerousness, complexity and multiple correlations among impact factors (IFs) of RECL, feature selection is an essential step to ensure the precision and stability of an explanatory model. However, the current...
In this work, we have characterized the detection limit and quantitative accuracy of the Trans-PET® BioCaliburn1® LH system, in order to evaluate the feasibility of using small animal PET in in vitro studies. An in vitro cell uptake experiment with radioactivity lower than 1 μCi was performed with Monte Carlo (MC) simulation and then verified in real world experiments. Radioactivity concentrations...
This article did some simulation in allusion to Shanghai's carbon emissions before 2050 and discussed research methods of urban carbon emissions trends. In allusion to urban problems, this paper used the Logistic curve to approach urban population growth rate and employed Nonlinear Economic Dynamics to predict Shanghai's economic growth rate before 2050. Adopting the optimal growth model proposed...
As the fundamental and strategic issue in reverse logistics, reverse logistics network has become one of the academic research focuses. This paper gives a literature review on reverse logistics network researches in the last decade, and summarizes the research output of two major methodologies: case study and quantity model. This paper further classifies the numerous reverse logistic network models...
To model a high-resolution 3D human body model based on a set of image is a challenge work. In this paper, we present the 3D human body model reconstructed technique based on a generic model deformation method and a color texture standardization technique. Firstly a set feature points on images and their corresponding character vertices on generic model are defined. Then a customized model is yielded...
The rural-urban divide is a significant character of China's economy. The issue of peasant workers is one of focuses in the studies of China's regional economy. The authors design a CGE model of China economy and simulate the change of income of urban and rural residents and the change of macroeconomic index.
This paper analyses the efficiency of the regional R&D service industry technological innovation activities process from elements input to science and technology (S&T) output and transformation with the data of R&D activity in Chinese provinces from 2000 to 2006 by means of C2R (CCR) model of Data Envelopment Analysis (DEA) technology. The results show that most of China's regional R&D...
Energy plays more and more important role in the economy development. The energy intensity is quite different from each other between the industries. How to quantify the energy intensity is an important issue in the energy economics. Based on the input-output data from 1987 to 2002 released by the China Statistical Bureau, the author analyze the changes of energy consumption among 19 sectors of China...
In this paper we focus on the electric power load in Beijing during this great Olympics to analyze their dynamic fluctuation and find the relationships between electric and other factors (i.e. the highest temperatures). The ARMA process is used here to illustrate the series trends and do the next day's prediction. We also do some research on the effect of the highest temperature to the electric power...
As an important part of workflow management system, the organization model is being challenged by some difficulties such as cross-region, heterogeneous systems and so on. Firstly, this article proposes an organization model hosted in the LDAP directory server. This scheme expands the scope of model utilization, gives the technical method which is capable of dealing with the heterogeneity, distribution...
A decision making model for ship collision avoidance is developed in this paper by use of the information fusion methods. The model consists of two kinds of agents, ship agent and VTS agent, and three fusion levels, original data fusion level, multiple union fusion level and distributed plan fusion level. With this model, a final collision avoidance plan with less inconsistent and more economic than...
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