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Based on comprehensive investigation of the site environment, this paper gives a health risk assessment of the antimony contaminated soil in a retired chemical plant by integrating the health risk assessment methods of USEPA, CCME and VROM, in combination with amendatory parameters which were revised using the Chinese demographic characteristics and site characteristic. The monitoring results indicated...
In this work, we conduct an in-depth survey on recent multimedia storage security research activities in association with cloud computing. After an overview of the cloud storage system and its security problem, we focus on four hot research topics. They are data integrity, data confidentiality, access control, and data manipulation in the encrypted domain. We describe several key ideas and solutions...
In this paper, we investigate possible means of communication between plants and machines. Plants are capable of sensing a variety of environmental information. In particular, Avocado trees have an apparent response to increasing drought levels. We read out two different communication channels: morphological changes (leaf inclination) and the electric potential of the stem (biopotential) using distance...
We propose a method of structural analysis for detecting true/false friend links in Internet social networks. By the balance theory in social science and observed user behaviors, we define two graph optimization problems -- One can be solved in polynomial time while the other is NP-hard. Exact and heuristic algorithms are proposed for the NP-hard problem. To show the efficiency of the algorithm, experiments...
There are learning and emotional difficulties for the children with communication disorders which involve a wide variety of problems in speech, language, and hearing. This paper aims at developing a Chinese PCS Editing Processor with Picture Communication Symbols (PCS), Chinese Text-to-Speech Engine and recording engine to improve the social interactivity and learning environment for the children...
In this paper, we apply adaptive dynamic programming to the residential energy system control and management, with an emphasis on home battery use connected to power grids. The proposed scheme is built upon a self-learning architecture with only a single critic module instead of the action-critic dual module architecture. The novelty of the present scheme is its ability to improve the performance...
Reading difficulty is a measurement for estimating the appropriate reading level of a document. Almost all prior studies are designed for first language learners, but not for second language learners. In this study, we propose a robust estimation scheme, including features such as word frequency, official word grade and grammar patterns, to train a linear model to estimate the difficulty of the document...
This article, regarding shanghai creative industry cluster as the analysis object, make use of the symbiotic model to analyze selections of corporate behavior, industry cluster effect and the quality of symbiotic relationship. The results show that the mutually beneficial symbiotic relationship are the logical starting point for the formation of creative industry cluster, the relationship of mutually...
Green liquor (sodium carbonate and sodium sulifide, GL) pretreated wheat straw was used as carbon source for cellulase production by Trichoderma reesei. The effects of GL pretreatment at different Total Titrateable Alkali(TTA) charge, cooking temperature and sulfidity on pulp yield, cellulase synthesis and yield of enzymatic hydrolysis were investigated. Results indicated that TTA charge was the most...
With the growing availability of full-text scientific articles, how text mining researchers utilize them has become an important issue. Although abstract and title provide accurate and summary information of article, lots of details are inevitably lost for its short space. The primary goal of the study is to utilize the advantages of abstract and full-text to ease the burden of reading. Finding essential...
Based on Life-cycle Theory, there are five stages in a life cycle for food safety emergency: Sprout, Growth, Breakout, Appeasement and Restoration. This paper is devoted to discuss methods for classifying each stage and evaluating the risk in each stage. To put the methods into practice, we analyze the evolutional process of Sanlu milk powder incident. In this case, the losses and the degree of risks...
This paper is devoted to introducing the notion of urban service economy gravitation and formulating service economy gravity model. Under specific traffic conditions, the developed model based on the conventional urban gravity model takes economic distance as the foundation, and the calculation of the model parameters are also discussed. With this backdrop, the model is applied to study Yangtze River...
Niche strategy takes some narrow business scope as starting point, through concentrating the input of resources and expanding market scope, finally become leading position in dominant market. The paper selected Ningbo BEIFA Group as example, and summarized the innovation modes, processes and approaches based on niche strategy. The paper shows that the technology innovation process of BEIFA can be...
The traditional home network may be a scalar sensor network to convey the measure physical phenomenon data or a single-hop wireless local area network (WLAN) binding the remote terminal unit (RTU) to access the Internet. In recent years, the growing interest in the ubiquitous multimedia services and applications for residential users has been concerned with its wireless communication range. The wireless...
Pitch mismatch between training and testing is one of the important factors causing the performance degradation of the speaker recognition system. In this paper, we adopted the missing feature theory and specified the Unreliable Region (UR) as the parts of the utterance with high emotion induced pitch variation. To model these regions, a virtual HD (High Different from neutral, with large pitch offset)...
Manufacturers usually apply rolling forecast for dealing with customers' requirement of squeezed delivery time. Rolling forecast is generally used in two-level supply chain. We wonder whether the advantage of rolling forecast is still exist when rolling forecast is utilized in three-level supply chain. This study builds three scenarios with different procedures of information sharing derived from...
TFT-LCD is a critical module for many consumer electronics products. The manufacturing of TFT-LCD is a material-driven as well as a capital intensive industry. Its manufacturing process is composed of three successive phases, array, cell and module, and each has different planning characteristics. Therefore, an effective planning of production capacity and material requirement play an important role...
The learning organization (LO) concept continues to be regarded as a key factor for success in organization theory texts, however managers need an effective instrument to assess learning organization competence and weaknesses. This paper reports a field test of the ASTD LO profile questionnaire, followed by survey of respondents to assess the utility of this LO profile questionnaire. Respondents feedback,...
This paper presents a novel flexible strain sensor for real time bone strain sensing with higher resolution the current metallic foil strain gauge. The material for strain sensing is Single-walled Carbon Nanonets (SWCNNs) that encapsulated between two layers of Parylene-C, with a polyimide layer as the bone surface. All the micro-fabrication were compatible with standard IC process. The prototype...
This paper addresses the problem of discriminative training of language models that does not require any transcribed acoustic data. We propose to minimize the conditional entropy of word sequences given phone sequences, and present two settings in which this criterion can be applied. In an inductive learning setting, the phonetic/acoustic confusability information is given by a general phone error...
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