The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Transportation infrastructure takes a primary role in urban development planning. To better facilitate or understand the infrastructure status and demands, a huge amount of transportation data such as traffic flow counts has been collected from numerous transportation monitoring systems. Making full use of harvested data samples to discover important patterns has become an increasingly appealing research...
In recent years, constructing regulatory networks using gene expression data has received extensive attentions. From Boolean network, Bayesian network to Module network, a number of models have been applied in order to learn the regulatory networks more accurately. The statistical power of network modeling is directly affected by sample size of available expression data used as training data. However,...
To study the the expression of ADAM8 (disintegrin and metalloprotease 8) during acute liver failure of mice induced by CCl4. The mice model of acute liver failure was established by CCl4 (0.1% in olive oil, 0.1mL/10g) abdominal injection. The liver pathological changes were observed at 0, 3, 6, 12, 24, 30, 36, 42, 48, 54h after CCl4 injection respectively. The expressions of ADAM8 protein were determined...
Ozone was selected in studying the variation of AOC in preoxidation process. AOC was increased by 86.9% with the increase of oxidant dosages after coagulation. The AOC was increased by 33.5% only in preoxidation before coagulation. More AOC-NOX, which represents carboxylic acids, was formed and constituted about 40% of AOC during O3 preoxidation. The AOC/TOC ratio, which indicated assimilation ability...
Potassium permanganate was selected in studying the variation of AOC in preoxidation process. AOC was increased by 61.5% with the increase of oxidant dosages after coagulation. The AOC was increased by 23.6% only in preoxidation before coagulation. Permanganate preoxidation increased the substrate available for strain P17. The AOC/TOC ratio, which indicated assimilation ability of organic carbon,...
One of the features of the digital ecosystem is the integration of human cognition and socio-economic themes into the process of new product development (NPD). In a socio-economic theme-based NPD, ranking a set of product prototypes that have been designed always requires the participation of multiple evaluators and consideration of multiple evaluation criteria. Using the well-being theme-based garment...
Fingerprint segmentation is one of the first and most integral pre-processing steps for any fingerprint verification system, and it determines the results of fingerprint analysis and recognition. In this paper, we have proposed a novel algorithm for fingerprint segmentation. The fingerprint image gradient are discussed and its application to fingerprint segmentation is presented. Firstly, Gauss filter...
Rapid tourism development in Jiuzhaigou National Park has challenged the notion of balance between tourist numbers and natural resource management. Jiuzhaigou National Park is one of the most popular natural tourist attractions in China. The current issues faced are threefold; how to manage the number of tourists accumulating in each of the scenic areas of the national park, how to expand the carrying...
Building a dynamic performance evaluation model is an important part in the management of collaborative manufacturing process. By analyzing the current evaluating method, this paper firstly put forward the mathematical model of dynamic performance evaluation of collaborative knowledge chain, and built a performance evaluation indices model. Then, the weight factors of performance evaluation model...
In order to overcome the subjective limitation in traditional fuzzy comprehensive evaluation model, a new model based on entropy weight is proposed for evaluating software dependability, and using the entropy weight coefficient method modifies the weight in it. The model reduces the subjective influence, and enhances the evaluation results objectivity. It provides an effective method for software...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.