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.
The on-line estimation of the DMSO (Dimethyl Sulphoxide) concentration of PAN-based carbon fibers is of significance to monitoring the quality of carbon fibers during production. In wet-spinning process, large amount of solvent (DMSO) diffuses from the interior of the coagulating fiber into the bath, and large amount of water diffuses in the reverse direction. This process can be modeled by a diffusion...
During the past two decades, Chinese clothing industry has made remarkable progress in production and export. China has become the world's largest clothing producer and exporter. However, it still falls behind traditionally strong competitors like Italia in term of quality and unit price. Based on industry research on international competitiveness, this paper first constructs an evaluation index system...
This paper has investigated the relationship between openness and economic growth of countries undergoing transition. In contrast to previous findings, we have found that openness which is believed to have positive impact on economic growth is negatively related to those of transition countries. This result implies that opening up a country is not enough for economic growth in transition countries.
Zhejiang province, with distinct competitive advantages in the domestic and global furniture market, is China's the second-largest province in terms of furniture production and export. This paper conducts a systematic evaluation of international competitiveness of Zhejiang's furniture industry by using competitiveness indices such as international market share, contribution rate of exports, trade...
Service is a logical thing, but what kind of the logical thing, there are different interpretations: the service logic as the integrity, the service logic as adhere to the action, the service logic as an interactive process, and the service logic as a valid action.
Firstly, this paper analyzes the status of energy consumption in Henan Province, and then the improved GM (1, 1) model is used to predict the energy consumption and energy structure in the following several years; it shows that the energy structure is unreasonable in the coming years; coal is consumed too much and the ratio of natural gas, renewable energy and new energy should be increased. Finally,...
Voronoi diagrams for cross generators are difficult to construct because of their complicated position relation. In traditional algorithm, when generators cross or coincide with each other, production process will be extremely complex because we have to consider separately these parts. In this paper, we use discrete construction of Voronoi diagrams. The algorithm can get over all kinds of shortcomings...
Natural and anthropogenic (e.g. land cover/land use change) processes can lead to ecosystems change dramatically on timescales from years to decades. Especially, land cover/land use changes by mining can have drastic impacts on ecosystems and basin-wide water budgets. Phosphate rock is an important strategic resource. China and U.S. are two major phosphate reserves counties in the world and both facing...
In this paper, we report the importance of trust in the development and operation of distribution networks that attach non-price information to products to mitigate market dynamics introduced by information asymmetries. Often this non-price information is transmitted from producers to consumers through trusting networks or under certifiable labels such as "organic" or "fair trade."...
Based on the ideology of "using the monitor data to reflect the production safety and using the risk analysis and safety evaluation methods to guide safety management to realize the objection of mine coal safety state warning and assistant decision-making support system", with Bofang coal mine of Shanxi Orchids Corporation's practical experience in safety state management, we set up a warning...
With the wide application of RFID technology in a variety of fields such as item tracking, supply chain management, theft and counterfeiting prevention and so on, to manage the large volume data collected from a RFID network in manufactory effectively and efficiently poses some challenges. It is necessary to design a RFID middleware to collect data from the production line and deploy it in order to...
The digitization problem in industry production line is discussed in this paper. The paper builds a layered RFID middleware using RFID technology that may effectively solve data automatic identification, collection, transferring, storing and processing of every procedure of production line. Then some key issues, such as data error control, replication filter, data collection interface, data gateway,...
In order to solve the bottlenecks and problems of the complex facial animation of the 3Dgame, a few methods are put forward that include selectively realizing facial animation details of the role in the 3Dgame expressed; using of manual adjustment technology method and morpher animation method to produce role model; use MultiRes method and normal mapping method of animation optimization to solve this...
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.