This paper describes the general utilization of database technology, network technology and development tools of Oracle Developer 9i to develop rubber tree germplasm resources information system (RGRIS), which making ...
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Terfezia and Tuber aestivum are not only the kinds of valuable mushroom in gastronomy;they also can help the tree development with the symbiotic ability with host tree roots where water, mineral nutrients and organic ...
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Terfezia and Tuber aestivum are not only the kinds of valuable mushroom in gastronomy;they also can help the tree development with the symbiotic ability with host tree roots where water, mineral nutrients and organic carbon are exchanged. The aim of this research is find the effect of those truffles on Pinus caribaea development in the greenhouse and in the natural forest of Vietnam. The results showed that when Pinus caribaea was planted in the green house, Tuber aestivum had the better effects on the researched plants growth than Terferzia both in the diameter and length development and buds forming of plant, while Trichoderma spp. reduced this effect. After 4 months when this tree was transfer to the natural forest without human care, all ***, and Terfezia had good effect on this tree;most samples which were using Terfezia had survival and grown better than others. So, the results can be seen that Terfezia and Tuber aestivum gave good effects on Pinus caribaea growth in the green house and in the natural forest. But we should be care when using with Trichoderma.
With years of rapid development, there are widespread applications of RFID technology currently. In practical condition, there are always more than one tag existing in the radio field of the reader. So anti-collision ...
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With the development of computer network and database, traditional database has been increasing unable to meet the needs of data sharing and interoperability. Meanwhile, it is impossible to abandon all the existing da...
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Log for PaaS cloud computing system is important to provide information to manage *** this paper,we design and implement a PaaS log system by providing log recording ability to other parts of PaaS system as a *** syst...
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Log for PaaS cloud computing system is important to provide information to manage *** this paper,we design and implement a PaaS log system by providing log recording ability to other parts of PaaS system as a *** system uses Log4j as log frame and CouchDB as database to analyze logs due to its data structure,efficient log analysis using Map Reduce and fore-end ***,we analyze system load,webservice load,VM load and DB load based on this PaaS log system and real *** last,future analysis using our PaaS log system and system optimizations are discussed.
Start with the meanings of information resource configuration, the paper leads to the meaning of library information resources allocation, introduces emphatically four problems existing in the distribution of the info...
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Mobile workflow is an inevitable outcome of the development of the computer technology and wireless communication technology. we analyze the Web service interface and news driven collaborative mechanism on the basis o...
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In this paper, based on workflow technology, OA system, office, and many other items can be integrated with the work. It give a digital office environment for office business processes in the Internet / Intranet. As t...
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Knapsack problems have been extensively studied in operations research for last few decades. We review the method of mapping classical knapsack problems into a new class of geometric knapsack problems. Then it is show...
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Service-oriented business ecosystem (SOBE) is a relatively new paradigm for the development of service-oriented enterprises (SOEs). It tries to operate and reorganize business services provided by enterprises as busin...
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