Xem 1-20 trên 593 kết quả Existing systems
  • Installation of new system. When no existing system is present, the designer must select the system that is most appropriate for the end user. High temperature hot water and steam/condensate systems are the most common types of distribution systems currently used on military installations. However, a new system should only use the temperatures and pressures necessary to meet the requirements…

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  • Mapping and classification of chemical compound names are important aspects of the tasks of BioNLP. This paper introduces the architecture of a system for the syntactic and semantic analysis of such names. Our system aims at yielding both the denoted chemical structure and a classification of a given name. We employ a novel approach to the task which promises an elegant and efficient way of solving the problem. The proposed system differs significantly from existing systems, in that it is also able to deal with underspecifying names and class names. ...

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  • We illustrate how the use of metaphorical views for reasoning with metaphor requires the mapping of information such as event shape, event rate and mental/emotional states from the source domain to the target domain. Such mappings are domain-independent and can be implemented by means of rules we call View Neutral Mapping Adjuncts (VNMAs). We give a list of the main VNMAs that appear to be required, and show how they can be incorporated into a pre-existing system (ATT-Meta) for metaphorical reasoning. ...

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  • The opportunity to design enzymatic systems is becoming more feasible due to detailed knowledge of the structure of many proteins. As a first step, investigations have aimed to redesign already existing systems, so that they can performa function different from the one for which they were syn-thesized. We have investigated the interaction of electron transfer proteins fromdifferent systems inorder to check the possibility of heterologous reconstitution among members of different chains.

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  • The developers chose the 8088 over the 8086 because, while the 8088 worked on a 16-bit basis internally, it only communicated with the outside world using an 8-bit data bus. Since the 8-bit DataMaster data bus already existed, the 8088 was the obvious choice. This bus connects the motherboard of the PC, where the processor and its support chips are resident, to the memory and the expansion boards, which are plugged into the expansion slots.

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  • Business is one of the most diverse activities of mankind. Business operations typically handled by the business institutions such as companies, corporations, private ... but can also be active self of individuals.Business is the economic mode of operation conditions exist in the economy of goods, including the overall methods, forms and means by which economic agents to make use of its economic activity (including the process of investment, production, transportation, trade, services ...

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  • The Soneplex DS3 Remote Control System provides for centralized manage- ment of up to seven remotely located Soneplex Broadband Systems. By using an existing overhead channel in DS3 links, provisioning, monitoring, and alarm information can be easily attained without the need for a secondary communications network. This channel is used to transport TL1, TBOS, or menu messages from each remote Soneplex Broadband System to a network Operating System or a craft terminal.

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  • Cognitive radio is a hot research area for future wireless communications in the recent years. In order to increase the spectrum utilization, cognitive radio makes it possible for unlicensed users to access the spectrum unoccupied by licensed users. Cognitive radio let the equipments more intelligent to communicate with each other in a spectrum-aware manner and provide a new approach for the co-existence of multiple wireless systems.

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  • SQL Server is a comprehensive, integrated, endtoend data solution that empowers your people by providing a more secure, reliable, and productive platform for enterprise data and BI applications. SQL Server 2005 delivers powerful, familiar tools to IT professionals as well as to information workers, reducing the complexity of creating, deploying, managing, and using enterprise data and analytical applications on platforms ranging from mobile devices to enterprise data systems.

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  • You can enhance Oracle performance by adjusting database applications, the database itself, and the operating system. Making such adjustments is known as tuning. Proper tuning of Oracle provides the best possible database performance for your specific application and hardware configuration. Note: Oracle8 Tuning contains information that describes the features and functionality of the Oracle8 and the Oracle8 Enterprise Edition products. Oracle8 and Oracle8 Enterprise Edition have the same basic features.

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  • Modeling multi-level complex systems is the object of this book. Complex systems are assemblies of several subsystems and are characterized by emergent behavior resulting by nonlinear interactions among subsystems for multiple levels of organization. The complexity of numerous systems is rooted in the existence of many levels of self-organization corresponding to different time and space scales. There is a need to provide general frameworks able to combine several scales and reality levels of the complex systems in one coherent and transdisciplinary discourse.

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  • Capitalism and socialism have not existed forever. Capitalism came into widespread existence in the mid-1700s; socialism came into existence in the early 1900s. Before capitalism and socialism other forms of economic systems existed: Feudalism dominated the Western world from about the 8th to the 15th century.

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  • Spirax Sarco is the recognized industry standard for knowledge and products and for over 85 years has been committed to servicing the steam users worldwide. The existing and potential applications for steam, water and air are virtually unlimited. Beginning with steam generation, through distribution and utilization and ultimately returning condensate to the boiler, Spirax Sarco has the solutions to optimize steam system performance and increase productivity to save valuable time and money.

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  • Energy is important for the existence and development of humankind and is a key issue in international politics, the economy, military preparedness, and diplomacy. To reduce the impact of conventional energy sources on the environment, much attention should be paid to the development of new energy and renewable energy resources. Solar energy, which is environment friendly, is renewable and can serve as a sustainable energy source. Hence, it will certainly become an important part of the future energy structure with the increasingly drying up of the terrestrial fossil fuel.

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  • All the phenomena of nature are characterized by motion; this is an essential property of matter, having infinity of aspects. For instance, the motion can be mechanical, physical, chemical and biological; there correspond various sciences of nature. Among them, mechanics studies the objective laws of the mechanical motion of material bodies, the simplest form of motion of matter; we will deal with such a study in what follows. The scientific study of matter has put in evidence its existence in the form of physical systems.

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  • The European Union plans to have its positioning, navigation, and timing (PNT) system, Galileo, in initial operation in 2008. As envisioned, Galileo will function and perform similarly to the U.S. Global Positioning System (GPS), the preeminent PNT system now in existence. Policy leaders and technical experts have been

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  • Continuous queries are persistent queries that allow users to receive new results when they become available. While continuous query systems can transform a passive web into an active environment, they need to be able to support millions of queries due to the scale of the Internet. No existing systems have achieved this level of scalability. NiagaraCQ addresses this problem by grouping continuous queries based on the observation that many web queries share similar structures.

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  • We also see a wider role for audit committees, in typical circumstances, in ensuring that the company has sound internal financial control systems and systems for the control of non-financial risks, of the kind dealt with in the Turnbull report ‘Internal Control – Guidance for Directors on the Combined Code’. Some boards may decide to take on this role themselves or to delegate it to a separate ‘risk committee’, and we would not wish our guidance to remove those options.

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  • Because this document is a benchmark, it does not cover the important requirements that cannot be benchmarked, such as requirements for integration with existing systems (agent vs. agent-less, transport mechanism, ports and protocols, interface with change control, usability of user interface, storage type, integration with physical security systems, etc.).

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  • Esfinge is a general domain Portuguese question answering system. It tries to take advantage of the great amount of information existent in the World Wide Web. Since Portuguese is one of the most used languages in the web and the web itself is a constantly growing source of updated information, this kind of techniques are quite interesting and promising.

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