Location technologies

Xem 1-20 trên 126 kết quả Location technologies
  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Editorial Wireless Location Technologies and Applications

    pdf3p sting11 09-03-2012 17 3   Download

  • Most input/output devices reside the computer case. These devices communicate with what is inside the computer case through cables attached to the case at a connection called a port, sending data and/or instructions to the computer and receiving them from the computer. Most computers have their ports located on the back of the case, but some models put the ports on the front of the case for easy access. The most popular input devices are a keyboard and a mouse, and the most popular output devices are a monitor and a printer. The keyboard is the primary input devices of a computer.

    pdf30p vietcmt 27-03-2010 560 247   Download

  • THE IMPACT OF LOGISTICS STRATEGY AND LOGISTICS INFORMATION TECHNOLOGY PROCESSES ON SERVICE PERFORMANCE If parents select schools for effectiveness, wealthy parents should be better able to obtain effective schools in markets where decentralized governance facilitates the choice of schools through residential location, and student performance should be more tightly associated with peer characteristics in these markets.

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  • Ultra wideband (UWB) communication systems are characterized by high data rates, low cost, multipath immunity, and low power transmission. They are widely used in wireless communications, networking, radar, imaging, and positioning systems. In 2002, the Federal Communication Commission (FCC) legalized low power UWB emission between 3.1 GHz and 10.6 GHz for indoor communication devices stimulating many novel UWB applications such as personal area networks (PANs), accurate tracking and location, safety and homeland security....

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  • Information Technology, which is one of global competitive technologies in Korea, was introduced to utilize the production area more efficiently. Chang (2006) has reported a using of a wireless internet environment and PDA system to exchange real time information data between the workers. Shin (2006) has presented a prototype of block tracking system for pre-erection area using of PDA and GPS to chase the location of each block and to exchange the pre-erection work order.

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  • This document serves as a design guide for those intending to deploy a site-to-site VPN based on IP Security (IPsec). The designs presented in this document focus on Cisco IOS VPN router platforms. The primary topology described in this document is a hub-and-spoke design, where the primary enterprise resources are located in a large central site, with a number of smaller sites or branch offices connected directly to the central site over a VPN. A high-level diagram of this topology is shown in Figure 1....

    pdf56p batoan 10-08-2009 292 126   Download

  • Many books in the documentation set use the sample schemas of the seed database, which is installed by default when you install Oracle. Refer to Oracle Database Sample Schemas for information on how these schemas were created and how you can use them yourself. Oracle error message documentation is only available in HTML. If you only have access to the Oracle Documentation CD, you can browse the error messages by range. Once you find the specific range, use your browser's "find in page" feature to locate the specific message.

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  • Pro Engineer is a 3D-CAD software for designing graphics for the motion simulation in mechanical design, mechatronics, mechanical power, automation ... To Investigate the interference, the assembly model will be cut at location where the interference occurred. The amount of interference will be measured, then fixed by changing the dimensions of the part that Causes the interference.

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  • Linear media describes media with a defined beginning and a linear progression to the end. Forms of linear media such as film, audio and videotape, as well as most books are organized with this expectation. The World Wide Web, however, is organized differently. Hypermedia Hypermedia is about choice. Users simply select what interests them. A good example is an audio CD where you can choose song 5 and listen to it almost immediately. Contrast this with an audiotape where you would have to scan through from your current location on the tape to the beginning of the song....

    pdf238p thuxuan 04-08-2009 144 45   Download

  • With SMS, several modes are possible for addressing message recipients. The most common addressing mode consists of using the Mobile Station ISDN Number (MSISDN) in the [ITU-E.164] format (e.g., þ33612345678). However, other less commonly used addressing modes are available such as Email addressing, as defined by the IETF in [RFC-2822], or operator specific numbering schemes (short codes for instance). An optional addressing feature of SMS consists of conveying sub-addressing information as part of a message.

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  • The documentation is designed to provide support for the complete spectrum of participants. The print and online versions are organized to allow you to quickly locate the information that you need. The online documentation is provided in HTML and Adobe Acrobat formats. You can also access release notes, product support information, and several developer resources from the Help menu. The rest of this section describes the conventions used in the documentation and the contents of the HomeSite documentation set....

    pdf494p doxuan 07-08-2009 170 40   Download

  • As a wetland of international importance located in China, the Poyang Lake Basin's incredible topographical and biological diversity has provided a congregating point for scientists from around the world to engage in cross-disciplinary research. In particular, the International Conference on Poyang Lake Complex Environment System was instrumental in bringing together scholars from China, North America, and Europe to explore the latest innovations in water resource science and watershed management.

    pdf300p 951628473 04-05-2012 59 31   Download

  • The Administrators and Power Users groups can create shared folders on a Windows 2000 Professional workstation. Windows 2000 creates administrative shared folders for administrative reasons. These shares are appended with dollar sign ($) which hides the share from users browsing the computer. The system folder (Admin$), the location of the printer drivers (Print$) and the root of each volume (C$, D$, etc.) are all hidden shared folders.

    pdf58p batoan 07-08-2009 112 26   Download

  • This chapter describes how to configure, verify, maintain, and troubleshoot a Virtual Private Network (VPN). It includes the following main sections: • VPN Technology Overview • Prerequisites for VPNs • Configuring VPN • Verifying VPN Sessions • Monitoring and Maintaining VPNs • Troubleshooting VPNs • VPN Configuration Examples For a complete description of the commands mentioned in this chapter, see the Cisco IOS Dial Services Command Reference.

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  • This book presents innovative proven methods for determining whether a CRM strategy for changing the way a company provides service (by adding new technology, processes, and procedures) will realize the return on the investment projected. The chapters of the book define important terms, identify the main vendors and actors, and set out the benefits CRM users can expect to experience and the functionality that is available.

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  • Wireless Sensor Networks (WSNs) can be defined as a self-configured and infrastructure-less wireless networks to monitor physical or environmental conditions, such as temperature, sound, vibration, pressure, motion or pollutants and to cooperatively pass their data through the network to a main location or sink where the data can be observed and analysed. A sink or base station acts likean interface between users and the network. One can retrieve required information from the network by injecting queries and gathering results from the sink.

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  • The boundary of the detailed view are defined with a spline. To sketch a spline, pick points around the center point to define the view boundary. Press middle mouse button to finish. Pick a location above the snap ring groove on the top view. The detailed view appears. Be sure to move the detailed view and notes to best location – see figure.

    pdf52p nguyenphuong_28 29-04-2010 65 15   Download

  • This document provides design recommendations, configuration examples, and scalability test results for implementing a next-generation WAN for Voice and Video Enabled IPsec VPN (V3PN) based on a service provider WAN interface handoff using Ethernet at the enterprise campus and branch locations. This document provides the enterprise network manager with configuration and performance guidance to successfully implement or migrate to a WAN architecture using Ethernet as an access technology to a service provider network....

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  • I started exploring telecommunications’ frontiers at the tender age of nine, way back in 1964. That was the year I visited the New York World’s Fair and found myself, quite unexpectedly, drafted into a corporate public relations demonstration. Back then, nearly all U.S. telecommunications—hardware, software and service—was concentrated in the hands of a giant monopoly—the American Telephone and Telegraph Co. AT&T’s showplace at the fair was the Bell System Pavilion. (Fig. Intro.-1).

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  • We interviewed experts to explain the growth of Luxembourg and Ireland. Tiny Luxembourg grew to be a European mutual fund hub, fueled by favorable bank secrecy and tax laws as well as its central location. The growth of Ireland (Dublin in particular) on the other hand, was driven by a tax advantage given to management companies and a highly educated labor force. In particular, until recently, fund management companies paid a tax of only 10% on their income (relative to a 32% corporate income tax in Ireland) and they were allowed extra deductions for rental...

    pdf160p khanhchilam 29-03-2013 35 11   Download

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