Xem 1-20 trên 53 kết quả Space administration
  • The Deep Space Communications and Navigation Systems Center of Excellence (DESCANSO) was established in 1998 by the National Aeronautics and Space Administration (NASA) at the California Institute of Technology’s Jet Propulsion Laboratory (JPL). DESCANSO is chartered to harness and promote excellence and innovation to meet the communications and navigation needs of future deep-space exploration.

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  • Tham khảo sách 'life and physical sciences research for a new era of space exploration', khoa học tự nhiên, vật lý phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • As a database management system, the management of Oracle file structures is critically important to the successful operation of any system. The Oracle administrator must understand all levels of Oracle file management, including data file management principles, tablespace management principles, and the storage of individual objects within the tablespaces. As Oracle has evolved into one of the world's most complex database management systems, it is imperative that all Oracle professionals understand how their information is stored both at the logical and physical level.

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  • In response to a request from the National Aeronautics and Space Administration (NASA), the National Research Council (NRC) established the Committee on Principal-Investigator-Led Missions in the Space Sciences in the summer of 2004 to conduct a study of Principal-Investigator (PI)-led missions in the space sciences. (Appendix A includes brief biographies of the committee members and staff.

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  • The [NASA] Administrator, in consultation with other agencies with space science programs, shall enter into an ar- rangement with the National Academies to assess impediments, including cost growth, to the successful conduct of interagency cooperation on space science missions, to provide lessons learned and best practices, and to recommend steps to help facilitate successful interagency collaborations on space science missions.

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  • Preface This is the second National Council on Radiation Protection and Measurements (NCRP) report that provides radiation protection guidance for astronauts working in low-earth orbit. The guidance in this Report supercedes the radiation exposure limit recommendations provided in NCRP Report No. 98 that was published in 1989. Readers may find some of the radiobiological information in Report No. 98 to continue to be relevant and of interest and, therefore, Report No. 98 will continue to be available from NCRP Publications.

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  • In modern agriculture, farmers continuously face a battle to achieve products in high yields and better quality to feed an ever increasing world population (Stetter & Lieb, 2000). The optimization of agriculture techniques demands, along with other requirements, the application of crop protection agents to control a variety of diseases and pests, among which are weeds. Weeds compete with crops for nutrients, water, and physical space, may harbor insect and disease pests, and are thus capable of greatly undermining both crop quality and yield.

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  • This chapter will demonstrate how to install Alfresco, introduce Alfresco Explorer – the web client interface for managing the repository, and the applications that are bundled with Alfresco standard distribution. Towards the end, you will understand how Alfresco stores and organizes the uploaded contents. We will also be acquainted with the default spaces that come with the Alfresco repository. Today, Alfresco is the leading Open Source alternative to Enterprise Content Management – alternative to Microsoft SharePoint®, Documentum®, Open Text®, and so on.

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  • The system administrator of a large company notices that one of the Linux Apache Web servers for the internal company Web site has been running slowly, and most of its resources have been used up. Most of the IT budget for the year has been spent. Therefore, adding more RAM is not an option. The administrator decides to add more swap space to the server instead.

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  • In this book, Alexander Parmington combines an examination of space, access control, and sculptural themes and placement to propose how images and texts controlled movement in ClassicMaya cities. Using Palenque as a case study, this book analyzes specific building groups and corresponding sculptures to provide insight into the hierarchical distribution and use of ritual and administrative space in temple and palace architecture. Identifying which spaces were the most accessible and thereforemore public and which spaces weremore segregated and consequently more private, Dr.

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  • Performing experiments in low Earth orbit has been the focus of much of the research funded by NASA’s Physical Sciences Division (PSD) and its predecessors for over 30 years. This microgravity research can be divided into five broad areas, all of which focus primarily on phenomena that are strongly perturbed by gravity: biotechnology, combustion, fluid physics, fundamental physics, and materials science.

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  • Dấu ngoặc vuông [ ] - square brackets • Dấu ngoặc vuông được dùng bao quanh những phần thông tin ở trong dấu ngoặc tròn. Ví dụ Brandi planned to work as an aeronautic engineer (she completed an internship at National Aeronautics and Space Administration [NASA]) as soon as she completed her doctoral work.

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  • Physics in a New Era: An Overview is the culmination of the National Research Council survey series Physics in a New Era. The survey was proposed by the Board on Physics and Astronomy, continuing the tradition of periodic reviews of physics by the National Research Council. The overview is the final volume of the survey and was welcomed and supported by the Department of Energy, the National Science Foundation, and the National Aeronautics and Space Administration.

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  • IN 2003 MICROSOFT RELEASED Windows SharePoint Services 2.0 and SharePoint Portal Server 2003, making their fi rst true move into enterprise content management (ECM). It may not be a stretch to say they also created an entirely new technology space: collaborative document management. Seven years later, Microsoft launched the fourth version of SharePoint Services, now known as SharePoint Foundation (MSF), and the new server product is now called Microsoft SharePoint Server (MSS).

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  • Abstract Most finance textbooks present the Weighted Average Cost of Capital WACC calculation as: WACC = Kd×(1-T)×D% + Ke×E% (1) Where Kd is the cost of debt before taxes, T is the tax rate, D% is the percentage of debt on total value, Ke is the cost of equity and E% is the percentage of equity on total value. All of them precise (but not with enough emphasis) that the values to calculate D% y E% are market values. Although they devote special space and thought to calculate Kd and Ke,

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  • In August 1999, the Transportation Research Board (TRB) held a workshop at the request of the National Aeronautics and Space Administration (NASA) to examine its Small Aircraft Transportation System (SATS) concept.

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  • Once the committee has given a positive opinion on the FP, EuropeAID is responsible for the financing decision procedure. As a general rule, the Commis- sion adopts financing decisions by written proce- dure, or in exceptional circumstances by habilitation procedure. After approval of the FP by the Commission, EuropeAID prepares the Financing Agreement and takes responsibility for ensuring complete consistency between the Financing Proposal and the FA. The FA is based upon a model Financing Agreement, prepared by EuropeAID.

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  • ngoại trừ một số trình điều khiển thiết bị đầu cuối 'ăn' ^ Q để biên tập không bao giờ nhìn thấy nó. Không phải là một nhân vật lệnh. Trong một chèn, với thiết lập autoindent và vào lúc bắt đầu của một dòng, chèn shiftwidth trắng space.1 Không phải là một nhân vật lệnh

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  • Although the promotion of this policy space has to form part of bilateral and regional trade agreements, it essentially includes a change in the operating mechanisms of the World Trade Organisation (WTO). 5 And, despite the fact that the WTO usually presents itself as an example of multilateral democratic governability (in the organisation every member State has a vote, a system absent in other bodies such as the International Monetary Fund –IMF– and the World Bank), several authors have identified deficiencies in this respect.

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  • This report was originally released in December 2004 in prepublication form as the first report of a two-phase study to be carried out by the same committee. The first phase was sponsored by the National Aeronautics and Space Administration (NASA) and focused on the Tropical Rainfall Measuring Mission (TRMM). The second phase was sponsored by the National Oceanic and Atmospheric Administration and focused on the Global Precipitation Measurement mission. The report of the second phase will be published in a separate volume in 2006.

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