Tài liệu TOEFL iBT Scores: Better information about the ability to communicate... pptx
... information. They also consider whether the test taker has effectively synthesized and summarized the information in the integrated tasks. Raters evaluate if the delivery of the response is ... according to the standards (rubrics). If the two ratings differ by more than one point, a third rater evaluates the response and resolves the score. The average of the scores...
Ngày tải lên: 10/12/2013, 05:15
Tài liệu Knowledge Networks: The Social Software Perspective pptx
... fullling the whole-person involvement approach of the strategic planning of the e-course. The principles of social constructivism also dened the theoretical background of the PM online course. These ... technology available. The evaluation of the applied pedagogical model should include the measurement of the: • Re levance of the NSCL model to the solvers’ bo...
Ngày tải lên: 10/12/2013, 14:15
Tài liệu Module 5: Managing the Business Logic Layer pptx
... the ASP.NET session is stored externally from the worker process, the state data can be accessed by another worker process. These worker processes could be running on another processor on the ... in the database until it is needed. For example, you must decide whether to hold the unit price of an item in the cart or retrieve this directly from the database when the user p...
Ngày tải lên: 10/12/2013, 16:16
Tài liệu LoopStar® 722 A Flexible, Cost-Effective Solution for Extending the Metro Network—Further pptx
... sub-tend off the larger LoopStar 750. The LoopStar 722 offers a combination of fixed configurations and an option slot, and provides the same software base and feature set as the LoopStar 750. ... Solution for Extending the Metro Network—Further Application Diversity The high-performance LoopStar 722 edge platform can reach across any type of network (SONET/SDH, Optical Etherne...
Ngày tải lên: 10/12/2013, 19:15
Tài liệu The Challenges of Apex pptx
... curvature, height of the fiber with respect to the polished radius, and the distance between the apex of the spherical polish and the center of the fiber (apex offset). The spherical polish ... about the axis of the ferrule (See Figure 2). Because the ferrule is tilted in polish, more material is removed from one side of the ferrule axis than the other. As Figure 2...
Ngày tải lên: 10/12/2013, 19:15
Tài liệu Enhancing Angle-Polished Connector (APC) Performance in the Outside Plant (OSP) pptx
... of the ferrule endface to one side and away from the ferrule axis. The peak, or apex, of this radius will generally be at the center of the surface being polished, and the distance between the ... degrees, the apex of the polished area changes with respect to the fiber core. As more material is removed during polishing, the surface of the endface becomes relatively lar...
Ngày tải lên: 10/12/2013, 20:15
Tài liệu Chapter 7: Overview of Reporting in the Business Information Warehouse pptx
... from the Meta Data Repository. The BEx Analyzer requests the data from the query and presents the current view of the stored data. The query results are presented in a workbook. Only the data ... in the Business Explorer is transferred from the InfoCube to the query. If a new data view is needed, the OLAP processor retrieves the data from the InfoCube. The OL...
Ngày tải lên: 11/12/2013, 14:15