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5 results on '"Bischoff, Greg"'

1. Comparison of Transformational Leadership Practices: Implications for School Districts and Principal Preparation

Author

Quin, Jeff, Deris, Aaron, Bischoff, Greg, and Johnson, James T.

Abstract

The purpose of this study was to determine the leadership practices needed to improve academic achievement and generate positive change in school organizations. The study was also conducted to provide insight to principal preparation programs and school districts about effective transformational leadership practices. A quantitative research method was used to achieve the survey study. Ninety-two teachers completed the Leadership Practices Inventory developed by Kouzes and Posner. Data was analyzed with the use of descriptive statistics and t-tests. The findings of the study indicate that (a) principals in high performing schools employ all leadership practices more frequently than principals in lower performing schools and (b) inspiring a shared vision and challenging the process are the two practices that have the biggest impact on student achievement. It is recommended that principal preparation programs incorporate Kouzes and Posner's transformational leadership model into their curriculum in order to develop highly qualified school leaders.

Published
2015

2. X-BAND SOFTWARE-DEFINED RADIO FOR CUBESAT APPLICATIONS

Author

Bischoff, Greg, Newman, James H., Minelli, Giovanni, and Space Systems Academic Group (SP)

Subjects
CubeSat, X-band, SDR, software-defined radio
Abstract

Software-defined radios (SDRs) are used in many communications applications and offer flexibility in designing a communication network by offering rapid configuration changes after the radio is already produced. This is of interest in the small satellite industry, where small, lightweight, low-cost, and programmable radios will be needed for a wide array of upcoming missions of increasing complexity. Previous Naval Postgraduate School (NPS) research has produced a C-band SDR payload in a 1U CubeSat form factor. The X-band of the radio frequency spectrum offers more bandwidth, and opens the possibility of higher data rate transmissions. The objective for this project was to build an X-band SDR that can be used in future NPS research and flown on multiple platforms, including high altitude balloons, high altitude rockets, and CubeSats. This project built on previous C-band SDR research by converting the transmissions to X-band, expanding the over-air software protocol, implementing a new waveform, increasing the over-air data rate, and assessing the overall performance of the system. DoD Space http://archive.org/details/xbandsoftwaredef1094563431 Outstanding Thesis Lieutenant Commander, United States Navy Approved for public release; distribution is unlimited.

Published
2019

3. X-BAND SOFTWARE-DEFINED RADIO FOR CUBESAT APPLICATIONS

Author

Newman, James H., Minelli, Giovanni, Space Systems Academic Group (SP), Bischoff, Greg, Newman, James H., Minelli, Giovanni, Space Systems Academic Group (SP), and Bischoff, Greg

Abstract

Software-defined radios (SDRs) are used in many communications applications and offer flexibility in designing a communication network by offering rapid configuration changes after the radio is already produced. This is of interest in the small satellite industry, where small, lightweight, low-cost, and programmable radios will be needed for a wide array of upcoming missions of increasing complexity. Previous Naval Postgraduate School (NPS) research has produced a C-band SDR payload in a 1U CubeSat form factor. The X-band of the radio frequency spectrum offers more bandwidth, and opens the possibility of higher data rate transmissions. The objective for this project was to build an X-band SDR that can be used in future NPS research and flown on multiple platforms, including high altitude balloons, high altitude rockets, and CubeSats. This project built on previous C-band SDR research by converting the transmissions to X-band, expanding the over-air software protocol, implementing a new waveform, increasing the over-air data rate, and assessing the overall performance of the system., DoD Space, http://archive.org/details/xbandsoftwaredef1094563431, Outstanding Thesis, Lieutenant Commander, United States Navy, Approved for public release; distribution is unlimited.

Published
2019

4. CLECs FILE SUIT TO BLOCK ILLINOIS RATE LAW

Author

Bischoff, Greg

Subjects
Illinois -- Cases -- Economic policy, AT&T Corp. -- Cases, Verizon Business Network Services Inc. -- Cases, Illinois. Commerce Commission -- Cases -- Telecommunications policy -- Economic policy, Association for Local Telecommunications Services -- Cases, Telecommunication -- Laws, regulations and rules, Telecommunications services industry -- Cases, Communications industry -- Cases, Business, Telecommunications industry, Company legal issue, Telecommunications services industry, Government communications regulation, Telecommunications policy, Economic policy, Cases
Abstract

Byline: Glenn Bischoff The Association for Local Telecommunications Services joined AT&T and MCI last week in filing a lawsuit in district court seeking to block the controversial Illinois law passed [...]

Published
2003

5. OPENING THE VoIP FLOODGATES

Author

Bischoff, Greg

Subjects
Integrated voice/data -- Usage, Online services -- Usage, VoIP (Network protocol) -- Usage, Computer-Telephone integration -- Usage, Transmission Control Protocol/Internet Protocol (Computer network protocol) -- Usage, Business, Telecommunications industry, Cable television/data services, Computer-telephone integration, Integrated voice/data, TCP/IP, Open application interface, Online services, Voice over IP, Usage
Abstract

Byline: Glenn Bischoff On Sept. 11, many Americans shared an experience that arguably was as gut-wrenching as watching the terror in New York City and Washington unfold on their televisions: [...]

Published
2002

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