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Young, WeiOn rearrangeable networks with 2x2 swiching elements /
Doctor of Philosophy, The Ohio State University, 1984, Graduate School

Committee:

Not Provided (Other)

Subjects:

Computer Science

Keywords:

Computer networks;Data transmission systems;Switching circuits

Chiou, Ian Yiing-shyangDesign and analysis of a voice/data internet transport system /
Doctor of Philosophy, The Ohio State University, 1986, Graduate School

Committee:

Not Provided (Other)

Subjects:

Computer Science

Keywords:

Data transmission systems;Local area networks ;Universities and colleges

Wang, Jin-tuuDesign of a mixed voice/data transmission system for computer communication /
Doctor of Philosophy, The Ohio State University, 1978, Graduate School

Committee:

Not Provided (Other)

Subjects:

Computer Science

Keywords:

Data transmission systems

Ghazi, FaezehCorruption and Growth
Master of Arts (MA), Bowling Green State University, 2014, Economics
In this study, the effect of corruption on economic growth is evaluated by considering econometric analysis of panel models. The data sets in this study are obtained from Transparency International Organization, World Bank Data and Penn World Table for a sample of 38 developing countries between 2000 and 2008. The emphasis of this work will be on various transmission channels through which corruption affects economic growth. In alignment with these research objectives, the following research questions can be identified. What are the effects of corruption on economic growth? What are the effects of other explanatory variables (control variables) including openness (OPENK), the rate of investment (KI) and foreign direct investment (FDI) through corruption on economic growth? To answer these questions, this study introduces the impact of corruption on economic growth through direct and indirect methods. The indirect effects of corruption on economic growth emphasizes on the role of transmission channels. The transmission channels in this study are the share of investment of GDP, foreign direct investment and openness through which economic growth is influenced by corruption. According to regression analysis, the direct effect of a 1% increase in the corruption leads to reduction of the growth rate by about 1.64%. In addition, the indirect effects of corruption on economic growth through KI, FDI and OPENK are negligible. The reason might be due to the lack of predictability of corruption (uncertainty) in these developing countries. This illustrates that growth is influenced by corruption directly and the transmission channels have no role on the effects of corruption on economic growth in this sample under investigation.

Committee:

Peter Vanderhart (Advisor); Benedict Mary Ellen (Committee Member); Quinn Kevin (Committee Member)

Subjects:

Economics; Statistics

Keywords:

Cross-Section Countries Analysis; Panel Data; Transmission Channels; Fixed Effect; Economic Development

Kang, SongshiAdaptive image transform coding using activity factors
Master of Science (MS), Ohio University, 1981, Electrical Engineering & Computer Science (Engineering and Technology)

Adaptive image transform coding using activity factors

Committee:

Joseph Essman (Advisor)

Keywords:

Image Data Transmission; Adaptive Coding; Handamard Transform

Mahler, JosephThe use of higher nyquist rate frequency characteristics to increase the capacity of digital data transmission systems /
Doctor of Philosophy, The Ohio State University, 1967, Graduate School

Committee:

Not Provided (Other)

Subjects:

Engineering

Keywords:

Data transmission systems;Electronic digital computers

Reames, Cecil ClaySystem design of the Distributed Loop Computer Network (DLCN) /
Doctor of Philosophy, The Ohio State University, 1976, Graduate School

Committee:

Not Provided (Other)

Subjects:

Computer Science

Keywords:

Information networks;Data transmission systems

Narasimhan, SridharTopological design of networks for data communication systems /
Doctor of Philosophy, The Ohio State University, 1987, Graduate School

Committee:

Not Provided (Other)

Subjects:

Business Administration

Keywords:

Computer networks;Data transmission systems

Basheer, Al-QassabReliability of Data Collection and Transmission in Wireless Sensor Networks
Master of Science in Engineering, Youngstown State University, 2013, Department of Electrical and Computer Engineering
A network of wireless sensor nodes that are connected to a centralized base station is presented to conduct a study on reliability of data collection and transmission in wireless sensor networks (WSNs) with focus on data loss and data duplication. Software applications for specific sensor nodes called Sun SPOTs are presented, and programming techniques, for example packet transmitting time delay and data checking for loss and duplication, are implemented in these software applications to improve the functionality of the network. Acceleration data on a vibration plate are collected at sampling frequency of 100 Hz to validate the operation of the network. Additionally, the wireless sensor network is optimized to enhance the synchronization of data collection from different nodes. The result of this research shows that the reliability of the network is related to data sampling frequency, synchronization of the wireless data traffic, wireless sensor node signal strength, and wireless data routing protocols. The indoor tests on signal strength show the limitation of -70 dBm and higher for optimum data collection without data or packet loss.

Committee:

Li Frank, Ph.D. (Advisor); Munro Philip, Ph.D. (Committee Member); Mossayebi Faramarz, Ph.D. (Committee Member)

Subjects:

Computer Engineering; Electrical Engineering; Engineering; Information Technology

Keywords:

Wireless sensor networks; WSN; data collection; data transmission; reliability of wireless sensor networks