Index Catalog // ScholarsArchive@OSU

Quantum dots-fullerene based molecular beacons for highly sensitive DNA detection

Creator:: Liu, Ye
Abstract:: We demonstrated a low-cost and high-sensitivity DNA detection method using quantum dot-fullerene based molecular beacons (MBs) and magnetic nanoparticles. The MB tethered magnetic nanoparticles can be well dispersed in analytes for efficient DNA capture and concentrated by an external magnetic field for enhanced fluorescence signal detection. The detection requires only...
Resource Type:: Masters Thesis

Energy-Efficient Resource Management Techniques for Cloud Data Centers

Creator:: Dabbagh, Mehiar
Abstract:: Energy consumption has become a great deal for cloud service providers due to financial as well as environmental concerns. Studies show that cloud servers operate, most of the time, at only between 10% and 50% of their maximal utilizations. These same studies also show that servers that are kept ON...
Resource Type:: Dissertation

Jamming Attack Resiliency and Performance Analysis of Cognitive Radio Communication Networks

Creator:: Adem, Nadia
Abstract:: Cognitive radio technology emerges as a promising solution for overcoming shortage and inefficient use of spectrum resources. In cognitive radio networks, secondary users, which are users equipped with cognitive radios, can opportunistically access spectrum assigned to primary users, the spectrum license holders. Although it improves spectrum utilization efficiency, this opportunistic...
Resource Type:: Dissertation

Design Techniques of High-Speed Silicon Photonics Transceiver

Creator:: Li, Hao
Abstract:: The rapid scaling of network bandwidth and data center throughput has motivated the wide adoption of high speed transceivers. Silicon photonics (Si-Photonic) is one of the most promising techniques to realize tightly integrated optical transceivers for next-generation high speed I O standards. This dissertation focuses on the design techniques of...
Resource Type:: Dissertation

Parametric Pumping of Spin Waves Using Acoustic Waves

Creator:: Chowdhury, Pratim
Abstract:: Spintronics is an emerging field of research wherein the electron spin instead of, or along with, the conventional electron charge may be utilized in developing next generation logic devices. One of the most promising aspects of spintronics is that information transfer may be achieved by spin waves in logic devices,...
Resource Type:: Dissertation

Comparison of Direct Drive Hydraulic and Dual-Stator Spoke Array Vernier Permanent Magnet Machines For Ocean Wave Energy Conversion

Creator:: Azam, Ridwan
Abstract:: Recently, there has been peaked interest in developing high energy producing and optimized power take-off topologies for Wave Energy Converters (WEC). As large as the potential of the oceans may seem, harnessing that energy and effectively converting it to electricity in significant amounts is a challenge. Currently, there are no...
Resource Type:: Masters Thesis

Energy-Aware Gossip Techniques for Wireless Broadcasting

Creator:: Li, Tingzhi
Abstract:: The current state of research on gossip techniques for wireless broadcasting is very limited because past research efforts have mostly focused on using gossip techniques for multicast communication. On the other hand, those research efforts that have focused on using gossip techniques for wireless broadcast communications ignore energy efficiency and...
Resource Type:: Masters Thesis

Massive MIMO Channel Characterization

Creator:: Assiri, Mohammad
Abstract:: It has been estimated that data traffic from the different mobile devices that range from smartphones to machine-to-machine (M2M) devices will exceed 15.9 exabyte per month by the year 2018. With this immense data growth, the current wireless communication systems suffer from the scarcity of the radio spectrum and eventually...
Resource Type:: Masters Thesis

Simultaneous segmentation and classification of bird song using CNN

Creator:: Narasimhan, Revathy
Abstract:: In bioacoustics, automatic animal voice detection and recognition from audio recordings is an emerging topic for animal preservation. Our research focuses on bird bioacoustics, where the goal is to segment bird syllables from the recording and predict the bird species for the syllables. Traditional methods for this task addresses the...
Resource Type:: Masters Thesis

A Wide Modulation Range and PVT-Tolerant Spread-Spectrum Modulation Clock Generator

Creator:: Sun, Hyuk
Abstract:: This dissertation presents a phase domain in-loop-bandwidth spread-spectrum clock generation technique. In this proposed technique, a charge-based discrete-time loop filter is proposed to enable the phase domain in-loop-bandwidth spread-spectrum modulation without a delta-sigma modulator or time-to-digital converter. The in-loop-bandwidth modulation technique maximizes the loop bandwidth to improve phase noise suppression...
Resource Type:: Dissertation

ScholarsArchive@OSU

Quantum dots-fullerene based molecular beacons for highly sensitive DNA detection

Energy-Efficient Resource Management Techniques for Cloud Data Centers

Jamming Attack Resiliency and Performance Analysis of Cognitive Radio Communication Networks

Design Techniques of High-Speed Silicon Photonics Transceiver

Parametric Pumping of Spin Waves Using Acoustic Waves

Comparison of Direct Drive Hydraulic and Dual-Stator Spoke Array Vernier Permanent Magnet Machines For Ocean Wave Energy Conversion

Energy-Aware Gossip Techniques for Wireless Broadcasting

Massive MIMO Channel Characterization

Simultaneous segmentation and classification of bird song using CNN

A Wide Modulation Range and PVT-Tolerant Spread-Spectrum Modulation Clock Generator

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search