Index Catalog // ScholarsArchive@OSU

Point-of-care and wearable sensors for non-invasive stress hormone detection with molecularly imprinted techniques

Creator:: Yeasmin, Sanjida
Abstract:: Rapid and sensitive detection of stress hormones, such as cortisol and dehydroepiandrosterone (DHEA), can benefit the diagnosis of diseases related to adrenal gland disorders, post-traumatic stress disorders, chronic fatigue syndrome, and more. Stress hormones fluctuate in a circadian rhythm, the highest in the early morning and the lowest at night;...
Resource Type:: Dissertation
Full Text:: …………………………………………………….48 3.2.2 Preparation of EC-MIP sensors and EC-P electrodes………………………48 3.2.3 Material

Design techniques for low-voltage and low-power analog-to-digital converters

Creator:: Ahn, Gil Cho
Abstract:: With the ever-increasing demand for portable devices used in applications such as wireless communication, mobile computing, consumer electronics, etc., the scaling of the CMOS process to deep submicron dimensions becomes more important to achieve low-cost, low-power and high-performance digital systems. However, this downscaling also requires similar shrinking of the supply...
Resource Type:: Dissertation

Deletions and Insertions of the Symbol 0 and Asymmetric/Unidirectional Error Control Codes for the L₁ Metric

Creator:: Alqwaifly, Nawaf
Abstract:: This work gives some theory and efficient design of binary block codes capable of controlling the deletions of the symbol “0” (referred to as 0-deletions) and/or the insertions of the symbol “0” (referred to as 0-insertions). This problem of controlling 0-deletions and/or 0-insertions (referred to as symmetric 0-errors) is shown...
Resource Type:: Dissertation

Dynamic Methods to Improve Streaming of H.264 HD Video Over 802.11 Wireless Networks

Creator:: Sinky, Mohammed H.
Abstract:: Wireless High Definition Video Transmission (WHDVT) over 802.11-based networks enjoys widespread deployment among today's multimedia solutions. Examples include Intel® Wireless Display and Apple Airplay®, to name a few. In these systems, peer-to-peer networks are established over which H.264-encoded video is transported wirelessly to be decoded and played back at the...
Resource Type:: Dissertation
Full Text:: seen that there are 8 slices. Note that decoders typically perform error concealment (EC) techniques

Analysis and applications of multiple coupled line structures in an inhomogeneous medium

Creator:: Chin, Youn Kang
Abstract:: The general expressions for finding the network functions, e.g., the immittance and the scattering parameters, of a general, uniformly coupled n-line structure in an inhomogeneous medium are derived in terms of the normal mode parameters of the system. These are used to compute or to derive the explicit expressions for...
Resource Type:: Dissertation

Optimum equalization and synchronization of broadband multicarrier systems

Creator:: Lashkarian, Navid
Abstract:: The application of information theory and digital signal processing techniques to digital communication has resulted in robust methods for reliable high speed data transmission over noisy channels environments. Among these methods, multicarrier systems have become a viable solution for exploiting maximum spectral efficiency over both wideband highly dispersive static and...
Resource Type:: Dissertation

Preliminary design of the RTAF command and control two-level parallel computing system

Creator:: Meesajjee, Chulit
Abstract:: This paper investigates the benefit of various parallel processing architectures for a Command and Control system for the Royal Thai Air Force. Parallel processing has been shown to be useful for air defense and air traffic control applications. Its advantages are examined within the constraint imposed by the available resources...
Resource Type:: Dissertation

Efficient power conversion interface circuits for energy harvesting applications

Creator:: Le, Triet T.
Abstract:: Harvesting energy from the environment for powering micro-power devices have been increasing in popularity. These types of devices can be used in embedded applications or in sensor networks where battery replacement is impractical. In this dissertation, different methods of energy harvesting from the environment are explored as alternative sources of...
Resource Type:: Dissertation
Full Text:: Free Space Distance (meter) R ec ei ve d P o w er ( d B m ) 450 μW 113 μW 28.1 μW

Pattern recognition of speech using hybrid computer feature extraction

Creator:: Herr, Alan Jack
Abstract:: Most technological problems associated with man-machine conversations have been solved and are well documented in both the contemporary technical and lay literature. The major remaining technological problem is the real time conversion of a human's vocal uterances into a "written" phoneme sequence representing the information content of speech. The work...
Resource Type:: Dissertation

Hot electron transport and relaxation in quantum wells and superlattices

Creator:: Lary, Jenifer Edith
Abstract:: Electron transport and relaxation may be substantially different in low-dimensional systems compared to that observed in bulk material. In the present work, Monte Carlo models are used for the solution to the Boltzmann transport equation, with scattering rates calculated quantum mechanically for superlattice and quantum wells. Carrier relaxation following optical...
Resource Type:: Dissertation
Full Text:: 500 Position (angstroms) (a) Ec 3 2 1000 -500 0 500 Position (angstroms) (b) 3 2 1 1000 20

ScholarsArchive@OSU

Point-of-care and wearable sensors for non-invasive stress hormone detection with molecularly imprinted techniques

Design techniques for low-voltage and low-power analog-to-digital converters

Deletions and Insertions of the Symbol 0 and Asymmetric/Unidirectional Error Control Codes for the L₁ Metric

Dynamic Methods to Improve Streaming of H.264 HD Video Over 802.11 Wireless Networks

Analysis and applications of multiple coupled line structures in an inhomogeneous medium

Optimum equalization and synchronization of broadband multicarrier systems

Preliminary design of the RTAF command and control two-level parallel computing system

Efficient power conversion interface circuits for energy harvesting applications

Pattern recognition of speech using hybrid computer feature extraction

Hot electron transport and relaxation in quantum wells and superlattices

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