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Filtering by: Committee Member Levien, Keith L. Remove constraint Committee Member: Levien, Keith L. Language English [eng] Remove constraint Language: English [eng] Peer Reviewed No Remove constraint Peer Reviewed: No

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  • Studies in food science for industrial applications : Chemical and sensory analysis of fermented cucumbers; insoluble chitosanpolyacrylic acid complexes

    Creator:
    Chavasit, Visith
    Abstract:
    Pediococcus cerevisiae, Lactobacillus casei, Lactobacillus plantarum, Leuconostoc mesenteroides, Lactococcus diacetylactis Bifidobacterium bifidum, Leuconostoc oenos, and mixed cultures of Propionibacterium shermanii and P. cerevisiae were used to ferment cucumber juice brine (CJB) at 22-26°C for 1.5 months. Sugar utilization ranged from 14.6 to 86.1%. pH of the fermented CJB ranged from...
    Resource Type:
    Dissertation
    Full Text:
    . To Dr. W.D. Loomis on his advice on biochemistry problems. To Dr. Keith L. Levien for serving in

  • Growth and characterization of zinc ferrite thin films for high frequency applications

    Creator:
    Hu, Jiqing
    Abstract:
    Ferrites have been used for various high frequency applications as bulk materials. These applications, however, are limited to large dimension devices. In this thesis, thin film ferrites were deposited from a low temperature solution-based deposition process that is suitable for micro-scale high frequency applications. The low temperature nature of this...
    Resource Type:
    Dissertation
    Full Text:
    guidance will always be appreciated. Thanks to Dr. Keith L. Levien, who kindly act as Graduate Council

  • Novel Interfacial Syntheses of Covalent Organic Frameworks

    Creator:
    Liu, Ziyan
    Abstract:
    Covalent organic frameworks (COFs) are an emerging type of microporous crystalline polymers connected by organic units via strong covalent bonds. Due to the well-defined crystalline structure and excellent chemical and thermal stabilities, COF materials are being considered as promising candidates in a variety of applications, such as gas adsorption, catalysis...
    Resource Type:
    Masters Thesis
    Full Text:
    . I would like to extend my appreciation to my committee members: Dr. Keith L. Levien, Dr. Zhenxing

  • Synthesis, surface treatment, and characterization of copper indium sulfide quantum dots

    Creator:
    Alemu, Yagenetfere A.
    Abstract:
    The need for less toxic quantum dots (QDs) has led to a significant number of investigations related to copper indium sulfide (CIS) QDs. Lower toxicity and broad band absorbance width makes CIS QDs appealing for light emitting diodes (LEDs), lasers, sensors, bio-imaging, solar cells, and computing. The optical and electronic...
    Resource Type:
    Masters Thesis

  • Mechanical Behavior of Elastomer Polymer under Shear and Compression: Experimental Investigation Using Digital Image Correlation

    Creator:
    Raheem, Hassan M.
    Abstract:
    Due to their viscoelastic properties, polymers and hydrogels are widely used in many applications. In this study, the viscoelastic properties of elastomer polymers were investigated for a series of hydrogel, hydrogel composites and silicon materials. A primary application for hydrogels and hydrogel composites is as a replacement for the degenerated...
    Resource Type:
    Dissertation
    Full Text:
    Prof. Keith Levien for serving on my committee and for their valuable feedback. I also would like to

  • 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

  • Spray drying for erythrocyte preservation at room temperature

    Creator:
    Leu, Hsuan-Yu
    Abstract:
    Spray drying has been widely used in food science for long-term storage of products such as powdered milk, and it has recently been used for preservation of more temperature sensitive products such as human blood plasma and single-cell organisms. However, there are no previous reports of successful spray drying of...
    Resource Type:
    Masters Thesis
    Full Text:
    desired temperature was achieved by mixing 100 μL of 40% hematocrit RBC 6.5% 11% 22% 43% 53% 75% RBCs

  • The dynamic speculation and performance prediction of parallel loops

    Creator:
    Zier, David A.
    Abstract:
    General purpose computer systems have seen increased performance potential through the parallel processing capabilities of multicore processors. Yet this potential performance can only be attained through parallel applications, thus forcing software developers to rethink how everyday applications are designed. The most readily form of Thread Level Parallelism (TLP) within any...
    Resource Type:
    Dissertation
    Full Text:
    Bose, Prof. Thinh Nguyen, Prof. Ronald A. Metoyer, Prof. Luca Lucchesse, and Prof. Keith Levien for

  • Salt and polyelectrolyte affect on food colloid function : polygalacturonic acid and egg albumen case studies

    Creator:
    Chen, Chi-Shen
    Abstract:
    The primary purpose of this study was to try to (1) provide information on the chemical nature, including turbidity formation, of polygalacturonic acid in different concentrations of NaCl solution. (2) use turbidity formation characteristics to develop an assay for determining the activities polygalacturonic acid depolymerases by using a polyelectrolyte. (3)...
    Resource Type:
    Dissertation
    Full Text:
    Dr. Gita Cherian and Dr. Kieth L. Levien. Many thanks are given to Dr. Andrew Ross and Dr. Robert

  • Models and Modeling in Capstone Physical and Virtual Laboratory Projects

    Creator:
    Nefcy, Erick J.
    Abstract:
    The research presented in this dissertation focuses on the model generation and modeling processes of student teams that participate in capstone, undergraduate engineering physical and virtual laboratory projects. The Heat Exchange Laboratory Project, the Ion Exchange Laboratory Project, and the Virtual Chemical Vapor Deposition (CVD) Laboratory Project provide the context...
    Resource Type:
    Dissertation
    Full Text:
    through my preliminary examination. Dr. Devlin Montfort, for his support and insight. Dr. Keith