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  • Topotactic Reduction and Reoxidation of Hexagonal RCu0.5Ti0.5O3 (R =Y, Eu-Lu) Phases

    Creator:
    Jiang, Peng, Berthelot, Romian, Li, Jun, Sleight, A. W., and Subramanian, M. A.
    Abstract:
    Hexagonal AMO₂ and AMO₃ phases have the same basic structure, and intermediate compositions for this structure have been prepared by topotactic oxidation of AMO₂ phases such as RCuO₂, where R is a trivalent rare earth cation. We now find that such intermediate phases can also be prepared by topotactic reduction...
    Resource Type:
    Article
    Full Text:
    Reduction and Reoxidation of Hexagonal RCu0.5Ti0.5O3 (R =Y, Eu-Lu) Phases Peng Jiang, Romian

  • A study of positive cloud-to-ground lightning flashes in mesoscale convective systems

    Creator:
    Lu, Chungu
    Abstract:
    This study is mainly concentrated on examining the positive cloud-to-ground lightning activity associated with Mesoscale Convective Systems. Six MCS events which occurred during the O.K. PRE-STORM program in 1985 are studied. Data indicating the location and polarity of the cloud-to-ground lightning flashes from a lightning location network are analyzed in...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Chun!u Lu for the degree of Master

  • Effect of Reaction Parameters on the Catalytic Oxidation of Poplar Lignin

    Creator:
    Lu, Lin
    Abstract:
    Nowadays, woody biomass is becoming increasingly significant because of its renewability and biodegradability. Lots of opportunities have been found to use excessive biological resources to derive products as diverse as fuels, heat, electricity, chemicals, food, clothing, paper, and much more. As such, biomass plays an important role in meeting demands...
    Resource Type:
    Honors College Thesis
    Full Text:
    Oxidation of Poplar Lignin by Lin Lu A THESIS submitted to

  • An ensemble method for macrosoma prediction

    Creator:
    Qin, Lu
    Abstract:
    Macrosomia is a medical term describing a new baby born with an excessive birth weight (greater than 4000g). Fetal macrosomia may lead to both pregnancy complications, and increased risk of mother's and baby's health problems after birth. But the potential complications may be mitigated by a cesarean delivery. As such,...
    Resource Type:
    Masters Thesis
    Full Text:
    ABSTRACT OF THE THESIS OF Lu Qin for the degree of Master of Science in Computer Science presented on

  • Biosynthetic engineering of new pactamycins

    Creator:
    Lu, Wanli
    Abstract:
    Among the myriad of naturally occurring bioactive compounds are the aminocyclopentitol-containing natural products that represent a family of sugar-derived microbial secondary metabolites, such as the antibiotics pactamycin, allosamidin, and trehazolin. Pactamycin, a structurally unique aminocyclitol antibiotic isolated from Streptomyces pactum, consists of a 5-membered ring aminocyclitol (cyclopentitol) unit, two aromatic...
    Resource Type:
    Dissertation
    Full Text:
      AN ABSTRACT OF THE DISSERTATION OF Wanli Lu for the

  • Identification and Functional Characterization of Genes that Regulate Biomass Production, Floral Development, and Leaf Senescence in Populus Species using Genetic Engineering and Bioinformatics Tools

    Creator:
    Lu, Haiwei
    Abstract:
    This dissertation is comprised of four studies on different elements of Populus biotechnology and genomic science: 1) growth improvement by recombinant DNA (rDNA) modification of gibberellin (GA) metabolism; 2) gene editing using zinc-finger nucleases (ZFNs); 3) induction of floral sterility by RNA interference (RNAi) of AGAMOUS (AG) gene homologs; and...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF Haiwei Lu for the

  • Low-power dynamic CMOS circuits in high-performance memory arrays

    Creator:
    Patwary, Md. Ataur R.
    Abstract:
    Dynamic CMOS circuits are commonly used in high-performance memory arrays to implement wide-NOR logic functions for their read and search operations. This is because dynamic circuits have significantly higher speed and lower area compared to static circuits for performing similar operations. Register File (RF) arrays are located at the top...
    Resource Type:
    Dissertation
    Full Text:
    : ______________________________________________________ Shih-Lien L. Lu Dynamic CMOS circuits are commonly used in high-performance memory

  • Design and performance estimation of two-dimensional discrete cosine transform

    Creator:
    Li, Quanrong
    Abstract:
    A VLSI system for image compression based on two dimensional discrete cosine transform (2-D DCT) is designed and its performance is estimated. The focus is mainly on the reduction of power consumption and a reasonable speed. A 2-D DCT algorithm called row-column decomposition is chosen for the VLSI design of...
    Resource Type:
    Masters Thesis
    Full Text:
    of Twodimen­ sional Discrete Cosine Transform Abstract approved: ShihLien Lu A VLSI system for

  • A VHDL description of speech recognition front-end

    Creator:
    Xiao, Xin
    Abstract:
    This thesis investigates an implementation of speech recognition front-end. It is an application specific integrated circuit (ASIC) solution. A Mel Cepstrum algorithm is implemented for the feature extraction. We present a new mixed split-radix and radix-2 Fast Fourier Transform (FFT) algorithm, which can effectively minimize the number of complex multiplications...
    Resource Type:
    Masters Thesis
    Full Text:
    £KNOWLEDGEMENTS ss my most sincere gratitude to Prof. S hi h-Lien Lu. It is a very wonderful experience to have

  • Physiological, Chemical and Genetic Studies in Meadowfoam (Limnanthes alba)

    Creator:
    Zhang, Jun
    Abstract:
    Meadowfoam (Limnanthes alba) is an oilseed crop with unique chemical characteristics. The ability to identify physiological maturity (PM) and harvest maturity HM of the crop would permit timely harvest of high quality seeds. However, changes of oil contents, fatty acid profile and glucosinolate contents, as well as seed quality during...
    Resource Type:
    Dissertation
    Full Text:
    Jun Zhang for the degree of Doctor of Philosophy in Crop Science presented on December 9, 2016