Browsing by Title
Now showing items 7861-7880 of 8966
Studies of Structural, Nonlinear Optical and Thermal Properties of Specific Nonconjugated Conductive Polymers Including a Co-Polymer Styrene-Butadiene-Rubber
(2012-05-10)
The structures, quadratic electro-optic effects, thermal properties, and photovoltaic characteristics of specific nonconjugated polymers have been studied. Various tools and techniques such as Optical absorption, Differential ...
Studies of Structures, Quadratic Electro-Optic Effect and Rechargeable Battery Characteristics in Specific Nonconjugated Conductive Polymers including Trans-1,4-Polyisoprene
(2011-05-05)
The structures, quadratic electro-optic effect and rechargeable battery characteristics in specific nonconjugated conductive polymers have been studied. FTIR spectroscopy, x-ray diffraction, optical absorption, differential ...
Studies of the Off-Resonant Nonlinear Optical Properties of an Organic Molecular Crystal and Specific Nonconjugated Conductive Polymers
(2007-08-15)
In this dissertation, the second order nonlinear optical properties of an organic molecular crystal and the third order off-resonant nonlinear optical properties of specific nonconjugated conductive polymers have been ...
Studies on Cercospora Leaf Spot
(2006-12-15)
Fresh Pseudocercospora cornicola specimens were compared to an isotype specimen to confirm species identity. The two specimens proved to be the same taxonomic entity. The fungus was then redescribed and illustrated from ...
Studies on Drought-Responsive Genes in Citrullus colocynthis
(2009-05-01)
Citrullus colocynthis (L.) Schrad, closely related to watermelon (Citrullus lanatus (Thunb.) Matsum. & Nakai.), is a member of the Cucurbitaceae family. This plant is a drought tolerant species with a deep root system, ...
Studies on Expenditure, Prices, and Value of Disease-Modifying Antirheumatic Drugs
(2023-08-02)
Objectives: To determine the expenditure of rheumatoid arthritis (RA) and price changes, and to elicit the preference-based value of disease-modifying antirheumatic drugs (DMARDs).
Methods: First, Medical Expenditure ...
Studies on Extraction of Fucoxanthin and Its Potential Anti‐obesity Effect
(2014-11-24)
Fucoxanthin is an epoxy carotenoid with important beneficial bioactivities. In this
study, a type of microalgae (diatom) Thalassiosira weissflogii was used as the feedstock for
fucoxanthin extraction. Effects of solvent ...
Studies on Laser Ablation of Polymer Coated Propellant Films
(2006-08-15)
In artillery, safety issues make propellants highly preferable as compared to ordinary explosives. However, the same properties that make propellants safer, such as their low shock sensitivities, also make them more difficult ...
Studies on Methods and Standards for Evaluating Quality of Fresh Post-harvest Oyster (Crassostrea Virginica)
(2014-07-11)
Oysters are one of the most popular seashell foods in the world due to high nutritive value and delicious and unique taste. The consumption of oysters has become an important part of the diet for consumers in the U.S.A. ...
Studies on Re-colonization of Microbial Populations in the Rhizosphere of Chrysanthemum after Soil Steaming
(2010-12-14)
Among soil disinfestation practices, the application of steam to the soil prior to cultivation is one of the most commonly used management strategies. Growers use steam to effectively kill pathogens by heating the soil. ...
Studies on the Biology and Host Location Behavior of Pteromalus cerealellae (Ashmead) (Hymenoptera: Pteromalidae), A Parasitoid of Callosobruchus maculatus (F.) (Coleoptera: Chrysomelidae)
(2008-05-15)
Pteromalus cerealellae is an ectoparasitoid of several pests of stored products. Information on several aspects of its biology and life history strategy is grossly lacking. My dissertation focuses on some aspects of the ...
Studies on the digestive gland microbiome of freshwater mussels
(2019-04-16)
Freshwater mussels are among the most imperiled aquatic invertebrates in North America. In the United States, Alabama has the highest diversity of freshwater mussels with 178 species. To address the conservation needs of ...
Studies on the Epidemiology, Vaccination, Susceptibility, and Treatment of Columnaris Disease in Fishes
(2015-07-07)
In this dissertation, I explored the intraspecies genetic heterogeneity within Flavobacterium columnare isolates collected during particularly severe columnaris outbreaks observed at the E.W. Shell Fisheries Center, Aquatic ...
Studies on the Microbiota of Fishes and the Factors Influencing Their Composition
(2014-07-24)
In this dissertation, I aimed to characterize the microbiota of finfish including identification of the bacteria present as well as the factors that influence their composition. I examined the microbiota of the skin, gill, ...
Studies on the Role of Non-canonical Wnt/JNK Signaling During Early Anterior-Posterior Axis Formation in Sea Urchin Embryos
(2023-05-30)
The establishment of embryonic body axes is a crucial event during early metazoan embryogenesis, determining the correct shape of the adult body plan. Wnt signaling pathways are conserved cascades that regulate important ...
Studies on the Structures and Properties of Bimetallic Uranium Transition Metal and Hybrid Organic-Inorganic Compounds
(2009-06-15)
Hydrothermal synthetic methods have been utilized to synthesize many compounds containing both uranium and transition metals, as well as hybrid organic-inorganic materials. These compounds are found to adopt zero-, one-, ...
Studies on The Synthesis of B-Ring 6-Azasteroids
(2006-08-15)
Azasteroids, which carry a nitrogen in the C-6 position of the steroid nucleus are still
mysterious and very few synthesized, were found to possess antimicrobial and antifungal
properties apart from their pharmacodynamic ...
Studies on the Use of Soil Edaphic Factors for the Development of Site Specific Management Strategies for Rotylenchulus reniformis on Cotton
(2012-08-01)
The reniform nematode, Rotylenchulus reniformis, is currently one of the most limiting factors to cotton production in the United States. With no available commercial host plant resistance, options for management of R. ...
Studies on Wheat Scab in Alabama
(2013-07-09)
Wheat scab is one of the more destructive diseases of wheat in the US. In Alabama, scab was not considered a problem in the past; however, during recent years it has been reported in north Alabama. The overall goal of this ...
Studies to Elucidate the Mechanism of Reduced Flavin Transfer in the Alkanesulfonate Monooxygenase System from Escherichia coli
(2007-12-15)
The two-component alkanesulfonate monooxygenase system utilizes reduced flavin as a substrate to catalyze a unique desulfonation reaction during times of sulfur starvation. The flavin reductase (SsuE) provides reduced ...