Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 13 of 13 for “"tubercles"”.
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Hydrodynamic effects of leading-edge tubercles on control surfaces and in flapping foil propulsion
… effects of biologically-inspired leading-edge tubercles. Two complementary studies examine the performance of three-dimensional hydrofoils based on the pectoral flippers of the Humpback whale (novangilae megaptera). The first study uses a static foil, with application to conventional control …
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Engineering Resistance to <i>Orobanche</i> <i>aegyptiaca</i>: Evidence of Sarcotoxin IA as an Anti-Parasite Protein and Macromolecule Movement From Host to Parasite
… of green fluorescence in <i>O. aegyptiaca</i> tubercles growing on these plants indicate that the 27 kDa GFP molecule was translocated to the parasite via both symplastic and apoplastic routes. This work was supported by studies with xylem- and phloem-specific dyes, which showed that …
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Modeling of Small-Scale Wind Energy Conversion Systems
… the wind speed at the rotor and 2) designing tubercles to enhance the flow characteristics over blades. Further, it was identified during the course of thesis that for simple installation and maintenance in the residential areas vertical axis turbines are advantageous. Thus, the second chapter …
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Morphological characterization of the tobacco cyst nematode complex, Globodera tabacum sspp. tabacum, virginiae, and solanacearum (Nemata: Heteroderinae)
… were female body shape, stylet knobs, perineal tubercles, cyst shape, anal-fenestral ridge pattern, anus, and tail region. GTT was characterized by rounded females and cysts with sharply back sloped stylet knobs, clumped perineal tubercles in the vulval region, tight parallel ridges in the …
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Contributions to the systematics of the genus Schizochilus
… There appears to be no mention of the basal tubercles or calli on the lip.
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Selective Control o Egyptian Broomrape (Orobanche Aegyptiacapers.) by Glyphosate and its Amino Acid Status in Relation to Selected Hosts
… in both host crops accumulated in broomrape tubercles. Broomrape parasitism caused a redistribution of translocated ¹⁴C-glyphosate in the roots of both host crops. Glyphosate was metabolized up to 25% in common vetch, but remained intact in oilseed rape. Studies were conducted to analyze …
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STUDIES ON THE SYSTEMATICS AND DISTRIBUTION OF MARINE BRACHYURA IN MALAYA WITH SPECIAL REFERENCE TO THE FAMILIES PORTUNIDAE AND MAJIDAE
… for each species. In the Majidae, the spines and tubercles on the carapace, together with the structure of the first pleopod of the male have been mainly adopted in the descriptions. A total of 8 species have been described in this way; including 2 that are considered to be new. The habitats and …
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Microbial Ecology of Acanthamoeba polyphaga and Sulfate-Reducing Bacteria in Premise Plumbing
… copper pitting corrosion. SRB have been found in tubercles covering pits in many homes experiencing pinhole leaks, but the mechanisms of the survival of these organisms in potable water systems are poorly understood. Nutrient studies conducted show that the absence of nitrogen in solution may …
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Treatment Outcomes of Patients with Unilateral Class II Malocclusions: A CBCT Study
… and mandibular length (condylion to genial tubercles). Comparisons were made between T1 and T2 as well as Class I (Cl I) and Cl II sides using a related samples Wilcoxon signed rank test at α = 0.05. <strong>Results: </strong>There were 2130 patients seen at LLU between 2008-2015. Four …
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Plasticity of Primary Metabolism in Parasitic Orobanchaceae
… in amino acid content, the size of P. aegyptiaca tubercles decreased when grown on the aap6 mutant line, which has decreased levels of asparagine in the phloem sap compared to the wild type. However, altered amino acid levels in other lines did not impact P. aegyptiaca growth, indicating that this …
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Distribution, Age, and Growth, and Feeding Ecology of Paddlefish (Polyodon spathula) In Unaltered Missouri River, South Dakota
… males to 1 female. The presence or absence of tubercles on the dorsal surface of paddlefish was not an indicator of sex. Thirty-five and one-half percent of all fish examined had scars on their bodies, and 27.4% of these fish had lost part or all of their rostrum. Sixty-seven percent of the …
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Stabilita profilů křídel s hrbolky na náběžné hraně a vroubkováním na odtokové hraně
Tato práce se zaměřuje na zlepšení stability naklpějícicho profilu NACA0012 v scénáři dynamického odtržení proudení pomocí CFD. Výpočty jsou prováděny při vysokém Reynoldsově čísle 1,5*106 a vysokých redukovaných frekvencích náklonu. Zlepšení stability je dosaženo úpravou profilu pomocí výstupků na …