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.
Results
Showing 1 to 20 of 48 for “"DDD"”.
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On the role of lattice defects interactions on strain hardening: A study from discrete dislocation dynamics to crystal plasticity modelling
… obtained by discrete dislocation dynamics (DDD) simulations and crystal plasticity laws informed by DDD. At the scale of lattice defects, a DDD tool enabling simulations on any crystalline structure is developed to model dislocation-dislocation, dislocation-twin and dislocation-particles …
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Diseño y validación de las dosis diarias definidas de antimicrobianos en población pediátrica
… como son las Dosis Diarias Definidas (DDD) y los Días de Terapia (DOT), las DDD es el indicador más utilizado a nivel mundial, sin embargo, la Organización Mundial de la Salud lo define para la población adulta, por lo que su aplicación en pediatría enfrenta desafíos de estandarización. …
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Development and validaton of an indicator to compare antibiotic usage in secondary care in England
… Index of Multiple Deprivation for each PCT. The DDD/FCE (Defined Daily Dose/FCE) was found to correlate with the DDD 100beddays (r = 0.74 p<O.O I) indicating this is a useful additional indicator for identifying hospitals that require further study. Antibiotic use increased from a mean 4.16 …
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The democratisation of decision-makers in data-driven decision-making in a Big Data environment: The case of a financial services organisation in South Africa
… decision-makers in data-driven decision-making (DDD). The workforce is enabled to make better decisions, thereby improving participation and productivity. Enterprises that enable DDD are more successful than firms that are solely dependent on management's perception and intuition. Understanding …
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Three essays in the economics of information technology
… analytics ("data driven decision making" or DDD) show higher performance. Using detailed survey data on the business practices and information technology investments of 179 large publicly traded firms, this study finds that firms that adopt DDD have output and productivity that is 5-6% higher …
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Genetic and Acquired Abnormalities in C3 Glomerulopathy and Primary Immune Complex-Mediated MPGN
… is further classified in Dense Deposit Disease (DDD) and C3 glomerulonephritis (C3GN). <br></br><br></br> The first part of the thesis describes a large cohort of patients with IC-MPGN (<i>n</i>=96), DDD (<i>n</i>=26) and C3GN (<i>n</i>=77). Data obtained from genetic and biochemical analysis …
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Influence of mitochondrial and nuclear genomic dysfunction on lipid homeostasis in lipidemic diseases
Intervertebral disc degeneration (DDD) is a multifactorial, age-related disorder and a major contributor to chronic low back pain (LBP) and disability. Its pathogenesis involves extracellular matrix degradation and inflammation, augmented by mitochondrial dysfunction and dysregulated lipid …
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Ecological and Trophic Distribution of Pesticides in Lack Poinsett, South Dakota
… insects and fish. Concentrations of aldrin, DDD, DDE, DDT, dieldrin, endrin, heptachlor, heptachlor epoxide, lindane, methoxychlor, and toxaphene were determined by gas chromatography and thin-layer chromatography. DDT and its metabolites, DDD and DDE, were the highest residues detected in …
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Wreath Macdonald polynomials as eigenstates
… of the quantum toroidal algebra $U_{\qqq,\ddd}(\ddot{\mathfrak{sl}}_\ell)$, diagonalize its horizontal Heisenberg subalgebra. Our proof makes heavy use of shuffle algebra methods.
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Using MTWS for human-in-the-loop C2 organizational experiments
… have been conducted to date, all employing the DDD-III simulator as the experimental driver. The DDD is designed for this type of research. it offers a high degree of control and supports on-line collection of data. it also involves a high level of abstraction, which is well suited to basic …
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Benzodiazepine and opioid dependence. Clinical and meta-analytical studies.
… detoxification. The average defined daily dose (DDD) was 4.7 doses. Withdrawal symptoms were not more pronounced compared to more extended detoxification procedures reported in literature. Five patients, all with concomitant codeine dependence and a more pronounced BZD tolerance, dropped out …
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Common genetic variants contribute to risk of rare severe neurodevelopmental disorders
… from the Deciphering Developmental Disorders (DDD) Study and ancestry-matched controls. I show that common genetic variants explain almost 8% of variation in risk for these severe disorders. I also find genetic overlap between our study and GWAS for other cognitive and neuropsychiatric traits. …
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Germline mutation in rare disease
… from the Deciphering Developmental Disorders (DDD) study, I explore the pathogenicity of this type of variant and found that MNVs in protein-coding sequences can be more pathogenic than a single nucleotide variant even when the MNV falls within a single codon. I also estimate the MNV mutation …
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Studies of EHEC and the complement system in renal diseases
… uremic syndrome (HUS) and dense deposit disease (DDD). HUS may be associated with infection caused by Enterohemorrhagic Escherichia coli (EHEC) or with complement dysfunction due to complement mutations or auto-antibodies (atypical HUS, aHUS). EHEC is a non-invasive highly virulent bacterium. In …
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ΠΡΟΣΔΙΟΡΙΣΜΟΣ ΧΛΩΡΙΩΜΕΝΩΝ ΥΔΡΟΓΟΝΑΝΘΡΑΚΩΝ ΣΕ ΟΡΓΑΝΙΣΜΟΥΣ
… P.P'-DDE, HEPTACHLOR O.P'- DDT, P.P'-DDT, P.P'-DDD, A- AND Γ-BHC, HEPTACHLOR EPOXIDE, DIELDRIN AND ENDRIN. THE FOLLOWING PROCEDURE WAS FOUND. 1) REMOVAL OF THE WATER IN VACUO AND AT LOW TEMPERATURE, OR BY BINDING IT TO ANHYDRONSSODIUM SULPHATE. 2) HEXANE EXTRACTION FOR 13 HOURS. 3) REMOVAL OF …
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Assessment and Analysis of Commercial Off the Shelf Devices for Space Applications
… (TID) effects, and Displacement Damage Dose (DDD), all of which threaten the integrity of electronic components. This study focuses on analyzing the effects of space radiation on electronic devices, specifically examining SEE, TID, and DDD in components such as electronic switching regulators, …
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From Protein Structure to Clinical Strategy: An In silico Investigation of Mitochondrial DNA Mutations in Type 2 Diabetes and Degenerative Disc Disease for Targeted Nutritional Interventions
… Mellitus (T2DM) and Degenerative Disc Disease (DDD), represent major contributors to global morbidity and mortality, particularly within low- and middle-income countries where aging populations and chronic metabolic stress intersect. Increasing evidence identifies mitochondrial dysfunction as a …
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Online ensemble learning in the presence of concept drift
… called Diversity for Dealing with Drifts (DDD), which is accurate both in the presence and absence of drifts.
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A. Chlorinated Pesticides in Soybeans, Soybean Oil, and Its by-Products During Processing. B. Effect of Thermal Oxidation on Mixtures of Palm and Soybean Oil
… epoxide, aldrin, dieldrin, endrin, DDT, DDD, and DDE. None of the processing steps except deodorization were completely effective in the removal of chlorinated pesticide residues. Oil deodorized at 250(DEGREES)C under 1-5 mm pressure, was almost free of such residues, whereas all the …
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