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 19 of 19 for “"DDL"”.
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A computer-aided error analysis of Saudi students’ written English and an evaluation of the efficacy of using the data- driven learning approach to teach collocations and lexical phrases
… writing. The second and third studies employ the DDL approach to teach collocations and lexical phrases. The errors in the Saudi learner corpus (SLC) were tagged following the Louvain Error Tagging Manual 1.2. The CEA revealed that the ten largest error subcategories were (Form, Spelling), then …
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Assessment of potential antibacterial drug targets
… formamidase (KynB), D-alanine—D-alanine ligase (Ddl), caseinolytic protease subunit P (ClpP), and the dihydrofolate synthase:folyl-poly-glutamate synthase (bifunctional protein FolC). X-ray crystallography was used to determine protein structures of KynB, Ddl and ClpP from various bacteria. …
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Complex adaptive systems based data integration : theory and applications
Data Definition Languages (DDLs) have been created and used to represent data in programming languages and in database dictionaries. This representation includes descriptions in the form of data fields and relations in the form of a hierarchy, with the common exception of relational databases where …
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Magnetoelectric Coupling in BaTiO3-BiFeO3 Multilayers: Growth Optimization and Characterization
… correlation with the double-layer thickness ddl. The influence of oxygen pressure during growth and BTO-BFO ratio on αME was shown to be neglible in comparison to that of ddl. From the characteristic dependencies of αME on magnetic bias field, temperature and ddl, we concluded the existence …
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Kinetics of 3,5-diacetyl-1,4-dihydrolutidine in formaldehyde detection
… formed is 3,5-diacetyl-1,4-dihydrolutidine (DDL). In the AATCC test the ammonia and acetylacetone are in the Nash reagent and the formaldehyde is extracted from the fabric by trapped steam. The formaldehyde in solution and the Nash reagent are mixed and the color developed. The purpose of …
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Using corpora to aid in learning collocations
… has been associated with data-driven learning (DDL) where learners observe language patterns and improve language accuracy. This study examined whether the familiarity with corpora would improve learners' preference to use corpora and the ability to solve V-N collocation problems, learners' …
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A Comprehensive Investigation on Microscale Properties and Macroscopic Behavior of Natural Expansive Soils
… exchange capacity (CEC), surface conductance (λddl), soil acidity (pH), mineralogy (from X-ray diffraction), structure (from scanning electron microscopy), elemental composition (from energy-dispersive X-ray spectrometry), diffuse double layer thickness (t), real relative permittivity (κ'), …
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Une méthode de couplage éléments finis-conditions absorbantes de type-padé pour les problèmes de diffraction acoustique
… d'équations à résoudre (plusieurs millions de ddl) engendre souvent l'épuisement des ressources des calculateurs traditionnels. Notre objectif est de solutionner ce type de problèmes avec une précision pratique en utilisant le minimum de ressources. Nous proposons ainsi une méthode de couplage …
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Um metamodelo da linguagem de modelagem real time UML, de suporte à criação de dicionário de dados para ferramentas de modelagem de sistema tempo real, visando a verificação de consistência dos modelos
… A partir deste modelo, são gerados os scripts DDL (Data Definition Language) que serão usados na criação do dicionário de dados, no banco de dados Oracle. As descrições semânticas escritas através de regras em OCL são mapeadas para triggers, que disparam no momento em que o dicionário de dados …
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Implementation of a Custom Muon High Level Trigger Monitoring System
… internal data blocks and the detector data link (DDL) raw data stream is also described.
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Characterization of D-boroala as a novel Broad-spectrum antibacterial agent targeting D-Ala-D-Ala ligase & designer linkers : model reactions and linear free energy relationships in the reactivity and design of solid-phase linkers
… activity and targets D-Ala-D-Ala ligase (DDL) in the alanine branch of bacterial cell wall biosynthesis. Vancomycin exerts its antibacterial effect by binding to the D-Ala-D-Ala termini of pentapeptide peptidoglycan precursors, thereby interfering with the last steps of bacterial cell wall …
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Estudio epidemiológico del ligamento cruzado anterior insuficiente en pacientes con inmadurez esquelética intervenidos en la clínica CEMTRO
… del eje postcirugía (93,5%), ni presencia de DDL (95,1%). El análisis de supervivencia de la ligamentoplastia mostro que el 70% de los pacientes no presentó complicaciones ni segundas cirugías. Conclusiones: Las complicaciones aparecidas fueron: 4.9% de dismetría de miembros inferiores, 6,5% …
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Metabolomic Analysis of Bacterial Cell Wall Intermediates Using LC-MS/MS: Peptidoglycan Pathway Response to Different Antibiotics
… three potential regulatory loops (GlmU, MurD and Ddl enzymes) within this pathway. Sub-MIC exposures to antibiotics demonstrated effects even at 1/8x MIC which strongly paralleled acute exposure changes. The effect of non-cell wall targeting inhibitors on PG pathway was also performed and reported …
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A corpus-based study of academic-collocation use and patterns in postgraduate Computer Science students’ writing
… Using the corpus-based Data Driven Learning (DDL)approach (Johns,1991), three types of awareness-raising activities were developed: noticing collocation, noticing and identifying different patterns of the same collocation, and comparing and contrasting patterns between NNS students’ corpora …
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Méthode de correction de modèles d'éléments finis à partir de modes statiques mesurés
… centaines de miliers de degrés de liberté (ddl). Malheureusement, ces modèles, quoique de bonne qualité, ne reproduisent pas toujours fidèlement la réalité physique. C'est pourquoi l'étude du comportement dynamique d'une structure complexe se fait principalement par l'entremise de deux …