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 20 of 43 for “"ABCD"”.
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Propuesta de un esquema de fidelización para la flota de la cuenta ABCD
… de carga local y regional para la cuenta retail ABCD con entrega directa a tienda, está basado en una vinculación a la empresa de transporte Transport OPP donde se garantiza carga 365 días del año de acuerdo con la disposición del transportador, con un modelo de vinculación contractual como …
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Positive neurobiopsychosocial mechanisms of artscience and kinesthetic performance: Analysis of the ABCD data
This research study examined how movement, expressive arts, and acculturation influenced neurodevelopment, as evinced by executive function and body mass index, among a group of preadolescents. The investigation was conducted based on the synthesis of findings from interdisciplinary …
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Estimating the magnitude of differential discipline in gender nonconforming youth in the ABCD Study
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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Synthese des ABCD-Ringsystems und absolute Stereochemie des Pyrrol-Imidazol-Alkaloids Palau'amin aus dem Meeresschwamm Stylotella aurantium
… gebunden sind. Besondere Bedeutung gewinnt das ABCD-System als Teilstruktur des immunsuppressiven Naturstoffs Palau'amin (29), dessen absolute Stereochemie vor den Resultaten dieser Dissertation noch immer unbekannt war und dessen Synthese z. B. von Overman et al. erforscht wird. · Stufenarmer …
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Cognitive and Affective Pathways to Nonsuicidal Self-Injury Among Youth in the Adolescent Brain Cognitive Development (ABCD) Study
… in a large sample of youth, collected via the ABCD Study (N=6447). Although a mediation of emotion regulation on cognitive control and self-injurious thoughts and behaviors was not supported, important direct effects were found between neural correlates of inhibition (at ages 9-10 years) on …
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Increasing Screen Exposure Time Harms Inhibitory-Control Network in Developing Children: A Two Years Follow-up of the ABCD Study
… reward sensitivity will be augmented. Using the ABCD Study Data Repository, 8,334 children’s behavioral and neural data (aged 9-11) were included. Robust mediation analysis and correlation analysis were used to investigate how Screen Time interacts with children’s reward-orientated tendency (e.g. …
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Bringing Voices in from the Cold: Analysing the Efficacy of Asset-Based Community Development in a Voluntary Homelessness Organisation
… usefulness of asset-based community development (ABCD) to develop opportunities for participation with homeless people. Current research suggests that asset-based ways of working can promote effective alternatives to needs-based procedures and engage service users within health and social care …
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Predictive analysis of installation and operational qualification issues vs. process severity events
As the retail industry grows more popular, ABCD, a world-class electronic commerce (e-commerce) business, is increasingly building new Fulfillment Centers (FCs) to support this rapid demand growth. It is integral for ABCD to validate the installation quality and functionality of Material Handling …
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The Affective, Behavioral, Cognitive, and Drive/Motivational Manifestations of the Big Five Personality Traits
… (affect, behavior, cognition, and/or drive; ABCD) and to describe differences in ABCD manifestation between Big Five traits. The Big Five traits are broad latent constructs, which have proven useful for the description of personality and the prediction of general outcomes. However, the …
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Investigations into the Synthesis of InherentlyChiral Calix[4]arenes
… functionalised calix[4]arenes in an AABC and ABCD pattern. We started by the selective functionalisation of calix[4]arenes by iodination at the upper-rim in the presence of aldehyde moieties. The Cannizzaro method has been developed within the Bew group, utilising a simple pestle and mortar, …
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Adverse Childhood Experiences, Risk-taking, and Protective Factors
… in the Adolescent Brain Cognitive Development (ABCD) Study funded by the NIH. Additionally, I explored the role of close friends and school protective factors as potential moderators in the hypothesized relationship between adverse experiences and risk-taking. My results indicate that ACEs do …
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Simulation and Design of Quantum Processors for Low‑Overhead Quantum Error Correction
… an efficient microwave abstraction based on ABCD transfer matrices, modeling complete qubit devices as networks of circuit elements. We use this formalism to develop a closed‑loop optimization algorithm that determines optimal readout parameters in seconds. The ABCD framework also accurately …
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Modeling wireless acoustic power transmission systems
… material properties will be discussed. Then an ABCD-parameter, two-port network representation is derived for a system compromising a piezoelectric transducer and a solid barrier. Such representations can be also be expressed in lumped-element circuits, which can be useful in designing the …
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Studies on the total synthesis of gambierol via endo-selective epoxide-opening cascades
… ladder polyethers is described. Syntheses of the ABCD and FGH fragments have been completed in 29 and 3 1 steps, respectively, using water-promoted endo-selective epoxide-opening cascades to construct the poly-THP motifs. The concentration and temperature effects in the waterpromoted cascades were …
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Towards adaptive neural networks: Bio-inspired principles for functional and structural plasticity
… strengthens”. In particular, we employed the ABCD model in two categories of control tasks: Voxel-based Soft Robots (VSRs) and control tasks from the Gymnasium library. First, we studied how the ABCD model affects the VSR performances and how it responds to damage in the robots, finding that …
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Effects of point-of-view modeling to teach life skills to students with cognitive impairments
… the study. A single subject research design with ABCD phases was used in this study (Phase A baseline, Phase B and C intervention, and Phase D maintenance). Results showed that students gained skills during the intervention and maintained them without viewing the video or practicing the target …
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Assessing measurement invariance in long and short forms of the BIS/BAS scales across demographic subgroups with validation via impulsivity and internalizing and externalizing problem scales.
… from the Adolescent Brain Cognitive Development (ABCD) Study. Using confirmatory factor analysis (CFA) and moderated nonlinear factor analysis (MNLFA), we tested and corrected for measurement invariance. External validation of adjusted factor scores (correcting for measurement error) via …
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Segmenting Skin Lesion Attributes in Dermoscopic Images Using Deep Learing Algorithm for Melanoma Detection
… diagnose accuracy compared to traditional ABCD criteria. But reading and examining dermoscopic images is a time-consuming and complex process. Therefore, computerized analysis methods of dermoscopic images have been developed to assist the visual interpretation of dermoscopic images. The …
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Aspects of skin cancer diagnosis in clinical practice
… the trunk and the lowest for the arms. When the ABCD rule of dermoscopy was used preoperatively at the bedside in 309 cases (46 melanomas and 263 naevi), use of the algorithm achieved 83% sensitivity and 45% specificity for melanoma diagnosis. A sensitivity of 74% and specificity of 91% were seen …
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A sample survey: describing community development practitioners training in provincial districts in South Africa
… including the Asset-Based Community Development (ABCD) approach, the Capability Approach (CA), and the Sustainable Livelihoods Approach (SLA). This study utilised these perspectives as a conceptual lens for assessing the effectiveness of the training programme. A sample survey design was deployed, …
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