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 16 of 16 for “"L-system"”.
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Neural Network Guided Evolution of L-system Plants
A Lindenmayer system is a parallel rewriting system that generates graphic shapes using several rules. Genetic programming (GP) is an evolutionary algorithm that evolves expressions. A convolutional neural network(CNN) is a type of neural network which is useful for image recognition and …
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The effects of erythrocyte alloantigen L on the avian immune response
<p>Experiment 1 examined the alloantigen system L effects on Rous sarcomas in three B complex genotypes. The parental stock were 50% Modified Wisconsin Line 3 and 50% inbred Line 6.15- 5. B2B5 L1L2 x B2B5 L 1L2 matings produced experimental chicks. Chicks were inoculated with 20 pock-forming units …
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Foliage Echoes and Sensing in Natural Environments
… constitute the major input of bats' sensory systems. Acquiring useful information from vegetation echoes facilitates the bats significantly in the navigation and foraging behaviors. To better understand the foliage echoes, in this dissertation, a computer model was constructed to simulate …
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Full-wave algorithms for model order reduction and electromagnet analysis of impedance and scattering
… technology advances and sophisticated electronic systems achieve ubiquity, the demand for thorough, efficient Electromagnetic (EM) analysis continues to rise. The prohibitive costs of constructing and maintaining measurement facilities and designing and buildin-l system prototypes has fueled even …
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Evaluation of HB&L Automated System for Rapid Diagnosis of Urinary Tract Infections // Оценка на автоматизираната система HB&L за бърза диагностика на инфекции на уринарния тракт
… 2021). An automated HB&L laser nephelometry system, Alifax, was used for rapid 4-hour screening of 1600 urine samples. For the first time in Bulgaria, a parallel study of residual antibiotic activity was performed to improve the clinical interpretation of the test. Patients were recruited …
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Real-time generation of procedural forests
… of an efficient procedural generation system for creating large forests. Our system uses L-Systems, a grammar-based procedural technique, to generate each tree. We explore two approaches to accelerating the creation of large forests. First, we demonstrate performance improvements for …
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Obstáculos y dificultades en la evolución de las estructuras conceptuales y espitemológicas de los futuros maestros: un estudio de casos sobre el fenomeno de las estaciones
… used is a new focus in the study of the S-T-L system and of the seasonal phenomenon particularly. We therefore think that it opens new possibilities that will allow the realization of further projects in classrooms, assuming the social dimensions of learning and contemplating this one from the …
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Emergent Behaviour in Game AI: A Genetic Programming and CNN-based Approach to Intelligent Agent Design
… between the individual components of a system, rather than being explicitly programmed or designed. In this work, genetic programming is used to evolve an adaptive game AI, also known as an intelligent agent, whose job is to capture up to twenty-five prey agents in a simulated pursuit …
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Restriction of Retrotransposition and Retroviral Infection by RNase L and APOBEC3G
The OAS/RNase L system is one of the major restriction pathways activated during the type I interferon response to viral infections. In this thesis I primarily explored its non-canonical functions beyond blocking viruses through degrading viral and cellular single-stranded RNA. Using …
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Multipoint measurements of field aligned current density in the auroral zone
… from a spinning and precessing coordinate system (measurements are in this system) to a non-spinning, non-processing, Earth-magnetic-field aligned B-L system (z axis is along B---the Earth magnetic field, x is in the B-L plane and pointing away from L---the angular momentum vector, and y …
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Correlation between arrival and service patterns as a means of queue regulation
… intensity, as compared with single server systems in which arrivals and service are independent. This result is achieved without inflicting on the service facility the penalty of increased periods of idleness. The particular model is a queuing interpretation of a stochastic-kinematic …
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Accelerating the Commercial Implementation of Electromethanogenic Reactors
… However, traditional anaerobic digestion (AD) systems are often economically and technically unsuitable for small and medium enterprises (SMEs), limiting broader adoption. In contrast, electromethanogenic reactors offer a next-generation solution: scalable, decentralised systems that couple …
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Molecular Cloning and Analysis of the Modification Genes of the KpnBl Restriction- Modification System of Klebsiella pneumoniae Strain GM236
… <em>KpnB</em>l restriction-modification (R-M) system has been recognized for some time in <em>Klebsiella pneumoniae</em> strain GM236. Previously the restriction subunit (<em>hsdR</em><sub>kpmBI</sub>) was cloned and sequenced, based on the sequence infonnation the <em>Kpn</em>Bl RM system was …
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Abiotic-Stress Application, Global Berry Proteome Profiling, and Cold-Stress Tolerance in Transformed Winegrape (Vitis vinifera L.).
… a recirculating drip hydroponic growth system was built using expanded clay ball media to eliminate the buffering effect of soil. This system effectively ameliorated stress-related symptoms of hypoxia exhibited by vines grown using a previously described media-free hydroponic method …
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Inherent discipline required in large system change
… interactions throughout the electrical system. This trend often drives a large system change that modifies the engineering roles of the component level engineer and also creates a need for an evolution to a vehicle level systems engineering approach. In this paper, a claim was put forth …
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Multimedia platform framework for the automobile : architectural analysis and proposal evaluation
… and the more recent commercial operating system proposal.