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 88 for “"systematic design"”.
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Analysis and synthesis of structured systematic design theories
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1991.
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Systematic Design, Synthesis, and Evaluation of Ionizable Lipids for Lipid Nanoparticles Delivering mRNA
The general metadata -- e.g., title, author, abstract, subject headings, etc. -- is publicly available, but access to the submitted files is restricted to UT Southwestern campus access and/or authorized UT Southwestern users.
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The Systematic Design of a Protection Mechanism to Support a High Level Language
… use today are the results of a haphazard design process. This work represents an attempt to correct this state of affairs by integrating a wide variety of previous work in the areas of programming language design, memory protection, and design methodology. The design process is formalized …
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More than an eyesore: redefining urban wastelands through an integrated natural systematic design approach
… long term community plans, as well as a site design using twenty-first century design strategies. Landscapes of waste often threaten public health, violate environmental laws and social justice values and are directly linked to depressed economies. Because many of the environmental and …
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A Systematic Design Methodology for Articulated Serpentine Robotic Tails to Assist Agile Robot Behaviors
… of robotic tails. This thesis will explore the design, optimization, construction, and implementation of an articulated serpentine robotic tail. Numerous serpentine tail prototypes have been designed and tested; however, they have not yet been integrated with a mobile base. The main challenges …
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Dynamics and control of switchmode power conversions in distributed power systems
Comprehensive analysis, modeling, and design techniques are developed for distributed power systems. Dynamic interactions caused by paralleling, stacking, and cascading converter modules are analyzed. Incorporating the effects of all subsystem interactions, systematic design procedures are …
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Design and analysis of transient nonlinear coupled systems
Techniques for efficient and systematic design and analysis of transient nonlinear coupled problems are presented. This class of problems includes systems with history dependent material response, e.g. plasticity. The traditional finite element analysis is combined with sensitivity analysis and …
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High oxidation state organometallics and their charge transfer materials
This research has been directed toward the systematic design and synthesis of highly oxidizing complexes. These complexes have been used as components in the molecular synthesis of solid state materials displaying cooperative electronic interactions. Complexes of the type CpVX$\sb3$ (Cp = …
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Utilizing Instructional Design Constructs To Enhance Computer-Based Instruction in Air Traffic Controller Training
… demonstrates that a computer-based instructional design format is appropriate for novice air traffic control (ATC) training. The computer presents the student with small amounts of information in tutorial and drill and practice sequences that necessitate student interactivity. The student is then …
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A High Performance DSP Based System Architecture for Motor Drive Control
… in software. The peripheral hardware has been designed for easy interface to many types of motor drive systems, to make the system generally applicable in the motion control field. The specifications, systematic design, and realization of this general purpose controller are described. Software …
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Protection Models for Web Applications
… servers and web browsers, which were initially designed for static web pages, have not updated their protection models to deal with the security consequences of these full-featured programs. This mismatch has been the source of several security problems in web applications.</p> <p>This …
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Microwave frequency discriminators using GaAs fet sloped amplifiers
A systematic design procedure for a GaAs FET discriminator (sloped) amplifier that is used for direct microwave frequency discrimination has been developed. Active type discriminators have several advantages over the passive interferometer type which has a limited accuracy. Their discrimination …
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DE NOVO DESIGN OF ANTIMICROBIAL PEPTIDES FOR APPLICATION AS ANTI-INFECTIVE AGENTS
… Adopting a de novo approach enables the rational design of short synthetic AMPs, whilst mitigating concerns of resistance development to naturally-occurring innate immune peptides. However, such rational approaches have yet to be applied to the de novo design of short synthetic anti-mycobacterial …
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Novel decoupling networks for small antenna arrays
… and fixed input impedances. In this thesis, a systematic design approach for decoupling networks of circular symmetric arrays is formulated by using a step-by-step decoupling of the characteristic eigenmodes of the array. An alternative approach to achieve port decoupling is also proposed. It …
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Design of biomimetic compliant devices for locomotion in liquid environments
… and rigid components, and (ii) lack of a systematic design approach. These problems limit the practical implementation of biomimetic techniques in real mission environments. This thesis presents an alternative approach for implementing biomimetic fish-like swimming techniques by exploiting …
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A notation of energy conscious design: an architectural approach to energy conservation
… actions of energy conservation in building design do not lie in engineering oriented solutions but are in the effort in designing with nature. Based on this belief, this thesis intends to investigate the potential of energy conservation in building and its relationship with architectural …
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Analysis and design of multiple-output forward converter with weighted voltage control
… voltage control. Based upon the analyses, the systematic design methodologies and design tools are provided. A power stage de model including all the major parasitics, which are detrimental to the output voltages, is derived. A nonlinear programming based design tool is developed to search for …
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Development of Dual Extruder Biomaterial 3D Printer
This research presents the design and fabrication of a novel dual-extruder biotic 3D printer for the precise deposition of natural biocomposites using organic materials such as pectin, chitosan, and cellulose. Unlike traditional FDM printers that rely on thermoplastic extrusion, this printer …
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The optimization of General Motors' warranty system by reducing mean time to discover failure
… annually. General Motors currently uses RedX, a systematic design of experiments methodology, to try to reduce warranty costs. Although this approach has reduced warranty costs, it has not done so neither fast nor sufficiently as high costs remains. The General Motors' warranty system was mapped …
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Faculty Onboarding Practices: An Integrative Literature Review
… to inform initial research-based instructional design guidance for future faculty onboarding program creation and implementation. This research confirms that faculty onboarding program design and development is well served by considering the core IDT principles of systematic design, social …
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