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 2934 for “"additive"”.
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Metals for Additive Manufacturing
L'abstract è presente nell'allegato / the abstract is in the attachment
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Born Qualified Additive Manufacturing: In-situ Part Quality Assurance in Metal Additive Manufacturing
… methodologies for parts made using metal additive manufacturing (AM). Additive manufacturing is becoming a prominent manufacturing process due to its ability to generate complex structures that would otherwise be impossible to produce using traditional machining. This freedom of complexity …
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Bayesian generalized additive model selection
Generalized additive models (GAMs) offer a parsimonious, flexible and interpretable framework for regression, particularly when handling a large numbers of candidate predictors. This thesis addresses the GAM variable selection problem: categorizing each candidate predictor's effect type to be …
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Novel Photopolymers for Additive Manufacturing
Additive manufacturing or 3D printing is a process for fabricating 3D objects by adding successive layers of materials on top of each other. Among various 3D printing approaches, the photo-assisted additive manufacturing, which is commonly known as vat photopolymerisation, is extremely attractive. …
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Additive assembly of digital materials
This thesis develops the use of additive assembly of press-fit digital materials as a new rapid-prototyping process. Digital materials consist of a finite set of parts that have discrete connections and occupy discrete space. Part geometries were designed and fabricated at different scales from …
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Shrinkage Estimation for Aalen's Additive Model
… regression model is the Aalen's nonparametric additive model in which the regression coefficients are assumed to be unspecified functions of time. In this project we consider estimation of Aalen's nonparametric regression coefficients when some uncertain prior information is available about …
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The ethical issues of additive manufacturing
Additive manufacturing (3D printing) has brought industrial manufacturing capabilities to the desktop, allowing the seamless transition from consumer-to-manufacturer-to-retailer and enabling anyone to use the technology outside of traditionally regulated spaces. This creates new challenges for …
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Customized topology optimization for additive manufacturing
One of the biggest limitations of additive manufacturing (AM) is the resulting production times. Due to the layer-based method of material deposition, the time to produce a single part is substantial compared to techniques like injection molding or casting. However, the level of part complexity …
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Additive Manufacturing of Si-based systems
L'abstract è presente nell'allegato / the abstract is in the attachment
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Tensorwertige additive Funktionale auf konvexen Körpern
… des Vektorraumes der tensorwertigen stetigen additiven bewegungskovarianten Funktionale bestimmt.
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Additive manufacturing enabled by frontal polymerization
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-05-01
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High-throughput extrusion-based additive manufacturing
Additive manufacturing (AM), the process of building objects layer by layer from a three dimensional digital model, is gaining significance due to its ability to create unique geometries and/or novel material compositions while spanning a wide range of length scales. However, the viability of using …
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Additive Manufacturing Towards Electronically-Active Surfaces
Ubiquitous and imperceptible integration of optoelectronic devices into the world around us would allow for novel modes of energy harvesting, communications, sensing, information display and computing. To date, owing to the availability of foundries and scalable processing modalities, this has been …
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Additive manufacturing of optically transparent glass
The thesis presents an Additive Manufacturing Enabling Technology for Optically Transparent Glass. The platform builds on existing manufacturing traditions and introduces new dimensions of novelty across scales by producing unique structures with numerous potential applications in product-, and …
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4D printing : towards biomimetic additive manufacturing
… through adaptation, "4D printing" addresses additive fabrication of artifacts with one or more additional design dimension, such as material variation over distance or direction and response or adaptation over time. This work presents and evaluates a series of enabling explorations into the …
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Understanding the adoption of additive manufacturing
Additive Manufacturing (AM) -commonly known as 3d printing - is experiencing an upward trend as measured by a number of metrics, such as patent filing and number of company entries. The number of companies manufacturing hardware, software and materials serving both consumer and industrial segments …
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Financing for growth in additive manufacturing
… the rich history that has driven the growth of Additive Manufacturing (3D Printing) in the application of manufacturing of a displacement or augmentation of current production level techniques, what business model or characteristics will continue to drive growth and industrial adoption, and the …
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