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 39 for “"3D printing technology"”.
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Advancing in heart surgical planning by using 3D printing technology
Fyrir skurðaðgerð getur verið erfitt að sjá fyrir sér flókna lífræðilega uppbygginu útfrá tvívíddar myndum. Árangursríkara er að nota nákvæm þrívíddarprentuð módel, sem sýna eiginleika svæðisins sem aðgerð skal gera á. Markmið þessarar rannsóknar er að þróa plan hjartaskurðaðgerða með hjálp …
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Development and fabrication of self-healing hydrogels via vat photopolymerization 3D printing technology
L'abstract è presente nell'allegato / the abstract is in the attachment
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Last-time-build strategies of spare parts with the advent of 3D printing technology
… and non-profit yielding. With the advent of 3D printing technology and its superiority in terms of the ability to setup shop at a low cost and print parts as and when required, make it a very promising technology in solving the issue of spare part inventory management. In this thesis, a …
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Evaluation of critical success factors of 3D printing technology implementation using analytic hierarchy process (AHP)
… Critical Success Factors (CSFs) for implementing 3D printing technology in manufacturing firms of Malaysia. This technology has emerged during recent years as a flexible and powerful technique in advance manufacturing industry. However, while 3D printing technology is beginning to emerge in …
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Printing the vernacular : 3D printing technology and its impact on the City of Sana'a, Yemen
… is a speculative proposal; it assumes that 3D printing technology is a major manufacturing and construction method in the future. The industrial revolution that has begun in the 19th century was the transition to a new manufacturing process. This transition included going from hand …
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3D printing technology on spare parts business supply chain management: A case study in appliance industry
1 PDF file (viii, 105 pages)
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Manufacturing Strain Sensor Via Printed Electronics Onto 3D Printed Substrates
Inkjet printing is a promising technology with advantages such as digital customization, reduced cost and fabrication time, and non-contact printing. These features enable inkjet printing to fabricate on novel, diverse substrates such as 3D printed substrates. 3D printing technology builds 3D …
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Metallization Process for 3D Printed Electronics: from i3DP II to 3D Co-printing Technology
3D printing has emerged as a powerful additive manufacturing technique and becomes as a viable alternative to conventional manufacturing processes in an increasing number of applications. Thus, the development of printable materials also continues to expand, while polymers are still the most …
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Exploring the Potential of 3D Printing Construction to Address the Housing Crisis for South Sudanese Refugees
… to the exponential technological advancements in 3D printing technology, using this form of construction could potentially address a situation within a refugee settlement. 3D printing technology could provide benefits due to its ability to produce housing units at a high rate, its ability to use …
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Health And Wellness Resort in Siwa Oasis, Egypt
… The project employs bioclimatic strategies and 3D printing technology using locally sourced materials such as karshif (a mix of salt and clay) and palm based elements. The resort's design draws from Siwan traditions including domed roofs, and courtyards while adopting computational design for …
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Production of hard tissue scaffolds using three-dimensional printing method
… This work investigates the ability of the 3D printing technology to manufacture intricate bone scaffold geometries from biocompatible calcium phosphate based materials. Initial investigations with the proprietary materials showed that predicted directional mechanical behaviour can be …
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3D Bioprinting of Advanced Bioinks for Tissue Engineering Applications
… to the recently emerged three-dimensional (3D) bioprinting technology for the fabrication of functional tissue-engineered scaffold loaded with cells due to its ability to assemble complex structures with meticulous control over the entire fabrication process. It is a computer-assisted …
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Development of Dual Extruder Biomaterial 3D Printer
… 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 employs a syringe-based mechanical …
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3D-Printed, Internally Fed Electrospray Thruster
… with in-space manufacturing. Advances in 3D printing technology make it possible to create microstructures at a much lower cost than microfabrication; however, internally fed electrospray thrusters have only been fabricated in a cleanroom so far, primarily due to their high hydraulic …
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3D printing of biological machines for biology and medicine
… These ‘instructive’ and ‘designer’ 2D and 3D micro-environments should form the scaffolding of biological machines, and have spatially controlled mechanical and chemical properties to control their functionalities. Advancements in enabling technologies that can fabricate the desired …
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A GPU Accelerated Signed Distance Voxel Modeling System
… tomography (PET), etc. or sent to a variety of 3D printing technology involving digital light projection (DLP) system or Powder bed and inkjet head 3D printing. Thus, this work represents another step toward the goal of a work ow from 3D scan to edit, analyse and fabricate all based on a uniform …
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Optical Printing of Multiscale Hydrogel Structures
… hydrogel structures using a single fabrication technology. </p><p>To address this challenge, the goal of this work is the design and develop novel multimode optical 3D printing technology capable of printing hydrogels with multiscale features ranging from centimeter to micrometer sizes and in …
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A novel osteochondral composite consisting of a self-assembling peptide hydrogel and 3D printed polycaprolactone scaffold : potential for articular cartilage repair
… peptide hydrogel with an interconnected porous 3D printed polycaprolactone (PCL) scaffold to create a novel osteochondral construct. The self-assembling peptide hydrogel has been shown to provide an environment that maintains chondrocyte phenotype and viability. Furthermore, the 3D scaffold …
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Enhancing the printability of food inks and the structural stability of 3D-printed food through additive food manufacturing
Three-dimensional (3D) food printing is an innovative application of additive manufacturing (AM) technology that enables the layer-by-layer deposition of food materials to achieve target objects, offering numerous advantages such as customization, personalization, design flexibility, and …
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Experiments with 3D printing technologies in masonry construction
… offer little in the form of variable aesthetics. 3D-printing, consistently hailed as one of the most promising developments of the 21 " century, allowing individuals from every walk of life to create and produce in real time, has, contrarily, failed to grasp our greater aspirations in the field of …
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