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 26 for “"TPMS"”.
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Multidisciplinary and Multiscale Framework for the Design of Additively Manufactured TPMS-Based Advanced Heat Exchangers
L'abstract è presente nell'allegato / the abstract is in the attachment
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Multi-Scale Design, Thermal Simulation, Fabrication, Surface Engineering and Characterization of TPMS Structures for Atmospheric Water Generation
… the use of Triply Periodic Minimal Surfaces (TPMS) as condensation surfaces in Peltier-driven AWG systems—an approach that departs from traditional flat or finned designs. This multiscale engineering strategy integrates macroscale geometry optimization, microscale surface roughness control, …
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Elastic properties of architectured cellular materials and biological materials (equine hoof wall)
… based on triply periodic minimal surfaces (TPMS) and the analytical modeling of the elastic response of a horse hoof wall. TPMS structures have smooth surfaces with no sharp corners making them promising candidates for superior mechanical properties materials. The horse hooves are highly …
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Development of Innovative Lightweight Metamaterials for Deformation Energy Absorption [Sviluppo di Metamateriali Innovativi Leggeri per l’Assorbimento di Energia da Deformazione]
… ispirati alle Superfici Minimali Triperiodiche (TPMS) hanno recentemente attirato una significativa attenzione grazie alle loro geometrie matematiche precisamente definite e alle eccezionali proprietà fisiche e meccaniche. Questi materiali, spesso caratterizzati da una struttura gerarchica, …
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Additive manufacturing of triply periodic minimal surface informed load bearing stiffness matched tibial bone scaffold
… based on Triply Periodic Minimal Surface (TPMS) structures to create bone implants that effectively match the mechanical properties of the tibia. The primary goal is to design and fabricate titanium (Ti6Al4V) scaffolds that provide optimal load-bearing capacity while closely matching the …
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Computational and experimental analyses and optimization of architectured materials
… (CMs) based on triply periodic minimal surfaces (TPMS), where their different physical properties are studied. One of the advantages of TPMS structures is that they do not have joints that can cause imperfections during fabrication leading to potential structural failure. Also, the absence of …
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Security and Privacy Analysis of Embedded Wireless Systems
… particular -- Tire Pressure Monitoring Systems (TPMS) and Automatic Meter Reading (AMR) systems. Both of these are widely used commodity wireless systems which contain information sensitive to user privacy. However, they did not get their due attention perhaps because we do not interact with them …
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Mechanical Design of Selected Natural Ceramic Cellular Solids
… as a diamond-triply periodic minimal surface (TPMS) structure. Moreover, the crystallographic axes at atomic and lattice levels are aligned, i.e., the c-axis of calcite is aligned with the [111] direction of the diamond-TPMS lattice. This single crystallinity co-alignment at two levels …
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Investigations into the Form and Design of an Elbow Exoskeleton Using Additive Manufacturing
… possible to control the linear region. The TPU TPMS test showed that given the same volume, changing the lattice parameters can result in different bending stress-strain curves. This thesis also provides many prototypes, test data, and samples for future reference.
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Development of MRI-based Yucatan Minipig Brain Template
… validate the templates, tissue probability maps (TPMs) and variance maps were created, and landmark variation was measured. TPMs computed in FSL [6] and AFNI show enhanced tissue probability and contrast in the non-linear template. Additionally, variance maps showed a more uniform spatial variance …
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The manifestations of fatigue in amateur boxing performance
… method of judgment, the “Ten Point Must-System” (TPMS), was introduced into amateur boxing in 2013. To be successful, boxers must deliver forceful punches and exert dominance over an opponent. There has been limited research examining the strategies used by boxers to win fights under the TPMS and …
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Multiscale Structures and Mechanics of Biomineralized Lattices in Hexactinellid sponges and Echinoderms
… diamond triply periodic minimal surface (diamond-TPMS) lattice in microscale. It has three unique structural features: 1) microlattice dislocations in ossicles similar to those found in crystals with diamond cubic lattice; 2) a diamond-TPMS microlattice with ca. 50% relative density; and 3) …
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Trustworthy infrastructure for Peer-to-Peer applications using hardware based security
… which is in the form of trusted devices: TPMs and the newly proposed trusted device called TTMs. The protocols are analyzed using formal methods and simulation. CSP is used to model and verify the properties of these protocols. The performance of these protocols is then evaluated using a …
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Design and development of multifunctional energy harvesting and storage systems for sensor applications
… wireless Tire Pressure Monitoring Systems (TPMS), wireless Vehicle Speed Sensors (VSS), tire health monitoring sensors, etc. Fully functional proof-of-product prototypes of a variety of multifunctional components were developed and subjected to experimentation and testing using custom …
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Monte Carlo-Based Predictive Modeling of Geometric Defects in Cellular Truss Structures Manufacturing
… based on triply periodic minimal surfaces (TPMS) and stochastic lattices are also fabricated using selective laser sintering to catalogue the geometric defects specific to the process and surface-based lattices and summarize the empirical findings. Overall, the proposed methodology …
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Argos: Verifiable FHE Using Commodity Hardware
… overhead, which is why (insecure) software-based TPMs are used in practice. As a second contribution, we show that for FHE applications, the attestation protocol can be adapted to only incur a fixed cost. Argos requires no dedicated hardware extensions and is supported on commodity processors from …
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Additive manufactured biodegradable and biocompatible polymeric nanocomposite scaffolds for bone tissue engineering applications
… in Triply Periodic Minimal Surfaces (TPMS) designs. The impacts of the advanced biomimetic designs, porosity, and biodegradation on the mechanical and morphological properties of the scaffolds were investigated. The nanocomposite filaments for the FDM method were produced using green …
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Triply Periodic Minimal Surface Lattices for Mechanically Tuning Structures and Designing Multifunctional Devices
… called triply periodic minimal surface (TPMS) lattices. These lattices are beneficial for not only mechanically tuning structures but also their large surface area to volume ratio. Large surface area provides a large interaction site that can be leveraged in different energy domains for …
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Enhancing side-channel analysis through measurement, and high-power IEMI generation
… modules (HSMs) or trusted platform modules (TPMs) has been growing rapidly. These devices are the foundation of many security measures, using cryptographic algorithms to ensure the confidentiality and integrity of sensitive data. For example, an HSM in the vehicle's electronic control units …
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