DSpace at UT Austin

dc.title: Bufo (=Anaxyrus) speciosus (Texas Toad). Scavenged Carcass. dc.description: This video demonstrates behavior. Most videos in this collection have no audible language and for those that do, the language isn't necessary to understand the behavior. For that reason, transcripts are not provided.

dc.title: Testing Cross-National Measurement Invariance of TIMSS 2023 EAB Framework andImplications in Environmental Education Research dc.description.abstract: From the energy demands of artificial intelligence to the spread of microplastics and “forever chemicals,” many urgent issues reside at the intersection of the scientific, the social, and the political. IEA, the organization that admini…

dc.title: Regulation of stomatal aperture in plants: Evidence for extracellular adenosine signaling in Arabidopsis thaliana dc.description.abstract: Extracellular adenosine functions as a hormone-like signal through G-protein-coupled purinergic receptors in animal cells. Although plant cells do use extracellular ATP signaling via purinergic receptors, there is currently no evidence for extracellu…

dc.title: The structure study of full length fall army worm Moesin-justification of the activation model for ERM proteins dc.description.abstract: This thesis has a bipartite nature. The first project is to study the soluble substrate binding site and “docking site” for receptors on G-protein coupled receptor kinase 1 (GRK2) by mutagenesis and crystallization trials. During the study of human GRK…

dc.title: Methods of Portland cement production from pure chemicals dc.description.abstract: This study investigated the production of ordinary portland cement (OPC) and its phases from pure chemicals, with the intention of aiding a later project producing OPC from waste materials such as fly ash. Suggestions of materials and methods were compiled from a literature review for the production of th…

dc.title: The Effects of Gravity on Track Integrity During Collaborative Robot-Assisted Wire Arc Additive Manufacturing dc.description.abstract: Metal deposition against gravity is crucial for additive manufacturing of complex overhangs and curved surfaces. Gravity significantly impacts the metal transfer process, affecting track integrity and quality. While some insights from upward and overhead…

dc.title: Temperature Sensor Comparison Study of Spot Pyrometers and Contact Thermocouples for Improved Thermal Monitoring of Wire-Arc DED dc.description.abstract: In arc-DED research, thermocouples are commonly used to measure temperature on the substrate surface and deposited surfaces, while pyrometers are typically used for instantaneous interlayer temperature measurements for interpass temper…

dc.title: Lithobates sylvaticus (Wood Frog). Predation. dc.description: This video demonstrates behavior. Most videos in this collection have no audible language and for those that do, the language isn't necessary to understand the behavior. For that reason, transcripts are not provided.

dc.title: Towards a Protocol for Measuring the Pressure Exerted on the Body by Surgical Bras dc.description: A surgical bra is a medical garment worn after procedures such as mastectomy and breast reconstruction. Surgical bras entered the market in the 1970s, but their design has not been optimized for clinical outcomes. Compression, a key feature of surgical bras, is defined as a reduction in…

dc.title: Measuring the Pressure Exerted on the Body by Surgical Bras dc.description: A surgical bra is a medical garment worn after procedures such as mastectomy and breast reconstruction. Surgical bras entered the market in the 1970s, but their design has not been optimized for clinical outcomes. Compression, a key feature of surgical bras, is defined as a reduction in volume from the act of…

dc.title: Master's thesis recital, euphonium dc.description.abstract: [unnamed piece for flute, clarinet, euphonium, double bass, and marimba] ; Unknown ; Snogbert soundtrack excerpts. Title screen : dank depths : exalted exit : altars above : credits ; Soul album. Theme from quiet storm / Noah Hudson-Camack.

dc.title: Pulsed Robotic Wire Arc Additive Manufacturing of 316 L Stainless Steel for Forging Preforms dc.description.abstract: This study explores the use of Robotic Wire Arc Additive Manufacturing (WAAM) to fabricate large-scale 316L stainless steel structures for potential forging preforms. A full wall sample was successfully printed using a robotic WAAM setup equipped with a pulsed Gas Metal …

dc.title: Smilisca baudinii (Mexican Treefrog). Diet. dc.description: This video demonstrates behavior. Most videos in this collection have no audible language and for those that do, the language isn't necessary to understand the behavior. For that reason, transcripts are not provided.

dc.title: Trachycephalus typhonius (Veined Treefrog). Saurophagy. dc.description: This video demonstrates behavior. Most videos in this collection have no audible language and for those that do, the language isn't necessary to understand the behavior. For that reason, transcripts are not provided.

dc.title: Contour Toolpath Planning with Limits on Bead Width Constraints in WAAM dc.description.abstract: Wire arc additive manufacturing using variable bead width contour toolpath have shown great promise in generating toolpath achieving high dimensional accuracy while avoiding voids. However, existing contour toolpath planners do not take into account the printable bead width range in their to…

dc.title: Review on Atomization of Metals dc.description.abstract: The atomization of liquid metals is a critical technique for producing fine, high-quality metal powders used across various industries, including additive manufacturing (AM), powder metallurgy, and thermal spraying. The process allows for precise control over particle size, morphology, and chemical purity, properties that directly…

dc.title: Anomaly Detection in UR5 Robots Using Reinforcement Learning for Smart Manufacturing dc.description.abstract: Traditional anomaly detection methods in industrial robotics often rely on supervised learning, which struggles with dynamic environments and requires extensive labeled data. In this study, we propose a reinforcement learning (RL) framework for real-time, unsupervised anomaly de…

dc.title: Data-Efficient Design of Multistable, Robust Structures for Additive Manufacturing Using Bayesian Optimization dc.description.abstract: Additive manufacturing (AM) enables the fabrication of complex, highly customized geometries. However, the design and fabrication of structures with advanced functionalities, such as multistability and fail-safe mechanism, remain challenging due to the …

dc.title: Additive Manufacturing of Embedded Passive Electronic Components dc.description.abstract: Additive Manufacturing of Electronics is transforming the production of electronic devices by allowing customized designs with complex three-dimensional geometries and flexible structures. Traditional printed circuit board (PCB) based fabrication often struggles with rigid layouts, parasitic losses…

dc.title: Machine Learning Based Evaluation of Surface Roughness of Additvely-Manufactured Nylon 12 Surgical Guides dc.description.abstract: This study investigates the influence of fused deposition modeling (FDM) printing parameters and post-processing on the surface roughness of Nylon 12 specimens across two distinct collection sites. A machine learning methodology, incorporating Random Forest …