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 11 of 11 for “"ITZ"”.
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Development and manufacture of novel amorphous Itraconazole drug products using quality by design principles
… to improve the poor solubility of Itraconazole (ITZ) through novel approaches to product development using continuous manufacture with novel in-line process analytical technology (PAT) to monitor quality. The solubility parameter () of ITZ and polymers, Kollidon® VA64 (KOL), …
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The use of glutathione in canine itraconazole-associated hepatotoxicity
… animal veterinary medicine are itraconazole (ITZ), fluconazole (FCZ), and ketoconazole (KTZ). Owing to its greater selectivity for fungal ergosterol over mammalian cholesterol, ITZ has fewer adverse effects than KTZ. Additionally, it has a broader spectrum of activity than both KTZ and FCZ. …
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The Influence of PVAP on the Stability of Amorphous Solid Dispersions of Itraconazole Produced using Hot Melt Extrusion Technology
… for supersaturated solutions of itraconazole (ITZ) in neutral pH aqueous media and in the solid-state during storage over time. Polyvinyl pyrrolidone vinyl acetate (PVPVA) was incorporated into PVAP as a carrier matrix with the aim of lowering the melt viscosity and increasing the plasticity of …
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Interfacial transition zone composition and bonding in cementitious materials with asphalt-coated particles
… studying the interfacial transition zone (ITZ) and the interfacial bond energies between asphalt (RAP) and cement paste. Studies of the ITZ were performed using Euclidean distance mapping and image analysis of compositional backscatter electron micrographs of polished epoxy-impregnated …
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Concrete microstructure homogenization technique with application to model concrete serviceability
… connected by interfacial transition zone (ITZ). Defined on a representative volume element (RVE), the relationship between microstructure and macro properties is established. The proposed model is validated by experimental results and then applied in the study of concrete serviceability. …
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Analysis of the Physiochemical Interactions of Recycled Materials in Concrete
… larger, more porous interfacial transition zone (ITZ) and to the cohesive failure of the asphalt. It is hypothesized that the detrimental impact on the ITZ is attributable to organic compounds leached from the asphalt in the high pH pore solution. This study proves the presence of organic …
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The microstructure of synthetic aggregate produced from waste materials and its influence on the properties of concrete
… of the interfacial transition zone (ITZ) between coarse aggregate and cement paste matrix. The results confirm the benefit of absorbing water from the surrounding paste by the porous aggregate on the ITZ microstructure unless too much and/or too rapid absorption of water occurs. …
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The Longhorns' Contributions to Texas History
No abstract prepared.
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New building materials in structural engineering: “Structural concretes made with Coarse and Fine recycled aggregates”
… of mechanical properties of the transition zone (ITZ). The results obtained from characterization of fine and coarse recycled aggregates, show a variability in line with what usually occurs in the characterization of natural aggregates, especially for coarse aggregates. The CE marking of recycled …
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Use of end-of-waste foamed fibers and aggregates into a cementitious mortar
… particles on the surface. In this case, a denser ITZ and a great amount of hydration products were observed by SEM investigations. Pull-out tests confirmed the better performances of treated fibers: a higher pull-out peak load was achieved and an increase of pull-out energy was evident. …
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Effect of Surface Moisture Condition on Substrate-Repair Concrete Overlay Transition Zone
Concrete is the most widely used construction material in the world. Given its relative availability, strength, economy, and versatility to fit various applications, the material has been incorporated in roadways, bridges, buildings, and a host of other infrastructure projects. Oftentimes, concrete …