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 “"AEMs"”.
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Development and Assessment of the Adoptee Experiences of Microaggressions Scale (AEMS)
Adopted individuals show evidence of psychological symptoms that cause them to seek mental health services at higher rates than non-adoptees (Juffer & van Ijzendoorn, 2005; Keyes et al., 2008). One contributing factor to such symptoms may be their experiences of microaggressions and social stigma …
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Anion Exchange Membranes (AEMs), based on Polyamine Obtained by Modifying Polyketone, for Electrochemical Applications
… materials for making anion exchange membranes (AEMs), not only because the starting monomers, carbon monoxide and ethylene, are relatively inexpensive (pointing to the feasibility of producing polyketone at a more competitive cost than other membranes), but also because the presence of …
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Multiscale Tortuous Diffusion in Anion- and Cation-Exchange Membranes: Exploration of Counterions, Water Content, and Polymer Functionality
… measurements comparing anion-exchange membranes (AEMs) based on ammonium-functionalized poly(phenylene oxide) and cation-exchange membranes (CEMs) based on sulfonated poly(ether sulfone). We investigate the influence of counter ions, alkyl side chain, and degree of functionalization on water …
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Transport properties of anion exchange membranes for fuel cell applications
… catalysts used in fuel cells. Unfortunately, AEMs are still in the earlier phase of development and demand in-depth understanding of transport, chemical, and mechanical properties. The goal of this thesis is to understand ions and water transport, morphology, chemical, and mechanical …
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Deep Learning for the modeling and design of artificial electromagnetic materials
<p>Artificial electromagnetic materials (AEMs) are materials that exhibit unusual electromagnetic properties. With sub-wavelength, periodic structures, AEMs can achieve incredible abilities to manipulate light, like the cloaking effect of the “invisibility cloak” in the Harry Potter movie. Apart …
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Investigating the effects of controlled language on the reading and comprehension of machine translated texts: a mixed-methods approach
… eye tracking, automatic evaluation metrics (AEMs), retrospective interviews, human evaluations, memory recall testing, and readability indices. A further aim of the research is to investigate what, if any, correlations exist between the various metrics used, and to explore the cognitive …
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Electrochemical water technologies for resource recovery using polymer electrolytes
… transport properties to that of more conductive AEMS containing greater quantities of PCMS. Therefore, controlling water properties by altering polymer chemistry increases permselective effects of AEMs containing low hydrophilic PCMS blocks. The promising triblock copolymer material was then …
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An automatic email mining approach using semantic non-parametric K-Means++ clustering
… overload. This thesis proposes a system named AEMS for automatic folder and sub-folder creation, indexing of the created folders with link to each folder and sub-folder, also an Apriori-based folder summarization containing important keywords from the folder. Thesis aims at solving email …
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Ni Stability in Anion Exchange Membrane Fuel Cells
… test environment for the Ni study, multiple AEMs were tested and compared in terms of alkaline resistance, and an alkaline exchange process was developed with improved conversion performance and stability of AEMs. To measure the in-situ Ni dissolution conditions, an operando half-cell …
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Development of seawater electrolysis with low-cost membranes for sustainable cement production and pretreatment
… durability of traditional IEMs, such as AEMs and CEMs. These membranes are susceptible to fouling, oxidation, and corrosion, which reduce their efficiency and lifespan, making the process less viable for industrial scalability. In this research, a novel approach utilizing ultrafiltration …
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Nonlinear ion concentration polarization : fundamentals and applications
… efficiency between ICP platform with CEMs, AEMs, and ED system. In overlimiting regime, one achieves higher (lower) current efficiency compared with ED, when the mobility of relocating ions (e.g. anion at CEMs) is higher (lower) than that of conducting ions (e.g. cation at CEMs). Last, we …