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 5 of 5 for “"lower set"”.
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The Smarandache vertices of the annihilation graphs of commutator posets and lattices with respect to an element and an ideal
… the algebraic properties of the commutator posets and lattices and their associated annihilation graphs with respect to an element [resp. an ideal] using the notion of the Smarandache vertices. Actually, AGz(L) (the annihilation graph of the commutator poset [lattice] L with respect to an …
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High Step-Up/Down Transformerless Multilevel Converter for Renewable Energy Applications
… The MMC circuit system consists of an upper and lower set of cells. The number of the upper cells is N, and the number of the lower cells is M. Phase-shift pulse width modulation (PS-PWM) is used to control voltage and power flow. PS-PWM with high duty cycle is generated to ensure that all the …
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Ghanaian diasporic migrant students: challenges, culture and capitals
… curriculum, and placement of migrant children in lower set classes on arrival; the capitals that the children possess that enable them to navigate their learning and acculturation, as well as familial and community capitals. The data also raises issues of institutional racism and how this is …
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Performance measurement and visualization on the refrigerant distribution in the vertical manifold of the microchannel tube heat exchanger
… is circulated into the manifold through the lower set of parallel microchannels and exits through the upper set. Three experimental circular manifolds were developed, each with the microchannels inserted to half depth. The first is an aluminum manifold used in industry with 5 inlet and 5 exit …
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Defects and Interface Engineering of SnO2 Based Nanomaterials for High Performance Memory Applications
… with larger capacity, faster operation speed, lower power consumption, smaller size and simpler fabrication process are strongly desired in the big data era. Recently, oxide-based random-access memories (OxRAMs) have been considered as a promising solution to meet these requirements. By …