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 90 for “"MEM"”.
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Modelling of vector MEM with hierarchical Archimedean copula
… (eindimensionale) "multiplicative error models" (MEM) beschrieben, obwohl die Theorie über die Mikrostruktur der Märkte eine simultane Beziehung zwischen verschiedenen Variablen impliziert, zum Beispiel zwischen dem Handelsvolumen und der Volatilität. Um ein besseres Verständnis von den …
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Hvað er mem og hver er staða þess meðal vísindanna
Ritgerðin fjallar um memfræðina og stöðu hennar meðal vísindanna. Megintexti hennar er tvískiptur. Fyrri hlutinn skoðar grundvöll mem kenningarinnar og lýsir henni út frá helstu talsmönnum hennar, seinni hlutinn tekur fyrir vandamál kenningarinnar og þá gagnrýni sem sprettur upp. Helstu niðurstöður …
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Study of the electromechanic aspects of RF MEM devices with particular emphasis on the dynamic behavior for the case of RF MEM switches and tuneable capacitors
Research on MEMS (Micro Electro Mechanical systems) has seen an amazing growth during the last 15 years, stimulated both by their interesting physical properties and their attractive application potential. One of those appealing MEMS applications are Radio Frequency (RF) switches. These devices …
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Development of Direct Ion -Implanted Gallium Arsenide MESFET and Low-Actuation-Voltage RF MEM Switches
… mature GaAs MESFET technology integrated with RF MEM switches will have a direct impact on RF circuit applications in the future.
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Maximum Entropy Method in Superspace Crystallography
… the combination of the Maximum Entropy Method (MEM) for the reconstructions of the electron density with the superspace approach to the description of structures of aperiodic crystals. It is shown that the MEM in superspace provides a parameter-free reconstruction of the modulation functions …
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Influence of infant milk formula processing on protein digestion and gut barrier health in vitro and in vivo
… in our laboratory, a split-stream process using membrane filtration technology with a ceramic 1.4 µm microfiltration membrane and a 0.2 µm polyvinylidene difluoride polymeric membrane was employed to produce an IMF (MEM-IMF) with significantly higher levels of native whey protein compared to a …
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Accurate charge densities of amino acids and peptides by the Maximum Entropy Method
… reconstructed by the Maximum Entropy Method (MEM) to study chemical bonds. The MEM model-independently determines the most probable electron density, which simultaneously maximizes the information entropy and fits the X-ray diffraction data. The quality of the MEM densities is enhanced by …
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Planar detection using modified expectation maximization
… proposal of a Modified Expectation Maximization (MEM) algorithm. The MEM algorithm presented replaces the traditional maximization step with an optimization based maximization step or a Kalman Filter based maximization step. In addition to this, recommendations are provided to reduce the number of …
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Modulation of Incommensurately Modulated Structures Studied by the Maximum Entropy Method
… are studied by the Maximum Entropy Method (MEM). This was done exemplarily on the compounds Rubidium tetrachlorozincate and Chromium pyrophosphate. To do so, the MEM derived (3+1)-dimensional superspace electron density was analysed to receive information on atomic positions and their …
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Design and demonstration of integrated micro-electro-mechanical relay circuits for VLSI applications
… actuated micro-electro-mechanical (MEM) relay which offers zero leakage current and abrupt turn-on behavior. Although a MEM relay is inherently slower than a CMOS transistor due to the mechanical movement, we have developed circuit design methodologies to mitigate this problem at the …
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Repair in Ehrlich Ascites Tumor Cells
… minimal medium containing 15% fetal calf serum (MEM + FCS). This drop in mitotic index was reversible for up to 5 hours, if cells were returned to MEM + FCS. Cells incubated in MEM + FCS also showed a decrease in mitotic activity compared to freshly drawn cells. This reduced mitotic index is …
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Development and Comparative Predictive Validity of an Outpatient Medication Exposure Measure for Risk Adjustment Using Retrospective Claims Data
… utilization (medication exposure measure, or MEM) that may be coupled with the CMS-HCC and CMS-RxHCC methodologies to improve risk-adjusted payments to Medicare Part C and Part D plans. Studies have identified prescription measures that predict future expenditures; however, many are easily …
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Modeling and Assessment of Efficiency in Arbitrary Air-Breathing Power Systems
… thesis presents the Modular Efficiency Model (MEM), which is capable of constructing low-level efficiency models that accurately represent energy flow pathways and are algebraically consistent across arbitrary collections of propulsion system components. This is done by tracking the kinetic …
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