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 229 for “"biasing"”.
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Low Frequency Biasing
… zu verifizieren. Erweitert durch das Prinzip des Biasings, also der gleichzeitigen Präsentation von Testtönen in einen niederfrequenten 52-Hz-Sinusdauerton, läßt sich die Funktion der Cochlea und eine möglicherweise pathologische Arbeitsweise aufdecken. In der Auswertung der Amplituden des …
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Biasing Plasmonic Nanocavities
Molecular electronics promises a new generation of ultralow-energy information technologies, based around functional molecular junctions where two electrodes are bridged by just a few molecules. How molecules exactly behave in a real junction however is still not well understood, since interactions …
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Biasing techniques for linear power amplifiers
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2002.
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Getting rivals to back off? Biasing sales forecasts to reduce competition
I examine the effect of strategic competition on management sales forecast bias. Strategic complement firms react to a rival’s action by moving in the same direction (e.g., increasing their own sales in response to a rival’s sales increase). Strategic substitute firms react to a rival’s action by …
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Constant Conduction Angle Biasing for Class C Monolithic RF Power Amplifiers
… <p>Several methods of so-called dynamic biasing have been proposed. These strategies entail lowering the bias of the PA as the RF drive increases. The proposed methods, however, fail to explain how to achieve linearity and low third-order intermodulation distortion. Additionally, the …
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Magnetic nanoparticles : synthesis, characterization, applications and systematic study of exchanging biasing
… thin (1.0 nm) CoO shell and exhibits no exchange biasing. The purposefully partially oxidized sample has a thicker CoO shell (3.2 nm), and is exchange biased. The sample fully oxidized to CoO looses exchange biasing. Three distinct magnetic properties that result from the finite-thickness …
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Dynamics of Turbulence and Flows in a Helicon Plasma Under Electrode Biasing
… device. Without any outside influence, such as biasing or momentum input, fluctuations were observed. The dynamics of these fluctuations was found to vary with magnetic field, varying in both frequency and mode number. At low-field, the fluctuations were observed to be coherent, while at high …
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A Comprehensive Study of Safe-Operating-Area, Biasing Constraints, and Breakdown in Advanced SiGe HBTs
This thesis presents a comprehensive assessment of breakdown and operational voltage constraints in state-of-the-art silicon-germanium (SiGe) heterojunction bipolar transistor (HBT) BiCMOS technology. Technology scaling of SiGe HBTs for high frequency performance results on lower breakdown …
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The biasing role of message trustworthiness expectancies in response to exposure to conflicting health information
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2026-08-01
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The influence of evolution on subjective well-being: Is evolution biasing the evaluation of our subjective well-being?
The general aim of the current thesis is to explore the impact of evolution on human subjective well-being. Its original contribution lies in exploring whether the kind of worries philosophers and psychologists might have when reflecting on human morality and reasoning in the light of evolutionary …
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End-to-end Contextual Speech Recognition and Understanding
… knowledge is often incorporated via contextual biasing, where a list of rare words or phrases that are likely to appear in a given context is included, denoted as a biasing list of biasing words. A word is more likely to be correctly recognised if it is incorporated into the biasing list. The …
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Prior reward contingencies influence the contents of working memory by biasing attention in space but not in time: Evidence from recognition of sequentially versus simultaneously presented sets of items
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-03-01 without embargo terms
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Symmetry Breaking and the Inverse Energy Cascade in a Plasma
… are investigated. Previously, electrostatic biasing of low density plasma was symmetric, drove rapid plasma rotation, and excited the centrifugal interchange instability. This research investigates the application of non-symmetric bias and the influence of broken symmetry on strongly …
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Effects of joint trials on the proportion of guilty verdicts assigned to defendants
… rarely granted. However, joint trials might be biasing against defendants in that they might have a greater likelihood of obtaining aguilty verdict than if they had separate trials. A review of the literature indicated that authors have several hypotheses why joint trials might be biasing, …
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Deposition of tantalum thin films by RF sputtering with substrate bias
… have been studied. The effect of substrate biasing on ion current and film thickness has been investigated. The study included comparison between substrate ion current of DC sputtering and RF sputtering and also was aimed at finding the process parameters, which could influence the …
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Methodology for Standby Leakage Power Reduction in Nanometer-Scale CMOS Circuits
… reduction methodology, leakage-aware body biasing, to overcome the shortcomings of a conventional Reverse Body Biasing (RBB) technique. The RBB technique has been used to reduce subthreshold leakage current. Therefore, this technique works well under subthreshold dominant region even though …
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Preventing encrypted traffic analysis
… from our simulation study and develop several biasing techniques that we can use to match the cover traffic to the real traffic while simultaneously bounding external information leakage. We study these bias methods using simulation and evaluate their security using a Bayesian inference attack. …
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Communication-Theoretic Foundations for Optical Receivers Using Dynamically Biased Avalanche Photodiodes
… employing bit-synchronous and periodic dynamic biasing that is expected to reduce the buildup time dramatically. In this dissertation, we present an extensive theoretical modeling and analysis for the novel approach of dynamically biased APD. We develop the first theory for the joint …
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