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 5024 for “"Precise"”.
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Precise Partitions Of Large Graphs
<p>First by using an easy application of the Regularity Lemma, we extend some known results about cycles of many lengths to include a specified edge on the cycles. The results in this chapter will help us in rest of this thesis. In 2000, Enomoto and Ota posed a conjecture on the existence of path …
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Precise control of quantum information
Theoretical discoveries in the nascent field of quantum information processing hold great promise, suggesting the means for increased computational power and unconditionally secure communications. To achieve these advances in practice, however, quantum information must be stored and manipulated …
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Measuring Ground Movement by Precise Survey
… monitored from May, 1978 to August, 1979 using precise surveying techniques. A comprehensive, parametric, least squares adjustment computer program was developed to assist in the determination of the limit of accuracy, selection of the most desirable configuration and field procedure given the …
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Atomically precise single Graphene Nanoribbon transistor
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2027-05-01
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A precise computational approach to knowledge
… thesis, we put forward a stronger notion that precisely bounds the knowledge gained by a player in an interaction in terms of the actual computation he has performed (which can be considerably less than any arbitrary polynomial-time computation). Our approach not only remains valid even if P = …
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Precise atomic masses for determining fundamental constants
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1994.
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Parallel pulsed jets for precise underwater propulsion
A significant limitation for underwater robots is their ability to maneuver in tight spaces or for complex tracking tasks. Next generation vehicles require thrusters that can overcome this problem and efficiently provide high maneuverability at low speeds. Recently, thruster design has begun to …
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Model for precise detection of bone edges
… detect the initial estimates for edge location. Precise estimates are obtained by using the facet model. The offset is then calculated and applied to these estimates.
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Multi-GNSS real-time precise satellite clock estimation
… Satellite Systems (GNSS) play a pivotal role in precise positioning in geosciences and various related domains. Among all GNSS positioning services, real-time precise point positioning (PPP) stands out for its global consistency and flexibility. The quality of real-time services based on PPP …
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Precise Temporal Processing in the Gerbil Auditory Brainstem
… and its antagonist strychnine revealed that precisely-timed glycinergic inhibition plays a critical role in determining the mechanism of ITD tuning, by shifting the slope into the physiological range of ITDs. Natural sounds are modulated in frequency and amplitude and their recognition …
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Precise optical manipulation techniques for exploring neuronal function
… demonstrates femtosecond laser dendrotomy as a precise and minimally-invasive way to prune dendrites at different locations in the tree. Its impact on the firing frequency of the neuron is evaluated. This technique has been used \emph{in vivo} but neuronal properties during and after dendrotomy …
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Precise optical manipulation techniques for exploring neuronal function
… demonstrates femtosecond laser dendrotomy as a precise and minimally-invasive way to prune dendrites at different locations in the tree. Its impact on the firing frequency of the neuron is evaluated. This technique has been used \emph{in vivo} but neuronal properties during and after dendrotomy …
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Providing precise indoor location information to mobile devices
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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Learning precise partial semantic mappings via linear algebra
In natural language interfaces, having high precision, i.e., abstaining when the system is unsure, is critical for good user experience. However, most NLP systems are trained to maximize accuracy with precision as an afterthought. In this thesis, we put precision first and ask: Can we learn to map …
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Precise and expansive genomic positioning for CRISPR edits
The recent harnessing of microbial adaptive immune systems, known as CRISPR, has enabled genome-wide engineering across all domains of life. A new generation of gene-editing tools has been fashioned from the natural DNA/RNA-targeting ability of certain CRISPR-associated (Cas) proteins and their …
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Modeling and simulation of analog devices using PRECISE
… for discrete devices using the popular simulator PRECISE, PRogram for Evaluating Circuits in an Interactive Simulation Environment [3], using a new method for model construction. This new method develops a model approximating the mathematics of the simulation via perturbations and iterations [19]. …
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Dynamic Tactile Information is Sufficient for Precise Curvature Discrimination
<p>Our tactile perceptual experiences occur when we interact, actively and passively, with environmental objects and surfaces. Previous research has demonstrated that active manual exploration enhances the tactile perception of object shape. Nevertheless, the factors that contribute to this …
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