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 51 for “"small systems"”.
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Kinetics of small systems
Thesis (M.S.)--Michigan State University. Dept. of Chemistry, 1963
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Superconductivity in Small Systems
Made available in DSpace on 2015-05-12T17:12:20Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 6003989.PDF: 3203363 bytes, checksum: 4ba24d524f3308160d591495aaf32e04 (MD5) Previous issue date: 1960
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Studies of Small Systems in Quantum Information
… exploring the geometry of unitary operators for small quantum systems, specifically three-level systems. Such an understanding of the space over which quantum systems evolve is central to understanding the detailed dynamics of quantum systems and to understand the correlation properties of …
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pQCD energy loss and thermal field theory in small systems
… of peripheral heavy-ion collisions as well as in smaller colliding systems. The glaring exception to this list of observations of QGP signatures in small systems is the partonic energy loss. However, current theoretical descriptions of partonic energy loss are ill-adapted to small systems. This …
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A Study of the Thermodynamics of Small Systems and Phase Transition in Bulk Square Well-Hard Disk Binary Mixture
… discussed in this study. The first part included systems of finite clusters of three and 13 particles, where the particles are interacting via Lennard Jones potential. A machine learning technique, Diffusion Maps (DMap), has been employed to the large datasets of thermodynamically small systems …
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Measurements of prompt \mathrm{\Lambda_c^+/D^0} ratio as a function of multiplicity at the ALICE experiment: An investigation of charm hadronization in small systems
… to understand the charm quark hadronization in small systems by its evaluation as a function of system size. We also examine event generators alongside experimental data, both of which are essential to understanding the physics of interest and evaluate detector effects. Our goal is to …
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Application of quantum Monte Carlo methods to molecular potential energy surfaces
… despite the favorable scaling towards large systems, the cost of QMC methods is relatively expensive for small systems. Small systems nevertheless make important benchmarks necessary for the new methods to gain acceptance. Thus, it was determined to study QMC methods in a few benchmark …
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Search for and studies of Quark-Gluon Plasma via dynamics and productions of heavy quarks in proton-proton and heavy ion collisions at the LHC with CMS detector
… collisions and the origin of the collectivity in small systems. In this thesis, data collected by the CMS detector at the Large Hadron Collider (LHC) from 2016 to 2018 are analyzed. The elliptic flow (v2{2}) and v2{4}) for charm mesons using two- and four-particle correlation technique in …
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The reforming of the electricity supply industry
… in the considered jurisdiction. Especially in small and less developed electricity systems a dilemma may emerge: the technical circumstances suggest the implementation of a model with few competitive elements, whereas political circumstances urge for a competition-oriented model. Hence, …
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Partonic rescatterings during jet fragmentation in the QCD vacuum
High energy collisions of small systems like Proton-Proton ($pp$) and Proton-Lead ($p$Pb) have demonstrated surprising evidence for the existence of collectivity where it had previously been thought not to occur. Specifically, the medium produced by these collisions at the Large Hadron Collider …
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Machine learning transferable physics-based force fields using graph convolutional neural networks
… computational complexity limits applications to small systems and short timescales. In practice, the PES must be approximated using a computationally cheaper functional form. Classical force field (CFF) approaches simply define the PES as a sum over independent energy contributions. Commonly …
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First-principles approaches for accurate predictions of nanostructured materials
… errors in its predicted properties. For small systems, more accurate methods are available but challenges remain for studying nm-scale materials. In the solid-state, unique challenges arise from both the strong sensitivity of correlated transition metal oxides on approximations in DFT and …
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Modelling protein backbone loops using the Monte Carlo method
… These methods have been applied successfully to small systems,<br/>and have proved to be more efficient than the classical Monte Carlo method.<br/><br/>The main aim of my work was to study and include backbone moves<br/>for proteins, such as the Concerted Rotation with Angle (CRA) and …
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Centrality Effects on Heavy-Flavor Quark Production and Invariant Yield in PHENIX Proton–Gold Collisions at Center-of-Mass Energy 200 GeV, and Assembly, Testing, Calibration, and Installation of the sPHENIX Hadronic Calorimeters
… hadrons' momentum spectra. For collisions of small systems, the centrality of those collisions affects both the production of heavy-quarks and the medium modifications that the heavy-quarks experience. This analysis uses the PHENIX detector at the Relativistic Heavy Ion Collider, which …
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Implementing US EPA's Operator Certification Program for Small Drinking Water Systems in Virginia
… for the certification and recertification of small water system operators of community (CWS) and nontransient noncommunity public (NTNC) water systems serving under 3,300 people. A 42-question survey was developed and mailed to 2011 public water systems that serve 3,300 people or less. Survey …
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Multiple-Element Contingency Screening
… contingencies exist for even relatively small systems, and new standards require system operators to begin considering more than single-outage contingencies. Without an efficient method for predicting the severe contingencies, the entire set of double-outage contingencies has to be …
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Analysis of Beauty Quark Hadronization in Vacuum and Quark-Gluon Plasma with CMS
… allow us to study beauty quark hadrochemistry in small systems as well as energy loss mechanisms in the future.
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Designing a higher layer protocol for small distributed microcontroller systems using the control area network protocol
… with designing a Higher Layer Protocol (HLP) for small distributed microcontroller systems using a well-established network protocol: the Controller Area Network (CAN) protocol which, currently, is widely used in the automation industries. Steps were taken to investigate three popular HLPs based …
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Atomic layer deposition for mechanical, magnetic, and robotic systems
… in these art forms are especially valuable for small systems because most nanofabrication involves lithographic patterning of planar substrates. In this thesis, we build upon efforts to bring these paper art forms to materials with a characteristic thickness on the scale of nanometers. We employ …
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