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.
Results
Showing 1 to 20 of 93 for “"larger systems"”.
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Generating Detailed Kinetic Models for Large Pyrolysis Systems
… predict the behavior of many complex chemical systems. The benefits of such models is numerous, ranging from being able to predict system behavior under conditions not amenable to experiments to the fact that the mere process of generating such models often leads to the discovery of new …
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A Cybernetic analysis of the United States of America's relationship with Iraq
This study applied a theory of marriage and family therapy, specifically cybernetics, to the relationship between the US and Iraqi governments. This study also attempts to describe recent changes in Iraq incurred during the ongoing war in Iraq as either first- or second-order change. Taken from …
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Spectra at speed: neural force fields for IR spectroscopy in ionic liquids
… Classical molecular dynamics (MD) can address larger systems and longer simulations but often misrepresents vibrational mode ordering and intensities. Machine learning (ML)–based force fields offer a promising alternative, delivering both accuracy and efficiency. Yet most are trained on …
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Exploration of the Application of Machine Learning to the Improvement of Interatomic Potentials
… methods for atomistic simulations of material systems suffer from limitations which restrict the ability of the simulations to correctly characterize certain material behavior and physical phenomena. Small scale ab initio molecular dynamics (AIMD) modeling is highly accurate but is …
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Network-on-chip design for a chiplet-based waferscale processor
… innovation in manufacturing processes to build larger systems, and architectural changes to enable performance to scale acceptably. One significant architectural change is the shift from bus and crossbar based processor interconnections to networks-on-chip (NoCs). This thesis details the design …
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Managing the impact of change through survivability and pliability to achieve viable systems of systems
As technology improves, traditional systems are being interconnected into larger systems of systems (SoS) that operate in diverse contexts, where numerous perturbations exist that threaten the ability of the SoS to deliver acceptable value to its diverse set of stakeholders. Furthermore, the …
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Nanophotonics-enabled Solar Membrane Distillation for Off-grid Water Purification
… input water. Unlike MD, NESMD can be scaled to larger systems and shows increased efficiencies with decreased input flow velocities. Along with its increased efficiency at higher ambient temperatures, these properties all point to NESMD as a promising solution for household- or community- scale …
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Post-Project Risk Perception and Systems Management Reaction
… in projects has any role in risk management in systems. Projects, systems, and risk management are three integral concepts in the management of various enterprises and agencies. Risk management is a common concept in systems and project processes. To avoid failures or crisis during their life …
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GoTxn: Verifying a Crash-Safe, Concurrent Transaction System
… can be tricky, especially when scaling up to larger systems that must also have good performance. This thesis discusses the verification of GoTxn, the concurrent, crash-safe transaction system underlying the verified Network File System (NFS) server DaisyNFS. It focuses on the specification …
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A Needs Assessment of Caregiving Parents to Children with Substantial Disabilities
… needs assessment will potentially inform the larger systems that attempt to provide timely support and auxiliary resources to caregiver parents.</p>
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Resilience In Arab American Couples in the Wake of the Terrorist Attacks on New York City: A Family Systems Perspective
… Utilizing a family resiliency model grounded in systems theory and social constructionism, I interviewed 18 Arab American couples from the New York and New Jersey areas. I applied a phenomenological method of inquiry to gather the experiences of Arab American couples in order to understand the …
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Theoretical Characterization of Non-Covalent Weakly Bound Clusters Through the Application of Sophisticated Computational Quantum Chemistry Methodologies and the Development of Integrated Fragmentation Techniques
… obtaining highly accurate ab initio results for larger systems at greatly reduced computational costs. CCSD(T) complete basis set limit interaction energies are presented for a variety of parallel-slipped π...π dimers and low-lying isomers of (h<sub>2</sub>o)<sub>6</sub>. The calibration of …
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Quartic Force Fields for Electronically Excited States of Interstellar Molecules
… which lays the foundation for the treatment of larger systems, such as anions, that posses dipole-bound excited states.</p>
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Semi-Automated Switching Regulator Modeling Method and Tool
… many application areas including discrete use in larger systems, integrated in a System on a Chip (SoC), or as the primary use case for a design. When used in an integrated system these regulators can be a significant force in slowing down simulations. A common method for removing this slowdown is …
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On simulation based verification of nonlinear nondeterministic hybrid systems
Automatic safety verification of hybrid systems typically involves computing precise reach sets of such systems. This computation limits scalability of verification as for many model classes it scales exponentially with the number of continuous variables. First we propose a simulation-based …
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Dynamic nuclear polarization in biomolecular solid state NMR : methods and applications in peptides and membrane proteins
… DNP that permit these methods to be applied to larger systems such as membrane proteins. These applications rest on several advances in instrumentation: millimeter-wave sources and conduits of power to the sample; low-temperature MAS probes incorporating millimeter-wave transmission; cryogenics …
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Error propagation of optimal system design in a hierarchical enterprise
… increase, the desire to simulate even larger systems has increased as well. To deal with the complexity and size of these systems, several techniques have been developed to decompose the system into smaller, more tractable subsystems. The drawback of this approach is a substantial …
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Drag, Demons, and Dirt: Centering Indigenous Thought in Critiques of Prairie Queer Settler Colonialism
… as they are located within and reproduce larger systems of settler colonialism.
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Materials Recovery Facilities in the United States Virgin Islands: A Regional Facilities Location Model Study
… communities is valid. Future research involving larger systems of islands and stochastic processes is suggested.</p>
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Accurate Computation Of Molecular Properties From Novel Applications Of Quantum Mechanical Wavefunction Methods
… applicability of robust theoretical methods to larger systems and also determining the inherent accuracy of ab initio methods when compared to experimentally measured properties. Described here is the development of an efficient many-body approach that offers the ability to reduce both the time …
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