Index Catalog // ScholarsArchive@OSU

Reaction Pathways of Oxo-Hydroxo Group 5 Clusters to Metal Oxide Thin Films

Creator:: Mansergh, Ryan H.
Abstract:: Oxo-hydroxo Group 5 metal clusters are an untapped resource to study and advance aqueous solution processing of metal oxide thin films. The tetramethylammonium (TMA) hexatantalate salt (TMA6[H2Ta6O19]) yields dense Ta2O5 films (~95% of the bulk ß-Ta2O5 density) with atomically smooth surfaces (<4 Å root mean square surface roughness). This same...
Resource Type:: Dissertation
Full Text:: , the acid-base, ion-exchange chemistry of the basic [H2Ta6O19] 6- precursor enables a path to

Scale effects on reinforced concrete beams strengthened for shear with discrete externally bonded carbon fiber-reinforced polymer U-wraps

Creator:: Dawson, Matthew Ryan
Abstract:: Current ACI design provisions for shear in reinforced concrete (RC) beams strengthened with externally bonded carbon fiber-reinforced polymer (CFRP) U-wraps may not adequately account for the effect of scale. This paper describes tests of 6 geometrically scaled beams to identify possible scale effects of such beams. Results indicated that effective...
Resource Type:: Masters Thesis
Full Text:: account for the effect of scale. This paper describes tests of 6 geometrically scaled beams to identify

An Investigation on Nanoscale-shape-mediated Coupling Between Temperature and Densification in Intense Pulsed Light Sintering of Silver Nanoparticles

Creator:: Bansal, Shalu
Abstract:: In Intense Pulsed Light (IPL) sintering, pulsed large-area visible light from a xenon lamp is absorbed by nanoparticle films or patterns and converted to heat, resulting in rapid sintering of the nanoparticles. This work experimentally characterizes IPL sintering of silver nanoparticle films. A newly observed turning point in the evolution...
Resource Type:: Masters Thesis
Full Text:: ................................................................................. 6 Figure 2.1: Measured size distribution of Ag nanoparticles of (a) Nominal diameter 20 nm

Assisting Sustainability Analysis of Forest Bioenergy Supply Chains using Mathematical Optimization

Creator:: Sadeghi, Javad
Abstract:: Changes in the global climate and forest management practices have given rise to increasing numbers and severity of wildfires. More than five million acres burned in the United States in 2017, while in Canada 7.4 million acres burned. In particular, an increasing amount of dead woody biomass is a key...
Resource Type:: Masters Thesis
Full Text:: ........................................................................................... 6 2.1 Sustainability and Supply Chain Management

Synthetic instrument generation : generating novel instrument timbres with a genetic algorithm

Creator:: Knowlton, John
Abstract:: The use of genetic algorithms to compose music and generate sounds is an area of interest in the artificial intelligence field. Music and instrument sounds have known rules and structures that can be followed which make them well-suited for genetic algorithms. However, genetic algorithms still struggle to generate sounds comparable...
Resource Type:: Honors College Thesis
Full Text:: Genetic Algorithm . . . . . . . . . . . . . . . . . . . . . 56 6 Discussion 58 6.1 Contributions

Advancing Power Grid Computing: Analysis and Synthesis of Wide-Area Data, Distributed Real-Time Hardware-In-the-Loop Simulations, and Machine Learning for Event Detection

Creator:: Hagan, Travis
Abstract:: Global Positioning Systems have allowed for precise timing of power system measurements over wide areas. This newly found capability has the potential to provide much greater insight into the operation of the power system and its response to contingencies, but few analytical techniques currently exist that provide enough robustness and...
Resource Type:: Dissertation
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Machine learning in engineering : techniques to speed up numerical optimization

Creator:: Cerbone, G. (Giuseppe)
Abstract:: Many important application problems in engineering can be formalized as nonlinear optimization tasks. However, numerical methods for solving such problems are brittle and do not scale well. For example, these methods depend critically on choosing a good starting point from which to perform the optimization search. In high-dimensional spaces, numerical...
Resource Type:: Dissertation
Full Text:: design, the combination of these three steps yields a 6-fold speedup in the time required to find an

An Information Modeling Framework for Support of Sustainable Manufacturing System Design Decision Making

Creator:: Shankar Raman, Arvind
Abstract:: Manufacturing technology has continuously evolved and advanced over the past century; this has led to an increase in the production of consumer and industrial goods driven by simultaneous growth in population and wealth. Despite the resulting economic and labor growth, environmental impacts of manufacturing have increased dramatically due to the...
Resource Type:: Dissertation
Full Text:: ....................................................................................................171 Chapter 6: Conclusion

Porting and optimizing a routing library for C* on the iPSC/860

Creator:: Uberoy, Chetan
Abstract:: High level data-parallel languages are easy to use and shield the programmer from machine specific details. A simple and efficient way of providing an interface to such languages is to develop a machine-independent compiler and a routing library, which isolates the low-level machine dependent communication functions, The compiler translates the...
Resource Type:: Capstone Project
Full Text:: iPSC system calls 6 Chapter 3 An overview of C* 3.1 Shapes 8 3.2 Parallel variables 8 3.3 The

High-speed implementation of the RSA cryptosystem

Creator:: Peng, Yanqun
Abstract:: A public key cryptosystem allows two or more parties to securely communicate over an insecure channel without establishing a physically secure channel for key exchange. The RSA cryptosystem is the most popular public key cryptosystem ever invented. It is based on the difficulty of factoring large composite numbers. Once the...
Resource Type:: Masters Thesis
Full Text:: 000 0 1 001 1 M 010 2 M*M=M2 011 3 M2*M=M3 100 4 M3*M=M4 101 5 M4 *M =MS 110 6 M5*M=M6 111 7 M6

ScholarsArchive@OSU

Reaction Pathways of Oxo-Hydroxo Group 5 Clusters to Metal Oxide Thin Films

Scale effects on reinforced concrete beams strengthened for shear with discrete externally bonded carbon fiber-reinforced polymer U-wraps

An Investigation on Nanoscale-shape-mediated Coupling Between Temperature and Densification in Intense Pulsed Light Sintering of Silver Nanoparticles

Assisting Sustainability Analysis of Forest Bioenergy Supply Chains using Mathematical Optimization

Synthetic instrument generation : generating novel instrument timbres with a genetic algorithm

Advancing Power Grid Computing: Analysis and Synthesis of Wide-Area Data, Distributed Real-Time Hardware-In-the-Loop Simulations, and Machine Learning for Event Detection

Machine learning in engineering : techniques to speed up numerical optimization

An Information Modeling Framework for Support of Sustainable Manufacturing System Design Decision Making

Porting and optimizing a routing library for C* on the iPSC/860

High-speed implementation of the RSA cryptosystem

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