Index Catalog // Hyrax

Data-driven imputation of miscibility of aqueous solutions via graph-regularized logistic matrix factorization

O Criador:: Behnoudfar, Diba, Simon, Cory M., and Schrier, Joshua
Abstract:: Aqueous, two-phase systems (ATPSs) may form upon mixing two solutions of independently water-soluble compounds. Many separation, purification, and extraction processes rely on ATPSs. Predicting the miscibility of solutions can accelerate and reduce the cost of the discovery of new ATPSs for these applications. Whereas previous machine learning approaches to ATPS...
Resource Type:: Article
Full Text:: pairwise miscibility of 68 solutions from Peacock et al. [ACS Appl. Mater. Interfaces 2021, 13, 11449

Reversible Covalent Binding of Desferrioxamine B (DFOB) to 2 Polystyrene Microspheres for the Chelation of Aqueous Iron Citrate

O Criador:: Touma, Jad G., Kelly, Christine, Coblyn, Matthew, Jovanovic, Goran N., and Schilke, Kate
Abstract:: Desferrioxamine B (DFOB) was reversibly and covalently conjugated to polystyrene microspheres via N-succinimidyl 3-(2-pyridyldithio)propionate (SPDP) crosslinker. DFOB retained post-immobilization activity with at least 89% able to bind Fe(III)-citrate under pH 7.4 and a citrate:iron molar ratio = 100:1. Comparing iron capture by DFOB-activated beads and sulfhydryl (−SH) control beads demonstrated...
Resource Type:: Article
Full Text:: that DFOB’s terminal amino group does not participate 38 in the complexation of metal ions, multiple

Hardware design and protection issues in an AC/AC converter

O Criador:: Faveluke, Alex
Abstract:: An AC/AC converter has been designed and implemented for the purpose of providing a modular drive system with a Brushless Doubly-Fed Machine (BDFM.) This converter is to be used in laboratory testing and also as part of a demonstration system in the field. All hardware needed to start and run...
Resource Type:: Masters Thesis
Full Text:: Hardware design and protection issues in an AC/AC converter

Computerised dynamic control of an ac dynamometer

O Criador:: Rodrigues, Terence Keith
Abstract:: The Motor Systems Resource Facility (MSRF) at Oregon State University presently conducts a variety of steady state tests on Motors and Generators, with ratings of upto 300Hp.(225kW), using a dynamometer. The dynamometer consists of an induction motor fed by a power electronic converter. A control computer uses a serial link,...
Resource Type:: Masters Thesis
Full Text:: : Computerised Dynamic Control of an AC Dynamometer. Abstract approved: an K. Wallace The Motor Systems

A low cost AC motor drive for battery powered applications

O Criador:: Wiley, Brian
Abstract:: Environmental concerns have renewed the interest in electric vehicles. To gain widespread use, electric vehicles will also have to offer good performance and be reasonably priced. AC drive systems using modern semiconductors can provide efficient operation at the required power levels, but their cost at present is still too high....
Resource Type:: Masters Thesis
Full Text:: A Low Cost AC Motor Drive For Battery Powered Applications

Impact excitation efficiency in AC-driven thin-film electroluminescent devices

O Criador:: Peter, Manuela
Resource Type:: Masters Thesis
Full Text:: Impact excitation efficiency in AC-driven thin-film

System optimization studies related to stator design and AC/AC converter selection for brushless doubly-fed machines

O Criador:: Bhowmik, Shibashis
Abstract:: The advent of superior power semiconductor devices and converter topologies has renewed interest in ac drive systems. Although considerable research efforts have gone into improving power electronic converter devices and topologies, very little has been reported on the overall performance optimization of induction machine drive systems. The report of the...
Resource Type:: Masters Thesis
Full Text:: AC/AC converter selection for brushless doubly-fed machines AN ABSTRACT OF THE THESIS OF Shibashis

Electroluminescence in diamond-like carbon films

O Criador:: Kim, S. B. and Wager, J. F.
Abstract:: White electroluminescence (EL) was observed for the first time from diamond-like carbon (DLC) films at room temperature. ac voltages in excess of 200 V were applied to a metal-insulator-semiconductor (i.e., DLC)-insulator-metal device structure to observe EL. At an applied voltage of 235 V, the brightness and efficiency were 0.5 fl...
Resource Type:: Article

The effects of stand density on the growth and microclimate of young Douglas-fir stands

O Criador:: Woodruff, David R.
Abstract:: My objectives were to investigate the correlation of height and diameter growth in young Douglas-fir (Pseudotsuga menziesii) plantations with stand density, and to determine the effects of stand density on the canopy boundary layer conductance (g[subscript]ac) and microclimate characteristics of young Douglas-fir plantations. I measured annual height (h) and diameter...
Resource Type:: Masters Thesis
Full Text:: low-, mid-, and high-density treatments 38 1.5 Comparison of mean annual increase in d2h for 300

A delta-sigma pulse width modulator with pulse dithering

O Criador:: Lewison, Richard S.
Abstract:: Pulse Width Modulation (PWM) has been used extensively for motor control, DC-AC converters, DC-DC converters and in audio applications. The conventional method of generating a pulse width modulated signal involves generating an accurate sawtooth or triangle wave using analog circuits. In CMOS, being analog circuit intensive puts extra constraints on...
Resource Type:: Masters Thesis
Full Text:: Width Modulation (PWM) has been used extensively for motor control, DC-AC converters, DC-DC converters

Hyrax

Data-driven imputation of miscibility of aqueous solutions via graph-regularized logistic matrix factorization

Reversible Covalent Binding of Desferrioxamine B (DFOB) to 2 Polystyrene Microspheres for the Chelation of Aqueous Iron Citrate

Hardware design and protection issues in an AC/AC converter

Computerised dynamic control of an ac dynamometer

A low cost AC motor drive for battery powered applications

Impact excitation efficiency in AC-driven thin-film electroluminescent devices

System optimization studies related to stator design and AC/AC converter selection for brushless doubly-fed machines

Electroluminescence in diamond-like carbon films

The effects of stand density on the growth and microclimate of young Douglas-fir stands

A delta-sigma pulse width modulator with pulse dithering

Filtre sua busca

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Conference Section/Track

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

Formato

Language

License

Localização

Non-Academic Affiliation

Peer Reviewed

Tipo de recurso

Rights Statement

Sujeito

Busca

Resultados da Busca

Filtre sua busca