Index Catalog // ScholarsArchive@OSU

Transcriptome profiling of Nitrosomonas europaea grown singly and in co-culture with Nitrobacter winogradskyi

Creator:: Pérez, José
Abstract:: In most environments, ammonia (NH₃) is oxidized to nitrate (NO₃⁻) via the intermediate nitrite (NO₂⁻). This is a microbe-driven process involving phylogenetically distinct types of microorganisms, namely, ammonia-oxidizing bacteria (AOB) and Thaumarchaea (AOA), and nitrite-oxidizing bacteria (NOB). Nitrosomonas europaea and Nitrobacter winogradskyi are the best studied AOB and NOB, respectively,...
Resource Type:: Masters Thesis
Full Text:: THESIS OF José Pérez for the degree of Master of Science in Microbiology presented on March 20, 2014

Enhanced-accuracy oversampled data converters

Creator:: Ceballos, Jose Luis
Abstract:: Digital-to-analog converters (DACs) suffer from static and dynamic nonlinearity problems, which degrade their accuracy and performance. Mismatch errors in the analog components restrict the maximum achievable linearity. This thesis presents various techniques for correcting these errors. It describes a correction process for the nonlinear behavior of DACs, on three different...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF José Luis Ceballos for

Factors that motivate Latino students to pursue higher education in selected colleges in the state of Oregon

Creator:: Meza Discua, José Luis
Abstract:: Latinos are the largest and most rapidly growing ethnic minority in the United States, and they have the highest dropout rates of any major ethnic group in the country (U.S. Department of Labor, 2003). Latinos' educational attainment is consistently lower than that of other students (Gandara, 2008). The majority of...
Resource Type:: Dissertation
Full Text:: DISSERTATION OF José Luis Meza Discua for the degree of Doctor of Philosophy in Education presented on

Studies on the etiology and epidemiology of bull's eye rot of pears

Creator:: Henriquez, Jose Luis, 1961-
Abstract:: The objective of this dissertation is to introduce low-cost processing methods for the fabrication of ZnO transparent thin-film transistors (TTFTs). A novel method for depositing ZnO body layers via spin-coating of a zinc nitrate-based spin solution is presented. The processing conditions of spin-coated ZnO are optimized to produce continuous and...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Jose Luis Henriquez for the degree

Biology of the seed chalcids Bruchophagus gibbus (Boheman) and B. roddi Gussakovskii in Oregon

Creator:: Carrillo S., Jose Luis
Resource Type:: Masters Thesis
Full Text:: B. RODDI GUSSAKOVSKII IN OREGON by JOSE UJIS CAFHILLO S. A THESIS submitted to OREGON

Evaporation as an aid in calculating irrigation requirements for crops

Creator:: Lugo-Blanco, Julio Jose
Resource Type:: Masters Thesis
Full Text:: Julio Jose Lugo - Blanco A THESIS submitted to the OREGON STATE COLLEGE in partial fulfillment

Combining ability and associations of agronomic traits involving three sources of dwarfism in wheat (Triticum aestivum, L. em Thell)

Creator:: Maya de Leon, Jose Luis
Abstract:: Three genetically different dwarf cultivars of spring wheat were evaluated as potential sources of short stature to use in a wheat improvement program. The study involved a five parent diallel cross which included a semidwarf, a standard height and three dwarf cultivars. The genetic sources of dwarfism included a Norma...
Resource Type:: Dissertation
Full Text:: JOSE LUIS MAYA DE LEON for the DOCTOR OF PHILOSOPHY (Name) (Degree) in Agronomic Crop Science

The influence of different processing procedures on strawberry juice and wine quality

Creator:: Flores Gaytan, Jose Humberto
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jose H. Flores Gaytan for the

An on-line advanced plant simulator (OLAPS)

Creator:: Samuels, Jeffery W.
Abstract:: A PC based on-line advanced plant simulator (OLAPS) for high quality simulations of Portland General Electric's Trojan Nuclear Facility is presented. OLAPS is designed to simulate the thermal-hydraulics of the primary system including core, steam generators, pumps, piping and pressurizer. The simulations are based on a five equation model that...
Resource Type:: Dissertation
Full Text:: major professor Dr. Jose Reyes and the members of my committee; Dr. Alan Robinson Head of the Department

The study of cold leg thermal stratification in APEX-CE

Creator:: Antoine, Stephanie Y. L. Antoine
Abstract:: This research presents an analysis of thermal stratification in the reactor cold leg of the Advanced Plant Experiment-Combustion Engineering (APEX-CE). This phenomenon may be a precursor leading to a Pressurized Thermal Shock (PTS) event in a nuclear power plant. This work was performed in support of the U.S. Nuclear Regulatory...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Transcriptome profiling of Nitrosomonas europaea grown singly and in co-culture with Nitrobacter winogradskyi

Enhanced-accuracy oversampled data converters

Factors that motivate Latino students to pursue higher education in selected colleges in the state of Oregon

Studies on the etiology and epidemiology of bull's eye rot of pears

Biology of the seed chalcids Bruchophagus gibbus (Boheman) and B. roddi Gussakovskii in Oregon

Evaporation as an aid in calculating irrigation requirements for crops

Combining ability and associations of agronomic traits involving three sources of dwarfism in wheat (Triticum aestivum, L. em Thell)

The influence of different processing procedures on strawberry juice and wine quality

An on-line advanced plant simulator (OLAPS)

The study of cold leg thermal stratification in APEX-CE

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