Index Catalog // ScholarsArchive@OSU

Physiological and biochemical characteristics of two cultivars of tall fescue (Festuca arundinacea Schreb.) under different environmental conditions

Creator:: Fino, Antonio Carlos
Abstract:: Two cultivars of tall fescue (Festuca arundinacea Schreb.) with contrasting growth habits were studied under field and growth chamber conditions. Fawn, an established cultivar since 1964, and TFM, an experimental line, were observed to grow better during spring and fall months respectively, in the field. Different temperature regimes of 10/4,...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Antonio Carlos Fino for the

Effectiveness of glucose oxidase/catalase for on-board preservation of shrimp

Creator:: Kantt, Carlos Alberto
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Carlos Alberto Kantt for the

Decomposing Revenue Efficiency in Fisheries

Creator:: Alvarez, Antonio and Arias, Carlos
Abstract:: The estimation of production frontiers using revenue as the dependent variable is very common in fisheries research since in multi-species fisheries boats catch several species and their output must be aggregated somehow. The objective of this paper is to decompose revenue efficiency into two components, one due to quantities and...
Resource Type:: Conference Proceeding
Full Text:: DECOMPOSING REVENUE EFFICIENCY IN FISHERIES Antonio

Effect of molecular conformation on the surface properties of polyelectrolyte solutions : xanthan gum model studies

Creator:: Young, San Land
Abstract:: A commercially important polyelectrolyte, xanthan, was chosen for a systematic analysis of the relationship between molecular conformation and surface properties. In the first study the effects of ionic strength, xanthan concentration and temperature on the xanthan molecular conformation were investigated by potentiometric titration. The effects of the same factors and...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: J T J. Antonio Torres A commercially important polyelectrolyte, xanthan, was chosen

A comparison of psychological characteristics of standout police officers and Oregon Police Academy trainees

Creator:: Stevenson, Carl W.
Abstract:: Police officers are frequently viewed as being unable to perform the duties assigned to them by society. Criticism has focused on inappropriate reaction to social unrest and an inability to control crime. Improving the selection process of police officers has been proposed as an appropriate means of improving police officer...
Resource Type:: Dissertation
Full Text:: assistance where and when it was needed. I am especially grateful to Dr. Carlos Ovando and Dr. Tom Grigsby

Evaluation of education libraries for teacher education accreditation

Creator:: Knittel, Marjorie C.
Abstract:: The purpose of this investigation was to examine the literature in education and library science to determine why standards for education libraries have not been realized, in the light of the specific criteria for other areas of teacher education accreditation. Educators and librarians in favor of strict standards for education...
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGEMENTS My sincerest gratitude is extended to the members of my committee, Dr. Carlos Ovando, Dr

Monte Carlo analysis of the product handling and high-pressure treatment effects on the Vibrio vulnificus risk to raw oysters consumers

Creator:: Serment-Moreno, Vinicio, Deng, Kai, Wu, Xulei, Su, Yi-Cheng, Fuentes, Claudio, Torres, J. Antonio, and Welti-Chanes, Jorge
Abstract:: A Monte Carlo procedure considering the variability in oyster handling from harvest to raw consumption estimated reductions in the number of Vibrio vulnificus induced septicemia cases achieved by high-pressure processing (HPP). The calculations yielded pathogen load distributions in raw oysters from harvest to consumption. In the warm season, 2-6 min...
Resource Type:: Article
Full Text:: Monte Carlo analysis of the product

Theoretical perspectives on Latin American indigenous development, with reference to a case study of Cebadas, Ecuador

Creator:: Ocana, Juan Carlos
Abstract:: This thesis presents a discussion of the main materialistic theories proposed to explain the process of development among the indigenous population of Latin America. Four theoretical approaches are presented and discussed. The first one deals with the social group referred to as peasants. The second one explains the process of...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Juan Carlos Ocaña for the degree

Rattail fescue (Vulpia myuros) control in Italian ryegrass (Lolium multiflorum) grown for seed

Creator:: Reyes, Carlos C.
Abstract:: Italian ryegrass growth and production from positionally selective applications and sublethal rates of a nonselective herbicide were compared to growth and production when treated with diuron applied preemergence as a broadcast treatment and safened by activated carbon applied over the crop row. In the positionally selective treatments, herbicide spray was...
Resource Type:: Dissertation
Full Text:: (Lolium multiflorum) grown for seed AN ABSTRACT OF THE THESIS OF Carlos C. Reyes for the degree of

Inclusion of the variability of model parameters on shelf-life estimations for low and intermediate moisture vegetables

Creator:: Escobedo-Avellaneda, Zamantha, Velazquez, Gonzalo, Torres, J. Antonio, and Welti-Chanes, Jorge
Abstract:: Shelf-life is the time period during which products retain market-acceptable quality while meeting legal and safety requirements. Deterministic models yield single value estimations of shelf-life typically based on average or worst-case values for input parameters. In deterministic calculations, considering the input parameter variability can be challenging. In this study, a...
Resource Type:: Article
Full Text:: vegetables 2 3 Zamantha Escobedo-Avellaneda1, Gonzalo Velazquez2; J. Antonio Torres3 4 and Jorge Welti

ScholarsArchive@OSU

Physiological and biochemical characteristics of two cultivars of tall fescue (Festuca arundinacea Schreb.) under different environmental conditions

Effectiveness of glucose oxidase/catalase for on-board preservation of shrimp

Decomposing Revenue Efficiency in Fisheries

Effect of molecular conformation on the surface properties of polyelectrolyte solutions : xanthan gum model studies

A comparison of psychological characteristics of standout police officers and Oregon Police Academy trainees

Evaluation of education libraries for teacher education accreditation

Monte Carlo analysis of the product handling and high-pressure treatment effects on the Vibrio vulnificus risk to raw oysters consumers

Theoretical perspectives on Latin American indigenous development, with reference to a case study of Cebadas, Ecuador

Rattail fescue (Vulpia myuros) control in Italian ryegrass (Lolium multiflorum) grown for seed

Inclusion of the variability of model parameters on shelf-life estimations for low and intermediate moisture vegetables

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