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Perez-Perez 0163.pdf

Creator:: Pérez-Pérez, Marcos, Garza-Gil, Dolores, Varela-Lafuente, Manuel, and Surís-Regueiro, Juan
Abstract:: The aim of this work is to develop a predator-prey model for two species of commercial importance captured by the European fishing fleet in the European Grounds. In this model, the hake (Merluccius merluccius) represents the predator, and the blue whiting (Micromesistius poutassou) is the prey. Both the predator and...
Full Text:: BLUE WHITING SPANISH FISHERIES Pérez-Pérez, Marcos1; Garza-Gil, M. Dolores2; Varela-Lafuente

Aquaculture Technology Transfer for Native Species Production in Tribal Communities of Tabasco, Mexico

Creator:: Perez-Sanchez, Eunice and Bautista-Cruz, Candelario
Abstract:: The experiences on reproductive management of native specie such as Petenia splendida (Tenhuayaca) in the last four years in Tabasco, Mexico has generated enough information to allow the development of a technological package for supporting sustainable rural production, particularly in areas where most of the population belongs to ethnical groups....
Resource Type:: Research Paper
Full Text:: COMMUNITIES OF TABASCO, MEXICO Eunice Pérez-Sánchez, Universidad Juárez Autonoma de Tabasco División

Social and Economic Issues in Aquaculture Development for Coastal Communities of Tabasco, Mexico

Creator:: Perez Sanchez, Eunice, Muir, James F., and Ross, Lindsay G.
Abstract:: Following an assessment of Mexican water resources by governmental agencies in the late 1940’s, Tabasco State was identified as a potential area for aquaculture development, as the State holds 30% of National water resources and an important share of Southeast Mexican fisheries, particularly for oyster production. However, conflicts and competition...
Resource Type:: Conference Proceeding
Full Text:: Development for Coastal Communities of Tabasco, Mexico Eunice Perez Sanchez, James F. Muir and Lindsay

The Role of Cellular Senescence in the Development of Alzheimer's Disease

Creator:: Riordan, Ruben
Abstract:: Alzheimer’s Disease (AD) is a neurodegenerative pathology currently affecting nearly 44 million individuals worldwide, yet there are not currently any effective treatments or preventions for AD despite the rapid development in our understanding of the disease over the last four decades. The medical and sanitary innovations of the last century...
Resource Type:: Dissertation
Full Text:: Viviana I. Perez Alzheimer’s Disease (AD) is a neurodegenerative pathology currently affecting

Evaluating the Effect of Emotions on Student Learning using Prescriptive and Open-ended Lab Activities for a Lean Manufacturing Engineering Course

Creator:: Perez, Maritza
Abstract:: Research has shown that emotional connections during lab activities increase learning in chemistry and physics courses. However, little research has examined the effects of emotion in engineering courses, and these studies have recognized a dearth of research examining the ability of students to apply engineering concepts in real-world applications based...
Resource Type:: Masters Thesis
Full Text:: Maritza Perez for the degree of Master of Science in Industrial Engineering presented on June 9, 2023

Agricultural price and export policy : the 1980 coffee marketing reform in El Salvador

Creator:: Perez-Rivas, Guillermo
Abstract:: Searching for suitable measures to solve internal economic problems and promote economic development, many third world countries have switched from competitive to government-controlled trade of their agricultural staples. Such government intervention has failed in many LDCs and researchers have formulated models and made suggestions to alleviate the resulting distortions. Modelling...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Guillermo Pérez-Rivas for the

Glyphosate-resistance in Italian ryegrass (Lolium multiflorum): evaluation and investigation of the mechanisms of resistance

Creator:: Perez-Jones, Alejandro
Abstract:: A suspected glyphosate-resistant Italian ryegrass (Lolium multiflorum) (OR) population was collected from a filbert (Corylus avellana L.) orchard near Portland, OR. Based on the dose-response experiments conducted in the greenhouse, it was found that the suspected glyphosate-resistant population was approximately fivefold more resistant to glyphosate than the susceptible (S) population....
Resource Type:: Dissertation
Full Text:: OF Alejandro Perez-Jones for the degree of Doctor of Philosophy in Crop Science presented on

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

Long-term fertilizer input influences total and bioavailable metal in agricultural soils and crops

Creator:: Pérez, Angela L.
Abstract:: Protection of the quality and integrity of food supplies is of global concern. Crops can accumulate non-nutritive and sometimes toxic metals and metalloids. Accumulated metals/metalloids can come in part, from fertilizers, which may contain variable levels of non-nutritive metals or metalloids such as arsenic (As), cadmium (Cd), lead (Pb), nickel...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE DISSERTATION OF Angela L. Pérez for the degree of Doctor of Philosophy in Toxicology

Characterizing PM2.5 with Different Source Contributions

Creator:: Perez, Allison Mae S.
Abstract:: Ubiquitous fine particulate matter (PM2.5) exposures significantly impact global public health, yet little is known about the mechanisms causing these known adverse health effects. Oxidative stress due to PM2.5 associated chemical constituents, such as polycyclic aromatic hydrocarbons (PAHs), is a proposed possible mechanism for PM2.5 mediated health effects. Variations in...
Resource Type:: Honors College Thesis
Full Text:: Contributions by Allison Mae Perez A THESIS submitted to Oregon

ScholarsArchive@OSU

Perez-Perez 0163.pdf

Aquaculture Technology Transfer for Native Species Production in Tribal Communities of Tabasco, Mexico

Social and Economic Issues in Aquaculture Development for Coastal Communities of Tabasco, Mexico

The Role of Cellular Senescence in the Development of Alzheimer's Disease

Evaluating the Effect of Emotions on Student Learning using Prescriptive and Open-ended Lab Activities for a Lean Manufacturing Engineering Course

Agricultural price and export policy : the 1980 coffee marketing reform in El Salvador

Glyphosate-resistance in Italian ryegrass (Lolium multiflorum): evaluation and investigation of the mechanisms of resistance

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

Long-term fertilizer input influences total and bioavailable metal in agricultural soils and crops

Characterizing PM2.5 with Different Source Contributions

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