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Filtering by: Degree Field BioResource Research Remove constraint Degree Field: BioResource Research Degree Level Bachelor's Remove constraint Degree Level: Bachelor's Rights Statement In Copyright Remove constraint Rights Statement: In Copyright

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Opportunities and Limitations in Achieving Real-Time Observation of Soil Nitrate

Creator:

Auld, Ryan A.

Abstract:

There are many possible benefits that can arise from the ability to take real-time measurements of soil water nitrate concentrations in a field, from ecological to agricultural to industrial reasons. In order to achieve this, we adapted a NitraLED sensor with a ceramic porous cup in order to allow diffusion...

Resource Type:

Honors College Thesis
Gene expression analysis in feline injection-site sarcoma : differential expression of the ΔNp63 and TAp63 isoforms

Creator:

Dien, Thalia

Abstract:

Background Feline injection-site sarcoma (FISS) is a rare and aggressive tumor associated with vaccines, drug injections, and skin trauma in cats. The understanding of FISS remains limited, posing challenges in its diagnosis, treatment, and prevention. In this study, we analyzed the differential expression of miRNAs and their target genes in...

Resource Type:

Undergraduate Thesis
Aluminum Tolerance of Winter Wheat

Creator:

Sadler, Cameron

Abstract:

Wheat is an important part of a healthy and balanced diet, requiring six servings per day to maintain a recommended 2000 Calorie intake (McRae, 2017). Because of this more land than almost any other kind of cereal is set aside for the purposes of growing wheat. To keep up with...

Resource Type:

Undergraduate Thesis
Monitoring Onion Thrips Response to Insecticide Agri-Mek SC in the Treasure Valley of Eastern Oregon and Western Idaho

Creator:

Flores Elizondo, Dennet

Abstract:

Onion thrips (Thrips tabaci) are pests found in onion fields of the Treasure Valley, which is located in Eastern Oregon and Western Idaho. Thrips cause damage to this high value crop by feeding on the onion’s extracellular fluid, making photosynthesis more difficult to occur. The feeding from the thrips can...

Resource Type:

Undergraduate Thesis
Utilization of structure-activity-relationship for predicting chemical toxicity in primary human lung cells

Creator:

Galbreath, Amanda

Abstract:

There is a growing need to establish alternative approaches for assessing hazard from chemical exposure compared to the traditional method of animal testing. Approaches that relate chemical structure to biological activity are gaining acceptance in the field as in silico methods for characterizing and predicting chemical toxicity. In this study,...

Resource Type:

Undergraduate Thesis
Development of a diagnostic assay for Phytophthora ramorum lineage detection

Creator:

Roig-Paul, Mireia

Abstract:

Phytophthora ramorum is the causal agent of Sudden Oak Death (SOD), which is an economically and environmentally important disease causing up to 80% mortality of tanoaks in Pacific Northwest coastal forests (LeBoldus et al., 2022). There are currently four clonal lineages in the United States and Europe, named North America...

Resource Type:

Undergraduate Thesis
Exploring the Growth Habits of Sweetpotatoes (Ipomoea batatas) in the Willamette Valley of Western Oregon

Creator:

Epps, Charlotte

Abstract:

Sweetpotatoes are a highly nutritious staple crop, playing an important role in global nutritional security. Although the majority of research in the United States (U.S.) focuses on the cultivation of the storage roots, both the leaves and roots are edible. Sweetpotatoes are indigenous to the Andes Region of South America;...

Resource Type:

Undergraduate Thesis
Ovarian protein hormones as biomarkers of fertility in dairy cows – Is it an acceptable model to predict infertility in dairy breeds?

Creator:

Lopez, Ruben

Abstract:

Female dairy cattle are particularly prone to infertility/subfertility with pregnancy rates ranging as low as 27% to a high 40%. On average it takes more than one breeding/insemination event for dairy cattle to become pregnant. This results in a loss of the number of calves a female would have per...

Resource Type:

Undergraduate Thesis
Anti-Mullerian Hormone (AMH) Levels Are Reduced by Age, But Do Not Correlate With Pregnancy In Timed-Mated Rhesus Monkey Females (Macaca mulatta)

Creator:

Roth, Maggie

Abstract:

Infertility is an issue affecting millions of women across the globe, yet the causes are not fully understood, and treatment options are often ineffective. The evaluation of reproductive hormones has been a common tool used by fertility clinics as a way to predict the ovarian response to treatment and gain...

Resource Type:

Undergraduate Thesis
Light quality manipulation for the solvent extraction of phycocyanin from Oregon freshwater cyanobacteria

Creator:

Gregor, Katelin

Abstract:

Phycocyanin, a photosynthetic pigment-protein complex produced by cyanobacteria, has critical value in the medical field at high purity. Costs associated with the extraction of this pigment are high, emphasizing the importance of optimal growth conditions. The aim of this study was to investigate potential commercial producers of phycocyanin by evaluating...

Resource Type:

Honors College Thesis

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Academic Affiliation

College of Agricultural Sciences14
Biological and Ecological Engineering3
College of Pharmacy1
Crop and Soil Science1
Environmental and Molecular Toxicology1
more Academic Affiliations »

Advisor

Crannell, Wanda25
Crannell, Wanda K.10
Field, Katharine G.9
Williams, David E.7
Azarenko, Anita N.6
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1992 to 2024

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Unknown 21

Committee Member

Field, Katharine G.40
Field, Kate14
Field, Katharine12
Azarenko, Anita9
Field, Katherine6
more Committee Members »

Conference Name

Celebration of Undergraduate Excellence3

Creator

Bernert, Ann3
Field, Gillette M.3
Howe, Shianne M.3
Ruiz Orozco, Gloria3
Aranda, Ana2
more Creators »

Contributor

Chitturi, Anitha2
Ellen, Gwendolyn2
Fernandez Salvador, Javier Antonio2
Lambrinos, John2
Rowe, Shawn2
more Contributors »

Date

Date range begin – Date range end

Current results range from 1992 to 2023

View distribution

Unknown 1

Decade

2020-202948
2010-2019148
2000-200974
1990-199922

Degree Field

BioResource Research[remove]293
International Studies9
Animal Sciences3
Biochemistry and Biophysics1
Biology1
more Degree Fields »

Degree Level

Bachelor's[remove]293

Degree Name

Bachelor of Science (B.S.)224
Honors Bachelor of Science (H.B.S.)66
Bachelor of Arts (B.A.)8
Honors Bachelor of Arts (H.B.A.)2

File Format

application/pdf73
application/msword10
application/vnd.ms-powerpoint9
image/jpeg1
mp41

Language

English [eng]293

License

All rights reserved127
Attribution 4.0 (CC BY 4.0)14
Attribution-NoDerivatives 4.0 (CC BY-ND 4.0)3
Attribution-NonCommercial-NoDerivatives 4.0 (CC BY-NC-ND 4.0)2
Attribution-NoDerivs 3.0 United States1
more Licenses »

Non-Academic Affiliation

Oregon State University. Bioresource Research289
Oregon State University. Honors College61
Oregon State University. Undergraduate Research, Scholarship, and the Arts (URSA)9
Oregon State University Bioenergy Minor Program4
Oregon State University. Continuing Researchers Support Program4
more Non-Academic Affiliations »

Peer Reviewed

No288

Resource Type

Undergraduate Thesis199
Presentation105
Honors College Thesis61
Poster8
Research Paper5
more Resource Types »

Rights Statement

In Copyright[remove]293

Subject

Biomass energy3
DNA repair3
Agricultural pests -- Integrated control -- Research2
Aphids -- Biological control2
Beneficial insects -- Oregon2
more Subjects »

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