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Filtering by: Has journal Journal of Marine Science and Engineering Remove constraint Has journal: Journal of Marine Science and Engineering Degree Field BioResource Research Remove constraint Degree Field: BioResource Research Degree Name Bachelor of Science (B.S.) Remove constraint Degree Name: Bachelor of Science (B.S.)

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Partial purification of endo-1,4-β-D-glucanase I of Trichoderma reesei and use in small-scale enzymatic hydrolysis of cellulose

Creator:

Pautsch, Lindsay

Abstract:

In order to reduce the cost of lignocellulosic ethanol production, a model was previously developed to predict the amount of fermentable sugar released based on parameters concerning both biomass and enzymes. To validate this model, enzymatic hydrolysis must be carried out using individual purified cellulase enzymes. Endo-1,4-β-D-glucanase I (EG I),...

Resource Type:

Undergraduate Thesis

Full Text:

and endoglucanase II by fast protein liquid chromatography. Journal of Chromatography A 808, 153–165
Toxicity and Mutagenicity of Polycyclic Aromatic Hydrocarbons in Contaminated Soils using Mammalian In Vitro Assay

Creator:

Luker, George W.

Abstract:

There exists a growing need to establish a better in vitro model for evaluating PAH toxicity and carcinogenicity and to improve assessments of risk to human health, especially to the complex mixtures that exist in the environment. Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous environmental contaminants due to the incomplete combustion...

Resource Type:

Undergraduate Thesis

Full Text:

Toxicity and Mutagenicity of Polycyclic Aromatic
Toxicity and Mutagenicity of Polycyclic Aromatic Hydrocarbons in Contaminated Soils using Mammalian In Vitro Assay

Creator:

Luker, George W.

Abstract:

There exists a growing need to establish a better in vitro model for evaluating PAH toxicity and carcinogenicity and to improve assessments of risk to human health, especially to the complex mixtures that exist in the environment. Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous environmental contaminants due to the incomplete combustion...

Resource Type:

Presentation

Full Text:

Contaminated Soils using Mammalian In Vitro Assay Toxicity and Mutagenicity of Polycyclic Aromatic
A Needs Assessment of Social Emotional Learning Integration in Pre-College STEM Education at OSU

Creator:

Rodriguez Cardoso, Metzin A.

Abstract:

STEM education is delivered to K12 audiences by Pre-college Programs across the nation, many of which serve underrepresented and underserved students as part of their core missions. While there is robust attention to STEM curriculum development and college connection events in such programs, few have social-cultural aspects of learning as...

Resource Type:

Undergraduate Thesis

Full Text:

to higher education in science, technology, engineering, and mathematics. Journal of Women and
Spatial variability of heavy metals within a tree using the Othitricum lyellii moss biomonitor model

Creator:

Field, Gillette M.

Abstract:

The variability of heavy metal concentrations (Pb, Cd, Zn, and Cu) of the terrestrial moss Orthotrichum lyellii on single trees was evaluated at two sites in the Pacific Northwest, one relatively unpolluted and the other polluted. In addition, a reciprocal transplant of O. lyellii between the unpolluted and polluted sites...

Resource Type:

Undergraduate Thesis

Full Text:

Between a Polluted and Non-Polluted Site.” Journal of Atmospheric Chemistry; Dordrecht 49 (1–3): 191–97
Impact of lignin on efficiency of small-scale enzymatic hydrolysis of lignocellulosic biomass

Creator:

Potapchuk, Angelica

Abstract:

Energy production and consumption is a major environmental and economic concern in the world today. Biofuel produced from lignocellulosic biomass is being explored as an alternative energy source to petroleum. Lignocellulosic biomass is comprised of cellulose, hemicellulose, and lignin. To produce biofuels, lignocellulosic biomass must be broken down to expose...

Resource Type:

Presentation and Undergraduate Thesis

Full Text:

resources. Journal of Materials Research and Technology. 2015;4(1):26-32. doi:10.1016/j.jmrt.2014.10.009
Overview of the Comparison of Commercial Pelagic Species Fisheries Management in Malaysia and Oregon, United States

Creator:

Ahmad, Amir

Abstract:

The United Nations Food and Agriculture Organization (FAO) in the State of World Fisheries and Aquaculture 2018, has observed that the trend of the world’s marine fish stocks has been overexploited, depleted, and has exhibited decreasing trend within the fraction of biologically sustainable levels. While these situations are an alarming...

Resource Type:

Undergraduate Thesis

Full Text:

comprise eight major inland waters of the continent and 19 major marine fishing areas on the Atlantic
Monitoring Resistance in Onion Thrips to Insecticides, Lannate® and Exirel®, in the Treasure Valley of Eastern Oregon and Southwestern Idaho

Creator:

Sanchez, Kevin

Abstract:

To evaluate and monitor insecticide resistance in onion thrips Thrips tabaci on onion (Allium cepa), we conducted a study using three field populations in the Treasure Valley of eastern Oregon and southwestern Idaho using the insecticides Lannate (methomyl) and Exirel (cyantraniliprole). To evaluate these two insecticides, biological assays were conducted...

Resource Type:

Undergraduate Thesis

Full Text:

Insecticides, Lannate® and Exirel®, in the Treasure Valley of Eastern Oregon and Southwestern Idaho by
Incorporating Bioenergy Education into Agricultural Based Youth Programs : A pilot study

Creator:

Schrock, Nicole

Abstract:

4-H, an agriculture based youth program, promotes a variety of curricula in both agriculture and Science, Technology, Engineering and Math (S.T.E.M.) topics. However, science based curricula provided by this organization gravitates away from the programs agricultural roots. An effort was made to pilot a test on lesson plans that would...

Resource Type:

Undergraduate Thesis and Presentation
Enhancing Protocols to Improve Consistency Across Nanotoxicology Studies

Creator:

Luker, Sabrina R.

Abstract:

In current nanotoxicology research, there is a lack of standardization in reporting of zebrafish exposure media and sonication practices. This lack of standardization in use and reporting methods has made reproducing nanoparticle (NP) toxicity results between labs a common issue. It is important to have a standardized way of reporting...

Resource Type:

Undergraduate Thesis

Full Text:

usefulness and prevalence of this machine within labs in other fields of science. The other 49% used the

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Academic Affiliation

College of Agricultural Sciences4
Biological and Ecological Engineering2
College of Pharmacy1
Microbiology1

Advisor

Crannell, Wanda7
Crannell, Wanda K.6
Field, Katharine G.3
Liu, Hong2
Murthy, Ganti2
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 2001 to 2023

View distribution

Unknown 1

Committee Member

Field, Katharine G.14
Field, Kate4
Tilton, Susan C.3
Buermeyer, Andrew B.2
Chitturi, Anitha2
more Committee Members »

Conference Name

Celebration of Undergraduate Excellence1

Creator

Luker, George W.2
Nguyen, Vananh M.2
Trujillo, Stephanie2
Ahmad, Amir1
Ain, Najma1
more Creators »

Contributor

Chitturi, Anitha2
Alcazar Magana, Armando1
Berninghaus, Ashley E.1
Bishop, Cecily V.1
Carpenter, Evan, L.1
more Contributors »

Date

Date range begin – Date range end

Current results range from 2001 to 2023

View distribution

Unknown 1

Decade

2020-202923
2010-201926
2000-20092

Degree Field

BioResource Research[remove]52
International Studies2

Degree Level

Bachelor's52

Degree Name

Bachelor of Science (B.S.)[remove]52
Bachelor of Arts (B.A.)2

Language

English [eng]52

License

All rights reserved14
Attribution 4.0 (CC BY 4.0)7
Attribution-NonCommercial-NoDerivatives 4.0 (CC BY-NC-ND 4.0)1
Attribution-NonCommercial-ShareAlike 4.0 (CC BY-NC-SA 4.0)1

Non-Academic Affiliation

Oregon State University. Bioresource Research51
Oregon State University Bioenergy Minor Program4
Oregon State University. Continuing Researchers Support Program2
Oregon State University. Undergraduate Research, Scholarship, and the Arts (URSA)2
Oregon State University. Beginning Researchers Support Program1
more Non-Academic Affiliations »

Peer Reviewed

No51

Resource Type

Undergraduate Thesis50
Presentation12

Rights Statement

In Copyright52

Subject

Biomass energy2
Biodiesel fuels1
Cellulase -- Biotechnology1
Drug resistance in microorganisms1
Endophytic fungi1
more Subjects »

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