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Terra Cubes Design Final Technical Report: Design of a Modular Bioretention System for Nitrate, Phosphate and Herbicide Treatment

Creator:: Evans, Lucas, Larson, Lars, Debell, Thomas, and Dunstan, Nicholas
Abstract:: Plant nurseries comprise the largest agricultural sector in Oregon at nearly $1 billion per year. Even at this scale, individual nurseries and greenhouses do not have clear water quality standards set by the EPA. Watershed-level total maximum daily loads (TMDLs) have been set for excess nutrients and herbicides due to...
Resource Type:: Technical Report
Full Text:: | Systems Final Technical Report Terra CuBES Design Lucas Evans

Unified medical instrument prototype hardware : final report

Creator:: Hille, Joshua, Stevenson, Jay, and Nesler, Chris
Abstract:: DISCLAIMER This report was prepared by students as part of a university course requirement. While considerable effort has been put into the project, it is not the work of licensed engineers and has not undergone the extensive verification that is common in the profession. The information, data, conclusions, and content...
Resource Type:: Technical Report
Full Text:: technical advisor. Cairns participated on a previous MIME Capstone team which developed the first UMI. This

Sand mold clamping

Creator:: Bochtler, Benedikt, Teeter, John, and Thompson, Bobby
Abstract:: EXECUTIVE SUMMARY PROJECT CONTEXT ESCO Incorporated manufactures a variety of steel parts using a sand mold casting process. In this process a clamping device is used to prevent the sand mold from leaking during the pouring process. The current clamp design has several deficiencies including an uneven distribution of the...
Resource Type:: Technical Report
Full Text:: ..................................................................................................... 81 Appendix C: Vendor Data Sheets

The Siletz Eels: Oral History Interviews with Siletz Tribal Elders and Neighboring Residents Regarding The Decline in Siletz River Lamprey Populations

Creator:: Downey, Tom, Rilatos, Darin, Sondenaa, Annette, and Zybach, Bob
Abstract:: Lamprey eel harvesting has systematically and periodically occurred along the Siletz River and its tributaries for as many as hundreds, or thousands, or tens of thousands of years that human families and lamprey eel populations have coexisted in the Siletz Valley ecosystem. Historical, cultural, and biological information for the twentieth...
Resource Type:: Technical Report
Full Text:: and Darin Rilatos (employed by the tribe as a technical and research assistant for this project

Ingestion of Microplastics in the Juvenile Black Rockfish (Sebastes melanops) from Oregon Coastal Sampling Sites

Creator:: Arnold, Madison A.
Abstract:: Microplastics (<5mm) are a ubiquitous environmental pollutant that have the potential to cause significant harm in many fish species. Therefore, understanding the quantities at which they are being consumed by living organisms is crucial for characterizing risk. There are currently gaps in the microplastic literature regarding microplastic data from finfish...
Resource Type:: Presentation
Full Text:: , Anthony L. “Microplastics in the Marine Environment.” Marine Pollution Bulletin 62, no. 8 (August 1, 2011

Selection of hotels: Is the sustainability of a building more important than its aesthetic appearance?

Creator:: Chan, Lina
Abstract:: This study explores the influence that the sustainability of hotels has on the choice of hotels. Because of recent concern about global warming and reducing energy consumption, many designers are planning sustainable buildings. But often attractiveness is sacrificed for the goal of making a building sustain in its environment. The...
Resource Type:: Honors College Thesis
Full Text:: attractive hotel [female subjects 62% (n=34) and male subjects 81% (n=25)]. Yet once the sustainability of

Design, Construction, and Evaluation of a Scaled-Up Air-Cathode Microbial Fuel Cell

Creator:: Fulton, Nathan J.
Abstract:: Presented in this report is an investigation of the design, construction, and operation of scaled-up cloth electrode assembly (CEA) air-cathode microbial fuel cells (MFCs). 40 mL MFCs were designed and constructed using either single or double CEAs with carbon cloth electrodes. The MFCs were evaluated using acetate media, municipal wastewater,...
Resource Type:: Honors College Thesis
Full Text:: COD in brewing wastewater was removed while producing a power density 81% lower than acetate (160 W

Tests of a Direct Current Generator

Creator:: Leonard, Charles Herbert and Harris, Charles Sinclair
Abstract:: It is necessary before placing any piece of apparatus on the market to thoroughly test it under similar conditions to that for which it was designed, and to rate it accordingly to the results of the tests, allow a reasonable margin for unusual conditions. By the aid of our technical...
Resource Type:: Undergraduate Thesis
Full Text:: results of the tests, allow - a reasonable margin for unusual conditions. r_ the aid of our technical

Ingestion of Microplastics in the Juvenile Black Rockfish (Sebastes melanops) from Oregon Coastal Sampling Sites

Creator:: Arnold, Madison A.
Abstract:: Microplastics (<5mm) are a ubiquitous environmental pollutant that have the potential to cause significant harm in many fish species. Therefore, understanding the quantities at which they are being consumed by living organisms is crucial for characterizing risk. There are currently gaps in the microplastic literature regarding microplastic data from finfish...
Resource Type:: Undergraduate Thesis
Full Text:: anthropogenic origin 81% (67 pieces). Additionally, upon comparing microparticle consumption between the two

Wireless Charging System Using Inductive Coupling

Creator:: Waters, Allen T.
Abstract:: A wireless power transfer system using inductive coupling was designed and implemented as part of a three-member project team. The system uses coupled magnetic fields at a frequency of 606kHz to transfer electromagnetic energy from a charging base to the batteries of portable devices. It succeeded in transmitting power to...
Resource Type:: Honors College Thesis
Full Text:: . Technical details including schematics, code, and parts lists are appended. Key Words: wireless

ScholarsArchive@OSU

Terra Cubes Design Final Technical Report: Design of a Modular Bioretention System for Nitrate, Phosphate and Herbicide Treatment

Unified medical instrument prototype hardware : final report

Sand mold clamping

The Siletz Eels: Oral History Interviews with Siletz Tribal Elders and Neighboring Residents Regarding The Decline in Siletz River Lamprey Populations

Ingestion of Microplastics in the Juvenile Black Rockfish (Sebastes melanops) from Oregon Coastal Sampling Sites

Selection of hotels: Is the sustainability of a building more important than its aesthetic appearance?

Design, Construction, and Evaluation of a Scaled-Up Air-Cathode Microbial Fuel Cell

Tests of a Direct Current Generator

Ingestion of Microplastics in the Juvenile Black Rockfish (Sebastes melanops) from Oregon Coastal Sampling Sites

Wireless Charging System Using Inductive Coupling

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