Digital Commons Network^™

On The Profitability Of Uas-Based Ndvi Imagery For Variable Rate Nitrogen Prescriptions In Corn And Wheat In North Dakota, Christopher Joseph Duchsherer

Agribusiness and Applied Economics

This study examines the grower’s decision to invest in precision agriculture technologies especially in-season variable rate nitrogen applications based on NDVI data collected from UAVs. NDVI, yield, soil, and other field data were collected from multiple corn and wheat fields located throughout North Dakota. Each field was divided into management zones to determine profitability of utilizing the technology based on in-season nitrogen applications for the grower’s field practice, high, low, and no applications. Results show that using the NDVI data collected from UAVs can be profitable when the grower decides to make the decision to apply nitrogen in a sidedress …

The Role Of Trade Facilitation Indicators And Genetically Engineered Restrictive Index On U.S. State Exports And Efficiency, Kwame Asiam Addey

Agribusiness and Applied Economics

Trade Facilitation Indicators have become important mechanisms of monitoring the ease of trade. Another issue of rising concern is the pervasive debate on genetically engineered organisms and the development of Genetically Engineered Restrictive Index to evaluate its implications on trade. With regards to these, the objective of the United States Trade Representative is to eliminate implicit trade barriers. Hence, this study examines the impact of TFIs on U.S. agricultural export and its efficiency. From the results, a 1% increase in destination’s Genetically Engineered Restrictive Index leads to a US$ 9,426.82 and US$ 74,268.04 decline in corn and soybean exports while …

Shanghai Is A Fast Paced City: An Exploration Into The Rapid Growth Of Queer And Trans Communities In Shanghai, China, Frances S. Hanna

University Honors Theses

In this undergraduate honors thesis, I utilize supplementary research, the theories presented by Michel Foucault, Eve Sedgwick, Jürger Habermas, and Roland Barthes in addition to my own personal experiences and observations through an autoethnographic lens to answer the question, “How do gender and sexual minority groups, such as queer and trans people, develop, maintain, and grow community spaces in Shanghai, China?” This work seeks to shine a light on the often underrepresented and unstudied topic of queer and trans communities in China, and how they continue to flourish despite pre-existing structures that deter them. Evoking Foucault’s imagery of a different …

Does Collective Action Sequester Carbon? Evidence From The Nepal Community Forestry Program, Randall Bluffstone, Eswaran Somanathan, Prakash Jha, Harisharan Luintel, Rajesh Bista, Mike Toman, Naya Paudel, Bhim Adhikari

Economics Faculty Publications and Presentations

Highlights

• Presumed open access forests have as little as 34% of those under collective action.

• No evidence that Community Forestry Programme forests store more carbon

.• Carbon from collective action not conditional on Community Forestry Programme.

Growing Deeper Roots: Toward Resilient Urban Forests, Sachi Arakawa

Metroscape

This article examines the urban forest in Portland, Oregon, as part of a complex system that requires management, education and outreach to remain healthy and sustainable. It also reviews the economic and ecological benefits of a health urban forest.

Intensity Inhomogeneity Correction Of Sd-Oct Data Using Macular Flatspace, Andrew Lang, Aaron Carass, Bruno M. Jedynak, Sharon D. Solomon, Peter A. Calabresi, Jerry L. Prince

Mathematics and Statistics Faculty Publications and Presentations

Images of the retina acquired using optical coherence tomography (OCT) often suffer from intensity inhomogeneity problems that degrade both the quality of the images and the performance of automated algorithms utilized to measure structural changes. This intensity variation has many causes, including off-axis acquisition, signal attenuation, multi-frame averaging, and vignetting, making it difficult to correct the data in a fundamental way. This paper presents a method for inhomogeneity correction by acting to reduce the variability of intensities within each layer. In particular, the N3 algorithm, which is popular in neuroimage analysis, is adapted to work for OCT data. N3 works …

Oregon Manufacturing Extension Partnership: Economic Impact Analysis -- January 2018 Update, Emma Willingham

Northwest Economic Research Center Publications and Reports

The Hollings Manufacturing Extension Partnership (MEP), founded in 1988, is a network of non-profit agencies staffed by industry professionals and consultants. Historically, MEP has sought to increase the competitiveness of small to mid-size enterprises (which as a group comprise 99% of all U.S. manufacturing firms) by providing expert guidance and access to resources. In recent years, the severe economic recession sparked increased interest in the strength of the manufacturing sector, due to its longtime status as one of the major drivers of the domestic economy. Oregon Manufacturing Extension Partnership (OMEP), the Oregon branch of MEP, works to provide data-driven analysis …