Digital Commons Network^™

Silicon-Mediated Oxidative Stress Tolerance And Genetic Variability In Rice(Oryza Sativa L.) Grown Under Combined Stress Of Salinity And Boron Toxicity, Muhammad Ansar Farooq, Zulfiqar Ahmad Saqib, Javaid Akhtar

Turkish Journal of Agriculture and Forestry

The benefits of silicon (Si) in improving crop fitness by biotic and abiotic stress resistance are widely reported. However, investigations about its protective mechanisms for plants facing multiple stresses are very limited. Two contrasting rice cultivars, KS-282 (salt-tolerant) and IRRI-6 (salt-sensitive), were grown in a pot experiment to study the interrelation between Si supplementation (0 and 150 mg kg-1) and boron (B) toxicity (0 and 2.5 mg kg-1) under salinity stress with emphasis on growth response, mineral contents, physiology, and enzymatic antioxidant system response. The results revealed that adverse growth conditions, particularly the combined stress of salinity and B toxicity, …

A Taste Of Armageddon: When Warring Is Done By Drones And Robots, Brian Stiltner

Philosophy, Theology and Religious Studies Faculty Publications

Discusses the increasing use of drones and weaponized robots. Argues that the international community must put firm ethical guidelines in place before the technology becomes rampant.

Paint Chip Indians, M. Alexander Pearl

Faculty Articles

This essay is a follow up to a previous article “How to Be an Authentic Indian” published in November of 2014 in the California Law Review Circuit. (M. Alexander Pearl, How to Be an Authentic Indian, 5 Cal. L. Rev. Circuit 392 (November 2014). This essay continues the satiric tone of my previous article and focuses on a single nationally relevant issue. With the current media emphasis on the controversy over recent representations of Indians in television and film (such as Netflix’s Unbreakable Kimmy Schmidt and the Adam Sandler written/directed Ridiculous Six), the essay is topical and examines the critiques …

A Case Study Of A Collegiate Intersex Athlete, Campbell Colin Query

Master of Education in Applied Human Development Graduate Projects

This study explored the experience of one collegiate intersex athlete. Grounded in a transfeminist perspective, narrative analysis was used to tell the story of the athlete’s experiences in life and in sport. The analysis revealed several themes, which are told through a series of five vignettes. The storytelling approach illustrates how the athlete negotiates the terrain between sex and gender and how her intersex condition has affected more than just her sporting experience. The themes that were pulled from the interview covered the medical side of CAH, her personal experience with CAH, how it has affected her family, her sporting …

Consent Not Required: Missouri’S Adoption Laws For Incapacitated Adults. Debrodie V. Martin, Kelly Collins

Missouri Law Review

This Note discusses Missouri’s adoption statutes, specifically adult adoptions and adoptions of mentally incapacitated adults, then explains the best interests of the child determination that courts perform when granting (or denying) a petition for adoption. Part II gives a brief background of the facts and circumstances surrounding DeBrodie v. Martin. Part III discusses the history of Missouri’s adoption statutes, focusing on adult adoptions, and explains the best interests of the child analysis in custody proceedings. Part IV delves into the initial Missouri Court of Appeals’ decision. Finally, Part V comments on the outcome upon remand and re-appeal of the case, …

A Comparative Performance Evaluation Of Various Approaches For Liver Segmentation From Spir Images, Evgi̇n Göçeri̇, Mehmet Zübeyi̇r Ünlü, Oğuz Di̇cle

Turkish Journal of Electrical Engineering and Computer Sciences

Developing a robust method for liver segmentation from magnetic resonance images is a challenging task because of the similar intensity values between adjacent organs, the geometrically complex liver structure, and injection of contrast media. Most importantly, a high anatomical variability of a healthy or diseased liver is a major challenge in defining the exact boundaries of the liver. Several artifacts of pulsation, motion, and partial volume effects are also among the variety of factors that make automatic liver segmentation difficult. In this paper, we present an overview of liver segmentation methods in magnetic resonance images and show comparative results of …

Digit Ratio, Anger And Music Preference, Rita Kanagat

Theses, Dissertations and Culminating Projects

This study examines the relationship between 2D:4D digit ratio, anger, and music preference. Digit ratio is the ratio of the finger lengths of the second and fourth finger, and is an indicator of prenatal testosterone levels. Prenatal testosterone levels are positively correlated with aggression in adulthood. Anger is a feeling that can be experienced as a standalone emotion, or it can lead to aggression. Due to the link between aggression and prenatal testosterone levels, anger was hypothesized to have a positive correlation with prenatal testosterone, shown by a negative correlation with digit ratio. In addition, music preference is related to …

The Influence Of Counselor Demographics, Work Experience, And Training On Counselor Self-Efficacy And Multicultural Counseling Self-Efficacy Among Urban School Counselors, Franco A. Gordillo

Theses, Dissertations and Culminating Projects

The purpose of this study was to examine the predictive value of counselor demographics, work experience, and training on counselor self-efficacy and multicultural counseling self-efficacy in urban school counselors. In addition, the predictive relationship between school counselor self-efficacy and school counselor multicultural counseling self-efficacy was examined. A correlational analysis was used to determine significance among the predictor variables and the constructs of school counselor selfefficacy and school counselor multicultural counseling self-efficacy. Several regression analyses were then applied to determine the predictive relationship of the significant variables and the stated constructs. Lastly, a regression analysis was used to examine the predictive …

Generation And Partial Characterization Of Testes Specific Promotor Sequences In Zebrafish (Danio Rerio), Rohini Rajendran

Theses, Dissertations and Culminating Projects

The cAMP response element modulator (CREM) regulates cAMP- responsive genes and is an important component of the cAMP mediated signal transduction in spermatogenesis. CREM has a regulatory relationship with Inducible cAMP early repressor (ICER) which acts as a tumor suppressor and is a dominant negative transcriptional repressor with gonadal specific properties. ICER is also known to moderate cAMP antiproliferative actions and has been targeted in the past for expression in the ovaries of transgenic mouse models to generate higher levels of ovulation. Earlier studies on mice lacking the CREM gene have shown severe impairment in spermatogenesis.

Enhanced Green Fluorescent Protein …

Special Speciation, Lyn L. Countryman, Jill D. Maroo

Faculty Publications

Considerable anecdotal evidence indicates that some of the most difficult concepts that both high school and undergraduate elementary-education students struggle with are those surrounding evolutionary principles, especially speciation. It’s no wonder that entry-level biology students are confused, when biologists have multiple definitions of “species.” We developed this speciation activity to provide clarity and allow students a hands-on experience with a speciation model.

Prairie Power Project: Determining Maximum Sustainable Production Of Biomass With A Mixture Of Prairie Species, Cynthia Cambardella, Kenneth Elgersma, Eric Giddens, Mark Myers, Mark Sherrard, Daryl Smith

Tallgrass Prairie Publications and Reports

Native prairie species mixtures appear to have great promise as bioenergy feedstocks. These perennial plants store carbon and produce greater net energy than row crops because: (1) after initial establishment they require little or no energy input such as cultivation, fertilizer, pesticides and irrigation; (2) they sequester excess CO2; and (3) all above ground biomass is used rather than just the seed. Furthermore, prairie grows well on non-prime, nutrient-poor, agricultural soils and will not displace food crops from higher quality agricultural land.

Non-Marital Families And (Or After?) Marriage Equality, Deborah A. Widiss

Articles by Maurer Faculty

If, as is widely expected, the Supreme Court soon holds that bans on same-sex marriage are unconstitutional, it is almost certain that the decision will rely heavily on the Court’s reasoning in United States v. Windsor. I strongly support marriage equality. However, a decision that amplifies Windsor’s conception of the harm caused by exclusionary marriage rules could set back efforts to secure legal recognition of, and respect for, non-marital families. That is, Windsor rectified a deep inequality in the law—that same-sex marriages were categorically denied federal recognition—but in so doing it embraced a traditional understanding of marriage as superior to …

Drive-Based Utility-Maximizing Computer Game Non-Player Characters, Colm Sloan

Doctoral

This research examines the emergence of the five-string fiddle in contemporary North American fiddle culture within the past ten years. By interacting with leading artistlevel practitioners, the research documents the evolution and impact of the instrument to date in exploring the possibilities the five-string fiddle presents for musical performance and innovation. North American vernacular music and, in particular, the contemporary fiddle playing landscape, exemplifies virtousic and innovative idiomatic technique and improvisation as central to an overarching musical explosion, evidenced in the music of many high level, multi-stylistic contemporary practitioners. Within contemporary American fiddle performance, it is compelling to observe how …

Feasibility Of Using Biofuel By-Products As A Sustainable Nutritional Resource For Aquaculture Production Of Litopenaeus Vannamei, Erik David Demicco

HCNSO Student Theses and Dissertations

Many different algal species can provide an acceptable protein ingredient, with good digestibility, for shrimp feeds. Compared to fish meal, similar protein, carbohydrate, and lipid levels can be found in select algal species. Traditional shrimp diets in aquaculture rely on fish meal and fish oil from pelagic fish fisheries. A reduction or elimination of these ingredients would reduce the dependency of shrimp aquaculture on offshore fisheries and increase economic competiveness. Biofuel production produces algal by-products of potential use to aquaculturists that might reduce or eliminate the need for fisheries products in shrimp feed. Established uses for by-products from biofuel production …

Factors Influencing Depression In Men: A Qualitative Investigation, Lori A. Mutiso

Theses and Dissertations--Nursing

The purpose of this qualitative descriptive study is to describe men’s experiences of depression in order to provide direction for future research of the screening, diagnosing, and treatment of men's depression. Previous research indicates that men experience different depressive symptoms than women, and there is a possibility that men's depression is not being adequately captured by current screening standards, which would theoretically lead to a large number of men with unrecognized, undiagnosed, and untreated depression. If this is the case, this may explain the disproportionately low number of men diagnosed with depression compared to women, in contrast to the disproportionately …

Hijacked Consent: Debt Collection And The Telephone Consumer Protection Act, Michael A. Deniro

Cornell Law Review

No abstract provided.

“It Broadens Your View Of Being Basque”: Identity Through History, Branding And Cultural Policy, Nina M. Ray, John P. Bieter

Marketing Faculty Publications and Presentations

The purpose of the paper is to address what is the impact of the synthesis between Basque history, branding identity and Law 8/1994 on Basque identity in the homeland and Diaspora. Naturally occurring brands combine history, anthropology, sociology, and marketing to explain the phenomenon of communities defined by a sense of place. Focusing on both the Basque Country and Basques in Boise, Idaho as one case study, the authors discuss how the naturally occurring brand and cultural policy of the Basque people became formalized 20 years ago with Law 8/1994. The article addresses who the Basques are and how they …

Waiting For A Second Cargo Shipment: Public Education As A Great Equalizer Essays, Richard Delgado

Essays, Reviews, and Shorter Works

No abstract provided.

Four Narratives Of Cross-Dressing In Twentieth-Century Art : Marcel Duchamp, Claude Cahun, Eleanor Antin, And Diane Torr, Chrisoula Gardiakos

Graduate Research Theses & Dissertations

This essay looks at cross-dressing as a trope in fine art across the twentieth century. The respective contemporaneous discourse that was taking place informed artists Marcel Duchamp, Claude Cahun, Eleanor Antin and Diane Torr's art practice. These separate artistic engagements are referred to as narratives. Duchamp was engaged with the Victorian era's notion of allegorical alchemy, which was widely accepted as an artistic endeavor by many modern artists, and its connection to androgyny. Cahun was engaged in the medical models of homosexuality, which was synonymous with cross-dressing during the early part of the twentieth century and questioned rigid gender roles. …

Digital Patent Infringement In An Era Of 3d Printing, Lucas S. Osborn, Timothy R. Holbrook

Scholarly Works

The digital revolution has now moved beyond music and video files. A person can now translate three-dimensional objects into digital files and, at the press of a button, recreate those items via a 3D printer or similar device. Just as digitization placed pressure on the copyright system, so will these digital computer-aided design (“CAD”) files stress the patent system. Patents directed to physical objects can now have their value appropriated not only by the transfer of physical embodiments but also by the transferring of CAD files designed to print the invention. We term this phenomenon digital patent infringement.

In this …

A Case For Weakening Patent Rights, Lucas S. Osborn, Joshua M. Pearce, Amberlee Haselhuhn

Scholarly Works

This Article contributes to the patent debate by observing that new and emerging technologies are radically altering the relative costs and benefits of the patent system. Although analysts cannot measure the patent system's numerous absolute costs and benefits, this Article demonstrates that new and emerging technologies are significantly reducing the research, development, and commercialization costs ("innovation costs") that are used by adherents to the incentive and prospect theories to justify the patent system's existence. All things being equal, if significantly, the relative need for the patent system has decreased and will continue to decrease. Thus, this Article argues that patents …

An Ornithological Investigation Of The Relationships Among Species Assemblages In Diverse Landscapes In Portland, Oregon, Trevor Attenberg

Environmental Science and Management Professional Master's Project Reports

This study involves geographic variables of the urban landscape and how they affect bird species assemblage. I utilized bird point count data from observation sites in the Portland, OR metropolitan region provided by Portland Environmental Services. Species data and its relationship with environmental variables were evaluated using Bray-Curtis Dissimilarity measurements together with Non-metric Multidimensional scaling (NMDS) to provide a clear image of the spatial relationships between sites. Land classification, water and canopy in 500 m buffers were quantified in order to describe important geographic variability among collection areas of bird data. Patterns indicating spatial trends in the urban landscape emerged. …

To This Day: College Graduates On The Lasting Significance Of Relationality And Experiential Learning, Ann Fullerton, Vicki L. Reitenauer

Women, Gender, and Sexuality Studies Faculty Publications and Presentations

In the past twenty years, much research has been conducted into the effects of community-based learning and service-learning on students, but studies into the long-term impacts that persist after graduation have been fewer in number. In this article, the authors share perspectives from Portland State University alumni on the lasting significance of their participation in a community-based learning course that has been operating continuously for more than two decades and the key features of significant learning experiences more generally.

In The Name Of The Child: Race, Gender, And Economics In Adoptive Couple V. Baby Girl, Bethany Berger

Faculty Articles and Papers

On June 25, 2013, the Supreme Court decided Adoptive Couple v. Baby Girl, holding that the Indian Child Welfare Act did not permit the Cherokee father in that case to object to termination of his parental rights. The case is ostensibly about a dispute between prospective adoptive parents and a biological father. This Article demonstrates that it is about a lot more than that. It is a microcosm of anxieties about Indianness, race, and the changing nature of parenthood. While made in the name of the child, moreover, the decision supports practices and policies that do not forward and may …

Impacts Of Climate, Geography And White-Nose Syndrome Mortality On The Population Genetic Structure And Variation Of Myotis Lucifugus In The Eastern United States, Shannon Marie Dodge Morgan

Legacy Theses & Dissertations (2009 - 2024)

A myriad of biotic and abiotic factors contribute to the fluctuations in geographic range and size of animal populations. In the Nearctic, bat species have experienced drastic historic changes in available habitat due to Pleistocene glaciations, and are recently imperiled by the introduction of a novel fungal pathogen, Pseudogymnoascus destructans within the last decade. Myotis lucifugus in particular has lost 90-95% of the population in the eastern US due to the fungal disease White-Nose Syndrome (WNS). A population decline of this magnitude will likely result in a loss of allelic diversity as a result of a genetic bottleneck. My study …

Determination Of Current Density Distribution In An Electron Beam, Yudhishthir Prasad Kandel

Legacy Theses & Dissertations (2009 - 2024)

Electron beams are useful in many applications because they can be focused down to a spot far exceeding the physical limit of focusing visible light or x-rays. Additionally, electron beams are useful in transferring concentrated amounts of energy to a very small well defined region of a target for a fixed duration. This has led to the development of both scanning electron microscopes (SEMs) and electron beam lithography. The goal of this work was to develop a general method that accurately and easily yields the best estimate of the electron current density distribution of a focused electron beam, known as …

Scholarly Collaboration And Information & Communications Technologies (Icts) In Information Sciences : A Longitudinal Analysis Of The Research Collaboration Social Network, Xiao Liang

Legacy Theses & Dissertations (2009 - 2024)

This dissertation investigates the changing effect of geodesic, cultural (organization, profession, and country), and knowledge boundaries on scholarly collaboration. It also examines how the change can relate to the development of Information & Communication Technologies (ICTs).

Physician Density And Location Of Physician Training : The Impact On Avoidable Hospitalizations, Robert Martiniano

Legacy Theses & Dissertations (2009 - 2024)

Avoidable hospitalizations are those hospitalizations that could have been avoided had there been appropriate levels of primary care, and higher levels of avoidable hospitalizations have been linked to higher rates of poverty and of race/ethnicity and to individuals who are on Medicaid or who are uninsured. The association with physician density has, however, been inconsistent, with research linking both better and worse physician density to higher rates of avoidable hospitalizations. Very little research, however, has been conducted on other physician characteristics and the rate of avoidable hospitalizations.

The Impact Of Heat Event On Emergency Department Visits Due To Cardiovascular Diseases Among Elderly During Transitional Seasons And Summer In New York State, 2005-2013, Mengxuan Li

Legacy Theses & Dissertations (2009 - 2024)

Background: Prior studies have reported the association between heat exposure and cardiovascular diseases (CVDs) in summer, but transitional season effects are rarely studied. Additionally, the elderly has not received enough attention as a high risk group. Emergency department (ED) visits can capture heat response at the early stage, but few studies have used it as an outcome.

Understanding Transcriptional Enhancement In Monoclonal Antibody-Producing Chinese Hamster Ovary Cells, Sarah E. Nicoletti

Legacy Theses & Dissertations (2009 - 2024)

With the demand for monoclonal antibody (mAB) therapeutics continually increasing, the need to better understand what makes a high productivity clone has gained substantial interest. Monoclonal antibody producing Chinese hamster ovary (CHO) cells with different productivities were provided by a biopharmaceutical company for investigation. Gene copy numbers, mRNA levels, and mAb productivities were previously determined for two low producing clones and their amplified progeny. These results showed an increase in mRNA copy number in amplified clones, which correlated to the observed increases in specific productivity of these clones. The presence of multiple copies of mRNA per one copy of DNA …