Digital Commons Network^™

Effect Of Hydrological Fluctuation On Nutrient Stoichiometry And Trade-Offs Of Carex Schmidtii, Dongjie Zhang, Qing Qi, Shouzheng Tong, Jim Wang, Mingye Zhang, Guanglei Zhu, Xianguo Lu

Faculty Publications

Nutrient stoichiometry and trade-offs focusing on the mass balance of multiple nutrient elements play important roles in the response mechanism of plants to environmental stresses in wetlands. Nonetheless, little is known about the response dynamics and trade-offs of nutrient elements of wetland plants, especially potassium (K), under hydrological fluctuation conditions. Greenhouse experiments have been undertaken to assess the effects of initial water level (DW), water-level amplitude (AW), lasted time and their interactions on the response processes of nutrient stoichiometry of Carex schmidtii. Plant nutrient trade-offs and limitation were investigated under multiple hydrological fluctuation conditions. Results showed that plant nitrogen (N), …

The "Innocence" Of Bias, Osamudia James

Faculty Publications

No abstract provided.

Enforcing Inbound Forum Selection Clauses In State Court, John F. Coyle, Katherine Richardson

Faculty Publications

A forum selection clause is a contractual provision that selects a court for future disputes. Such clauses serve two primary functions. First, they may be used to redirect litigation from one state to another (an “outbound” clause). Second, they may be used to extend the personal jurisdiction of the chosen court over the contracting parties (an “inbound” clause). To date, scholars have focused most of their attention on the redirecting function played by outbound clauses. In this Article, we provide a definitive account of the role played by inbound clauses as means of obtaining personal jurisdiction over out-of-state defendants.

This …

The ‘Intellectual Diversity’ Crisis That Isn’T: Liberal Faculties, Conservative Victims, And The Cynical Effort To Undermine Higher Education For Political Gain, Sean Kammer

Faculty Publications

No abstract provided.

Active Uplift Of Southern Tibet Revealed, Michael Taylor, Adam Forte, Andrew Laskowski, Lin Ding

Faculty Publications

North of the Himalayas is the Tibetan plateau-the largest physiographic feature on Earth related to intercontinental collision. Here, we study the rugged Gangdese Range along the southern drainage divide of the Tibetan plateau using a synthesis of geologic, thermochronologic, and interseismic geodetic observations that reveal that southern Tibet's Gangdese Range is undergoing active surface uplift at present-day rates rivaling the Himalaya. Uplift has likely been sustained since the early Miocene, and we hypothesize that surface uplift of the Gangdese Mountains led to the development of Tibet's internally drained plateau, as well as potentially reversed the course of the paleo Yarlung …

Content Controlled Spectral Indices For Detection Of Hydrothermal Alteration Minerals Based On Machine Learning And Lasso-Logistic Regression Analysis, Kyuhun Shim, Jaehyung Yu, Lei Wang, Sangin Lee, Sang Mo Koh, Bum Han Lee

Faculty Publications

This article introduced the quantity controlled spectral indices working at mineral contents higher than 5 wt.% for detection of sericite, chlorite, and pyrophyllite, which are the representative alteration minerals of phyllic, propylitic, and advanced argillic hydrothermal alterations. The X-ray diffraction analysis revealed that the samples are mostly pure with minor content of quartz. The absorption features of target minerals showed systematic decrease in absorption depth with decrease in the mineral content, and the changes varied by mineral types. A total of 1253 target mineral spectra and 605 nontarget mineral spectra were classified by a random forest model, which achieved an …

A Short Text Classification Method Based On Convolutional Neural Network And Semantic Extension, Haitao Wang, Keke Tian, Zhengjiang Wu, Lei Wang

Faculty Publications

In order to solve the problem that traditional short text classification methods do not perform well on short text due to the data sparsity and insufficient semantic features, we propose a short text classification method based on convolutional neural network and semantic extension. Firstly, we propose an improved similarity to improve the coverage of the word vector table in the short text preprocessing process. Secondly, we propose a method for semantic expansion of short texts, which adding an attention mechanism to the neural network model to find related words in the short text, and semantic expansion is performed at the …

Personal Bankruptcy And The Accumulation Of Shadow Debt, Bronson Argyle, Benjamin Iverson, Taylor Nadauld, Christopher Palmer

Faculty Publications

Compiling new liability-level data from the balance sheets of personal bankruptcy filers, we document that a sizable share of reported liabilities are “shadow debt,” debt not reported to credit bureaus that often arises from the non-payment of goods and services. We use this new data to evaluate how debtor cash flows affect when consumers file for bankruptcy and how much debt they have at bankruptcy. We find that filers respond to a quasi-exogenous $100 increase in monthly cash flows by delaying filing by an average of one month and by increasing unsecured indebtedness by $4,000 in the months preceding filing. …

Economic Regulation And Rural America, Ann M. Eisenberg

Faculty Publications

Rural America today is at a crossroads. Widespread socioeconomic decline outside cities has fueled the idea that rural communities have been “left behind.” The question is whether these “left behind” localities should be allowed to dwindle out of existence, or whether intervention to attempt rural revitalization is warranted. Many advocate non-intervention because rural lifestyles are inefficient to sustain. Others argue that, even if the nation wanted to help, it lacks the law and policy tools to redirect rural America’s course effectively.

This Article argues that we do have the law and policy tools necessary to address rural socioeconomic marginalization, and …

The Bounds Of Energy Law, Shelley Welton

Faculty Publications

U.S. energy law was born of fossil fuels. Consequently, our energy law has long centered on the material and legal puzzles that bringing fossil fuels to market presents. Eliminating these same carbon-producing energy sources, however, has emerged as perhaps the most pressing material transformation needed in the twenty-first century—and one that energy law scholarship has rightfully embraced. Yet in our admirable quest to aid in this transformation, energy law scholars are largely writing into the field bequeathed to us, proposing changes that tweak, but do not fundamentally challenge, last century’s tools for managing the extraction, transport, and delivery of fossil …

A Story Of Bodying In Science Education, Christie C. Byers, Maria F.G. Wallace

Faculty Publications

In poetic dialogue with BecomingAlivewithinScienceEducation(Research):ThinkingwithLifeHistory(ies),BodiesandStickiness, stories of bodying and body(ies) of work are playfully explored.

Lower Socioeconomic Status Neighborhoods In Puerto Rico Have More Diverse Mosquito Communities And Higher Aedes Aegypti Abundance, Nicole A. Scavo, Roberto Barrera, Limarie J. Reyes-Torres, Donald A. Yee

Faculty Publications

Mosquito community dynamics in urban areas are influenced by an array of both social and ecological factors. Human socioeconomic factors (SEF) can be related to mosquito abundance and diversity as urban mosquito development sites are modified by varying human activity, e.g., level of abandoned structures or amount of accumulated trash. The goal of this study was to investigate the relationships among mosquito diversity, populations of Aedes aegypti, and SEF in a tropical urban setting. Mosquitoes were collected using BG Sentinel 2 traps and CDC light traps during three periods between late 2018 and early 2019 in San Juan, Puerto …

Policy Interactions In Large-Scale Marine Protected Areas, Rebecca L. Gruby, Noella J. Gray, Luke Fairbanks, Elizabeth Havice, Lisa M. Campbell, Alan Friedlander, Kirsten L.L. Oleson, King Sam, Lillian Mitchell, Quentin Hanich

Faculty Publications

Large-scale marine protected areas (LSMPAs) have proliferated in recent years, now accounting for most of the world's MPA coverage. However, little is known about LSMPA outcomes and the factors that affect them. Here we argue that policy interactions—the cumulative effect of co-existing policies for an issue and/or geographical area—can play a critical, but under-recognized, role in influencing LSMPA design and outcomes. We analyze interactions between national LSMPAs within Palau and Kiribati, and regional fisheries management established by the Nauru Agreement to show how policy actors can account for policy interactions in LSMPA design, and to demonstrate the profound influence that …

Back Vowel Dynamics And Distinctions In Southern American English, Joseph A. Stanley, Margaret E. L. Renwick, Katherine Ireland Kuiper, Rachel M. Olen

Faculty Publications

Southern American English is spoken in a large geographic region in the United States. Its characteristics include back-vowel fronting (e.g., in goose, foot, and goat), which has been ongoing since the mid-nineteenth century; meanwhile, the low back vowels (in lot and thought) have recently merged in some areas. We investigate these five vowels in the Digital Archive of Southern Speech, a legacy corpus of linguistic interviews with sixty-four speakers born 1886-1956. We extracted 89,367 vowel tokens and used generalized additive mixed-effects models to test for socially-driven changes to both their relative phonetic placements and the shapes of their formant trajectories. …

Indigenous-Led Grassroots Engagements With Oil Pipelines In The U.S. And Russia: The Nodapl And Komi Movements, Maria S. Tysiachniouk, Leah S. Horowitz, Varvara V. Korkina, Andrey N. Petrov

Faculty Publications

Networks play an important role in the Indigenous rights movement’s strategies and in Indigenous groups’ engagements with industry actors, the State, and NGOs. We seek to extend the concept of Governance Generating Networks (GGN) to incorporate Indigenous grassroots movements, and evaluate multiscale interactions and processes of network-generated governance across scales. We compare the NoDAPL movement led by the Standing Rock Sioux Tribe in the U.S. with grassroots Indigenous-environmentalist networks of water defenders in the Komi Republic, Russia. These GGNs emerged to protest oil pipelines within two contrasting sociopolitical systems, yet demonstrate substantial similarities in respect to local grievances and global …

Corporate Commitment To International Law, Jay Butler

Faculty Publications

Corporations are increasingly important actors in international law. But vital questions underlying this development have long gone unanswered: How and why do corporations commit to international law?

This article constructs a general account of business interaction with international legal obligation and suggests that a gateway to demystifying this persistent puzzle lies in corporate opinio juris.

Corporate opinio juris describes a company's subscription to a rule of international law, even though the company is not technically bound by that rule. This subscription functions as a kind of pledge that, once made, has sway over the company and its peers and symbiotically …

Redistricting Transparency & Litigation, Rebecca Green

Faculty Publications

Legislative redistricting following the 2010 Census kicked up a deluge of litigation. It did not abate. In several states, redistricting litigation extended throughout the decade, costing taxpayers millions. Factors leading plaintiffs to challenge legislative lines are multifaceted; the reasons redistricting litigation flares (and persists) are complex. One underexamined question is the extent to which process fairness in redistricting impacted redistricting litigation after the 2010 Census. At least in theory, a transparent redistricting process should produce fairer maps less likely to be challenged in court. But fights over maps result from myriad sources--the raw quest for political power, the availability of …

Who Gets ‘To Guru’? Scientist Ted Speakers And The Role Of Collective Identity In Peer Evaluation Of Audience Diversification, Brian P. Reschke, Taeya M. Howell

Faculty Publications

As producers diversify to additional audiences, they invite scrutiny of themselves and the products they provide, both by external evaluators as well as peer producers. We argue that in certain conditions, audience diversification may suggest producers represent their producer group, prompting special scrutiny by peers. In these cases, peer evaluation of diversification depends on the correspondence between the identity of the diversifying producer and the collective identity of the producer group, such that peers sanction non-prototypical producers and support exemplary producers. We develop and test hypotheses in the context of science, examining how appeals to the general public—giving a TED …

Special Interests In Prosecutor Elections, Carissa Byrne Hessick, Nathan Pinnell

Faculty Publications

While much has been written about money in politics generally, little attention has been paid to money in prosecutor elections specifically. This Symposium Article aims to identify the special interests at play in prosecutor elections. Using an original nationwide dataset of campaign contributions in prosecutor elections, it also seeks to provide insight into the extent of special interests' financial power in those elections.

In accomplishing these two tasks, this Article grapples with the incongruence between ordinary theories of special interests and the office of prosecutor. Most theories have been developed to describe and explain how special interests seek to influence …

Teaching Italian Romanticism Through Philately And Choral Works, Ilona Klein

Faculty Publications

Philately and choral works can be excellent integrative pedagogical tools when teaching Italian Romanticism at the undergraduate level. In the classroom, postage stamps provide an historical narrative for students and can help clarify the political, artistic and cultural mood of the time. The intrinsic symbolism of stamps represents the way a nation wants to be seen by the rest of the world. Instrumental and choral music, in their infinite combination of tones, combine sound with sung words, creating an artistic subtext that reveals the complexity and variety of human aesthetic expression. For the current generation of students accustomed to visual …

The Effect Of Prompt Accent On Elicited Imitation Assessments In English As A Second Language, Jacob G. Barrows, Troy L. Cox

Faculty Publications

Elicited imitation (EI) assessments have been shown to discriminate well between speakers across proficiency levels, but little has been reported on the effect L2 accent has on test-takers’ ability to understand and process the test items they hear. Furthermore, no study has investigated the effect of accent on test-taker perceptions of EI tests. This study examined the relationships among accent, accent familiarity, EI test item difficulty and test scores. To investigate, self-reports of students’ exposure to different varieties of English were obtained from a pre-assessment survey. An EI test (63 items) was then administered in which English language learners (n …

Visions Of Childhood, Notions Of Rurality, And Anti-Bias Education: Emerging Educators Strive For Praxis, Emily Nemeth, Heather Hill

Faculty Publications

No abstract provided.

Long‐Term Changes In Temperate Marine Fish Assemblages Are Driven By A Small Subset Of Species, Nicholas J. Gotelli, Faye Moyes, Laura H. Antão, Shane A. Blowes, Sarah R. Supp

Faculty Publications

No abstract provided.

Sibling Relationship Quality In The Context Of Digital Leisure And Geographic Distance For College-Attending Emerging Adults, Eric K. Layland, Jerrica O. Peets, Camilla Hodge, Mikala Glasa

Faculty Publications

During the transition to adulthood, emerging adults may experience new geographic distance separating them from their siblings. Digital leisure is common among emerging adults and may serve as a tool for maintaining relationship quality across geographic distance. Using qualitative data, we created individual digital leisure diversity scores for four categories of digital leisure identified from a constructed taxonomy. The sample included 185 college-attending emerging adults (Mage ¼ 20.1, 64.3% male). Analysis of variance indicated dyadic gender differences in social media and gaming. Digital leisure diversity was associated with greater levels of affective and cognitive sibling relationship quality, regardless of sibling …

Crowdfunding Deception Perception: What Makes Would-Be Contributors Perceive Fakeness In Crowdfunding Campaigns?, James Gaskin, Mark J. Keith, Thomas O. Meservy, Nathan W. Twyman, Taylor M. Wells

Faculty Publications

This study illuminates the signals that cause contributors to perceive realness and fakeness in a crowdfunding campaign. A grounded theory approach involving 818 human evaluations of 225 COVID-19-related charitable crowdfunding campaigns identified the validity of the campaign’s stated need, its descriptive detail and writing quality, and having a reputable campaign sponsor as important signals of realness and/or deception, as well as other factors. Commonly used NLP measures have heavy overlap with these reported signals, but by themselves reflect roughly half of the variance explained. Crowdfunding platforms can use this information to help campaign organizers improve public perceptions.

Analysis Of Social Media Discussions On (#)Diet By Blue, Red, And Swing States In The U.S, Amir Karami, A. A. Dahl, J. G. Shaw, S. P. Valappil, G. Turner-Mcgrievy, H. Kharrazi, P. Bozorgi

Faculty Publications

The relationship between political affiliations and diet-related discussions on social media has not been studied on a population level. This study used a cost- and -time effective framework to leverage, aggregate, and analyze data from social media. This paper enhances our understanding of diet-related discussions with respect to political orientations in U.S. states. This mixed methods study used computational methods to collect tweets containing “diet” or “#diet” shared in a year, identified tweets posted by U.S. Twitter users, disclosed topics of tweets, and compared democratic, republican, and swing states based on the weight of topics. A qualitative method was employed …

Environmental Protection And Human Rights In The Pandemic, Sarah C. Slinger, Maria Antonia Tigre, Natalia Urzola

Faculty Publications

The Covid-19 outbreak in 2020 took the world by surprise. The virus spread quickly around the globe and death tolls were constantly on the rise at early stages of the pandemic. Although vaccine rollouts have helped halt the number of deaths, inequality in accessing vaccines and effective treatments is still a major issue. From the onset, Covid-19 negatively impacted global well-being and myriad human rights. The present report examines how environmental protection and related human rights have been affected by the Covid-19 pandemic. Based on link between environmental and human health, this report focuses on ecological human rights. The report …

Recruiting And Retaining School Psychologists: The Role Of District Level Administrative Supervisors, Ellie L. Young, Rachel Butler, Timothy B. Smith, Sterling Hilton, Alivia Smith

Faculty Publications

A shortage of school psychologists has been evident since the profession was initially recognized as a distinct field, and there is insufficient research on what current administrative supervisors are doing to address this problem. This qualitative study examined the perceptions of district level administrative supervisors regarding recruitment and retention of school psychologists. Participants reported the following: (a) school psychology graduate programs not producing enough school psychologists, (b) challenges of finding school psychologists to hire, (c) competing with neighboring school districts, and (d) trying to recruit and retain in a worker’s market that favors the school psychologist. These administrative supervisors also …

Balaam In The Book Of Numbers, Dana M. Pike

Faculty Publications

Balaam, the non-Israelite who prophesied positively about the Israelites, remains an enigmatic biblical figure, at least in part, because we cannot fully or confidently answer several important questions about him. The account of Balaam in Numbers 22–24 is oddly unique and reads like an independent unit, but it connects in several ways with the content and themes of the rest of the book of Numbers. So, however this account developed and was incorporated into the book of Numbers, it can at least be appreciated as part of the organic whole of the book.

The Demand For Public Information By Local And Nonlocal Investors: Evidence From Investor-Level Data*, Travis Dyer

Faculty Publications

I examine the demand for public information by local and nonlocal investors. Using novel data on institutional investors' requests for financial information from the SEC, I document that investors acquire approximately 20% more financial information for their local investments. This pattern holds after controlling for investors’ 13(f) portfolio holdings. I further demonstrate that this pattern is concentrated in stocks eliciting behavioral biases as well as among investors with strong company relationships. Consistent with public information acquisition being more beneficial to local investors, I find that local investors exhibit both enhanced timeliness in acquiring public information and superior portfolio trading decisions …