Digital Commons Network^™

The Density Of State Method For First-Order Phase Transitions In Yang-Mills Theories, D Mason, B Lucini, M Piai, E Rinaldi, D Vadacchino

School of Engineering, Computing and Mathematics

No abstract provided.

Identification Of Novel Antifungal Skeleton Of Hydroxyethyl Naphthalimides With Synergistic Potential For Chemical And Dynamic Treatments, Pengli Zhang, Vijai Kumar Reddy Tangadanchu, Chenghe Zhou

2020-Current year OA Pubs

The invasion of pathogenic fungi poses nonnegligible threats to the human health and agricultural industry. This work exploited a family of hydroxyethyl naphthalimides as novel antifungal species with synergistic potential of chemical and dynamic treatment to combat the fungal resistance. These prepared naphthalimides showed better antifungal potency than fluconazole towards some tested fungi including

An Empirical Study On The Classification Of Python Language Features Using Eye-Tracking, Jigyasa Chauhan

School of Computing: Dissertations, Theses, and Student Research

Python, currently one of the most popular programming languages, is an object-
oriented language that also provides language feature support for other programming
paradigms, such as functional and procedural. It is not currently understood how
support for multiple paradigms affects the ability of developers to comprehend that
code. Understanding the predominant paradigm in code, and how developers classify
the predominant paradigm, can benefit future research in program comprehension as
the paradigm may factor into how people comprehend that code. Other researchers
may want to look at how the paradigms in the code interact with various code smells.
To investigate how …

Experimental And Numerical Study: Sheet Pile Abutment Systems For Water-Crossing Bridges, Hung Phi Van

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Sheet piles are geotechnical-structural elements with interlocking edges together that are driven into the ground to deliver soil retention and excavation support. Steel sheet pile walls are widely used for retaining walls, riverbank protection, seawalls, cofferdams, etc. In Nebraska, sheet pile walls prevent scouring and protect backfill for bridge abutment systems. While sheet piling is not designed and applied to resist vertical load, several recent studies attempted to investigate whether sheet piles could be employed for axial load bearing. Many projects from Europe and some in the U.S. have utilized the axial load-bearing capacity of sheet piles in bridge abutment …

The Next Wave Of Abolishing Parking Mandates, Catie Gould, Jeannette Lee

PSU Transportation Seminars

The movement to eliminate parking mandates is having a big moment. This summer, both Oregon and California took statewide action to roll back minimum off-street parking requirements, relegalizing homes and businesses regardless of how many parking spots they have. We’ll take a look at why parking reform is so important, what to expect next in Oregon, and lessons from cities who have already gone all the way to delete this regulation from their zoning code.

Impacting Michigan Latino Students’ Perceptions Of Higher Education: How To Better Communicate And Promote 4-Year College Degree Opportunities, Michael A. Guerra

Masters Projects

In the state of Michigan, the marginalization of Latino students continues due to historical and social factors; this is ultimately reflected in higher education enrollment and graduation rates when compared to their White peers, the dominant group in the state (MI School Data, 2022). For varying reasons, not every student will seek higher education after high school, but it is worth ensuring opportunities and reasons to attend are properly communicated for sake of helping Latino students better explore all their college and career options. While the Michigan Latino population has the highest labor force participation compared to other racial or …

Sturgeon Chub Distributional Patterns And Habitat Use And Benthic Fish Assemblage Structure In Missouri River Tributaries Of South Dakota, Mitchell R. Magruder

School of Natural Resources: Dissertations, Theses, and Student Research

Native species of the Missouri River drainage inhabiting benthic habitats dominate state and federal lists of species at risk. Sicklefin Chub Macrhybopsis meeki and Sturgeon Chub Macrhybopsis gelida are two native Missouri River benthic minnows that are currently under review for federal listing under the Endangered Species Act (ESA) due to extensive population declines and local extirpations within their native range. Substantial alterations to the Missouri River threaten Macrhybopsis spp. and other benthic fishes; however, large, less impacted tributaries in South Dakota may act as refugia for native species. The extent of Sicklefin Chub and Sturgeon Chub populations is largely …

Legal Reform To Enhance Global Text And Data Mining Research, Sean Flynn

Joint PIJIP/TLS Research Paper Series

Text and data mining (TDM) research involves the process of collecting vast amounts of digitized material and using software to analyze and extract information from such information. TDM is a crucial first step to addressing some of the world’s greatest scientific and societal challenges. But, as we show in this article, a patchwork of copyright laws across jurisdictions limits where and how TDM research can occur. We discuss how the World Intellectual Property Organization and legislatures around the world can promote harmonization of copyright exceptions for various research uses. Addressing research uses, including for TDM, in copyright reform can help …

Final Master's Portfolio, Carol V. Grinage

Master of Arts in English Plan II Graduate Projects

This is the final master's portfolio for a Master's in English with an emphasis on professional writing and rhetoric.

Salary History And Employer Demand: Evidence From A Two-Sided Audit, Amanda Agan, Bo Cowgill, Laura K. Gee

Upjohn Institute Working Papers

We study how salary disclosures affect employer demand using a field experiment featuring hundreds of recruiters evaluating over 2,000 job applications. We randomize the presence of salary questions and the candidates’ disclosures for male and female applicants. Our findings suggest that extra dollars disclosed yield higher salary offers, willingness to pay, and perceptions of outside options by recruiters (all similarly for men and women). Recruiters make negative inferences about the quality and bargaining positions of non-disclosing candidates, though they penalize silent women less.

Methods For Single-Cell And Low-Input Proteomics, Yiran Liang

Theses and Dissertations

Single-Cell Proteomics (SCP) can provide unique insights into biological processes by resolving heterogeneity that is obscured by bulk measurements. Gains in the overall sensitivity and proteome coverage through improvements in sample processing and analysis increase the information content obtained from each cell, particularly for less abundant proteins. In addition to achieving in-depth proteome coverage from single cells, higher throughput measurements enable large-scale and statistically significant features within single cell populations. This dissertation focuses on method development to improve the sensitivity and throughput of SCP based on the nanoPOTS (nanodroplet Processing in One pot for Trace Samples) platform. The methods discussed …

Exploring Data Use In Nonprofit Organizations, Duncan J. Mayer, Robert L. Fischer

Faculty Scholarship

Organizations around the world have increasingly employed data for a variety of purposes, and nonprofit organizations are no exception. This article reviews the use of data in nonprofit organizations, including the types of data collected and accessed, the motivations for data capture, and the barriers to systematic use of data. The literature shows that nonprofit organizations capture a variety of data, including public and financial data, performance measures, program evaluation data, and volunteer information. Organizations use these with diverse motivations such as program or organizational improvement, marketing, and accountability. Prominent barriers faced by organizations include challenges in identifying meaningful information, …

Fault Tolerant Robotics Using Active Diagnosis Of Partially Observable Systems And Optimized Path Planning For Underwater Message Ferrying, Devon M. Webb

Theses and Dissertations

Underwater robotic vehicles are used in a variety of environments that would be dangerous for humans. For these vehicles to be successful, they need to be tolerant of a variety of internal and external faults. To be resilient to internal faults, the system must be capable of determining the source of faulty behavior. However many different faults within a robotic vehicle can create identical faulty behavior, which makes the vehicles impossible to diagnose using conventional methods. I propose a novel active diagnosis method for differentiating between faults that would otherwise have identical behavior. I apply this method to a communication …

Photo-Crosslinkable And Ultrastable Poly(1,4-Butadiene) Based Organogel With Record-High Reversible Elongation Upon Cooling And Contraction Upon Heating, Xiaming Feng, Guoqiang Li

Faculty Publications

Two-way shape memory polymers with reversible elongation upon cooling (EUC) and contraction upon heating (CUH) have emerged as promising smart materials for use in soft actuators. However, it remains challenging to develop organogels with as high as possible actuation strain. Here, novel photo-crosslinkable poly(1,4-butadiene) (PBD) based organogels with exceptional stability and high reversible EUC and CUH have been developed for the first time. The conventional photo-initiator 2-hydroxy-2-methylpropiophenone and plasticizer bis(2-ethylhexyl) phthalate were utilized to achieve photo-crosslinking ability and to serve as the organic free phase, respectively. Owing to the stability of the plasticizer, the PBD based organogels are pretty stable …

Wrack Lines Volume 22, Number 2, Fall-Winter 2022-2023, Nancy C. Balcom, Juliana Barrett, Judy Benson, Ben Crnic, Sto Len

Wrack Lines

With the theme, "Looking Ahead: People and Projects Shaping the Future," the Fall-Winter 2022-2023 leads with the first in what will be a series of articles about offshore wind development impacting Connecticut. That is followed by the inspiring story of how a dying forest was replanted for climate resilience. Next, a profile of longtime marine educator Tim Visel tells about his lasting impact on Connecticut schools and students. Lastly, the complex challenge of dealing with Contaminants of Emerging Concern is examined, with descriptions of how Sea Grant is involved and the particularly troublesome group of substances called PFAS.

Semantic Segmentation Based Deep Learning Approaches For Weed Detection, Puranjit Singh

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Global increase in herbicide use to control weeds has led to issues such as evolution of herbicide-resistant weeds, off-target herbicide movement, etc. Precision agriculture advocates Site Specific Weed Management (SSWM) application to achieve precise and right amount of herbicide spray and reduce off-target herbicide movement. Recent advancements in Deep Learning (DL) have opened possibilities for adaptive and accurate weed recognitions for field based SSWM applications with traditional and emerging spraying equipment; however, challenges exist in identifying the DL model structure and train the model appropriately for accurate and rapid model applications over varying crop/weed growth stages and environment. In our …

Dose-Response Of Plasticulture Summer Squash And Triploid Watermelon To Fomesafen Applied Pre-Transplanting, Jeanine Arana, Stephen L. Meyers, William G. Johnson, Wenjing Guan

Department of Horticulture & Landscape Architecture Faculty Publications

Dose-response trials to determine the tolerance of summer squash and watermelon to fomesafen applied (over the top of black polyethylene mulch and respective row middles) pre-transplanting were performed between 2020 and 2021 at three Indiana locations: the Meigs Horticulture Research Farm (MEIGS), the Pinney Purdue Agricultural Center (PPAC), and the Southwest Purdue Agricultural Center (SWPAC). Summer squash trials were performed at the MEIGS and PPAC locations, and watermelon trials were performed at the MEIGS and SWPAC locations. The experiments for both summer squash and watermelon had a split-plot arrangement in which the main plot was herbicide rate, and the subplot …

Classifying Cadmium Contaminated Leafy Vegetables Using Hyperspectral Imaging And Machine Learning, Augusto Souza, Maria Zea Rojas, Yang Yang, Linda Lee, Lori Hoagland

Purdue University Libraries Open Access Publishing Fund

Cadmium (Cd) is a toxic element that can accumulate in edible plant tissues and negatively impact human health. Traditional Cd quantification methods are time-consuming, expensive, and generate a lot of toxic waste, slowing development of methods to reduce uptake. The objective of this study was to determine whether hyperspectral imaging (HSI) and machine learning (ML) can be used to predict Cd concentrations in plants using kale (Brassica oleracea) and basil (Ocimum basilicum) as model crops. The experiments were conducted in an automated phenotyping facility where all environmental conditions except soil Cd concentration were kept constant. …

Curriculum Subcommittee Minutes, December 1, 2022, Utah State University

Educational Policies Committee

• Approval of Minutes - November 3, 2022
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Adjourn: 2:47 pm

The Keys To The Kingdom: Driving Culture & Customer Service Using The Disney Hospitality Model, David G. Wolf

Faculty and Staff Publications & Presentations

Presentation conducted for New York Long-Term Care leaders to show them how the Disney management principles can be used to inform healthcare leaders to make better managerial decisions that will affect their culture and customer service.

The Future Of Our Economy ‐ Part Ii, Ishrat Husain Dr.

Faculty Research - Newspaper and Magazine Articles

The short-term measures described in Part I will not have the desired effects unless the emphasis is shifted in our school system towards Science, Technology, Engineering, Creative Arts and Mathematics (STEAM) subjects. Focus on these subjects along with content, hardware, network, software application, choices of pedagogical tools and so on all has to be entrusted to private service providers (PSP) under performance-linked contractual agreements. The setting up of computer labs, local area networks, data centres etc would require a massive jump in the allocation of budgetary resources towards education. But this would be a worthwhile use of our scarce resources …

The Zircon, December 2, 2022 [Spoof Issue], Dordt University

Dordt Diamond

No abstract provided.

Georgia Southern University Fact Book, Georgia Southern University

Georgia Southern Fact Books (1976-2022)

No abstract provided.

2022 Draft Final Blacktail Creek Groundwater Hydraulic Control System Remedial Design Work Plan, Stantec Consulting Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Pollination Ecology Of Island Endemic Plants: A Case Study On The California Channel Islands, C. Sheena Sidhu, Giselle E. Lozano, Michelle C. Miner, Emily Howe, Erin E. Wilson-Rankin

Western North American Naturalist

Understanding the pollination requirements of threatened species is critical for the success of long-term conservation strategies. In a series of greenhouse experiments, we assessed the effects of different pollination treatments, including autogamy, facilitated autogamy, and cross-pollination on fruit and seed set for 2 generations of a rare island endemic plant. Santa Cruz Island rockcress, Sibara filifolia (Brassicaceae), is a rare, endangered annual herb that is endemic to the California Channel Islands. While efforts are underway to monitor and conserve this rare plant species, little is known about its pollination biology. We quantified the index of self-compatibility and multiplicative fitness. We …

2022-12-02, Board Of Regents, Murray State University

Board of Regents Meeting Minutes

No abstract provided.

Interlayered Thin Film Composite (Itfc) Membranes: The Synthesis And Assembly Of Active Layer From Conjugated Microporous Polymer, Febby Andini

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

The pursuit of advanced materials with well-defined structures at sub-1 nm size, multi-functionalities, and superior chemical stability is essential for enhanced separation performance but technically challenging. Limitations of conventional TFC membranes for use in Organic Solvent Nanofiltration (OSN) can be addressed by manipulating the pore size and chemical properties of the film with novel materials. Conjugated microporous polymers (CMPs) are promising in a few years because of their highly ordered structure and excellent stability. Porphyrin, one of the basic building blocks, can form a conjugated polymer. Herein, poly(5,10,15,20-tetrakis(4-aminophenyl)porphyrin) or PTAPP, is considerably selected as an active layer from CMPs using …

A Robust Platform For Mobile Robotics Teaching And Developing Using Arduino’S Integrated Development Environment (Ide) For Programming The Arduino Mega 2560, Sajjad Alhassan

Department of Electrical and Computer Engineering: Dissertations, Theses, and Student Research

In light of the rapid pace at which development happens with modern technology, mobile robots play an important role in our daily lives. This is due to their great importance in facilitating the affairs of life in various economic, commercial, industrial, scientific, and many other fields. In this research and project, we have restructured the microcontroller and system for one of the mobile robots (CEENBOT) that was designed by the University of Nebraska and replaced it with an Arduino Mega 2560.

The purpose of using the Arduino Mega 2560 robot is to provide alternative programming for the CEENBOT platform to …

Programming The Properties Of Branched Polymers Through Precision Architectures, Michael R. Dearman

LSU Master's Theses

The glass transition of branched polymers is determined by multiple structural parameters that dictate their inter- and intramolecular interactions, and ultimately, their molecular packing in the amorphous phase. Here we examined the impact of side chain length, backbone length, molecular weight composition, and topology on the glass transition behavior of bottlebrush polymers. Through examining precision bottlebrush polymer libraries (PBP, ĐSC = 1.0), we find the infinite molecular weight Tg is reached at a specific brush length after which the effect of the side-chain length dominates. Being a factor more dominant than the backbone, side-chain length affects the Tg of bottlebrush …

A Time And Place For Inhibiting Autophagy, Boyi Gan

Faculty, Staff and Student Publications

Autophagy is an attractive therapeutic target in cancer. Successful autophagy-focused clinical intervention will require a detailed understanding of when and where autophagy is important during tumorigenesis. In this issue of Cancer Research, Khayati and colleagues use state-of-the-art genetically engineered mouse models to demonstrate that transient systemic inhibition of autophagy can irreversibly impair the growth of established lung tumors with a good tolerability in normal tissues, suggesting a therapeutic strategy for cancer treatment.