Digital Commons Network^™

Chemotherapy Alone For Stage Ii-Iva Laryngeal Squamous Cell Carcinoma: A 20-Year Follow-Up, Mateus Trinconi Cunha, Matheus Sewastjanow-Silva, F Christopher Holsinger, Adam S Garden, Adel K El-Naggar, Jeffrey N Myers, Jan Lewin, Ann M Gillenwater, J Jack Lee, Fadlo R Khuri, Eduardo M Diaz, Renata Ferrarotto

Faculty, Staff and Student Publications

Background: Current treatment options for nonmetastatic laryngeal squamous cell carcinoma include radiotherapy, chemoradiotherapy, and surgery, which can result in significant morbidity. This study reports the 20-year outcomes of a single-modality chemotherapy as a larynx preservation strategy in patients with stage II-IVa laryngeal squamous cell carcinoma (LSCC).

Methods: In this single-institution, single-arm, prospective clinical trial, 31 patients with stage II-IVa LSCC received three or four cycles of paclitaxel, ifosfamide, and a platinum agent (TIP). Patients with a pathologic complete response (pCR) by biopsy assessment received three additional cycles without local therapy. Patients with a partial response underwent conservation laryngeal surgery (CLS). …

Challenges And Opportunities In Multidisciplinary Supportive Care During Radiotherapy For Head And Neck Cancer, Jeffrey C Shogan, Anna Lee, Yvonne M Mowery

Faculty, Staff and Student Publications

No abstract provided.

Pancreatic Cancer-Related Diabetes And Type 2 Diabetes Differ In Multiple Aspects Of Glucose Homeostasis, Frederico G S Toledo, Yisheng Li, Fuchenchu Wang, Melena D Bellin, Randall Brand, Kenneth Cusi, William Fisher, Yogish C Kudva, Walter G Park, Zeb I Saeed, Dhiraj Yadav, Robert V Considine, Sarah C Graham, Dana K Andersen, Jose Serrano, Mark O Goodarzi, Phil A Hart

Faculty, Staff and Student Publications

Aims/hypothesis: Pancreatic ductal adenocarcinoma-related diabetes mellitus (PDAC-DM) is a paraneoplastic syndrome with a poorly understood pathophysiology. PDAC-DM is often clinically confused with type 2 diabetes, resulting in delayed cancer detection and poorly individualised hyperglycaemia treatment. We investigated whether these forms of diabetes can be distinguished at the metabolic level.

Methods: Adults with either cancer treatment-naive PDAC-DM (n=28) or type 2 diabetes (n=97), and with diabetes onset within 3 years, underwent mixed-meal tolerance tests to investigate glucose metabolism. Outcomes included insulin sensitivity (Matsuda index), insulin secretion (insulinogenic index), beta cell function (oral disposition index), insulin clearance, and postprandial glucagon, glucagon-like peptide-1 …

Study Protocol For Project Shine (Sleep Health Initiative For Equity): A Community-Based Pilot Rct To Promote Sleep And Physical Activity Among Black/African American Adults, Ivan Hc Wu, Lorna Mcneill, Kristen Knutson, Yisheng Li, Diwakar Balachandran, Rhonda Jones-Webb, Pamela L Lutsey, Darin Erikson, Shikha Bista, Rachel Price, Vanessa Anyanso, Taylor Smith, Rev Melvin Miller

Faculty, Staff and Student Publications

Background: Black/African American (AA) adults experience shorter sleep duration and poorer sleep quality compared to White counterparts, contributing to higher risks of chronic diseases. Project SHINE (Sleep Health INitiative for Equity) aims to address these sleep disparities by evaluating the feasibility, satisfaction, and plausibility (i.e., preliminary efficacy) of a culturally tailored sleep intervention designed to improve sleep duration and physical activity among AA adults with body mass index (BMI) ≥ 25 not meeting physical activity and sleep guideline recommendations.

Methods: This pilot community-based randomized controlled trial (RCT) includes two phases. Phase 1 involves qualitative interviews with AA adults to explore …

Impact Of Boarding Time On In-Hospital Mortality In Patients Presenting To An Oncologic Emergency Department Of A Comprehensive Cancer Center, Patricia A Brock, Denise M Langabeer, Valda D Page, Ziyi Li, Aiham Qdaisat

Faculty, Staff and Student Publications

Objectives: Longer boarding time in emergency departments (EDs) has been associated with negative clinical outcomes, including higher mortality rates. Studies of boarding to date have been conducted in the general population but not in the cancer population. In this study, we evaluated the association between mortality and boarding time in patients presenting at an oncologic ED.

Methods: This retrospective study included all ED visits for patients aged ≥19 years who presented to The University of Texas MD Anderson Cancer Center ED between March 3, 2016 and December 31, 2022, with a disposition of hospital admission. Univariate and multivariable logistic regression …

Symptom Burden, Healthcare Utilization, And Risky Behaviors In Survivors Of The Childhood Cancer Survivor Study (Ccss): An Observation Cohort Study, Rachel Webster, Deo Kumar Srivastava, Lu Xie, Himani Darji, Wei Liu, Meghan E Mcgrady, Tara M Brinkman, Nicole M Alberts, Kirsten K Ness, Bernard Fuemmeler, Alicia S Kunin-Batson, I-Chan Huang, Gregory T Armstrong, Rebecca M Howell, Daniel M Green, Yutaka Yasui, Kevin R Krull

Faculty, Staff and Student Publications

Background: Childhood cancer survivors face physical, psychological, and neurological symptoms that contribute to risky health behaviors and increased healthcare utilization. Traditional survivorship care models overlook risk associated with this symptom burden. The current study examined symptoms phenotypes to identify high-risk groups.

Methods: Five-year survivors (N = 17,231; Mean [standard deviation] age = 27.4 [5.98]; 80% non-Hispanic White; 48% female) from the Childhood Cancer Survivor Study (NCT01120353) self-reported symptoms and risky behavior at baseline and first follow-up (original cohort data collection: baseline 1994-1998 and follow-up 2002-2004; expansion cohort: baseline 2008-2010 and follow-up 2014-2016). Medical records were extracted through chart …

Decoding Fibrosis In Nonresolvable Covid-19: A Role For Myeloid-Specific Hif1a Deletion, Kemly Philip, Hannah P Thompson, Scott D Collum, Isabella Lefebvre, Bindu Akkanti, Bihong Zhao, Rahat Hussain, Manish Patel, Michael R Blackburn, Tingting W Mills, Harry Karmouty-Quintana

Faculty, Staff and Student Publications

A complication of viral lung infections is the development of pulmonary fibrosis. This phenomenon is most evident in patients with COVID-19, where in its most aggressive form patients developed nonresolvable (NR) COVID-19 requiring lung transplantation. NR-COVID-19 was characterized by the presentation of a fulminant fibrotic lung injury that progressed rapidly, even in patients with limited comorbidities. However, the mechanisms that led to this rapidly progressing form of fibrosis are not fully understood. A common clinical manifestation in the most severe cases of COVID-19 was the presence of "silent" hypoxemia. Thus, we hypothesized that a dysfunctional hypoxic response may result in …

Lymphodepletion, Tumor-Infiltrating Lymphocytes, And High Versus Low Dose Il-2 Followed By Pembrolizumab In Patients With Metastatic Melanoma, Merve Hasanov, Simin Kiany, Marie-Andrée Forget, Roland Bassett, Michael A Davies, Adi Diab, Jeffrey E Gershenwald, Isabella C Glitza, Jeffrey E Lee, Anthony Lucci, Jennifer L Mcquade, Sapna P Patel, Merrick I Ross, Hussein A Tawbi, Jennifer A Wargo, Michael K Wong, Chantale Bernatchez, Patrick Hwu, Cara Haymaker, Rodabe N Amaria

Faculty, Staff and Student Publications

This study evaluated the efficacy and safety of unengineered tumor-infiltrating lymphocytes (TILs) combined with pembrolizumab and either high (HD, Arm-1) or low (LD, Arm-2) doses of IL-2 in patients with metastatic melanoma (MM). Patients were lymphodepleted with cyclophosphamide and fludarabine, followed by TIL infusion and IL-2 (Arm-1: 720,000 IU/kg IV q 8 hrs up to 15 doses; Arm-2: 2 million IU SC for 14 days). Patients received pembrolizumab 200 mg IV starting 21 days post-TIL infusion, and every 3 weeks for up to 2 years. The primary endpoint was overall response rate (ORR) per RECIST 1.1. Blood samples were collected …

The Kiva System Versus Balloon Kyphoplasty For Vertebral Compression Fracture: A Meta-Analysis Of Randomized Control Trials, Humaid Al Farii, Nikhil Gattu, Caleb M Yeung, Christopher A Alvarez-Breckenridge, Robert Y North, Claudio E Tatsui, Laurence D Rhines, Valerae O Lewis, Justin E Bird, Shalin S Patel

Faculty, Staff and Student Publications

Background: Vertebral compression fractures (VCFs) are the most common type of vertebral body fracture. The Kiva VCF Treatment System is a relatively novel technique to manage VCFs. The aim of this study was to compare the efficacy of Kiva versus standard Balloon Kyphoplasty (BK) through evaluation of published randomized controlled trials (RCTs).

Methods: This study was performed following the guidelines for PRISMA. We performed a systematic literature search using PubMed and MEDLINE in June 2023. The search keywords were "Kiva" and "Kyphoplasty" which yielded a total of 112 articles. Outcome measures included pain, measured through the Visual Analogue Scale (VAS) …

The Role Of Neutrophils In Vasospasm And Delayed Cerebral Ischemia After Aneurysmal Subarachnoid Hemorrhage: Is It Time For A Sah Clinical Trial Targeting Neutrophils?, William W Wroe, Hussein A Zeineddine, Spiros L Blackburn, Jaroslaw Aronowski, Devin W Mcbride

Faculty, Staff and Student Publications

Aneurysmal subarachnoid hemorrhage (aSAH) is a devastating neurological disease, and one of the primary drivers of morbidity after aneurysm rupture is the phenomenon of delayed cerebral ischemia (DCI). Significant knowledge has been gained over the past two decades of the impact of neuroinflammation in DCI; and neutrophils are now believed to play a major role. There is significant human subject data showing the rise of neutrophil related inflammatory markers and neutrophil's association with poor outcome after aSAH, but as of yet no trials involving human subjects have been done specifically targeting neutrophils. There is however a growing body of evidence …

Sars-Cov-2 Rna-Binding Protein Suppresses Extracellular Mirna Release, Hyejin Mun, Chang Hoon Shin, Qingxuan Fei, Andrea Estefania Lopez Giraldo, Kyoung-Min Choi, Ji Won Lee, Kyungmin Kim, Kyung-Won Min, Leilei Shi, Mark T Bedford, Dong-Chan Kim, Yoo Lim Chun, Seonghyun Ryu, Dongin Kim, Jeong Ho Chang, Ryan T Westrope, Michelle Shay, Edward Nguyen, Junho K Hur, Abigail Agyenda, Nam Chul Kim, Sung-Ung Kang, Woonghee Lee, Je-Hyun Yoon

Faculty, Staff and Student Publications

SARS-CoV-2 is the betacoronavirus causing the COVID-19 pandemic. Although the SARS-CoV-2 genome and transcriptome were reported previously, the function of individual viral proteins is largely unknown. Utilizing biochemical and molecular biology methods, we identified that four SARS-CoV-2 RNA-binding proteins (RBPs) regulate the host RNA metabolism by direct interaction with mature miRNA let-7b revealed by Nuclear Magnetic Resonance spectroscopy (NMR). SARS-CoV-2 RBP Nsp9 primarily binds mature miRNA let-7b, a direct ligand of the Toll-like Receptor 7 (TLR7), one of the potential SARS-CoV-2 therapeutics. Nsp9 suppresses host gene expression possibly by promoting let-7b-mediated silencing of a cellular RNA polymerase, POLR2D. In addition, …

Normalization Of Temperature Effects For Quality Assurance Of Quantitative Prostate Apparent Diffusion Coefficient Imaging Across Multiple Sites, Ken-Pin Hwang, Joshua Yung, R Jason Stafford, Caroline Chung, Aradhana M Venkatesan

Faculty, Staff and Student Publications

Background: Apparent Diffusion Coefficient (ADC) as measured by diffusion weighted imaging is known to negatively correlate with prostate tumor aggressiveness. Heterogeneity in system and protocol performance causes potential variability in ADC acquired across a large scanner network, prompting a need to evaluate quantitative ADC from a prostate-specific MR diffusion protocol as part of quality assurance (QA). Due to the temperature dependence of ADC, repeatability and reproducibility assessments typically require phantoms to maintain a temperature of 0°C, imposing a considerable burden when assessing large numbers of scanners.

Purpose: To develop a QA procedure at room temperature for assessing the reproducibility of …

Addressing Controversy In Fusobacterium Nomenclature: What Exactly Does “F Nucleatum” Refer To?, Martha A Zepeda-Rivera, Floyd E Dewhirst, Susan Bullman, Christopher D Johnston

Faculty, Staff and Student Publications

The F. nucleatum group (sensu lato) is historically composed of four subspecies (F. nucleatum subsp. animalis, F. nucleatum subsp. nucleatum, F. nucleatum subsp. polymorphum, F. nucleatum subsp. vincentii). Although F. nucleatum sensu lato members are typically associated with oral disease, they have recently been shown to disseminate to the gastrointestinal tract and are associated with adverse health conditions such as inflammatory bowel disease and colorectal cancer (CRC). A growing debate over the nomenclature applied to Fusobacterium taxonomy has resulted in different names for these lineages, shifting them from their historic subspecies designations to …

Fusobacterium Sphaericum Sp Nov, Isolated From A Human Colon Tumor Adheres To Colonic Epithelial Cells And Induces Il-8 Secretion, Martha A Zepeda-Rivera, Yannick Eisele, Alexander Baryiames, Hanrui Wu, Claudia Mengoni, Gianmarco Piccinno, Elsa F Mcmahon, Kaitlyn D Lacourse, Dakota S Jones, Hans Hauner, Samuel S Minot, Nicola Segata, Floyd E Dewhirst, Christopher D Johnston, Susan Bullman

Faculty, Staff and Student Publications

Cancerous tissue is a largely unexplored microbial niche that provides a unique environment for the colonization and growth of specific bacterial communities, and with it, the opportunity to identify novel bacterial species. Here, we report distinct features of a novel Fusobacterium species, F. sphaericum sp. nov. (Fs), isolated from primary colon adenocarcinoma tissue. We acquire the complete closed genome and associated methylome of this organism and phylogenetically confirm its classification into the Fusobacterium genus, with F. perfoetens as its closest neighbor. Fs is phenotypically and genetically distinct, with morphological analysis revealing its coccoid shape, that while similar to …

A Review Of Engraftment Assessments Following Fecal Microbiota Transplant, Chloe Herman, Bridget M Barker, Thais F Bartelli, Vidhi Chandra, Rosa Krajmalnik-Brown, Mary Jewell, Le Li, Chen Liao, Florencia Mcallister, Khemlal Nirmalkar, Joao B Xavier, J Gregory Caporaso

Faculty, Staff and Student Publications

Fecal Microbiota Transplant (FMT) is a treatment for recurrent Clostridium difficile infections and is being explored for other clinical applications, from alleviating digestive and neurological disorders, to restoring microbiomes impacted by cancer treatment. Quantifying the extent of engraftment following an FMT is important in understanding a recipient's response to treatment. Engraftment and clinical response need to be investigated independently to evaluate an FMT's role (or lack thereof) in achieving a clinical response. Standardized bioinformatics methodologies for quantifying engraftment extent would not only improve assessment and understanding of FMT outcomes, but also facilitate comparison of FMT results and protocols across studies. …

Seasons Of Change, Danielle Wyenberg

Pro Rege

No abstract provided.

Privacy-By-Design: Case Studies In Interactive Record Linkage Using A Hybrid Human-Computer System, Hye-Chung Kum, Eric Ragan, Mahin Ramezani, Gurudev Ilangovan, Theodoros Giannouchos, Qinbo Li, Adam D'Souza, Elmer V Bernstam, Jeffrey R Curtis, Alva O Ferdinand, Cason Schmit

Faculty, Staff and Student Publications

Objective: High-quality patient matching from several sources without a common identifier (ID) requires interactive record linkage (RL) using a hybrid human-computer system. MiNDFIRL (MInimum Necessary Disclosure For Interactive Record Linkage) is a hybrid prototype software system that facilitates maximizing linkage accuracy while minimizing information disclosure. We present and evaluate MiNDFIRL using two real-world case studies.

Materials and methods: Two user studies were conducted linking 10,000 data pairs from EHR data and 18,240 unique patient IDs from patient generated data. After automated RL, manual review was conducted by three teams of four reviewers (12 total) using MiNDFIRL to resolve potential matches …

Communication And Privacy Management Between Female Veterans, Their Military Voluntary Kin, And Biolegal Family Members, Carol Lee Tschampl-Diesing

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Military voluntary kin (MVK) refer to relationships between Service members and/or Veterans that they consider to be “like family,” despite lacking blood or legal ties. The purpose of this qualitative/interpretive communication study was to explore how female Veterans, who are the largest growing population of U.S. Veterans, discursively construct MVK relationships, navigate communication, privacy management, and boundary turbulence with their MVK and biolegal families (BLF). The researcher undertook in-depth interviews with nine female U.S. Veterans who reported having at least one MVK. The researcher posed four research questions, engaging in an interpretive analysis.

Participants described three ways they navigated interactions …

A Contemporary Guide To An International Aortic Super-Fellowship For Surgical Trainees And Surgeons In The United States, Roberto G. Aru, Adam W. Beck, Stéphan Haulon

Department of Surgery Faculty Papers

Fenestrated and branched technology for endovascular aortic repair of the thoracoabdominal aorta and aortic arch has evolved significantly over the last decade. The spectrum of these devices is largely available outside the United States (US), while patient-specific company manufactured devices are limited to ten sites in the US, with ongoing expanding use of market-approved off-the-shelf devices. The necessary environment for appropriate education to ensure safe dissemination of these technologies is limited, and the current centralization of both device availability and skillsets affects trainee education. In order to refine their endovascular treatment algorithm and planning/implantation skillsets at these multidisciplinary aortic centers, …

Effects Of Urbanization On The Population Genetics And Morphology Of The White-Footed Mouse (Peromyscus Leucopus) Across An Urban–Rural Gradient, Sydney A. Morton

Master's Theses

Urbanization alters landscapes in ways that can reshape wildlife populations by changing habitat connectivity, resource availability, and selective pressures. To investigate how urbanization influences both genetic differentiation and morphology in small mammals, I examined Peromyscus leucopus (PELE) across an urban–rural gradient in northern Georgia. Using RADseq SNP data from PELE individuals across 13 sites, I quantified pairwise genetic differentiation (F_ST) and tested how various environmental variables, including impervious surface cover, human population density, and tree canopy cover, predict genetic differentiation after accounting for geographic distance. Genetic differentiation increased with geographic distance and, after controlling for isolation by …

Peer Mentoring And Teacher Collaboration: A Case Study Of Practices And Self-Efficacy In A Rural Title I School, Whitney Ensley

Dissertations

This qualitative case study examined how peer mentoring influences teacher self-efficacy at a rural elementary school in southeastern Georgia. Using Bandura's self-efficacy theory and Wenger's communities of practice framework, the research investigated how teachers engage in mentoring relationships and how these practices contribute to professional growth.

Semi-structured interviews and reflection journals were conducted with ten elementary teachers representing diverse experience levels (1-21+ years) and grade levels. Findings revealed that meaningful peer mentoring occurred primarily through informal, trust-based relationships within grade-level teams rather than formal programs. Teachers engaged collaboratively in lesson planning, data analysis, and problem-solving.

Results demonstrated that peer mentoring …

Imagine The Peace: Exploring The Intimacy Of Imagined Intergroup Contact In Kosovo, Eric Manley

Dissertations

Peacebuilders have utilized positive intergroup contact in various settings to help groups encounter each other. I implemented three different intimate imagined contact scenarios in Peja, Kosovo with Albanian and Serb participants. I conducted this research to understand how multiple intimate social settings could impact individuals’ encounters with the outgroup during each imagined scenario, thus gathering better operationalization efforts regarding intimacy and imagined contact. Using written responses, interviews, and one-year follow-up interviews, the café and workplace scenarios created a positive experience for most participants, and while half of participants had a positive experience with the fiancé scenario, many more had negative …

Raise Your Digital Hand – Multilingual Learner Student And Teacher Perceptions Of Live Digital Feedback, Naveed Khan

Dissertations

Teachers of Multilingual Learners (MLs) must support students with varying English proficiency as they work toward meaningful academic progress. One promising support is live digital feedback, which can be multimodal—written, typed, drawn, or audiovisual—and serves as an added scaffold as MLs work within their zone of proximal development (ZPD). This qualitative case study examined ML student and teacher perceptions of live teacher and peer digital feedback in one-to-one (1:1) classrooms, grounded in sociocultural theory, effective feedback, and multimodality. The research questions focused on the types of feedback provided by teachers and peers and how ML students—both recipients and peer helpers—and …

A Human Factors Analysis And Classification System (Hfacs) Approach To Compare Cardiovascular, Orthopedics, Trauma Care, And Neurosurgery, Asfandyar Khan

Doctoral Dissertations and Master's Theses

Background: Despite significant progress in patient safety, human error continues to occur at high rates in procedural settings. Traditional safety models tend to focus on retrospective incident analysis, often overlooking the systemic conditions that allow errors to occur. The Human Factors Analysis and Classification System (HFACS) offers a proactive lens to understand how and where errors emerge and is useful for identifying active and latent failures.

Objective: To evaluate the utility and reliability of the Human Factors Analysis and Classification System (HFACS) in categorizing and comparing the pattern of frequencies (events) in cardiovascular, orthopedic, trauma care, and neurosurgical procedure.

Design, …

Occurrence Of Per And Polyfluoroalkyl Substances In Rural Wastewater Treatment Plants And Comparison To Large Treatments Plants, Madeleine Rauhauser

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

Per and polyfluoroalkyl substances (PFAS) are a class of compounds defined by their carbon – fluorine bonds, which are incredibly strong. The strength of this bond makes these compounds very useful industrially, they are used as waterproof and grease proof coatings, and as fire retardants. The same thing that makes them useful industrially makes them incredibly recalcitrant in the environment, it is difficult to destroy these compounds. PFAS are also suspected to cause health impacts in people, such as kidney cancer and low birth weights. Wastewater has been commonly identified as a contributor to the amount of PFAS in the …

Detecting Prescribed Fire, Haying And Grazing Events Via Remote Sensing To Create Grassland Disturbance Landcovers For The Ring-Necked Pheasant (Phasianus Colchicus), Megan Amy Baldissara

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation developed disturbance detection models to fulfill the need for remote sensing landcover products describing grassland structure. The use of landcover products derived from remote sensing is increasing over time in pheasant (Phasianus colchicus) research. Such landcover, however, does not provide relevant pheasant structural habitat information (Chapter 1). Pheasants require tall, high-density grassland for nesting, tall grassland with medium density for brood rearing, and tall grassland for wintering. Time since disturbance can serve as a proxy for structure, as it shapes vegetation by removing biomass and resetting succession. Disturbance is easier to detect than structure with current …

Securing Connected And Autonomous Vehicles, Owana Marzia Moushi

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

A vehicular network is susceptible to various security flaws and attacks. Cryptographic techniques are used in vehicular networks but these alone cannot provide proper security to the network. Identifying various types of attacks is necessary to secure vehicular communication networks. In this dissertation, we focused on detecting various insider attacks in vehicular networks to enhance the security of the network.

Our first contribution in this dissertation is the detection of both binary and multi-class data replay and data replay Sybil attacks in vehicular networks. A publicly available dataset, VeReMi-Extension is used to detect these attacks. This dataset has been reformulated …

Exploring Transformative Learning Experiences In Engineering Doctoral And Post-Doctoral Education: Developing Non-Technical Competencies For Early-Career Academic Roles, Ibukunoluwa Eunice Salami

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation explores the transformative learning experiences that early-career engineering faculty recounted from their doctoral and postdoctoral training and how these experiences shaped the development of non-technical competencies essential for academic success. Grounded in Mezirow’s Transformative Learning Theory (TLT) and the Competency-Based Professional Development Framework (CBPDF), the study examines how reflection and shifts in frames of reference supported competency growth and faculty readiness. A qualitative holistic single-case study design was employed. Data sources included semi-structured interviews with early-career engineering faculty and program learning objectives drawn from graduate handbooks. Data analysis was both deductive and inductive guided by Mezirow’s ten phases …

Effect Of Planting Date, Insecticide Efficacy, And Hail Injury On Soybean Gall Midge (Resseliella Maxima Gagné) Infestation In Soybean, Natasha Hiromi Umezu

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Resseliella maxima Gagné (Diptera: Cecidomyiidae) is a recently described and economically significant pest of soybean (Glycine max (L.) Merr.) in the Midwestern United States. Since its identification in 2019, this species has become widespread and is now associated with substantial yield losses in parts of the region. Prior to its formal description, orange larvae were observed in soybean associated with plants damaged by hail, suggesting that plant injury may influence infestation. Given the pest’s economic importance, understanding the role of hail injury and developing effective, integrated management strategies are critical for mitigating its impact.

Field studies were conducted to …

Constitutional Obiter Dicta On Male-Male Sex And Fundamental Rights In Singapore, Benjamin Joshua Ong

Research Collection Yong Pung How School Of Law

The Singapore Court of Appeal held a law prohibiting male–male sexual intercourse (s 377A of the Penal Code) unenforceable on non-rights-based grounds. The court's remarks about the rights to life and liberty (including whether sexual orientation is mutable), freedom of expression, and equality are obiter. But they are significant, since in Singapore, there are few constitutional rights cases and the courts focus on spelling out the limits to executive and legislative power without necessarily striking down exercises of such power on rights grounds. Indeed, the obiter dicta prompted the Legislature to repeal s 377A. Given the repeal, the obiter dicta …