Digital Commons Network^™

Effects Of Beauveria Bassiana On The Mortality And Thorax Width Of Bombus Impatiens Colonies, Bri Petty

Undergraduate Research Symposium

Pesticides are widely used to protect against unwanted insects, but risk assessments of the effects on pollinators have traditionally only been applied on an individual level, not a population level. This has allowed many pesticides to be approved without the knowledge of sub-lethal effects, such as life history characteristics and population structure to name a few. The biopesticide BotaniGard, containing the entomopathogenic fungus Beauveria bassiana, has previously been thought to be safe for non-targeted insects, but recent studies have found it to have significant negative effects on pollinators. Such negative effects can include decrease in longevity and odorant responsiveness with …

Comparing Sucrose Preference Between Colonies Of Bombus Impatiens, Kevin R. Corrigan, Becky Hansis-O'Niell, Aimee Sue Dunlap

Undergraduate Research Symposium

Current studies in nectar concentration preference generally take the form of a static laboratory experiment in which a multitude of feeders provide a constant source of nectar in differing concentrations and data is collected on which one is preferred most by bees. Studies like these are important because they seek to gain an understanding of bee foraging patterns. Having a strong biological understanding of these organisms better prepares us to combat issues regarding conservation should they occur. Here, we conduct an analysis on the foraging patterns of two colonies of Bombus impatiens (B. Impatiens) with data gathered from fixed ratio …

Animal Conservation In St. Louis, Kate O'Sullivan

Undergraduate Research Symposium

St. Louis has a multitude of organizations involved in the natural sciences. But how many of them actually contribute towards animal conservation? The St. Louis Zoo is an organization that focuses a lot of its effort on presentation, so how does that impact the funds that go towards actually saving the animals? I plan to dive into the different animal-based organizations in St. Louis and its surrounding areas, as well as discuss the positives and negatives of each organization. Furthermore, I will provide examples from several sources that I have been reviewing all year to support my claims. I plan …

Effects Of Hypopressive Exercise On Dynamic Neuromuscular Control In Female Roller-Skaters, Esther Hernández-Rovira, Tamara Rial-Rebullido, Diego A. Alonso-Aubin, Dolors Cañabate Ortiz

International Journal of Exercise Science

International Journal of Exercise Science 17(6): 252-264, 2024. The effects of hypopressive exercise (HE) on dynamic balance have never been studied. We aimed to study the effects of a HE program on dynamic balance, posterior chain kinematics and expiratory peak flow on female competitive roller skaters over a 6-week training period. Twenty competitive female roller-skaters (13-22 years of age, SD 2.25) performed a 30-minute HE session once weekly before the regular roller-skating practice for 6 weeks. The HE program consisted of breathing and postural awareness exercises in addition to 5 basic HE poses performed three times each. Dynamic neuromuscular control …

Surveys Of Aphonopelma Hentzi In Missouri: Conservation Efforts Through Population, Genetics, And Habitat Studies, Anderson B. Spencer Mr., Becky Hansis-O'Niell

Undergraduate Research Symposium

Aphonopelma hentzi and other tarantula species are greatly understudied organisms. In the Missouri regions there is little knowledge on their mating patterns, gene diversity, or population sizes. The focal glades in this experiment display regional fragmentation, which could prevent tarantulas from traveling and mating between regions of their glades. Due to the lack of knowledge surrounding them, methods for determining gene diversity are harmful to the organism. Our recent work has shown that it is possible to extract genetic information from the molts of burrowing tarantulas. This will allow us to safely determine the lineages and interbreeding patterns of the …

Effects Of Foster Children’S Epigenetics In Abusive Environments, Shamika Ellis, Theresa Moore

Undergraduate Research Symposium

Abstract: Effects of Foster Children’s Epigenetics in Abusive Environments

Shamika Ellis, Theresa A. Moore, Hannah B. White, PhD

This presentation will review the literature on the epigenetics of abused foster children, and the subsequent acute, delayed, and long-term physiological, cognitive, and behavioral effects. One study experimentally investigated the effects of sexual and physical abuse on 150 foster children from 8 to 19 years of age and found post-traumatic stress disorder (PTSD) was diagnosed in 64% of children who experienced sexual abuse and 42% of children who experienced physical abuse Further, of the foster children who had not experienced either form …

Finding Gene Candidates That Interact With Mara To Control Hila Expression In Salmonella Enterica, Kylee Hempel

Undergraduate Research Symposium

Salmonella is a well-known pathogen that is linked to food born illnesses common around the world. This pathogen can cause symptoms such as fever, diarrhea, and chills in the host. One of the mechanisms Salmonella uses to infect its host’s epithelial cells deals with the S. typhimurium pathogenicity island 1 (SPI-1). Expression of SPI-1 is activated in response to environmental signals that correlate with the ileum of the small intestine (low oxygen, high osmolarity, and neutral pH). HilA is the central activator of the SPI-1 complex, and when the transcription factor, MarA, is over-expressed in Salmonella, hilA transcription is …

Exploring Best Practices In Umsl’S Collaborative Laboratory Internship And Mentoring Blueprint (Climb) Program, Dakota Warren

Undergraduate Research Symposium

The Collaborative Laboratory Internships and Mentoring Blueprint (CLIMB) was inspired by the University of Missouri–St. Louis and the Jennings School District’s desire to address the opportunity gap among minority students in the St. Louis region. Since its inception in 2015, CLIMB has expanded to meet the needs of local students to reduce the opportunity gap facing disadvantaged local school districts.

Recovering Ancient Dna Using The Polymerase Chain Reaction, Rose Jennings

Undergraduate Research Symposium

Investigations into aDNA offer a window into the past that modern DNA and paleontological studies alone cannot provide and help address the evolution and connections between hominids, domestication timelines, the analysis of populations over time, and general diversity. Progress in aDNA research has been inherently technology-driven, with modern molecular biology methods, such as the inventions of Polymerase Chain Reaction (PCR) and Next Generation Sequencing (NGS), substantially increasing the analysis possibilities of aDNA. My research this semester has taken me along two parallel paths of investigation: literary research into aDNA and practical exposure to the laboratory techniques used in its analysis. …

Investigation Of Alzheimer’S Amyloid-Β Protein Aggregation With A New Fluorescent Dye., Emma Alberty

Undergraduate Research Symposium

Alzheimer’s Disease (AD) is the most common form of dementia characterized by the impairment of at least two brain functions such as memory loss and judgement. AD is a progressive illness that can last as many as 20 years. AD is largely considered to be caused by the formation of extracellular amyloid plaques and intracellular neurofibrillary tangles. A better understanding of the structure and function of these plaques may lead to clearer understanding of the disease. To analyze amyloid plaques, aggregation assays are often used. During these assays we begin with monomer and place the sample in biological conditions to …

2023 Ulm Student Research Symposium Proceedings, Burton Ashworth

Multidisciplinary Psychology: A Journal of Collaboration

This is the results and proceedings from the 2023 ULM Student Research Symposium.

Food Waste From Campus Dining Hall As A Potential Feedstock For 2,3-Butanediol Production Via Non-Sterilized Fermentation, Alicia Caldwell, Xueqian Su, Qing Jin, Phyllicia Hemphill, Doaa Jaha, Sonecia Nard, Venkataswarup Tiriveedhi, Haibo Huang, Joshua Ohair

Biology Faculty Research

Food waste is a major issue that is increasingly affecting our environment. More than one-third of food is wasted, resulting in over $400 billion in losses to the U.S. economy. While composting and other small recycling practices are encouraged from person-to-person, it is not enough to balance the net loss of 80 million tons per year. Currently, one of the most promising routes for reducing food waste is through microbial fermentation, which can convert the waste into valuable bioproducts. Among the compounds produced from fermentation, 2,3-butanediol (2,3-BDO) has gained interest recently due to its molecular structure as a building block …

Dissecting Mechanisms Underlying The Cap1 Functions In The Matrix Adhesion And Proliferation Of Cancer Cells, Auburn Ramsey

Student Theses and Dissertations

Cancer is a significant health burden as the second leading cause of death worldwide. Metastasis-driven fatality accentuates the need for novel strategies to impede cancer dissemination. The cytoskeletal protein CAP1 plays a pivotal role in linking cell signals to control the actin cytoskeleton, cell adhesion, and proliferation – critical aspects of both metastasis and proliferative transformation. While the role of CAP1 in the actin cytoskeleton is well elucidated, the CAP1 functions in adhesion and proliferation are cell type-specific with poorly understood molecular mechanisms. This study seeks to unravel how CAP1 executes functions in these processes, aiming to contribute to our …

Yes, And: Igniting Your Pedagogical Imagination, Emily Pitts Donahoe, Derek Bruff, Joshua Eyler, Liz Norell

Events

Have you ever attended a teaching workshop and thought, “That’s an interesting idea—but I don’t know how it would work in my class.” If so, this session is for you! In the first part of the workshop, we’ll present a teaching technique chosen at random. Our expert panelists will compete to see who can translate that teaching technique to their own discipline and course in the most creative way. In the second part of the workshop, attendees will have a chance to draw their own teaching technique from the hat and brainstorm about how they might apply it in their …

59th Student Senate Week 2 Meeting Minutes, Zoe Joubert

Student Senate Meeting Minutes

No abstract provided.

January 31, 2024, Faculty, Illinois Wesleyan University

2023-2024

No abstract provided.

Slight Cost Of Production Changes Noted In The 2024 Nebraska Crop Enterprise Budgets, Glennis Mcmclure

Cornhusker Economics

The Nebraska crop budgets are available for the 2024 production season. The 84 enterprise budgets prepared in the October 2023 timeframe use input prices collected as of that time. Overall, estimates reflect slight cost of production decreases in the budgets when compared to the 2023 cost estimates. For 2024, the main drivers of cost decreases are due to decreased fuel and fertilizer costs. In some cases, pesticide costs decreased, yet for some of those products, prices increased. Seed and interest costs have increased for 2024 adding to cash expenses, while land opportunity costs and depreciation costs have continued to rise …

A Healthful Plant-Based Diet Is Associated With Lower Type 2 Diabetes Risk Via Improved Metabolic State And Organ Function: A Prospective Cohort Study, Alysha S. Thompson, Catharina J. Candussi, Anna Tresserra-Rimbau, Amy Jennings, Nicola P. Bondonno, Claire Hill, Solomon A. Sowah, Aedín Cassidy, Tilman Kühn

Research outputs 2022 to 2026

Background: Plant-based diets are becoming increasingly popular due to favourable environmental footprints and have been associated with lower risk of type 2 diabetes mellitus (T2DM). Here, we investigated the potential mechanisms to explain the lower T2DM risk observed among individuals following plant-based diets. Methods: Prospective data from the UK Biobank, a cohort study of participants aged 40 to 69 years at baseline, was evaluated. Associations between healthful and unhealthful plant-based indices (hPDI and uPDI) and T2DM risk were analysed by multivariable Cox regression models, followed by causal mediation analyses to investigate which cardiometabolic risk factors explained the observed associations. Results: …

The Bg News January 31, 2024, Bowling Green State University

BG News (Student Newspaper)

The BGSU campus student newspaper. January 31, 2024. Volume 103-Issue 15.

Prognosis Of Covid-19 On Workers With History Of Asthma: An Evidence-Based Case Report, Parmitasari Parmitasari, Dewi Yunia Fitriani, Indah S. Widyahening

Occupational and Environmental Medicine Journal of Indonesia

Background. As the COVID-19 pandemic occurs, those with asthma were thought to have an increased risk of infection. Question arisen whether special preparation for severe clinical outcomes might be needed for remote site workers. Method. A literature search was conducted through PubMed, Scopus and ProQuest databases, as well as hand searched. The inclusion criteria were systematic review, cohort study, retrospective study, cross sectional study, COVID-19, asthma, and ICU. Then, they were critically appraised based on Center of Evidence-Based Medicine, Oxford University, Critical Appraisal for Prognostic Studies and Systematic Reviews. Result. Three systematic review studies and three retrospective cohort studies were …

The Effectiveness Of Education Through Web-Based Seminar In Increasing Knowledge About The Early Detection And Reporting Of Occupational Diseases, Keyne Christa Monintja, Dewi Sumaryani Soemarko, Dewi Yunia Fitriani, Herqutanto Herqutanto, Suryo Wibowo

Occupational and Environmental Medicine Journal of Indonesia

Background: In 2022, the Indonesian Occupational Medicine Association (IOMA) collaborated with oil and gas companies and conducted a web-based seminar (webinar) to enable participants to recognize occupational disease earlier and enhance reporting in companies. We aimed to investigate the effectiveness of the webinar in increasing the intended knowledge.

Method: The webinar was separated into three batches, with different participants per batch. Using a one-group pretest-posttest design, we utilized secondary data from IOMA. The effectiveness of the webinar was determined by participants' satisfaction and knowledge as measured by pre-test and post-test. After performing item analysis, we removed poor discriminating items in …

Analysis Of Knowledge Of Hospital Manager About Occupational Tuberculosis And Associated Factors, Aditya Agung Prasetyo, Suryo Wibowo, Muhammad Ilyas, Ahmad Fuady, Feni Fitriani Taufik

Occupational and Environmental Medicine Journal of Indonesia

Introduction.Knowledge of hospital managers about occupational tuberculosis can affect occupational tuberculosis services in the hospital. This study aims was to identify associated factors with knowledge of hospital manager about occupational tuberculosis in order to improve occupational tuberculosis services in hospitals as seen in the four management functions.

Method.Concurrent embedded mixed approaches are used in this cross-sectional study. Focus group discussions (FGD) are used in qualitative research, whereas questionnaires are used in quantitative research. The questionnaire was evaluated using the difficulty level and discriminating index tests. The ten questions were examined both univariate and bivariate. Thematic analysis was used …

Biosocial Criminology: Projected Criminal Behaviors Induced By Climate Changes, David Brown Sr.

Walden Dissertations and Doctoral Studies

No abstract provided.

Psychosocial Factors In The Workplace, Suryo Wibowo

Occupational and Environmental Medicine Journal of Indonesia

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Thin-Film Nanocomposite Membranes With Alumina Nanoparticles For Textile Wastewater Treatment Applications, Amr Mohamed Tayel

Theses and Dissertations

Thin-film nanocomposite (TFN) membranes are gaining great interest in industrial wastewater treatment due to their superior performance, especially for higher water flux and pollutants’ rejection, as well as improved chemical, thermal and mechanical stabilities, compared to other types of membranes. The performance of TFN membranes can be enhanced using different types of nanofillers, among which ceramic nanomaterials, such as Al2O3, offer a promising potential for applications involving treatment of industrial wastewater such as textile effluents, and this is due to their stability, hydrophilicity, and relative low cost. The study of the TFN membrane properties and structure allows the optimization and …

Escaping Immoral Plants: The Dynamic Of Access And The Moral Economy Of Tobacco Farming On The Slopes Of Sindoro-Sumbing, Novi Priharwanto

Masyarakat: Jurnal Sosiologi

In recent years, tobacco farmers on the slopes of Mount Sindoro and Sumbing (Sinsu), Central Java, have experienced a downturn due to the increasingly falling price of dry chopped tobacco. Instead of making a profit, they are in debt to middlemen, which they may not be able to pay off until the next planting season. As a result, many of the farmers decided to switch to agricultural cultivation or quit tobacco altogether. This research argues that the process of the farmers’ leaving tobacco is also influenced by the dynamics of access and the moral economy, as manifest in the metaphor …

Digital Echoes: The Influence Of Internet And Social Media On The “Ideal” Conception Of Motherhood In Indonesian Stunting Programs, Sari Damar Ratri

Masyarakat: Jurnal Sosiologi

This article examines how information about childhood care available on social media affects the construction of ideal Indonesian mothers. Specifically, I pay closer attention to how women's roles and experiences in stunting prevention campaigns are portrayed and enacted online in the context of the digital socialization of these programs. Based on online ethnographic research from 2021-2023, which examined social media accounts of healthcare professionals and mothers, this article explores the construction of “ideal” motherhood within the digital realm of stunting programs. As health care professionals’ social media accounts carried messages and embodied the authoritative power of medical knowledge, they helped …

The Use Of Tissue Grafts Associated With Immediate Implant Placement To Achieve Better Peri-Implant Stability And Efficacy: A Systematic Review And Meta-Analysis, Enrico Maria Rondone, Bruno Leitão-Almeida, Miguel Silva Pereira, Gustavo Fernandes, Tiago Borges

MOSDOH Faculty Publications

Background: The goal of this systematic study and meta-analysis was to evaluate the efficacy of hard and/or soft tissue grafts associated with type-1 implants on healing and treatment outcomes. The primary outcomes studied were implant survival rate, pocket depth, marginal periimplant recession, bone loss, bone thickness (volumetric change), interproximal bone level, mesial and distal papilla migration, and radiographic evaluation; and the secondary parameters were Pink Esthetic Score (PES), vertical distance from implant shoulder and bone, Visual Analogue Score (VAS), Implant Stability Quotient (ISQ), and biological complications (fistulas, pain, mucositis, and peri-implantitis). Methods: The PICO strategy was used to formulate the …

Chromosome‑Level Assembly And Analysis Of Camelina Neglecta: A Novel Diploid Model For Camelina Biotechnology Research, Shuo Wang, Rostislav Y. Blume, Zhi‑Wei Zhou, Shaoping Lu, Tara J. Nazarenus, Yaroslav B. Blume, Weibo Xie, Edgar B. Cahoon, Ling‑Ling Chen, Liang Guo

Department of Biochemistry: Faculty Publications

Camelina neglecta is a new diploid Brassicaceae species, which has great research value because of its close relationship with the hexaploid oilseed crop Camelina sativa. Here, we report a chromosome-level assembly of C. neglecta with a total length of 210 Mb. By adopting PacBio sequencing and Hi-C technology, the C. neglecta genome was assembled into 6 chromosomes with scaffold N50 of 29.62 Mb. C. neglecta has undergone the whole-genome triplication (γ) shared among eudicots and two whole-genome duplications (α and β) shared by crucifers, but it has not undergone a specific whole-genome duplication event. By synteny analysis …

Diversity In The Hla-I Recognition Of Hla-F Monoclonal Antibodies: Hla-F Or Hla-Ib Monospecific, Hla-E Or Hla-G Bispecific Antibodies With Or Without Hla-Ia Reactivity, Mepur Ravindranath, Narendranath Ravindranath, Carly Amato-Menker, Fatiha El Hilali, Edward J Filippone

Division of Nephrology Faculty Papers

Previous investigators have used various anti-HLA-F monoclonal antibodies (mAbs) to demonstrate that the tissue distribution of HLA-F is highly restricted. Notably, these mAbs differed in their immunodiagnostic capabilities. Specifically, mAbs Fpep1.1 and FG1 detected HLA-F intracellularly in B cells but not on the cell surface, whereas mAb 3D11 detected HLA-F on the cell surface. The presence of HLA-F on T cells was recognized by mAb FG1 but not by mAb Fpep1.1. mAb 3D11 detected HLA-F on the cell surface of activated B cells and on peripheral blood lymphocytes, but not on the normal cells. Importantly, mAb 3D11 revealed that HLA-F …