Digital Commons Network^™

Chmy 121n.Vh1: Introduction To General Chemistry, Julia Michelle Kotler

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Psyx 100s.51: Introduction To Psychology, Katie Smith

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Long-Term Agricultural Management Reduces Abundance And Alters Community Structure Of Ground Beetles (Coleoptera: Carabidae), Cynthia M. Fiser, Nathan L. Haan, Douglas A. Landis

Entomology Faculty Publications

Carabid beetles (Coleoptera: Carabidae) are beneficial predators and bioindicators of ground-dwelling arthropod diversity in agricultural landscapes. We studied changes in community composition, activity density, and diversity of carabids in a long-term agroecosystem study spanning 30 years in the US Midwest. We contrasted carabid community metrics measured by pitfall trap sampling in two conservation-oriented treatments in a corn-soybean-wheat rotation. One treatment uses conventional practices but with reduced agrochemical inputs (Reduced Input), while the other has no synthetic inputs (Biologically Based). Since a 1994–95 study on the same site, in 2019 overall carabid activity density had declined a minimum of 58–76 % …

Dissecting The Frog: How A Meme Explains The Westlaw/Lexis And Generational Divide, Sam Williams

SMU Law Review Forum

One of the most controversial elements of the 2024 Olympic Games in Paris was a drag show during the opening ceremony that allegedly parodied Christianity by recreating Leonardo da Vinci’s The Last Supper. A legal meme emerged showing both images side by side, labeling da Vinci’s painting “Westlaw” and the drag show “Lexis.” In this article, I explain why this meme is funny by showing how the differences between Westlaw and Lexis+, and legal minds’ attitudes towards those differences, offer fascinating parallels to this controversy. Westlaw’s print-focused, grid-oriented organization and aesthetic might appeal to the trained legal mind, but …

Nrf2/Cyclooxygenase 2 Signaling In Cr(Vi)-Induced Carcinogenesis, Lei Zhao, Yi-Fang Wang, Andrea Adamcakova-Dodd, Peter Thorne, Ranakul Islam, Ke Jian Liu, Fei Chen, Jia Luo, Ling-Zhi Liu

Kimmel Cancer Center Faculty Papers

Long-term exposure to hexavalent chromium [Cr(VI)] has been linked to lung cancer, and cyclooxygenase-2 (COX-2) is a well-known inflammatory factor. However, the role and mechanism of COX-2 in Cr(VI)-induced carcinogenesis are not clear yet. To address this question, we employed a mouse model exposed to Cr(VI) through intranasal instillation of particulate zinc chromate (ZnCrO4) for 12 weeks. Metabolomics and RNA-seq assays revealed enhanced activity of the arachidonic acid (AA)/eicosanoid metabolism pathway in lung tissues from mice exposed to Cr(VI). COX-2, the key enzyme of the AA/eicosanoid pathway, was significantly upre- gulated in Cr(VI)-exposed lung tissues, as well as in the …

Project Title: Maximizing The Volume Of A Cardboard Box To Save Trees– An Application Of Polynomial Functions To Address Global Issues [Mathematics], Lucie Mingla

Open Educational Resources

MAT 115 College Algebra & Trigonometry/Precalculus

Project Title: Maximizing the Volume of a Cardboard Box to Save Trees– An Application of Polynomial Functions to Address Global Issues

Reflective Narrative:

This project was inspired by my participation in the "Designing and Implementation of STEM Co-Curricular Activities" CTL seminar in Spring 2023. I am grateful to Drs. Bukurie Gjoci, Daniel Gertner, Ingrid Veras, and Midas Tsai, along with fellow participants, for their invaluable feedback that helped shape its development. The project was implemented in two College Algebra and Trigonometry courses. I participated in two seminars to further develop this project. The Community …

Relationship Between Parental Neglect, Socioeconomic Status, And Aggression In Adolescents, Chemarin Eve Boyd

Walden Dissertations and Doctoral Studies

Aggressive behavior among adolescents poses significant challenges for families, educators, and communities, often stemming from complex interactions between parental behavior and environmental factors. This quantitative nonexperimental study examined the relationship between parental neglect, socioeconomic status (SES), and adolescent aggression, guided by the parental acceptance-rejection theory. Data were collected from 250 parents of adolescents age 12-18 divided into two groups: those reporting no to low levels of aggression and those reporting moderate to high levels. Binary logistic regression was employed to predict the likelihood of adolescent aggression based on parental neglect (categorical) and SES (scale). The results demonstrated that parental neglect …

Sex-Specific And Regional Analysis Of Heart Disease Prediction Using Machine Learning Algorithms: Insights From The Uc Irvine Public Heart Disease Datasets (Cleveland And Long Beach), Jonathan Asanjarani

Dissertations, Theses, and Capstone Projects

For this capstone project, I investigated how well machine learning models can predict heart disease, while also studying how the patient’s gender affects these predictions, as well as determining how well the same model performs across different regions. This project utilizes two clinical datasets from the publicly accessible UCI Machine Learning Repository under the collection "Heart Disease." This repository is composed of data from patients across four distinct locations, capturing varying levels of heart disease severity. These datasets are part of a collection of databases, open to the public, and can be used by anyone looking to conduct empirical analysis. …

Investigating Dna Damage Caused By Reactive Oxygen And Nitrogen Species Via Guided-Ion-Beam Scattering And Computational Techniques, Jonathan Benny

Dissertations, Theses, and Capstone Projects

Among DNA nucleobases, guanine (G) is the primary target for one-electron ionization and oxidation, generating G●+ through various processes, including photooxidation, electrocatalytic oxidation, DNA-binding transition metals, ionizing radiation, and photolysis. This is due to the low adiabatic ionization potential and oxidation potential of guanine. Electron holes from other nucleobases can move to guanine, proving that G●+ production traps oxidative DNA damage. G●+ formation can exacerbate DNA damages and cause secondary reactions from reactive oxygen species (ROS) and reactive nitrogen species (RNS) during pathological processes. The following three projects were conducted using a customized electrospray ionization (ESI) guided-ion-beam tandem mass spectrometer, …

A Benjaminian Rumination Of Grasses And Tomatoes In Contemporary Anatolian Film, Ceren Izci

Dissertations, Theses, and Capstone Projects

This thesis interprets the intersection of history, ecology, and politics through two contemporary Anatolian films: Nuri Bilge Ceylan’s About Dry Grasses and Murat Fıratoğlu’s One of These Days When Hemme Dies. We focus on the films’ portrayal of social relations and relationships to other living beings through interpreting the temporal layers and historical tensions present in the plots of the films. We introduce the paper by pondering over the question of whether these films are political. Drawing on Walter Benjamin’s concepts of “first nature” and “second nature”, the first chapter introduces the philosophical framework for understanding the connection between …

The Psychophysiology Of Primary And Secondary Variants Of Psychopathic Traits In Youth, Ines Guariguata

Dissertations, Theses, and Capstone Projects

Psychopathy is a cluster of personality traits marked by a pervasive callousness, lack of shame or remorse, deceitfulness, a persona of confidence and charm, shallow emotional connection, general lack of insight into their actions, and an absence of anxiety (Glenn & Raine, 2014; Hare, 2003). Research suggests that there are distinct etiological pathways to the development of psychopathic traits and that their responses to treatment are different (Craig et al., 2021; Yildrim & Derksen, 2015; Fleming et al., 2023). Primary variants show a low-fear, low-anxiety profile during stress, and have a genetic basis (Craig et al., 2021; Yildrim & Derksen, …

Does Treatment Setting In Ati Matter? An Examination Of Completion Rates And The Role Of Violent Charges Among Individuals With Co-Occurring Disorders, George J. Anderson

Dissertations, Theses, and Capstone Projects

Despite the proliferation of alternatives to incarceration (ATI) for individuals with co-occurring disorders in recent decades, little is known about comparative styles of treatment used in this context. The following study uses data from a case management service in a large urban city (n=273) where several types of treatment are utilized in the ATI landscape. Specifically, this study compares ATI completion rates and time to completion or failure for several styles of treatment: clinic-based outpatient, residential, assertive community treatment (ACT) and personalized recovery-oriented services (PROS) programs. Results of a logistic regression indicate that individuals initially referred to residential treatment had …

Solvation Thermodynamic Mapping Approaches For Computer-Aided Drug Discovery, Vjay Molino

Dissertations, Theses, and Capstone Projects

The drug discovery process is inherently long and costly, prompting the development and integration of computational tools to mitigate these challenges. One of area explored in computer-aided drug discovery is to understand the role of solvation in protein-drug binding and to develop computational tools and methods that can be integrated in the drug discovery process. Grid Inhomogeneous Solvation Theory (GIST) is a tool that provides a framework for mapping solvation thermodynamiproperties of water molecules on the protein surface.This thesis explores the use of GIST in generating pharmacophore models and elucidates the role of solvation in protein structural fluctuations.

One of …

Evidence For Interactive Effects Of Inhibitory And Prospective Intolerance Of Uncertainty And Stimulus-Level Uncertainty On Threat Safety Discrimination Learning, Kyoko Yazaki

Dissertations, Theses, and Capstone Projects

Fear is a fundamental component of human learning, critical for survival, and extensively studied through Pavlovian conditioning paradigms (LeDoux & Pine, 2016). This thesis examines the interplay between stimulus-level uncertainty and individual differences in intolerance of uncertainty (IU) on threat-safety discrimination learning. Using a within-subject design, participants were conditioned to certain (100% reinforcement), uncertain (50% reinforcement), and safety (0% reinforcement) cues through the pairing of colored visual stimuli with aversive electrical shocks. Discrimination learning was assessed using both implicit (SCR) and explicit (self-reported US expectancy estimates and unpleasantness ratings) measures.

The present study (n = 102) replicated previous findings showing …

Beyond The Sum: A Network Analysis Of Adverse Childhood Experiences And Behavioral Outcomes In Justice-Involved Youth, Jennifer Yang

Dissertations, Theses, and Capstone Projects

This dissertation examines gender-specific patterns of adverse childhood experiences (ACEs) among justice-involved youth using network analysis. Despite experiencing higher rates of childhood adversity, female youth show lower recidivism rates than males, presenting an empirical paradox. Using a sample of 19,454 justice-involved youth (75% male), this study applies novel network methods to understand how ACEs and behavioral outcomes are organized across gender. Findings reveal distinct network architectures: female youth maintain more integrated but vulnerable networks, while males show more compartmentalized but stable structures. Female recidivists demonstrate systematic network destabilization when compared to non-recidivists, characterized by a 39% reduction in network density, …

Freedom Pedagogy: Black Educators In The Urban North During The Nineteenth And Early Twentieth Centuries, Milagros Seraus-Roache

Dissertations, Theses, and Capstone Projects

Black educational history has been told through a predominantly Southern lens. This dissertation highlights the experiences of Black educators in the urban North during the nineteenth and early twentieth centuries. Northern Black educators confronted the challenges of freedom—including the constant need to protect it—using a set of approaches influenced by the various intersecting social movements and intellectual currents of their day. While these educators represented a small minority of African Americans, their contributions were profound, leaving legacies that provide a lens for understanding and improving issues facing urban Black youth and their communities today.

In the absence of a comprehensive …

Leveraging Collective Impact To Characterize And Identify Solutions To Cultural Challenges Within Scientific Societies, Taylor Lightner, Simone B. Soso, Candice M. Etson, Robin Mc C. Greenler, Mercy Mugo, Verónica A. Segarra

Physics: Faculty Publications

A consortium of scientific societies recently identified challenges to inclusivity within the biology communities they represent. Specifically, societies encounter difficulties collecting member demographic data effectively, integrating scientists at transitional career stages, and diversifying their leadership. In response, the Leveraging, Enhancing, and Developing Biology (LED-BIO) research coordination network (NSF 2134725) organized two meetings at the Marine Biological Laboratory in Woods Hole, MA to gather stakeholders and employ top-down and bottom-up organizational approaches to address these challenges. These meetings included Town Hall and Think Tank events to facilitate open dialogue and gather feedback on policies and programs from national organizations in attendance. …

Emerging Contaminants Reveal Flaws In The Safe Drinking Water Act, Julia Abolafia

Colorado Environmental Law Journal

No abstract provided.

Water Rights In Outer Space: Prior Appropriation And The Final Frontier, Kevin M. Morrow

Colorado Environmental Law Journal

No abstract provided.

Regulating Cultured Meat Labels In The United States, Natalie Mousa

Colorado Environmental Law Journal

No abstract provided.

From Values To Policy: Embracing Ethics Within The National Environmental Policy Act, Andrew Sandahl

Colorado Environmental Law Journal

No abstract provided.

Purdue Electron Microscopy Center (Pemc), Christopher Gilpin, Purdue University Office Of Research

University Research Core Facility Boilerplate Descriptions

No abstract provided.

Required Over-Conformity: Emerging Adulthood And Disability In Tight Korean Culture, Eunyoung Jung, Ji-Ryun Kim

KAUPA Letters

This research examines what Korean young adults with intellectual and developmental disabilities (IDD) perceive as important parts of their lives, and the impact Korean culture has on their adulthood. The researcher interviewed nineteen participants with IDD in South Korea, ranging in age from nineteen to thirty-four years. A semi-structured qualitative interview was conducted to collect data. An inductive thematic data analysis identified three key themes: family-oriented lives with “constraints,” conformity to behavioral norms, and living for others. This article discusses how Korean culture impacts the emerging adulthood of young adults with IDD.

Kaupa Letters: Volume 12, Issue 3, Korean American University Professors Association

KAUPA Letters

No abstract provided.

Efficacy Of 3d-Printed Chitosan-Cerium Oxide Dressings Coated With Vancomycin-Loaded Alginate For Chronic Wounds Management, Sharareh Shahroudi, Amir Parvinnasab, Erfan Salahinejad, Shaghayegh Abdi, Sarah Rajabi, Lobat Tayebi

School of Dentistry Faculty Research and Publications

Multifunctional wound dressings with antibacterial and antioxidant properties hold significant promise for treating chronic wounds; however, achieving a balance of these characteristics while maintaining biocompatibility is challenging. To enhance this balance, this study focuses on the design and development of 3D-printed chitosan-matrix composite scaffolds, which are incorporated with varying amounts of cerium oxide nanoparticles (0, 1, 3, 5, and 7 wt%) and subsequently coated with a vancomycin-loaded alginate layer. The structure, antibiotic drug delivery kinetics, biodegradation, swelling, biocompatibility, antibacterial, antioxidant, and cell migration behaviors of the fabricated dressings were evaluated in-vitro. The findings reveal that all of the formulations …

Pacific Rxtracts - February 2025, Pacific Rxtracts

Pacific RxTracts

Articles:

• Revolutionizing Hypertension Screening: AI-Enhanced ECG as a Proactive Healthcare Tool
• Breaking News:
  • New Indication for Zepbound
  • FDA Approves Injectable Nivolumab: A New Era for Opdivo in Cancer Care
  • Stromal Stem Cells for Steroid-Refractory Acute Graft-vs-Host Disease
• Cardiology:
  • Beta Blocker vs. Verapamil Therapy for Hypertrophic Cardiomyopathy
• General News:
  • Prolactin-Increasing Antipsychotics Increase the Odds of Breast Cancer
  • Hope for a Cytomegalovirus Vaccine: mRNA-1647
  • Targeting IL-13: Innovations in the Treatment of Atopic Dermatitis
  • Beyond Opioids: Multimodal Pain Management in Colorectal Surgery
  • A Nanomaterial Dosage Form for Mupirocin
  • Guselkumab, a potential drug for Ulcerative colitis
• Neuropsychiatry:
  • Dextromethorphan for Depression: More For Just a …

Dft Study Of The Mechanism Of Selective Hydrogenation Of Acetylene By Rhodium Single-Atom Catalyst Supported On Hy Zeolite, Melisa Su Yordanlı, Roberto Escobar, Jessica Meza, Deniz Akgül, Yuxin Zhao, Alper Uzun, Fatma Ahu Akin, Viktorya Aviyente, Abdurrahman Cagri Atesin, Tülay A. Ateşin

School of Earth, Environmental, & Marine Sciences Faculty Publications

The selectivity of acetylene hydrogenation by the Rh single-atom catalyst (SAC) supported on HY zeolite was investigated using density functional theory (DFT) and a 5/83T quantum mechanics/molecular mechanics (QM/MM) embedded cluster model. The calculated activation barrier (ΔG‡) for the oxidative addition of dihydrogen to the Rh metal center (15.9 kcal/mol) is lower in energy than that for the σ-bond metathesis of dihydrogen to the Rh—C bond (22.7 kcal/mol) and the Rh—O bond (28.4 kcal/mol). The activation barriers of the oxidative addition of subsequent dihydrogen molecules are significantly higher than that of the oxidative addition of the first dihydrogen molecule. These …

Instrument Adaptation For Measuring Early Child Language Development Across Multilingual And Sociocultural Diverse Settings, Heather Brookes, Frenette Southwood, Martin Mössmer, Patricia Makaure, Michelle J. White, Carmen Coetsee, Sefela L. Yalala, Helena Kruger, Mikateko Ndhambi, Sibusiso Ndlangamandla, Monicca T. Bhuda, Nina Brink, Nomfundo Buthelezi, William Jiyana, F. Portia Khumalo, Babalwa Ludidi, Muzi Matfunjwa, Lufuno Miriri, Nomsa Skosana

School of Psychology

This article describes the adaptation of the MacArthur–Bates Communicative Development Inventory (CDI) for South Africa’s 11 official spoken languages. The CDI is a parent-report tool that measures early language development from 8 to 30 months. We developed cross-linguistically comparable CDIs, representing two distinct language families, West Germanic and southern Bantu, using a common protocol. We describe our approach to item construction and harmonization across languages and to obtaining sociodemographic information in different cultural settings. Issues such as language contact and variation, sampling, data collection, and quality control are discussed as well as item selection and instrument reliability and validity. This …

Fluorine-Containing Isosteres Enable A Structure-Activity Relationship Study Of Gingerol Derivatives, Shelby Cooper, Diarta Kabashi, Marlin Yacoub, Jessica Molen, Osman Farhan, Christina Farley, Samantha Yencha, Michelle Figueiredo, Nidheesh Phadnis, Wynter Henry, Julian Harris, Frank Wilkinson, John Milligan

College of Life Sciences Faculty Papers

A series of fluorinated and non-fluorinated [6]-gingerol, [6]-paradol, [6]-shogaol and ferulate derivatives were synthesized. Testing these analogs in anti-proliferation assays with MCF-7, A549, HCT-116 and HEK-293 cell lines provided insight into the structural features that contribute to the anti-proliferative activity of naturally occurring ginger constituents. In particular, the use of both vinyl and alkyl trifluoromethyl isosteres allowed us to evaluate the structure-activity impact of the enone motif found in shogaols. Our results indicate that enone-containing derivatives have a higher potency, suggesting the conjugated enone motif characteristic of shogaols may be primarily responsible for the anti-cancer activity of the broader natural …

Positive Species Interactions Structure Rhodolith Bed Communities At A Global Scale, Fabio Bulleri, Nadine Schubert, Jason M. Hall-Spencer, Daniela Basso, Heidi L. Burdett, Ronaldo B. Francini-Filho, Jacques Grall, Paulo A. Horta, Nicholas A. Kamenos, Sophie Martin, Matteo Nannini, Pedro Neves, Irene Olivé, Viviana Peña, Federica Ragazzola, Cláudia Ribeiro, Eli Rinde, Marina Sissini, Fernando Tuya, João Silva

School of Biological and Marine Sciences

Rhodolith beds are diverse and globally distributed habitats. Nonetheless, the role of rhodoliths in structuring the associated species community through a hierarchy of positive interactions is yet to be recognised. In this review, we provide evidence that rhodoliths can function as foundation species of multi-level facilitation cascades and, hence, are fundamental for the persistence of hierarchically structured communities within coastal oceans. Rhodoliths generate facilitation cascades by buffering physical stress, reducing consumer pressure and enhancing resource availability. Due to large variations in their shape, size and density, a single rhodolith bed can support multiple taxonomically distant and architecturally distinct habitat-forming species, …