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Investigating The Impact Of An Elaborative Conversation Strategies (Ecs) Intervention On Parent-Child Interactions And Preschool Children's Science Learning Using A Single-Case Experimental Design, Yao Yao

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

The primary purpose of this study was to examine the efficacy of the elaborative conversation strategies (ECS) intervention in improving the quality of parents' science talk during everyday home learning interactions using a single-case experimental design. Specifically, the study explored whether training parents in ECS could increase their use of these high-quality conversation strategies and enhance the quality of their science talk when engaging their children in science activities. The study also investigated how the ECS intervention impacted children's science knowledge, skills, and interest, as well as parents' attitudes toward supporting their children's science learning.

Participants included five typically developing …

Novel Mouse Models To Study The Role Of T Cells In Cardiac Autoimmunity, Meghna Sur

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

Myocarditis patients can chronically develop dilated cardiomyopathy and autoreactive T cells could contribute to the disease pathogenesis, but defining their antigen specificity remains a major challenge. To fill this gap, we generated T cell receptor (TCR) transgenic (Tg) mice specific to cardiac myosin heavy chain (Myhc)-α 334–352 and made a few observations. First, we unexpectedly noted both CD4 and CD8 T cells expressing TCRs specific to Myhc-α 334–352. Second, while Tg T cells from myocarditis-resistant C57BL/6J mice did not respond to Myhc-α 334–352, those from immunized mice responded, indicating that in vivo priming is necessary to break tolerance. Third, upon …

Performance Of Acoustic Telemetry And Space Use Of Pallid Sturgeon In The Lower Platte River, Nebraska, Christopher F. Pullano

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

Pallid Sturgeon (Scaphirhynchus albus) are centenarian, potamodromous, rheophiles that historically occupied the Missouri River and Mississippi River basins. Listed on the U.S. Endangered Species Act in 1990, population declines are attributed to habitat fragmentation and degradation, as well as overharvest, and hybridization. A knowledge gap exists regarding the extent to which tributaries facilitate key life stages for Pallid Sturgeon. This study evaluated the capacity of acoustic telemetry to monitor the movements of Pallid Sturgeon in a shallow, braided tributary to the Missouri River. The specific objectives were to (1) evaluate the environmental variables influencing the performance of acoustic …

Occupancy Of Fish Species Of Greatest Conservation Need And Temporal Patterns Of Assemblage Occurrence In Sandhills Ecoregion, Nebraska Streams, Braxton M. Newkirk

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

Fish species’ occurrence is influenced by environmental conditions across multiple spatial and temporal scales. Alteration to stream systems has the potential to affect occurrence patterns of fish species. Stream systems of the North American Great Plains face threats originating from climate change and anthropogenic activities resulting in negative implications for many fish species. The Sandhills Ecoregion, Nebraska is considered one of the largest intact grasslands in North America, and thus may experience fewer threats than surrounding areas. Stream systems of the Sandhills Ecoregion are home to 12 fish species of greatest conservation need (SGCN). Little context exists regarding the environmental …

Spatial Ecology Of American Bison On Vermejo Park Ranch, New Mexico, Kate Ann Asmus

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

American bison (Bison bison) are a keystone species that impact grassland productivity, plant diversity, and landscape heterogeneity. We used GPS telemetry and a replicate herbivore grazing experiment on Vermejo Park Ranch in northeastern New Mexico to advance understanding of bison spatial ecology and grazing dynamics. First, we evaluated the potentially disparate influences of forage productivity and site fidelity on the size and selection of home ranges of bison. Home range size was strongly negatively influenced by forage productivity. However, home range selection was influenced more strongly by site fidelity than spatial variation in forage, as bison selected home …

The Genomic Basis Of Adaptation In Salt-Marsh-Breeding Sparrows, Jonathan David Clark

Doctoral Dissertations

Salt marshes are an ecotone between terrestrial and marine environments characterized byshort, graminoid vegetation and periodic tidal inundation with saline water. Despite the generally inhospitable conditions salt marshes present for terrestrial vertebrate life—principally, exposure to heat, salinity, and flooding—several terrestrial vertebrate species have adapted to, or are capable of inhabiting salt marshes. Notably, species of passerine birds that have adapted to salt marshes have repeatedly evolved a similar suite of adaptations, which has been named the “saltmarsh syndrome,” including larger bills, darker plumage, and an increased tolerance of salt.

The myriad species of New World sparrows (Passerellidae) that breed in …

Functional Characterization Of Copper Tolerance In The Atypical Microsymbiont Pseudofrankia Inefficax, Megan Paige Garcia

Doctoral Dissertations

Bacterial species in the family Frankiaceae are soil-dwelling microsymbionts that form a mutualistic symbiosis, termed the actinorhizal symbiosis, with over 220 species of woody dicots. In this relationship, frankia fix atmospheric nitrogen to ammonia, a form usable by plants, while the bacteria benefit from the carbon sources exuded by their actinorhizal hosts. Since nitrogen is typically a limiting nutrient for growth in degraded and contaminated soils, actinorhizal plants establish at these sites as pioneer plant species, initiating a path for phytoremediation. Likely due to their association with plant hosts in contaminated soils, most frankia strains have evolved above average tolerances …

Breaking The Grid: Metamorphosis And Materiality In Meret Oppenheim’S An Evening In The Year 1910, Jacklyn Meyer

Theses

This paper analyzes Meret Oppenheim’s painting An Evening in the Year 1910 from 1972 and its exploration of the theme of metamorphosis and materiality. Looking at certain biographical information about the artist’s crisis period and time spent with the Surrealist group is crucial in understanding what can be discerned from viewing this work. Other works with the theme of metamorphosis within her oeuvre are studied as they provide further context for Oppenheim’s artistic philosophy and her penchant for revisiting themes repeatedly. Other works with the theme of metamorphosis are studied as they provide further context for Oppenheim’s artistic philosophy and …

Troubling Paradise: Exploring The Experiences Of National Student Exchange Participants To The University Of HawaiʻI At Mānoa, Allison Yap

Journal of Comparative & International Higher Education

No abstract provided.

Global South Sisterhood In A Virtual Exchange: A Critical Autoethnography, Bhavika Sicka, Arzu Atajanova

Journal of Comparative & International Higher Education

No abstract provided.

Factors Influencing Colostrum Avoidance In Developing Countries: Insights From A Literature Review, Muhammad Zeeshan Aslam, Jonathan Johnson, Marina Baig, Abeer Musaddique

Journal of Asian Midwives (JAM)

Introduction: Colostrum is a thick, sticky, clear and yellowish-coloured milk produced after the first few hours of birth until day 3. It consists of vitamin A, proteins, lipids, potassium, and maternal antibodies, including lactoferrin, immunoglobulin, growth factors and antimicrobial factors. Colostrum avoidance is the practice of squeezing out, pumping, and discarding the first milk. Various studies have reported colostrum avoidance worldwide, but its prevalence is higher in developing countries. Every day, approximately 3000 to 4000 infants die due to diarrhea and respiratory infections in developing countries, and one of the leading causes is colostrum avoidance. Infants are unable to take …

Induced Systemic Resistance Against Nematodes By Plant Growth-Promoting Microbes In Potatoes, Cole Grannan

Master's Theses

Biofertilizers consist of plant growth-promoting microorganisms that establish symbiotic relationships with plant roots and stems. These beneficial microbes play a crucial role in enhancing plant defenses against various threats including insects, nematodes, and microbial pathogens. The purpose of this study was to investigate the effectiveness of two fungal biofertilizers (an endophytic strain of Beauveria bassiana (BA) and a mixture of arbuscular mycorrhizal (AM) fungi), specifically their ability to induce systemic resistance against plant- parasitic nematodes (PPNs) in potatoes (Solanum tuberosum cv. Masquerade) under controlled greenhouse conditions. The study utilized soil collected from Colorado State University’s San Luis Valley (SLV) Research …

Cultural Memory And The Search For Identity In Victorian Fantasy Fiction, Sadie Boggs

Honors College Theses

Fantasy literature's origins can be traced through myths and folktales, medieval romances, enlightenment fairy tale fantasy, and Romanticism, before finally taking firmer root in the Victorian period and blooming into its own genre in 20th century modern fantasy. Victorian thinkers reacted to the Enlightenment’s realism and technological innovation by “rediscovering” the Middle Ages as a time of beauty, simplicity, and moral virtue. Simultaneously, Psychology developed as a recognized field of study, and theories emerged about the psychological process of memory formation and retrieval, as well as its reliability and relation to identity.

Considering these psychological theories, Victorian fantasy's cultural memory …

International Pcos Guideline Clinical Research Priorities Roadmap: A Co-Designed Approach Aligned With End-User Priorities In A Neglected Women's Health Condition, H. J. Teede, M. Gibson, J. Laven, A. Dokras, L. J. Moran, T. Piltonin, M. Costello, A. Mousa, A. E. Joham, C. T. Tay, Wiebke Arlt, Ricardo Azziz, Adam Balen, Lisa Bedson, Lorna Berry, Jacky Boivin, Jacqueline Boyle, Leah Brennan, Wendy Brown, Tania Burgert, Maureen Busby, Carolyn Ee, Rhonda M. Garad, Cheryce Harrison, Roger Hart, Marie Misso, Rachel Morman, Angelica Lindén Hirschberg, Tuong Ho, Kathleen Hoeger, Sonia Jitpiriyaroj, Cailin Jordan, Richard S. Legro, Rong Li

Clinical Research Faculty Publications

Background: Polycystic ovary syndrome (PCOS) is a common endocrinopathy with significant reproductive, metabolic, and psychological complications. Consensus on PCOS clinical research priorities across end-users is fundamental and necessitates a robust co-development of a clinical research roadmap to guide international research efforts. Methods: A multistage process included: i) international surveys of women and healthcare providers to identify research priorities and unmet needs; ii) interrogation of systematic reviews conducted for the International PCOS Guideline to identify research gaps; iii) International PCOS Guideline Network consensus generated clinical research roadmap; and iv) international peer review for external validation. Findings: A codesigned survey engaging 1278 …

Supplementary Data For "Crushability Analysis Of Immediate-Release Oral Tablets And Capsules Approved By Fda In 2020-2024, Christina Tzikas, Kamaladdin Saei, Anne Schweighardt, Fang Zhao

Doctoral External Publications

No abstract provided.

Bad Plants, Heather I. Sullivan

Modern Languages and Literatures Faculty Research

“Bad plants” represent the seemingly unexpected and startling forms of plant power overlooked by many modern, industrialized societies that treat vegetal beings as mere resources instead of animate, world-shaping forces. Since science fiction and fairy tales often explore more openly animistic visions of non-human life, such texts provide ample possibilities for reconsideration by critical plant studies of our human-plant relations both cultural and ecological. For example, both Jack McDevitt’s 2001 science fiction novel, Deepsix, and Ludwig Tieck’s 1799 fairy tale, “Faithful Eckart and Tannhäuser”, feature “bad plants” that bring human beings violently back into the plant cycles they assume they …

Magnetic Resonance Imaging Trackable Pathology-Triggered Polymersomes Toward Enzyme Replacement Theranostics For Gm1 Gangliosidosis, Dorian Foster

All Dissertations

This dissertation investigates the development and optimization of pathology-responsive polymersomes for simultaneous enhanced magnetic resonance imaging (MRI) and enzyme replacement therapy (ERT) in the treatment of GM1 gangliosidosis (GM1). While therapeutic strategies exist for similar, non-neuropathic lysosomal storage disorders, implementation towards GM1 faces significant challenges due to the blood-brain barrier.

Herein, we developed and characterized a range of low molecular weight hyaluronic acid-b-polylactic acid (HA-PLA) polymersomes (PSs) capable of encapsulating therapeutic enzymes in their hydrophilic core. These polymersomes exhibit pathophysiology-triggered responsiveness, degrading in the presence of acidic conditions, which is characteristic of lysosomes, and enzymes such as hexosaminidase A, which …

Hypoalbuminemia In Children With Acute Lymphoblastic Leukemia: Relation To Asparaginase Therapy And Impact On High Dose Methotrexate Elimination., Sophie Rex Christensen, Christina Friis Jensen, Jesper Heldrup, Zachary Taylor, Laura Ramsey, Steen Rosthøj

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: High-dose methotrexate (HDMTX) therapy is an important component in treatment regimens for acute lymphoblastic leukemia (ALL). Courses are associated with a risk of renal injury, delayed elimination, and increased systemic toxicity. Recently hypoalbuminemia has been recognized as yet another risk factor.

METHODS: To examine the impact of serum albumin we reviewed 325 HDMTX 5 g/m2 courses in a cohort of 51 children treated on the NOPHO ALL 2008 protocol, dividing the courses into four groups with different levels of baseline albumin (A < 25 g/L, B 25-29 g/L, C 30-34 g/L and D ≥ 35 g/L).

RESULTS: Hypoalbuminemia was present in 51% of the courses, mostly in the early phases of chemotherapy while …

Patient Engagement In Evidence-Based Practice Frameworks., Jarrod Dusin, Jill Peltzer

Manuscripts, Articles, Book Chapters and Other Papers

Evidence-based practice (EBP) is the cornerstone of contemporary healthcare, promoting the integration of scientific evidence, clinical expertise, and patient values to inform clinical decision-making and enhance patient outcomes. While patient engagement is recognized as a critical component of EBP, the extent to which it is incorporated in various EBP frameworks is unclear. This study is a secondary analysis of a scoping review which evaluated EBP frameworks used in healthcare settings. In the current study, our objective was to assess the level of patient engagement within those frameworks. To achieve this, we employed a patient engagement framework which characterizes engagement as …

Metaverse-Powered Basic Sciences Medical Education: Bridging The Gaps For Lower Middle-Income Countries., Syeda Samnita Batool Zaidi, Umer Adnan, Kadriye O. Lewis, Syeda Sadia Fatima

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Traditional medical education often lacks contextual experience, hindering students' ability to effectively apply theoretical knowledge in real-world scenarios. The integration of the metaverse into medical education holds great enormous promise for addressing educational disparities, particularly in lower-middle-income countries (LMICs) accompanied by rapid technological advancements. This commentary paper aimed to address the potential of the metaverse in enhancing basic sciences education within the constraints faced by universities in LMICs. We also addressed learning design challenges by proposing fundamental design elements and a suggested conceptual framework for developing metaverse-based teaching methods.The goal is to assist educators and medical practitioners in comprehensivley …

“Don’T Bring Your Feminism Here!”: The African Hair Braiding Salon As A Rhetorically Charged Space For Feminist Activism, Efe Plange

Open Access Theses & Dissertations

This project extends scholarship on Black beauty and hair care spaces in the US as rhetorically charged for various forms of activism. It specifically explores the nature of work, conversations and feminist ways of being among a group of braiders working together in an African hair braiding salon to legitimize the African hair braiding salon as a site with unique contributions to this body of work. Grounded in Feminist Geo-criticism and Conversational Rhetoric, the study seeks to make contributions that are relevant to the field of Rhetoric and more specifically the sub-field of feminist rhetorics, African and non-Western feminist rhetorics, …

Advocating For More Personalized And Evidence-Based Approaches In Dental Practice, Integrating Advanced Diagnostic Tools And Innovative Treatments To Enhance Patient Care, Hasanuddin, Acing H. Mude, Muhammad Ikbal, Erni Marlina, Muhammad Ruslin

Journal of Dentomaxillofacial Science

This editorial review highlights a series of studies emphasizing evident discoveries in the diagnosis and treatment of oral diseases. The first report addresses a rare case of unicystic ameloblastoma located in the maxillary sinus, highlighting the need of histological analysis for precise identification despite deceptive radiographic characteristics. A different example examines dentigerous cysts, highlighting diagnostic problems stemming from unusual appearances, finally clarified by histological assessment. The effectiveness of sclerotherapy with hypertonic saline for treating parotid sialocele is examined, indicating it as a safe and efficacious therapeutic alternative. The influence of anemia on pediatric drug-induced erythema multiforme is examined, highlighting the …

The Role Of Porphyromonas Gingivalis In Inducing Il-6 Macrophages Expression In Ovaries Of Periodontitis Models, Agustin Ws. Dharmayanti, Ernie M. Setiawatie, Hendy Hendarto

Journal of Dentomaxillofacial Science

Objective: This study aimed to determine whether P. gingivalis induction in the gingival sulcus increased IL-6 expression by macrophages in the ovaries.

Material and Methods: This research was a laboratory experiment using a post-test-only control group design, using female white rats strain Sprague Dawley, six weeks old and in the estrous phase. They were divided into the control and treatment groups. The animal models were induced with P. gingivalis in the mesial gingival sulcus of their first right and left lower jaw molars, with 0.05 ml every three days for 19 days. On 0, 7, 14 days after bacteria induction, …

Chitosan Black Soldier Fly (Hermetia Illucens) Pupae Can Improve Macrophages And Fibroblast Post-Extraction Teeth, Renie K. Dewi, Sri Oktawati, Asdar Gani, Eko Suhartono, Zakiah H. Noor, Nurlindah Hamrun, Shahida M. Said, Beta W. Oktiani

Journal of Dentomaxillofacial Science

Objective. The objective of this study was to quantify the number of macrophages and fibroblasts involved in the post dental extraction socket healing.

Material and Methods. Chitosan BSF pupae was made into a gel preparation. Eighteen Male Cavia cobaya were divided into two groups (n = 9), control and treatment groups. BSF pupae chitosan gel was applied to the post-extraction tooth socket in the treatment group, while none was applied to the control group. The samples were decapitated on the 2^nd, 3^rd, and 5^th days by cutting the mandibular bone for histopathological examination, which was …

Costly Signaling Theory, Hui Ying Ivy Koh, Norman P. Li

Research Collection School of Social Sciences

Costly signaling theory is the idea that the high costs incurred by an individual to convey information about underlying qualities keeps this signal reliable, as only individuals who truly possess the quality signaled can afford to send the signal.

Time Series Decomposition Of Land Surface Temperature For Long-Term Trend Forecasting And Impact On Nesting Sea Turtle Habitats In The Arabian Gulf, Sachi Perera, Rommel H. Maneja, Mohamed Allali, Cyril Rakovski, Erik Linstead, Daniele Struppa, Ali Qasem, Hesham El-Askary

Mathematics, Physics, and Computer Science Faculty Articles and Research

Improving land surface temperature (LST) modeling is vital for mitigating climate change effects on various ecosystems and marine habitats such as important sea turtle habitats. Over the past decade, extreme temperatures have likely significantly affected nesting sea turtle habitats in the Arabian Gulf, with predominantly female hatchlings creating an imbalance in the sex ratio. Such shifts have profound implications for these habitats’ long-term survival and conservation management. This study leverages statistical machine learning models to measure ongoing temporal variations in LST. We break down the LST time series into trend, seasonal, and noise components using classical decomposition methods like X11, …

La Reescritura De La Bruja Y La Princesa En La Publicidad De Lujo: Un Análisis De El Jardín De Los Sueños De Gucci, Ana Vicens Poveda

Artículos científicos

Desde las primeras obras publicitarias, las marcas han sexualizado la imagen de la mujer ha sido, destacando especialmente las dedicadas a la moda, el lujo y la cosmé- tica. Retratada como objeto de deseo, la mujer se representa definida por el hombre que la mira y el hombre que la construye - o reconstruye- a través del objetivo. El actual para- digma de comunicación y publicidad está siendo liderado por las marcas de lujo, líderes en inversión publicitaria y pioneras en el uso del storytelling como herramienta clave de diferenciación. Resulta revelador que, en la creación de esta nueva narrativa, …

Prisiones Doradas: La Dinámica De La Reclusión Femenina En La Animación Y El Pensamiento De Virginia Woolf, Eva Santín Álvarez

Artículos científicos

En muchas películas de animación, especialmente aquellas centradas en prin- cesas o figuras similares, se presenta la idea de un espacio propio donde la protagonista debe permanecer recluida para su protección o control. Ejemplos icónicos incluyen a Ra- punzel en su torre, Elsa confinada en su cuarto para controlar su poder, y Vaiana limitada a la geografía de su isla. Estos lugares, aunque presentados como refugios seguros, también actúan como prisiones simbólicas que limitan la libertad y el desarrollo personal de las protagonistas. Este estudio propone un análisis crítico de estas representaciones a través del prisma de la obra literaria …

Escultoras Tradicionales Y Digitales: Pioneras En El Diseño Y Desarrollo De Personajes En La Animación, María Teresa Barranco Crespo

Artículos científicos

Este estudio tiene como objetivo explorar la evolución de la escultura en la creación de personajes animados, destacando el papel fundamental que han jugado las escultoras tradicionales y digitales en el diseño y desarrollo de estos personajes. A lo largo de la historia, las escultoras han sido clave en la creación de personajes que han capturado la imaginación del público y han influenciado la industria de la animación. Para alcanzar este objetivo, se revisará literatura, artículos y libros sobre la historia del arte de la escultura, así como la contribución de las escultoras tradicionales y digitales en el mundo de …

Análisis De Los Estampados Infantiles En La Industria De La Moda Y La Identidad De Género, Julia Sainz Cortés

Artículos científicos

La industria de la moda, cada vez más globalizada a través de grandes multinacionales como Inditex o H&M, participa en la segregación por sexos en la infancia al ofrecer diferentes modelos para niñas y niños. Este artículo se centra en el análisis de los motivos de los estampados en camisetas para niños y niñas de aproximadamente dos a ocho años, etapa clave en la alfabetización visual de la infancia a través de los medios audiovisuales, la literatura, el arte, los juguetes y la indumentaria propia y ajena. A partir de la catalogación de los distintos motivos de estampados en camisetas …