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2022-2023 Undergraduate Catalog, The University Of Alabama In Huntsville

Course Catalogs

No abstract provided.

Differentiated Instruction And Kindergarten Through 5th Grade Teachers, Aslihan Unal, Zafer Unal, Yasar Bodur

Georgia Educational Researcher

The purpose of this article is to examine Kindergarten through 5th-grade teachers’ understanding of differentiated instruction and perception of their ability to implement differentiated instruction in their classrooms. Differentiated instruction is a critical factor for children’s success. Thirty-one K-5 teachers from the state of Georgia participated in this study. The teacher survey on differentiated instruction developed by Tomlinson (2001) and modified by Page (2007) was used in this study. The researchers also included two open-ended, differentiated instruction questions and seven demographic questions. Study results suggested that while teachers mostly agree that differentiation is an important instructional strategy, they are faced …

Invited Perspective: Existing Rules For Disinfection By-Products Are Good, But They Are Not Enough, Susan D. Richardson

Faculty Publications

No abstract provided.

A Case Of Malaria-Associated Hemophagocytic Lymphohistiocytosis, M. Ramzi Almajed, Renato Cerna-Viacava, Jennifer Priessnitz, Naoshin Khan, Marcus J. Zervos

Infectious Diseases Articles

Hemophagocytic lymphohistiocytosis (HLH) is an inflammatory syndrome of inappropriate and excessive immune system activation. It often occurs in the setting of viral, bacterial, fungal, and parasitic infections. HLH associated with malaria is very rare, and literature on this association is limited. Significant overlap exists between these two conditions, which makes the diagnosis of HLH superimposed on malaria difficult. We present a case of a patient who recently traveled from Djibouti and was diagnosed with Plasmodium falciparum malaria. She had a transient improvement in response to antimalarial therapy followed by clinical deterioration. This prompted further investigations that revealed the diagnosis of …

Strategies For Improving Mental Health And Well Being Used By Adults Ageing With Hiv: A Qualitative Exploration, Patrick N. Mwangala, Ryan G. Wagner, Charles R. Newton, Amina Abubakar

Institute for Human Development, East Africa

Background: Physical and mental health problems are common among older adults living with HIV (OALWH). Adaptive coping strategies play a vital role in improving these adults' mental health and well-being despite the deleterious effects of HIV and ageing. However, in sub-Saharan Africa, limited evidence exists on the commonly utilized coping strategies in this population. We explore the coping strategies used by Kenyan OALWH to improve their mental health and wellbeing.

Methods: Semi-structured in-depth interviews were conducted between October and December 2019 with 56 participants: 34 OALWH (53% female), 11 healthcare providers (63% female) and 11 primary caregivers (73% female) in …

Urgent Call For Better Use Of Existing Vaccines And Development Of New Vaccines To Tackle Amr

Saudi Medical Journal

No abstract provided.

Mechanizing The Removal Of Soil Between Peach Trees Planted On Berms, Coleman Scroggs

All Theses

Armillaria root rot (ARR), primarily caused by the soilborne fungus Desarmillaria tabescens, has become the number one cause for peach tree decline in the Southeastern United States. Research has shown that planting peach trees on shallow berms and excavating the soil around the root collar two years after planting lessens the effects of ARR. However, berms make orchard operations such as pruning, thinning, and harvesting more cumbersome and cause cultural concerns as channels of water at their base can lead to erosion and the slope of the berms leads to herbicide and fertilizer runoff. The objective of this research was …

Carbohydrate Rinse Fails To Enhance Cycling Performance Or Alter Metabolic And Autonomic Recovery In Recreational Cyclists, Cassie Williamson-Reisdorph, Emily Bechke, Cherilyn Mclester, Robert J. Buresh, Melinda Millard-Stafford, Zackery Green, Rasmus Rooks, Brett Nickerson, Brian Kliszczewicz

Faculty Articles

The purpose of the study was to examine the effects of carbohydrate (CHO) mouth rinsing on autonomic and metabolic recovery as well as cycling performance. Ten male recreational cyclists (age = 30 ± 6 years, VO2peak = 54.5 ± 8.1 mL·kg-1·min-1) completed a randomized, double-blind, placebo-controlled, crossover designed study. A CHO or a placebo (PLA) rinse was administered every 12.5% of a work to completion trial (75%Wmax). Heart rate variability (lnRMSSD), the respiratory exchange ratio, and plasma epinephrine, norepinephrine, insulin, glucose, free fatty acids (FFA), and lactate were measured pre- and post-exercise. The CHO rinse did not improve time to …

Planetary Engineering Ethics: Mechanisms, Issues, And Consequences Of Terraforming, Haruka Kido

Electrical Engineering Student Publications

This research and analysis paper addresses the extension of environmental ethics in the area of planetary engineering, specifically using the following three ethical viewpoints that inevitably shape our perceptions of the terraforming endeavors proposed to build our cosmological future appropriately: [1] environmental ethics analysis, [2] moral theories analysis (including utilitarianism, Respect for Persons ethics or “RP ethics,” and virtue ethics), and [3] risk analysis. The three ethical viewpoints, explained in “Concepts and Cases: Engineering Ethics. 6th Edition,” are used to elaborate justifications for or against terraforming beyond the mere theoretical explanations. To develop …

Planning For Emerging Threats: Rethinking The Presidential Line Of Succession, Fordham Law School Rule Of Law Clinic, Gregory Ascher, Myrna Nakhla, Colin Shea

Rule of Law Clinic

From the COVID-19 pandemic to the Ukraine war, recent events have highlighted possible threats to the continuity of presidential leadership. The presidential line of succession in the Presidential Succession Act of 1947 has several flaws. Some of the successors it designates might be ill-suited to discharge the powers of the presidency. Others concerns include its constitutionality, inappropriate incentives it might create, and the democratic legitimacy of outcomes it might produce. This report proposes several reforms to the line of succession for pre- and post-inaugural succession contingencies.

Due Diligence In A Pandemic: State Accountability For Covid-19 Under International Law, Andrea Cocchini, Gonzalo Villalta Puig

Indiana Journal of Global Legal Studies

The coronavirus disease 2019 pandemic has tested the response capacity of the international community. This article analyses the due diligence principle and the various international legal instruments that restate it in an assessment of the possible actions that states could have taken to avoid or, at least, contain the initial outbreak of the pandemic.

The Genetic Basis For Panicle Trait Variation In Switchgrass (Panicum Virgatum), Li Zhang, Alice Macqueen, Xiaoyu Weng, Kathrine D. Behrman, Jason Bonnette, John L. Reilley, Francis M. Rouquette, Philip A. Fay, Yanqi Wu, Felix B. Fritschi, Robert B. Mitchell, David B. Lowry, Arvid R. Boe, Thomas E. Juenger

Department of Agronomy and Horticulture: Faculty Publications

Key message: We investigate the genetic basis of panicle architecture in switchgrass in two mapping populations across a latitudinal gradient, and find many stable, repeatable genetic effects and limited genetic interactions with the environment. Abstract: Grass species exhibit large diversity in panicle architecture influenced by genes, the environment, and their interaction. The genetic study of panicle architecture in perennial grasses is limited. In this study, we evaluate the genetic basis of panicle architecture including panicle length, primary branching number, and secondary branching number in an outcrossed switchgrass QTL population grown across ten field sites in the central USA through multi-environment …

Investigation Of The Stability Of Arsenoplatins In Saline Solution Using Reverse-Phase High-Performance Liquid Chromatography, Amber Rojas

University Honors Program Senior Projects

The pursuit of novel platinum(II)-based drugs has been driven by adverse side effects and resistance to current FDA-approved antineoplastic platinum drugs, such as cisplatin. The discovery of a synergistic effect between the FDA-approved anticancer drugs arsenic trioxide and cisplatin in vitro inspired the synthesis of complexes containing the moieties of both drugs. Arsenoplatins (APs) are novel and promising chemotherapeutic agents with an arsenous acid moiety attached to a platinum(II) center. Based on the NCI-60 (NCI = National Cancer Institute) screen, the first member of the family, arsenoplatin-1 (AP-1), has shown greater cytotoxicity than cisplatin or arsenic trioxide in various cancer …

Impact Of Adding Natural And Simulated Root Exudates On The Functioning Of Contaminated Soil, Bhagyashree P. Vaidya

Theses, Dissertations and Culminating Projects

No abstract provided.

“I’M Not Like That!” : Reframing Contemporary Ecopoetic Criticism And De-Metaphorizing The Nonhuman Animal, Alexandra Franke

Theses, Dissertations and Culminating Projects

In this paper, I seek to highlight the benefits and necessity of reframing our critical approach to ecopoetry. In order to do so, I attempt to define “ecopoetry,” as well as terms like “nonhuman animal” and “anthropocentrism.” Historically, critics have routinely romanticized the nonhuman natural world, rendering it something two-dimensional, like a painting or landscape, rather than an encompassing environment. As a result, critics have often failed to consider the legitimacy of the animals who populate the nonhuman natural world. Instead, these animals are typically romanticized and metaphorized, ultimately furthering anthropocentric hierarchies and distancing us from them. When anthropocentric thought …

The Susceptibility For Recreational Boating To Serve As A Vector For Harmful Algal Blooms, John Michael Thraen

Theses, Dissertations and Culminating Projects

To combat the spread of invasive and nuisance aquatic species, recreational boating has many recommendations and regulations in place for boaters to properly treat their boats in between uses in separate locations. While protection procedures are in place for preventing the spread of invasive mussel and plant species, there is no sufficient procedure in regard to the spread of cyanobacterial species. The objective of this study was to investigate whether common drying procedures employed in these treatment practices were capable of additionally preventing the spread of cyanobacterial species so as they may help prevent the spread of algal blooms throughout …

Parasite Variability In The Invasive Crayfish, Faxonius Rusticus, In Northern New Jersey, Nathan Martin Klunk

Theses, Dissertations and Culminating Projects

The Northeast United States has been thoroughly invaded by the well-known invasive crayfish species Faxonius rusticus (rusty crayfish). Similar to the exploration of man to new regions, the spread of invasive species can cause the introduction of new diseases and parasites while conversely the invader has to deal with the already existing diseases and parasites. For crayfish, the most notable of these is a fungal plague, which has a poorly understood distribution in the United States. In this study, I collected rusty crayfish in Northern New Jersey to better understand the locations where they exist in the state. I also …

Factors Related To Formal And Online Help-Seeking Behaviors Among Latinx College Students, Tanya Singh

Theses, Dissertations and Culminating Projects

The frequency of help-seeking behaviors among Latinx college students is low. Latinx college students are at an elevated risk for mental health problems, such as suicide ideation and behaviors, and there is an urgent need to understand the factors that most influence help-seeking in this population. This study aimed to understand how factors such as help-seeking intentions, suicide literacy, perceived need for help and levels of acculturation relate to help-seeking behaviors, as well as how these associations differed between formal and online sources of help among Latinx college students. Furthermore, this study assessed whether these relationships were moderated by an …

The Media Discourses On Organ Donation And Transplantation In Spain (1954-2020) And Their Implications For Spanish Nationalism, Rebeca Herrero Sáenz

Legacy Theses & Dissertations (2009 - 2024)

Spain has been the global leader in organ donation and transplantation since 1992, an achievement that has become a source of national pride, in a country where national symbols are heavily contested. In this dissertation I examine the changing meanings that organ donation and transplantation have acquired in contemporary Spain, focusing specifically on their implications for different aspects of Spanish nationalism. To do so, I employ a modified version computational grounded theory, a mixed-methods approach that combines topic modeling with interpretive analysis, to identify and interpret the narratives around organ donation and transplantation circulated by the Spanish press between 1954 …

Gender, Entitlement, And Obligation : Role Of Agency And Communion As Mediators, Arya Adhikari

Legacy Theses & Dissertations (2009 - 2024)

The aims of this study were to investigate whether there persists a gender difference between men and women regarding agency and communion, and whether agency and communion mediate the relationships between gender and two dependent variables of interest: entitlement and obligation. One hundred seventy-seven undergraduate students rated themselves on the following measures: Agency and Communion Scale (Roch, Ciancetta, and Mishra, 2019), Psychological Entitlement Scale (Campbell et al., 2004) and Felt Obligation Measure (Eisenberger et al., 2001), assessed on both the supervisor and organization level. Results suggested that women scored significantly higher than men in communion. Gender differences were not significant …

Amyloid Fibril Formation And Polymorphism : A Critical Role Of Sulfur-Containing Amino Acid Residues, Tatiana Quiñones-Ruiz

Legacy Theses & Dissertations (2009 - 2024)

Protein aggregation that results in the formation of amyloid fibrils has been linked to many neurodegenerative disorders, including Alzheimer’s disease and Parkinson’s disease. The sulfur atoms in methionine (Met) and cysteine (Cys) residues of proteins can be readily oxidized, significantly affecting their properties. Oxidation of sulfur-containing amino acids has recently been shown to affect protein fibrillation. This work presents novel findings on Cys and Met redox reactions that are related to the formation of amyloid fibrils and on the polymorphism of a model fibrillogenic protein, hen egg white lysozyme (HEWL). Biophysical techniques including Raman spectroscopy, atomic force microscopy, electron paramagnetic …

Does Coworker Support Buffer The Impact Of Work Interruptions On Well-Being?, Ruyue Sun

Legacy Theses & Dissertations (2009 - 2024)

Although being interrupted by a colleague at work is often a negative experience, in this study I ask the question of whether the impact of the interruption depends on the relationship you have with that coworker. This is important because coworker support may protect employees from the negative effects of work interruptions on employee well-being. In this study, I administered a survey to investigate the role of coworker support in the relationship between general work interruption and job satisfaction. Using an experimental vignette method, 181 participants (college students) were presented with scenarios with a fictional co-worker that presented either high …

Parenting Profiles In Families Of Children With Autism Spectrum Disorder : A Cluster Analytic Approach, Anna Milgramm

Legacy Theses & Dissertations (2009 - 2024)

Parents raising children on the autism spectrum frequently report high parenting stress and caregiver strain as well as reduced quality of life. With the exception of studies that examine the role of parents within the intervention context, relatively little is known about the combinations of strategies that parents use in their daily lives to support their children’s unique symptom presentations. Even less is known about how these combinations of strategies relate to parent well-being. The current study used a person-centered approach to explore profiles of parenting behaviors among 223 caregivers of school-aged autistic children, and the clusters were compared on …

An Ims-Ms/Md Workflow For Determining Higher Order Structure And Dynamics Of Nucleic Acids, Rebecca D'Esposito

Legacy Theses & Dissertations (2009 - 2024)

Ion mobility spectrometry - mass spectrometry (IMS-MS) has potential for the investigation of structure and dynamics in large biopolymers, which will come to full fruition only with a firmer understanding of how to interpret the experimental data. Numerous studies have employed elements of nucleic acid (NA) secondary structure, such as duplexes and hairpins, to explore the relationships between structure, experimental conditions, and actual observations. When combined with molecular dynamics simulations (MDS), IMS-MS can be effectively employed to perform structural elucidation of biomolecules that are not readily amenable to established techniques employed for structural analysis.

Deep Active Genetic Learning With Evidential Uncertainty For Agriculture Crops And Lake Water Quality Assessment, Oguz M. Aranay

Legacy Theses & Dissertations (2009 - 2024)

Despite significant advancements in the field of machine learning, there are two issues that still require further exploration. First, how to learn from a small dataset; and second, how to select appropriate features from the data. Although there exist many techniques to address these issues, choosing a combination of the techniques from these two groups is challenging, and worth investigating. To address these concerns, this thesis presents a learning framework that is based on a deep learning model utilizing active learning (with evidential uncertainty as a basis for acquisition function) for the first issue and a genetic algorithm for the …

Act5 Eit System : A Multiple-Source Electrical Impedance Tomography System, Omid Rajabi Shishvan

Legacy Theses & Dissertations (2009 - 2024)

This dissertation describes the design and implementation of Adaptive Current Tomograph 5 (ACT5) with a focus on the digital processing and data ow in the instrument. ACT5 is an electrical impedance tomography (EIT) instrument that produces images of the complex impedivity distribution within the body by injecting currents through and measuring voltages on electrodes applied to the skin. ACT5 is a parallel-drive EIT system with a dedicated current source for each electrode, capable of driving all electrodes simultaneously and measuring the induced voltages on them. It can support up to 48 electrodes with a frequency range of 5 kHz to …

N6-Methyladenosine Rna Modifications In Myogenesis / Narrative Competence And Cognitive Mapping As A Culturally Sustaining Pedagogy In The Education Of Emergent Bilinguals, Marina Danielle Infantado

Legacy Theses & Dissertations (2009 - 2024)

Myogenesis involves skeletal muscle stem cells (MuSCs) that produce and regenerate skeletal muscle during regular growth and repair. However, when this system fails to function normally, it can lead to musculoskeletal diseases like Duchenne Muscular Dystrophy (DMD). Therefore, it is important to study the molecular mechanisms behind this developmental process in order to seek therapies and solutions for these types of diseases. Our interest lies in the field of epitranscriptomics, which focuses on post-transcriptional ribonucleic acid (RNA) modifications, particularly N6-methyladenosine (m6A), which involves the addition of a methyl group to the adenosine nucleotide, a process that is mediated by the …

Spatial Diffusion Of Immigrants And Children's Academic Performance In The United States, Yuanfei Li

Legacy Theses & Dissertations (2009 - 2024)

This dissertation explores immigrant children’s academic performance in both established and non-established immigrant destinations in the United States. Integrating data from the High School Longitudinal Study of 2009, the Stanford Education Data Archive, American Community Survey, and several other sources, it uses Ordinary Least Squares regression and multilevel modeling strategies relating family, school and neighborhood contexts to students’ performance in a standardized math test. With a typology of immigrant destinations defined at the county level, it compares immigrant and non-immigrant students within each type of immigrant destination as well as between immigrant students residing in different destinations. Results show that …

U.S. Health Professionals' Perspectives On Orthorexia Nervosa : Clinical Utility, Measurement And Diagnosis, And Perceived Influence Of Sociocultural Factors, Christina Sanzari

Legacy Theses & Dissertations (2009 - 2024)

Purpose: The current study aimed to investigate United States (U.S.) health professionals’ perspectives on if and how Orthorexia nervosa (ON) should be classified, replicating and expanding upon a previous study in a U.S. sample. Method: Participants (n=100) were U.S. health professionals with experience working clinically with eating disorders, including trainees, Ph.D. psychologists, social workers and master’s level clinicians, and medical health professionals. After reviewing the proposed ON criteria, participants responded to questions regarding the clinical utility of ON, diagnosis and measurement of the proposed condition, and sociocultural influence on the emergence of ON. Views of ON as a useful diagnostic …

Design And Implementation Of A Novel Eit/Ecg System With An Adaptive Current Source Act-5 / Narrative Competence And Cognitive Mapping As A Culturally Sustaining Pedagogy In The Education Of Emergent Bilinguals, Ahmed Abdelwahab

Legacy Theses & Dissertations (2009 - 2024)

Electrical Impedance Tomography (EIT) is a promising medical imaging technique used to detect the body's internal electrical characteristics based on electrical measurements made on its surface. EIT systems, particularly those that use parallel, multiple source architectures, require current sources with very high output impedance. This is a usual challenge for EIT as the practical current sources come with finite output impedance, which is highly degraded as the operation frequency gets wider. To overcome this challenge and maintain the high output impedance requirement, sources often use complex analog circuits which require manual or electronically-controlled adjustments.