56593 research outputs found
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Modular Tutoring Software
No full textabstract: A project about developing software for learning turned into a project for learning about software development. The submission here only includes the journal. However, the journal has a link to the public GitHub repository containing the source code for the thesis. The source code implements a program to facilitate self-study by allowing the user to create quizzes. The journal contains my experience working on the project (both successes and failures). (abstract
Benefits and Difficulties of Telegenetics for Genetic Counseling During the COVID-19 Pandemic
No full textabstract: Telehealth is the use of information and communications technology by healthcare professionals to provide care to patients. When this technology is being used specifically for genetic services, it is called telegenetics. Previous studies that examine the small-scale use of telegenetics for the field of genetic counseling have shown that the technology may provide a way to address the problem of patient access to genetic counseling services, assuming its efficacy. Patients are satisfied with telegenetics, but genetic counselors hold more reservations. Because of this and the many regulatory barriers in its way, telegenetics was only slowly being adopted when the coronavirus was declared a pandemic in March 2020. The pandemic forced a switch to telegenetics at a scale never seen before. This study begins with a literature review to assess the situation of telegenetics before and during the pandemic. It then surveys practicing genetic counselors in Arizona in order to reveal what they think about telegenetics when it is the encouraged, and sometimes only, modality. Since the literature review revealed that genetic counselors, not patients, are the ones with concerns, it is important to hear their points of view. This study reveals that genetic counselors want telegenetics as an option but not as a replacement for in-person appointments. All respondents agreed that increased patient access is the main benefit of telegenetics. There are reported challenges that must be overcome, but genetic counselors in Arizona overwhelming believe that telegenetics use will be continued in the future. (abstract
In Vitro Release Study of L-Tyrosine-Loaded PLGA Microparticles
No full textabstract: Polymer drug delivery system offers a key to a glaring issue in modern administration routes of drugs and biologics. Poly(lactic-co-glycolic acid) (PLGA) can be used to encapsulate drugs and biologics and deliver them into the patient, which allows high local concentration (compared to current treatment methods), protection of the cargo from the bodily environment, and reduction in systemic side effects. This experiment used a single emulsion technique to encapsulate L-tyrosine in PLGA microparticles and UV spectrophotometry to analyze the drug release over a period of one week. The release assay found that for the tested samples, the released amount is distinct initially, but is about the same after 4 days, and they generally follow the same normalized percent released pattern. The experiment could continue with testing more samples, test the same samples for a longer duration, and look into higher w/w concentrations such as 20% or 50%. (abstract
Positive Behavioral Interventions and Supports at Home: A Guide to Using Low Intensity Strategies to Promote Positive Behavior and Relationships within Families
No full textabstract: The purpose of this project was to create a resource for parents to introduce them to the PBIS framework that is used in many schools across the country, and to three low-intensity positive behavior management strategies that can be utilized to prevent problem behaviors at school and home. The three strategies included in the resource are: behavior specific praise, precorrection, and high probability request sequences. All three of these strategies have been shown, through research, to help promote positive relationships between adults and children, and decreased problem behaviors when they are used in the classroom and school settings. Through a literature review that was conducted at the beginning of the project, it was found that there is very little research on the use of the three strategies by parents. This resource could potentially lead to more education and research being done on both the social validity of these strategies and their use in the home setting. (abstract
The Verde River Watershed: Using Geospatial Web Applications for a Virtual Learning Experience
No full textabstract: The COVID-19 Pandemic has provided a challenge for educators to create virtual learning materials that are engaging and impactful during times of high stress and isolation. In this creative project, I explore the variety of virtual tools and web applications from Esri by creating a Story Map on the Verde River Watershed. This Story Map is intended for an audience of students in late middle school and early high school but can be a resource to teachers for a wider age range. The integration of interactive technology and virtual tools in educational practices is likely to continue past the immediate circumstances of the COVID-19 pandemic. The purpose of this Story Map is to showcase one of the many uses for geospatial web applications beyond the immediate realm of GIS. (abstract
A Workshop for Educators: Social Emotional Learning to Support Students with Adverse Childhood Experiences
No full textabstract: I have created a workshop for educators. The workshop describes the significance of adverse childhood experiences in a student's life. It also displays how an educator might use Social Emotional Learning strategies to support students who have experienced trauma. (abstract
Meta-Analytic Evidence That Racial Discrimination Should Be Considered an Adverse Childhood Experience: A Focus on Depressive Symptoms
No full textabstract: A growing body of research suggests a link between adverse childhood experiences and negative health outcomes. However, less is known about where racial discrimination ranks compared to other adverse childhood experiences, such as maltreatment. To address this issue, I conducted two systematic reviews of meta-analyses to compare the magnitudes of the links between racial discrimination and depressive symptoms and childhood maltreatment and depressive symptoms. My aim was to establish if racial discrimination should be considered an adverse childhood experience. My results demonstrated that the link between racial discrimination and depressive symptoms (r = 0.27) is comparable to the links between 4 different manifestations of maltreatment and depressive symptoms (physical abuse: r = 0.257, emotional abuse: r = 0.301, neglect: r = 0.381, sexual abuse: r = 0.408). I discuss the implications of these findings and propose future research directions. (abstract
Investigating Telehealth in the COVID-19 Pandemic: A Scoping Review
No full textabstract: The COVID-19 pandemic places significant strain on the U.S. healthcare system due to the high number of coronavirus cases. During the pandemic, there was much unknown about the virus, its course of the disease, COVID-19 diagnosis, treatments, or other imperative information needed to contain the virus. Resources within the healthcare system, such as PPE and healthcare workers, were in short supply and exacerbated the difficulty of managing the viral outbreak. Peer-reviewed articles suggest that telehealth, the application of electronic information and telecommunication technologies in healthcare, proved useful in public health and clinical care during the 2020 public health emergency due to a novel virus. The scoping review broadly assessed themes of telehealth’s strengths and weaknesses during the COVID-19 pandemic. These findings could suggest how virtual medicine may be a helpful tool to improve access in addition to the quality of care in the future of medicine. Assessments of case studies suggest that telehealth helped provide care to large patient volumes by aiding with communication, data collection, triage, remote patient monitoring, and critical care. Limitations of expanding telehealth subsequent to the pandemic include, but not limited to, a lack of national standards for practice and restrictions of utility for certain populations. Populations may include those with low socioeconomic status, specific cultural practices, and beliefs, or physical and cognitive ability barriers. Outlining the benefits and limitations of telehealth may suggest how virtual medicine can provide valuable in day-to-day medical practices and other pathogenic outbreaks. (abstract
Heron Lodge
No full textabstract: Heron Lodge is the hybrid product of sciences, (pre) medicine, and the humanities throughout four years of an undergraduate degree in Medical Studies. (abstract
The Carbon Impact of the Electrification of the Transportation System
No full textabstract: In theory, Electric Vehicle (EV) ownership and renewable energy seem like a perfect solution to our climate crisis; however, unless done properly, the effects can be less than ideal. We need to find a way to maximize the impact of our efforts to reduce carbon emissions, which is exactly what the heart of my paper gets to. Carbon emissions are bad for the environment because they comprise a large majority of greenhouse gases. Greenhouse gases have recently become dramatically out of balance and have resulted in an increase in respiratory diseases from smog and air pollution, as well as extreme weather and an increase in wildfires. Getting these greenhouse gases back in balance and maintaining an ecological balance is the goal of sustainability. According to the Environmental Protection Agency (the EPA), transportation makes up 29% of greenhouse gas emissions in the US followed closely by electricity generation at 28%, which makes Electric Vehicles the perfect target for reducing greenhouse gas emissions
Arizona has many unique constraints when it comes to its electric infrastructure and its electric generation energy mix, which means the impacts of EV ownership become extremely complicated.
In my paper, I aim to address the question: What are the carbon impact effects of Electric Vehicles (EVs) in Arizona through the lens of 1) the time of day that charging occurs, 2) the infrastructure needed to support EV penetration and 3) the incentives given to the public to help provide the impetus for making greener choices? Using the best available research on how EVs are being adopted to reduce emissions, I will provide conclusive recommendations and a framework for how Arizona can best reduce carbon emissions through EVs. (abstract