Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Brigham Young University

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 3931 - 3960 of 72220

Full-Text Articles in Entire DC Network

Moving On: An Overview Of Approaching Trauma Through Dance/Movement Therapy, Eliza Barber Dec 2023

Moving On: An Overview Of Approaching Trauma Through Dance/Movement Therapy, Eliza Barber

Student Works

Dance/Movement Therapy (DMT), an approach meant to facilitate holistic integration, has been historically associated with treating symptoms of trauma. Because it is a relatively new field, many questions still remain regarding appropriate interventions. In this extensive review of existing literature on the topic, I explored how DMT is applied in relation to Post-Traumatic Stress Disorder, culture-specific trauma and oppression, multigenerational trauma, and developmental trauma. Additionally, I delved into interventions with specific populations including refugees and young people. To identify the 26 items of literature referenced in this review, I conducted searches with appropriate terms on two scientific databases and filtered …


Stability Of Metal Fluoride Films When Irradiated With Electron Beam, Devin M. Lewis, Waseem Ashraf Dec 2023

Stability Of Metal Fluoride Films When Irradiated With Electron Beam, Devin M. Lewis, Waseem Ashraf

Student Works

LiF is an essential mirror coating for the upcoming LUVOIR space telescope. In order to improve the technology readiness level of this material a study was to be conducted, observing the surface changes of LiF thin films as exposed to humidity for extended periods of time. However, initial attempts to characterize the film with SEM showed that LiF is unstable under all electron beam parameters experimented with. This creates the concern that LiF is also sensitive to other forms of radiation damage. Further investigation may suggest the need to transition to another mirror coating that is more resilient to radiation …


Designing Secondary Level Physics Course’S Instruction Over Lms, Jimita Pokharel Dec 2023

Designing Secondary Level Physics Course’S Instruction Over Lms, Jimita Pokharel

Instructional Psychology and Technology Graduate Student Projects

This project aimed to revamp the science course delivery at a private school in the Tanahun district of Nepal, with a primary focus on transitioning from conventional in-person instruction to a blended learning model. The specific target was the 10th-grade physics curriculum, encompassing Units 1–4. The existing teaching methodology relied on paper-based materials and face-to-face lectures, lacking any online teaching or learning components. This transformation sought to address this gap, recognizing the increasing significance of online education in adapting to unforeseen challenges such as the COVID-19 pandemic and aligning with the advancements in the global educational landscape.


Effect Of Timing Of Energy Intake On Blood Glucose And Body Composition In Women With Overweight Or Class One Obesity, Michael Wade Smith Dec 2023

Effect Of Timing Of Energy Intake On Blood Glucose And Body Composition In Women With Overweight Or Class One Obesity, Michael Wade Smith

Theses and Dissertations

Overweight and obesity has increased in the U.S. Unfortunately, this increases the risk of metabolic dysfunction, such as diabetes. Meal timing has recently shown promise as viable options to minimize the risk of overweight or obesity and metabolic dysfunction. The primary purpose of this study, therefore, was to investigate the effect of timing of energy intake on blood glucose in females with overweight or class one obesity (BMI=27-35 kg/m2). This study utilized crossover design with two conditions counterbalanced in random order. Participants completed two 2-week 1500kcal dietary interventions: 1) a big breakfast diet or BB (50% of energy intake between …


Finding Words For God: Poetic Foraging In Louise Glück's The Wild Iris, Rachel Cardall Dec 2023

Finding Words For God: Poetic Foraging In Louise Glück's The Wild Iris, Rachel Cardall

Theses and Dissertations

The primary speaker of Louise Glück's The Wild Iris is a wanderer in her own garden. She relentlessly searches for God among her foxgloves and daisies, straining to hear God's voice. Two other speakers, God and the collective plants of the garden, offer their perspectives without acknowledgement by the human speaker. Many critics read these two other speakers as, in fact, narcissistic projections of the human speaker, a God and a world made in her own image. In this thesis, I clarify that the kind of narcissistic projection that occurs in The Wild Iris is actually productive for genuine spiritual …


Dam Failure And Incident Investigations, Nathaniel Gee Dec 2023

Dam Failure And Incident Investigations, Nathaniel Gee

Theses and Dissertations

There are multiple dam failures and dam safety incidents every year in the United States. There are currently no standard policy requirements for when or how to conduct failure or incident investigations. This paper first reviews one of the most significant failures in US history, the failure of Buffalo Creek Dam No. 3 in order to explore the impacts of one significant failure on dam safety policy in the US. The paper then explores the currents state of the industry by reviewing 58 different dam failure or incident investigation reports based on incidents that occurred in the United States from …


Development Of Battery-Grade Silicon Through Magnesiothermic Reduction Of Halloysite-Derived Silica, Nathan Clarke Dec 2023

Development Of Battery-Grade Silicon Through Magnesiothermic Reduction Of Halloysite-Derived Silica, Nathan Clarke

Theses and Dissertations

The production of halloysite-derived silicon (HDS) is investigated as a potential anode material in lithium-ion batteries (LIBs). Other researchers have found HDS to be electrochemically active in small test cells. To test larger electrochemical cells, the production process needs to be scaled up and optimized. HDS is produced through magnesiothermic reduction of acid-etched halloysite. The reduction process is very exothermic and requires special consideration while being scaled up. A reactor and pressure release system were designed and fabricated to perform the reduction process in a safe manner. Various steps of the process were tested to determine their influence on the …


Void Formation And Mortality During Liquid Composite Molding, Jared Michael Turner Dec 2023

Void Formation And Mortality During Liquid Composite Molding, Jared Michael Turner

Theses and Dissertations

Within the high-performance composite manufacturing industry, there exists a need to improve the reliability of LCM (Liquid Composite Molding) manufacturing processes in producing composite parts that better approach the quality and consistency of pre-impregnated composite tapes that are cured in autoclaves with cost being a driving factor of this need. One obstacle to that end is the phenomenon of void formation during the LCM infusion processes. The formation of these voids through different mechanisms leads to composite parts with lower mechanical properties and consistency than their pre-impregnated autoclave cure counterparts. The objective of this research is to investigate the different …


Characterizing Quirky Signals, Joshua D. Forsyth Dec 2023

Characterizing Quirky Signals, Joshua D. Forsyth

Theses and Dissertations

Large collider facilities such as the Large Hadron Collider (LHC) employ a variety of search methods in hopes of finding new particles. It may be that new physics beyond the SM is waiting to be discovered at energies accessible to the LHC. Quirks are particles charged under a new confining gauge group with masses much larger than their confinement scale. This project details the dynamics of quirks, as well as the production and decay of electrically charged bound states of scalar quirks. The cross section for these states is compared to existing Wγ resonance searches at the LHC. Such a …


In Vitro Observation Of Optical Changes In Whole Blood Due To Injection Of Glucose Solution, James Gordon Harkness Dec 2023

In Vitro Observation Of Optical Changes In Whole Blood Due To Injection Of Glucose Solution, James Gordon Harkness

Theses and Dissertations

Significance: While the optical properties of blood have been extensively studied, the influence of glucose concentration on blood optics remains unquantified. This is information which could be used to develop a noninvasive blood glucose monitor. Aim: This in vitro study investigated the optics of blood. Time-dependent effects and various methods of introducing glucose into blood samples were examined. The study aimed to quantify how alterations in glucose levels impacted blood optics across 14 distinct NIR wavelengths. Approach: Blood in a cuvette was exposed to light, and the reflected and transmitted light was captured in integrating spheres. 14 distinct wavelengths from …


The State Of Active Blended Learning In Construction Education: Reviewing Research And Current Perspectives, Shandon Miles Gubler Dec 2023

The State Of Active Blended Learning In Construction Education: Reviewing Research And Current Perspectives, Shandon Miles Gubler

Theses and Dissertations

STEM educators have shown a particular interest in active blended learning. Construction management education, a discipline within STEM education, has naturally considered blended instruction to engage students in the learning process. Documented efforts of construction management educators implementing blended instruction have mostly been recorded in conference proceedings. These recorded efforts often take the form of anecdotal case studies—a current review of how construction management faculty are implementing blended instruction and active learning in their blended courses was not found. In this study, we reviewed the literature for active blended instruction in construction management education. We surveyed construction management faculty about …


Linking Individual Behavior With Physiology To Understand Complex Life Histories, Doreen Cabrera Dec 2023

Linking Individual Behavior With Physiology To Understand Complex Life Histories, Doreen Cabrera

Theses and Dissertations

Life history strategies encompass a suite of co-evolved traits crucial for ensuring an individual's fitness, often evolving from trade-offs between traits competing for the same resources. Adult male crayfish in the Cambaridae family undergo seasonal morphological changes linked to reproductive status, a process called cyclic dimorphism. In this dissertation, we attempt to understand how cyclic dimorphism evolved in non-native northern crayfish (Faxonius virilis). First, in Chapter 1, we review empirical studies that have assessed animal personality across developmental periods. The results show that personality traits tend to be stable within life stages but not across developmental events. In Chapter 2, …


The Experience Of Teaching Disengaged Students In Stem: Examined Through The Lens Of The Abc Engagement Framework, William Randall Hjorth Dec 2023

The Experience Of Teaching Disengaged Students In Stem: Examined Through The Lens Of The Abc Engagement Framework, William Randall Hjorth

Theses and Dissertations

Young people today are increasingly disengaged from their education. Studies indicate that of all school subjects, American students struggle to engage in STEM subjects more than others. For decades, we have known that student engagement/disengagement impacts teachers. Researchers have also claimed that engagement/disengagement can be described as a construct made up of affective, behavioral, and cognitive dimensions (ABC). However, we do not understand how teachers experience student disengagement in these three areas. At a crucial time in education, investigation into the experiences of teachers with disengaged students is needed to uncover insights which may help us understand how teachers interpret …


福音を分かち合う1.1, Yoshihiko Ariizumi Dec 2023

福音を分かち合う1.1, Yoshihiko Ariizumi

Spiritual Proficiency

福音を分かち合うのはちょっと敷居が高いと感じたことはありませんか。もっと気楽に、また自然な形でこの活動を行えるように工夫してみました。するとどうでしょう、けっこうワクワクするような経験が待っていました。


In-Depth Geochemical Analysis Of Turbidite-Associated Shales Of The Pindos Basin, Greece, Jonathon Michael Sevy Dec 2023

In-Depth Geochemical Analysis Of Turbidite-Associated Shales Of The Pindos Basin, Greece, Jonathon Michael Sevy

Theses and Dissertations

Detailed geochemical analysis of the turbidite-associated shales of the Cretaceous Katafito Formation, Greece, reveals important details regarding the paleoenvironment, paleoproductivity, and regional tectonics of the Pindos Basin. The Katafito Formation was deposited along an active margin at the early onset of closure of the Tethys Sea in the Pindos sub-basin. While careful studies of the coarse clastic component of turbidites are common, this study consisted of a detailed geochemical characterization of the fine-grained portions, which helped reveal paleoenvironmental information about the basin. This study combined organic and inorganic geochemistry utilizing elemental, mineralogical, and organic chemical signatures from fine-grained turbidite-associated sediments …


Impairing Stress On College Students In The United States, Rachel J. King Dec 2023

Impairing Stress On College Students In The United States, Rachel J. King

Student Works

The purpose of this literary review is to explore how psychological and acute stress affect the academic abilities of college students. We will explore the effects of stress and how they directly impair the academic, social, emotional, and mental well-being of college students in the United States.. This can be seen as you observe and study what stress looks like on a college student. It is found that over 1⁄3 of most universities have students that struggle with intense stress. Often, students do not know or understand how to cope. This lack of knowledge can stem from their childhood, where …


Age At First Marriage And Marital Success In The Context Of Stress Theory: An Updated Investigation With A Longitudinal, Nationally Representative Sample, Anne Marie Wright Jones Dec 2023

Age At First Marriage And Marital Success In The Context Of Stress Theory: An Updated Investigation With A Longitudinal, Nationally Representative Sample, Anne Marie Wright Jones

Theses and Dissertations

The purpose of this study is to use family stress theory to examine the relationship between age at first marriage and marital quality and divorce. Age at marriage continues to increase and the demographics keep changing. Past research suggests that early age at marriage has been a contributing factor to divorce risk. Marital quality outcomes can also give us an idea of how well couples are faring in their marriages. This study employs a sample from a longitudinal, nationally representative investigation (CREATE), which has followed newlywed couples since 2016. The sub-sample for this study comes from wave one and includes …


Pullout Strength Of Welded Wire And Ribbed Strip Reinforcement In Lightweight Cellular Concrete Backfill Behind Mechanically Stabilized Earth Wall, Mathew Robert Bueckers Dec 2023

Pullout Strength Of Welded Wire And Ribbed Strip Reinforcement In Lightweight Cellular Concrete Backfill Behind Mechanically Stabilized Earth Wall, Mathew Robert Bueckers

Theses and Dissertations

Lightweight cellular concrete (LCC) is a cement, water, and air entrained mixture that consists of 25-80% voids. The air voids reduce the material strength but also decrease the material weight. Due to its lightweight properties LCC is an attractive alternative to soil backfill for retained structures, such as mechanically stabilized earth (MSE) walls. Although LCC is widely used behind MSE walls, limited information exists regarding the pullout strength of MSE wall reinforcements in LCC backfill. This research attempts to fill the knowledge gap through performing pullout tests on welded wire and ribbed strip reinforcements in MSE walls to determine the …


聖霊と共に学ぶ1.1, Yoshihiko Ariizumi Dec 2023

聖霊と共に学ぶ1.1, Yoshihiko Ariizumi

Spiritual Proficiency

いろいろな教育の場で、あるいは個人の学習の場で、聖霊の力を受けて学ぶように努力している人々はとても少ない。この記事を通して、「聖霊と共に学ぶ」ということが具体的にどんなことなのかを深く考える機会があり、そして、勉強が著しく効果的になることを感じるに違いない。


Advanced Separations And Mass Spectrometry Data Acquisition Strategies To Improve Sensitivity And Throughput In Single-Cell Proteomics, Thy Truong Dec 2023

Advanced Separations And Mass Spectrometry Data Acquisition Strategies To Improve Sensitivity And Throughput In Single-Cell Proteomics, Thy Truong

Theses and Dissertations

Single Cell Proteomics (SCP) is an emerging discipline that contributes to a deeper understanding of individual cells' essential components. In biological systems, individual cells exhibit remarkable diversity, showcasing distinct proteomic profiles and functions. Mass Spectrometry (MS)-based techniques have become essential tools for exploring the proteomes of single cells with remarkable precision. While traditional bulk proteomics methods have been invaluable in revealing the overall protein composition of biological samples, they fall short in capturing the subtle nuances and heterogeneity among individual cells in a population. This limitation emphasizes the need for more targeted and detailed analyses to uncover the protein makeup …


ユーピメソッドの要点1.1, Yoshihiko Ariizumi Dec 2023

ユーピメソッドの要点1.1, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

ユーピメソッドの要点を短く学んでいただけます。さらに詳しく学ばれる方にも、ガイドなどのリンクが最後に載っています。


Synthesis Of Yaku'amide A Analogues And Progress Toward Synthesis Of Virosine A, Alexander S. Ramos Dec 2023

Synthesis Of Yaku'amide A Analogues And Progress Toward Synthesis Of Virosine A, Alexander S. Ramos

Theses and Dissertations

The first project in this dissertation endeavors to outline the total synthesis of yaku'amide A and its analogs. Yaku'amide A is a natural product comprised of dehydroamino acids, including E-dehydro isoleucine, and unprecedented Z-dehydro isoleucine. These amino acids present a significant challenge to their synthesis owing to their unsymmetrical nature. To simplify the synthesis process, we synthesized analogs by substituting the E and Z dehydroamino acids with symmetrical subunits. This substitution facilitated the synthesis process and enabled us to obtain a similar three-dimensional structure to that of the natural product. Furthermore, biological testing of the simplified analogs revealed potency similar …


Design And Fabrication Of Transparent Ultrasonic Transducers For Optoelectronic Applications, Stephen Colby Warren Dec 2023

Design And Fabrication Of Transparent Ultrasonic Transducers For Optoelectronic Applications, Stephen Colby Warren

Theses and Dissertations

Acoustic levitation utilizes general principles of ultrasonics to trap particles in midair without external support. This is done by creating an array of ultrasonic transducers to propagate sound waves to a focused point in space. In order to optimize the particle trap it is necessary to design transducers that can produce enough sound to create pressure pockets. In this work I examine the fundamental principles of acoustics by testing the sound pressure levels (SPL) of a known transducer in both air and water mediums. A comparison between domed and bimorphed transducers are also examined. Experimentation was performed on the feasibility …


Lcc Mse Walls, Joel Smith Dec 2023

Lcc Mse Walls, Joel Smith

Theses and Dissertations

Lightweight cellular concrete (LCC) is mainly a mixture of water, cement, and foam bubbles. LCC generally has a cast density between 20-60 pcf and an air content between 49-84%. LCC is often used as a fill material because it has a low unit weight which reduces settlement. LCC is increasingly being considered as a backfill behind Mechanically Stabilized Earth (MSE) walls and embankments. Although engineers are using LCC in MSE walls or free face walls (MSE wall without the concrete panels or reinforcements), there is presently a lack of information regarding the performance and behavior of LCC to guide them. …


Student Thinking Driving Collaboration And Teacher Knowledge, Rachel Cheney Dec 2023

Student Thinking Driving Collaboration And Teacher Knowledge, Rachel Cheney

Theses and Dissertations

The study in this paper examined how teachers engaged in their structured Professional Learning Community (PLC) time in a manner that focused their work on student mathematical thinking. The participants included two third-grade teachers and two fourth-grade teachers engaged in an alternative PLC process during their collaboration time. Interviews were conducted and focused on how the teachers thought about student thinking as the driving force of their collaboration. The teachers found their PLC time was more focused, student thinking led the discussions and lessons, they were more responsive to student needs, and their own mathematical understanding increased. The teachers also …


ユーピ活用のためのガイド1.1, Yoshihiko Ariizumi Dec 2023

ユーピ活用のためのガイド1.1, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

ユーピ活用を希望される方に独学できるように備えられた資料です。経験者の手ほどきを得たり、グループで助け合いながら続けるとより効果的です。また、ほかの人に教えることによってもっと深く理解でき、応用力も高まります。


Once Upon A Time, Again: Exploring The Function Of Fairy Tale Retellings, Mackenzie A. Parsons Dec 2023

Once Upon A Time, Again: Exploring The Function Of Fairy Tale Retellings, Mackenzie A. Parsons

Theses and Dissertations

With the invention of the printing press, fairy tales became limited by the idea of an "original" (Pettitt, 2009; Blamires, 2003). However, in the past century, the retelling and changing of fairy tales has become incredibly popular in all forms of media, such as print, film, ballet, musicals, etc. Despite Western populations' familiarity with these tales, the demand for such retellings continues to rise, with the storytellers finding great financial success with each "new" version they provide. Researchers have many varying opinions on the reasons for such intense responses to retold fairy tales, but there is a gap of research …


Evaluation Of Unmanned Aerial Vehicle Flight Parameters That Impact Stockpile Volume Computations, Nicole Marie Hastings Dec 2023

Evaluation Of Unmanned Aerial Vehicle Flight Parameters That Impact Stockpile Volume Computations, Nicole Marie Hastings

Theses and Dissertations

Stockpile volumes are monitored by their companies as the product (i.e., aggregate, soil) is moved in and out of the facilities to ensure minimal product loss. Companies are mandated to report product movement to the government to ensure that the aggregate and soil is going where it is supposed to go. Many tools are used to monitor stockpile volumes including truck scales (to weigh incoming and outgoing trucks), light detection and ranging (LiDAR), Global Navigation Satellite System (GNSS) equipment, and unmanned aerial vehicle (UAV) photogrammetry. These processes give a good estimate of stockpile volumes. Errors in these estimates typically come …


A Tunable System For High Frequency Bioimpedance Plethysmography, Daniel H. Tebbs Dec 2023

A Tunable System For High Frequency Bioimpedance Plethysmography, Daniel H. Tebbs

Theses and Dissertations

Bioimpedance measurements are useful for determining a variety of biological conditions. By accounting for small impedance variations due to the arterial pulse, the effect of the blood can be studied more closely. The quasi-circulator system presented enables monitoring of pulsatile impedance changes with input frequencies above 1 MHz. The adjustable Rmatch allows for dynamic tuning of the system to increase sensitivity. By tuning Rmatch to be near the match point, the pulsatile signal in the output magnitude can be amplified, and tuning Rmatch to be at the match point causes the pulsatile signal in the output phase to be amplified. …


Combined Design And Dispatch Optimization For Nuclear-Renewable Hybrid Energy Systems, Daniel Clyde Hill Dec 2023

Combined Design And Dispatch Optimization For Nuclear-Renewable Hybrid Energy Systems, Daniel Clyde Hill

Theses and Dissertations

Reliable, affordable access to electrical power is a requirement for almost all aspects of developed societies. Challenges associated with reducing carbon emissions has led to growing interest in nuclear-renewable hybrid energy systems (N-RHES). Much work has already been done in suggesting and analyzing various N-RHES using a variety of optimization techniques and assumptions. This work builds upon previous techniques for simultaneous combined design and dispatch optimization (CDDO) for hybrid energy systems (HES). The first contribution of this work is the development and application of sensitivity analysis tailored to the combined design and dispatch optimization problem. This sensitivity analysis cover uncertainty …