Digital Commons Network^™

Spring Music Series (April 25-28, 2024), Lindenwood University

Student Music Performance Programs

Event program for the Spring Music Series (April 25-28, 2024), Lindenwood University.

The Perceived Impact Of An "Awareness Toolkit" On Alzheimer Caregivers' Preparedness, Burden, And Posttraumatic Growth, Ann Rivers

Social Work Doctoral Dissertations

Over 7 million Americans age 65 and older live with Alzheimer’s in the United States, and more than 11 million caregivers of people with Alzheimer’s disease or other dementias provided an estimated 18 billion hours of unpaid care valued at $340 billion (Alzheimer’s Association, 2023). This study implemented a new intervention called an "Awareness Toolkit" for Alzheimer's caregivers comprised of Alzheimer’s disease-related education, community resources, and support tailored to the county where care was provided, including caregiver self-care and coping tips. The aim of this study is to evaluate the impact of an Awareness Toolkit intervention and examine its influence …

The Implications Of Gendered Wording In Job Advertisements At Csb/Sju And Women’S Underrepresentation In Stem, Sidela Nyuga, Majel Baker

Celebrating Scholarship and Creativity Day (2018-)

Women's underrepresentation in STEM is due to many factors, one of which includes the mode of STEM job advertising. The scarcity of women in STEM careers might be thought to be their choice, but previous research suggests that wording in job ads influences women’s choices. Job ads can contain masculine-stereotypical wording, which has a negative impact on women’s interest in applying (Gaucher et al., 2011). Moreover, platforms like Facebook and LinkedIn are used to target men for STEM jobs opportunities, reducing women’s opportunity to apply to these jobs (Imana et al., 2021; Tamime et al., 2022).

This present study examined …

Labview-Based Fpga System For High-Frequency Laser Diode (Ld) Control, Yuyao Li

Electrical and Systems Engineering Undergraduate Student Research

High-frequency laser diode (LD) control is essential for precise biomedical imaging and diagnostic applications. This project presents a LabVIEW-based FPGA system designed to generate and manage trigger signals for LDs, enhancing control over frequency and timing. By programming the FPGA to process input signals and transmit synchronized triggers, the system effectively drives an idiosyncratic LD control board.

A key innovation lies in enabling parallel triggering through FPGA’s digital output ports, showcasing its versatility and efficiency in high-frequency operations. The developed system demonstrates robust performance, meeting the demanding requirements of biomedical imaging applications and offering a scalable solution for advanced LD …

Quaker Campus, April 25, 2024 (Vol. 22, Issue 14), Whittier College

Quaker Campus

No abstract provided.

Attentional Alchemy: Crafting Meaning In The Fabric Of Experience ---An Argument From Attention For The Content View, Ling 鳕鱼 张 Zhang

Theses

Abstract: In the realm of philosophy of mind, a central inquiry concerns whether perceptual experiences have content. This paper aims to construct an argument, termed Argument from Attention, which asserts that all visual experiences have content in the minimal sense, drawing upon insights from phenomenological features of attentional experience and mechanisms of attention elucidated in The Erotetic Theory of Attention. To achieve this goal, the paper begins by clarifying the essential features of contentful experience in Section 2. Furthermore, the second subsection scrutinizes Siegel's Argument from Appearances, highlighting the susceptibility of her Weak Content View to the …

Uconn Baseball Reliever Lane Optimization Tool, Jason Bartholomew

Honors Scholar Theses

The building of a tool to be utilized by UConn’s Division I baseball team that will generate a game plan for when different relievers should be used against different parts of the opponent’s lineup to achieve the lowest total expected value of runs allowed for the remainder of the game based on game situations and matchup probabilities. The tool will also examine and determine situations that may be vital enough to the outcome of the game to bring in a better reliever normally saved for later in the game.

Development Of Vasculature Patterns In A Mouse Model Of Supratentorial Ependymoma, Jackson Ayers

Honors Scholar Theses

Supratentorial Ependymoma (ST-EPN) is a subtype of ependymoma, a primary solid tumor found throughout the nervous system. ST-EPN are most commonly caused by an oncogenic fusion between the zinc finger gene ZFTA and the RELA, and this distinct ependymoma subtype is readily modeled in mice by conditional expression of ZFTA-RELA in radial glial cells. ST-EPN are known to have a distinctive arrangement of tumor cells and vasculature forming pseudo-rosettes in which polarized tumor cells surround blood vessels within the tumors. It is not known how these pseudo-rosettes or the tumor vasculature form and develop in ST-EPN, so in this study …

Generational Shift: Millennials And Gen Z Driving Ethical Supply Chains In Corporate America, Parker Brown

Celebrating Scholarship and Creativity Day (2018-)

This paper explores how millennials and Generation Z are driving a shift towards ethical supply chains in corporate America. Drawing on examples like Nike and Boohoo, it investigates the influence of these younger generations on consumer trends, emphasizing their preference for products aligned with values such as sustainability and ethically produced products. The paper outlines challenges faced by companies in adopting ethical practices, offers a step-by-step guide for implementing ethical supply chains, and highlights the significance of certifications like Fair Trade and B-Corp in fostering consumer trust and brand reputation. The paper asserts that millennials and Generation Z have reshaped …

The Cowl - V. 88 N. 7 - April 25, 2024

The Cowl

The Cowl - student newspaper of Providence College. Vol. 88 No. 7 - April 25, 2024. 24 pages.

Passing Away, Xin Li

Theses

My paper revolves these wonderful things from our lives, fading away from our world until even ourselves vanish from this world. I am often hijacked by groundless panic, even when I possess something, I dare not think about losing it, just the thought makes me anxious. I would even rather not have had beautiful things to avoid losing them. In my perception, all beautiful things are fragile, brittle. When I realized I was trapped by this fear, unable to move forward towards a new life, I decided to rescue myself. In the society and culture that I grew up in, …

Among Cypress And Sawgrass, Chandler Michael Culotta

Theses

Among Cypress and Sawgrass is a photographic series that explores the region I have come to call home, the Florida Everglades. This series explores the vast diversity of species and the ecosystem as a whole, but also speaks to the threats it has faced and continues to face that could devastate it forever. The series brings attention to the importance of this ecosystem, vocalizing support for its preservation, something we often depict in a phrase regarding the entire state; “Keep Florida Wild”. The series brings together photographs of the natural world and photographs of the ways humankind has influenced and …

Block Copolymers And Chirality: Interplay Between Conformations And Structures, Natalie Buchanan

Theses

Block copolymers can exhibit chirality at three different length scales – molecular chirality at the residue scale, conformational chirality at the molecular scale, and structural chirality at the mesoscale from the self-assembly of thousands of molecules. Unique morphologies have been formed due to chirality transfer, a phenomenon where chirality at smaller length scales imparts chirality to larger length scales. However, chirality does not always transfer, with chiral blocks existing in an achiral phase due to chiral frustration. The thermodynamics of the effects of chirality on block copolymer self-assembly is not well understood. This work demonstrates that coarse-grained models can effectively …

Fitopia: Enhancing Online Community Engagement For Gym Enthusiasts Through A Specialized Mobile Application, Yushuang Liang

Theses

In the wake of the pandemic, societal shifts have led to profound transformations in lifestyle, including the widespread adoption of remote education and communication. At the same time, individuals are building new relationships through online platforms. However, traditional gym routines face challenges, distractions from frequent smartphone usage disrupt focus and solitary training lacks motivational support. To address these issues, this study introduces 'Fitopia', a UI/UX design exploration that delves into the potential of mobile apps to revolutionize gym engagement by integrating community engagement features. This project aims to uncover innovative approaches that meld visual and interaction design with user interface …

Threats And Trends In Cyberspace In An Election Year, Chance Anderson

Times Talk Archive & ADP Projects

Presented by Chance Anderson, President of FHSU Cybersecurity Club April 25, 2024

Formal Bayesian Approaches To The Sense And Grappa Parallel Fmri Reconstruction Techniques Along With Their Combination, Chase Joseph Sakitis

Dissertations (1934 -)

In fMRI, capturing cognitive temporal dynamics is dependent on how quickly volume brain images are acquired. The sampling time for an array of spatial frequencies to reconstruct an image is the limiting factor in the fMRI process. Parallel imaging techniques Sensitivity Encoding (SENSE), which operates in the image space domain, and GeneRalized Autocalibrating Partial Parallel Acquisition (GRAPPA), which operates in the spatial frequency domain, have been utilized to greatly reduced image acquisition time. In SENSE image reconstruction, coil sensitivities are estimated once from a priori calibration images and used as fixed “known” coil sensitivities for image reconstruction of every subsequent …

Matter Of Gassana V. New York State Dept. Of Hous. & Community Renewal

All Decisions

In a Holdover-Non-primary Residence case in the Appellate Division, First Department, the court affirmed the denial of the tenant's petition to annul DHCR's determination of no rent overcharges. The court found DHCR's determination not arbitrary, as it extensively considered rental history and evidence. The landlord's conduct post-dated the base date, not affecting base date rent reliability. Key legal points: DHCR discretion in determining service failure; consideration of fraudulent deregulation; evidence supporting landlord's improvements; landlord's post-base date conduct not impacting rent determination.

Research On Tar-Rich Coals: Progress And Prospects, Wang Shuangming, Bao Yuan, Hao Yonghui, Wang Shengquan, Shi Qingmin, Li Dan, Hu Yiliang

Coal Geology & Exploration

Tar-rich coals are a coal-based oil and gas resource that integrates the properties of coal, oil, and gas. Given China's energy endowment of abundant coal resources but limited oil and gas reserves, exploiting tar-rich coals plays a significant role in alleviating China's tight supply of oil and gas resources and achieving green development and low-carbon utilization of coals. Using tar-rich coals as the keyword, we searched the CNKI and Web of Science databases for academic articles and patents published from 1985 to the end of 2023. Based on the search results, we statistically analyzed the process and main aspects of …

Exploring The Pore Structure Of Reconstructed Soils And Its Effects On Water And Salt Transport Based On Ct Scanning, Li Huakun, Zheng Liugen, Chen Yongchun, Li Bing, Tao Pengfei, Li Hao

Coal Geology & Exploration

Coal gangue serves as a critical material for landfilling and reclamation in the subsidence areas of coal mines. However, due to its rough textures and poor water-holding capacity, soils reconstructed using coal gangue exhibit somewhat different pore structures and water-salt transport from undisturbed soils. To explore the changes in the pore structure of the reconstructed soils and their effects on water and salt transport, this study analyzed the differences in the pore structures between four samples from undisturbed soils, the overburden, mud-gangue mixtures, and gangue using CT scanning and image analysis. Furthermore, an indoor experimental device was designed to simulate …

Gallium Oxide Based Avalanche Photo Detector, Muhammad Hassan Tahir Mr, Nifat Jahan, Md Ghulam Zakir

Faculty Publications

Gallium oxide (Ga₂O₃), an ultrawide bandgap semiconductor with a bandgap of 4.6 eV and a high critical electric field of 10.3 MV/cm, offers strong potential for high-performance avalanche photodetectors (APDs). This project explores the design and characterization of a Ga₂O₃-based APD featuring doped and undoped epitaxial layers optimized for high electric field generation and low thermal conductivity, enabling stable operation in high-temperature environments. Simulation results show a uniform electric field of 1 MV/cm under a 100 V applied bias, while material characterization confirms excellent surface smoothness with a mean roughness of ~1.1 nm and an electron mobility of 21.7 cm²/V·s …

The Farm, Justin Morris

Master's Projects

Synopsis:

’The Farm’ is a psychological thriller series inspired by the recent folk horror revival. We follow a suburban family who begin to lose their trust in each other as they fall further into peril on a strange isolated farm. When Brian, the patriarch, repeatedly puts his family in danger to satisfy his own ego, he forms a rift between him, his wife Madison, and son Charlie that quickly spirals into delusion, blind accusation, and paranoia. Desperate, they seek the help of Elias, the owner of the farm with his own tenuous grip on reality, and his quiet daughter, Emma. …

The Colby Echo (2024-04-25), Colby College

The Colby Echo

Published by the students of Colby College since 1877, The Colby Echo is the weekly, editorially independent student-run newspaper of Colby College in Waterville, Maine. Published monthly, 1877-1886; semi-monthly, 1886-1897; and weekly during the academic year, 1898-present.

Recital: Flute Studio, April 25, 2024, Kimberly Risinger, Gina Russell

School of Music Programs

Center for the Performing Arts
April 25, 2024
Thursday Morning
11:00 a.m.

Laser Remote Sensor For Oil Palm Fruit Ripeness Assessment, Sing Lim Kok, Rusik Wan Rushdiah, Abd. Hamid Amirul Al-Hafiz, Weng Ooi Cheong, Udos Waldo, Aris Mohd Shiraz, Mohd Yusof Mohd Zulfahmi, Kulaveerasingam Harikrishsna, Yi Chong Wu, Ismail Mohamad Faizal, Ahmad Harith

Research Publications (2021 to 2025)

The color change of oil palm fresh fruit bunches (FFB) is one of the important parameter for harvesting decisions. However, human visual identification is prone to errors due to uncontrolled ambient lighting and the far distance of fruit bunches on tall palm trees. These errors can lead to inaccurate harvesting and significant revenue loss. This study introduces a laser remote sensor for non-destructive FFB ripeness assessment. Based on the unique spectral reflection curves of the FFO at different ripeness, laser modules at three different wavelenghts (visible-NIR region) have been employed for the measurement. The photodetector and laser sources are configured …

Predictors Of Student Reenrollment And Graduation During The Covid-19 Pandemic: Student Characteristics And Circumstances, David Wutchiett, A. W. Logue

Publications and Research

The COVID-19 pandemic decreased college enrollment and disrupted academic progress, particularly among disadvantaged students and institutions. Just before the start of the pandemic in spring 2020, 31,511 undergraduate students attending colleges of The City University of New York responded to a survey detailing their circumstances. Lasso regression followed by mixed-effects logistic regression modeling were used to identify predictors of (1) fall 2020 reenrollment, (2) associate’s-degree graduation or transfer to a bachelor’s-degree program by associate’s-degree students by fall 2022, and (3) graduation with a bachelor’s-degree by bachelor’s-degree students by fall 2022. Part-time status, food insecurity, gender, and major predicted reenrollment and …

Psychotherapy Outcomes Of Sexual Minority College Students: A Comparison Of Religiously-Affiliated And Non-Religiously Affiliated U.S. Universities, Elise Burton Johnson

Theses and Dissertations

This study compares U.S. university counseling center therapy outcomes of Sexual Minority (SM) students who attend religiously-affiliated compared to SM peers who attend non religiously-affiliated institutions. Using archival data from the Center for Collegiate Mental Health (CCMH), we examined psychotherapy outcomes of 4257 SM student clients.We analyzed pre-treatment symptoms and post-treatment outcomes based on differences in Distress Index (DI) scores. We used the reliable change index (RCI) to separate outcomes into four groups based on the change in distress index level: no change, deteriorating, reliably improved, recovered from pre-treatment to post-treatment. Our participants (n = 4257) attended 34 religiously and …

Development Of Deployable Arrays For Satellites Through Origami-Pattern Design, Modeling, And Optimization, Nathan Mckellar Coleman

Theses and Dissertations

This research presents methods for modeling and optimizing an origami design using compliant mechanisms, improving origami design processes, modeling and analyzing rolling behavior of compliant designs, and an antenna design for SmallSats. A framework for the optimization of the origami Flasher pattern to mitigate issues with rigid-foldability is shown, and several optimization solutions are presented to overcome these issues. An alternative design method is presented which allows designers to more accurately predict the characteristics of a design in the deployed state, and configurations are shown for an example use case. A model for rolled gossamer structures is presented which predicts …

Finite State And Sequential Automata, Kriti Gulgulia

Honors Theses

No abstract provided.

Second April 2024 Faculty Senate Packet, University Of Nebraska At Kearney Faculty Senate

Faculty Senate Packets

No abstract provided.

Interactions Between Adolescent Alcohol Consumption, Corticosterone, And Later Stress Sensitivity, Ariana L. Velazquez

Undergraduate Honors Theses

Adolescence is characterized by many socio-emotional and neurobiological changes that often coincide with increased amounts of stress and the onset of alcohol use. Stress has been known to modulate alcohol intake, although the literature regarding this directionality is mixed. Both alcohol and stress can have lasting impacts on HPA axis activation (alterations in stress reactivity) and neuroimmune function (microglial sensitization). It has yet to be evaluated how concurrent ethanol and stress (recapitulated through oral corticosterone (CORT) administration) modulates alcohol intake and impacts later stress sensitivity and microglial sensitization. It was hypothesized that chronic concurrent ethanol and CORT drinking would (1) …