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Articles 62671 - 62700 of 1825216

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Non-Invasive Detection Of Choroidal Melanoma Via Tear-Derived Protein Corona On Gold Nanoparticles: A Machine Learning Approach, Hakimeh Rakhshandeh, Ahmad Nasiraei, Hamid Riazi-Esfahani, Babak Masoomian, Fariba Ghassemi, Mojtaba Arjmand, Saeed Heidari Keshel, Fatemeh Atyabi, Rassoul Dinarvand Sep 2025

Non-Invasive Detection Of Choroidal Melanoma Via Tear-Derived Protein Corona On Gold Nanoparticles: A Machine Learning Approach, Hakimeh Rakhshandeh, Ahmad Nasiraei, Hamid Riazi-Esfahani, Babak Masoomian, Fariba Ghassemi, Mojtaba Arjmand, Saeed Heidari Keshel, Fatemeh Atyabi, Rassoul Dinarvand

Wills Eye Hospital Papers

This study investigates the feasibility of using tear sample analysis, based on protein corona formation on gold nanoparticles combined with electrospray ionization mass spectrometry (ESI-MS) and machine learning techniques, as a non-invasive approach for the detection of choroidal melanoma. The aim is to assess whether protein-nanoparticle interactions can support early and reliable identification of this ocular condition. Tear samples were collected using Schirmer strips from six healthy individuals and six patients diagnosed with choroidal melanoma, with subsequent augmentation to 18 samples per group. Gold nanoparticles (AuNPs, ~ 20 nm) were synthesized via citrate reduction and incubated with tear samples to …

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Spectator 2025-09-25, Editors Of The Spectator Sep 2025

Spectator 2025-09-25, Editors Of The Spectator

The Spectator

No abstract provided.

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Electromagnetic Simulations Of Antennas On Gpus For Machine Learning Applications, Murat Temi̇z, Vemund Bakken Sep 2025

Electromagnetic Simulations Of Antennas On Gpus For Machine Learning Applications, Murat Temi̇z, Vemund Bakken

Turkish Journal of Electrical Engineering and Computer Sciences

This study proposes an antenna simulation framework powered by graphics processing units (GPUs) based on an open-source electromagnetic (EM) simulation software (gprMax) for machine learning applications of antenna design and optimization. Furthermore, it compares the simulation results with those obtained through commercial EM software. The proposed software framework for machine learning and surrogate model applications will produce antenna data sets consisting of a large number of antenna simulation results using GPUs. Although machine learning methods can attain the optimum solutions for many problems, they are known to be data-hungry and require a great deal of samples for the training stage …

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Basgit: A Secure Digital Epassport Alternative, Ceren Kocaoğullar, Kaan Yildirim, Mert Ati̇la Sakaoğullari, Alpteki̇n Küpçü Sep 2025

Basgit: A Secure Digital Epassport Alternative, Ceren Kocaoğullar, Kaan Yildirim, Mert Ati̇la Sakaoğullari, Alpteki̇n Küpçü

Turkish Journal of Electrical Engineering and Computer Sciences

We present a solution to the challenge of securely issuing both paper-based and mobile phone-based passports without requiring specialized production techniques. Our solution offers improved security, privacy, and usability compared to the ePassport mechanism currently used worldwide. We also describe how our solution can be extended to support offline verification and present the test results of our proof-of-concept implementation.

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Modeling-Based Prediction Of Current Oscillation With The Josephson Frequency In Voltage-Biased Phase-Slip Center Filaments, Armen Gulian Sep 2025

Modeling-Based Prediction Of Current Oscillation With The Josephson Frequency In Voltage-Biased Phase-Slip Center Filaments, Armen Gulian

Mathematics, Physics, and Computer Science Faculty Articles and Research

In this article, we demonstrate that the voltage-biased phase-slip center (PSC) can act as a direct equivalent (not merely an analogy) of the Josephson effect in Josephson junctions (JJs). We analyze the behavior of PSCs in the case when a constant voltage V is applied to the superconducting filament. The analysis is performed using finite element modeling on the basis of time-dependent Ginzburg–Landau (TDGL) equations. It reveals that the current in the filament oscillates with the Josephson frequency ω = 2eV/h. This fact may have important corollaries in practice.

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High-Precision Reconstruction Of Seismic Data Based On Improved U-Net++, Wang Minling, Zhou Fei, Wang Honghua, He Xiang, Hou Zhiyang Sep 2025

High-Precision Reconstruction Of Seismic Data Based On Improved U-Net++, Wang Minling, Zhou Fei, Wang Honghua, He Xiang, Hou Zhiyang

Coal Geology & Exploration

Objective Conventional reconstruction methods are insufficient for the reconstruction of seismic data with missing consecutive traces, producing a negative impact on subsequent processing accuracy. Hence, this study proposed CU-Net++, a deep learning network based on the U-Net++ architecture combined with the convolutional block attention module (CBAM). Methods During the reconstruction of missing data, the independent decoder for each sub-U-Net in the nested U-Net++ architecture enables the utilization of information from different depths. The long and short skip connections can effectively enhance the network's capability to extract multi-scale features from data. The core innovation of CU-Net++ is the introduction of CBAM, …

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Application Of Geophysical Logging To Selection Of Optimum Target Horizons For Salt Cavern Storage: A Case Study Of Borehole Zk01 In Qingjiang Salt Mine, Jiangxi Province, China, Liu Dongming, Lin Zhenzhou, Liu Dongyan, Qiu Changyi, Liang Mingxing, Zhai Jinghong, Zhang Jie, Jiang Zhengzhong Sep 2025

Application Of Geophysical Logging To Selection Of Optimum Target Horizons For Salt Cavern Storage: A Case Study Of Borehole Zk01 In Qingjiang Salt Mine, Jiangxi Province, China, Liu Dongming, Lin Zhenzhou, Liu Dongyan, Qiu Changyi, Liang Mingxing, Zhai Jinghong, Zhang Jie, Jiang Zhengzhong

Coal Geology & Exploration

Background Under the guidance of the strategies to achieve the goals of peak carbon dioxide emissions and carbon neutrality, salt cavern storage facilities, serving as key infrastructure for clean energy strategic reserves, have emerged as a core approach to promoting the transformation and upgrade of the salt industry and to building a low-carbon energy system in China. Jiangxi Province, located in the middle part of the Yangtze River Economic Belt, is endowed with abundant salt rock resources, making it a national priority zone for developing resources for salt cavern storage. However, traditional methods for the siting of the facilities rely …

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Spartan Daily, September 25, 2025, San Jose State University, School Of Journalism And Mass Communications Sep 2025

Spartan Daily, September 25, 2025, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2025

Volume 165, Issue 15

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Synthesis, Molecular Characterization, And Antibacterial Testing Of Silver–Cadmium Bimetallic Bionanoparticles Prepared From The Sidaguri (Sida Rhombifolia L.) Extract, Fredryk Mandey, Anita Rahelea Rangga Bua, Ismi Sri Rahayu, Nur Umriani Permatasari Sep 2025

Synthesis, Molecular Characterization, And Antibacterial Testing Of Silver–Cadmium Bimetallic Bionanoparticles Prepared From The Sidaguri (Sida Rhombifolia L.) Extract, Fredryk Mandey, Anita Rahelea Rangga Bua, Ismi Sri Rahayu, Nur Umriani Permatasari

Makara Journal of Science

Herein, we successfully synthesized, characterized, and examined the antibacterial activity of silver–cadmium bimetallic bionanoparticles prepared by mixing the aqueous extract of Sidaguri (Sida rhombifolia L.) and mixtures of silver nitrate and cadmium nitrate (yield = 0.2035 g). Ultraviolet–visible spectroscopy, Fourier transforms infrared spectroscopy, X-ray diffraction, scanning electron microscopy–energy dispersive X-ray spectroscopy, and particle-size analysis, revealed that the products exhibited a maximum absorption wavelength of 427.5 nm with an absorbance intensity of 0.790; a face centered cubic structure; Ag and Cd mass percentages of 98.52% and 1.28%, respectively; an average molecular diameter of 43.8 nm, and a polydispersity index of …

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The Quality Of Bio-Pellets Made By Combining Walnut Kernel Shells (Canarium Indicum L.) From Bogor, Indonesia, And Palm Kernel Shells As Renewable Energy, Ani Iryani, Linda Jati Kusumawardani, Ronaldo Juniansyah Sep 2025

The Quality Of Bio-Pellets Made By Combining Walnut Kernel Shells (Canarium Indicum L.) From Bogor, Indonesia, And Palm Kernel Shells As Renewable Energy, Ani Iryani, Linda Jati Kusumawardani, Ronaldo Juniansyah

Makara Journal of Science

Using biomass as an energy source helps overcome the declining supply of fossil fuels. Bio-pellets—an energy product made from biomass—is one option that can be utilized. One source of biomass energy is walnut kernel shells. The walnut plant (Canarium indicum L.) is a forest tree grown in eastern Indonesia. The walnut plant is also located in the GOR Pajajaran area of Bogor City and has not been utilized for energy production. This study consists of three stages: 1) raw material preparation, 2) bio-pellet production, and 3) bio-pellet characterization in accordance with the Indonesian National Standard (SNI) 8951:2020. Based on …

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Characteristics And Potential Indigenous Bacteria Isolated From Shallot Farming In Brebes Regency As Diazinon Pesticide Remediation Agents, Wahyu Purbalisa, Dian Hendrayanti, Wahida Annisa Yusuf Sep 2025

Characteristics And Potential Indigenous Bacteria Isolated From Shallot Farming In Brebes Regency As Diazinon Pesticide Remediation Agents, Wahyu Purbalisa, Dian Hendrayanti, Wahida Annisa Yusuf

Makara Journal of Science

Diazinon is an organophosphate pesticide that is widely used by shallot farmers in Brebes Regency. Due to its toxicity, diazinon residue in agricultural lands as well as plants’ cultivation is harmful to humans and the environment. Using indigenous soil bacteria as a remediation agent is an alternative solution to overcome diazinon contamination. Firstly, this study aimed to characterize isolates from diazinon-contaminated shallot farming. The second objective was to test the diazinon tolerance of the isolates in various diazinon concentrations. Isolation was carried out using nutrient agar (NA) media containing diazinon concentrations of 5, 25, 50, and 100 ppm. The characterization …

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Antibacterial Activity Of Zno/Geopolymer Composite Granules And Their Potential Application In Water Treatment, Ziyan Tirta Maulitia, Putri Nur Angelina, Pipit Erlita Sari, Sri Sugiarti, Irma Isnafia Arief, Zaenal Abidin Sep 2025

Antibacterial Activity Of Zno/Geopolymer Composite Granules And Their Potential Application In Water Treatment, Ziyan Tirta Maulitia, Putri Nur Angelina, Pipit Erlita Sari, Sri Sugiarti, Irma Isnafia Arief, Zaenal Abidin

Makara Journal of Science

Water pollution has become a major global concern owing to its complexity and widespread impact. Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli) are the most common bacterial contaminants in water sources, which pose significant threats to public health. To mitigate water contamination by these pathogenic microorganisms, developing and implementing effective water treatment technologies are essential. A promising approach involves using antibacterial water filtration systems. Herein, zinc oxide (ZnO) nanoparticles were synthesized via hydrothermal and precipitation methods as antibacterial agents for water treatment. These preparation methods required considerably low synthesis time. A capping agent was …

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Montana Kaimin, September 25, 2025, Students Of The University Of Montana, Missoula Sep 2025

Montana Kaimin, September 25, 2025, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

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Sequence And Phylogenetic Analysis Of Citrus Maxima (Burm.) Merr. From Tomini Bay, Sulawesi Island, Based On The Maturase K Gene, Brenda Febrina Zusriadi, Novri Youla Kandowangko, Febriyanti Febriyanti Sep 2025

Sequence And Phylogenetic Analysis Of Citrus Maxima (Burm.) Merr. From Tomini Bay, Sulawesi Island, Based On The Maturase K Gene, Brenda Febrina Zusriadi, Novri Youla Kandowangko, Febriyanti Febriyanti

Makara Journal of Science

This study was conducted in the coastal area of Tomini Bay, Sulawesi Island, and it focused on Citrus maxima, a plant known for its unique fruit flesh colors, which range from yellow to pink, and its varying leaf stalk wings. The study aimed to analyze the variations in maturase K (matK) sequences, molecular characteristics, and phylogenetic relationships of two C. maxima samples from Tomini Bay compared to other C. maxima and Citrus species using data available in GenBank. The study utilized DNA barcoding with matK molecular markers, followed by phylogenetic tree construction using the maximum likelihood method …

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The Effect Of Ozone Treatment On The Quality Of Biodiesel From Waste Cooking Oil, Sri Redjeki Setyawati, Singgih Wibowo Sep 2025

The Effect Of Ozone Treatment On The Quality Of Biodiesel From Waste Cooking Oil, Sri Redjeki Setyawati, Singgih Wibowo

Makara Journal of Science

This research demonstrates the successful production of biodiesel from waste cooking oil (WCO) using the transesterification method. A methoxide solution, formed by employing a base catalyst and alcohol, facilitated the conversion of triglycerides into methyl esters and glycerol as the byproduct. The conversion process yielded 74% biodiesel and 13.5% glycerol content, with the remaining proportion consisting of water and contaminants. The application of ozone (O3) aeration proved effective in reducing contaminants—such as alcohol, unreacted catalysts, food residues and water—by approximately 60%. Furthermore, Fourier transform infrared (FTIR) testing affirmed that the biodiesel product—treated with O3 aeration—maintained its original …

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Effect Of Varying Chitosan Molecular Weights On The Morphology And Physical Characteristics Of Pva/Chitosan Composite Hydrogels, Yuan Alfinsyah Sihombing, Halida Rahmi Luthfianti, William Xaveriano Waresindo, Marathur Rodhiyah, Nur’Aini Nafisah, Dian Ahmad Hapidin, Dhewa Edikresnha, Khairurrijal Khairurrijal Sep 2025

Effect Of Varying Chitosan Molecular Weights On The Morphology And Physical Characteristics Of Pva/Chitosan Composite Hydrogels, Yuan Alfinsyah Sihombing, Halida Rahmi Luthfianti, William Xaveriano Waresindo, Marathur Rodhiyah, Nur’Aini Nafisah, Dian Ahmad Hapidin, Dhewa Edikresnha, Khairurrijal Khairurrijal

Makara Journal of Science

We employed the innovative freeze–thaw method to investigate the effect of chitosan (CS) molecular weights incorporated into polyvinyl alcohol on the morphology and physical characteristics of the hydrogel. This study aimed to unravel the intricate relationships between CS molecular weight variations, CS concentration, and the number of freeze–thaw cycles (4 or 6 cycles) on hydrogel swelling degree and weight loss. Incorporating CS improved the hydrogel structure and enhanced its porosity, resulting in remarkable increases in swelling degree ranging from 2 to 6 times the initial weight. Higher molecular weight CS (310,000–375,000 Da) exhibited a lower swelling degree than medium molecular …

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Employing Seca Recombinant Protein To Generate Polyclonal Antibodies For The Rapid Identification Of Phytoplasma, Arik Arubil Fatinah, Muhaimin Rifa'i, Estri Laras Arumingtyas, Sri Widyarti Sep 2025

Employing Seca Recombinant Protein To Generate Polyclonal Antibodies For The Rapid Identification Of Phytoplasma, Arik Arubil Fatinah, Muhaimin Rifa'i, Estri Laras Arumingtyas, Sri Widyarti

Makara Journal of Science

Phytoplasma, a plant pathogen that threatens plant health, can induce diseases such as yellow wilt, virescence, phyllody, and witches’ broom. Although early detection methods using polyclonal and monoclonal antibodies have been developed, synthetic peptides offer advantages such as higher titers, predictable antigenic characteristics and superior sensitivity and specificity. Epitope mapping plays a key role in designing peptide antigens and includes gene synthesis, transformation, expression assessment, large-scale production, and purification. A study using New Zealand male White rabbits was conducted to generate antibodies against phytoplasma. The SecA (395–470) sequence, obtained from the preprotein translocase meets the criteria of being non-homologous, nonallergic, …

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Synthesis And Characterization Of Microcrystalline Cellulose (Mcc) From Corn Waste (Zea Mays L.), Annisa Cendani Haliman, Selastia Yuliati, Abu Hasan Sep 2025

Synthesis And Characterization Of Microcrystalline Cellulose (Mcc) From Corn Waste (Zea Mays L.), Annisa Cendani Haliman, Selastia Yuliati, Abu Hasan

Makara Journal of Science

Corn (Zea Mays L.) is one of the most widely cultivated food crops in the world, including in Indonesia. Corn plants produce waste, especially husks and cobs. Corn waste has no economic value and can lead to environmental pollution if burned. Corn husks contain approximately 44.08% cellulose, while cobs have a cellulose content of 45%. This high cellulose content makes it possible to process corn waste into microcrystalline cellulose (MCC). This study aims to investigate the effect of NaOH concentration and delignification time on the characteristics of the resulting MCC products. A mixture of corn husk and cob …

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Breaking The Silence: A Scoping Literature Review On Trauma-Informed Care For Black Women Navigating Sexual Health-Related Trauma, Ayanna Troutman, Funlola Are, Ashley Okoye, Sarah Chiang, Destiny Craig, Anthony Akande, Irene Stafford Sep 2025

Breaking The Silence: A Scoping Literature Review On Trauma-Informed Care For Black Women Navigating Sexual Health-Related Trauma, Ayanna Troutman, Funlola Are, Ashley Okoye, Sarah Chiang, Destiny Craig, Anthony Akande, Irene Stafford

Faculty, Staff and Student Publications

Black women disproportionately experience sexual health-related trauma, yet their mental health needs are often inadequately addressed due to systemic barriers and stigma. This literature review examines trauma-informed care (TIC) frameworks tailored to Black women, emphasizing culturally responsive practices in addressing sexual health-related trauma. By synthesizing findings from existing research, including the importance of intersectionality, culturally specific interventions, and community-centered approaches, this review highlights effective strategies for mental health providers. The review concludes with implications for enhancing TIC training and implementation in clinical settings which contributes to the advancement of equitable mental health services for Black women.

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Integrating Artificial Intelligence & Purpose-Driven Design Within Spiritual, Wellness, Eco-Conscious, & Cultural Brands, Jessica Molina Sep 2025

Integrating Artificial Intelligence & Purpose-Driven Design Within Spiritual, Wellness, Eco-Conscious, & Cultural Brands, Jessica Molina

Masters Theses

This visual thesis explores the practical and ethical applications of artificial intelligence in the work of designers for brands that promote wellness, spirituality, eco-consciousness, and cultural identity. The central challenge in adopting AI will be balancing the capitalization on its benefits with assessing the ethical ramifications of its adoption, while still upholding brand values, the imperative of authenticity, emotional intelligence, and integrity. As the technology and capabilities of AI continue to skyrocket, purpose-driven designers will remain under-resourced and underdeveloped in frameworks for ethical adoption. This work seeks to resolve the existing gap through a literature review, case studies, and a …

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The Intersection Of Ethnomusicology And Special Education: An Exploration Of Aba-Infused World Music Play Facilitation In The Social-Emotional Development Of Children With Autism Spectrum Disorder, Jean-Pierre Ervelt Leroy Sep 2025

The Intersection Of Ethnomusicology And Special Education: An Exploration Of Aba-Infused World Music Play Facilitation In The Social-Emotional Development Of Children With Autism Spectrum Disorder, Jean-Pierre Ervelt Leroy

Masters Theses

Inspired by experiences across disciplines, this mixed-method study peered into a possible intersection of ethnomusicology and special education. An innovative ABA-infused world music play facilitation program for children was created to examine how culturally diverse musical intervention in combination with Applied Behavior Analysis (ABA) principles could enhance the social-emotional development in children diagnosed with ASD. To gain an informed context on worldview and structure, this research was conducted within both sacred and secular communities. To gain a comprehensive understanding of how interdisciplinary intervention can impact the self-expression, self-regulation skills, and cultural awareness of children, both quantitative assessments and qualitative observations …

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Examining Factors Influencing Ultra- Processed Food Consumption Among Liberty University Students Aged 18 And Older, Ginika Rosemary Muomah Sep 2025

Examining Factors Influencing Ultra- Processed Food Consumption Among Liberty University Students Aged 18 And Older, Ginika Rosemary Muomah

Masters Theses

Ultra-processed foods (UPFs) are widely consumed among college students and are linked to adverse health outcomes including obesity, poor mental health, and cardiometabolic disease. Despite their rising prevalence, limited research has examined psychosocial and behavioral factors influencing UPF intake within Christian university settings. This study investigated demographic, behavioral, and psychosocial predictors of UPF consumption among Liberty University students, guided by the Health Belief Model (HBM). A cross-sectional survey of students aged 18 and older (N = 337) was conducted. After excluding incomplete or invalid responses, 276 cases remained. The 25-item survey assessed UPF intake, HBM constructs, and demographics. Descriptive statistics …

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The Quality Of Life Of Mothers Of Severely Autistic Children Under The Age Of 22: A Preliminary Study, Chele J. Weiglein Sep 2025

The Quality Of Life Of Mothers Of Severely Autistic Children Under The Age Of 22: A Preliminary Study, Chele J. Weiglein

Doctoral Dissertations and Projects

According to the U.S. Centers for Disease Control and Prevention, the prevalence of autism in the United States is 1 in 31 individuals. Out of that number, 27% are children with severe autism and potentially profound comorbidities that require 24-hour surveillance due to their severe symptomology. The primary caregivers for these children are their mothers, and research shows that mothers are subjected to multiple stressors that result from providing a high level of care for their children. These stresses include emotional, social, financial, adjusting to new roles, trauma, and changes in family dynamics, which impact multiple domains of life, including …

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Church Engagement With Generation Z In A Post Christian Culture, Caleb W. Saunders Sep 2025

Church Engagement With Generation Z In A Post Christian Culture, Caleb W. Saunders

Doctoral Dissertations and Projects

The purpose of this qualitative phenomenological research was to apprehend what has kept Generation Z individuals to continue attending church in a post Christian culture. Understanding what keeps this demographic committed to their faith communities is essential for the FWB church. Focusing on Gen Z individuals that have stayed faithful to their local FWB church gives insight on why Gen Z individuals that have grown up attending church have abandoned their faith. The data collected through in-depth, semi structured interviews with Gen Z participants who met the criteria of sustained attendance and involvement in their local FWB church was practiced. …

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Perceptions Of Faculty Influence On Graduate Student Diversity Attitudes: A Phenomenological Study, Lyn Porter Sep 2025

Perceptions Of Faculty Influence On Graduate Student Diversity Attitudes: A Phenomenological Study, Lyn Porter

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study is to understand the lived experiences regarding the perceived influence of faculty interactions in shaping diversity attitudes for graduate students in healthcare-related professions across the United States. The theory guiding this study is Vygotsky’s sociocultural theory, which argues that social interactions deeply influence cognitive development (Vygotsky, 1978/1995). These interactions are necessary for the development of new skills and knowledge. Vygotsky also highlighted the role of culture in shaping how individuals think, learn, and interpret the world, suggesting that the cultural context in which faculty and students interact profoundly affects internalized values and attitudes. …

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A Phenomenological Study Of Overcoming School Experiences Of Disability-Related Stigma To Gain Competitive Employment For Individuals With Learning Disabilities, Katherine Lamont Sep 2025

A Phenomenological Study Of Overcoming School Experiences Of Disability-Related Stigma To Gain Competitive Employment For Individuals With Learning Disabilities, Katherine Lamont

Doctoral Dissertations and Projects

The purpose of this hermeneutical phenomenological study was to interpret the experiences of overcoming disability-related stigma to gain competitive employment for individuals with learning disabilities (LDs) who have previously received special education services in public schools in the United States. Goffman’s stigma theory framed the investigation of the research question: What are the lived experiences of individuals with LDs who have received special education services in public school settings with overcoming disability-related stigma to gain competitive employment? This study was conducted with 12 participants, who each received special education services in public schools in the United States for a specific …

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A Study Of The Relationship Between The Stress Responses From Rehearsal Preparations For Music Ensemble Performance Evaluations And Performing Arts Adolescents’ Working Memory, Gregory Thomas Minter Sep 2025

A Study Of The Relationship Between The Stress Responses From Rehearsal Preparations For Music Ensemble Performance Evaluations And Performing Arts Adolescents’ Working Memory, Gregory Thomas Minter

Doctoral Dissertations and Projects

The organization of memory retrieval is vital to the association between stress responses and negative educational achievements. These stress responses offer an opportunity to study the harmful consequences of prolonged strain on the developing brain, which may impair emotional restraint, self-control, and cognitive development. However, little research considers the fundamental notions of how stress responses from rehearsals for music ensemble performance assessments impact adolescent working memory. This mixed-methods study explored how rehearsal-related stress in music ensemble settings may affect adolescents' working memory. Participants included high school students in grades nine through 12 who participated in performing arts band ensembles. The …

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Therapeutic Day Treatment Counselors’ Perspective Of Parental Engagement And Involvement, Dominique Rose Lynn Woods Sep 2025

Therapeutic Day Treatment Counselors’ Perspective Of Parental Engagement And Involvement, Dominique Rose Lynn Woods

Doctoral Dissertations and Projects

The purpose of this interpretative phenomenological analysis (IPA) study was to describe Therapeutic Day Treatment Counselors' (TDTCs) lived experiences with parental engagement and involvement (PEI) for TDTCs, within their professional collaborations in Virginia. The study focused on a specific aspect of TDTC’s lived experience: their perspective of PEI. Several theories were reviewed as a foundation for research development. Bronfenbrenner's (1979) Ecological Systems Theory has been an essential component of the research, as it emphasized that a child's development involves multiple elements of their environmental and social systems. Stroul and Friedman's (1986) Systems of Care Theory provided a foundation for understanding …

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2025 September 25 - Tennessee Weekly Drought Summary, Tennessee Climate Office, East Tennessee State University Sep 2025

2025 September 25 - Tennessee Weekly Drought Summary, Tennessee Climate Office, East Tennessee State University

Tennessee Climate Office Weekly Drought Summaries

No abstract provided.

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Face Off: Evaluating Virtual Human Expressions And Non-Tracking Control Methods In Vr, J K Sangeeth Chandran, Marisa Llorens Salvador, Cathy Ennis Sep 2025

Face Off: Evaluating Virtual Human Expressions And Non-Tracking Control Methods In Vr, J K Sangeeth Chandran, Marisa Llorens Salvador, Cathy Ennis

Conference papers

Social virtual reality (VR) applications have become more ubiquitous in recent years; central to this is the communication pipeline, how users perceive virtual human facial expressions, and how they control them in real time, especially when using VR devices without face-tracking. We investigated both aspects in a set of experiments. Firstly, we compared the perception of virtual human emotions on a traditional 2D screen and in VR. In a second experiment, we used a validated set of stimuli to compare three different control methods for manipulating an avatar’s facial expressions in VR. These control methods utilize non-tracking control techniques, which …

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