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Create @ State 2015, Arkansas State University - Jonesboro

Create@State

No abstract provided.

Hierarchical Pre-Decoding Reliability Verification Of Generative Model Latent States, Neel Mohbe

Defensive Publications Series

Reliability verification for generative artificial intelligence models may be constrained by a reliance on post-hoc, token-level analysis, which can be computationally inefficient. Described are systems and methods for a pre-decoding verification architecture that can operate on the internal latent states of a generative model before output tokens are sampled. The architecture can use a hierarchical cascade of checks, for example, beginning with a fast linear classifier, escalating ambiguous inputs to a non-linear density-based evaluator, and routing complex cases to specialized expert models. A feedback mechanism can propagate classifications from the expert models backward to update and refine the faster, earlier …

Segmenting Religious Tourists Based On Google Maps Reviews Using Latent Semantic Analysis And Hierarchical Clustering, Senthilkumaran Piramanayagam, Jyothi Mallya, Kartikeya Bolar

International Journal of Religious Tourism and Pilgrimage

Researchers in the tourism industry and academics are interested in analysing and extracting conclusions from user-generated data because they offer valuable insights into visitors’ motives, experiences, and consumption behaviour. However, religious tourists’ data have rarely been explored specifically in segmentation studies. Therefore, this study aims to segment religious tourists based on their Google Map reviews using Latent Semantic Analysis (LSA) and hierarchical clustering. These analyses have resulted in three distinct segments: heritage explorers, aesthetes, and self-transcendence seekers. While heritage explorers are interested in learning about the cultural and historical significance of a site, aesthetes appreciate its beauty and art, while …

Moisture Migration Pattens And Antioxidant Capacity Changes During The Drying Of Aronia Melanocarpa, Liu Peng, Li Xinyao, Li Ming

Food and Machinery

[Objective] To investigate the moisture migration patterns and quality changes of Aronia melanocarpa under different hot air drying temperatures. [Methods] The effects of hot air temperatures (60, 70, 80, and 90 ℃) on the drying curves and drying characteristic curves of A.melanocarpa were investigated. Eight commonly used drying models suitable for fruits and vegetables were selected for fitting, analysis, and validation to identify the optimal hot air drying model for A. melanocarpa. Water distribution status and changes during drying were analyzed using low-field nuclear magnetic resonance (LF-NMR) and imaging techniques. The effects of different drying temperatures on quality were evaluated …

Development And Quality Evaluation Of Quinoa-Konjac Dried Noodles, Ma Chengcheng, Chai Chunxiang, Du Linong, Wang Yuantao

Food and Machinery

[Objective] To develop nutrient-rich quinoa-konjac dried noodles with distinctive flavor characteristics for enhancing the quality of wheat-based dried noodles and investigate quality evaluation methodologies for quinoa-konjac dried noodles, aiming to address the limitations in current evaluation systems for dried noodle products. [Methods] The cooking quality, textural properties, and sensory characteristics of quinoa-konjac dried noodles prepared under different conditions of quinoa flour addition, water addition, konjac flour addition, and curing time are systematically analyzed. The quality of quinoa-konjac dried noodles is evaluated through a fuzzy comprehensive evaluation method that systematically integrates multidimensional quality indices with fuzzy mathematical principles. Building upon single-factor …

Optimization Of Tea-Flavored Rice Cake Preparation Process And Its Quality Analysis Based On Fuzzy Mathematics Comprehensive Evaluation Method, Chen Long, Xiang Chenxi, Yin Fangqi, Zheng Xueke, Li Jianfang

Food and Machinery

[Objective] To prepare tea-flavored rice cakes using a mixture of japonica rice flour and glutinous rice flour as the main raw material with the addition of tea dust by-products and analyze their quality. [Methods] Single-factor experiments were conducted to explore the effects of different tea dust addition amounts, white sugar addition amounts, and japonica-to-glutinous rice ratios on sensory evaluation and texture of tea-flavored rice cakes. Based on fuzzy mathematics sensory evaluation and comprehensive weighted scores of texture, orthogonal experiments were used to optimize the optimal preparation process for tea-flavored rice cakes and analyze their physicochemical and in vitro digestion characteristics. …

Caribbean Early Childhood Educators, Primary Educators, And Student Teachers' Perceptions Of Visual Literacy And Visual Images Across The Curriculum, Monica Yvonne Hines-Graham

Walden Dissertations and Doctoral Studies

The problem that was addressed through this study is the gap in knowledge about the integration and evaluation of visual literacy and visual images across the curriculum of early childhood educators, primary educators, and student teachers, despite it being a requirement for teachers in the Caribbean education system. Grounded in Hall and Hord’s concerns-based adoption model, the purpose of this study was to explore the perceptions of early childhood educators, primary educators, and student teachers with the integration and evaluation of visual literacy and visual images across the curriculum. For this basic qualitative design, semistructured interviews with 12 participants from …

Teacher Retention In West Tennessee: An Analytical Cross-Sectional Study, Valeria Louise Walters

Student Theses and Dissertations

Teacher attrition is a problem that results in inequities for students in urban contexts. This study investigated factors associated with teacher retention and compared these relationships between urban and suburban school districts using Mason and Matas’s Four Capital Theoretical Model of Teacher Retention. Using a cross-sectional, quantitative research design, data was collected through a survey distributed to 124 teachers in urban and suburban school districts in West Tennessee. Descriptive, correlational, comparative, and logistic regression analyses were used to examine the relationships between retention outcomes, teacher mindset, and four subdomains of school climate: collegial leadership, achievement press, institutional vulnerability, and professional …

Preparation Of Novice Teachers In Special Education, Shayna Miles

Student Theses and Dissertations

This study investigates the perceptions of ten novice special education teachers regarding their preparation for teaching in public school classrooms. Using Pedagogical Content Knowledge (PCK) theory as a lens, the research reveals a mixed sense of preparedness among participants, who generally felt knowledgeable about core subject areas yet struggled to apply this knowledge effectively in practice. Key gaps were identified in their training, particularly concerning technical skills related to Augmentative and Alternative Communication (AAC) devices and communication and collaboration with other educational stakeholders. Participants expressed challenges in accessing practical assessments and highlighted the need for further training in managing classroom …

Relationship Between High School Science Olympiad Participation And Declaration Of A College Stem Major, Gregory Lee Spiegel

Student Theses and Dissertations

Science Olympiad is a science, technology, engineering, and math (STEM) competition open to middle school and high school students across the United States. Students that participate in Science Olympiad have the opportunity to explore and learn about cutting edge STEM topics in an atmosphere that promotes teamwork and opportunities to challenge themselves as they compete against other schools. This quantitative correlational study examined the relationship between participation in the Science Olympiad program and the decision to pursue a STEM-related major in college. Prior Science Olympiad participants were asked about their participation in Science Olympiad in secondary school and their current …

The Adverse Mental Health Effects Caused By Acculturative Stress And Its Influence On First- And Second-Year Immigrant Students In The United States, Sara Sparks

Student Theses and Dissertations

Relevant literature points out the adverse effects of acculturative stress, particularly on the mental health of immigrants. Recent studies also emphasize that immigrant students are academically behind their U.S.-born, native English-speaking peers. However, few studies explore how the adverse mental health effects of acculturative stress influence immigrants’ academic performance. This gap in literature is significant given the academic disparities. Applying Berry et al.’s (1987) acculturative stress conceptual framework, as well as Sirin et al.’s (2019) framework on the mental health outcomes caused by acculturative stress, research was conducted focusing on factors that cause acculturative stress, its mental health implications, and …

Vertically Aligned Curriculum In The Rural Education Setting And Its Effect On Student Achievement, Jordan Palmer

Student Theses and Dissertations

This study examined vertical curriculum alignment in rural education settings and its impact on student achievement. Rural school districts in Missouri often lack cohesive curricula, leading to students’ lower performance on standardized tests compared to suburban areas. This situation hinders students' postsecondary readiness and sustains achievement gaps, especially affecting underserved rural populations. The purpose of this quantitative, causal-comparative study was to determine whether a relationship exists between vertically aligned math curricula and student achievement in rural public schools. The study was guided by vertical curriculum alignment theory, which stresses a systematic content progression across grades, and critical theory, which highlights …

Mississippi Teachers' Perspective Of Professional Learning Supports And Their Effects On Student Learning Outcomes When Implementing High-Quality Instructional Materials, Mandy Michael Johnson

Student Theses and Dissertations

The purpose of this qualitative study was to identify and describe the perspectives of Mississippi teachers on the professional learning support and outcomes associated with implementing high-quality instructional materials (HQIM) in their classrooms. Grounded in Vygotsky's sociocultural theory of cognitive development, this study surveyed eleven elementary teachers from a Mississippi school district to determine their perspectives on the professional learning support provided for an HQIM, based on their experiences, and its effects on student learning outcomes. After analyzing the data using Braun and Clarke's six-phase thematic analysis method, it was concluded that teachers rely heavily on state-level literacy coaches for …

Advanced Control Strategy For Photovoltaic Dc Microgrids Using Model Predictive Control With Rl Filter Enhancement, Yagub Suleymanov

Student Theses and Dissertations

This thesis presents the modeling and control of a photovoltaic (PV)-based DC microgrid using MATLAB/Simulink. A DC–DC converter with a buck stage is employed to perform a better maximum power point tracking (MPPT) and voltage regulation from PV panel. Predictive control method (MPC) algorithm will be employed, which offers faster transient response and reduced oscillations compared to traditional techniques. Considering the existing works, this study introduces an additional RL filter branch to further improve the stability of the regulated DC bus voltage combining MPC method and Incremental Conductance Maximum Power Point Tracking (IC-MPPT) algorithm. To ensure stable operation of the …

Ai-Driven Automatic Fault Detection Systems: Revolutionizing Modern Smart Grids, Aravind Sanikommu

Student Theses and Dissertations

The increasing complexity of current power systems, resulting from the integration of distributed generators and renewable energy sources, necessitates intelligent and adaptive fault detection schemes. Traditional protection using impedance and phasor analysis is usually weak when operating in nonlinear and transient operating conditions. Consequently, the tools of Data-driven fault classification and decision-making have gained strength under artificial intelligence (AI) and machine learning (ML) to improve grid reliability. This thesis is a proposal of an automatic fault detection and classification system based on AI applied to a smart mini-grid setting built in MATLAB/Simulink. A complete set of voltage and current data …

Relating To Ai, Nick Breems

Faculty Work Comprehensive List

"As users of technology, we do have a choice."

Posting about ­­­­­­­­exercising discernment in using technological tools from In All Things, an online hub that offers insight into maintaining and faithful and orthodox Reformed Christian worldview while fearlessly engaging in every aspect of contemporary life – until all is made new.

Relating to AI

A Universal Of Human Social Cognition: Children From 17 Communities Process Gaze In Similar Ways, Manuel Bohn, Julia Christin Prein, Agnes Ayikoru, Florian M. Bednarski, Ardain Dzabatou, Michael C. Frank, Annette M.E. Henderson, Joan Isabella, Josefine Kalbitz, Patricia Kanngiesser, Dilara Keşşafoğlu, Bahar Köymen, Maira V. Manrique-Hernandez, Shirley Magazi, Lizbeth Mújica-Manrique, Julia Ohlendorf, Damilola Olaoba, Wesley R. Pieters, Sarah Pope-Caldwell, Katie Slocombe, Robert Z. Sparks, Jahnavi Sunderarajan, Wilson Vieira, Zhen Zhang, Yufei Zong, Roman Stengelin, Daniel B.M. Haun

School of Psychology

Theoretical accounts typically assume that key features of human socio-cognitive development are universal. This paper reports a large-scale cross-cultural study (17 communities, diverse ethnicities, N = 1,377, 709 female, mean = 5.50 years, -collected March 2022 to January 2024) on gaze following in early childhood. To test for universality, cognitive processing signatures were derived from a computational model treating gaze following as social vector estimation. Results showed substantial variation between communities and individuals. Yet, the processing signature was found in all communities. Individual differences in performance were related to children's familiarity with the data-collection device but not opportunities for social …

Investigating The Challenges That Black Female Superintendents Face While Navigating Local School Boards, Eric Dailey

Student Theses and Dissertations

For the past twenty years, Black women have increasingly ascended to the role of school district superintendent. Black female superintendents navigate education systems that were not built with them in mind creating unique challenges. The purpose of this qualitative phenomenological study was to investigate the challenges that Black female superintendents face while navigating local school boards. This study was informed by glass ceiling theory, gendered organizations theory, and a black feminist framework establishing a research base for this study’s focus. Eight Black female superintendents were interviewed using an interview protocol. This study reveals that Black female superintendents experience similar challenges …

Angular Scanning Method For Efficient Maximum Power Point Tracking, Saikot Hossain Dadon

Student Theses and Dissertations

The Photovoltaic System (PV) is one of the widely used sources of renewable energy. There are various control mechanisms to manipulate the PV system. However, one of the major control mechanisms is Maximum Power Point Tracking (MPPT) to extract the maximum power from the solar panel. The solar power is intermittent and stochastic in nature due to the unpredictable sunlight exposure to the solar panel and temperature variance throughout the day and year. Consequently, the PV module does not run at Maximum Power Point (MPP) naturally; therefore, an MPPT controller is utilized so that the solar panel runs in the …

A Phenomenological Inquiry Into Kindergarten Teacher Perceptions Of Literacy Skills, Angela Shelton

Student Theses and Dissertations

This qualitative phenomenological study explored kindergarten teachers’ perceptions of the literacy skills of students from households with limited financial resources, compared to students who attended the universal preschool program located in District A with those who did not. The study addressed three research questions: 1. How do teachers perceive the literacy skills of these students? 2. How do teachers describe their experiences teaching literacy to these students? and 3. What resources or professional development do teachers identify as helpful in supporting literacy instruction? Semi-structured interviews with kindergarten teachers were conducted and analyzed to identify common themes. Participants reported that children …

The Impact Of Bilingual Home Literacy Practices On The Emergent Literacy Skills Of Hispanic Youth, Sophie Watkins Roberts

Student Theses and Dissertations

This study examined the impact of bilingual home literacy environments (HLEs) on the emergent literacy skills of Hispanic children enrolled in an after-school program in Jonesboro, Arkansas. Thirteen Spanish–English bilingual children in kindergarten through third grade and their parents participated. Parent-reported data were collected using an adapted Spanish–English Reading Questionnaire (SER-Q), and children’s literacy skills were assessed with the Dynamic Indicators of Basic Early Literacy Skills (DIBELS) and the Spanish Reading Inventory–Second Edition (SRI-2). Descriptive and correlational analyses explored within- and cross-language relationships between HLE practices and early reading performance. Results indicated that even modest access to books and daily …

Community And Individual Risk Factors Associated With Tuberculosis Treatment Outcomes: Ca, Md, And Oh, [2017-2021]., Kadiatu Banjoko

Walden Dissertations and Doctoral Studies

There are unsuccessful treatment outcomes with Tuberculosis (TB) disease, although effective therapies exist. This study aimed to identify predictors of unsuccessful treatment using the socioecological model. A quantitative cross-sectional study and multinomial logistic regression analysis were used to measure the associations between long-term care (LTC), homelessness, correctional facility, Human Immunodeficiency Virus (HIV), diabetes, excess alcohol, illicit drug use, and TB treatment outcomes of death, lost to follow-up, and treatment refusal. The sample consisted of 7,589 individuals aged 15 and older with pulmonary TB between 2017 and 2021, residing in California, Ohio, and Maryland. Findings indicated a correlation between community factors …

Summer Camp Adds Up: The Impact Of Stem Camps On Math Self-Efficiency And Achievement In Underrepresented K-12 Campers, Joanna Vance

ACA National Camp Research Forum Abstracts

No abstract provided.

Spline-Based Factor-Graph Optimization With High-Grade Inertial Sensors, Kyle Leland, Clark N. Taylor, David Woodburn, Randal Beard

Faculty Publications

Inertial measurement units (IMUs) are central to global navigation satellite system-based and alternative navigation solutions. This paper combines three lines of research to explore a novel methodology for using inertial sensors: factor graphs, spline-based trajectory estimation, and high-grade inertial sensing. Spline-based factor-graph trajectory estimation is increasingly used in the literature, especially for asynchronous or high-rate sensors. However, prior models neglect the impact of the Earth’s rotation, which is significant for high-grade IMUs. We extend spline-based factor graphs to incorporate accelerometer and gyroscope models that account for the Earth’s rotation. We apply this approach to simulated data from high-grade inertial sensors …

Review Of Bootstrap Applications, Joshua Russell

Electronic Theses and Dissertations Archive

We investigate the bootstrap methodology and current applications. The bootstrap is a non-parametric resampling method that has universal applicability thanks to the statistical concepts of weak convergence, the law of large numbers, and the central limit theorem. Modern applications of bootstrap methodology have demonstrated time and time again that it is computationally efficient and robust. The earliest days of the bootstrap saw it validated by generating statistics, confidence intervals, and hypothesis tests. It is important to note the universal application and efficiency of the bootstrap, especially when researchers are tempted to utilize the more financially and computationally expensive techniques of …

Scaling Pedestrian Crossing Analysis To 100 U.S. Cities Via Ai-Based Segmentation Of Satellite Imagery, Marcel E. Moran, Arunav Gupta, Jiali Qian, Debra Laefer

Faculty Research, Scholarly, and Creative Activity

Accurately measuring street dimensions is essential to evaluating how their design influences both travel behavior and safety. However, gathering street-level information at city-scale with precision is difficult given the quantity and complexity of urban intersections. To address this challenge in the context of pedestrian crossings — a crucial component of walkability — we introduce a scalable and accurate method for automatically measuring crossing distance at both marked and unmarked crosswalks, applied to America’s 100 largest cities. First, OpenStreetMap coordinates were used to retrieve satellite imagery of intersections throughout each city — totaling roughly three million images. Next, Meta’s Segment Anything …

Collaboration Of Economic Institutions Based On Empowerment Programs To Strengthen Food Security: The Case Of Laying Hens In North Gorontalo, Karin Safitri

Jurnal Administrasi Bisnis Terapan

This study analyzes the role of economic institutional cooperation in strengthening food security through the development of laying hen farming in North Gorontalo Regency. Eggs are positioned as a strategic animal food due to their nutrient density and affordability for households, while also being relevant to the agenda of improving nutritional status through government programs. This study examines how the synergy of village and community institutions (e.g., Village-Owned Enterprises, cooperatives, and livestock groups) with regional livestock empowerment programs (e.g., the 2 Goats 10 Chickens/G2-10 Movement) and the national Free Nutritious Meals (MBG) program can strengthen production capacity, expand the farmer …

2020u_Sm01_Approved_Cr_Math-4403-Differential-Equations, Undergraduate Curriculum Council

All Approved Curriculum

No abstract provided.

2019u_Sm20_Approved_Lon_Undergrad-Certificate-In-Statistics-Revision1, Undergraduate Curriculum Council

All Approved Curriculum

No abstract provided.

2019u_Sm19_Approved_Nc_Stat-3243-Regression-Analysis-Revision1, Undergraduate Curriculum Council

All Approved Curriculum

No abstract provided.