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Treatment Of Combined Dye And Protein Wastewater By Coagulation Process, Siriwat Tanongsak Dec 2023

Treatment Of Combined Dye And Protein Wastewater By Coagulation Process, Siriwat Tanongsak

ETD Archive

The treatment of combined dye and protein wastewater is a major environmental concern, due to its complex composition and high organic content. In this study, the effectiveness of the coagulation process for the treatment of combined dye and protein wastewater was investigated. Results of the study showed that the coagulation process was effective in removing suspended solids, color, and organic matter from the combined dye and protein wastewater. The removal efficiency varied depending on the type and dosage of the coagulant used. Among the coagulants tested, alum and ferric chloride were found to be the most effective in removing suspended …


Methods For Objective Determination Of Musculoskeletal Coordinate Systems, Tara Francesca Nagle Dec 2023

Methods For Objective Determination Of Musculoskeletal Coordinate Systems, Tara Francesca Nagle

ETD Archive

Joint mechanics research relies on joint kinematics and kinetics measurements, represented from relative relationships of local coordinate systems (CS) belonging to bones of the joint. It’s common to define these CSs from anatomical landmarks, which are sensitive to observer variability and often don’t result in CS that best represent the functional motion of the joint. This work is presented in three articles addressing the following aims: 1) to develop a method to objectively define coordinate systems through optimization of unique passive movement paths, 2) to develop an alternative method to objectively define coordinates systems for joints with non-unique passive movement …


Development Of Genomic Resources And Group Specific Markers For Evaluation Of Genetic Diversity Of Pathogenic Rhizoctonia Species, Juanita Gil Bedoya Dec 2023

Development Of Genomic Resources And Group Specific Markers For Evaluation Of Genetic Diversity Of Pathogenic Rhizoctonia Species, Juanita Gil Bedoya

Graduate Theses and Dissertations

Rhizoctonia is a complex genus in the phylum Basidiomycota comprised of several taxa distributed across different families in the order Cantharellales. Many species in the genus have been identified as plant pathogens, saprobes, or beneficial mycorrhizal symbionts of orchids. Rhizoctonia isolates are divided into binucleate and multinucleate and then classified into anastomosis groups (AGs) based on the ability of compatible hyphae to fuse. Binucleate Rhizoctonia species (Ceratobasidium spp.) are classified into 21 AGs identified with letters (AG-A to AG-U). Multinucleate Rhizoctonia species (Thanatephorus spp.) are identified with numbers and classified into 14 anastomosis groups (AG-1 to AG-13, and bridging group …


Assessing The Evaporation Method For Soil-Water Retention Curve Development And Comparison Of Soil-Water Characteristics Across Different Tillage Practices In A Furrow-Irrigated Corn (Zea Mays L.) System, Jeferson Prass Pimentel Dec 2023

Assessing The Evaporation Method For Soil-Water Retention Curve Development And Comparison Of Soil-Water Characteristics Across Different Tillage Practices In A Furrow-Irrigated Corn (Zea Mays L.) System, Jeferson Prass Pimentel

Graduate Theses and Dissertations

The thesis comprises three studies. The first study in this thesis (Chapter I) focused on a six-year corn field experiment to assess the influence of conservation agricultural practices on soil properties and their long-term effects on water-use efficiency and yield. Non-tillage management did not significantly reduce soil bulk density compared to conventional tillage, as no differences were observed between non-tillage and tillage systems throughout the 6-year experiment. There was no difference in total water-use efficiency among soil management practices in 2018, 2019, 2020, and 2021. Even though in one year of the study, a significant 24 kg ha-1 mm-1 improvement …


Cellular Control Of Proteostasis, Cytoskeleton Organization, And Polarity Remodeling During Infection-Related Development By The Rice Blast Fungus, Audra Rogers Dec 2023

Cellular Control Of Proteostasis, Cytoskeleton Organization, And Polarity Remodeling During Infection-Related Development By The Rice Blast Fungus, Audra Rogers

Graduate Theses and Dissertations

Understanding the intricate processes underlying fungal infection-related development is crucial for combating plant pathogens. In this study, we investigate the coordination of morphogenetic transitions during plant infection by Magnaporthe oryzae, the blast fungus. We focus on three key aspects: protein quality control, cytoplasmic microtubule organization, and cell-end marker proteins. M. oryzae forms a specialized infection cell known as an appressorium. The proper formation of this cell is crucial for the pathogen to infect a susceptible host. First, we investigate protein quality control mechanisms during infection-related development. Our findings demonstrate that aggregated proteins are sequestered into quality control compartments within conidia …


Evaluation Of Water Hardness And Ph On Soybean And Cotton Insecticide Efficacy, Taylor Davis Dec 2023

Evaluation Of Water Hardness And Ph On Soybean And Cotton Insecticide Efficacy, Taylor Davis

Graduate Theses and Dissertations

Insecticide efficacy often varies by location and year. Many factors can influence an insecticide’s efficacy, but an often-overlooked factor is the quality of water in a carrier solution. Water quality includes many parameters, but two important ones are water hardness and pH. Research has shown that water hardness and pH can affect some pesticides. Multiple experiments were conducted to evaluate the impact of water hardness and pH on insecticide efficacy. Experiments were conducted to evaluate the impact of water hardness and pH on the efficacy and residual control of chlorantraniliprole for the control of corn earworm, Helicoverpa zea (Boddie). Leaf …


Fordham Lawyer, No. 22 - Winter/Spring 2023, Fordham Law Alumni Association, Fordham Law School Dec 2023

Fordham Lawyer, No. 22 - Winter/Spring 2023, Fordham Law Alumni Association, Fordham Law School

Fordham Lawyer

Fordham Lawyer magazine was first published in 1988 and continued through 2004. It returned in 2011 under Dean Michael M. Martin. The magazine shines a spotlight on faculty research, the Law School community, and the accomplishments of our alumni. No issues were published between 2004 and 2011.


Hantu Laut: The Ghosts Of Colonialism In Indonesia’S Marine Conservation, Nara Wisesa Dec 2023

Hantu Laut: The Ghosts Of Colonialism In Indonesia’S Marine Conservation, Nara Wisesa

Graduate Student Scholarship

In this paper, I investigate the enduring influence of Dutch colonial legacies on contemporary marine conservation governance in the Indonesian archipelago. Using Banu Subramaniam’s concept of interdisciplinary haunting and Bruno Latour’s Black Box metaphor, I critically examine how historical power structures established over three centuries of colonial rule shape present-day environmental policies. The analysis begins with my critique of the International Union for Conservation of Nature’s (IUCN) definition of conservation, highlighting inherent ambiguities regarding equity that may have enabled global power imbalances and the uneven distribution of costs and benefits. I continued by tracing the evolution of marine resource governance …


Are Faith And Reason Reconcilable?, Joel Chan Dec 2023

Are Faith And Reason Reconcilable?, Joel Chan

Aristos

No abstract provided.


The Bridge Newsletter Winter 2023, Missouri University Of Science And Technology Dec 2023

The Bridge Newsletter Winter 2023, Missouri University Of Science And Technology

The Bridge Newsletter

-Gary White’s work on world water crisis

-Yan teams up for renewable infrastructure grant

-Sustainable futures: New life for unusable waste

-‘Engineering our Future’ by ASCE president, alumna


The Evolution Of The Role Of Speech-Language Pathologists In The Nicu: Are Educational Programs Supporting The Change?, Melanie Spinnie Dec 2023

The Evolution Of The Role Of Speech-Language Pathologists In The Nicu: Are Educational Programs Supporting The Change?, Melanie Spinnie

Honors College Theses

The purpose of this thesis was to determine the progressive roles of speech-language pathologists (SLP) in performing feeding and swallowing interventions in preterm infants in the neonatal intensive care unit (NICU) and evaluate the education SLPs receive regarding this topic, as well as how this can affect their work in the NICU and what changes in curriculum and experience should be made for SLPs to best serve this fragile population. SLPs have not always been the primary providers in this field, so it is crucial to understand these established roles and how they have changed and will continue to change. …


Attention-Deficit/Hyperactivity Disorder And Teachers, Samantha Ann Tierney, Samantha Ann Tierney Dec 2023

Attention-Deficit/Hyperactivity Disorder And Teachers, Samantha Ann Tierney, Samantha Ann Tierney

Honors College Theses

Attention-Deficit/Hyperactivity Disorder (ADHD) is a common disorder, estimated to affect 5% of all children and adolescents. The current rate of diagnosis is steadily increasing. This increase in the number of students with ADHD affects educators, who have a large role in the success of students with ADHD. Despite this, many teachers are not prepared to deal with the extra challenges that come with teaching students with ADHD. Teachers may not be properly taught how to deal with children who have ADHD in their classrooms or the role they have in these children’s lives. The purpose of this study is to …


Peer Leader Perspectives From A Pltl Implementation In A Hispanic-Serving Institution, Madhavan Narayanan, Kasey Powers, Dhananjaya Premawardena, Kelly Colby, Janet Liou-Mark, Nagaraj Rao, Davida S. Smyth, Mary Knopp-Kelly Dec 2023

Peer Leader Perspectives From A Pltl Implementation In A Hispanic-Serving Institution, Madhavan Narayanan, Kasey Powers, Dhananjaya Premawardena, Kelly Colby, Janet Liou-Mark, Nagaraj Rao, Davida S. Smyth, Mary Knopp-Kelly

Publications and Research

Peer-Led Team Learning (PLTL) is a pedagogical approach that has been shown to benefit all students, especially underrepresented minority students and peer leaders in Science, Technology, Engineering, and Mathematics (STEM) disciplines. In this work, we present results from our study of the impact of PLTL on our peer leaders from a controlled implementation in general biology, general chemistry, and statistics courses at a Hispanic-serving, minority-serving institution. More specifically, we have measured our PLTL program’s impact on our peer leaders' skill development, engagement with the subject material, and sense of belonging as peer leaders. Weekly peer leader reflections analyzed using the …


Clinical Practice Skills For Incorporating Animal-Assisted Therapy In Occupational Therapy, Erin Wilhelm Dec 2023

Clinical Practice Skills For Incorporating Animal-Assisted Therapy In Occupational Therapy, Erin Wilhelm

Occupational Therapy Doctoral Capstones

The aim of my capstone project was to advance the field of animal-assisted therapy (AAT) and promote the incorporation of AAT within occupational therapy (OT) services. Existing research notably supports the implementation of AAT in OT practice in many settings and for a wide variety of diagnoses to promote occupational performance, build therapeutic rapport, and encourage motivation and engagement in therapy, but stronger evidence is needed to promote the incorporation of AAT (Andreason et al., 2017; Fine et al., 2019b). Despite the growth of AAT over the past two decades, there are few resources tailored specifically to the implementation of …


Adolescent Well-Being And Exclusionary Discipline: A Resiliency Model, Rachel Ballard Dec 2023

Adolescent Well-Being And Exclusionary Discipline: A Resiliency Model, Rachel Ballard

All-Inclusive List of Electronic Theses and Dissertations

Adolescents, especially those with a mental illness, often behave in ways judged to be impulsive, overly emotional, and irresponsible (Gogtay et al., 2004; Lawrence et al., 2015; Tamnes et al., 2010). Many teen behaviors which concern adults can be related to underdeveloped skills or competencies, rate of brain development, or expressions of mental disorders (Casey et al., 2011; Serbin et al., 2011; Spear, 2000). Behaviors commonly associated with adolescence, such as impulsivity, risk-taking, and efforts to fit in with peers, are often seen as a serious threat to school harmony, learning, and student safety, necessitating a disciplinary response from school …


Food As A Literary Device In The Hunger Games: World Building, Characterization, And Plot Momentum, Linzee Mitchell Dec 2023

Food As A Literary Device In The Hunger Games: World Building, Characterization, And Plot Momentum, Linzee Mitchell

Undergraduate Honors Theses

Food relates to the experience of life, survival, and memory. It impacts us every day, whether we have plenty of it or not. It influences our memories and connects us to one another, while structuring details of our identities and cultures. As a creative writer and English major, I recognize that food influences a story to accentuate literary concepts and unveil them, such as a character’s compassion or the poison that a villain uses to unfold the plot. The best example of food as an impactful device within a story is The Hunger Games by Suzanne Collins. From the first …


The Effect Of Cotton Dust Exposure As A Longterm Impact On Lung Function Changes: A Short Narrative Review, Naureen Akber Ali, Noshaba Akber, Adeel Khoja Dec 2023

The Effect Of Cotton Dust Exposure As A Longterm Impact On Lung Function Changes: A Short Narrative Review, Naureen Akber Ali, Noshaba Akber, Adeel Khoja

School of Nursing & Midwifery

No abstract provided.


Tales Out Of School: Delineating Student Speech Protections For The Digital Age, Jason Zenor Dec 2023

Tales Out Of School: Delineating Student Speech Protections For The Digital Age, Jason Zenor

The University of New Hampshire Law Review

The way students communicate has also changed greatly over the last generation, but in the first two decades of 21st Century, the U.S. Supreme Court had yet to answers questions about the extent of power for school administrators to control off-campus speech on digital technologies. Then in the case of Mahanoy Area School District v. B.L (2021) the U.S. Supreme Court finally answered this question by holding that administrators do have the ability to control off-campus speech. The Court did give some specific scenarios in which administrators had power to regulate off-campus, but it did not give a bright-line rule. …


University Of Dayton Magazine, Winter 2023-24, University Of Dayton Dec 2023

University Of Dayton Magazine, Winter 2023-24, University Of Dayton

University of Dayton Alumni Publications

The University of Dayton Magazine is published quarterly by the Office of University Marketing and Communications for alumni, parents, students, faculty/staff, trustees and other friends of UD.


The Influence Of Rusty Crayfish And Zebra Mussel Invasion On Yellow Perch Population Dynamics In North-Central Minnesota Lakes, Kendra Fink Dec 2023

The Influence Of Rusty Crayfish And Zebra Mussel Invasion On Yellow Perch Population Dynamics In North-Central Minnesota Lakes, Kendra Fink

Biology Graduate Theses

Over the last 50 years, Minnesota Department of Natural Resources standard fisheries survey catch rates of Yellow Perch have declined. Yellow Perch Perca flavescens are an important, widespread game fish, are essential prey species for Walleye Sander vitreus and other piscivorous fish and rely greatly on benthic resources through many life stages. Aquatic invasive species (AIS) like rusty crayfish Faxonius rusticus and zebra mussels Dreissena polymorpha have the potential to change water quality, vegetation and prey assemblages in aquatic systems and could cause shifts in energy flow, subsequently altering growth, condition, and maturity of native fish species. In this study, …


Homln-Sd: Substructure Discovery In Homogeneous Multilayer Networks, Arshdeep Singh Dec 2023

Homln-Sd: Substructure Discovery In Homogeneous Multilayer Networks, Arshdeep Singh

Computer Science and Engineering Theses - Archive

Substructure discovery is a process in data analysis and data mining that involves identifying and extracting meaningful patterns, structures, or components within a larger dataset. These substructures can be of various types, such as frequent patterns, motifs, or any other relevant features within the data. The growth of the internet and the proliferation of mobile devices have led to the generation of enormous amounts of data. Companies like Facebook and Twitter can generate large datasets from user interactions on their websites, such as connections between users and user generated content. Moreover, advances in processing power and storage capacity have made …


Enhancing Biomedical Imaging With Ai: Compression, Prediction, And Multi-Modal Integration For Clinical Advancement, Mohammad Sadegh Nasr Dec 2023

Enhancing Biomedical Imaging With Ai: Compression, Prediction, And Multi-Modal Integration For Clinical Advancement, Mohammad Sadegh Nasr

Computer Science and Engineering Dissertations - Archive

This dissertation delves into the enhancement of biomedical image analysis through the deployment of artificial intelligence methodologies, focusing on the transition from theoretical innovation to practical clinical utility. Spanning four cornerstone projects, the work encapsulates the development of predictive models for spatial transcriptomics, efficient image compression for cancer pathology slides, and critical evaluations of histopathology slide search engines. The first project employs Random Forest Regression and spatial point processes to forecast cell distribution patterns, thereby offering a novel perspective on gene expression in embryogenesis at a single-molecule resolution. The second venture introduces a Variational Autoencoder (VAE) that sets a new …


Spatially Resolved Elastic Modulus Of Magnesium Silicate Hydrate: A Cementitious Material, Arif Syed Dec 2023

Spatially Resolved Elastic Modulus Of Magnesium Silicate Hydrate: A Cementitious Material, Arif Syed

Material Science and Engineering Theses - Archive

Magnesium-based cements such as magnesium silicate hydrate (MSH) have drawn interest as an environmentally friendly substitute for ordinary Portland cement because of their potential for reduced carbon footprint. The precise determination of these materials' elastic moduli is important to better assess their mechanical performance. Atomic force microscopy (AFM) is an effective tool for precise and spatially resolved quantification of nanomechanical characteristics of materials, including thin films. In this study, elastic modulus maps of MSH grown on single crystal mica surfaces were obtained using amplitude modulation-frequency modulation AFM. The effects of the Mg:Si ratio and morphology on the elastic modulus of …


On The Development Of A Sensing System Methodology To Evaluate The Viscoelastic Properties Of Soft Tissues As A Means Of Disease Prognosis, Shashank S. Kumat Dec 2023

On The Development Of A Sensing System Methodology To Evaluate The Viscoelastic Properties Of Soft Tissues As A Means Of Disease Prognosis, Shashank S. Kumat

Mechanical and Aerospace Engineering Dissertations - Archive

Identification of tissue viscoelastic properties could provide valuable information for assessing its healthiness or disease state. Current technologies present challenges to access and perform localized tissue assessment in confined spaces in the human body through contact indentation/palpation. As such, there is a need for a diagnostic system capable of measuring tissue relaxation response at the local site by accessing the tissue through a natural orifice. This dissertation presents a strain gauge-based uniaxial micro-force sensor, part of the aforementioned system, capable of measuring tissue response data in confined human space environments. A sensing system design methodology is developed and presented. The …


Optimizing Energy Efficiency And Performance In High-Performance Computing Through Advanced Direct-To-Chip Liquid Cooling And Labview-Based Monitoring And Analysis, Chandraprakash Ashok Hinge Dec 2023

Optimizing Energy Efficiency And Performance In High-Performance Computing Through Advanced Direct-To-Chip Liquid Cooling And Labview-Based Monitoring And Analysis, Chandraprakash Ashok Hinge

Mechanical and Aerospace Engineering Dissertations - Archive

This research endeavors to significantly enhance energy efficiency and performance in the realm of high-performance computing (HPC). This goal is pursued through a synergistic approach that leverages advanced direct-to-chip liquid cooling systems and integrates LabVIEW for real-time monitoring and analysis within data centers. The primary aims of this study are manifold. First, it seeks to evaluate the effectiveness of different single-phase liquid coolants when employed in direct-to-chip cold plate cooling for HPC systems. Additionally, the research focuses on characterizing row manifolds, crucial elements in the design of efficient data centers. The study also endeavors to devise a strategic control mechanism …


Lung Cancer Growth Forecasting And Classification Models By Machine Learning Using A Novel 2d Co-Culture High Throughput Device, Adam Adrien Germain Dec 2023

Lung Cancer Growth Forecasting And Classification Models By Machine Learning Using A Novel 2d Co-Culture High Throughput Device, Adam Adrien Germain

Bioengineering Dissertations - Archive

Co-culture devices have commonly been used during in vitro experimentation to create therapeutic testing devices for lung cancer that more closely mimic the in vivo environment to gain better insights into new therapies and the reasons for inconsistency for current therapies. Moreover, AI (artificial intelligence) in the form of convolutional neural networks (CNN) and convolutional long-short term memory neural networks (convLSTM) are being used to classify, diagnose, and predict drug outcomes from the visual data provided by clinical imaging modalities, such as CT-scans, MRIs, or histopathological slides among others, or from numerical and textual data gathered from the genetic testing …


Advances And Applications In Ultrasound-Switchable Fluorescence Imaging, Liqin Ren Dec 2023

Advances And Applications In Ultrasound-Switchable Fluorescence Imaging, Liqin Ren

Bioengineering Dissertations - Archive

Cancer diagnosis is a prerequisite for further medical therapy and treatment. Near-infrared (NIR) fluorescence imaging is a desirable modality without invasiveness and nonionizing radiation. However, fluorescence suffers from a strong light scattering in tissues, leading to a low spatial resolution and low sensitivity in centimeter-deep tissue (limited to several millimeters). To enhance spatial resolution and avoid the high scattering of conventional fluorescence imaging in deep tissue, ultrasound-switchable fluorescence (USF) imaging has emerged as a highly promising technique for biomedical imaging and research. The principle of improving spatial resolution in USF imaging is to confine the fluorescence emission from thermosensitive fluorophores …


Development Of Multiscale And Multidimensional Light Sheet Microscopy For Image-Based Modelling Of Organogenesis, Tanveer Ashwini Ashwini Teranikar Dec 2023

Development Of Multiscale And Multidimensional Light Sheet Microscopy For Image-Based Modelling Of Organogenesis, Tanveer Ashwini Ashwini Teranikar

Bioengineering Dissertations - Archive

Behavioral analysis of individual cells, in the form of structural phenotypes arising in response to mechanical stimuli or genomic alterations as small molecule intermediates of disease, are instrumental for understanding organogenesis. In this regard, dynamic cell tracking or temporal changes in cell shape, area and size are vital for modelling tissue interactions. However, optical diffraction limits imposed by lenses, hinders high resolution volume reconstruction of microscale biological processes and subcellular organelles. Thereby, isotropic intensity is restricted to limited focal volumes, reducing imaging distance to less than 1 mm for high magnification. To combat this, Light Sheet Microscopes (LSM) have emerged …


Quantification Of Dynamic Changes Of Hemodynamic And Metabolic Responses To Brachial Artery Occlusion: A Broadband Near-Infrared Spectroscopy Study, Caroline Elizabeth Carter Dec 2023

Quantification Of Dynamic Changes Of Hemodynamic And Metabolic Responses To Brachial Artery Occlusion: A Broadband Near-Infrared Spectroscopy Study, Caroline Elizabeth Carter

Bioengineering Theses - Archive

Cardiovascular disease (CVD) is a leading cause of death in the United States, and non-Hispanic African Americans are at higher risk than other racial and ethnic groups. Endothelial dysfunction is a major contributor to CVD development and progression. Remote ischemic pre/conditioning (RIC), which involves exposing cells or tissues to brief sublethal stress, has been shown to protect cardiovascular cells from ischemia and reperfusion injury, including CVD. This study aimed to investigate hemodynamic and metabolic dynamics in response to 5-min forearm arterial occlusion using broadband near-infrared spectroscopy. My thesis is a tripartite investigation that weaves RIC, mitochondrial dynamics, and health disparities …


Formation And Morphological Changes Of Stress Actin Filaments In Adipose-Derived Stem Cells, Adam Priester Dec 2023

Formation And Morphological Changes Of Stress Actin Filaments In Adipose-Derived Stem Cells, Adam Priester

Bioengineering Theses - Archive

Adipose-Derived Stem Cells (ADSCs) are a sub-type of stem cell that can be collected and isolated from the adipose tissue. Adipogenesis describes the commitment and differentiation of stem cells, including ADSCs, toward the adipocyte lineage. While much research has been completed on this process in the long term (>2 weeks), morphological changes of adipogenesis during the early phase (<24 hours) are lacking in the literature and remain to be elucidated. The current study focuses on these changes in the early and later stages of adipogenesis using adipogenic differentiation factors and fluorescent imaging analyses. Quantifiable data on morphological changes during both phases can provide insight into how these changes affect later differentiation and lay the groundwork for additional research in this area. Using fluorescent image analysis, it was shown that the eccentricity of ADSCs, a measure of cellular circularity, decreases exponentially in the early phase of adipogenesis. In contrast, the cellular area appears to increase exponentially during the same early period. During the later stages of differentiation, it was shown that actin filament length decreases exponentially and the ratio of lipid to actin length increases exponentially, demonstrating that lipid accumulation outpaces actin filament shortening and increasing circularity during the later stages. These findings may be used in future studies to further define the role of actin filament-mediated morphological changes and mechanobiology during adipogenesis.