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Creation As Calling: The Intersection Of Faith And Craft, Alexandra J. Slyman

Masters Theses

This thesis, titled "Creation as Calling: The Intersection of Faith and Craft," explores the relationship between creative writing—specifically within the epic fantasy genre—and Christian belief. The work is divided into three distinct sections: an Artist Statement, a Craft Element Paper, and a Creative Manuscript. The Artist Statement establishes a creative philosophy grounded in the biblical doctrine of imago Dei, or being made in the image of God. It argues that the human impulse to create is a divine mandate to reflect God’s glory and a means of bearing witness to the "great story of salvation". The author contends that fiction …

Fear Appeal Advertising As A Tool For Preventative Medicine And Chronic Disease Mitigation, Samuel J. Moore

Undergraduate Honors Theses

Chronic disease refers broadly to a group of diseases that develop and progress as individuals age, that last 1 or more years, and that require ongoing medical attention or limit activities of daily living, or both (“About chronic diseases,” 2026). Chronic disease is most often associated with years of compounding effects of poor nutrition and physical inactivity. Since negative emotion-based advertising, also known as “fear campaigns,” have been shown to be effective forms of communication for other health related topics (Huang et al, 2017), we sought to test a fear campaign’s potential to discourage unhealthy physical activity practices in young …

Processing Mechanism And Efficacy Maintenance Strategy Of Ginseng Active Ingredients Based On Spectroscopy Technology, Yang Hantong, Kong Linghui, Jiang Mengmeng, Wang Yingxiu, Li Xiangguo

Food and Machinery

Ginseng, as a medicinal and edible plant, has ginsenosides as its core active components, which are widely applied due to their physiological functions such as antioxidant and anti-inflammatory activities; however, their structures and activities are easily affected by food processing. During processing steps such as cleaning, steaming/boiling, and fermentation, temperature, pH, and microbial enzyme systems alter the types, contents, and stability of active components through reactions such as hydrolysis and oxidation. The intrinsic linkage mechanism of "component transformation-activity-bioavailability" constitutes a core focus and challenge in current research. This study, based on spectroscopic techniques including high-performance liquid chromatography (HPLC), nuclear magnetic …

Determination Of Eight Fungicide Residues In Eggs By Solid-Phase Extraction Coupled With Liquid Chromatography-Tandem Mass Spectrometry, Liang Jun, Chen Xiong, Wang Yu, Qu Zihao, Zhang Wei, Li Qing

Food and Machinery

［Objective］ To establish an analytical method for the determination of residues of eight fungicides ametoctradin, triadimefon,triadimenol, flutriafol, mandipropamid, penthiopyrad, isopyrazam, and prochloraz ) in eggs by solid -phase extraction (SPE) coupled with liquid chromatography-tandem mass spectrometry (LC-MS/MS ).［Methods］ The samples are ultrasonically extracted with acetonitrile. The extracts are purified using ProElut DPC solid -phase extraction cartridges. The purified eluate is concentrated under reduced pressure and reconstituted with acetonitrile.Chromatographic separation is performed on a Kinetex C18 column (2.6 μm,2.1 mm ×100 mm ) with gradient elution using 0.1% formic acid in water and acetonitrile as the mobile phase. Detection is carried …

Design And Test Analysis Of Automatic Disemboweling Device For Chilled Fresh Duck Carcasses, Wang Yuhao, Bai Zongchun, Zhao Shida, Liu Yunping, Zheng Hao

Food and Machinery

［Objective］ To solve the problems of low automation level and high labor intensity in the disemboweling process of the current meat duck slaughtering and processing technology.［Methods］ With chilled fresh duck carcasses as the research object, an automatic disemboweling device for chilled fresh duck carcasses was created by simulating the existing manual disemboweling method. A special disemboweling tool was designed. Mathematical analysis was used to conduct motion analysis and spatial curve fitting of the disemboweling action of the tool, so as to obtain the characteristic equation and analyze the rationality of the design of the duck carcass disemboweling tool. In addition, …

Effect Of Garlic Paste Addition On Volatile Flavor Substances In Crayfish Tails, Tu Jianqiu, Fu Wenjun, Yang Xiaocong, Jing Lixiang, Zhu Jing, Li Jianfang

Food and Machinery

［Objective］ To investigate the effect of garlic paste addition on volatile flavor substances and color attributes of crayfish tails, and provide a theoretical basis for flavor standardization in industrial production.［Methods］ This paper adopts gas chromatography-ion mobility spectrometry (GC-IMS ) combined with colorimetric analysis to study the characteristics of volatile components and color parameters (L*,a*,b* values ) of crayfish tails under garlic paste additions of 0%,4.4%,8.8%,13.2%,17.6%,and 22.0%. Principal component analysis (PCA ) is applied to analyze flavor differences.［Results］ Colorimetric analysis reveals that garlic paste addition significantly decreases L* from 45.69 to 34.50 and b* from 39.24 to 29.94 (P<0.05), while a* values show a significant difference under the garlic paste addition of more than 13.2% (P<0.05). A total of 53 volatile substances are identified by GC-IMS, and their total content increases gradually with the rising garlic paste addition (highest value in the 22% group at 18 749 and lowest value in the control group at 10 758). Camphene, 2-ethylbutanoic acid, 2-methylbutyl acetate, allyl isothiocyanate, and heptanal are identified as intrinsic flavor markers of crayfish meat. Key contributors to flavor include camphene, 1-heptanol, 3-pentenenitrile, 2,3-pentanedione, diacetyl, and isopropanol. PCA shows that the 13.2%~17.6% group exhibits significantly different flavor characteristics from other groups (PC1 contribution rate of 76%).［Conclusion］ Under the garlic paste addition of 8.8%~13.2%, the optimal balance between flavor and color attributes is achieved, while excessive addition of more than 17.6% results in aldehyde overaccumulation and accelerated browning.

Research Progress On The Extraction Of Functional Components From Chinese Baijiu Distiller's Grains And Their High-Value Applications, Wang Yanyong, Guo Shuanghai

Food and Machinery

Chinese Baijiu distiller's grains represent a major by-product of the Baijiu brewing industry. The solid-state or liquid-state multi-strain fermentation process endows them with complex chemical compositions and functional properties, conferring considerable potential for further development. This study describes the chemical composition of Chinese Baijiu distiller's grains, discusses the differences in functional components arising from the brewing processes of various Baijiu aroma types, and evaluates advanced extraction techniques targeting core components, including proteins, dietary fibers, and polyphenols. The biological activities of Chinese Baijiu distiller's grain extracts, such as antioxidant, antihypertensive, and immunoregulatory effects, as well as their underlying mechanisms of action, …

Invasive African Fig Flies (Zaprionus Indianus) Have Reduced Cold Acclimation Ability Compared To Cosmopolitan Drosophilid Species, Mia Hollekim, Lucy Smith, Priscilla A. Erickson

Biology Faculty Publications

Zaprionus indianus, an invasive species of fruit fly originating from Africa, has successfully inhabited eastern North America but is thought to be seasonally limited by cold temperatures. We compared the cold acclimation abilities of Z. indianus to six drosophilid species. Each species’ survival at -5°C was tested following acclimation periods at 10°C, 15°C, and 25°C. We found that Z. indianus had a similar baseline cold tolerance to other cosmopolitan species and acclimated following treatment at 15°C. Overall, cold acclimation in Z. indianus was better than tropical species but weaker than some cosmopolitan species, suggesting cold may restrict Z. indianus …

Ethically Implementing Ai To Maximize The Designer's Workflow, Victoria Lyons

Masters Theses

Artificial Intelligence (AI) is a rapidly advancing technology that has impacted nearly every industry. Graphic design is certainly no exception. AI has provided designers with a multitude of exciting opportunities and new methods to improve their work. At the same time, AI has also created some complex ethical challenges for designers to navigate. AI has the potential to greatly increase workflow efficiency, bring in automation to repetitive tasks, and provide new creative potential, but it also introduces concerns about creative and artistic integrity, intellectual property laws, and transparency with the consumer.

The focus of this thesis research will explore how …

To What Extent Do Different Types And Dosages Of Cannabinoids Have In Treating Anxiety Disorder, Lourdes Cristina Garcia Carrillo

Doctoral Dissertations and Projects

This mixed-methods study investigated the efficacy of various cannabinoid types and dosages in treating anxiety disorders among young adults (19–23), examining cannabis's role in regulating a deregulated endocannabinoid system. Fourteen participants tracked real-time anxiety symptoms, strain type, dosage, and affective states using the Releaf App. Quantitative analyses included repeated-measures ANOVA and Pearson correlation, complemented by quantitative content analysis of affect descriptors. Key findings revealed a statistically significant reduction in self-reported anxiety symptoms following cannabis use (p < .001, partial 2 = .97), supporting the hypothesis that cannabis can regulate a deregulated endocannabinoid system. No significant differences in anxiolytic effects were observed among Indica, Hybrid Indica/Sativa, and Hybrid Sativa/Indica strains. The optimal dosage for perceived anxiety relief appeared to be higher than initially hypothesized, with a moderate-to-strong association between dosage and anxiety relief (r = .662, p = .0099). Participants overwhelmingly reported positive affective states, such as "calm," "peaceful," and "relaxed," post-cannabis use, with no negative descriptors observed in the analyzed data. These results suggest that cannabis can serve as a short-term coping strategy for anxiety in young adults, leading to perceived emotional regulation.

Advances In Extraction And Detection Technologies For Veterinary Drug Residues In Food, Luo Qiaoqiao, Yuan Yufeng, Jia Yunzhu, Chen Qingya, Tan Fang, Zhao Xin

Food and Machinery

Veterinary drug residues constitute a global challenge that poses significant threats to food safety and public health. This review systematically summarizes recent advances in detection technologies for veterinary drug residues in food, with a particular focus on the performance characteristics and application status of sample extraction techniques (including liquid-liquid extraction, solid phase extraction, accelerated solvent extraction, QuEChERS, and magnetic solid phase microextraction ),as well as analytical methods (including chromatographic-mass spectrometric techniques, immunoassays, capillary electrophoresis, biosensors, and quantum dots -based approaches ). Comparative analysis reveals that accelerated solvent extraction (ASE ) and QuEChERS have emerged as mainstream pretreatment techniques owing to …

Characterization And Proteolytic Activity Of Arum Palaestinum Extract, Omar M. Atrooz, Saba Khaled

Baghdad Science Journal

Medicinal plants have been utilized to treat a wide range of diseases and have constituted a primary source of bioactive compounds for pharmaceutical development. Plant proteases are essential in regulating metabolic pathways that influence gene expression and remove unfavourable metabolites. The current study aims to evaluate the in vitro proteolytic and bioactivity of the methanolic leaf extract of Arum palaestinum. The plant extract's TPC, antioxidant, anti-inflammatory, and anti-hemolytic activities were determined using colorimetric methods, and the proteolytic activity was assessed using casein as a substrate. The investigations revealed that the extracts possess anti-inflammatory properties of 90–95%, with IC_{50 …}

Histopathological Evidence Of Irreversible Testicular Injury And Spermatogenesis Disruption In A Continuous Scrotal Hyperthermia- Induced Azoospermia Rat Model, Ageng Brahmadhi, Norina Agatri, Andi Muh. Maulana, Rahmadita Cahya Maharani, Dyanti Arisa Nurrizki

Folia Medica Indonesiana

Non-obstructive azoospermia (NOA) is a cause of male infertility characterized by impaired spermatogenesis. NOA remains a challenge for both research and treatment development. Reliable animal models are essential for better understanding its pathophysiology and evaluating therapeutic approaches. Scrotal hyperthermia induction is a cost-effective and technically feasible method for inducing NOA. However, the impact of different exposure patterns remains unsolved. In this study, a total of 30 adult male Rattus norvegicus were randomly assigned to control, discontinuous hyperthermia (every other day), and continuous hyperthermia (daily) groups. This study applied the heat exposure by immersing the scrotum in a 45°C water bath …

A Phenomenological Study Of Early Educator Experiences Regarding The Educational And Developmental Benefits Of Play-Based Learning For Children Identified With Special Needs In Inclusive Early Education Classrooms, Karen Renée Gallagher

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study is to understand what are the lived experiences of early childhood educators with providing play-based learning experiences in inclusive classrooms. The theory guiding this study is Jean Piaget’s Cognitive Development theory. This phenomenological study focused on understanding the perceptions and experiences of early childhood educators in regard to how play-based learning supports school readiness within early care and education environments. The focus of the study included educators who care for and teach children between the ages of birth to five years old within inclusive, state licensed early childhood learning environments located in the …

Infertility In The Military: A Lived Experience, Princess Gibbs

Doctoral Dissertations and Projects

Infertility can have negative effects on women; military women deal with so much from the military that dealing with infertility is an area that is underdeveloped. This qualitative phenomenological study explored infertility among women serving on active duty, using Lazarus' transactional theory of stress and coping to understand how it affects them. This study was guided by three research questions: (a) What are the lived experiences of women living with infertility who served on active duty in the United States military, (b) How do women living with infertility describe their experience of stress and coping while serving in active duty …

Internships As A High-Impact Practice: A Phenomenological Study Of Hbcu Student Experiences With Soft Skills, Michelle Bennett Simmons

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to describe soft skill development gains through high-impact practice internship experiences for Black students at an HBCU in the Mid-Atlantic United States. The theory presented informed and supported the focus of inquiry was Kolb’s experiential learning theory. This theory served as the theoretical framework for the study to answer the following central research question: What are the lived experiences of HBCU Alpha University students who participate in HIP internships? Participants included 10 Black students at Alpha University who completed an internship. The participants were selected using purposeful sampling. Data was collected through …

Lived Experiences Of Polysubstance Use And Co-Occurring Mental Health Disorders: A Phenomenological Inquiry, Candee Dione Rillon

Doctoral Dissertations and Projects

This phenomenological study explored the lived experiences of individuals with co-occurring substance use disorders (SUD) and mental health disorders (MHD), with particular attention to the transition into polysubstance use. The purpose of the study was to understand how individuals experience and make meaning of these co-occurring conditions and the factors influencing substance use patterns. Data were collected through semi-structured interviews with participants who reported both mental health challenges and substance use histories. Thematic analysis revealed that participants experienced SUD and MHD as deeply interconnected and mutually reinforcing, often functioning within a cyclical pattern of distress and temporary relief. Substance use …

The Meaning And Making Of Masculinity In Orthodox Jewry: A Transcendental Phenomenological Inquiry With Orthodox Rabbis, Elan A. Perchik

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study is to describe the experiences of Los Angeles Jewish Orthodox rabbis in working with male congregants with respect to their masculine identity, development, roles and responsibilities. The textual framework guiding this study is the gamut of Jewish literature, spanning the Bible, the Prophets and Writings, the Mishnah, Talmud, Midrashic literature, and ancient, medieval and contemporary rabbinic commentaries, as understood through the worldview of the Orthodox Jewish community. Eight Orthodox rabbis in Los Angeles were interviewed toward the aim of discovering the essence of experience for participants. Across the data, four themes emerged: (a) …

The Relationship Between Estimated Vo2max And Poor Mental Health: A Study Of Brfss Data, Angelina Somadina Oputa

Doctoral Dissertations and Projects

Mental health conditions are one of the leading contributors to the global burden of disease. Despite advancements in mental health therapies and psychiatric medications, significant numbers of patients continue to struggle with mental illness. Despite these challenges, exercise can serve as a powerful tool to address mental health concerns. Current literature has referenced the value of physical fitness to support mental health, however there is limited large-scale research assessing the estimated maximal oxygen uptake (VO2Max) as a predictor of poor mental health days. In response, this quantitative secondary analysis was conducted to examine the relationship between estimated VO2Max and poor …

The Impact Of Modern Police Equipment And Training On Reported Anxiety And Depression Of Police Officers, Matthew Roy Burford

Doctoral Dissertations and Projects

This quantitative study investigated the relationships among law enforcement officers’ access to modern equipment, their confidence in their training, and their reported levels of anxiety and depression. The study also tested whether confidence in training moderated the association between equipment and mental health outcomes. Mental health symptoms were measured using the Beck Depression Inventory (Beck et al., 1961) and the Beck Anxiety Inventory (Beck et al., 1988). Two researchers-developed instruments to assess officers’ perceived adequacy of their equipment and confidence in their training. Participants were recruited from law enforcement agencies across the Dallas–Fort Worth metroplex, and data were collected through …

Surviving And Thriving: The Indigenous Migrant, Danna Guzman-Rodriguez

Honors Theses

This literature and cultural study highlights the generation of children of indigenous immigrants and the relationship with their indigenous identity and culture. This unique experience is complex and encapsulates issues such as indigenous cultural survival, homogeneity, globalization, and lack of cultural identity. Exploring the Totonac community in La Chaca, Veracruz in Mexico, allows for a deeper explanation of this experience. Speakers of Totonac and other indigenous languages often migrate to countries such as the United States and carry such cultural ties with them. What happens to these ties after moving to a Western-dominated country where globalization favors English and Western …

Merleau-Ponty On The Crisis Of Natural Philosophy: A Critique Of The Metaphysical Foundations Of Natural Science And Investigations Into The Ontology Of Nature, Kevin Mager

Dissertations

In this dissertation, I show that Merleau-Ponty’s philosophy of nature is also a radical critique of the metaphysical foundations of natural science. This critique leads us to a new ontology for science, grounded in the lifeworld. I focus on how his philosophy offers a detailed critique of both physicalism and mechanism. For Merleau-Ponty, mechanism is not just the strict adherence to classical causality, but any view that asserts that classical causality has any role to play in reality at all. To replace mechanistic causality, Merleau-Ponty argues that we must conceive of nature as grounded in meaningful possibility. Merleau-Ponty's emphasis on …

“Being An Arab Is Like Fighting For Your Joy”: Exploring Bicultural Identity, Racialization, And Psychological Well-Being Among Us-Born Arab Americans, Hisham Nsier

Master's Theses

Bicultural identity development in Arab Americans, who must manage sometimes conflicting cultural expectations, is understudied. Even less is known about Arab Americans born in the United States (US-born AA), who are American by birth yet are alienated from society due to differences between their ‘white’ racialization and their cultural identities. The current study aimed to examine the relationship between bicultural identity, racialization, and psychological well-being at the intersection of US-born AA’s co-existing identities. Eight adult US-born AAs (Mage = 28 years, SD = 4) were recruited from professional Listservs and WhatsApp affinity groups. Qualitative semi-structured interviews were conducted and analyzed …

Counting Your Chickens Before They Hatch: Understanding Anticipatory Savoring And How And Why People Approach Or Avoid The Anticipation Of Future Positive Events, Asura Louise Osborne

Master's Theses

In this study, discretion between the styles used to anticipate positive events is the focus of a Confirmatory Factor Analysis (CFA) conducted on the Index of Anticipatory Styles (IAS). The IAS is a 45-item survey used to measure types of savoring in response to future positive events. This work expands the savoring literature to examine approach- and avoidant-type anticipatory savoring. Approach-type anticipatory savoring discriminates between Enjoyment, Coping, Control, Recalled Anticipation, and Downplaying. Avoidant-type savoring parses between Avoidance of anticipation because events may not occur, Avoidance of anticipation because events may fail to live up to expectations, Jinxing, and Counterproductivity. CFA …

Law Enforcement Training Academies' Effect On Agency Community Policing, Christopher Rhoades

Doctoral Dissertations and Projects

The purpose of this study was to determine if a relationship exists between Community Policing (CP) training in Law Enforcement Training Academies (LETAs) and CP implementation in Law Enforcement Agencies (LEAs) in the United States. This exploratory quantitative study used a correlation design to analyze secondary data from 2018 Census of Law Enforcement Training Academies and the 2020 Law Enforcement Management and Administrative Statistics survey obtained through the Inter-university Consortium for Political and Social Research. The analysis included data from 615 LETAs and 2,704 LEAs. CP training was operationalized using total required hours of community partnership building and problem‑solving approaches. …

The Missing Baby: Investigating The Effects On Psychological Distress, Marital Couple Quality, The Timing Of Bereavement Care And Grief Adaptation Among Fathers Following Perinatal Loss., Sharon L. Green

Doctoral Dissertations and Projects

Extensive research on maternal perinatal loss has been conducted for decades. In contrast, there is much less research on bereaved fathers following perinatal loss, specifically, studies that examine bereaved fathers’ psychological distress, time it takes for the health care provider to deliver bereavement care, and the impact it has on grief adjustment. The purpose of this study was to investigate bereaved fathers’ psychological distress, length of time to receive bereavement care, and marital couple quality and their impact on perinatal grief adaptation. The study design was quantitative, nonexperimental, descriptive, and correlational. Study participants were 200 bereaved fathers who were administered …

Flavonoid Profiling, Molecular Docking, And Modulatory Effects Of Artemisia Herba- Alba Leaf Extract On Ace2 And Tmprss2 Gene Expression, Zainab Tuama Al-Dallee, Kawther Tuma Khalaf, Ula M. Noor Al-Mousawi, Hiba Najeh Alsaad, Emad Yousif Awad Al-Sultan

Baghdad Science Journal

Several studies have reported the potential antiviral activity of Artemisia species, which is related mainly to their flavonoid constituents. Transmembrane serine protease 2 (TMPRSS2) and angiotensin-converting enzyme 2 (ACE2) are critical SARS-CoV-2 entry factors. In this study, the phytochemical composition and modulatory effects of Artemisia herba-alba leaf extract on the gene expression of ACE2 and TMPRSS2 were investigated. To identify the flavonoid profile, HPLC was used. Cytotoxicity was estimated in A549 carcinoma and HDFn fibroblasts using an MTT assay (IC₅₀ = 114.8 μg/mL). The real-time PCR results revealed significant upregulation of TMPRSS2 gene expression (2.4-fold, p ≤ 0.01; …

Indirect Spectrophotometric Determination Of Methyldopa Using Aunps-Cr(Vi), Anfal A. Mohammed, Zeena Z. Al Abdali

Baghdad Science Journal

A simple, sensitive, and rapid spectrophotometric method was suggested for the indirect determination of methyldopa. The method depends on the chemical reaction between citrate-stabilized gold nanoparticles and chromium (III) ions, which form during methyldopa oxidation through potassium dichromate. The process results in nanoparticle aggregation, while the solution transitions from red to blue-grey, and the plasmon band moves from 528 nm to 640 nm. The absorption rate increased linearly within the concentration range of 60-140 ng/ml, while the detection limit reached 27 ng/mL. The proposed method showed excellent accuracy and precision because the mean recovery value reached 100.16%, and the relative …

Selective Extraction Based On Molecular Imprinting Polymer For Determination Lorazepam In Pharmaceutical And Biological Samples, Eman W. Ammen, Yehya K. Al-Bayati

Baghdad Science Journal

A new and selective method was evaluated for the separation and quantification of lorazepam in pharmaceutical and biological samples utilizing a molecularly imprinted polymer (MIP) as a solid-phase extraction adsorbent material. The molecularly imprinted polymer (MIP) was synthesized via free-radical polymerization with lorazepam as a template and acrylamide as a functional monomer. The synthesized polymers were characterized using UV-visible spectroscopy, Fourier transform infrared spectroscopy, scanning electron microscopy, and thermogravimetric analysis. The adsorption isotherm and Kinetic studies were applied to characterize the adsorption of lorazepam by the synthesized polymers; additionally, the selectivity and reusability of the molecularly imprinted polymer were evaluated. …

Antibacterial And Structural Properties Of Chitosan-Gelatin Edible Films Enhanced With Liquid Smoke From Rice Husks And Cajuput Twigs, Muhammad Faisal, Dieni Mansur, Hera Desvita

Baghdad Science Journal

This study developed edible films incorporating liquid smoke derived from rice husks and cajuput twigs as both a chitosan solvent and an active antimicrobial–antioxidant agent. The fabricated films exhibited excellent mechanical integrity in accordance with Japanese Industrial Standards and possessed homogeneous microstructures, as evidenced by Fourier Transform Infrared Spectroscopy (FTIR) and Scanning Electron Microscopy (SEM) analyses. Antibacterial tests demonstrated that higher concentrations of chitosan and liquid smoke enhanced inhibition against Escherichia coli and Bacillus subtilis, with inhibition zone diameters ranging from 6.08 mm to 11.68 mm for E.coli and 6.05 mm to 9.18 mm for B.subtilis. Antibacterial activity against Bacillus …