Digital Commons Network^™

Analysis Of Research On The Effects Of Auditory Stimulation On Anxiety And Stress In Clinical And General Populations, Rebecca Lee

CMC Senior Theses

The use of auditory stimulation may be a useful method in treating clinical anxiety disorders, as well as aiding in coping with daily stress among general populations. The understanding of how certain forms of auditory stimulation can increase anxiety and stress is also critical so clinicians and the general population can approach decreasing anxiety and stress in the most effective way possible. The following paper will provide a literature review on studies published after the year 2000, analyzing the various impacts of different types of auditory stimulation, including impacts of music-therapy, music and noise at different frequencies, binaural beat stimulation, …

Threshold Concepts In Quantitative Reasoning, Judith Canner, Jennifer E. Clinkenbeard

Numeracy

The idea of “threshold concepts” has been used to identify discipline-based concepts that are critical to that academic area. Threshold concepts are often difficult for students to assimilate in a meaningful way but, once done, can be powerful for the learner. In general, threshold concepts are 1) transformative to learner thinking; 2) bounded by the discipline; 3) integrative with other concepts; and 4) irreversible once understood (Meyer and Land 2003). This paper presents five threshold concepts in quantitative reasoning (QR) developed by transdisciplinary faculty workgroups that may be applicable for non-mathematics disciplines as well. They are as follows: 1) QR …

The Standing Of Anger: Insights From The Debate(S) On Constructed Emotion, Andrew Holzer

CMC Senior Theses

In her book, Anger and Forgiveness: Resentment, Generosity, Justice, Martha Nussbaum argues that anger is inherently flawed because it fundamentally contains the desire for payback. To support her argument, she posits specific metaphysical claims about the nature of emotions like anger. This thesis is an extended critique of her metaphysical foundation from the perspective of empirical research in the neuroscience of emotion. The first reason to dispute this picture is descriptive; this view of anger is based on an outdated version of cognitive appraisal theory, which sees emotions as triggered directly by static moments of cognitive appraisal. The second …

Effect Of Cross-Modal Odor-Color Associations In Stroop-Like Paradigm, Anadel Ahlvin

Scripps Senior Theses

The investigation into synesthesia and its underlying mechanisms prompts inquiry into the prevalence of cross-modal associations within the general population and their influence on our lives, yet this domain remains relatively unexplored. This study aims to elucidate the impact of odor-color associations on odor recognition utilizing a Stroop-like paradigm. Participants were tasked with establishing odor-color associations, then subsequently recalling the odors paired with congruent, incongruent, or neutral colors. Reaction times and accuracy of odor recognition were recorded, and analysis revealed a significant effect of congruent versus incongruent color condition on odor recognition accuracy, with congruent color and odor having a …

Music And Healing In Aotearoa New Zealand: The Harmony Of The Land, Placehood, And Community In Māori And Pākehā Experiences Of Healing, Katherine Elise Callahan

Honors Theses

I explore the relationship between music and healing in Aotearoa New Zealand, and how healing is administered through the triadic relationship of the land, placehood, and community, using music as a vehicle for the carriage of this healing. In January of 2024, I traveled to Aotearoa New Zealand to gain a first-hand experience and account of this relationship through my own observations, and conducting interviews with Māori (the Indigenous people of Aotearoa New Zealand) individuals, and Pākehā (non-Māori) music therapists. Within this paper, I begin by providing context for this research within the fields of medical ethnomusicology, Indigenous studies, Māori …

Characterization Of Serx: A Putative Periplasmic Binding Protein In A Selenate Respiring Bacteria, Henry Jacques, Susan E. Childers

Honors Theses

A selenate respiring bacterium, Dechloromonas sp. A34, was isolated from a seleniferous mining site in southeastern Idaho. A34 was of interest due to its ability to respire up to 20 mM selenate, the highest concentration tested. The strain has been proposed to represent a new species of bacteria within the Dechloromonas genera, with the prospective name Dechloromonas selenatirespirans (manuscript in preparation). Our research presents characterization of a putative periplasmic binding protein found within an operon that contains genes encoding a putative selenate reductase. The gene, named serX (selenate reductase gene X), is 855 base pairs and encodes a putative …

The Social Implications Of Assisted Reproductive Technologies: An Analysis Of Feminist Discourse And Popular Media, Charlotte S. Buswick

Honors Theses

Assisted reproductive technologies (ARTs) have been a valuable tool in allowing many people to have children who previously struggled with infertility. However, feminists have raised the question: what impact do these new reproductive technologies have on women? This thesis investigates the discourse around the social implications of ARTs from the seventies to the present day. Looking at both feminist literature and portrayals of ARTs in women’s magazines, I performed a discourse analysis to track how the perception of the social implications of ARTs has changed over time. I also use a science, technology, and society (STS) studies lens to look …

Northern Shrimp In The Gulf Of Maine And The Impacts Of Climate Change, Alicia Hober

Honors Theses

Northern Shrimp (Pandalus borealis) populations within the Gulf of Maine collapsed in 2011 following the first year that sea surface temperature surpassed 10ºC. The population collapse resulting in a moratorium in 2014. The waters of the Gulf of Maine have been rising at a rate of 0.045ºC per year, changing predator distribution, prey distribution, as well as Northern Shrimp biological variables. There has been very little recovery to the Northern Shrimp stock despite the fishing moratorium and the answers behind the collapse and lack of recovery remains enigmatic. Therefore, this two-chapter study includes a literature review and a …

Black Rhino Conservation And Ranger Wellness In Namibia, Terra Gallo

Honors Theses

Wildlife rangers play an essential role in conserving biodiversity worldwide. Until recently, little was known about ranger working conditions and welfare. In 2019 the World Wildlife Fund (WWF) released a report that summarized survey results about ranger wellness from 7,110 rangers across multiple continents. However, the WWF study had geographic gaps and did not survey rangers from southern Africa, including the Republic of Namibia. In Namibia, rangers in the Kunene region are central to the conservation of the desert-adapted black rhino. Save the Rhino Trust (SRT) is a Namibian organization that supports rhino rangers and black rhino conservation. The aim …

Reviving Caribbean Scleractinian Corals: Medication In Ex-Situ Care, Christopher E. Cho

Honors Theses

The Caribbean basin is facing an unprecedented decline in coral reef health, with factors such as coral disease, climate change, and algal overgrowth contributing to the deterioration of these vital ecosystems. In response, land-based facilities have emerged to aid in coral conservation and restoration efforts. One aspect of these conservation efforts involves the treatment of coral ailments, which is still an emerging field within coral conservation. By medicating corals, researchers aim to combat diseases and alleviate stressors that threaten coral health. This practice holds promise for preserving genetic diversity and supporting future repopulation initiatives. This study evaluates the effectiveness of …

Interactional Queerscapes: Representations Of Men Attracted To Men In South Korea, Tegh Khosla

Honors Theses

This thesis explores the representations of men attracted to men (MAM) in South Korean media through the theoretical lens of queerscapes. Queerscapes refer to the physical and metaphorical spaces alternative queer existences occupy amidst dominant heteronormative environments. By analyzing a queer independent film, a bestselling novel, and a subversive boys’ love (BL) drama, this study examines how characters in these media actively carve out alternative spaces of existence. The first chapter delves into the concept of queerscaping as a verb to articulate direct conflict with intolerant institutions and dominant ideologies that seek to suppress non-normative sexualities. This precarious balancing act …

Sprtn Metalloprotease As A Target To Sensitize Cancer Cells To Crosslinking Chemotherapy, Cole J. Turner

Honors Theses

Bifunctional alkylating agents have demonstrated high clinical utility as a chemotherapeutic strategy against cancer. These compounds have been well-characterized for their capacity to exert cytotoxicity via interstrand DNA crosslinking. However, the same electrophilic chemistry can also form DNA-protein crosslinks (DPCs) whose contributions to these drugs’ antitumor effects have been less well-defined. Recently, the metalloprotease SPRTN has been implicated as a predominant mediator of DPC repair in mammalian cells. Previous work has demonstrated that SPRTN deficiency increases the sensitivity of cancer cells to DPC-inducing agents such as formaldehyde and cisplatin, but these findings have yet to be translated more broadly across …

Modification Of Marine Snail Microhabitats By Canopy-Forming Algae, Eleanor Mcgrath

Honors Theses

Brown algae, including the canopy-forming macroalgae Fucus distichus, are declining in abundance around the world due to stressors associated with climate change. Local extinction of Fucus impacts the intertidal community through cascading effects as the ecosystem loses a dominant primary producer at the base of the food web. However, Fucus is not only a resource species; it is also an ecosystem engineer. This thesis investigates the effect of Fucus extinction on the abundance of two herbivorous marine snails, L. saxatilis and L. obtusata, with a focus on the role of Fucus as a habitat- modifier. Specifically, I explored: …

The Physicians' Crusade: A Forgotten War On Abortion, Feminism, And The Diversification Of The United States, Lucinda B. Harden

Honors Theses

Abortion in the United States was accessible and widely practiced until the mid- nineteenth century. In 1857 the physicians’ crusade, an anti-abortion political movement led by prominent medical doctors around the country, instigated the widespread criminalization of abortion by the end of the century. I argue that physicians wielded their scientific authority to validate increasingly conservative attitudes about race and gender. They appealed to national xenophobic and sexist backlash that accompanied progressive changes like industrialization and the abolition of slavery, amplifying those fears and offering politicians a source of control over female sexuality and a growing immigrant population: the criminalization …

Measuring Nature’S Contributions To People Provided By Species In The Gulf Of Maine Rocky Intertidal Ecosystem, Madelyn L. Eippert

Honors Theses

Ecosystem services aim to quantify the value of nature provided to humans. However, Ecosystem services are typically measured at the level of the ecosystem as a whole and do not consider interactions between species in an ecosystem. Ultimately, the species in an ecosystem determine the services that are provided. Measuring ecosystem services at the landscape level misses the complex interactions and changing biodiversity of ecosystems. Currently, there is no accepted framework to link ecosystem services to species. In this thesis, I developed a framework to link Nature’s Contributions to People (NCP) to species. NCP includes 18 specific contributions (i.e. 18 …

Space Mining, Isabelle M. Thibault

Journal of Air Law and Commerce

The Outer Space Treaty, the leading source of law for activities in space, has laid out various limitations and regulations regarding actions in space and how space can be used. One of these limitations is commonly referred to as the “non-appropriation principle.” The non-appropriation principle prohibits nations from making claims of sovereignty over celestial bodies in space. This presents a problem as the space industry continues to progress because it causes uncertainty regarding the meaning of appropriation, what is classified as a celestial body, what acts are allowed, and who specifically is prohibited from acting. This Comment identifies these problems …

Optimizing Neural Networks For Iiot Attack Detection, Hamad Alblooshi

Theses

The Industrial Internet of Things (IIoT) stands as a revolutionary force, intertwining physical devices, sensors, and industrial systems to usher in advanced automation and data-driven decision-making across various sectors. However, this increased connectivity has exposed these systems to a growing array of cyber threats. Safeguarding IIoT environments becomes crucial to maintain the integrity, availability, and confidentiality of critical industrial processes. In response, this research explores the optimization of neural network parameters using Genetic Algorithms (GA). The application of GA has led to achieve a remarkable accuracy of 95% across various attack types. The results demonstrate a high performance in identifying …

Ofatumumab Associated Legionella Pneumonia In A Young Multiple Sclerosis Patient, Jobe Ashby, Md, Omar Pandhair

Articles, Abstracts, and Reports

2024-2025 PGY2

The Scandal Of Particularity: A New Approach To Rural Attorney Shortages And Access To Justice, Michele Statz

South Dakota Law Review

No abstract provided.

A Clinical Review Of Adult Obesity And Weight Management In The United States, Megan Helf

Theses

The standard of care for obesity has been lifestyle modifications, dietary changes and the use of some anti-obesity medications, however, given the increased rate of growth of obesity in not only the United States but globally, new drug therapies are needed. This paper aims to summarize and compare the current safety and efficacy evidence of new United States Food and Drug Administration (FDA) approved weight loss drugs and to discuss the availability, cost-effectiveness, and use of these drugs in combating the obesity epidemic.

Web of Science and PubMed searches of obesity revealed primary sources and review articles on the topic …

Kinodynamic Motion Planning For A System With Squid Dynamics, Logan E. Beaver, Cong Wei, Wei-Kuo Yen

Mechanical & Aerospace Engineering Faculty Publications

This paper introduces a path planning algorithm for a system with squid dynamics in a cluttered environment. We capture the complex interactions of fin, arms, and body patterning by analyzing experimental data collected from observing squid motion. We extract nine motion primitives to build the control sequence for a time-optimal trajectory. This task is formulated as a mixed-integer program, and we generate the minimum-time trajectory using a sample-based approach. Numerical simulations illustrate the efficacy of this strategy and motivate ongoing and future efforts to exploration of squid motion features, improvement of the modeling, and experimental demonstrations of the motion planning …

Where We Are: The Datafication Of Location, Conor Mcgarrigle

Conference Papers

This contribution seeks to examine the centrality of location and the activity of walking as everyday practices essential to extractive digital capitalism. The argument is that location – physical presence - is the glue that binds together data into individualised profiles adding contextual value to the myriad data points captured in the accelerating data colonisation of everyday life. Location in this sense is an everyday attribute (or technology), the capture and datafication of which, has become a byproduct of basic participation in contemporary life. Location and urban movement are well theorised in urban and artistic practice, from Baudelaire's flaneur, the …

Ecological Toxicology Impact From Soap Manufacture: Applications Of Carbon Footprint For Organization And Carbon Footprint Of Product, Tanaporn Chanaphirak

Chulalongkorn University Theses and Dissertations (Chula ETD)

The assessment of greenhouse gases to identify ways to reduce global warming was of enormous importance worldwide. This study assessed the carbon footprint of an organization and the carbon footprint of products within the herbal soap manufacturing industry, following the guidelines of the Thailand Greenhouse Gas Management Organization (TGO). It also evaluated the environmental toxicity of soap production. The study found that the organization’s carbon footprint amounted to 551 tCO2 equivalent, with Scope 3 emissions being the highest at 359 tCO2 equivalent, followed by Category 1 products and services, which accounted for 208 tCO2 equivalent. Scope 1 emissions were 176 …

แหล่งที่อยู่และแบบจำลองการกระจายของจิ้งเหลนภูเขาสกุล Sphenomorphus Fitzinger, 1843 ในอุทยานแห่งชาติดอยภูคา จังหวัดน่าน, ธนกฤต สัมพันธ์แพ

Chulalongkorn University Theses and Dissertations (Chula ETD)

จิ้งเหลนภูเขาในสกุล Sphenomorphus Fitzinger, 1829 เป็นจิ้งเหลนที่มีความหลากหลายทางชนิดและมีพฤติกรรมตามธรรมชาติที่มักหลบซ่อนตัว จึงทำให้จิ้งเหลนสกุลนี้หลายชนิดยังขาดข้อมูลแหล่งที่อยู่และข้อมูลทางภูมิศาสตร์ โดยเฉพาะชนิดที่อาศัยอยู่ในพื้นที่ภูเขาสูงในทางภาคเหนือ นอกจากในอุทยานแห่งชาติดอยภูคา จังหวัดน่าน พบจิ้งเหลนภูเขา 3 ชนิด ได้แก่ จิ้งเหลนภูเขาเกล็ดเรียบ จิ้งเหลนภูเขาอินเดีย และจิ้งเหลนภูเขาแกรนดิสัน แต่อย่างไรก็ตามข้อมูลแหล่งที่อยู่และการศึกษาขอบเขตการกระจายของจิ้งเหลนเหล่านี้ยังไม่ชัดเจน ดังนั้นงานวิจัยนี้จึงมีวัตถุประสงค์เพื่อศึกษาแหล่งที่อยู่ของจิ้งเหลนภูเขาในอุทยานแห่งชาติดอยภูคาและประเมินภูมิศาสตร์การกระจายโดยใช้แบบจำลองการกระจายของชนิด (species distribution modeling; SDM) การสำรวจในภาคสนามใช้วิธีสำรวจแบบพบเห็นตัวร่วมกับการกำหนดเส้นสำรวจ ข้อมูลแหล่งที่อยู่และข้อมูลปัจจัยสภาพแวดล้อมนำมาวิเคราะห์ด้วยการทดสอบไคสแควร์และการวิเคราะห์องค์ประกอบหลัก จากนั้นนำข้อมูลพิกัด GPS จากการสำรวจภาคสนาม ข้อมูลตัวอย่างอ้างอิงในพิพิธภัณฑ์ธรรมชาติวิทยา ข้อมูลจาก GBIF และการลาดตระเวนเชิงคุณภาพ มาทำการวิเคราะห์ด้วยแบบจำลองการกระจายของชนิดร่วมกับปัจจัยสภาพอากาศจาก WorldClim ทั้ง 15 ปัจจัย และปัจจัยเชิงพื้นที่ 2 ปัจจัย ได้แก่ ความสูงจากระดับน้ำทะเล และ ความลาดชัน จาก OpenDataSoft ด้วยโปรแกรม MaxEnt ผลการศึกษาแหล่งที่อยู่พบว่า จิ้งเหลนภูเขาเกล็ดเรียบอาศัยอยู่ในป่าเบญจพรรณ จิ้งเหลนภูเขาอินเดียอาศัยอยู่ในป่าสนและป่าดิบเขา และ จิ้งเหลนภูเขาแกรนดิสันอาศัยอยู่ในป่าดิบเขาเท่านั้น ผลการศึกษาแหล่งที่อยู่ย่อยพบว่าก้อนหิน เป็นองค์ประกอบที่พบได้มากที่สุดในพื้นที่อาศัยของจิ้งเหลนภูเขาเกล็ดเรียบ และกองใบไม้เป็นองค์ประกอบที่พบได้มากที่สุดในพื้นที่อาศัยของจิ้งเหลนภูเขาอินเดียและจิ้งเหลนภูเขาแกรนดิสัน การวิเคราะห์องค์ประกอบหลักตัวแปรสิ่งแวดล้อมที่มีอิทธิพลต่อการเลือกใช้แหล่งที่อยู่ย่อยของจิ้งเหลนภูเขาเกล็ดเรียบ จิ้งเหลนภูเขาอินเดีย และ จิ้งเหลนภูเขาแกรนดิสัน คือ อุณหภูมิอากาศ ระดับความสูงจากน้ำทะเลและความชื้นสัมพัทธ์ในอากาศ ตามลำดับ ผลการศึกษาแบบจำลองการกระจายของชนิด พบว่าปัจจัยสำคัญสำหรับการทำนายแหล่งที่อยู่ของจิ้งเหลนภูเขาเกล็ดเรียบและจิ้งเหลนภูเขาอินเดียคือ อุณหภูมิช่วงรายวันเฉลี่ย และ ปัจจัยสำคัญสำหรับการทำนายแหล่งที่อยู่ของจิ้งเหลนภูเขาแกรนดิสันคือปริมาณน้ำฝนตามฤดูกาล และยังพบว่าแนวโน้มการกระจายของจิ้งเหลนภูเขาเกล็ดเรียบอยู่บริเวณพื้นที่ราบเชิงเขา จิ้งเหลนภูเขาอินเดียอยู่บริเวณตามแนวเทือกเขาและ จิ้งเหลนภูเขาแกรนดิสันอยู่บริเวณยอดเขาสูงของอุทยานแห่งชาติดอยภูคาเท่านั้น ผลของการศึกษาที่ได้สามารถนำมาใช้ในการวางแผนการอนุรักษ์และยังแสดงให้เห็นถึงการประยุกต์ใช้แบบจำลองถิ่นอาศัยในการทำนายแผนที่การกระจายทางภูมิศาสตร์ของสัตว์เลื้อยคลาน

Optimization Of Energy From Building Integrated Photovoltaic Of High-Rise Buildings In Thailand, Min Khant

Chulalongkorn University Theses and Dissertations (Chula ETD)

This project is to find the method to optimize the energy from Building Integrated Photovoltaic System in high rise building. Firstly, the solar irradiance potential of vertical surfaces of high-rise building is analyzed in Bangkok, Thailand. With these irradiance values, the optimal size and placement of BIPV module on east, west and south façades of the building is analyzed in order to minimize the building energy usage from the electricity grid. The BIPV system is optimized using the Genetic Algorithm Optimization method in MATLAB. The output results include the optimal surface area used by BIPV module in east, west and …

Survey On Chinese Tourists' Perception With The Safety Of Consumption Places Environment In Bangkok, Sinan He

Chulalongkorn University Theses and Dissertations (Chula ETD)

In recent years, Thailand's tourism industry has grown rapidly and has gradually become an important part of the country's economic composition. However, in the post Covid-19 era, as the global economy has been hit by Covid-19, many threats to security have arisen and tourists are worried about their safety. Bangkok, as the capital of Thailand, a country that relies on tourism, has to consider how to change the environment design to make tourists to Thailand feel safer. This is because some dangerous incidents in Bangkok have made Chinese tourists skeptical about the safety of shopping places. Also, from the previous …

Protein Expression Of Bone Marrow Mesenchymal Stem Cells Transfected On Green Fluorescent Protein Mrna And Collagen-Coated Titanium Disk, Wasamon Swangvong

Chulalongkorn University Theses and Dissertations (Chula ETD)

New strategies for surface modification have been explored to promote osseointegration and osteogenesis, which are crucial factors for the success of titanium dental implants. Coating the titanium surface with mRNA encoding therapeutic growth factors may achieve these objectives. In our pilot study, we employed green fluorescent protein (GFP) mRNA as a model. Our investigation focused on determining whether titanium disks coated with GFP mRNA encapsulated with lipid nanoparticles and collagen Type I (GFP mRNA-Col) could enhance transfection in human bone marrow mesenchymal stem cells (hBMSCs), in comparison to titanium disks coated with GFP mRNA alone, without collagen. We tested various …

Exposition Professionnelle Des Femmes Aux Substances Chimiques : Amélioration D’Une Matrice Emploi Exposition Existante Pour Fournir Des Estimations Spécifiques Au Sexe : Rapport Abrégé, Vikki Ho, Chelsea Almadin, France Labrèche, Mark Goldberg, Marie-Élise Parent, Jack Siemiatycki, Jérôme Lavoué

Rapports de recherche scientifique

Il est reconnu que les femmes et les hommes ont des profils professionnels différents qui peuvent donc se traduire par des risques de maladie professionnelle différents. Pourtant, la plupart de nos connaissances actuelles sur les maladies professionnelles découlent d'études menées auprès des hommes. Or, les femmes représentent actuellement 48 % de la population active au Québec. La santé des femmes dans l’environnement de travail demeure un domaine sous-étudié et nous sommes particulièrement freinés par le manque de compréhension de l'impact du genre sur l'exposition en milieu de travail. Il a été démontré que l'attribution des tâches et les conditions de …

Occupational Exposures Of Women To Chemical Substances: Improvement Of An Existing Job Exposure Matrix To Provide Sex-Specific Estimations Of Exposure, Vikki Ho, Chelsea Almadin, France Labrèche, Mark Goldberg, Marie-Élise Parent, Jack Siemiatycki, Jérôme Lavoué

Rapports de recherche scientifique

Il est reconnu que les femmes et les hommes ont des profils professionnels différents qui peuvent donc se traduire par des risques de maladie professionnelle différents. Pourtant, la plupart de nos connaissances actuelles sur les maladies professionnelles découlent d'études menées auprès des hommes. Or, les femmes représentent actuellement 48 % de la population active au Québec. La santé des femmes dans l’environnement de travail demeure un domaine sous-étudié et nous sommes particulièrement freinés par le manque de compréhension de l'impact du genre sur l'exposition en milieu de travail. Il a été démontré que l'attribution des tâches et les conditions de …

Whatever Happened To The Snapdragon Family?, W. John Hayden

Biology Faculty Publications

The short answer is DNA sequencing and phylogenetic systematics.