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An Optimization Model For Supporting Bunkering Decisions In Bulk Shipping, Chung-Cheng Lu, Hui-Chieh Li, Hung-Yu Chen

Journal of Marine Science and Technology–Taiwan

This study addresses a bunkering optimization problem for bulk shipping carriers that explores route deviation to find optimal bunkering locations and amounts. A mixed integer linear programming (MILP) model is developed to determine optimal bunkering decisions that minimize total operating costs, including total daily operating costs, bunkering costs, port charges and surcharges, while observing time window constraints at loading/unloading ports. The proposed model is evaluated using instances generated from real data provided by H company with its operational headquarters in Taipei, Taiwan, which operates a fleet of handysize ships in East and South Asia. The results indicate that optimization models …

Assessment Of Coastal Navigation Safety: A Case Study Of Boka Bay With Stakeholder Perspectives, Ivan Mraković, Rino Bošnjak

Journal of Marine Science and Technology–Taiwan

The navigational safety of Boka Bay, i.e., a critical maritime area along the Adriatic coast, is of great importance owing to its ecological sensitivity, diverse marine traffic, and significant economic activity. This study provides a comprehensive assessment by analyzing the perspectives of various stakeholders, including seafarers, local pilots, skippers, regulatory authorities, and others engaged in maritime activities within the bay. Using a structured questionnaire survey, both quantitative and qualitative data were collected in formats such as descriptive responses, Yes/No choices, and Likert scale ratings, ensuring a well-rounded understanding of navigational practices and challenges. The data were analyzed using descriptive statistics, …

A Hybrid Model To Assess Commercial Port Resilience In Taiwan, Po-Hsing Tseng, James J.H. Liou

Journal of Marine Science and Technology–Taiwan

Since 2021, international commercial ports have faced unprecedented challenges (e.g., COVID-19 pandemic, Suez Canal congestion), impacting daily life, work, human well-being, properties, the environment, and socio-economic activities. The adaptation capability resilience of international commercial ports to respond to external changes has become crucial. This study develops an expert knowledge-based hybrid multi-criteria decision-making model integrating Best-Worst Method (BWM), Rough Dombi Aggregator, and Combined Compromise Solution (CoCoSo) to evaluate port resilience capabilities, using Taiwan's international commercial ports as a case study. We propose four evaluation dimensions encompassing 13 indicators: detection capability, resistance capability, resource integration capability, and recovery capability. The BWM determined …

Assessing Container Port Performance In Southeast Asia: An Environment Perspective, Phong Nha Nguyen, Gunwoo Lee, Hwayoung Kim

Journal of Marine Science and Technology–Taiwan

The rapid expansion of Southeast Asia’s container port systems has intensified environmental concerns, necessitating an assessment of both operational and environmental efficiency. This study evaluates environmental operational efficiency by analyzing ship emissions during cargo handling at 20 major ports in 2022, using a bottom-up methodology within the SBM-DEA model. Emissions were treated as an undesirable output to compare ports’ efficiency levels. Findings indicate that rising cargo handling activities have significantly increased emissions. Larger ports in the region demonstrated higher operational efficiency than smaller ports. They also attained environmental efficiency by leveraging scale advantages, adopting advanced technology, and investing in green …

Investigating Tlr-Mediated Cytokine Synergy In Macrophages, Erick Salvador Rocha

Yale Graduate School of Arts and Sciences Dissertations

Cytokine dysregulation during microbial infections can dangerously increase the severity of associated diseases. Non-additive responses to simultaneous activation of toll-like receptor (TLR) signaling pathways are one potential contributor. Here we explored mechanisms underlying the TLR2/MyD88 and TLR3/TRIF-mediated responses in macrophages for canonical pro-inflammatory and antiviral targets including TNF, IL-6, IL-12p40, IFN-β and CXCL10. We found that all targets exhibited characteristic levels of synergistic cytokine activation that varied with TLR-ligand concentration and exposure time. These trends were conserved when the TLR3-ligand polyI:C (PIC) was combined with either of the TLR2-mediated pathogens S. aureus or L. pneumophila. Using pharmacological inhibitors, genetic …

Nutrient Transport By Overland Sheet Flow On Sites Containing Swine Slurry, John E. Gilley

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Nutrients in agricultural runoff may cause offsite environmental impacts. The objective of this investigation was to examine nutrient transport by overland sheet flow on sites containing swine slurry. Data examined in this study was collected during field rainfall simulation tests conducted on cropland sites in southeast Nebraska, USA. Inflow was added to the top of experimental plots in four successive increments to simulate runoff rates occurring at greater downslope distances. Runoff rates on the experimental sites ranged from 2.3 to 21.2 L min⁻¹ and maximum equivalent downslope distances varied from 5 to 108 m. Phosphorus (P) and nitrogen (N) …

Artificial Intelligence And Seeing The Invisible In Arts - From The Wane Of Axiality And Symmetry To The Wax Of Invisibility And Emptiness, M. Samir Abou El-Seoud

Computer Science

Function has been always an important driver in architectural design. It is the request to generate form directly from purpose and utility. In 1896, Louis Sullivan projected that ‘form follows function’ and that the beauty of a building derives directly from its function and not from references of the built heritage. The assumption was that beauty would naturally derive from design once functional requirements are met. Thus, fitness for purpose equals beauty. In 1908, Adolf Loos even went so far as to ask for the total abandonment of decoration. In 1947, Mies van der Rohe made his paradigm shift, function …

Transcriptional Regulation Of Mouse Line-1 Subfamilies, Karabi Saha

Electronic Theses and Dissertations

No abstract provided.

Physiological And Genetic Studies Of Hydrotropism In The Maize Primary Root, Muyu Gu

Electronic Theses and Dissertations

No abstract provided.

Evaluating Dietary Consequences On Body Mass And Thermal Heat Flux Of North American Bison (Bison Bison) Yearling Heifers, Kendall Marie Wald

Electronic Theses and Dissertations

No abstract provided.

Evaluating Effects Of Copper Sources In Nursery Pig Diets And Phytase Inclusion And Diet Interactions On Water Usage In Growing And Finishing Pigs, Daniel Rosales

Electronic Theses and Dissertations

In modern swine production, nutritional strategies that optimize growth performance, resource utilization, and carcass quality are essential. Three independent trials were conducted to evaluate how dietary modifications involving copper (Cu) sources, phytase inclusion, and amino acid reformulation affect nursery and grow-finish pigs. The first trial assessed the effects of three different Cu sources on nursery pig growth performance. A total of 1,145 pigs (5.9 ± 1.3 kg BW) were assigned to one of four dietary treatments: control, tri-basic Cu chloride source #1 (TBCC1), Cu chelate (cCu), or tri-basic Cu chloride source #2 (TBCC2), each providing 150 ppm of Cu. Over …

Optimizing Heifer Development On Dormant Rangelands By Integrating Precision Livestock Technologies With The Range Supplementation Model And The Evaluation Of Short-Term Rotations Of Precision Technology On Plant Communities, Hadley Ann Dotts

Electronic Theses and Dissertations

Heifer development on dormant rangelands offers a cost-effective alternative to feedlot or drylot systems. However, traditional bunk supplementation methods often result in uneven intake, inefficient feed use, and ecological degradation around static feeding sites. This thesis evaluated the integration of precision livestock technologies and a dynamic Range Supplementation Model to improve individual animal performance, weight uniformity, and rangeland sustainability in extensive heifer development systems in the Northern Great Plains. The first study involved a seven-month trial (November 2023–May 2024) with 50 yearling Angus heifers grazing dormant native rangelands at the SDSU Cottonwood Field Station. Heifers were stratified into two treatments: …

Biotransformation Of Camelina Meal Via Pretreatment And Fermentation For Functional And Nutritional Upgrading, Ram Kumar Bhattarai

Electronic Theses and Dissertations

Camelina sativa, an oilseed crop of the Brassicaceae family, has seen increased cultivation in North America in response to the rising demand for biofuels over the past two decades. With this growth, camelina meal, a byproduct of oil extraction, has emerged as a promising yet underutilized resource, particularly for applications in animal nutrition. This study aimed to evaluate the potential of camelina meal as a substrate for submerged fungal fermentation and to examine how this bioconversion affects its physicochemical and nutritional properties. The influence of mild pretreatments (unwashed, washed only, and washed/dried and ground) on fermentation outcomes was also assessed. …

Acculturation, Self-Esteem, Family Norms, And Disordered Eating Behaviors In South Asian Women, Angela Abraham

PCOM Psychology Dissertations

This study investigated the relationships among acculturation, self-esteem, family norms, and disordered eating behaviors among South Asian women living in the United States. Although research suggests culture plays a role in the etiology of eating disorders, little information on the experiences of South Asian women exists. This study sought to fill this gap in the literature. Using a cross-sectional, quantitative survey-based design, 151 South Asian women provided insight into their experiences with family norms, acculturation, self-esteem, and eating behaviors. Results indicated that acculturation was not significantly associated with disordered eating. However, self-esteem was found to be negatively associated with disordered …

Identifying Needs Of School-Age Children With Cardiospondylocarpofacial Syndrome, Erin Henning

PCOM Psychology Dissertations

Advancements in genetic testing have led to the identification of many rare genetic conditions, yet comprehensive knowledge of their broader impacts remains limited. Most existing research focuses narrowly on medical outcomes. Cardiospondylocarpofacial Syndrome (CSCF) is an ultra-rare genetic condition for which little is known beyond its physical manifestations. This descriptive case series study examined the behavioral, social, emotional, and academic functioning of eight school-aged children diagnosed with CSCF, as well as the experiences of their families. Participants were recruited from North America, Europe, and Australia via a private Facebook group. Data were collected through an open-ended, written questionnaire completed by …

(In)Animate: Exploring The Relationship Between Obsessivecompulsive Disorder, Perceived Thought Control, And Anthropomorphism, Kaitlyn O’Neill

PCOM Psychology Dissertations

Introduction: Ritual behaviors help manage uncertainty and anxiety by providing a sense of control, but rigid engagement in such behaviors can indicate obsessivecompulsive disorder (OCD). Most OCD research has focused on harm-avoidance versus "not-just-right-experiences" (NJREs), with exposure and ritual prevention (ERP) being less effective for those without clear feared outcomes. Anthropomorphizing, or assigning human traits to objects, complicates OCD treatment, particularly for those with hoarding behaviors.

Objectives: This study aimed to examine the relationship between OCD with and without hoarding behaviors ("saving" behavior) and anthropomorphism. Given ERP’s role in OCD treatment, understanding how anthropomorphism affects OCD is crucial. It was …

Predictors Of Anxiety And Depression In Dental Students - A Nationwide Study, Margaret Xiaojiao Yang

PCOM Psychology Dissertations

Student mental health is a growing concern in higher education, particularly within rigorous clinical training programs. This study estimated the prevalence of anxiety and depression among U.S. dental students and examined associations with resilience and perceived institutional and faculty support. A cross-sectional survey was administered to more than 1,100 full-time students at over 30 accredited dental schools. The instrument collected demographics, the Brief Resilience Scale (BRS), the Generalized Anxiety Disorder–7 (GAD-7), the Patient Health Questionnaire–9 (PHQ-9), and four items assessing perceived support. Among respondents who completed the GAD-7 (n = 965), 43% scored ≥ 8, indicating probable generalized anxiety disorder. …

Target Cell-Associated Cd47 Suppresses Nadph Oxidase Activity In Macrophages During Antibody Dependent Cellular Phagocytosis, Seuly Akter

Electronic Theses and Dissertations

CD47-SIRPα signaling is a well-known immune checkpoint that suppresses macrophage-mediated antibody-dependent cellular phagocytosis (ADCP). In this study, we explored how CD47 influences reactive oxygen species (ROS) production driven by Fcγ receptor (FcγR) signaling. Our results show that macrophages produce significantly more ROS when encountering IgG coated target cells lacking CD47.Polarization with IFNγ further amplified this effect. ThusCD47-SIRPα interactions limit phagocytosis and suppress oxidative ROS production by macrophages. We found that CD47 blockade and IFNγ stimulation enhanced ADCP through distinct mechanisms. CD47 blockade removed the inhibitory "don't eat me" signal supporting ADCP and ADROS. Similarly, IFNγ enhances ADCP by upregulating FcγRI …

Testing The Effect Of Source And Environment On Native Seed Germination To Inform Seed-Based Restoration Of Grasslands, Brandon Clark

Electronic Theses and Dissertations

Grasslands are one of the most endangered ecosystems on the planet, and they provide a variety of important ecosystem services that people rely on. Losses of grasslands can be mitigated through restoration. Seed-based restoration is a regularly used practice due to its practicality and cost-effectiveness. Planting non-local seed that may not be suitable for its destination environment can have consequences in plant establishment and subsequent restoration success. This experiment tested the response (final germination and germination rate) of seed from 11 perennial tallgrass species sourced from 3 different locations to different germination temperature conditions. Seeds from three sources of each …

Examples Of Storytelling In Tan Dun’S The Banquet Piano Sonata, Ni Zhan

Theses and Dissertations--Music

The Banquet is a 2006 Chinese martial arts film directed by Feng Xiaogang. Chinese-American composer Tan Dun was invited to create the film's original soundtrack. In 2016, Tan adapted the music from the soundtrack into a four-movement piano sonata, also titled The Banquet, using melodies from the original film score. This document examines The Banquet Piano Sonata’s connection to the film’s narrative. It explores ways in which the storytelling of the film is used in the sonata; this is accomplished through three key aspects depicted in the music: culture, atmosphere, and inner emotions.

Hardcore And Metal Music In Music Therapy: A Functional Guide For Music Therapists And Music Therapy Students, Caroline Nc Wood

Theses and Dissertations--Music

Hardcore and metal music have long been misrepresented, stigmatized, and dismissed in music academia, and overlooked in music therapy literature and education. However, these genres hold significant emotional, cultural, and therapeutic value for many listeners, offering unique opportunities for connection, expression, catharsis, and healing. This thesis presents a practical, introductory guide to help music therapists and music therapy students gain an understanding of why, when, and how to effectively and authentically incorporate hardcore and metal music into clinical practice. The project explores the historical development of these genres; sociocultural associations and considerations, including stigmatization, sensationalism, and the juxtaposing sociopolitical dynamics …