Digital Commons Network^™

What It’S Like To Study The Brain: A Creative Exploration, T. J. Cahanap, Katherine Hubbard, Ma

Phase 1

Introduction: In recent years, medicine and the humanities have evolved to be adopted synergistically in dual practice. Employing principles of narrative medicine, this multimodal piece explores the experience of hunger to draw parallels between creativity in art and creativity in medicine. By stimulating reading, writing, listening, and seeing, this account aims to represent these faculties as necessary to both art and medicine and to exemplify synergy between the two.

Methods: As codified by the field of narrative medicine, methods consisted of a repetitive practice of close reading, writing, and reflecting. In viewing medicine as interconnected provider-patient narrative, scholars of narrative …

The Clicker Study, Alex Brady, Daniel Mirsch, Do, Xiao C. Zhang, Md, Ms, Rishi Kalwani, Md, Phd, Zachary Risler, Md, Mph, Mark Magee, Md, Kelly Goodsell, Md, Resa E. Lewiss, Md, Arthur Au, Md, Dimitrios Papanagnou, Md

Phase 1

Purpose: A recent study in orthopedics showed that clicker-based learning was more effective than traditional feedback when teaching procedures. We sought to determine whether this principle is applicable to ultrasound skills.

Methods: Our prospective randomized control trial used a population of new ultrasound learners. Exclusion criteria included previous ultrasound experience of more than one hour. Students were shown an instructional video on the Focused Assessment with Sonography in Trauma (FAST) exam and randomized to receive clicker or scripted feedback. Each student performed the FAST exam once without feedback, then with either scripted or clicker-based feedback. They were timed and scored …

“Trauma To The Eye” – A Low Fidelity Module For Identifying Retrobulbar Hematoma And Practicing Lateral Canthotomy & Cantholysis, Jared Raikin, Dimitrios Papanagnou, Md, Ronald Hall, Md

Phase 1

Purpose: A retrobulbar hematoma (RH) can cause preventable blindness due to damage of the optic nerve. Due to its relative infrequency in the emergency department, Emergency Medecine (EM) residents have limited experience in recognizing and treating a RH. This paper outlines a simulated scenario that was developed to improve EM residents knowledge in diagnosing a RH and performing an emergent lateral canthotomy and cantholysis (LCC).

Methods: This module used a low fidelity task trainer and case vignette created for EM residents to practice recognizing a RH and perfroming a LCC. Participants took an assessment questionnaire before and after the teaching …

Perceptions Of Centering Pregnancy At Jefferson’S Maternal Addiction Treatment, Education & Research (Mater) Program, Lindsay Caldarone, Ms, Vanessa Short, Phd, Mph

Phase 1

Introduction: Opioid use and misuse, including during pregnancy, is prevalent across the United States. Many women with opioid use disorder (OUD) face multiple barriers to care, including prenatal care. Group prenatal care, as compared to individual prenatal care, may lead to beneficial outcomes such as reduced odds of preterm birth.

Objective: This study aimed to assess the perceptions of Centering Pregnancy (CP), a group prenatal care program, among women in treatment for OUD.

Methods: The target population included women who participated in the CP program at MATER. Participants (N=6) completed a survey after the last CP session. Survey questions assessed …

A Comparison Of Homemade Phantoms For Ultrasound Guided Peripheral Intravenous Catheter Insertion, Saami Zakaria, Liam Hughes, Lauren Selame, Kelly Kehm, Resa E. Lewiss, Arthur Au, Zachary Risler

Phase 1

Purpose: U/S guided peripheral intravenous catheter (PIV) placement is implemented in many clinical settings. Commercially available U/S phantoms are expensive and difficult to alter from stock. Non-commercial phantoms have been described in published literature without data showing which type is more efficacious. The primary objective of this study was to determine efficacy of various non-commercial phantoms for U/S guided PIV placement, while secondary objectives were to characterize the cost and ease of production.

Methods: This prospective observational study trialed six unique phantom models: 1) Amini ballistics gel model, 2) Morrow ballistics gel model, 3) University of California San Diego (UCSD) …

Overrepresented Yet Overlooked: Lgbtq Survivors Of Trafficking And The Imperative For The Nordic Approach To Sex Trafficking Laws In The United States, Claire Mooney

Cardozo Journal of Equal Rights & Social Justice

The note argues that LGBTQ survivors of human trafficking are disproportionately affected by inadequate legal frameworks and societal discrimination. It advocates for the adoption of the Nordic Model in the U.S., which criminalizes the purchase of sex while decriminalizing its sale, to better address the needs of LGBTQ survivors and align with international human rights standards.

Forgive Me Father, For I Have Sinned: Explicitly Enumerating Clergy Members As Mandatory Reporters To Combat Child Sexual Abuse In New York, Gabriella Deritis

Cardozo Journal of Equal Rights & Social Justice

No abstract provided.

E-Regulation, Sharon Yadin

Cardozo Arts & Entertainment Law Journal

The new face of the regulatory state is digital. In this era of e-regulation, administrative agencies use social media, web platforms, and mobile applications for regulatory purposes. New forms of online communication now allow regulators to harness public opinion as an enforcement mechanism in such diverse areas as product safety, environmental protection, workplace injury prevention, customer satisfaction in financial services, child safety, restaurant sanitation, and healthcare quality. The use of internet-based naming-and-shaming and data-sharing practices-through tweets, online posts, rankings, scores, star ratings, and other methods-serves to enforce compliance and promote corporate social responsibility. E-regulation constitutes a paradigm shift in government …

Governing The Patent Commons, Dirk Auer, Julian Morris

Cardozo Arts & Entertainment Law Journal

Thousands of patents underpin the technologies that power the digital economy. Coordination among firms developing and implementing these novel technologies has notably been facilitated in large part by Standards Developing Organizations (SDOs). Despite the evident benefits of standardization in general and SDOs in particular, certain aspects of these processes have come under severe scrutiny from scholars, antitrust authorities, and courts. These critics argue that the standardization space suffers from two crippling market failures, namely "patent holdup" and "royalty stacking." They thus conclude that opportunistic firms will squeeze their rivals 'profits, harming consumers and stifling innovation in the process. However, recent …

Research Participation And Employment For Autistic Individuals In Library And Information Science: A Review Of The Literature, Nancy Everhart, Amelia M. Anderson

STEMPS Faculty Publications

Autism prevalence is growing, and autistic people themselves are important in the library and information science field, both as library patrons and employees. Including them in all stages of research about the neurodivergent experience is valuable, and their input and participation is increasingly used in technology research, particularly usability studies. Neurodivergent persons also have unique abilities that align with a wide array of information professions and accommodations can be made that allow them to thrive in the workplace. It is critical that meaningful involvement of autistic individuals is a component of making policy at all levels.

2020 President’S Message, Philip A. Reed

STEMPS Faculty Publications

The article discusses International Technology and Engineering Educators Association (ITEEA) 2019-2020 President, Michael Sandell, on projects. Topics include ITEEA has collaborating with the STEM Leadership Alliance and other associations such as the National Council of Teachers of Mathematics, and National Science Teaching Association; and the views of Executive Director, Steven Barbato, on project.

Forage Systems For The Temperate Subhumid And Semiarid Areas, John R. Hendrickson, Corey Moffet

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

No abstract provided.

Cropping System And Landscape Characteristics Influence Long-Term Grain Crop Profitability, L. S. Conway, M. A. Yost, Newell Kitchen, K. A. Sudduth, R. E. Massey, E. J. Sadler

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Converting from standard tillage or no-tillage cropping systems to more conservation-based cropping systems that include no-tillage, cover crops, and reduced agrichemical inputs must be profitable for large-scale adoption. Therefore, research was conducted at the central Mississippi River Basin site of the USDA Long-Term Agroecosystem Research Network from 1996 to 2009 to determine how cropping systems, landscape position, and depth to claypan affected net economic return. Treatments consisted of three cropping systems {mulch-till corn (Zea mays L.)–soybean [Glycine max (L.) Merr.], MTCS; no-till corn–soybean, NTCS; no-till corn–soybean–wheat (Triticum aestivum L.) (NTCSW)–cover crop} and three landscape positions (summit, backslope, and footslope). Within …

Law, Structural Racism, And The Covid-19 Pandemic, Ruqaiijah Yearby, Seema Mohapatra

All Faculty Scholarship

Racial and ethnic minorities have always been the most impacted by pandemics because of: disparities in exposure to the virus; disparities in susceptibility to contracting the virus; and disparities in treatment. This article explains how structural racism, the ways in which laws are used to advantage the majority and disadvantage racial and ethnic minorities, has caused these disparities. Specifically, this article focuses on how employment, housing, health care, and COVID-19 relief laws have been manipulated to disadvantage racial and ethnic minorities, making minorities more susceptible to COVID-19 infection and death. This article uses Blumenshine’s 2008 framework to outline how structural …

Post-Traumatic Stress Disorder (Ptsd) Coverage And Other Expanding Benefit Changes In The Workers’ Compensation Insurance Marketplace: Academic Legal Perspective, Michael C. Duff

All Faculty Scholarship

This paper discusses the increased use of causation presumptions in workers' compensation cases involving firefighters and other first responders. It also considers increasing workers' compensation coverage of post traumatic stress disorder with respect to those same categories of workers. The paper discusses how workers' compensation coverage of certain conditions tends to parallel the growth of potential tort liability, observes that disease presumptions were a feature of early 20th century workers' compensation statutes (and so are not new), and argues that recognition of workers' compensation "mental-mental" claims has been consistent with "zone of danger" expansion of the negligent infliction of emotional …

The Political Viability Of Carbon Pricing: Policy Design And Framing In British Columbia And California, Roger Karapin

Publications and Research

The adoption of climate policies with visible, substantial costs for households is uncommon because of expected political backlash, but British Columbia's carbon tax and California's cap-and-trade program imposed such costs and still survived vigorous opposition. To explain these outcomes, this paper tests hypotheses concerning policy design, framing, energy prices, and elections. It conducts universalizing and variation-finding comparisons across three subcases in the two jurisdictions and uses primary sources to carry out process tracing involving mechanisms of public opinion and elite position taking. The paper finds strong support for the timing of independent energy price changes, exogenous causes of election results, …

Necropoligetica, Nicholas Alti

Yalobusha Review

No abstract provided.

Production And Properties Of Resistant Maltodextrin From Cassava Starch, Kamonrat Trithavisup

Chulalongkorn University Theses and Dissertations (Chula ETD)

This research aimed to determine the effects of processing conditions on molecular structure and selected properties of cassava-derived resistant dextrins (RDs) and resistant maltodextrins (RMDs). Cassava starch was mixed with hydrochloric acid solution to obtain the final acid concentration of 0.04-0.10% dry starch basis, dried at 50oC until having <5% moisture, and dextrinized at 100-120oC for 60-180 min. As acid concentration, heating temperature and time increased, water solubility, reducing sugar content, total dietary fiber (TDF) content and proportion of high molecular weight fiber fraction of RDs increased while their whiteness decreased. For the solution containing RDs produced under mild conditions (0.04-0.08% HCl, 100°C, 60 min), an endothermic peak at 45-70oC, having enthalpy of 1.66-2.14 J/g was detected. However, no endotherm was detected from the solution of RDs processed under extreme conditions. Harsher dextrinization conditions resulted in the RDs with slightly higher molecular weight but containing shorter branched chains. Dextrinization resulted in the formation of α-1,2, α-1,6, β-1,2, β-1,4 and β-1,6 in RDs. Lower proportion of α-1,4 linkage and α-/β-reducing ends with higher proportion of β-1,2, β-1,4, α-/β-1,6 linkages and degree of branching (DB) were found in RDs prepared under stronger dextrinization conditions. Although indigestible portion was enhanced by dextrinization, TDF of the RDs were only 7-47%. To increase the TDF content, RDs prepared from 5 different conditions (0.04% and 0.06% HCl, 120oC, 60-180 min), having >30% TDF, were selected for RMD production. The 30% RD solutions were treated with commercial α-amylase enzyme at 70oC, pH 6, for 90 and 120 min, to obtain the final dextrose equivalent of 8 and 12, respectively. The samples were then purified and spray dried. Alpha-amylase treatment produced RMD with shorter …

Factors Affecting Sports Sponsorship Alliance Formation, Supalux Suvathi

Chulalongkorn University Theses and Dissertations (Chula ETD)

The purposes of this study were four substances. First, to examine the effect of five variables, namely; value maximization, level of business network, risk of potential negative outcomes from scandal, congruence, and process manageability on sponsors' intention to end sports sponsorship alliance formation. Second, to examine the effect of five variables on properties' intention. Third, to compare the degree of the factors' effect on intention between sponsor and property. Fourth, to compare the degree of the factors' effect on intention between sponsor and property with direct experience in sporting industry and those without direct experience in sporting industry. This research …

Clinical Diagnosis, Ultrastructural Study And Antigenic Characterization Of Platynosomum Fastosum In Cats, Babi Kyi Soe

Chulalongkorn University Theses and Dissertations (Chula ETD)

Platynosomum fastosum is a cat liver fluke causing hepatobiliary diseases in cats. To evaluate the criterior to support the suspicion index for early disease detection during subclinical infection, the biochemical parameters composed of liver, pancreatic enzymes, tumor markers were evaluated in 14 P. fastosum naturally-infected cats. As a result, alanine transaminase (ALT) and gamma glutamyl transferase (GGT) were found elevated in 57.8% (8/14) of infected cats. For the diagnostic imaging, bile sediments were present in 85.7% (12/14) of infected cats in their gallbladders. Since the number of bile-derived P. fastosum eggs were significantly higher than that from fecal samples (p=0.001), …

Fabrication Of Three-Dimensional (3-D) Corneal Transplantable Model From Silk Fibroin/Gelatin-Based Biomaterial, Chutirat Torsahakul

Chulalongkorn University Theses and Dissertations (Chula ETD)

Canine corneal blindness is a common cause of vision loss and visual impairment worldwide. While the demand of canine corneal graft is continuously elevated, the clinical useable grafts are limited to acellular biomaterials and allograft. This study aimed to generate the tissue-engineered canine cornea in the part of corneal epithelium and underlying stroma based on cLESCs (canine limbal epithelial stem cells) seeded silk fibroin and gelatin (SF/G) film and cCSSCs (canine corneal stromal stem cells) seeded SF/G scaffold respectively. Both cell types were successfully isolated by collagenase I. SF/G films and scaffolds served as the prospective substrates for cLESCs and …

Comparison Of Canine Urinary Bacterial Population In Calcium Oxalate Urolithiasis And Healthy Conditions, Nichamon Rakprakobkij

Chulalongkorn University Theses and Dissertations (Chula ETD)

Urolithiasis is one of the most common lower urinary tract diseases in dogs. Struvite is the most canine uroliths reported, and the second reported is calcium oxalate (CaOx). However, the proportion of CaOx urolithiasis tends to be increased. CaOx urolithiasis has high incidence of recurrence after the treatment and the pathogenesis of the stone formation is uncleared. Recent studies revealed that oxalate degrader bacteria in the gastrointestinal tract has important roles in CaOx stone formation but no research has been done to study the composition and the role of microbiome in the urinary tract of dogs with CaOx urolithiasis. This …

Development Of Nanostructured Lipid Carrier Clove Oil As Anesthetic Agent In White Shrimp (Litopenaeus Vannamei), Somrudee Kaewmalun

Chulalongkorn University Theses and Dissertations (Chula ETD)

Clove oil is an essential oil extracted from the dried buds and leaves of the clove plant (Syzygium aromaticum). Clove oil contains eugenol as the main active ingredient. Clove oil used as an anesthesia functions as calming effect, loss of equilibrium, non-reactivity and consciousness in lead to reduce activity, physiological stress, mortality rate, and preventing cannibalism method during handling and transportation. However, the component of clove oil is insoluble in water and must be dissolved in ethanol. So, clove oil ethanolic solution leading to toxic and irritation in animal and user. In this study, to avoid this side effect, the …

Antimicrobial Resistance In Salmonella Enterica Isolated From Dogs And Cats In Northern And Northeastern Thailand, Thanich Chantharothaiphaichit

Chulalongkorn University Theses and Dissertations (Chula ETD)

Antimicrobial resistance (AMR) is One Health issue involved in humans, animals and environment and a unified One Health approach is required to contain this problematic issue. However, data on AMR in companion animals is limited. Dogs and cats are popular pet animals and are known to carry many bacterial pathogens that are of public health importance, including Salmonella. This study aimed to identify serovars of Salmonella and phenotypically and genetically characterize AMR in Salmonella isolated from dogs and cats in Northern and Northeastern Thailand. A total of 178 S. enterica isolates from dogs (n= 159) and cats (n= 19) collected …

Logistics And Supply Chain For Mice Cities, Chanmatha Sriraksa

Chulalongkorn University Theses and Dissertations (Chula ETD)

The aim of this study was threefold; 1) to examine success factors of logistics and supply chain for MICE cities, 2) to investigate influences of socio-demographic factors on stakeholders perception of logistics and supply chain for MICE cities, and 3) to identify significant competitive advantage determinants of logistics and supply chain for a city to be selected as MICE city. Based on some common characteristics and differences by nature of location, Phitsanulok, Khon Kaen and Krabi were purposively selected. Research tool is a set of questionnaire consisting of four main parts that were demographic information, logistics and supply chain success …

The Influence Of Polycyclic Aromatic Hydrocarbons In Fcgriib -/- Lupus Mice, Kanyarat Udompornpitak

Chulalongkorn University Theses and Dissertations (Chula ETD)

The activation of aryl hydrocarbon receptor (Ahr) through polycyclic aromatic hydrocarbons (PAHs), the major components of particulate matter at 2.5 micron (PM2.5) in the polluted air, might aggravate inflammation and lupus activity. Hence, 1,4-chrysenequinone (1,4-CQ), a substance in the PAHs group, was tested in a lupus model from FcgRIIb deficiency (FcgRIIb-/-) using macrophages and mice. Although the activation by 1,4-CQ alone was unable to induce inflammation, the pre-conditioning by lipopolysaccharide (LPS), a representative inflammatory-activator, before 1,4-CQ (LPS/1,4-CQ) induced more predominant inflammation in macrophages when compared with LPS or 1,4-CQ activation alone as determined by supernatant cytokines (TNF-α, IL-6 and IL-10). …

Willingness To Pay For Flood Insurance: A Case Study Of Phang Khon, Sakon Nakhon Province, Soonthorn Paopid

Chulalongkorn University Theses and Dissertations (Chula ETD)

Prolonged droughts and floods can reduce agricultural productivity and negatively impact businesses in the agriculture and food industries. The prevention and response to floods require both public and private efforts (e.g., "Pay for Flood" insurance) for utmost effectiveness. This study aims to determine the potential factors that influence willingness to pay for flood insurance for the people of Phang Khon District, near the Nam oon Dam, Sakhon Nakorn Province, Thailand, in paying flood insurance. The regression results showed that the height and duration of flooding, house price, and flood damage were crucial factors that triggered the willingness to pay flood …

Molecular Detection Of Viable Mycobacterium Tuberculosis Complex In Clinical Specimens, Suthidee Petsong

Chulalongkorn University Theses and Dissertations (Chula ETD)

Tuberculosis (TB) is the global health concern because of the rising incidence and mortality. TB is caused by Mycobacterium tuberculosis complex (MTBC) and transmitted via inhalation of infectious droplet nuclei circulating in the air. The World Health Organization (WHO) recommends the use of Acid-fast (AFB) smear microscopy, MTBC culture, and molecular detection of MTBC DNA for diagnosis of TB. The response to treatment should be acquired as soon as possible to reduce disease transmission and drug resistance. Although MTBC culture is a gold standard, it is laborious, expensive, and may take up to 8 weeks. The AFB staining and molecular …

Modeling Of Zinc-Air Batteries Using Theoretical And Empirical Approach, Woranunt Lao-Atiman

Chulalongkorn University Theses and Dissertations (Chula ETD)

Nowadays, an energy storage system (ESS) is attracting widespread research interest. Zinc-air battery (ZAB) is a promising candidate for ESS owing to its high energy density at low cost. Although ZAB has been researched in various aspects, the modeling aspect is still insufficient. Therefore, this work aims to study the modeling of ZAB using both theoretical and empirical approaches. At first, the ZAB system was analyzed using a theoretical approach. The studied system was an integrated system of zinc-air flow battery (ZAFB) and zinc electrolyzer. The zero-dimensional mathematical model was developed in MATLAB and validated against experimental data. The model …

Predictive Factors For Identifying Macrolide Responder In Treating Chronic Rhinosinusitis, Kachorn Seresirikachorn

Chulalongkorn University Theses and Dissertations (Chula ETD)

Background: A low-dose macrolide (LDM) has antineutrophilic activity, so they should not work for eosinophilic inflammation. Clinical predictors are required to select favorable patients for LDM therapy appropriately. This study aims to assess individual predictive factors and propose suitable multiple predictive factors for identifying a macrolide responder in treating CRS. Methodology: Prospective cohort study was done in adult CRS patients. Clinical data collection, Lund-Mackay CT score, visual analog scale (VAS), and sino-nasal outcome test 22 (SNOT-22) were assessed. Patients received 150 mg of roxithromycin once daily plus saline irrigation for 12 weeks. VAS was evaluated at every visit. If the …