Digital Commons Network^™

Embodied Healthcare Intuition: A Taxonomy Of Sensory Cues Used By Healthcare Providers, Lillian Campbell, Elizabeth L. Angeli

English Faculty Research and Publications

Although healthcare providers’ decision-making is informed by data and proto­cols for care, recent research suggests that individuals’ intuition—which integrates previous experiences with situational awareness and sensory knowledge—also plays a large role in directing action. Drawing on two different datasets from research on EMS providers and nurses in clinical nursing simulations, this article intro­duces a taxonomy for the various cues that trigger intuitive action and unpacks how intuition manifests at different stages of care. We argue that healthcare providers rhetorically navigate a wide range of both external and internal intuitive cues, and that external cues draw on sensory engagement with bodies, …

Improving Stem Recruitment Through A Theme-Based Summer Residential Camp Focused On Sea Level Rise, Vukica M. Jovanović, Balša Terzić, Mujde Erten-Unal, Victoria Hill, George Mcleod, Michelle Covi, David Burdige, Jenifer Alonzo, Justin Mason, Tysha Batts, Cynthia Tomovic

Engineering Technology Faculty Publications

In this paper, the authors present an enrichment program that focuses on Science, Technology, Engineering, and Math (STEM) concepts. The program is named Building Leaders to Advance Science and Technology (BLAST) and is held each summer at three universities across the Commonwealth of Virginia: Old Dominion University, the University of Virginia, and the Virginia Polytechnic Institute. BLAST is sponsored in partnership among these three universities and the Virginia Space Grant Consortium (VSGC), and is funded by the General Assembly of Commonwealth of Virginia. Its main purpose is to expose high school students to topics related to different STEM fields through …

Nebraska’S Natural Resource District System: Collaborative Approaches To Adaptive Groundwater Quality Governance, Gregory N. Sixt, Laurens Klerkx, J. David Aiken, Timothy S. Griffin

Department of Agricultural Economics: Faculty Publications

Nonpoint source pollution of groundwater by nitrates from agricultural activity is a persistent problem for which developing effective policy approaches has proven difficult. There is little empirical information on forms of governance or regime attributes that effectively and sustainably address agricultural nonpoint source pollution of groundwater. Nebraska’s Natural Resource District (NRD) system is a rare example of a groundwater governance regime that is putting programmes in place that are likely to generate sustainable groundwater quality outcomes. We focus on three groundwater nitrate management programmes in the state that collectively represent the broader NRD system. The research shows that four elements …

Comparative Optic Nerve Head Physiology: Glaucoma Induced Retinal Ganglion Cell Apoptosis By Disruption Of The Translaminar Pressure Gradient And Reduced Neurotrophic Signaling, Cassidy Christopherson

Biology and Microbiology Graduate Students Plan B Research Projects

Glaucoma is the leading cause of irreversible blindness, and the second leading vision loss neurodegenerative disease affecting millions worldwide. Glaucoma is characterized as a group of eye disorders which are initially asymptomatic but may progress to significant optic nerve head damage and vision loss with time. Early stages of glaucoma often go undetected, leading to irreversible damage to the optic nerve head prior to patients seeking medical care. Glaucoma leads to vision loss via death of retinal ganglion cells. Retinal ganglion cell apoptosis is thought to begin due to interference with the normal transmission of neurotrophic signals that arrive by …

Irritable Bowel Syndrome With Constipation (Ibs-C) Treatment Efficacy And The Emerging Importance Of Serotonin, Meghan Schenk

Biology and Microbiology Graduate Students Plan B Research Projects

Irritable bowel syndrome with constipation (IBS-C) affects a large proportion of the population. It decreases quality of life for the patient both physically and mentally. Patients report higher levels of mental health issues and other gastrointestinal maladies compared to the normal population, in addition to an IBS diagnosis. Patients have increased healthcare visits and costs, raising insurance rates for all, and also results in more missed time from work. There are limited treatments available for IBS-C, and medicinal and non-medicinal modalities are differentially prescribed to patients throughout the country. Recently, serotonin has emerged as a key mediator of normal gut …

A Review: The Association Of Asthma And The Microbiome, Kathleen Olson

Biology and Microbiology Graduate Students Plan B Research Projects

The microbiome gut-lung axis has been associated with asthma. Asthma is a respiratory disease that presents itself in many different ways. The microbiome is the bacteria, fungi, protozoa, and viruses found in a particular environment. The association of the microbiome gutlung axis in an asthmatic individual compared to a healthy individual has shown that different types and/or concentrations of bacterial genera are present in an asthmatic individual compared to a healthy individual. A causal relationship between the microbiome and asthma has not yet been identified. The aim of this review is to present the association of asthma and the microbiome …

Pathogenesis Of Cte: A Review Of Ptau, Lewy Bodies, And Cytokine Involvement In Cte, Karter Keefer

Biology and Microbiology Graduate Students Plan B Research Projects

Chronic Traumatic Encephalopathy (CTE) is a neuropathological disease that develops years after experiencing repetitive traumatic brain injuries. In recent years, this disease has been gaining recognition from professional, college, and high school teams that participate in contact sports. The purpose of this paper is to review available information about this neurodegenerative disease. Only limited published experiments are available on this disease. Research on CTE has been limited by the fact that patients can only be diagnosed with the disease by a post mortem autopsy. Many experiments were analyzed regarding different CTE pathologies, symptoms, and treatments. Articles used in this paper …

Biblical Principles For Pro-Life Engagement: Personhood, Scripture, And Church History, David Closson

Christian Worldview

With the continued prominence of abortion in American politics and popular culture, it is crucial for Christians to know what the Bible actually says about the issue of abortion. Does the Bible teach that life begins at conception or birth? Is abortion murder? On these questions and others, we believe the Bible has a clear word. Therefore, it is the goal of this publication to present the Bible’s teaching on the issue of abortion. Furthermore, and perhaps surprising to many, the church has grappled with this debate for centuries, and thus has resources from which to articulate a faithful response. …

Tyler Daily Courier-Times, January 1915 - December, 1919, Vicki Betts

By Title

Article level index to the Tyler Daily Courier-Times, published in Tyler, Texas, for January 1915-December 1919. Note: 1919 is missing July and September, other sources have been used to fill in information. August 1919 and part of December 1919 are in print at the Smith County Historical Society.

Mechanical Stresses On Nasal Mucosa Using Nose-On-Chip Model, Zachary Edward Brooks

Browse all Theses and Dissertations

The objective of this research was to design and fabricate a nose-on-chip device and bi-directional airflow system that models flow within the nasal cavity to investigate how airflow induced mechanical stresses impact nasal secretion rates and cytoskeletal remodeling. This research hypothesizes that the airflow induced shear stresses on the nasal mucosa will influence mucus production and the cytoskeleton of the cells. The RPMI 2650 cell line was used to model the nasal mucosa. The system was used to replicate the wall shear stresses (WSS) and wall shear forces (WSF) present in the anterior region of the nose. The WSS and …

The Role Of Antarctica In Biogeographical Reconstruction: A Point Of View, Manuel De La Estrella, Sven Buerki, Thais Vasconcelos, Eve J. Lucas, Félix Forest

Biology Faculty Publications and Presentations

Premise of research. The opening of the Drake Passage in the Miocene (disconnecting Antarctica and South America and resulting in the establishment of the Circumpolar Current preventing warm waters from the north to reach the polar continent) has led to the formation of the ice sheets and the retreat of the temperate to tropical vegetation that had covered Antarctica for millions of years. With only two current native vascular plant species, Antarctica has been virtually ignored in biogeographical reconstructions and, when considered, only a posteriori invoked as a route of dispersal to reconcile inferred disjunct biogeographical patterns.

Methodology. Here, we …

Lingnan University : Calendar 2019-2020, Lingnan University

Lingnan University Calendar

No abstract provided.

2019-2020, Benjamin N. Cardozo School Of Law

Student Handbooks

No abstract provided.

Neighborhood Names: Why Should The Law Care, Nadav Shoked

Vanderbilt Law Review En Banc

No abstract provided.

Puerto Rico Sicydium Goby Diversity: Species-Specific Insights On Population Structures And Distributions, Augustin C. Engman, Gabriela M. Hogue, Wayne C. Starnes, Morgan E. Raley, Thomas J. Kwak

Neotropical Biodiversity

Sicydiine gobies are major contributors to Caribbean stream fish biodiversity, and ecosystem functions and services. In the Caribbean, Sicydiine gobies are represented by a single genus, Sicydium, but species-level Sicydium taxonomy and distributions remain unresolved in this region. A previous study posited that four species of Sicydium are present in Puerto Rico, including the recently described Sicydium gilberti; however, that study relied solely on morphological characters, and samples from a limited number of locations. Identification of Sicydium to species in studies with more comprehensive sampling has not occurred due to the impracticality of field identification. In our study, we employed …

A Cost-Effective Protocol For Total Dna Isolation From Animal Tissue, Nicolás Peñafiel, Diana M. Flores, Juan Rivero De Aguilar, Juan M. Guayasamin, Elisa Bonaccorso

Neotropical Biodiversity

Laboratories that perform PCR on a routine basis need to count on reliable DNA isolation methods. In locations where supply of DNA extraction kits depends on importation, having an in-house protocol is desirable. This is also important for laboratories limited by budget constraints. We present a low-cost DNA isolation protocol that incorporates well-known techniques, but that we have adapted to various animal tissues. We tested this protocol on animal blood and muscle, and on cell suspension from skin swabs. The results were comparable, in terms of amount and quality of DNA, to those obtained with two other commercially available methods. …

Clown Eggs, David Fagundes, Aaron Perzanowski

Faculty Articles

Since 1946, many clowns have recorded their makeup by having it painted on eggs that are kept in a central registry in Wookey Hole, England. This tradition, which continues today, has been referred to alternately as a form of informal copyright registration and a means of protecting clowns’ property in their personae. This Article explores the Clown Egg Register and its surrounding practices from the perspective of law and social norms. In so doing, it makes several contributions. First, it contributes another chapter to the growing literature on the norms-based governance of intellectual property, showing how clowns—like comedians, roller derby …

The Fallacy Of Defensive Protection For Traditional Knowledge, Margo A. Bagley

Faculty Articles

Proponents of databases as defensive protection posit that having sources of traditional knowledge easily accessible to, and searchable by, examiners during the prosecution process should minimize the grant of patents covering traditional knowledge, and avoid the problems such erroneously granted patents may produce. Some countries, such as India, which support an international sui generis positive protection instrument, also support the use of traditional knowledge databases, as the two approaches are not mutually exclusive. India's CSIR, which created and maintains the TKDL, asserts that the database has thwarted the grant of scores of patents in IP offices across the globe, although …

Securities Disclosure As Soundbite: The Case Of Ceo Pay Ratios, Steven A. Bank, George S. Georgiev

Faculty Articles

This Article analyzes the history, design, and effectiveness of the highly controversial CEO pay ratio disclosure rule, which went into effect in 2018. Based on a regulatory mandate contained in the Dodd-Frank Act of 2010, the rule requires public companies to disclose the ratio between CEO pay and median worker pay as part of their annual filings with the Securities and Exchange Commission (SEC). The seven-year rulemaking process was politically contentious and generated a level of public engagement that was virtually unprecedented in the long history of the SEC disclosure regime. The SEC sought to minimize compliance costs by providing …

A Review Of Equine Laminitis: Risk Factors And Predispositions, Molly C. Henion

Honors Theses and Capstones

Equine laminitis is a disease of the hoof characterized by inflammation or disruption of the sensitive and insensitive laminae located within the hoof. These structures are responsible for maintaining a secure connection between the third phalanx (P3) and the hoof wall. Damage to these laminae can weaken the attachment between the hoof wall and P3, causing separation and eventual rotation of P3. Equine laminitis can result from multiple triggers, but the most commonly seen cases of the disease are those which are related to endocrinopathy and metabolic related issues. This review will focus on determining the metabolic risk factors associated …

Degeneration Of Rods And Cones In Retinitis Pigmentosa, Rachel Stern

The Science Journal of the Lander College of Arts and Sciences

Retinitis Pigmentosa, most commonly characterized by night blindness and loss of peripheral vision, is a rare genetically inherited group of diseases affecting the retina of the eye. It is estimated that 1 in 4000 people in the USA are affected by some form of the disease. Retinitis Pigmentosa (RP), is caused by a mutation or change in one or more of 55 genes. There are many causes to this disease as RP presents with many different symptoms and biological effects on the eye. These are then grouped together because they share a common result, deterioration of vision. Presently, there is …

Malate Dehydrogenase Allele Frequencies In Honeybee Populations And Its Correlation With Temperature, Thitipan Meemongkolkiat

Chulalongkorn University Theses and Dissertations (Chula ETD)

Temperature is one of the major factors that affect on the variation in honeybee in term of DNA and protein variants. The aim of this study is to investigate whether the three structural variants of the cytosolic malate dehydrogenase (cMDH) protein of the honeybee can explain clinal variation in allele frequencies. To test the hypothesis that there is a molecular basis to the temperature-dependent fitness of cMDH variation, the enzymic activity was determined across a range of temperatures in vitro. The F and S alleles have higher activity and are less sensitive to high temperatures than the M allele. Next, …

Factors Associated With Utilization Of Maternal Health Services In Myanmar, Myint Kyaw Swar

Chulalongkorn University Theses and Dissertations (Chula ETD)

One of the significant causes of maternal deaths during pregnancy is low utilization of maternal health services, particularly in limited-resource settings. Proper utilization of these services can help reduce the rate of maternal mortality. Utilization of maternal health services is currently being promoted in Myanmar, however, the factors which influence on the use of these services have not been explored broadly. This present study aimed to explore the levels and patterns of utilization of maternal health services among Myanmar mothers, as well as the factors which could influence their utilization including general characteristics, mass media exposure, and woman decision making …

Pelletization Of Nickel Catalyst For Hydrogen Production From Glycerol Steam Reforming, Jinnawat Saengsawang

Chulalongkorn University Theses and Dissertations (Chula ETD)

This work investigated the pelletization of Ni/Al2O3 catalyst for hydrogen production from glycerol steam reforming (GSR). Effects of preparation methods, binders, and pellet shapes (cylindrical/spherical) on the catalyst's physicochemical properties and catalytic performance in a fixed-bed reactor were considered. Freshly prepared catalyst was characterized with XRD, N2 adsorption-desorption, SEM/EDX, H2-TPR, and H2-chemisorption. The crushing strength of the catalyst pellets was also evaluated by a hydraulic press. GSR was carried out at a water to glycerol molar ratio of 9: 1, a total liquid flow rate of 0.04 ml/min, 600 ºC, and 1 atm. Ni/Al2O3 catalyst pellets showed superior catalytic performance …

Bacterial Cellulose/Alginate/Gelatin Composite Films For Wound Dressing, Nadda Chiaoprakobkij

Chulalongkorn University Theses and Dissertations (Chula ETD)

This research aimed to develop the blended bacterial cellulose (BC)/ alginate (A)/ gelatin (G) incorporating with curcumin (C) for wound dressing application. Fourier transform infrared (FT-IR) spectroscopy showed that the interaction among bacterial cellulose/alginate/gelatin curcumin molecules were only physical but not chemical intermolecular level. Water vapor and oxygen permeabilities of the fabricated films were close to commercially avaialbe wound dressings. Curcumin incorporation lowered fluid absorption ability, water vapor and oxygen permeabilities. In vitro culture of human keratinocytes, and human gingival fibroblasts evidenced that the fabricated composite films could promote cell proliferation. Curcumin-loaded films showed anticancer activity against human oral cancer …

Reinforcing Natural Rubber Latex Foam With Nano And Micro Cellulose Fibers Via Dunlop Method, Sirilak Phomrak

Chulalongkorn University Theses and Dissertations (Chula ETD)

Natural rubber latex foam (NRLF) was reinforced with micro- and nano-cellulose at a loading content of 5-20 parts per hundred of rubber (phr) via the Dunlop process. Cellulose powder from eucalyptus pulp and bacterial cellulose (BC) was used as a microcellulose (MC) and nanocellulose (NC) reinforcing agent, respectively. NRLF, NRLF-MC, and NRLF-NC exhibited interconnected macroporous structures with a high porosity and a low-density. The forms contained pores with sizes in a range of 10-500 µm. As compared to MC, NC had a better dispersion inside the NRLF matrix and showed a higher adhesion to the NRLF matrix, resulting in a …

Prediction Of Catalyst Bed Density And Simulation Of Glycerol Steam Reformer For Hydrogen Production, Vorathorn Charoensuk

Chulalongkorn University Theses and Dissertations (Chula ETD)

A simple method was proposed to generate a rigid model and to predict the packing density of catalyst using Blender software. It is a free and open-source 3D creation suite animating catalyst pellets freely falling into a container. The effects of different catalyst shapes (sphere and cylinder) and sizes (2–5 mm) on the packing density of catalyst bed were investigated. It was found that the void fraction decreased with decreasing catalyst pellet diameter for all reactor diameters (18-50 mm). Moreover, the void fraction decreased with increasing reactor size for all catalyst shapes and sizes. The results also showed that the …

Microemulsion Based Soil Remediation Using Mixed Anionic And Extended Nonionic Surfactant, Virin Kittithammavong

Chulalongkorn University Theses and Dissertations (Chula ETD)

The anionic-nonionic mixed system has a synergistic effect on the microemulsion formation by a reduction of interfacial tension. The challenge of the mixed surfactant based on soil remediation is how to find the appropriate condition. This study aims to investigate the phase behaviors of the anionic-nonionic mixed systems and to formulate their hydrophilic-lipophilic deviation (HLD) equations. Then the mixed surfactant solutions are applied to determine the oil removal efficiency. The conventional anionic surfactants (i.e., sodium dodecyl sulfate (SDS), sodium dihexyl sulfosuccinate (SDHS), and sodium dioctyl sulfosuccinate (AOT)) and the extended nonionic surfactants (i.e., alcohol ethoxylate series (AE(EOn) and alkyl polyglycol …

Systematics And Biogeography Of Land Snails, Genus Sarika Godwin-Austen, 1907 (Pulmonata: Ariophantidae: Macrochlamydinae) In Thailand, Arthit Pholyotha

Chulalongkorn University Theses and Dissertations (Chula ETD)

An in-depth study of the taxonomy, systematics, and biogeography of the land snail genus Sarika Godwin-Austen, 1907 was conducted based on snail samples collected from karstic and non-karstic habitats throughout Thailand and from several areas of neighboring countries in mainland Southeast Asia. The taxonomic revision, based on the comparative analyses of traditional morphological and anatomical characters combined with the molecular phylogenetic analyses of three partial gene datasets (COI, 16S rRNA, and 28S rRNA), was used to verify the validity of this land snail group. A total of 23 species of Sarika were recognized in Thailand, of which 17 species are …

Environmental Health Needs Assessment Base On Priority Need Index Corresponding With Health Effects From Flood For Improving Local Government Action Plans: A Case Study Of Nakhon Si Thammarat Province, Thailand, Jariya Matrongduang

Chulalongkorn University Theses and Dissertations (Chula ETD)

Flooding is considered as one of disaster that affect more people than any other natural disaster. The effects of flooding are extremely dangerous in developing countries due to low level flood protection. Initiatives in the development of response to floods need to create responses and support from stakeholders to identify causes, decision makers and local solutions. However, there’s limited studies on environmental health needs assessment for local government flood response. The purposes of this study are access environmental health needs of flooding action plan among affected people and compare environmental health needs between people who have and non-have health related …