Digital Commons Network^™

Chronobiology Of Meal Timing In Early-Stage Hypertension: Effects On Renal And Vascular Function, Natalie J. Bohmke

Theses and Dissertations

Introduction: Previous research determined that a Western-style meal acts as a stressor to the kidney and contributed to impaired blood pressure and vascular function. Despite an understanding of acute postprandial physiology in humans, studies have not investigated the impact of the time of day of meal consumption on physiology. Methods: Ten participants with elevated or stage-one hypertension underwent a randomized crossover trial with a controlled feeding intervention of a Western-style meal in the morning or the evening. Participants completed a run-in day to standardize diet followed by the experimental day. On day 2, participants completed ambulatory blood pressure, core temperature, …

Genetic And Transcriptomic Investigations Of Progressive Ethanol Consumption In The Diversity Outbred Mouse, Zachary Tatom

Theses and Dissertations

As a complex genetic disorder, alcohol use disorder (AUD) is thought to be influenced by many genes each contributing only a small effect to the overall disease liability. Dozens of genes have been implicated as potentially affecting risk for AUD and alcohol consumption. However, understanding the full genetic architecture of AUD – what genes are involved, to what extent, and how these genes are regulated – remains a challenging step in identifying novel treatments. Gene expression studies in humans have attempted to augment GWAS of alcohol consumption but are often confounded by environmental factors; the difficulty of collecting tissue from …

A Retrospective Chart Review Of Avulsion Injuries Treated At Virginia Commonwealth University., Ryan Hediger

Theses and Dissertations

A RETROSPECTIVE CHART REVIEW OF AVULSION INJURIES TREATED AT VIRGINIA COMMONWEALTH UNIVERSITY. By: Ryan Hediger, DMD

Objective: Outcomes related to healing following an avulsion injury are multifactorial. However, contemporary literature suggests that tooth survival can be enhanced after such injuries by promptly replanting the tooth and adhering to proper management guidelines. Despite the abundance of resources available, the actions taken immediately after the avulsion injury play a pivotal role in determining the fate of an avulsed tooth. The primary objective of the current investigation is to unveil prognostic factors associated with the survival of avulsed teeth.

Methods: A chart review …

May Your Flight Be Smooth, The Wind Calm, The Cloud Safe, And The Sky Blue!, Kai Chuang

Theses and Dissertations

They were born in a port city, on an island. In their eyes, many things seemed like the water. Fluid, compound, and ambiguous. Those things shift shapes with their containers, blending with elements from various sources, carrying multiple meanings, images and interpretations.

The sea is deep and endless, similar to stories, quests and dreams.

The coastline is a constant dialogue among the land, the ocean, the wind, organisms, physics, the past, randomness, and chance…When they think about boundaries, they recall the coastline.

Using The Microbiome To Assess The Health Status Of The Individuals Recovered From The East Marshall Street Well, Arian Karim

Master of Science in Forensic Science Directed Research Projects

In 1994, during the construction of the Kontos Building on the Medical College of Virginia Campus, a well on East Marshall Street was discovered to contain artifacts and human remains of African descent. Upon archaeological analysis by the Smithsonian, the ancestral remains can be dated back to the mid-19th century, when grave robbing and the use of cadavers for anatomical purposes [BS1] in medical schools were common. The human oral microbiome is the second largest human microbiota, containing over 600 species of organisms. Dysbiosis of the oral microbiome can lead to the overgrowth of pathogenic species, resulting in illness and …

Overcoming The Effects Of Oily Contaminants On Dna Extraction Efficiency Using Dna Iq™ System, Elizabeth G. Gillece

Master of Science in Forensic Science Directed Research Projects

In forensic science DNA extraction and purification are crucial to DNA analysis as evidentiary items vary in DNA quantity and quality. In casework the goal to is maximize DNA yield, remove PCR inhibitors, and develop a full profile while preserving evidence. Extraction methods are developed to target the DNA for optimal isolation. Solid-phase extraction is advantageous as it can extract DNA from a variety of tissue types, it is amenable to automation, and it provides quick and efficient purification of DNA. Solid-phase extraction methods may have complications with contaminants that hinder the quantity and quality of the DNA recovered. In …

Quantitation And Visualization Of Epithelial Cells On Cartridge Cases, Paige Kibler, Christopher Ehrhardt, Katherine M. Philpott, Jody H. West, Stephanie Walcott

Master of Science in Forensic Science Directed Research Projects

Fired cartridge cases are a common type of evidence submitted to forensic DNA profiling but are challenging to analyze because they usually contain only trace amounts of biological material. As such, there is a significant need in caseworking units for new screening techniques to determine if biological material is present and is in high enough quantity to attempt DNA profiling. The goal of this study was to test a new method for quickly visualizing biological material on cartridge cases. Biological deposits were created by handling fired and unfired cartridge cases through a series of conditions. The biological material was collected …

Assessing The Effectiveness Of Alternative Light Sources In The Search For Skeletal Remains, Oiivia L. Thompson

Master of Science in Forensic Science Directed Research Projects

Many search and recovery operations for human skeletal remains are unsuccessful due to difficulties recognizing bones in outdoor environments even when evidence indicates the last known whereabouts of a missing individual. Though the collagen component of bone is known to emit fluorescent, this property has not been leveraged consistently during skeletal remains searches. Thirty-six mock searches were completed in 5000 ft² zones of eastern deciduous forest by volunteers associated with the Virginia Department of Emergency Management. Pig and deer bones were scattered and partially concealed under brush and leaf cover. Pairs of volunteers were allowed up to one hour …

A Comparison Of Particulate Collection Methods Using Fluorescent Polyethylene Beads And An Introduction To The Use Of A Pulse Lavage For Particulate Evidence Collection, Madison E. Smith

Master of Science in Forensic Science Directed Research Projects

Using fluorescent polyethylene beads as an analog for trace particulates, five evidence collection techniques were compared to determine their efficacy by the percentages collected and recovered from the initial deposition. The efficacy of each method based on the particle’s size was also assessed. Finally, each method underwent a cost-benefit analysis to evaluate the financial toll that each technique would take on the performing agency.

Trace particulate evidence such as glass fragments, soil, or pollen can establish contextual links between scenes, victims, and suspects. To improve the collection of this evidence, swabbing, tape lifts, dry vacuuming, and pulse lavaging were assessed …

The Evaluation Of Semen Extraction Efficiency And Recovery From Reusable Menstrual Underwear, Caitlyn Spencer

Master of Science in Forensic Science Directed Research Projects

A new type of undergarment and feminine product is being submitted to crime laboratories as evidence for sexual assaults: menstrual underwear is underwear that have absorbency and leak-proof abilities and can be washed and re-worn multiple times. The goal of this research was to determine if semen and sufficient DNA could be recovered from reusable menstrual underwear and used to obtain quality DNA profiles. Three menstrual underwear brands of Hanes, Knix, and Thinx were evaluated. Simulated post-coital samples were deposited onto three pairs of each brand of underwear. One pair of each brand was analyzed unwashed, another set was washed …

The Determination Of Ethanol And Phosphatidylethanol (Peth) In Donated Packed Red Blood Cells, Jordan E. Keller

Master of Science in Forensic Science Directed Research Projects

This research investigates the safety and reliability of blood donations by examining the presence of ethanol and phosphatidylethanol (PEth) in packed red blood cells (pRBCs). As blood donation is integral to healthcare, ensuring the safety of blood products is paramount. Current protocols focus on screening for infectious diseases, such as hepatitis C and human immunodeficiency virus (HIV), but do not routinely asses alcohol consumption, which can significantly impact patient outcomes. As a direct indicator of alcohol consumption, ethanol can affect blood quality, interfere with medical treatments, and present legal issues, such as false conclusions or assumptions. Ethanol detection methods include …

The Relationship Between Outcomes Associated With Patient Blood Management Programs And Transfusion Safety Officers, Gary Morral

Theses and Dissertations

BACKGROUND: Patient Blood Management (PBM) has become the standard of care for transfusion services in hospitals. Transfusion Safety Officers (TSOs) have been identified by some as being a crucial part of a successful PBM program; however, no studies have been done to show their effectiveness, or if there is even a relationship between having a TSO and outcomes associated with PBM programs. The purpose of this study was to describe and test the relationship between having a TSO and six outcomes associated with PBM programs including blood product wastage (red blood cells, plasma, and platelets), hospital lengths of stay, rates …

Range-Wide Analysis Of The Genetic Diversity And Genetic Structure Of The Spotted Turtle (Clemmys Guttata), Madison S. Whitehurst

Theses and Dissertations

Understanding the spatial distribution of genetic diversity and structure in endangered species is vital for effective conservation management. This research discusses the results of an initial analysis of the genetic structure and variation of the spotted turtle (Clemmys guttata), a species of conservation interest. The study sampled 913 individuals from 78 unique locales across 16 states in the eastern portion of the species' range. Utilizing ddRADSeq, a de novo genome assembly was developed to identify nearly 20,000 potential loci. A total of 926 were selected for this analysis. Results revealed no spatial clustering of genetic diversity or structure, …

A Day In The Life Of A Beanhead, Patrick Potter

Mighty Pen Project Anthology & Archive

It's a beautiful spring morning at West Point Academy, and Cadet Potter is barefoot, late, and an easy target.

For freshman, or Beanheads, just trying to get by at West Point, life is tough. This short humorous memoir recounts a harrowing school day of one such cadet.

Articles, stories, and other compositions in this archive were written by participants in the Mighty Pen Project. The program, developed by author David L. Robbins, and in partnership with Virginia Commonwealth University and the Virginia War Memorial in Richmond, Virginia, offers veterans and their family members a customized twelve-week writing class, free of …

Confessions Of A Bomb Tech, Harry Mayer

Mighty Pen Project Anthology & Archive

An EOD technician, or bomb tech, recounts a render safe procedure conducted on a rainy December day. A study on luck, defusing bombs, and the many EOD protocols written in blood.

Articles, stories, and other compositions in this archive were written by participants in the Mighty Pen Project. The program, developed by author David L. Robbins, and in partnership with Virginia Commonwealth University and the Virginia War Memorial in Richmond, Virginia, offers veterans and their family members a customized twelve-week writing class, free of charge. The program encourages, supports, and assists participants in sharing their stories and experiences of military …

The Emerald Knights, Harry Mayer

Mighty Pen Project Anthology & Archive

A Marine is transferred to the Navy, and is forced to adapt to a drastically different set of rules and attitudes.

Articles, stories, and other compositions in this archive were written by participants in the Mighty Pen Project. The program, developed by author David L. Robbins, and in partnership with Virginia Commonwealth University and the Virginia War Memorial in Richmond, Virginia, offers veterans and their family members a customized twelve-week writing class, free of charge. The program encourages, supports, and assists participants in sharing their stories and experiences of military experience so both writer and audience may benefit.

Jamie Robertson: Make For Higher Ground, Elizabeth S. Hawley

Art Inquiries

No abstract provided.

Translating Antiquity Onto Souvenirs: The Collectively Shaped Reception Of The Doves Of Pliny On Micromosaics, Lauren K. Disalvo

Art Inquiries

No abstract provided.

The Date Of The Allegory Of Mercy At The Misericordia In Florence...Again: Some Clarifications Regarding The Historical Setting, William R. Levin

Art Inquiries

No abstract provided.

An Interview With Brianna Harlan, Mysoon Rizk, Brianna Harlan

Art Inquiries

No abstract provided.

Suzanne Valadon: Model, Painter, Rebel; And Modigliani Up Close, K. A. Mcfadden

Art Inquiries

No abstract provided.

Medieval Bologna: Art For A University City, Ashley Elston

Art Inquiries

No abstract provided.

Jacqueline Jung, Eloquent Bodies: Movement, Expression, And The Human Figure In Gothic Sculpture, Kerr Houston

Art Inquiries

No abstract provided.

Commonwealth Times 2023-11-29

Commonwealth Times, 1969-

No abstract provided.

Prisons And Universities: Co-Creating Curricula For Prison-University Partnerships., Michela Scalpello

Journal of Prison Education Research

This paper illustrates the approach of co-creating education where co-creation was an important aspect of the curriculum design. It makes a case for prison-university partnerships through two pedagogical case studies – one within a prison setting with a focus on soft skills acquisition and another in a Higher Education setting focusing on international criminal justice. Originating from the observations and reflections of an educator which led to a participatory action research opportunity, it asserts that actively teaching and learning together increases effective learning through better understanding and motivation, as well as giving access to the right to education regardless of …

Understanding Incarcerated Education: A Review Of The Digital And Gender Inequality Impacts Of Accessibility And Inclusivity Of Higher Education For Incarcerated Students, Bianca R. Parry Phd

Journal of Prison Education Research

Education in the correctional environment is endorsed as an effective rehabilitative tool linked to reducing recidivism and improving reintegration. Unfortunately, while researchers from the Global North are particularly active on the subject of the accessibility of digital education in corrections, the same cannot be said for the Global South. Of further concern is that few of the studies conducted have focused specifically on incarcerated women’s access to education. As discussed in the literature review to follow, research regarding higher education in corrections has the potential for expanding academics, stakeholders, and policy makers understanding of incarcerated students’ pathways towards education attainment. …

Art Nights: Reimagining Professional Development As A Ritual, Libba Willcox

International Journal of Lifelong Learning in Art Education

Art teachers’ need for connection, passion for artmaking, desire for mentoring, and quest for renewal led me to ask, what happens if we reimagine professional development as ritualized artistic practice? What would occur if our ritual was collaborative and intergenerational? How might ritualized professional development aid the quest for renewal? Pulling imagery and quotes from a larger qualitative and arts-based research study (Willcox, 2017), this visual essay shares what happened when an intergenerational group of art teachers met and engaged in artistic inquiry about their teaching practice. Specifically, it weaves together imagery and quotes to illustrate how our ritual, art …

The Ritual Of Therapeutic Artmaking In Long-Term Care, Melinda Heinz Dr., Elissa Wenthe, Alexis Schramel

International Journal of Lifelong Learning in Art Education

The transition to long-term care settings can be difficult for residents and feelings of loneliness, depression, and anxiety are not uncommon in these environments. However, participating in therapeutic artmaking rituals creates opportunities for residents to process their feelings, experience states of flow and mindfulness, engage with others, and focus on their own psychological growth. In long-term care, the physical needs of residents are often prioritized, but psychosocial needs also require attention. For this project, therapeutic artmaking rituals were created at a long-term care facility in three levels of care over 12 months. Older adults engaged with clay, paint, raw fiber, …

Intergenerational Implications Of Ritual In Art Education, Angela M. La Porte, Peg Speirs, Camilla Mccomb

International Journal of Lifelong Learning in Art Education

This article introduces the concept of ritual and the role it can play in art education across generations from PK-12 schools to community collaborations. Three authors elaborate on research, personal experiences, and applications of ritual in their art education practice. The first introduces ritual within personal, historical, cultural, psychological, and sociological contexts. Then, relates these to art education curriculum and an intergenerational community collaboration. Author 2 shares experience with ritual-based artists using performance, body adornment and modification to communicate creative sacred/secular expression. Author 3 describes her hesitancy and eventual success in engaging preadolescents in ritual-based discussions. All of these perspectives …

Commonwealth Times 2023-11-08

Commonwealth Times, 1969-

No abstract provided.