Digital Commons Network^™

Examining Traumatic Bone Fracture Healing Versus Surgical Osteotomies In Canines And Resulting Rates Of Infection, Grace Gsellman

Williams Honors College, Honors Research Projects

The development of osteomyelitis after surgical osteotomies and fracture repair in canines can propose serious health risks, ultimately leading to additional intervention from veterinarians that can become costly for pet owners and effect prognosis for the patient. Preventive measures are currently implemented during surgery and postoperatively. However, infection rates still range from 3.0% to 7.9% (Clark et al., 2018). By examining traumatic bone fracture healing versus surgical osteotomies in canines through the collection of both clinical and radiographic medical records, our primary objective was to further understand the physiological mechanism by which osteomyelitis develops. Limitations related to the collection of …

Music On The Brain, Skyler Bortz

Williams Honors College, Honors Research Projects

Music surrounds us in our daily lives through the radio, social media, and our own personal playlists. Taste in music varies across individuals and cultures, but it is a singular, uniting aspect of society. Music creates connections and meaning that would be lost if the first string of an instrument had not been heard. Creativity is sparked with music which adds to the artistry of cultures and other forms of art.

As music develops artistry, so does dance. Music led movement to begin as dance developed through the centuries. While movement can occur in silence, it becomes more impactful when …

Prosthetic Foot/Ankle Inversion & Eversion Enhancement, Jason Wiebrecht, Maddison Grimes

Williams Honors College, Honors Research Projects

Modify a prosthetic foot/ankle, that currently has power at the ankle joint, for dorsiflexion/flexion so that it supplies power across a simulated subtalar joint, making the joint capable of inversion/eversion.

Brown Booby Family Units: Comparing Mothers, Fathers, And Chicks Through Stable Isotopes, Erin Taylor

Williams Honors College, Honors Research Projects

Seabird behavior and diet is important to study in order to determine where to focus conservation efforts in a rapidly changing climate. A primary aim of my project is to understand how brown booby family members from a breeding colony on Islas Marietas, Mexico relate to each other isotopically and in terms of their diet. Comparing the family units (mother, father, and chick from the same nest) of these seabirds and sex trends overall will help develop the big picture to determine the best conservation efforts for this species. I also aim to improve our ability to compare seabird plasma …

Using Unmanned Aerial Systems (Drones) With A Thermal Sensor To Map And Count Deer Population, Maxwell C. Ott

Williams Honors College, Honors Research Projects

The number of deer in an area is an important statistic for land managers to know, as overabundance has many negative effects. There are many methods that have been used to count deer in the past, such as using manned helicopters and airplanes, walking on foot, and conducting controlled hunts. UAS (unmanned aerial systems) is a growing field that provides many benefits over traditional methods of counting deer, such as lower cost and missions being less time consuming. Using a thermal sensor attached to a UAS makes it simple to spot any deer during a flight. Two main methods of …

Exploring Tensile Mechanics Of Cribellar Hypochilus Pococki, Morgan Waggoner

Williams Honors College, Honors Research Projects

The two major types of silk seen, are cribellate and viscid silk. Cribellate silk is produced by the behavioral trait of combing the silk with the spiders hindlegs to achieve the adhesion property needed to capture prey in a web. This study aims to classify the most primitive cribellate capture thread, from a species not studied thus far- Hypochilus pococki. Previous studies on cribellate silk, have produced extraordinary tensile results, increasing the need to study more cribellate species (Michalik et al, 2019). The results found suggest that Hypochilus pococki, does not exhibit extreme values of tensile mechanics, but more …

Ai And Machine Learning Usage In Actuarial Science, Joanna Riley

Williams Honors College, Honors Research Projects

Some people in the world work hard and do whatever it takes in order to get a job that they love. There are others that don’t care about their jobs and solely perform them in order to make money. So, there are individuals or groups that wouldn’t care if a machine or computer were to replace them in their job, but others would be devastated. The question for this paper is: Can actuaries be completely replaced by computers, or do we need the human mind in order to make proper decisions and judgements?

Key words and phrases: actuarial science, artificial …

Non-Invasive Method For Leptin Supplementation In Zebrafish (Danio Rerio), Regan Mcnamara

Williams Honors College, Honors Research Projects

I tested the hypothesis that recombinant leptin protein can be introduced to zebrafish in vivo through non-invasive soaking in a solution containing the protein. One way to study various molecules’ effects in vivo is through intraperitoneal or intracerebroventricular injections during the embryonic or larval stage, which is invasive, difficult to administer, and can have a high mortality rate. 48 hours post fertilization (hpf) zebrafish were soaked in a His-tagged recombinant leptin protein solution at 10 nM and 100 nM concentrations (produced by Genscript). After soaking, zebrafish larvae were washed extensively to remove all recombinant protein on their exterior before homogenization. …

The Role Of Influenza Infection On Cell Metabolism, Megha Mokkapati

Williams Honors College, Honors Research Projects

In this particular study global metabolomics LCMS data was analyzed to determine the effect of influenza infection on host metabolic processes. Specifically, wild-type male and female mouse lung samples from mice infected with PR8 (H1N1) or both PR8 and a reinfection of X31 (H3N2) were analyzed. The LC/MS(liquid chromatography-mass spectrometry) based global metabolomics will be performed on the samples using hydrophilic interaction liquid chromatography to separate polar analytes from the tissues (Dettmer, Aronov, 2007). Metabolites impacted by influenza infection in all samples will be analyzed to compare male and female mice, as well as differences between PR8 infection and X31 …

Home Health Care Resource Binder: A User-Friendly Guide For Crossroads Hospice And Palliative Care, Deanna Eder

Williams Honors College, Honors Research Projects

Patients and families searching for home health care need accurate information regarding the community resources available to them to promote aging in place and to maintain their quality of life. In connection to the social workers at Crossroads Hospice and Palliative Care, the researcher identified a need for a centralized source of up-to-date information regarding local home health care agencies due to the current resource deficit. Social workers and other health care professionals are expected to benefit from a concise list of resources readily available to provide their patients and families with adequate support to make informed decisions about a …

Assessing Morphology Of Iprgcs After Traumatic Brain Injury, Brian Foresi, Matt Smith

Williams Honors College, Honors Research Projects

ipRGCs are retinal ganglion cells that project to visual processing centers of the brain for nonimage forming visual functions. The relation of ipRGCs to tramatic brain injury (TBI) is emerging as data has been published describing ipRGC functional changes in TBI affected military veterans. Major symptomologies of concussions, a mild form of TBI, also overlap with the function governed by sites in the brain with major ipRGC projection percentages. Assesing if a morphological change is occuring in the ipRGCs after a TBI could support the idea of a pathological mechanism of the injury. This study could also indicate further relevance …

Comparison Of Fe(Iii) Reduction Rates By Iron-Reducing Bacteria Within Sub Muros Samples From Quadrilátero Ferrífero Iron-Ore Caves, Brazil, Summer Ellis

Williams Honors College, Honors Research Projects

Previous research investigating the speleogenesis of iron-ore caves (IOC) in the Quadrilátero Ferrífero, or “Iron Quadrangle,” of Brazil suggests that microbial iron reduction and subsequent dissolution of the surrounding Fe(III) rich rocks is responsible for cave formation. A soft intra-wall substance (sub muros) containing iron-reducing bacteria (FeRB) was discovered underneath the durable crusts of cave walls. The goal of the study was to determine if reduction rates were comparable between sub muros samples, while additionally observing how different electron donors affect microbial iron reduction. To do this, I compared Fe(III) reduction rates between sub muros samples collected from …

Development Of A Method For The Detection And Quantification Of Various Benzodiazepines And Z-Drugs In Human Blood And Qualitative Identification In Urine Samples Using Liquid Chromatography Mass Spectrometry (Lc-Ms/Ms), Haley Michel

Williams Honors College, Honors Research Projects

This method developed in the toxicology department at the Cuyahoga County Medical Examiner’s Office (CCMEO) detects 40 benzodiazepines and metabolites along with several z-drugs in blood and urine by liquid chromatography tandem mass spectrometry. A sample amount of 0.5 mL was used to detect analytes in postmortem drug facilitated sexual assault and impaired driving cases. Twenty-nine analytes met criteria for quantification while the remaining 14 were used as qualitative indicators. Bias and precision results for quality controls met criteria, staying within ±15% except for clonazolam and etizolam which were within ±20%. Quantitative reporting criteria which included dilution integrity was met …

Bioimpedance Sensor, Ryan Byo, Kevin Libertowski

Williams Honors College, Honors Research Projects

A bioimpdance senor to measure the impedance of a human body. Completed as part of the engineering Senior Design Project

Alchemy In Eastern Literature, Hamlet Isakhanli

Khazar Journal of Humanities and Social Sciences

Alchemy, developing in Ancient Egypt and its environs, was formed during the Islamic age as the branch of science and technology. The transmutation of base metals into noble metals and attempts to achieve immortality or rejuvenation by elixir or philosopher`s stone have been expansively reflected in Eastern literature and folklore. This research discusses the endeavors of great rulers of the ancient East, alchemists of the pre-Islamic and, especially, Islamic periods, and prominent writers of the Islamic Golden Age and contemporary period who wrote various treatises devoted or related to alchemy and alchemists. Discussions here include the great Sumerian epic “Gilgamesh” …

Tensile Strength, Growth Factor Content And Proliferation Activities For Two Platelet Concentrates Of Platelet-Rich Fibrin And Concentrated Growth Factor, Yi-Jan Hsia, Hung Maan Lee, E-Chin Shen, John T. Shen, Earl Fu, Hsien-Chung Chiu

Journal of Dental Sciences

Abstract Background/purpose Platelet-rich fibrin (PRF) can be obtained by centrifuging fresh blood in the absence of anticoagulants. Varying the centrifugation speeds may produce tougher and richer concentrated growth factors (CGF). This study examines tensile strength, growth factor content, and the potential of CGF and PRF in promoting periodontal cell proliferation. Materials and methods Blood (40 mL/subject) was collected from 44 healthy subjects. PRF and CGF were prepared by centrifuging at 3000 rpm and switching speeds ranging within 3000 rpm, respectively. Fibrin strip was prepared and its tensile strength was measured. Transforming growth factor beta 1 (TGF-β1), platelet-derived growth factor BB …

Where No One Can Hear You Scream: Regulating The Commercial Space Industry To Ensure Human Safety, Kurt Harris

Health Matrix: The Journal of Law-Medicine

Outstanding Note of the Year (2019)

A Woman’S Choice? The Constitutionality Of Down Syndrome Abortion Bans And The Breakdown Of The Doctor-Patient Relationship, Christine Scherer

Case Western Reserve Law Review

No abstract provided.

Ultrafast Time-Frequency Spectroscopy Based On Few-Cycle Pump-Probe Transient Reflectometry, Hemang Jani

Dissertations

Over the last decade, advances in novel materials such as two-dimensional (2D) materials, metamaterials, plasmonics, and negative-electron-affinity (NEA) structures have triggered rapid growth in the development of ultrafast optoelectronic devices. This calls for simple yet effective approaches to characterize ultrafast dynamics in these materials and devices. An important aspect of this thesis research is to demonstrate one such approach by amalgamation of state-of-the-art in ultrashort light pulse source with a classical pump-probe methodology to develop a Few-Cycle Pump-Probe Reflectometer (PPR) system, which can offer both high temporal resolution and broad spectral coverage. As one of its applications, this work focuses …

2019 U.S. Globe Partner Yearbook, Globe U.S. Coordination Office

Partner Yearbooks

No abstract provided.

Batten Down The Hatch[Es]! Restoring The Patent System’S Role Within The Pharmaceutical Industry, Rocco Screnci

Case Western Reserve Law Review

No abstract provided.

Toward A Role For Protest In Environmental Law, Emily Hammond

Case Western Reserve Law Review

No abstract provided.

Polluting The Epa’S Long Tradition Of Economic Analysis, Michael A. Livermore

Case Western Reserve Law Review

No abstract provided.

Northeastern Illinois University, Academic Catalog 2020-2021, Northeastern Illinois University

Course Catalogs

No abstract provided.

Wisdom As Loving Justice: An Interfaith Perspective, Deborah Zawislan

Masters Essays

No abstract provided.

The Ubiquity Of Phi In Human Culture & The Natural World, Jennifer Bressler

Masters Essays

No abstract provided.

The Squeaky Wheel Gets The Grease: Ap Students Ask For More Critical Reading And Writing And Less Test Preparation, Heidi S. Lateulere

Masters Essays

No abstract provided.

A Brand New Narrative: Social Attitudes Toward Conflict Resolution And Inefficiency In Marketing And Branding, Emily Skinner

Department of Conflict Resolution Studies Theses and Dissertations

This study aimed to bring to light infield internal assumptions, expectations, and knowledge that may influence limitations on fostering an environment that can increase a social demand for conflict resolution services, knowledge, and practices. The research explored if the field’s marketing is influenced by the macro social norms, assumptions, and expectations of conflict and if they influence how the field communicates with its market. The study’s goal was to investigate if the marketing and the branding of conflict resolution are influenced by the social fact of conflict as negative. This study explored conscious and unconscious broad patterns of common-sense knowledge, …

Why Would I Want To Talk To Them? An Exploration Of Perceptions Of Talking Across Political Divides, Melinda Burrell

Department of Conflict Resolution Studies Theses and Dissertations

Americans are increasingly reluctant to talk across the political divide, a problematic situation for a system predicated on a citizenry exploring a marketplace of ideas and arriving at policy consensus. This study seeks to illuminate this problem through a qualitative, exploratory study around the research question of how conservatives and liberals experience communicating across the political divide. Results are examined through a research framework that first posits the benefit of deliberative democracy (Habermas, 1996), then identifies two major challenges to such – the tendency to avoid uncomfortable political discussions (Eliasoph, 1998) and the emotional, identity-driven process of polarization (Iyengar and …

Apart Yet Still Together: An Interpretative Phenomenological Analysis Of How Coparents Navigate Conflict Post-Divorce, Rebecca Anderson

Department of Conflict Resolution Studies Theses and Dissertations

This study explored the experiences of parents choosing to coparent after divorce in an effort to understand the challenges and conflicts they encountered and how they managed those conflicts. The qualitative study included the experiences of 18 individuals, 9 mothers and 9 fathers through semi-structured interviews. Participants ranged in age from 31 to 52 years old. While all shared custody, they varied in custody arrangements. The number of years divorced ranged from one year to fifteen years. Parents had anywhere from one to four children between them. At the time of the divorce, children ranged in age from seven months …