Digital Commons Network^™

The Efficacy Of Lactic Acid And Steam Vacuum Applications In Reducing Microbial Load And Prolonging The Shelf Life Of Beer Carcases, Rachel Smith

Theses

Many foodborne outbreaks occur globally each year compromising consumer confidence and highlighting the need for continued improvements with regards to product safety. Therefore, intervention decontamination applications are currently gaining a lot of attention within the beef industry as an additional measure to improve the microbiological condition of finished products. Many studies have shown decontamination methods to be effective, however variations within the published literature makes scientific comparison difficult. This aim of this study is to determine the efficacy of a 2-3% lactic acid solution and steam vacuum technologies as intervention methods in reducing the microbial load and extending the shelf …

Comparison Of Allergen Legislation Between India And Ireland, Naresh Machha

Theses

2 Abstract Food allergen is one of the major issues in countries like Ireland and India. In Ireland, allergen and ingredients labelling are considered as the topmost problems in the Irish food business. The problems can be solved under a strict framework guided by strong regulations. The problem is bigger in India than Ireland as in India, there is no proper legalized standard in the context of food allergens so the people who are allergic to certain food products are on high risk. Labelling is a major issue in India due to pluralism and diverse linguistic barriers. Ireland operated FSAI …

Food Fraud In Nigeria: Challenges, Risks And Solutions, Joy Ewomazino Opia

Theses

Food fraud is one of the most urgent and active food research and regulatory areas. It is an evolving problem in Nigeria that has led to the deaths of many people especially the vunerable groups that includes mostly children, the elderly and immunocomprised persons. Therefore the aim of this study is to investigate the current challenges of food fraud in Nigeria, identify the risks it poses on the health and wellbeing of Nigerians and propose measures to tackle food fraud at local and international levels by regulatory and government agencies. This study explored the relationship between food fraud, food security …

An Investigation Into The Prevalence Of Food Hypersensitivity Amongst Children In The Early Years Service In Ireland, Ruta Patel

Theses

In the early years services in Ireland, the study studied the prevalence of hypersensitivity to food and the associated food among children between the aging of 0 and 12. Participants were 980 EYS recorded with the State and Department of Education of the Republic of Ireland and Northern Ireland during 2019. In the descriptive-analytical report, the management guideline for answering these questions by the EYS was circulated electronically via emails and included information regarding class, age, food hypersensitivity and food that induce hypersensitivity among children. Results on the prevalence of allergens to Food and Coeliac diseases and current policies to …

Food Proteins: Sustainable Sources Of Proteins Responsible For Emulsions Stability In Food Products, Gleicy Kelly Oliveira Nogueria

Theses

One of the major challenges manufactures are facing is the fact that consumer’s personal health standards are changing constantly, modern consumers are willing to know more about the ingredients used in their food. The relationship with ethics and sustainability is leading to changes in the food industry. Seen this, manufactures are opting for other sources of ingredients, such as plant-based alternatives. However, the use of these sort of products need to be developed due to of their unknown properties. The use of sustainable plant proteins provides a variety of benefits to the product, such as added nutritional value as fiber, …

Beyond Internal And External: A Taxonomy Of Mechanisms For Regulating Corporate Conduct, Ann Lipton

Publications

Corporate discourse often distinguishes between internal and external regulation of corporate behavior. The former refers to internal decisionmaking processes within corporations and the relationships between investors and corporate managers, and the latter refers to the substantive mandates and prohibitions that dictate how corporations must behave with respect to the rest of society. At the same time, most commenters would likely agree that these categories are too simplistic; relationships between investors and managers are often regulated with a view toward benefitting other stakeholders.

As a result, this Article will seek to develop a taxonomy of tactics available to, and used by, …

An Image Of Perfection

AWE (A Woman’s Experience)

No abstract provided.

Minimizing Blood Loss In Spine Surgery., Christopher Mikhail, Zach Pennington, Paul M Arnold, Darrel S Brodke, Jens R Chapman, Norman Chutkan, Michael D Daubs, John G Devine, Michael G Fehlings, Daniel E Gelb, George M Ghobrial, James S Harrop, Christian Hoelscher, Fan Jiang, John J Knightly, Brian K Kwon, Thomas E Mroz, Ahmad Nassr, K Daniel Riew, Lali H Sekhon, Justin S Smith, Vincent C Traynelis, Jeffrey C Wang, Michael H Weber, Jefferson R Wilson, Christopher D Witiw, Daniel M Sciubba, Samuel K Cho

Department of Neurosurgery Faculty Papers

Study Design: Broad narrative review.

Objective: To review and summarize the current literature on guidelines, outcomes, techniques and indications surrounding multiple modalities of minimizing blood loss in spine surgery.

Methods: A thorough review of peer-reviewed literature was performed on the guidelines, outcomes, techniques, and indications for multiple modalities of minimizing blood loss in spine surgery.

Results: There is a large body of literature that provides a consensus on guidelines regarding the appropriate timing of discontinuation of anticoagulation, aspirin, nonsteroidal anti-inflammatory drugs (NSAIDs), and herbal supplements prior to surgery. Additionally, there is a more heterogenous discussion the utility of preoperative autologous …

Lew.1wr1 Rats Have Altered Hepatic Metabolism During Their Type 1 Diabetes Susceptibility Window, Madushika Wimalarathne

Theses

LEW.1WR1 (1WR1) rats have increased type 1 diabetes (T1D) onset with the administration of polyinosinic-polycytidylic acid (PIC). The objective of this study was to compare the insulitis status and liver gene expression in both control and treated 1WR1 rats during disease induction with a T1D-resistant strain of rat, the LEW/SsNHsd (SsNHsd). Using immunohistochemistry we observed higher T cell infiltration in the 1WR1 treated rats compared to the control strain, the SsNHsd PIC-treated rat. Yet we confirmed that the 1WR1 rats were not undergoing significant insulitis at the time point we selected. Interestingly the 1WR1 treated rat had significantly increased insulin …

A Case Of Megaloblastic Anemia With Suspected Gilbert Syndrome, Nair A, Prasad R, Dr. Ravikumar S, Dr. Prasanna Kumar

Digital Journal of Clinical Medicine

No abstract provided.

Evolution Of Senescence In Humans - The Rift Between Lifespan And Healthspan, Mitch Beito

Undergraduate Student Research Awards

No abstract provided.

The Bulletin: Sidney Kimmel Medical College At Thomas Jefferson University, Volume 69, Issue 1, Winter 2020

The Bulletin (formerly the Jefferson Medical College Alumni Bulletin)

This issue includes:

• Dean's Column - An Acquired Taste
• On Campus - Sidney and Caroline Kimmel Fund New Biomedical Research Building
• A Message from Elizabeth A. Dale - Generosity Goes Both Ways
• Discovery - It Takes a Village
• Solving the Puzzle - Shaping Jefferson's Neuroscience Department
• Faculty Profile - Kristin Rising, MD
• Alumni Profile - Neal Flomenberg, MD
• Student Profile - Hannah Garrigan
• Class Notes - 2019 Alumni Weekend
• Class Agent
• In Memoriam
• By the Numbers - The Vickie and Jack Farber Institute for Neuroscience

The Emotions Of Science: Using Social Media To Gauge Public Emotions Toward Research Topics, Cole C. Freeman

Graduate Research Theses & Dissertations

Online and in the real world, communities are bonded together by emotional consensus around core issues. Emotional responses to scientific findings often play a pivotal role in these core issues. When there is too much diversity of opinion on topics of science, emotions flare up and give rise to conflict. This conflict threatens positive outcomes for research. Emotions have the power to shape how people process new information. They can color the public's understanding of science, motivate policy positions, even change lives. And yet little work has been done to evaluate the public's emotional response to science using quantitative methods. …

Association Of Various Physiological And Fitness Markers To Body Fat Percentage In Physically Inactive Adults, Anthony Mckee

Graduate Research Theses & Dissertations

Obesity can dramatically and negatively affect many aspects of normal physiological functioning. Obesity is defined as abnormal or excessive body fat accumulation that presents a risk to health. Body mass index (BMI) is a widely used approach to quantify body fat in large group settings; however, this method has significant shortcomings with accuracy and estimation. More direct measures such as bioelectrical impedance analysis (BIA) can provide a more reliable and accurate assessment of body fat mass and, therefore reduce the shortcomings of BMI when assessing possible associations with health- and performance-related variables. A plethora of research studies has been conducted …

Rational Design Of Memory-Based Sensors: The Case Of Molecular Calorimeters, Obianuju Augusta Nwokolo

Graduate Research Theses & Dissertations

Thermodynamic characterization is crucial for understanding molecular interactions. However, methodologies for measuring heat changes in small open systems are extremely limited. We document a new approach for designing molecular sensors that function as calorimeters: sensors based on memory. To design a memory-based sensor, we take advantage of the unique kinetic properties of nucleic acid scaffolds. Particularly, we elaborate on the differences in folding and unfolding rates in nucleic acid quadruplexes. DNA-based i-motifs unfold fast in response to small heats but do not fold back when the system is equilibrated with surroundings. We translated this behaviour into a molecular memory function …

A Bioinformatic Approach To Exploring Land Plant Evolution, Lauren Margaret Orton

Graduate Research Theses & Dissertations

Today, researchers are inundated with an overwhelming amount of data due to advances in DNA sequencing technologies. This has benefited the fields of both bioinformatics and phylogenomics substantially. With the ability to increase sampling at both the taxonomic and molecular levels, we are now able to produce robust phylogenomic reconstructions and better discern relationships between taxa.

The goals of this dissertation are in two distinct parts: 1) to advance the understanding of land plant terrestrialization and evolution through examination of the closest relative to the land plant lineage, a species of green algae; and 2) to explore evolution among a …

The Role Of Medial Septum Cholinergic Function In Processing Self-Movement Cues To Maintain Spatial Orientation, Jenna Rae Osterlund

Graduate Research Theses & Dissertations

Wandering is the most life-threatening and commonly reported symptom of Alzheimer’s Disease (AD), a neurodegenerative disorder characterized by an inability to maintain spatial orientation. The often deadly consequences of wandering are projected to rise in the coming decades due to the advancing aged population. These upcoming challenges necessitate a more comprehensive understanding of the neurobiology of spatial orientation in order to evaluate novel therapeutic techniques for symptoms such as wandering. The inability to maintain spatial orientation in AD may be due to the pathological degeneration of the hippocampal cholinergic system. This neurological system is conserved across species for its function …

Wellness And Self-Care Of Counselor Education And Supervision Doctoral Students, Andrew Michael Plath

Graduate Research Theses & Dissertations

The purpose of this study is to identify and describe the wellness and self-care experiences of current counselor education and supervision doctoral students in CACREP accredited doctoral programs. Data were collected using the FFWEL-A2 inventory, two additional Likert agreement scales, two drop-down menus, and two open-ended questions. A total of 118 participants completed the survey. Total wellness scores on the FFWEL-A2 were higher than the norming group. Self-care data were grouped by strengths and challenges. Themes within strengths included individual activities, social activities, awareness, and overcoming guilt. Themes within challenges were time, lack of motivation or energy, expectations, perceptions of …

An Assessment Of Schools' Wellness Policies And Teachers’ Perspectives And Confidence In Teaching Nutrition In Elementary Schools In Jeddah, Saudi Arabia, Asma Yahya

Masters Theses

Nutrition education in school can provide students with the knowledge and skills to improve their eating behavior and overall health. This study aimed to evaluate the content of school wellness policies and understand teacher perspectives about teaching nutrition education at their schools in Jeddah, Saudi Arabia. In 2020, electronic surveys were used to evaluate the wellness policies in 11 elementary all-female government schools and teachers’ perspectives about the nutrition education offered in three elementary all-female government schools. Sixty-one teachers and eleven principals participated in this study. Fisher’s exact tests were used to test the differences between teachers’ perspectives and their …

Effects Of Insect Opportunists On A Four-Level Trophobiotic System Involving Nectar-Producing Galls Of The Cynipid Wasp Disholcaspis Quercusmamma (Hymenoptera: Cynipidae), Stephanie L. Smith

Masters Theses

The induction of plant galls is considered an adaptive life history trait found in many insect groups. The formation of galls provides several advantages to the gall maker, such as enhanced nutrition, favorable microclimate, and protection from natural enemies, including parasitoids, inquilines, and predators. Order Hymenoptera has many gall-making species, belonging to the gall wasp family Cynipidae. As an extended phenotype of the gall makers, some galls exhibit very sophisticated adaptive mechanisms involving multilevel species interactions. In particular, the oak galls of the Cynipid species Disholcaspis quercusmamma, found in much of Illinois, produce a palatable, sugary nectar-like secretion, attracting …

Untwining Threads: Second Wave Hmong Parents’ Conceptualizations Of Ways To Support Their Adolescent Children’S Education, Mao Sea Lee

Graduate Research Theses & Dissertations

This research identifies the support systems for adolescents’ education within the second wave Hmong refugee family setting. The study examines the parents’ perspectives on their own support systems for their adolescents’ education. The work focuses on studying both the instrumental support and psychological care these parents provide their teenage children and interprets why these parents choose to provide these resources. Studying these parents’ ways of supporting their adolescents provided a more in-depth understanding of why these recent refugee parents choose to invest of their resources to their adolescents’ education and, subsequently, what education means to them. The research also brought …

Peer Review Of Teaching Portfolio For Hort 306: Greenhouse Operations & Management, Stacy Adams

UNL Faculty Course Portfolios

A Greenhouse Operations and Management course designed specifically to serve the needs of horticulture students at an institution of higher learning has transitioned teaching philospophy to additionally serve any student with a potential use of a greenhouse in instruction, community outreach, research, extension, early childhood development, and thearapy. Through the Peer Review of Teaching Project, the course is explored, analyzed and redeveloped with intentional purpose.

Fdst 880p: Food Proteins - A Peer Review Of Teaching Project, Benchmark Portfolio, Kaustav Majumder

UNL Faculty Course Portfolios

FDST 880P: Food Proteins, is a course designed only for the graduate students for the department of food science and technology. The course work provides the opportunity to dwell deep into the fundamental chemistry, protein structures and functions to understand the physiochemical and biochemicals factors that govern the functionality and biological activity of the food proteins and proteins-derived peptides. For each of the course objectives, I describe how and why I organize the course, as well as how my pedagogical choices encourage the student learning and engagement. Collect and analyze the data on students' performance and progress during the semester …

Critical Thinking, Perspective-Taking, And Cultural Humility In Global Refugee Health Studies: A Peer Review Of Teaching Benchmark Portfolio, Julie A. Tippens

UNL Faculty Course Portfolios

This portfolio examines the third iteration of a course I developed for the Department of Child, Youth and Family Studies: CYAF 493 – Global Case Studies in Refugee Health and Wellbeing. The primary goal of this course is for students to think critically about the social and structural determinants of refugee health and wellbeing. I have also integrated three core course values to guide instruction: critical thinking, perspective-taking, and cultural humility. Student learning and engagement was analyzed through four areas: (1) a baseline assessment of students’ perceptions of refugees, (2) weekly homework reflections, (3) a book review assignment, and (4) …

Cooking Food Customs In The Pot Of Self-Governance: How Food Sovereignty Is A Necessary Ingredient Of Tribal Sovereignty, Kate Ricart

American Indian Law Review

No abstract provided.

Interprofessional Education: A Team Approach In The Classroom, Casey E. Humphrey, Karina Christopher, Cassandra Catherine Ginn

Pedagogicon Conference Proceedings

Interprofessional education is an increasingly common component of course work for health care professionals. Extant research provides examples of these collaborations across multiple health disciplines, however, there is no research that addresses interprofessional education between the fields of occupational therapy and dietetics. This study was conducted in order to fill the gap of extant research related to unique collaborations between occupational therapy and dietetics. The Interprofessional Attitudes Scale was given to occupational therapy and dietetic students pre/post participation in an interprofessional, active learning, educational case-study. There was one item on the scale that demonstrated a statistically significant change (“shared learning …

Creative Destruction And Cultural Lag In The Digital Age, George Ritzer, Piergiorgio Degli Esposti

Sociology Between the Gaps: Forgotten and Neglected Topics

No abstract provided.

Nutritional Strategies For Nurses In A Fast Paced Occupation, Zachary Christman

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

The foundation of the medical system are the nurses and certified medical assistants. Their personal health condition affects how well diseases and other medical conditions are handled. This article will begin with an overview of the eating behavior of nurses. Three different interventions which have been shown effective in a fast paced workplace are presented in order to improve the health of nurses and certified medical assistants. The first intervention is organizational changes that would increase the amount of time nursing staff have to eat. The second is the use of a messenger bag delivery system to provide needed food, …

Shrimp Farming In Thailand: A Pathway To Sustainability, Warinyupa Phornprapha

Pomona Senior Theses

Throughout this thesis I have laid out several factors that have contributed to the sustainability of shrimp farming in Thailand, and if sustainability whilst maintaining production can ever be achieved. To find out the current situation of shrimp farming in Thailand, the history of global and Thai shrimp farming is described. The social and environmental problems of the unsustainable history of shrimp farming in Thailand is then considered. Solutions to these effects conclude that it is up to the consumer to demand for better regulations from the government and the shrimp companies to ensure a sustainable future for shrimp farming …

Finding And Fighting For A Future Of Bicycles In Boise, Idaho, Kyle Lenhart-Wees

Pomona Senior Theses

This thesis will explore Boise, Idaho as a real-world case study of the car dominated American cities, and the potential to enact a large-scale shift to alternative forms of transportation. Examining the complexities of inter-governmental and communal-governmental relationships to better understand the history and current state of infrastructure and alternative transit facilities in Boise and theorizing a best path forward. The thesis will also delve into bicycle activists’ groups operating in Boise, to assess their goals and methods of reaching those goals.