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The University of Akron

2021

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Articles 1 - 30 of 31

Full-Text Articles in Life Sciences

Penn State Extension Services And Plain People: An Inside Perspective On A Trust-Based Relationship, Phillip Martin Dec 2021

Penn State Extension Services And Plain People: An Inside Perspective On A Trust-Based Relationship, Phillip Martin

Journal of Amish and Plain Anabaptist Studies

This perspective on Penn State Extension Services and plain people is based on my personal experiences as a plain person, in which I interacted with Extension Services first as a farmer, and then (while working on a doctorate) as a part of the Extension system. Penn State Extension started over a century ago and was deliberate in reaching out to plain (conservative Anabaptist) farmers since the beginning, which led to a history of trust-based cooperation. For all these successes there remain challenges to effective cooperation with certain plain individuals and subgroups. I suggest these challenges are broadly similar to those …


Hotline Number To Reach And Offer Agricultural Information To Plain Anabaptists During The Covid-19 Workplace Closures, Emily Shoop, Carly Becker, Nathan Glenn Briggs, Danielle Smarsh Dec 2021

Hotline Number To Reach And Offer Agricultural Information To Plain Anabaptists During The Covid-19 Workplace Closures, Emily Shoop, Carly Becker, Nathan Glenn Briggs, Danielle Smarsh

Journal of Amish and Plain Anabaptist Studies

The Penn State Extension Animal Systems Team developed a toll-free hotline phone number to convey short educational messages to maintain contact and outreach to Pennsylvania’s animal producing Amish, Mennonite, and other plain Anabaptist populations. During the COVID-19 pandemic, Penn State Extension’s programming went largely online via webinars, online courses, and emails. This change in programming excluded a large sector of Pennsylvania farmers who do not use or have access to the internet and, as such, were liable to miss important best management practice reviews and timely updates in animal agriculture. The Animal Systems Hotline offered callers the choice to listen …


Agricultural Support For The Old Colony Mennonites Of Belize: A Collaborative Effort Between North American Old Order Mennonites And A Cornell Extension Educator, Judson Reid Dec 2021

Agricultural Support For The Old Colony Mennonites Of Belize: A Collaborative Effort Between North American Old Order Mennonites And A Cornell Extension Educator, Judson Reid

Journal of Amish and Plain Anabaptist Studies

The Old Colony Mennonites of Belize practice a conservative form of Anabaptism where technology, dress and lifestyle choices are informed by church standards. Members live in a spatially contiguous Colony, which creates land pressure over time as population increases. The development of new Colonies is necessary for the Mennonites to participate in agricultural livelihoods. The Indian Creek Colony of Belize has experienced agricultural and economic hardships since its inception in the 1989 due to land costs, crop failures and debt structure. Old Order Mennonites of North America developed an outreach effort to assist with on-farm production of vegetable crops to …


Providing Agricultural Information To Amish And Mennonite Farmers: Creative Adaptations To Wisconsin Extension Programs And Communications, Richard Halopka Dec 2021

Providing Agricultural Information To Amish And Mennonite Farmers: Creative Adaptations To Wisconsin Extension Programs And Communications, Richard Halopka

Journal of Amish and Plain Anabaptist Studies

This service provider report taps into the experience of a longtime Extension Educator in Wisconsin. Pulling from his work in Clark County, WI, where Amish and Old Order Mennonites have been particularly important to the local agricultural economy, he provides examples of how Extension can modify programming to meet the needs of plain producers. Topics of interest to Amish and Mennonite farmers include nutrient management, forage quality, and farm safety. Areas of program modification include approaches to communication, training, and support in ways that are culturally sensitive to church restrictions. In-person training and informational voicemail recordings have been particularly useful …


Effective Communication And Programming When Working With Amish Farmers: Reflections From A Wisconsin Agriculture Educator, Vance Haugen Dec 2021

Effective Communication And Programming When Working With Amish Farmers: Reflections From A Wisconsin Agriculture Educator, Vance Haugen

Journal of Amish and Plain Anabaptist Studies

The author, an agricultural educator who worked with the Amish in Wisconsin for over 30 years, discusses his outreach efforts, which have been focused on managed grazing, a method well suited to Amish producers. Managed grazing offers agronomic, economic, and ecological benefits. A key educational tool for communicating managed grazing practices is the pasture walk, and the author relates lessons learned from these events. The communal nature and focus on farmer-to-farmer information exchange is well received by Amish producers. It is helpful if pasture walk scheduling is done well in advance and is focused on farmer-based problems with farmer-based solutions …


Ohio’S Amish And Mennonite Produce Growers: Farm Trends, Information Needs, And Agricultural Communication Preferences, Brad Bergefurd Dec 2021

Ohio’S Amish And Mennonite Produce Growers: Farm Trends, Information Needs, And Agricultural Communication Preferences, Brad Bergefurd

Journal of Amish and Plain Anabaptist Studies

This study (1) describes the characteristics of Ohio Amish and Mennonite produce farmers and their operations; (2) determines awareness of and participation in OSU Extension programs by Amish and Mennonite produce farmers; (3) determines the methods used by Amish and Mennonite produce farmers to acquire farming information; and (4) identifies subject matter needs of Amish and Mennonite produce farmers for future Extension programming. In order to provide effective future Extension programming efforts for this particular clientele, a mail survey was used to collect data from 345 Ohio Amish and Mennonite farmers who participate at Ohio produce auctions. They were asked …


The Success Of Plain People’S Produce Auctions And Partnership With Missouri Extension, James Quinn, John Kruse, Londa Nwadike, James C. Piñero, David Trinklein Dec 2021

The Success Of Plain People’S Produce Auctions And Partnership With Missouri Extension, James Quinn, John Kruse, Londa Nwadike, James C. Piñero, David Trinklein

Journal of Amish and Plain Anabaptist Studies

The number of produce auctions led by plain Anabaptist producers has surged since the mid-1990s. Typically grower-owned, these businesses are centralized facilities providing a wholesale market to area growers for a diverse group of buyers. For growers seeking an adequate living from growing produce, these facilities help reduce marketing time and product transportation, and provide frequent sales events that guarantee payment. As such, they have developed into a solid and long-standing market for local produce. However, plain growers have experienced challenges trying new crops or scaling up production. This article details how Missouri Extension assisted plain farmers with their challenges …


Farm Food Safety Training For Amish Produce Growers Covered Under The Food Safety Modernization Act (Fsma), Luke Laborde, Jeffrey Stoltzfus, Kaila Thorn Dec 2021

Farm Food Safety Training For Amish Produce Growers Covered Under The Food Safety Modernization Act (Fsma), Luke Laborde, Jeffrey Stoltzfus, Kaila Thorn

Journal of Amish and Plain Anabaptist Studies

Commercial production of fruits and vegetables on Amish farms provides significant amounts of fresh produce that are regionally distributed through wholesale markets. In response to several multi-state foodborne disease outbreaks linked to contamination of fresh produce, the U.S. Food and Drug Administration (FDA) mandated farm food safety standards that most commercial produce growers must implement. Although there have been no foodborne disease outbreaks attributed to fresh produce grown on Amish farms, this regulation poses regulatory challenges for those who sell produce at wholesale produce auctions, cooperatives, and distribution warehouses. This article describes recent farm food safety standards issued by the …


Guest Editor’S Introduction: Outreach And Applied Agriculture Research With Plain Anabaptists: Lessons Learned And Future Directions, Caroline Brock Dec 2021

Guest Editor’S Introduction: Outreach And Applied Agriculture Research With Plain Anabaptists: Lessons Learned And Future Directions, Caroline Brock

Journal of Amish and Plain Anabaptist Studies

This issue of the Journal of Amish and Plain Anabaptist Studies (JAPAS) contributes to a dearth of literature on ways to understand how plain Anabaptist culture influences agri-environmental beliefs and practices and how it informs outreach and research. Only a few studies currently focus on outreach with plain Anabaptist growers (e.g., Brock, Ulrich-Schad, and Prokopy 2018; Bergefurd 2011; Jepsen and Mann 2015; Stoltzfus 2019; Hoorman and Spencer 2001/2002). This issue of JAPAS is the first comprehensive publication to include research articles and service provider reports focusing on plain people and agriculture. This issue addresses the history of Anabaptist …


Effects Of Hydrophobicity And Hydrophilicity On Adsorption Of Blood Plasma Protein, Tori Taylor Zimmerman Jan 2021

Effects Of Hydrophobicity And Hydrophilicity On Adsorption Of Blood Plasma Protein, Tori Taylor Zimmerman

Williams Honors College, Honors Research Projects

In recent times, Nanoparticles (NPs) are used in medical practices especially for their contribution to drug delivery. Blood plasma protein binds to titanium dioxide nanoparticles and prevent the delivery of drugs to the intended target. When the protein binds to the NPs, the NPs in turn change the secondary structure of the blood plasma protein. This can affect drug delivery and thrombosis. The different shapes of these NPs influence the binding affinity and adsorption of the blood plasma protein. The research analyzed the NPs for two variables, shape and hydrophobicity. We conducted this experiment to further research effects of hydrophobicity …


Sattvic Diet And All-Cause Mortality: A Systematic Review, Nrsimha Ghosh Jan 2021

Sattvic Diet And All-Cause Mortality: A Systematic Review, Nrsimha Ghosh

Williams Honors College, Honors Research Projects

A sattvic diet is a diet characterized by a moderate intake of food that is not reheated and is only eaten twice daily. It is mentioned in ancient Hindu scriptures such as the Srimad Bhagavad-gita. This paper aims to compare foods and habits considered to be sattvic with those considered to be rajasic and tamasic (those outside of the diet) in regard to all-cause mortality. Because of the many variable factors of all three diets, specific words mentioned in the texts were used to search Google Scholar, Agricola, Medline, Food Science Source, CINAHL Plus, Cochrane Library Online, PubMed, Health …


Titanium Dioxide Nanoparticles Binding To Human Blood Plasma Proteins, Morgan Miller Jan 2021

Titanium Dioxide Nanoparticles Binding To Human Blood Plasma Proteins, Morgan Miller

Williams Honors College, Honors Research Projects

Titanium Dioxide (TiO2, titania) nanoparticles are widely studied in cosmetology, food administration, and medical fields. This is due to the nanoparticles’ suitable properties, specific combination of strength and high corrosion resistance. With the increasing attention to these particles, there is concern with potential health complications. Some of the complications involved with titania nanoparticles include blood clots and immune reactions (Sit et al., 2019). In this study, we continue the study conducted in the Sahai research group (J. Chen. MS thesis, 2020), on the binding of titania nanoparticles with blood plasma proteins, focusing on potential effects of shape only. …


An Assessment Of The Ph Of The Soil In The Tamarack Bog, Clarity Gunn Jan 2021

An Assessment Of The Ph Of The Soil In The Tamarack Bog, Clarity Gunn

Williams Honors College, Honors Research Projects

The purpose of this research project was to assess the pH of the Tamarack bog. The research was conducted once a month, weather permitting, at the Tamarack bog at the Bath Nature Preserve in Akron Ohio. Data collection began on July 31st, 2019 ended October 2020 and was supplemented with pilot data collected in 2018. The pH was taken with a pH probe at specific sampling sites and transects that have been placed by Dr. Mitchell previously for other experiments. It was found that the Tamarack bog presented as a mosaic bog with features of a fen as well. The …


Analysis Of Circadian Rhythm Irregularities On The Health Of Shift Workers, Sahil Rajan Jan 2021

Analysis Of Circadian Rhythm Irregularities On The Health Of Shift Workers, Sahil Rajan

Williams Honors College, Honors Research Projects

Circadian rhythms involve the natural 24 wake-sleep cycle that governs proper maintenance of biological sleep schedules. Circadian rhythm disruption has been associated with health issues such as diabetes, obesity, and mental health disorders such as bipolar and sleep disorders. In this study, a survey method was utilized in order to analyze specific population demographics to determine whether working day or night shifts predisposed individuals to health issues due to disruptions in their circadian rhythms. This study was also carried out to observe popular coping strategies among night shift workers. Of all the variables tested comparing the difference between day and …


A Field Study Of Mimulus Alatus And Its Visitors, Joshua Stefan, Nathan Stefan Jan 2021

A Field Study Of Mimulus Alatus And Its Visitors, Joshua Stefan, Nathan Stefan

Williams Honors College, Honors Research Projects

The purpose of this field study was to determine the flower characteristics of Mimulus alatus and observe the behaviors of visitors to the plant. Members of M. alatus were observed in their natural habitat to ascertain the flowering period for the plants and the lifespan of a single bloom; nectar and pollen levels were also periodically measured. Behavioral patterns of visitors to the flowers were recorded and the species identified. Statistical analysis was performed to deduce the relationships between time of day and nectar and pollen levels, as well as visitor behavior. The blooming period occurred from early July to …


Analysis Of Modern Barn Design, Gunther Soehnlen Jan 2021

Analysis Of Modern Barn Design, Gunther Soehnlen

Williams Honors College, Honors Research Projects

The agriculture industry is always changing. Barn structures are one of the most important aspects of the agriculture industry. As the agriculture industry changes, so does the design and construction of barns. There are many types of barns, but over the last 300 years four of the most prevalent types have been the Bank Barn, Open Span Truss Barn, Hoop Barn, and Transverse Frame Barn. The Bank Barn and Transverse Frame Barn have been popularly built for over 200 years. The Hoop Barn and the Open Span Truss Barn have been recently introduced to the industry, becoming popular within the …


Protocadherin-17 Expression And Function In Vertebrate Brain: A Literature Review, Mathea Mcguire Jan 2021

Protocadherin-17 Expression And Function In Vertebrate Brain: A Literature Review, Mathea Mcguire

Williams Honors College, Honors Research Projects

For this project, I will be doing a systematic review on protocadherin-17 function in vertebrate brain development and function in the last 10 years. Protocadherins are members of cadherin superfamily. Cadherins are calcium-dependent cell adhesion molecules that are implicated to play crucial roles in the information and maintenance of tissues and organs in vertebrate animals. This review will summarize major findings regarding protocadherin-17 expression and function in major model organisms such as zebrafish and mice, as well as results from human studies. It is hoped that this work will be a valuable source for background knowledge of protocadherin-17 function in …


Impact Of Covid-19 On Ohio's National Parks Visitation, Ryan Grzeschik Jan 2021

Impact Of Covid-19 On Ohio's National Parks Visitation, Ryan Grzeschik

Williams Honors College, Honors Research Projects

The COVID-19 pandemic has fundamentally changed the way in which society operates in order to get the novel disease under control. Businesses throughout the United States have had to close or reduce provided services, stay at home orders have secluded many people, and social distancing limits contact between others so many are turning to the parks system to cope with these changes. This study aims to find how the visitation of national parks in Ohio have been affected through the first six months of the pandemic. Visitation statistics were compared from March to August of 2020 to those same months …


The Evolution Of Technology, Kelly Cooper Jan 2021

The Evolution Of Technology, Kelly Cooper

Williams Honors College, Honors Research Projects

As per outlined by Dr. Quinn, this literature review will be a comprehensive review paper including an overview of current and previous research done in the field of Memetics. This will further include sifting through literature to hone in on a specific, new area of memetics Dr. Weeks is focused on, the evolutionary change of abiotic factors through purchasing. This is to be completed with the help of the library worshops designed to teach the skills necessary to undergo a literature review of this size. I will also participate in weekly reading groups to discuss papers and work closely with …


An Enumeration Of Nested Networks, Nathan Cornelius Jan 2021

An Enumeration Of Nested Networks, Nathan Cornelius

Williams Honors College, Honors Research Projects

Nested networks have several applications in phylogenetics and electrical circuit theory. In many cases, there may exist more than one distinct network which correctly models a given data set. This proposes a combinatorial problem to determine all possible network solutions. In this paper, we partially solve this problem by developing exponential generating functions which enumerate all 1-nested and 2-nested unicyclic networks. We also describe our procedure to directly count all 1-nested and 2-nested networks and provide all 1-nested networks with 7, 8, and 9 terminal nodes.


Protocadherin-19 Expression And Function In Vertebrate Brain Review, Makana Mcguire Jan 2021

Protocadherin-19 Expression And Function In Vertebrate Brain Review, Makana Mcguire

Williams Honors College, Honors Research Projects

For this project, a systematic review will be conducted on published studies on protocadherin-19 expression and function in vertebrate central nervous system development in the last 10 years. Protocadherin-19 (pcdh19) is a member of the cadherin superfamily. Cadherins are calcium-dependent cell adhesion molecules show to play important roles in vertebrate tissue development including the formation of the central nervous system. Understanding molecular and cellular mechanisms underlying the function of pcdh19 will help aid in understanding disease(s) caused by malfunction of this molecule, and lead to potential strategies for treatment. Data will be collected via online search of databases. The project …


Power Amplification Strategies Across Animals, Rayhan Asif Jan 2021

Power Amplification Strategies Across Animals, Rayhan Asif

Williams Honors College, Honors Research Projects

Animals use muscles for movement, but some have evolved mechanisms to exceed maximum power used in a motion known as power amplification. In this literature review, I analyzed and compared the evolution of structures capable of power amplification between species. Structures capable of power amplification were broken down into the basic components of the engine, amplifier, and tool. The species analyzed were found to possess necessary structures for power amplification which were relatively similar to each other in morphology, but varied greatly in function. The ease with which these structures evolved was evaluated based on the amount of divergence which …


The Effect Of Nutrition Education On Nutrition Knowledge In Low-Income Minority Adults, Samantha Lindsay, Isabella Dillon Jan 2021

The Effect Of Nutrition Education On Nutrition Knowledge In Low-Income Minority Adults, Samantha Lindsay, Isabella Dillon

Williams Honors College, Honors Research Projects

The availability of health and nutrition knowledge is disproportionately lower in minority populations compared to their majority counterparts despite minority populations at higher risk for health problems related to poor dietary habits from cultural and social influences. The purpose of this project was to determine if a weekly, culturally competent, group-delivered, nutrition education intervention affected nutrition knowledge in minority adults. The project was a smaller arm of the FABU study, which provided the education intervention. This study was guided by Bandura’s Social Cognitive Theory and used a quantitative non-experimental design with a convenience sample of adults living in lower-income, minority …


Effect Of Metal Ions On Peptide Folding, Lucas Greggila Jan 2021

Effect Of Metal Ions On Peptide Folding, Lucas Greggila

Williams Honors College, Honors Research Projects

ABSTRACT: Metal sulfides and other minerals were present on early Earth and most likely contributed to the origins of life as we know it. At some stage in prebiotic chemical evolution, random coil polypeptides obtained alpha helices and beta sheet structures to create enzymes. Many early proteins contain transition metal sulfide clusters at their core active sites. Here, I examined the effects of Zns, FeS and CdS, three metal sulfides that existed in early Earth environmental settings, on structure of random coil polyglutamic acid under neutral pH conditions. These minerals did not induce a conformational change in a polyglutamic acid …


Role Of Vascular Endothelial Growth Factor Receptor 2 Pathway Due To Preeclampsia: A Review, Firdous Ali Jan 2021

Role Of Vascular Endothelial Growth Factor Receptor 2 Pathway Due To Preeclampsia: A Review, Firdous Ali

Williams Honors College, Honors Research Projects

Preeclampsia is a pregnancy complication that is characterized mainly by hypertension in the mother. The exact pathogenesis of preeclampsia is unknown, although the disease is attributed to a number of factors such as angiogenic factor levels and endothelial dysfunction. Presently, the control program for the disease involves the delivery of the fetus and the placenta. There is a need to develop novel therapies that would control preeclampsia from the moment it is diagnosed to minimize the effects on the mother and child. VEGF is a protein involved in the pathogenesis of the condition. The defect in one of its receptors, …


Comparing Capabilities Of Shewanella Oneidensis Mr-1 And The Microbial Community Of Iron Caves To Reduce Fe(Iii), Aaron Douglas Pham Jan 2021

Comparing Capabilities Of Shewanella Oneidensis Mr-1 And The Microbial Community Of Iron Caves To Reduce Fe(Iii), Aaron Douglas Pham

Williams Honors College, Honors Research Projects

Caves are generally formed by the erosion and/or dissolution of rock and its subsequent removal by water. Iron ore caves (IOCs) form despite being hosted by relatively insoluble and weathering-resistant rock. Due to the discovery of a microbial community behind the walls of these caves, it was hypothesized that these bacteria could be responsible for speleogenesis. Iron ore exists in an oxidized (Fe(III)) state, but reduced (Fe(II)) form is soluble. It was further reasoned that the bacteria might be able to reduce Fe(III) through direct metabolic activity, which uses iron as an electron acceptor. Here we show that cave microorganisms …


Ecological Repentance, Emmanuel Salem Jan 2021

Ecological Repentance, Emmanuel Salem

Williams Honors College, Honors Research Projects

In an age ripe with discovery and analysis regarding anthropogenic pollution and the resultant climate change, a causal ideological explanation is naturally sought. This paper seeks to delve deep into the Christian religion and its relationship to the current climate crisis, as well as discuss whether or not predictions and speculative assertions professed in the famous essay by Lynn White, Historical Roots of our Ecological Crisis, hold up when surveyed with a more critical and thorough evaluative lens. This conversation is undertaken under three core considerations: biblical cosmology, what has happened in the world of Christian bioethics since White’s time, …


The Effects Of Increasing Positively Charged Metal Ions Within Synovial Fluid, Kandisi Anyabwile Jan 2021

The Effects Of Increasing Positively Charged Metal Ions Within Synovial Fluid, Kandisi Anyabwile

Williams Honors College, Honors Research Projects

Osteoarthritis is a degenerative joint disease that affects 10% of men and 13% of women over age of 60. It is the degradation of the cartilage between two bones; obesity, age, overuse, or injury are major contributors to the development of this disease. The joint is incapsulated by the synovial sac filled with a viscous solution that aids in lubrication referred to as synovial fluid. If the synovial sac is ruptured due to injury, positive ions (K+, Na+, Ca2+, and Fe3+) may affect viscoelastic properties within the sac. The purpose of this …


The Effect Of Cxcl12 Ligand On Internalization And Dimerization Of Cxcr4 Receptors In Live Cells, Loga Iyer Jan 2021

The Effect Of Cxcl12 Ligand On Internalization And Dimerization Of Cxcr4 Receptors In Live Cells, Loga Iyer

Williams Honors College, Honors Research Projects

The primary objective of this project was to determine the effect of CXCL12 ligand binding on the CXCR4 receptor, specifically, how it would impact receptor internalization and dimerization. The CXCL12 ligand derives from the stromal cell-derived alpha family [8]. The CXCR4 receptors, known as C-X-C chemokine receptor type 4 play an essential role in controlling cell proliferation. When misregulated, these receptors can drive tumorigenesis and are thus important targets of cancer therapy. These G protein-coupled receptors stimulate a cascade of signaling pathways in specific tissues [1]. These pathways include the positive transcriptional control of CXCR4 via the Nuclear Respiratory Factor-1 …


Identifying Molecular Pathways Underlying Noise-Induced Tinnitus, Mckenzie Rice Jan 2021

Identifying Molecular Pathways Underlying Noise-Induced Tinnitus, Mckenzie Rice

Williams Honors College, Honors Research Projects

Tinnitus is a serious neurological condition effecting 10-15% of adults, and can lead to other symptoms such as difficulty concentrating and sleeping, anxiety, and depression. Currently there are no FDA approved drugs to prevent or treat tinnitus, mainly due to a lack of understanding of its cellular and molecular pathways. T- and L- type calcium channels have been implicated in the modulation of tinnitus, as well as the dysfunction of gamma-aminobutyric acid (GABA) neurons. This study used the sound-based avoidance detection (SBAD) method in order to detect tinnitus and determine whether pharmacological treatments had an effect in mediating tinnitus. T-type …