Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 5 of 5

Full-Text Articles in Entire DC Network

An Approach To An Agave Problem: The Bioremediation Of Agricultural Waste By Yeast Fermentations, Joshua Michael Jarodsky Jun 2015

An Approach To An Agave Problem: The Bioremediation Of Agricultural Waste By Yeast Fermentations, Joshua Michael Jarodsky

Theses and Dissertations

The agricultural waste products created by industries, such as the Tequila manufacturing industry, create thousands of tons of waste material every year. This agricultural waste often becomes an environmental and ecological problem for fields and surrounding areas. The purpose of this study is to determine the potential of using the yeast Kluyveromyces marxianus 7-1 and Kluyveromyces marxianus 8-1 to ferment the leaf waste from the harvesting of the Agave tequilana as a form of bioremediation. Fermentations (anaerobic, under constant shaking, and at room temperature) were monitored for colony forming units, pH of fermentation broth, concentration of reducing sugars, and protein …


The Perceptions Of The Unwanted Horse Population In Illinois 2015, Kelsey Annette Schueler Jun 2015

The Perceptions Of The Unwanted Horse Population In Illinois 2015, Kelsey Annette Schueler

Theses and Dissertations

A survey to measure the perceptions of the unwanted horse population in the state of Illinois was developed. Horse owners, non-horse owners, and equine industry stakeholders in Illinois were the focus of the study. Participants were surveyed on their perceptions, awareness, and knowledge of the unwanted horse population in the state. Each survey included questions of current knowledge of legislation, background with equine, current methods to control the unwanted horse population, and methods they believe would benefit the population. A block style survey was developed, emailed to a statewide equine association listserv, and advertised through articles online. Findings show that …


Effects Of The Developmental Environment On Oxidative Damage And Antioxidants In Red-Eared Slider Turtle ( Trachemys Scripta Elegans ) Hatchlings, Lisa Allison Treidel May 2015

Effects Of The Developmental Environment On Oxidative Damage And Antioxidants In Red-Eared Slider Turtle ( Trachemys Scripta Elegans ) Hatchlings, Lisa Allison Treidel

Theses and Dissertations

Developmental environments influence many individual phenotypes. However, currently we have a limited understanding of how the developmental environment influences oxidative stress resistance phenotypes. Oxidative stress is defined as a physiological state during which the production of harmful free radicals exceeds the protective capabilities of antioxidants. Variations among adults in susceptibility to oxidative stress can have important consequences for life history strategies and fitness related traits. Our work was aimed at providing insight in to the role that the developmental environment plays on oxidative stress phenotypes in the model oviparous reptile the red-eared slider turtle (Trachemys scripta elegans). Here, we conducted …


Integrating Experiential Learning Into Animal Science Curriculum Through A Hands-On Beef Cattle Management And Marketing Contest, Corinne J. Harrison Mar 2015

Integrating Experiential Learning Into Animal Science Curriculum Through A Hands-On Beef Cattle Management And Marketing Contest, Corinne J. Harrison

Theses and Dissertations

According to the Illinois Agricultural Education, nearly 61% of students beginning their undergraduate studies in Agriculture at a 2-year college in Illinois come from non-farm backgrounds. Yet, knowledge of and experience in livestock operations is still a requirement for many careers in the animal science industry. In response to this predicament, the Department of Agriculture at Illinois State University has implemented a course that provides students an opportunity to gain hands-on experience with beef cattle management and marketing. The course was designed to enhance learning by requiring students to develop and execute a management and marketing plan for a pen …


Assessing The Perceptions Of Faculty Advisors And Green Industry Professionals On The Value Of Student Participation In A Professional Development Competitive Event, Katelynn Diane Clement Mar 2015

Assessing The Perceptions Of Faculty Advisors And Green Industry Professionals On The Value Of Student Participation In A Professional Development Competitive Event, Katelynn Diane Clement

Theses and Dissertations

The purpose of this study was to evaluate the impact Professional Landcare Network (PLANET) Student Career Days (SCD) professional development experience has on conceptual learning, job opportunities and placement, and job retention in the green industry. Student participants, PLANET judging team faculty advisors, and green industry professionals who attended the career fair were surveyed on their perceptions of PLANET Student Career Days and its related events. A block style survey was sent out to the participant groups. Depending on the participant's affiliation with PLANET Student Career Days, participants were asked a different set of questions in the survey. Each survey …