Digital Commons Network^™

Air-Propelled Organic Fertilizer Grits Can Be Used To Control Weeds And Provide Nitrogen, Michael Carlson

Electronic Theses and Dissertations

Weeds are one of the biggest challenges for organic growers because of the alternative weed control methods. Air-propelled abrasive grit management has been reported to control weed seedlings in corn and soybeans while maintaining yield. This research examined the weed control, corn and soybean yields, nitrogen mineralization, and nitrogen yield responses from grits. The grits used in this research included: Phytaboost Plant Food 7-1-2 (soybean meal), Sustane 8-2-4 and 4-6-4 (turkey litters), and two non-fertilizer grits: Agra Grit (walnut shells) and corn cob meal. Field studies were conducted from 2015 to 2017 in Aurora, SD, Beresford, SD and Morris, MN. …

Development Of A High Performance Liquid Chromatography Method For The Analysis Of Next-Generation Cyanide Antidote, 3-Mercaptopyruvate, In Plasma, Elaf Alzhrani

Electronic Theses and Dissertations

Although the current FDA approved cyanide antidotes (i.e., sodium nitrite, sodium thiosulfate, and hydoxocoboalamine) are effective for treating cyanide poisoning, each individual antidote has major limitations, including large effective dosage, delayed onset of action, or dependence on enzymes generally confined to specific organs. To overcome these current limitations, next-generation cyanide antidotes are being investigated, including 3-mercaptopyruvate (3-MP). Analytical methods capable of detecting 3-MP from plasma are essential for the development of 3-MP as a nextgeneration cyanide antidote. Although 3-MP has been analyzed by LC-MS-MS, this instrument is not widely available. Therefore, a high performance liquid chromatography (HPLC) method with fluorescence …

Effects Of Enzymatically Hydrolyzed Yeast Supplementation And Supplementation Frequency On Immune Parameters, Performance, And Digestibility Among Periparturient Beef Cows And Calves, Janine Swartz

Electronic Theses and Dissertations

Effects of enzymatically hydrolyzed yeast (EHY) and supplementation frequency (FREQ) on immune parameters among beef cows and calves was evaluated. Eighty multiparous (parity = 4.2 ± 0.3) cows were fed a common brome hay-based diet (CP = 8.0 ± 0.17%). Cows were blocked by expected calving date and stratified by body condition score (BCS) before random assignment of treatment. Beginning 88 ± 5 d prior to parturition, cows were provided 1 kg daily or 3 kg every 3 d of a soybean hull-based supplement (CP = 34.0, % of DM) that contained 0 or 3 g/kg EHY. The daily supplement …

Nutritional And Health Benefits Enhancement Of Wheat-Based Food Products Using Chickpea And Distiller’S Dried Grains, Waleed H.M. Alrayyes

Electronic Theses and Dissertations

The first objective of this research was to enhance nutritional, rheological, sensory profiles, and shelf life of wheat-based pita bread using chickpea (CP) and food grade distiller’s dried grains (FDDG) as fortification ingredients. CP and FDDG are both high-protein and high-fiber ingredients. Nutritional efficacy was evaluated. Dough rheology and product texture were also analyzed. Chemical, physical, and rheological properties of blends, doughs and finished products were evaluated and the results showed an increase in protein, fat, ash, and total dietary fiber with an increase of FDDG and CP in the wheat-based food formulation. Moisture content was decreased in both flour …

Using Blended Learning To Enhance The Experience Of Students In Built Environment Related Degree Programs, Ruari Hayden, Philip Russell

Irish Journal of Academic Practice

Blended learning was introduced into the Construction Management programme in the School of Surveying and Construction Management at the Dublin Institute of Technology in 2016. The module has traditionally been delivered by face-to-face teaching but online delivery has been facilitated using the Virtual Learning Environment (Blackboard) which has enabled a more blended approach to academic instruction. This innovative change to module provision has also provided an opportunity to enhance the student learning experience within the School through a more flexible teaching and learning environment.

In this paper, the design, development and implementation of blended learning into a Construction Technology module …

Opening Remarks, Sue Payne

Transactions: The Tennessee Journal of Business Law

No abstract provided.

Front Matter And Faculty Notes, Transactions: The Tennessee Journal Of Business Law

Transactions: The Tennessee Journal of Business Law

No abstract provided.

40ar-39ar Geochronology And Petrogenesis Of Postcollisional Trachytic Volcanism Along The İzmir-Ankara-Erzincan Suture Zone (Ne, Turkey), Gönenç Göçmengi̇l, Zeki̇ye Karacik, Şengül Can Genç, Mehmet Zeki̇ Bi̇llor

Turkish Journal of Earth Sciences

The obliteration of the Neo-Tethyan Ocean and collision of the microplates along the northern part of Turkey led to the development of the İzmir-Ankara-Erzincan suture zone (IAESZ). After the collision of Pontides with the Central-Anatolian Crystalline Complex (CACC) in the Paleocene, a new phase of extension and volcanism concomitantly developed along the northern (Almus; Pontides) and southern (Yıldızeli; CACC) sides and along the IAESZ during the Middle Eocene time interval. The first products of the Middle Eocene volcanism in these areas are represented by calc-alkaline to alkaline (basic-intermediate) volcanic and volcanoclastic units together with late-stage trachytic dikes, plugs, and stocks. …

Metamorphism, Magmatism, And Exhumation History Of The Tavşanlı Zone, Nw Turkey: New Petrological Constraints, Şenel Özdamar, Gürsel Sunal, Muhterem Demi̇roğlu, Cenk Yaltirak, Mehmet Zeki̇ Bi̇llor, Stoyan Georgiev, Willis Hames, Istvan Dunkl, Hali̇l Can Aydin

Turkish Journal of Earth Sciences

The Tavşanlı Zone (TZ) is a high-pressure/low-temperature metamorphic belt representing subduction and exhumation between the Sakarya Zone and the Afyon-Bolkardağ Zone in western Anatolia. This paper provides new and precise geological data including whole-rock and mineral chemistry, phengite 40Ar/39Ar ages, zircon laser ablation ICP-MS U-Pb, and apatite (U-Th)/He thermochronological information for a region of the Sivrihisar metamorphic complex that has been less studied than other regions of the TZ. This region comprises Permo-Carboniferous metamorphic units, Eocene granodiorite and microgranodiorite, terrestrial clastics, and Holocene alluvium. The mineral assemblage of the granite-gneiss contains quartz, plagioclase, K-feldspar, microcline, muscovite, and rare biotite and …

Mechanisms By Which Mechanotransduction Promotes Proliferation In Keratinocytes, Chhavi Chaudhary

Electronic Theses and Dissertations

Chronic wounds are wounds that do not heal within 30 days and often they can last over a year. Interference in any of the wound healing stages may hinder the process. Some of the local and systemic factors such as infection, old age, diabetes, AIDS, and the regular application of corticoids may also have negative effects on the healing process. Cell proliferation is an important phase in epidermal wound healing in which surviving epithelial cells replicate independently into daughter cells through mitosis and maintain a balance between cell growth and cell loss during the cell cycle. Physical and chemical stimuli …

The Effects Of Bovine Viral Diarrhea Virus And Bovine Herpesvirus Type 1 On Monocyte-Derived Dendritic Cells, Jacob Sobraske

Electronic Theses and Dissertations

Bovine viral diarrhea virus (BVDV) and bovine herpesvirus type 1 (BHV-1) are important pathogens that affect cattle. In this in vitro study, the main goal was determining the direct effects of BVDV and BHV-1 infections of monocyte-derived dendritic cells (MDDC) on cytokine mRNA expression. For the BVDV infected MDDC experiments, Holstein Friesian and Brown Swiss calves were included with a breed comparison with cytokine expression. Surface marker expression was also measured in BHV-1-infected MDDCs. For both viruses, a high virulent strain (1373 for BVDV and Cooper for BHV-1) and lower virulent strains (20508 for BVDV and Los Angeles for BHV-1) …

Distribution, Ecology, Disease Risk, And Genetic Diversity Of Swift Fox (Vulpes Velox) In The Dakotas, Emily Louise Mitchell

Electronic Theses and Dissertations

The swift fox (Vulpes velox), a native species once abundant throughout the Northern Great Plains (NGP), has declined due to changes in land use, historic predator eradication programs, and predation by larger canid species. Currently, the species is estimated to occupy 44% of its historic range. In the NGP, the status of the swift fox varies by state, ranging from furbearer to endangered species. However, knowledge of the current status of swift foxes in the NGP is lacking due to an absence of systematic population monitoring. Improving the current state of knowledge concerning swift fox populations in the …

Evaluating Bighorn Sheep Herd Response After Selective Removal Of Mycoplasma Ovipneumoniae Chronic Shedders, Tyler J. Garwood

Electronic Theses and Dissertations

Infected individuals vary in their contribution to disease persistence, and chronically infected individuals may sustain disease in a population. One disease that might persist in a population through chronically infected individuals is pneumonia in wild sheep. Mycoplasma ovipneumoniae (Mo), a pathogen of Caprinae commonly present in domestic sheep and goats, strongly correlates with pneumonia epizootics when it infects wild sheep populations. These epizootics can cause 40-100% herd mortality in an initial all-age dieoff, precipitate annual lamb mortality as high as 100% in following years, and sustain adult mortality long after initial all-age dieoffs. We conducted an experiment in the Black …

Improving The Nutritional Characteristics Of Plant Feedstuff By-Products Using Fungal Metabolism, Jacob Zahler

Electronic Theses and Dissertations

Plant feedstuff by-products such as soy processing wastewater, guar korma meal, and sorghum hominy are very different, however, all possess a rich nutrient profile. Lessening their value is the presence of lignocellulose, plant anti-nutritional factors, and unfavorable protein profiles. Fungal conversion processes are an attractive approach to improving the value of these by-products by degrading detrimental fractions of each while simultaneously creating nutrient-rich cell mass. The aim of this research was to improve the value of each by-product for potential application in monogastric diets such as fish. Fungal organisms, both yeast and filamentous fungi, were examined for their ability to …

A Quantitative Environmental Assessment Of Incorporating Torrefaction Into Farming Enterprises In Eastern South Dakota, Dinesh Fuyal

Electronic Theses and Dissertations

The use of renewable energy sources has been increasing in the recent years due to population growth and environmental concerns. Biomass is a promising energy source that can be used to produce biofuels or torrefied pellets. Torrefied biomass may be used in power plants, industrial and residential heating, feedstocks for gasification, air and water filtrating, and soil amendment. The interest of torrefied pellets as energy sources for various applications has been increased in the recent years due to the concerns about energy security and environmental issues. This study focuses on the economic and environmental assessment of agricultural feedstocks like corn …

Western Prairie Stream Fisheries: An Assessment Of Past And Present Fish Assemblage Structure, Biotic Homogenization, And Population Dynamics In Western South Dakota Streams, Stephen Jones

Electronic Theses and Dissertations

Biodiversity is declining globally, especially in in aquatic systems. Prairies are one of the most endangered ecosystem types in North America, and their conversion into agriculture or development as a result of urbanization has had negative effects on prairie stream fish communities. Continued monitoring of fish assemblage change and the population dynamics of prairie stream fishes will provide researchers and managers with valuable information needed to detect and mitigate past and future negative impacts on prairie stream aquatic ecosystems. Sampling was conducted in the mainstem and tributaries of the Grand, Moreau, Cheyenne, Bad, and White rivers within western South Dakota. …

Ac-Sdkp Decreases Mortality And Cardiac Rupture After Acute Myocardial Infarction, Pablo Nakagawa, Cesar A. Romero, Xu Jiang, Martin D'Ambrosio, Ginette Bordcoch, Edward L. Peterson, Pamela Harding, Xiao-Ping Yang, Oscar A. Carretero

Hypertension and Vascular Research Articles

The natural peptide N-Acetyl-Seryl-Aspartyl-Lysyl-Proline (Ac-SDKP) decreases inflammation in chronic diseases such as hypertension and heart failure. However, Ac-SDKP effects on acute inflammatory responses during myocardial infarction (MI) are unknown. During the first 72 hours post-MI, neutrophils, M1 macrophages (pro-inflammatory), and M2 macrophages (pro-resolution) and release of myeloperoxidase (MPO) and matrix metalloproteinases (MMP) are involved in cardiac rupture. We hypothesized that in the acute stage of MI, Ac-SDKP decreases the incidence of cardiac rupture and mortality by preventing immune cell infiltration as well as by decreasing MPO and MMP expression. MI was induced by ligating the left descending coronary artery in …

Cyber-Physical Embedded Systems With Transient Supervisory Command And Control: A Framework For Validating Safety Response In Automated Collision Avoidance Systems, Daniel K. Trembley

Graduate Dissertations and Theses

The ability to design and engineer complex and dynamical Cyber-Physical Systems (CPS) requires a systematic view that requires a definition of level of automation intent for the system. Since CPS covers a diverse range of systemized implementations of smart and intelligent technologies networked within a system of systems (SoS), the terms “smart” and “intelligent” is frequently used in describing systems that perform complex operations with a reduced need of a human-agent. The difference between this research and most papers in publication on CPS is that most other research focuses on the performance of the CPS rather than on the correctness …

Behavior And Personality In Heat-Shocked Lizard Hatchlings, Shelby Irwin

Undergraduate Student Research Awards

Ectotherms are extremely sensitive to the temperature of their environments, due to their inability to physiologically regulate their body temperature. In fact, environmental conditions can affect ectotherms even before hatching, as incubation temperatures impact embryonic development in oviparous eggs. Specifically, increases in incubation temperature can significantly alter the morphology of the vertebrate face and brain. While previous studies have explored the associations between these morphological changes and learning and cognition in lizards, no study to date has focused on how these heat-induced craniofacial changes are associated with lizard social and exploratory behavior. Behavior (how an individual responds to a particular …

The Odd Tiger Out, Alex Motter

Undergraduate Student Research Awards

No abstract provided.

Finding The River: Research Process Narrative, Aubrey G. Parke

Undergraduate Student Research Awards

No abstract provided.

Body Horror And Biopolitics In Livy’S Third Decade, Paul Jerome Hay

New England Classical Journal

No abstract provided.

Table Of Contents

New England Classical Journal

No abstract provided.

Maren R. Niehoff, Philo Of Alexandria: An Intellectual Biography. New Haven, Ct: Yale University Press, 2018. Pp. 336. Cloth (Isbn 978-0-300-17523-3) $38.00., Jennifer Otto

New England Classical Journal

No abstract provided.

Full Issue

New England Classical Journal

No abstract provided.

Antitrust Remedies For Labor Market Power, Suresh Naidu, Eric A. Posner, E. Glen Weyl

Coase-Sandor Institute for Law & Economics Research Paper Series

Recent research indicates that labor market power has contributed to wage inequality and economic stagnation. Although the antitrust laws prohibit firms from restricting competition in labor markets like in product markets, the government does little to address the labor market problem and private litigation has been rare and mostly unsuccessful. The reason is that the analytic methods for evaluating labor market power in antitrust contexts are primitive, far less sophisticated than the legal rules used to judge product market power. To remedy this asymmetry, we propose methods for judging the effects of mergers on labor markets. We also extend our …

Salts Of Therapeutic Agents: Chemical, Physicochemical, And Biological Considerations, Deepak Gupta, Deepak Bhatia, Vivek Dave, Vijaykumar B. Sutariya, Sheeba Varghese Gupta

Pharmacy Faculty Publications

The physicochemical and biological properties of active pharmaceutical ingredients (APIs) are greatly affected by their salt forms. The choice of a particular salt formulation is based on numerous factors such as API chemistry, intended dosage form, pharmacokinetics, and pharmacodynamics. The appropriate salt can improve the overall therapeutic and pharmaceutical effects of an API. However, the incorrect salt form can have the opposite effect, and can be quite detrimental for overall drug development. This review summarizes several criteria for choosing the appropriate salt forms, along with the effects of salt forms on the pharmaceutical properties of APIs. In addition to a …

Organellar Genome Assembly Methods And Comparative Analysis Of Horticultural Plants, Xueling Wang, Feng Cheng, Dekai Rohlsen, Changwei Bi, Chunyan Wang, Yiqing Xu, Suyun Wei, Qiaolin Ye, Tongming Yin, Ning Ye

Pharmacy Faculty Publications

Although organellar genomes (including chloroplast and mitochondrial genomes) are smaller than nuclear genomes in size and gene number, organellar genomes are very important for the investigation of plant evolution and molecular ecology mechanisms. Few studies have focused on the organellar genomes of horticultural plants. Approximately 1193 chloroplast genomes and 199 mitochondrial genomes of land plants are available in the National Center for Biotechnology Information (NCBI), of which only 39 are from horticultural plants. In this paper, we report an innovative and efficient method for high-quality horticultural organellar genome assembly from next-generation sequencing (NGS) data. Sequencing reads were first assembled by …

Role Of Nutritional Factors In Pathogenesis Of Cancer, Anita Patel, Yashwant Pathak, Jayvadan Patel, Vijaykumar Sutariya

Pharmacy Faculty Publications

Diet and nutrition are crucial factors throughout the complete life course in the promotion and upholding of good health. It has always been accepted that our defencelessness to infection and disease was influenced by diet and environmental as well as genetic factors. Nutrition is coming to the front position as a principle modifiable determinant of chronic disease, with scientific confirmation with time more supporting the view that alterations in diet have strong effects, equally positive as well as negative, on health throughout life. For the most part notably, nutritional adjustments may not only influence present health but also determine whether …

Therapeutic Cocktail Approach For Treatment Of Hyperhomocysteinemia In Alzheimer’S Disease, Michael Leon, Darrell Sawmiller, R. Douglas Shytle, Jun Tan

Neurosurgery and Brain Repair Faculty Publications

In the United States, Alzheimer's disease (AD) is the most common cause of dementia, accompanied by substantial economic and emotional costs. During 2015, more than 15 million family members who provided care to AD patients had an estimated total cost of 221 billion dollars. Recent studies have shown that elevated total plasma levels of homocysteine (tHcy), a condition known as hyperhomocysteinemia (HHcy), is a risk factor for AD. HHcy is associated with cognitive decline, brain atrophy, and dementia; enhances the vulnerability of neurons to oxidative injury; and damages the blood–brain barrier. Many therapeutic supplements containing vitamin B12 and folate have …