Digital Commons Network^™

Impact Of Arbuscular Mycorrhizal Fungi On Conyza Canadensis Drought Responses And Possible Mechanisms, Kian G.M. Speck, Ylva Lekberg, Anna Sala

Undergraduate Theses, Professional Papers, and Capstone Artifacts

• Arbuscular mycorrhizal fungi (AMF) are important plant mutualists that can facilitate plant responses to various environmental stressors, such as drought. A plant that may benefit from AMF-induced drought tolerance is Conyza canadensis due to its ability to thrive in dry conditions and its high colonization rate. However, no studies have researched C. canadensis in this context and the exact mechanisms of AMF-induced drought tolerance are still unknown.
• To better understand if and how AMF facilitate drought response in C. canadensis, we conducted a greenhouse experiment comparing the response of mycorrhizal and non-mycorrhizal plants to three watering levels. We measured …

Introducing Human-Like Mutations In Yeast Iso-1-Cytochrome C To Decrease Peroxidase Activity In Apoptosis, Sidney L. Thompson

Undergraduate Theses, Professional Papers, and Capstone Artifacts

The mitochondria is an important organelle for a large assortment of metabolic processes. Cytochrome c (Cytc), a vital protein found in the mitochondria, is critical for life and death processes in eukaryotic cells. One of these functions includes shuttling electrons through the electron transport chain during cellular respiration. Cytc is also an essential signaling protein in the pathway of apoptosis, also known as programmed cell death. Yeast has similar components of this cell death pathway to higher eukaryotes such as humans, but does not contain all of the same optimized cascade processes. Additionally, the peroxidase activity, an early signal in …

Medication Assisted Treatment Programs To Reduce Recidivism In Montana, Asia Chhon, Taylor Hill, Mason Hutchinson, Kian Speck, Alex Whaples

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Despite spending more than any other county on incarceration and reentry programs, the United States continues to have some of the highest rates of reincarceration. Programs designed to teach inmates job skills, GED programs, and new Medicaid measures have proved moderately successful for reducing recidivism among certain offenders, but one class continues to suffer high recidivism rates. People imprisoned for opioid drug use are more likely to reoffend than any other group, but very few governments in different countries around the world have allotted the resources to establish effective treatment facilities, creating a cycle very few can escape. This project …

An Exploration Of Ethnobotanically Significant Plants To The Native American Tribes Of Montana, Margaret Magee

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Ethnobotany is the study of the human uses of plants; for the Native Tribes of Montana these uses refer to everything from food, to ceremony, to medicine and everything in between. As a collaboration with the Payne Family Native American Center Ethnobotanical gardens, I conducted research on the various plants and their uses that are of particular significance to the 11 Tribes and 7 reservations across the state of MT. I collected information from first-hand experience working as an intern at the ethnobotanical garden, through discussions lead by Native ethnobotanists, and through extensive exploration of literature and plant identification manuals. …

The Effect Of Object Similarity And Alignment Of Examples On Children's Learning And Transfer From Picture Books, Gabrielle Strouse, Patricia Ganea

School of Education Faculty Publications

Story picture books with examples can be used to teach young children science concepts. Learners can abstract relational information by comparing the analogical examples in the books, leading to a more abstract, transferrable understanding of the concept. The purpose of this study was to determine whether manipulating the content or arrangement of the examples included in a picture book would support children’s generalization and transfer of a relational concept, color camouflage. Eighty-one 3-year-olds and 80 4-year-olds were read one of 4 books at 2 visits, spaced approximately 1 week apart. Examples were manipulated in a 2 (high/low object similarity) by …

Zooming Through Development: Using Video Chat To Support Family Connections., Gabrielle Strouse, Elisabeth Mcclure, Lauren Myers, Jennifer Zosh, Georgene Troseth, Olivia Blanchfield, Ellen Roche, Subul Malik, Rachel Barr

School of Education Faculty Publications

Video chat may allow young children and grandparents to develop and maintain bonds when they are physically separated because it enables them to share experiences with each other in real time. We used an ecological model framework (Bronfenbrenner and Morris, 2007) to examine factors associated with the development of the grandparent-grandchild relationship during the COVID-19 pandemic, when many families were experiencing reduced opportunities for in-person interaction. We analyzed survey data from grandparents (N = 855) and parents (N = 846) of children ages 0-5 years. Predictor variables included participant characteristics (age and education level), proximity variables (geographical distance and whether …

The Unmaking Of A Nation: Maria Messina’S “Casa Paterna”, Giordana Poggiolo-Kaftan

Italian Languages and Literature

Questo articolo mette in risalto la presa di coscienza di Vanna, protagonista del racconto di Maria Messina, della sua subalternità, come donna, all’interno della nazione. Vanna, mancando di soggettività sociale e politica, è forzata a vivere in una condizione di dipendenza economica e, quindi, di dislocamento, non avendo neanche il diritto a possedere lo spazio domestico al quale è relegata. Non potendo più vivere all’interno di codici comportamentali e ideologici della borghesia liberale dell’Italia a cavallo tra i due secoli, Vanna vive in una condizione di oltrepassamento, e quindi di esilio, non dissimile da quella del soggetto coloniale. Per tanto, …

Sex Discrimination In Healthcare: Section 1557 And Lgbtq Rights After Bostock, Amy Post, Ashley Stephens, Valarie K. Blake

Law Faculty Scholarship

Section 1557 of the Affordable Care Act (“ACA”) banned sex discrimination in health care. In June of 2020, however, the Trump administration finalized a rule that explicitly removed sexual orientation and gender identity from Section 1557’s safeguards. That same month, the Supreme Court held that sexual orientation and gender identity discrimination are forms of sex discrimination for purposes of Title VII employment discrimination in Bostock v. Clayton County. Following the Court’s decision in Bostock, this Article argues that sex discrimination under Section 1557 necessarily encompasses gender identity and sexual orientation discrimination.

Death, Discipline, And The Dead: Biopolitical Rhetoric In Early Modern English Texts, Leslie Raybuck Malland

Theses and Dissertations--English

Death, Discipline, and the Dead: Biopolitical Rhetoric in Early Modern English Texts locates allusions to the biopolitical culture of Early Modern England within popular English texts. Through my examination of the period’s fascination with death—public executions, newly-authorized anatomies—and the ways in which death, as well as the treatment of the dead, was authorized by and supported the ideological aims of the state, my research identifies how those themes carry over into the most popular works of the day, reviewing instances of both verbal and nonverbal rhetoric across genres to find allusions to biopower — or, state control of the biological. …

A Weight-Loss Intervention Augmented By A Wearable Device In Rural Older Adults With Obesity: A Feasibility Study, John A. Batsis, Curtis L. Petersen, Matthew L. Clark, Summer B. Cook, Francisco Lopez-Jimenez, Rima I. Al-Nimer, Dawna Pidgeon, David Kotz, Todd A. Mackenzie, Stephen J. Bartels

Dartmouth Scholarship

Background

Older persons with obesity aged 65+ residing in rural areas have reduced access to weight management programs due to geographic isolation. The ability to integrate technology into health promotion interventions shows a potential to reach this underserved population. Methods

A 12-week pilot in 28 older rural adults with obesity (body mass index [BMI] ≥ 30 kg/m2) was conducted at a community aging center. The intervention consisted of individualized, weekly dietitian visits focusing on behavior therapy and caloric restriction with twice weekly physical therapist-led group strengthening training classes in a community-based aging center. All participants were provided a Fitbit Flex …

James B Beard: The Father Of Contemporary Turfgrass Science, G.K. Stahnke, P.E. Rieke, Robert C. Shearman, Roch E. Gaussoin, David Kopec

Department of Agronomy and Horticulture: Faculty Publications

James B Beard (24 Sept 1935 to 8 May 2018) can rightly be considered the “Father” of contemporary turfgrass science. During his career, he was known for setting a standard that provided the foundation for turfgrass science through his thorough approach to research, teaching, mentoring and communications. The books he published outlined a vision for an evolving scientific discipline. He trained and mentored >45 domestic and international doctoral and master students and numerous post-doctoral trainees, who in turn continued to raise the quality of contemporary turfgrass science in the USA and internationally. He led the effort to change the name …

Assessing And Forecasting Chlorophyll Abundances In Minnesota Lake Using Remote Sensing And Statistical Approaches, Ben Von Korff

All Graduate Theses, Dissertations, and Other Capstone Projects

Harmful algae blooms (HABs) can negatively impact water quality, lake aesthetics, and can harm human and animal health. However, monitoring for HABs is rare in Minnesota. Detecting blooms which can vary spatially and may only be present briefly is challenging, so expanding monitoring in Minnesota would require the use of new and cost efficient technologies. Unmanned aerial vehicles (UAVs) were used for bloom mapping using RGB and near-infrared imagery. Real time monitoring was conducted in Bass Lake, in Faribault County, MN using trail cameras. Time series forecasting was conducted with high frequency chlorophyll-a data from a water quality sonde. Normalized …

Developmental Psychology Syllabus, Rodina Sadek

Open Educational Resources

No abstract provided.

Comparative Characteristics Of The Amino Acid Composition In Amaranth Accessions From The Vir Collection, Diana Sokolova, Tatyana Shelenga, Olga Zvereva, Alla Solovieva

Turkish Journal of Agriculture and Forestry

The development of products that fully meet the criteria for a healthy diet is one of the main trends in nutrition quality improvement worldwide. Amaranth, a leader in protein quality, has significant potential. A comparative study of the protein complex in leaf biomass has been conducted for the first time for Amaranthus spp. grown for various uses. The aim of the study was to analyze the characteristics of the amino acid composition and identify the relationships among its components in the amaranth leaf biomass. For this purpose, gas-liquid chromatography coupled with mass spectrometry was employed. Based on the data of …

Growth And Nutrient Responses Of Betula Platyphylla, Larix Kaempferi, And Chamaecyparis Obtusa To Different Application Methods Of Solid Compound Fertilizer, Jeong Min Seo, Huong Thi Thuy Dao, Byung Bae Park

Turkish Journal of Agriculture and Forestry

We investigated the effects of different placement methods of applying slow-release fertilizer on the growth and foliar nutrients of three contrasting tree species (i.e., fast-growing Betula platyphylla and Larix kaempferi and slow-growing Chamaecyparis obtusa) to provide implications for increasing their growth and survival in marginal forest lands. We applied 84 g pot-1 of solid compound fertilizer (SCF) at different positions: no fertilization (CON), subsurface placement (SCFs), and bottom placement [35-cm depth (SCFb)] in a greenhouse condition. Results revealed that the height and RCD (root collar diameter) of the three species had the highest growth under SCFs. Total biomass across SCFs, …

Phosphorus Sorption By Gyttja And Its Effect On The Ph Value And Phosphorus In Acidic Soils, Kadir Saltali, Ahmet Nedi̇rli̇

Turkish Journal of Agriculture and Forestry

Tea and hazelnut cultivated soils are mainly distributed in Black Sea region of Turkey. Low pH value is a primary problem for those soils; therefore, farmers apply lime once every 3-4 years to raise the pH value of soil. Gyttja is highly rich in organic matter (40.59%) and lime (45.67%), and it is a low cost and considerably abundant in Afşin-Elbistan Coal Basin (estimated reserve is around 4.8 billion tons). The aim of this study was to determine the phosphorus (P) sorption characteristics of gyttja, and its efficiency on P availability and soil's pH value. Optimum P sorption conditions (pH, …

Nutritional And Biologically Active Compounds In Russian (Vir) Brassicaceae Vegetablecrops Collection, Alla Evgenievna Solovyeva, Tatyana Vasilevna Shelenga, Alexey Vasilievich Konarev, Anastasia Borisovna Kurina, Dmitry Lvovich Kornyukhin, Dmitry Andreevich Fateev, Anna Mayevna Artemyeva

Turkish Journal of Agriculture and Forestry

The article presents the results of studying the biochemical composition of the large worldwide vegetable crops collection of the Brassicaceae family, stored at the N. I. Vavilov All-Russian Institute Institute of Plant Genetic Resources (VIR), St. Petersburg, Russia, consisting of 7303 accessions of different status (approximately 50% unique accessions) from 98 countries. Studied vegetable brassicas collection includes representatives of all botanical varieties, agroecological groups and cultivar types of the species cole crops Brassica oleracea L. and related wild Mediterranean species, leafy and root vegetable crops B. rapa L., leafy and root vegetable accessions of Indian mustard B. juncea Czern. subsp. …

Qtl Mapping Of Seedling Root Traits In Synthetic W7984 × Opata M85 Bread Wheat(Triticum Aestivum L.) Mapping Population, Harun Bektaş

Turkish Journal of Agriculture and Forestry

Root system architecture, as a complex trait, has gained attention due to climate change and abiotic stress pressure on crops. The incorporation of root traits in breeding objectives may enable new advances in climate-resilient crops. Here, the genetics of the seedling root system architecture in the Synthetic W7984 × Opata M85 Doubled Haploid mapping population was investigated. Three traits at the seedling stage and mature stage root and shoot biomass traits were mapped for quantitative trait loci (QTL) identification. A total of five different loci on chromosomes 1B, 5A, and 7D with major effects were identified for total root length, …

Reforming Cotton Genes: From Elucidation Of Dna Structure To Genome Editing, Muhammad Salman Mubarik, Sajid Majeed, Sultan Habibullah Khan, Xiongming Du, James E. Frelichowski, Lori Hinze, Muhammad Tehseen Azhar

Turkish Journal of Agriculture and Forestry

Cotton is an essential fiber producing crop in the world. It also supports additional industries by providing high quality oil and protein in the form of cottonseed cake. Currently, there is an urgent need to increase lint yield, fiber quality, and resistance to biotic and abiotic stresses due to rising pressure from a global population and possible supply shortages from the effects of erratic climate changes. Classic plant breeding and transgenic strategies need more genetic breakthroughs to support the increasing pressure for fiber quantity and quality. A potential for rapid increases in crop improvement is in various state-of-the-art gene editing …

Impacts Of Gümüşhane Cement Dust Emissions On Soil Elemental Compositions, Serdar Bi̇len, Müdahi̇r Özgül, Ekrem Özlü, Murat Bi̇len

Turkish Journal of Agriculture and Forestry

The cement dust deposition can cause environmental pollution and heavy metal contamination, which negatively impacts soil nutrient availability and hence crop productivity. Thus, this study evaluates the impact of cement dust emissions on soil elemental compositions in different tillage managements. In this study, composite soil samples were taken from conventional tillage (CT), and notill (NT) managed fields under wheat-sugar beet (potato)-fallow cropping sequence. Soil samples were randomly collected from 0-30 cm depth in three replications and different distances (1, 2, 4, 6, 8, and 10 km) from a cement plant. Soil pH, clay, and CaCO3 contents were higher under CT …

Presowing Seed Treatment With Glycine Betaine Confers Nacl Tolerance In Quinoa Bymodulating Some Physiological Processes And Antioxidant Machinery, Muhammad Faisal Maqsood, Muhammad Shahbaz, Muhammad Arfan, Shahzad Maqsood Ahmed Basra

Turkish Journal of Botany

Soil salinity threatens the yield and food security worldwide and use of halophytes might be a valid option to cope with devastating salinity effects. The present investigation was accomplished to evaluate the role of glycine betaine (GB) as presowing seed treatment on growth parameters, photosynthetic pigments, gas exchange attributes, enzymatic antioxidants, lipid peroxidation (MDA), hydrogen peroxide (H2 O2 ), endogenous GB, total soluble proteins (TSP), and yield in quinoa (Chenopodium quinoa) under saline conditions. Ames-13737 (Q7) and PI-634919 (Q9) quinoa accessions were used for this trial. The plants were applied with two salt stress treatments (Control and 450 mM NaCl) …

Usefulness Of Palynomorphological Characteristics For The Identification Of Speciescyanus Mill. (Asteraceae) In Turkey: A Taxonomic Approach, Burcu Yilmaz Çitak, Emrah Şi̇ri̇n, Hüseyi̇n Dural, Kuddi̇si̇ Ertuğrul

Turkish Journal of Botany

Palynological characters of 20 taxa belonging to the Turkish subgenus Cyanus were studied in details using light and scanning electron microscopy. Pollen grains of the subgenus Cyanus were tricolporate or syncolporate, subprolate or prolate-spheroidal, 26.15 to 53 µm in polar size, 22.84 to 46.86 µm in equatorial size, isopolar, and radially symmetrical. The only type of pollen grain ornamentation observed was scabrate-perforate. Principal component analysis and cluster analysis were performed to investigate the relationships of the studied Cyanus taxa. As a result of the phenetic analyses, the polar axis, equatorial axis, colpus length, and apocolpium were found to be significant …

Anthemis Ekicii (Asteraceae), A New Species From Turkey, Mehmet Ufuk Özbek, Hayri̇ Duman, Funda Özbek, Zeki̇ Aytaç

Turkish Journal of Botany

Anthemis ekicii (Asteraceae) is described and illustrated as a new species from Tuz Lake in Aksaray Province in Central Anatolia. The new species belongs to the section Anthemis, and it is closely related to A. pauciloba var. pauciloba, from which it differs in stem, leaves, and capitulum features. Diagnostic characters, description, detailed illustrations, ecology, IUCN conservation status, and pollen and seed morphology are presented in this study.

Bioassessment Of Water Quality Of Surface Waters Using Diatom Metrics, Abuzer Çelekli̇, Haciömer Lekesi̇z, Mehmet Yavuzatmaca

Turkish Journal of Botany

Bioassessment of surface waters is one of the most important approaches to predict the deterioration of ecosystems and achieve environmental sustainability according to the application of the European Water Framework Directive. The present review emphasizes the importance of the bioassessment of freshwater quality especially running waters based on diatom metrics. Nutrient enrichment and hydromorphological alternation driven by human activities are the main factors for the ecological compromise of freshwater ecosystems. Currently, the bioassessment of the ecological condition of inland water bodies is adopted worldwide. Bioassessment is complementary to physicochemical and hydromorphological data for evaluating the ecological conditions of rivers; however, …

Proteomic Analysis Reveals Different Responses To Drought Between The Cleome Spinosa (C3) And Cleome Gynandra (C4), Mustafa Yildiz, Fadi̇mana Kaya, Hakan Terzi̇

Turkish Journal of Botany

The global emergence of low water availability causes extensive damage to crops in many regions. Although the responses of plants to drought stress have been extensively investigated, molecular studies on plants with different carboxylation pathways are limited. Therefore, we aimed to identify quantitative differences in proteins functioning in differential drought tolerance of C3 (Cleome spinosa) and C4 (C. gynandra) species. Proteomic analysis functionally characterized 33 differentially accumulated proteins in C. spinosa and 15 proteins in C. gynandra leaves. The identified proteins were involved in multiple aspects of leaf metabolism such as photosynthesis, energy metabolism, protein metabolism, and stress defense. The …

Hybridity And National Identity In Post-Colonial Schools, Rowena A. Azada-Palacios

Philosophy Department Faculty Publications

The recent resurgence of extreme-right movements and the nationalist turn of many governments across the world have reignited the relevance of discussions within educational philosophy about the teaching of national identity in schools. However, the conceptualisation of national identity in previous iterations of these debates have been largely Western and Eurocentric, making the past theoretical literature about these questions less relevant for post-colonial settings. In this paper, I imagine a new approach for teaching national identity in post-colonial contexts, founded on postcolonial conceptions of identity and in particular, the concept of hybridity. I first develop a postcolonial account of national …

“Equal Outcomes”: A Constitutional Comparison Of Gender Equality Guarantees In The United States And South Africa, Melanie Mcmullen

Missouri Law Review

The evolution of women’s rights throughout history has had significant effects on the cultural and legal climate of the world. Each country has its own approach to gender equality, and each country has an impact on the global mindset on women’s roles in society. South Africa, for example, is a new and growing democracy that provides more equality guarantees than even the oldest established democracy – the United States. The exploration of newer ideas and approaches to equality can only benefit the growth and expansion of equal rights in the United States.

Hiring And Training Competent Title Ix Hearing Officers, Ben Trachtenberg

Missouri Law Review

American colleges and universities are not ready to comply with new Title IX regulations concerning campus hearings. Regulations released in May 2020 by the U.S. Department of Education, effective in August 2020, require that colleges and universities use hearing officers who are “trained on issues of relevance, including how to apply. . .rape shield provisions” and legal privileges. Institutions must conduct “a live hearing” at which the hearing officer “must permit each party’s advisor to ask the other party and any witnesses all relevant questions and follow-up questions, including those challenging credibility.” This “cross-examination … must be conducted directly, orally, …

Uncertain Risk, Science Experiments, And The Courts, Eric E. Johnson

Faculty Articles

Legal scholarship has looked at problems of uncertainty--"unknown unknowns"--in a variety of contexts, from financial regulation to national security. This Article, however, focuses on uncertain risk in what may be its most challenging arena: experimental scientific research. Notably, this context imposes a key conceptual hurdle. In other arenas, law and regulation can work to lessen uncertainty. But with science-experiment risk, uncertainty cannot be sidestepped, since going beyond the current state of human knowledge is the whole point of experimental research. Moreover, science-experiment risk involves the highest possible stakes, since future experiments could plausibly lead to global catastrophe, even human extinction. …

High Plains Wheat Mosaic Virus: An Enigmatic Disease Of Wheat And Corn Causing The High Plains Disease, Satyanarayana Tatineni, Gary Hein

Department of Entomology: Faculty Publications

Brief history: In 1993, severe mosaic and necrosis symptoms were observed on corn (maize) and wheat from several Great Plains states of the USA. Based on the geographical location of infections, the disease was named High Plains disease and the causal agent was tentatively named High Plains virus. Subsequently, researchers renamed this virus as maize red stripe virus and wheat mosaic virus to represent the host and symptom phenotype of the virus. After sequencing the genome of the pathogen, the causal agent of High Plains disease was officially named as High Plains wheat mosaic virus. Hence, High Plains virus, …