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Genre Fluidity In Black Speculative Fiction As An Exploration Of Blackness, Jake Upton

English Honors Papers

No abstract provided.

Countering Literary Antisemitism: The Figure Of The Jew In The Early Twentieth Century American Novel, Amanda Sanders

English Honors Papers

No abstract provided.

Capitalocene Imaginations: Settler Colonialism, Capitalism, And The Environmental Crisis In Twenty-First-Century U.S. Literature, Zoe F. Pellegrino

English Honors Papers

This thesis, a study of climate fiction novels and Indigenous knowledge and poetry, argues that these texts use the power of imagination to open up alternative possibilities, otherwise foreclosed by the ideological hegemony of the capitalist climate crisis. I first explore the United States’ settler colonial history, and how the perpetuation of settler ideology over time justified the exploitative values of the capitalist system, resulting in the slow violence of our environmental crisis.

The central texts explored in this thesis are the climate fiction novels Chang-rae Lee’s On Such a Full Sea and The Ministry for the Future by Kim …

The Public Trust And The Chicago Lakefront: Review Of Kearney & Merrill’S Lakefront: Public Trust And Private Rights In Chicago (Cornell U. Press, 2021), Michael C. Blumm

Michigan Journal of Environmental & Administrative Law

Joseph Kearney and Thomas Merrill’s brilliantly illustrated LAKEFRONT is sure to win American legal history awards for its riveting history of the machinations behind the preservation of the magnificent Chicago lakefront, now dominated by public spaces. The authors weave together a compelling account of how the law affected the development of the post-fire Chicago in the late 19th and 20th centuries—largely made by lawyers and courts and only ratified by legislatures. The book’s title suggests that the story is largely about the public trust doctrine (PTD). But the doctrine is hardly the centerpiece of the authors’ story. What they have …

Regional Perspectives Report Chapter 3: Ontario, Christopher J. Lemieux, Allan G. Douglas, David Pearson

Geography and Environmental Studies Faculty Publications

No abstract provided.

The Contributions Of Immediate Retrieval And Spaced Retrieval To Word Learning In Preschoolers With Developmental Language Disorder, Laurence B. Leonard, Justin B. Kueser, Patricia Deevy, Eileen Haebig, Jeffrey D. Karpicke, Christine Weber

Faculty Publications

Background and Aims: Children with developmental language disorder (DLD) benefit from word learning procedures that include a mix of immediate retrieval and spaced retrieval trials. In this study, we examine the relative contribution of these two types of retrieval.

Methods: We examine data from Haebig et al. (2019) in their study that compared an immediate retrieval condition and a condition of spaced retrieval that also included immediate retrieval trials. Participants were 4- and 5-year old children with DLD and same-age peers with typical language development. Each child learned novel (made-up) words referring to unusual plants and animals in both conditions. …

The Contributions Of Immediate Retrieval And Spaced Retrieval To Word Learning In Preschoolers With Developmental Language Disorder, L B. Leonard, J B. Kueser, P Deevy, E Haebig, L B. Leonard, C Weber

Faculty Publications

Background and Aims: Children with developmental language disorder (DLD) benefit from word learning procedures that include a mix of immediate retrieval and spaced retrieval trials. In this study, we examine the relative contribution of these two types of retrieval. Methods: We examine data from Haebig et al. (2019) in their study that compared an immediate retrieval condition and a condition of spaced retrieval that also included immediate retrieval trials. Participants were 4- and 5-year old children with DLD and same-age peers with typical language development. Each child learned novel (made-up) words referring to unusual plants and animals in both conditions. …

The Parastagonospora Nodorum Necrotrophic Effector Sntox5 Targets The Wheat Gene Snn5 And Facilitates Entry Into The Leaf Mesophyll, Gayan K. Kariyawasam, Jonathan K. Richards, Nathan A. Wyatt, Katherine L.D. Running, Steven S. Xu, Zhaohui Liu, Pawel Borowicz, Justin D. Faris, Timothy L. Friesen

Faculty Publications

Parastagonospora nodorum is an economically important necrotrophic fungal pathogen of wheat. Parastagonospora nodorum secretes necrotrophic effectors that target wheat susceptibility genes to induce programmed cell death (PCD). In this study, we cloned and functionally validated SnTox5 and characterized its role in pathogenesis. We used whole genome sequencing, genome-wide association study (GWAS) mapping, CRISPR-Cas9-based gene disruption, gain-of-function transformation, quantitative trait locus (QTL) analysis, haplotype and isoform analysis, protein modeling, quantitative PCR, and laser confocal microscopy to validate SnTox5 and functionally characterize SnTox5. SnTox5 is a mature 16.26 kDa protein with high structural similarity to SnTox3. Wild-type and mutant P. nodorum strains …

A New Detection Of The Invasive Mexican Rice Borer (Lepidoptera: Crambidae) From Georgia In The United States Based On Morphological And Molecular Data, Ilgoo Kang, Blake Wilson, Blake Carter, Rodrigo Diaz

Faculty Publications

The Mexican rice borer, Eoreuma loftini (Dyar), is an invasive herbivore that attacks many gramineous host plants. The species is an economic pest of several grass crops in North America including sugarcane (Saccharum spp.), rice (Oryza sativa), corn (Zea mays), and sorghum (Sorghum bicolor). The species was first detected in the United States in 1980 and has since expanded its range eastward along the Gulf Coast reaching Louisiana in 2008. A disjointed introduction was detected in Florida in 2012, though range expansion of this population within the state has been limited. Most recently, a separate introduction was detected along the …

Context-Dependent Viral Transgenerational Immune Priming In Honey Bees (Hymenoptera: Apidae), Sarah Lang, Michael Simone-Finstrom, Kristen Healy

Faculty Publications

Transgenerational immune priming is the process of increased resistance to infection in offspring due to parental pathogen exposure. Honey bees (Apis mellifera L. (Hymenoptera: Apidae)) are hosts to multiple pathogens, and this complex immune function could help protect against overwhelming infection. Honey bees have demonstrated transgenerational immune priming for the bacterial pathogen Paenibacillus larvae; however, evidence for viral transgenerational immune priming is lacking across insects in general. Here we test for the presence of transgenerational immune priming in honey bees with Deformed wing virus (DWV) by injecting pupae from DWV-exposed queens and measuring virus titer and immune gene expression. Our …

Effects Of Testing And Disclosing Ancestry-Specific Genetic Risk For Kidney Failure On Patients And Health Care Professionals: A Randomized Clinical Trial, Girish N. Nadkarni, Kezhen Fei, Michelle A. Ramos, Diane Hauser, Emilia Bagiella, Stephen B. Ellis, Saskia Sanderson, Stuart A. Scott, Tatiana Sabin, Ebony Madden, Richard Cooper, Martin Pollak, Neil Calman, Erwin P. Bottinger, Carol R. Horowitz

Faculty Publications

Importance: Risk variants in the apolipoprotein L1 (APOL1 [OMIM 603743]) gene on chromosome 22 are common in individuals of West African ancestry and confer increased risk of kidney failure for people with African ancestry and hypertension. Whether disclosing APOL1 genetic testing results to patients of African ancestry and their clinicians affects blood pressure, kidney disease screening, or patient behaviors is unknown. Objective: To determine the effects of testing and disclosing APOL1 genetic results to patients of African ancestry with hypertension and their clinicians. Design, Setting, and Participants: This pragmatic randomized clinical trial randomly assigned 2050 adults of African ancestry with …

The Band Of American Ladies : Children’S Librarians And The Creation Of Children’S Literature In The Long 19th Century, Suzanne Stauffer

Faculty Publications

No abstract provided.

Alternative Nesting Strategies Of Polistine Wasps In A Subtropical Locale, Scott Nacko, Mark A. Hall, Gregg Henderson

Faculty Publications

Phylogenetic studies suggest that historically all paper wasps (Vespidae: Polistinae) in North America have tropical origins, but some species have adapted to survive temperate conditions. Subtropical climates, which are intermediate between temperate and tropical, allow a unique opportu-nity to study ancestral traits which can be retained or lost within populations, and ultimately elucidate the process of social wasp evolution. We investigated the phenology of paper wasps at study sites in subtropical Baton Rouge, USA, through nest searching and monitoring of nest parameters throughout the warm season (March–October). Across the year, two periods of nest initiation occurred: from March–May (early season …

Lsu General Catalog 2022-2023, Louisiana State University And Agricultural And Mechanical College

LSU General Catalog

The LSU General Catalog describes all undergraduate and graduate departments and programs with degree requirements and courses offered for each one. The LSU General Catalog includes information on registration and financial aid as well as academic services offered to all students.

Holistic Management Of Pollinators And Pests: Integrating Semiochemicals With On-Farm Pesticides, Olabimpe O. Okosun, Gadi V.P. Reddy

Faculty Publications

Insect pollinators and insect herbivores affect plant reproduction and fitness. Floral displays are used to attract and manipulate pollinators' behavior to support plant sexual reproduction while rewarding the visitors with access to nectar and pollen. The plant-pollinator interactions use various semiochemicals as important communication channels for successful species interaction networks. Floral display and scents can also attract insect herbivores (in which case they act as kairomones). Consequently, semiochemical-color-based traps used for monitoring pest insects in crop fields often accidentally capture pollinators, and these interactions simultaneously affect pest monitoring, pollinator assemblages, and crop production in agroecosystems. An integrated interdisciplinary approach that …

Louisiana Agriculture Winter, 2022, Lsu Agcenter

Louisiana Agriculture

Louisiana’s agricultural and natural resources continue to be under attack from a wide variety of invasive species. Some are new to the state, while others have been here for a long time. This issue of Louisiana Agriculture highlights the broad range of research activities being conducted by LSU AgCenter scientists to understand how invasive species survive and thrive and to identify effective means of controlling or limiting their damage in the state.

On The Need For New Measures Of Phylogenomic Support, Robert C. Thomson, Jeremy M. Brown

Faculty Publications

The scale of data sets used to infer phylogenies has grown dramatically in the last decades, providing researchers with an enormous amount of information with which to draw inferences about evolutionary history. However, standard approaches to assessing confidence in those inferences (e.g., nonparametric bootstrap proportions [BP] and Bayesian posterior probabilities [PPs]) are still deeply influenced by statistical procedures and frameworks that were developed when information was much more limited. These approaches largely quantify uncertainty caused by limited amounts of data, which is often vanishingly small with modern, genome-scale sequence data sets. As a consequence, today's phylogenomic studies routinely report near-complete …

Regenerative Agriculture Effects On Invertebrate And Bird Communities And Insect-Provided Ecosystem Services, Alex Michels

Electronic Theses and Dissertations

Conventional agricultural practices can have unintended consequences on the environment and wildlife. Insects and birds are declining at rapid rates around the world, and the current conventional agricultural paradigm is a major driver through habitat loss and the intensification of production. Invertebrates in agroecosystems provide services to both farmers and the rest of society. Regenerative systems may promote the functioning of an agroecosystem by influencing invertebrate abundance, diversity, and ecosystem services and mitigate bird and insect declines through conservation practices that increase soil health, reduce disturbances, and increase biological diversity. Here I address knowledge gaps of the effects of regenerative …

Response Of Soil Biochemical And Physical Properties To Long Term Prairie Cordgrass And Kura Clover Intercropping System, Vaishnavi Varikuti

Electronic Theses and Dissertations

Prairie cordgrass (Spartina pectinata) (PCG) is a warm-season perennial grass that can be used as a biofuel feedstock and can be grown on marginal lands. Previous studies on intercropping of a perennial legume i.e., kura clover (Trifolium ambiguum) (KC) with PCG can improve soil biochemical properties, increase biomass production, mitigate greenhouse gas (GHG) emissions while reducing the chemical fertilizer requirement. However, there is a lack of evidence about the effects of PCG production on soil biochemical and physical properties during the cropping season and at deeper soil depths in reference to support plant growth, environmental implications and enhance the soil …

Eastern Redcedar (Juniperus Virginiana L.) Encroachment On South-Central South Dakota Rangelands: Impact On Plant Communities, Austin K. Domeier

Electronic Theses and Dissertations

Grasslands historically covered 46 million km2 of Earth’s surface representing nearly 42% of the living vegetation. Encroachment of woody species onto grasslands and savannas is a widely researched global phenomenon, with eastern redcedar (ERC) (Juniperus virginiana L.) trees being the most prominent woody encroacher in the Northern Great Plains (NGP) due to the lack of prescribed fire and planted ERC escaping from shelterbelts. This encroachment poses a threat to native plant communities in terms of their reproduction, regeneration, and diversity. ERC are fierce competitors and can establish in most soil types, are drought tolerant, and prolific seed reproducers. These qualities …

Design, Development, And Testing Of Near-Optimal Satellite Attitude Control Strategies, Giovanni Lavezzi

Electronic Theses and Dissertations

Advances in space technology and interest toward remote sensing mission have grown in the recent years, requiring the attitude control subsystems of observation satellites to increase their performances in terms of pointing accuracy and on-board implementability. Moreover, an increased interest in small satellite missions and the recent technological developments related to the CubeSats standard have drastically reduced the cost of producing and flying a satellite mission. In this context, the proposed research aims to improve the state of the art for satellite attitude control methodologies by proposing a near-optimal attitude control strategy, simulated in a high-fidelity environment. Two strategies are …

Effect Of Finishing System And Animal Age On Carcass Traits And Nutritional Profile Of Bison Bulls, Clay Newton

Electronic Theses and Dissertations

The objectives of this thesis project were to 1) evaluate the influence of grain- and grass-finishing systems on carcass characteristics, proximate composition, nutritional profile, and fatty acid composition of bison bull meat, and 2) evaluate the influence of animal age on carcass characteristics of bison bulls. For objective 1, bison bulls were allowed to graze native range in north-central Nebraska until approximately 26 mo of age, when they were randomly assigned to either grain-finishing (n = 98; in an open lot with ad libitum access to prairie hay, alfalfa hay and corn for 95 d prior to slaughter) or grass-finishing …

Living In A Gradient: The Influence Of Water Temperature Variation On Development, Settling Time And Survival Of Pallid Sturgeon Larvae In The Missouri River, Maria Elizabeth Erceg

Electronic Theses and Dissertations

Pallid Sturgeon (Scaphirhynchus albus) are a federally endangered species experiencing widespread reproduction and recruitment failures. Recruitment failure is hypothesized to be caused by habitat modifications made to the Missouri River that disrupt connectivity and alter temperature profiles downstream of constructed dams. Hypolimnetic releases from Missouri River dams affect the temperature downstream, creating colder conditions during the downstream drifting phase for dispersing larvae. Understanding the influence of water temperature changes on larval development is crucial for recovery efforts. In this study, we evaluated the effects of water temperature daily heating rate on energy use, settling behavior, and growth rate of endogenously …

Machine-Learning And Meta-Analysis Techniques To Quantify And Predict Soil Organic Carbon, N2O-N And Co2-C Emissions In Cover Crop Systems, Deepak Raj Joshi

Electronic Theses and Dissertations

People worldwide are challenged by multiple threats including climate change, growing populations, and soil degradation. Addressing these challenges requires understanding of the local environment, farming systems and modern technologies. These technologies include new ways to process information that include artificial intelligence, machine learning and meta-analysis. Models produced using these technologies may be useful for predicting the consequences of implementing conservation practices that reduce GHG emissions as well as for determining the carbon footprint of cropping systems that include environmentally friendly conservation technologies such as growing cover crop. Therefore, our objectives of this study were to: 1) provide an overview of …

Influence Of Market Type And Time Of Purchase On Bacterial Counts And Salmonella And Listeria Prevalence In Whole Chickens In Vietnam, April K. Englishbey, Anuraj T. Sukumaran, Phuong T. T. Vu, Yen T. Thuc, Man V. V. Le, Dzung H. Nguyen, Paul R. Broadway, Lacey M. Guillen, Mindy M. Brashears, Janet R. Donaldson, M. Wes Schilling, Chelsie B. Dahlgren, Brian J. Rude, Mark A. Crenshaw, Thu T. N. Dinh

Faculty Publications

The objective of the current study was to determine the influence of market type and sampling time on Salmonella and Listeria prevalence and bacterial counts of 180 whole chicken carcasses collected from 6 supermarkets (SM), 6 indoor markets (IM), and 6 open markets (OM) in Vietnam, at opening (T0) and 4 h after the opening (T4). Salmonella and Listeria prevalence was at least 25.6% and 42.7%, respectively. Whole birds in IM had greater Salmonella prevalence than birds from both SM and OM by 28.4% and 23.0% (P = 0.006 and 0.022, respectively). Listeria prevalence was lower in whole chickens from …

An Open Hardware 3-D Printed Device For Measuring Tensile Properties Of Thermoplastic Filament Polymers At Cryogenic Temperatures, Yue Liu, Ju Dong, Terrence R. Tiersch, Qinglin Wu, William T. Monroe

Faculty Publications

With the emerging recognition of open scientific hardware, rapid prototyping technology such as three-dimensional (3-D) printing is becoming widely available for fields such as cryobiology, and cryopreservation, where material selection for instruments and hardware has traditionally been problematic due to extreme low temperatures. A better understanding of the mechanical properties of 3-D printing thermoplastics at cryogenic temperatures is essential to material selection, part design, and printing optimization. The goal of the present study was to explore the feasibility of development for a 3-D printed device (‘CryoTensileDevice’) to hold a test specimen in liquid nitrogen and be mounted in standard mechanical …

An Estrogen-Sensitive Hypothalamus-Midbrain Neural Circuit Controls Thermogenesis And Physical Activity, Hui Ye, Bing Feng, Chunmei Wang, Kenji Saito, Yongjie Yang, Lucas Ibrahimi, Sarah Schaul, Nirali Patel, Leslie Saenz, Pei Luo, Penghua Lai, Valeria Torres, Maya Kota, Devin Dixit, Xing Cai, Na Qu, Ilirjana Hyseni, Kaifan Yu, Yuwei Jiang, Qingchun Tong, Zheng Sun, Benjamin R. Arenkiel, Yanlin He, Pingwen Xu, Yong Xu

Division of Basic Science Faculty Publications

Estrogen receptor–α (ERα) expressed by neurons in the ventrolateral subdivision of the ventromedial hypothalamic nucleus (ERαvlVMH) regulates body weight in females, but the downstream neural circuits mediating this biology remain largely unknown. Here we identified a neural circuit mediating the metabolic effects of ERαvlVMH neurons. We found that selective activation of ERαvlVMH neurons stimulated brown adipose tissue (BAT) thermogenesis, physical activity, and core temperature and that ERαvlVMH neurons provide monosynaptic glutamatergic inputs to 5-hydroxytryptamine (5-HT) neurons in the dorsal raphe nucleus (DRN). Notably, the ERαvlVMH → DRN circuit responds to changes in ambient temperature and nutritional states. We further showed …

Effects Of A Short-Term Cold Exposure On Circulating Micrornas And Metabolic Parameters In Healthy Adult Subjects, Marc Thibonnier, Sujoy Ghosh, Anne Blanchard

Division of Basic Science Faculty Publications

This discovery study investigated in healthy subjects whether a short-term cold exposure may alter circulating microRNAs and metabolic parameters and if co-expression networks between these factors could be identified. This open randomized crossover (cold vs no cold exposure) study with blind end- point evaluation was conducted at 1 center with 10 healthy adult male volunteers. Wearing a cooling vest perfused at 14°C for 2 h reduced the local skin temperature without triggering shivering, increased norepinephrine and blood pressure while decreasing copeptin, C-peptide and heart rate. Circulating microRNAs measured before and after wearing the cooling vest twice (4 time points) identified …

Dietary Considerations For Postmenopausal Women, Kara L. Marlatt, Linda A. Gilmore, Emily W. Flanagan, Leanne M. Redman

Clinical Research Faculty Publications

Midlife women commonly experience changes in cardiometabolic, physical, and psychosocial health because of menopause. Importantly, these health changes can negatively affect the overall quality of life. Specifically, women experience changes in metabolism and weight gain (particularly abdominal fat), bothersome vasomotor symptoms (i.e., hot flashes and night sweats), sleep disturbances, mood swings, and reduced bone health. Women may also experience social isolation, loneliness, and changes in gastrointestinal health, which can further reduce their quality of life. In this chapter, we summarize these important health changes and discuss various dietary and lifestyle considerations that healthcare professionals can employ to help their patients …

Body Composition And Cardiometabolic Health Across The Menopause Transition, Kara L. Marlatt, Dori R. Pitynski-Miller, Kathleen M. Gavin, Kerrie L. Moreau, Edward L. Melanson, Nanette Santoro, Wendy M. Kohrt

Clinical Research Faculty Publications

Every year, 2 million women reach menopause in the United States, and they may spend 40% or more of their life in a postmenopausal state. In the years immediately preceding menopause—known as the menopause transition (or perimenopause)—changes in hormones and body composition increase a woman’s overall cardiometabolic risk. In this narrative review, we summarize the changes in weight, body composition, and body fat distribution, as well as the changes in energy intake, energy expenditure, and other cardiometabolic risk factors (lipid profile, glucose metabolism, sleep health, and vascular function), that occur during the menopause transition. We also discuss the benefits of …