Digital Commons Network^™

Great Salt Lake Model Depletion, Katherine Wright

Spring Runoff Conference

When does water leasing make sense? Using New Information to Make Better Leases.

Lease, but only if it makes sense.

• Farmers have a legal right to use water on their farms for agriculture.
• Leasing might be a good economic decision for you, but not your neighbor.
• Leasing is voluntary, the purpose of this presentation is to explain the benefits of leasing and give you the information you need to decide if it is right for you. 

Western Australia’S Marine Heatwave Update - 27 March 2025, Department Of Primary Industries And Regional Development, Western Australia, Arani Chandrapavan

Marine Heatwave Notification Reports

No abstract provided.

Characterizing The Effects Of Rage Upregulation In Lung Development, Derek Michael Clarke

Theses and Dissertations

The Receptor for Advanced Glycation End-products (RAGE) is a transmembrane, multi-ligand cell surface receptor highly expressed in pulmonary tissue, where it plays a critical role in mediating inflammatory responses. Under chronic toxicant exposure, often associated with cigarette, e-cigarette, and diesel particulate, RAGE transitions from a protective to a deleterious state, contributing to pathological processes. In adult models, RAGE's role in the development of lung disease has been well studied, yet in the context of lung development RAGE has not been well studied with a small number of clinical papers finding increased levels of RAGE in bronchopulmonary dysplasia(BPD) and respiratory distress …

Grunting Increases Power Production And Vertical Jump Height In Experienced Martial Artists, Jason Sawyer, Paul Cacolice, Paul Higgins, Michael Pepin

Biological and Biomedical Sciences Department Faculty Journal Articles

Muscular power is a critical determinant of performance in athletic competitions and thus identifying methods to maximize this attribute is imperative. Grunting (GR) may be an effective way to increase power during high-velocity, explosive movements. The purpose of the current investigation was to determine the effects of GR on muscular power output. Twenty-four subjects were recruited from a local martial arts academy. Each subject had a minimum of 2 years of martial arts experience. The performance measures included five maximal cross punches (CR) and roundhouse kicks (RH) to determine peak power output and three countermovement vertical jumps (CMJ) and seated …

Transgenerational Impacts Of Covid-19: Exploring The Epigenetic Impacts Of Sars-Cov-2 Infection On Parental Reproductive Health And Offspring Development, Isaac Mckay Stirland

Theses and Dissertations

The mechanisms and consequences of SARS-CoV-2 infection, including clinical manifestations, immune response, pathogenicity, long-term sequelae, etc., have been studied in detail following the 2019 pandemic however, very little has been done to explore the interplay between SARS-CoV-2 and host DNA methylation. Given the role of DNA methylation in genetic regulation, genomic imprinting, and induction of transgenerational effects, an understanding of viral interaction(s) with the host methylome is imperative in promoting reproductive and developmental health. Numerous reports describe infections with similar pathogenicity to SARS-CoV-2 and their correlation to altered host tissues at the epigenetic, physiologic, and macroscopic level. These reported epigenetic …

Tundra Recovery Post-Fire In The Yukon-Kuskokwim Delta, Alaska, Leah K. Clayton, Kevin Schaefer, Elizabeth E. Hoy, Clayton D. Elder, Nancy H. F. French, Gerald V. Frost, Et.Al.

Michigan Tech Publications

The extent of wildfires in tundra ecosystems has dramatically increased since the turn of the 21st century due to climate change and the resulting amplified Arctic warming. We simultaneously studied the recovery of vegetation, subsurface soil moisture, and active layer thickness (ALT) post-fire in the permafrost-underlain uplands of the Yukon-Kuskokwim Delta in southwestern Alaska to understand the interaction between these factors and their potential implications. We used a space-for-time substitution methodology with 2017 Landsat 8 imagery and synthetic aperture radar products, along with 2016 field data, to analyze tundra recovery trajectories in areas burned from 1953 to 2017. We found …

Morphological, Molecular, And Morphometric Analysis Of Aphelenchoides Besseyi On Organic Rice (Oryza Sativa) Seeds In The Beringin District, Deli Serdang Regency, Indonesia, Suswati Suswati, Azwana Azwana, Ifan Aulia Candra, Fitrianingrum Kuniawati, Khofifah Muhaimini Siregar, Asmaul Hasanah, Aldy Elvanandar Nasution

Makara Journal of Science

Aphelenchoides besseyi, a nematode, can infect rice resulting in the white shoot disease, which decreases the germina-tion rate and even causes seedling death. A. besseyi has recently been reported to mainly attack the organic rice varie-ties especially Pandanwangi and Ciherang in the Pasar Kawat, Beringin District, Deli Serdang, Indonesia. This research investigated A. besseyi via morphological, molecular, and morphometric approaches. The nematodes were observed in an area of 2000 m2, divided into five sample plots each with an area of 400 m2 on which Pandan Wangi and Ciherang rice were cultivated. Nematode morphology was observed using a stereo microscope at …

Developmental Differentiation Of Mouse Inner Ear Neuron Subpopulations Resolved With A Peripherin-Promoter Reporter Within The Grm8 Locus, Lily J Pearson, Jeremy L Pinyon, Jennie M E Cederholm, Georg Von Jonquieres, Florence Bartlett, Xabier Vázquez-Campos, Fabien Delerue, Lars M Ittner, Gary D Housley

Faculty, Staff and Student Publications

Molecular profiling of inner ear neurons has broadened the classification of the primary afferents that support neural coding for hearing and balance. To extend spatiotemporal characterization of auditory and vestibular neuron diversity, we established a transgenic reporter mouse model (Prphp-mCherry), where elements of the peripherin promoter (Prphp) drive expression of the mCherry fluorescent reporter. Type III intermediate filament protein peripherin expression is a marker for type II spiral ganglion neurons (SGN) that innervate the cochlear outer hair cells, and the small diameter 'bouton' vestibular ganglion neurons (VGN) innervating the type II vestibular hair cells. Using Nanopore genome sequencing, the integration …

Canada Thistle (Cirsium Arvense) Identification And Control, Caitlin Henderson, Robert Nelson Schaeffer, Corey Ransom

All Current Publications

Cirsium arvense is an invasive perennial weed adaptable to a wide range of habitats. Since its arrival in North America in the 1600s, it has spread throughout much of the country. It has become prevalent in rangelands and disturbed areas in the Intermountain West, displacing native plant species, reducing crop yields, and affecting pasture quality. This fact sheet outlines how to identify Canada thistle, its life cycle, and how to manage it through cultural, mechanical, biological, and chemical control.

Rapid Laser Ablation-Based Fabrication Of High-Density Polymer Microwell Arrays For High-Throughput Cellular Studies, Desh Deepak Dixit, Kavya L Singampalli, Amit S Niyogi, Amanda Montoya, Alexandre Reuben, Peter B Lillehoj

Faculty, Staff and Student Publications

Polymer-based microwell platforms have garnered much interest due to their usefulness in culturing and analyzing small quantities of biological cells and spheroids. Existing methods for fabricating polymer microwell arrays involve complex fabrication processes and/or are limited in their ability to create dense arrays of very small (< 50 μm in diameter) microwells. Here, we present a simple and rapid technique for fabricating high-density arrays of microwells ranging from 20 to 160 μm in diameter on a variety of polymer substrates. In this approach, a polymer surface is ablated using a CO2 laser that is rastered over a stainless steel mesh, which serves as a shadow mask. A theoretical laser-polymer interaction model was developed for predicting the microwell volume based on the substrate properties and laser settings. Microwell volumes predicted by the model were within 5.4% of fabricated microwell volumes determined experimentally. Cellulose acetate microwell arrays fabricated using this technique were used to culture Lewis lung carcinoma cells expressing ovalbumin (LLC-OVA), which were maintained for up to 72 h with a negligible (< 5%) loss in viability. As a second proof of principle demonstration, LLC-OVA cells grown in microwell arrays were co-cultured with OT-I T cells and measurements of interferon gamma (IFN-γ), a marker for T cell activation, were performed which revealed a positive correlation between LLC-OVA cell-T cell interaction time and T cell activation. These two in vitro demonstrations showcase the capability of this technique in generating polymer microwell arrays for high-throughput cellular studies, including cell growth dynamics studies and cell interaction studies. Furthermore, we envision that these platforms can be used with different cell types and for other biological applications, such as spheroid formation and single cell analysis, …

The Design, Construction, And Testing Of Mrna Vaccine Against Equine Herpes Virus, Bhawana Devkota

LSU Master's Theses

Equine Herpesvirus-1 (EHV 1) is a worldwide significant pathogen that causes respiratory illness, abortion, and neurological disorders in equine. Current vaccines, including live attenuated, inactivated, and subunit platforms, do not prevent viral latency, mucosal shedding, or cross-strain immunity, requiring alternative approaches. To address these gaps, this project explores the design, synthesis, and in vitro testing of an mRNA vaccine targeting immunogenic EHV 1 glycoprotein (gB, gC, gD, gG, and gM). Epitopes were computationally predicted using the Immune Epitope Database (IEDB), codon-optimized for Bos taurus, and cloned into pUCIDT vectors using SP6/T7 promoters. In vitro transcription (IVT) used nucleotide modifications …

Genomic-Transcriptomic Analysis Identifies The Syrian Hamster As A Superior Animal Model For Human Diseases, Chuchu Wang, Zhenguo Cheng, Jinxin Miao, Xia Xue, Yunshu Dong, Li Zhao, Haoran Guo, Jianyao Wang, Zhizhong Wang, Shuangshuang Lu, Guangming Fang, Ying Peng, Yafei Zhai, Zhongxian Zhang, Dongling Gao, Zhimin Wang, Pengju Wang, Lirong Zhang, Louisa S. Chard Dunmall, Jun Wang, Wenxue Tang, Xiaowei Li, Zhongren Ding, Xiaoyan Zhao, Ling Li, Nicholas R. Lemoine, Zhongde Wang, Daniel Tonge, Wenjie Tan, Jianzeng Dong, Yaohe Wang

Animal, Dairy, and Veterinary Science Faculty Publications

Background The Syrian hamster (Mesocricetus auratus) has shown promise as a human diseases model, recapitulating features of different human diseases including COVID-19. However, the landscape of its genome and transcriptome has not been systematically dissected, restricting its potential applications.

Results Here we provide a complete analysis of the genome and transcriptome of the Syrian hamster and found that its lineage diverged from that of the Chinese hamster (Cricetulus griseus) around 29.4 million years ago. 21,387 protein-coding genes were identified, with 90.03% of the 2.56G base pair sequence being anchored to 22 chromosomes. Further comparison of the …

Elevated Extinction Risk In Over One-Fifth Of Native North American Pollinators, Tara Cornelisse, David W. Inouye, Rebecca E. Irwin, Sarina Jepsen, Jonathan R. Mawdsley, Margaret Ormes, Jaret Daniels, Diane M. Debinski, Terry Griswold, John Klymko, Michael C. Orr, Leif Richardson, Nicole Sears, Dale Schweitzer, Bruce E. Young

Biology Faculty Publications

Pollinators are critical for food production and ecosystem function. Although native pollinators are thought to be declining, the evidence is limited. This first, taxonomically diverse assessment for mainland North America north of Mexico reveals that 22.6% (20.6 to 29.6%) of the 1,579 species in the best-studied vertebrate and insect pollinator groups have elevated risk of extinction. All three pollinating bat species are at risk and bees are the insect group most at risk (best estimate, 34.7% of 472 species assessed, range 30.3 to 43.0%). Substantial numbers of butterflies (19.5% of 632 species, range 19.1 to 21.0%) and moths (16.1% of …

Fossil Leaf Cuticle: Best Practices For Preparation And Paleo-Co2 Analysis, Xiaoqing Zhang, Dana L. Royer, Carina E. Colombi, Juan Martin Drovandi, Jennifer C. Mcelwain, Gaëtan Guignard, Qin Leng, Barry H. Lomax, Nathan D. Sheldon, Rebekah A. Stein, Garland R. Upchurch, Yongdong Wang, Hong Yang, Richard S. Barclay, Ying Cui, Wolfram Kürschner, Joseph N. Milligan, Isabel Montañez, Jon D. Richey, Tammo Reichgelt, Gongle Shi, Selena Y. Smith, Margret Steinthorsdottir

Biological and Biomedical Sciences Department Faculty Journal Articles

Leaf cuticle is the waxy envelope that protects leaves from desiccation, UV damage, and abrasion. The cuticle encodes information about a plant's chemistry and leaf epidermal and stomatal cell morphology. Fossil leaf cuticle has been used to determine taxonomic affinities for almost two centuries and recognized in recent decades for its value in reconstructing paleoenvironments and paleoclimates, especially atmospheric CO2. Fossil leaf cuticle preparation techniques are typically reported as single workflows tied to individual studies, starting with finding fossils in the field through the steps of preparing cuticle for chemical and morphological analysis, including decisions about type of microscopy and …

Development, Optimization, And Validation Of A High-Sensitivity Capillary Zone Electrophoresis System For Bioanalytical Applications, Aaron I. Mena

Electronic Theses and Dissertations

Capillary zone electrophoresis (CZE) is a powerful analytical technique widely used for biomolecular separation due to its high resolution, efficiency, and sensitivity. This report presents the development and validation of a novel CZE system designed to improve modularity, reproducibility, and operational efficiency. The system integrates a laser-induced fluorescence (LIF) detection method with a 488 nm laser, enhanced fluid control through a negative pressure system, and a user-friendly GUI for automated operation and data acquisition. Performance verification included pressure stability tests, fluorescence accuracy assessments, and electrophoretic reproducibility studies. Comparative analysis with a previous CZE iteration confirmed improved baseline stability, peak resolution, …

Radial Glia Integrin Avb8 Regulates Cell Autonomous Microglial Tgfβ1 Signaling That Is Necessary For Microglial Identity, Gabriel Mckinsey, Nicolas Santander, Xiaoming Zhang, Kilian Kleemann, Lauren Tran, Aditya Katewa, Kaylynn Conant, Matthew Barraza, Kian Waddell, Carlos Lizama, Marie La Russa, Ji Hyun Koo, Hyunji Lee, Dibyanti Mukherjee, Helena Paidassi, E. S. Anton, Kamran Atabai, Dean Sheppard, Oleg Butovsky, Thomas Arnold

Department of Medicine Faculty Papers

Microglial diversity arises from the interplay between inherent genetic programs and external environmental signals. However, the mechanisms by which these processes develop and interact within the growing brain are not yet fully understood. Here, we show that radial glia-expressed integrin beta 8 (ITGB8) activates microglia-expressed TGFβ1 to drive microglial development. Domain-restricted deletion of Itgb8 in these progenitors results in regionally restricted and developmentally arrested microglia that persist into adulthood. In the absence of autocrine TGFβ1 signaling, microglia adopt a similar phenotype, leading to neuromotor symptoms almost identical to Itgb8 mutant mice. In contrast, microglia lacking the canonical TGFβ signal transducers …

Synthetic Protein Mimetic Based Therapies For Neurodegeneration, Nicholas H. Stillman

Electronic Theses and Dissertations

Protein-protein interactions (PPIs) are crucial for the regulation of a majority of, if not every fundamental cellular process. Despite their role in regular biological processes, dysregulated and/or aberrant protein-protein interactions (aPPIs) are often related to the onset of disease including cancer, viral infection, and amyloid diseases. aPPIs have historically been deemed ‘undruggable’ due to their large surface area and lack of a binding cavity; however, today, more than 40 disease-related aPPIs have been targeted with small molecules and several of those have reached clinical trials.

A class of synthetic protein mimetics called oligopyridylamides (OPs) has been shown to inhibit disease-related …

Advancing Tka Biomechanics: From Joint Simulator To Boundary Condition Development, Yashar Ali Behnam

Electronic Theses and Dissertations

This dissertation addresses four specific aims that collectively attempted to advance the experimental and computational analysis of total knee arthroplasty (TKA) components. The first study focused on the development of a novel whole knee joint simulator capable of simultaneous tibiofemoral and patellofemoral knee loading. This simulator employs custom fixturing to facilitate dynamic, unconstrained, muscle-driven PF articulation alongside controlled TF contact mechanics. Validation against experimental measurements showed strong agreement, demonstrating the simulator's potential as a valuable tool for future TKA design and surgical technique investigations.

The second study verified implant-specific physiological boundary conditions which accurately simulate activities of daily living using …

Session Ia: Biology Presentation 3 - Beyond Weight Loss: The Effects Of The Glp-1 Agonist, Semaglutide, On Weight Care, Type Ii Diabetes Management, And Cardiac Function In Obese Patients, Amber Smith

Life of the Scholar Multidisciplinary Conference

Determining whether the drug Semaglutide, also known as Ozempic or Wegovy, is not only an effective treatment for weight loss, but also for management of type II diabetes and obesity-related heart failure, such as adverse cardiac remodeling and left atrial volume increase.

Session Ia: Biology Presentation 4 - Parkinson's Disease: Understanding Risk Factors, Causes, And Potential Treatments, Emma Hewitt

Life of the Scholar Multidisciplinary Conference

No abstract provided.

Cardiometabolic Risk Factors Associated With Physical Fitness And Activity Levels: An Exploratory Study Of Us College Students, Keegan T. Peterson, Gabrielle Barraco, Jennifer Niessner, Melissa Rodgers, Melissa Bopp

International Journal of Exercise Science

International Journal of Exercise Science 18(8): 379-393, 2025. College students are a vulnerable population at risk of developing and/or experiencing poor physical fitness and insufficient physical activity (PA) levels, both associated with poor cardiometabolic health. Thus, this study assessed the association of physical fitness and domain-specific PA levels on cardiometabolic risk factors (CMRFs) among college students. A volunteer sample of students enrolled in general health and wellness courses at a large, Northeastern U.S. institution from Spring 2023 – Spring 2024 (n=1418, 69.0% male, 89.9% non-Hispanic White) completed an objective health assessment as part of a required course assignment. CMRFs (e.g., …

Regeneration In Planarians Modifies Behavioral Switching, N. S. Tellakula, Eva-Maria S. Collins, W. B. Kristan Jr.

Biology Faculty Works

The planarian Dugesia japonica responds differently to localized stimuli: anterior regions turn, middle regions elongate, and posterior regions contract. If cut into several pieces, each piece immediately produces the same three responses. Over several days, each piece regenerates all transected body parts. This study tested how the pieces coordinate behavioral responses during regeneration. We first determined the locations of the turning/elongation and elongation/contraction behavioral switches. Immediately, all transections moved both switching sites away from the cut sites so that the worm pieces produced the same three responses as intact worms. During regeneration, the sites of behavioral switching moved progressively closer …

Environmental Conditions Explain Variability In Concentrations Of Nutrients But Not Emerging Contaminants, Megan L. Fork, Jerker Fick, Alexander J. Reisinger, Peter M. Groffman, Emma J. Rosi

Biology Faculty Publications

Aquatic ecosystems are subjected to many chemical stressors, including nutrients and emerging contaminants like pharmaceuticals. While pharmaceutical concentrations in streams and rivers are often below the thresholds for acute toxicity, they nonetheless disrupt ecology through changes to organisms’ physiology, metabolism, and behavior. However, analyzing samples for the wide range of manufactured pharmaceuticals is often prohibitively expensive for many monitoring efforts. As such, the ability to predict pharmaceutical concentrations over space and time using easier-to-monitor water quality parameters would expand our understanding of the scope and consequences of pharmaceutical contamination in aquatic ecosystems. We applied random forest models to data from …

Islet Single-Cell Transcriptomic Profiling During Obesity-Induced Beta Cell Expansion In Female Mice, Peter M Masschelin, Scott A Ochsner, Sean M Hartig, Neil J Mckenna, Aaron R Cox

Faculty, Staff and Student Publications

Targeting beta cell proliferation is an appealing approach to restore glucose control in type 1 diabetes. However, the underlying mechanisms of beta cell proliferation remain incompletely understood, limiting identification of new therapeutic targets. Obesity is a naturally occurring process that potently induces human and rodent beta cell replication, representing an ideal model to study mechanisms of beta cell proliferation. We showed previously acute whole-body

Identification And Catalog Of Viral Transcriptional Regulators In Human Diseases, Citu Citu, Le Chang, Astrid M Manuel, Nitesh Enduru, Zhongming Zhao

Faculty, Staff and Student Publications

Viral genomes encode viral transcriptional regulators (vTRs) that manipulate host gene expression to facilitate replication and evade immune detection. Nevertheless, their role in non-cancerous diseases remains largely underexplored. Here, we unveiled 268 new candidate vTRs from 14 of the 20 viral families we investigated. We mapped vTRs' genome-wide binding profiles and identified their potential human targets, which were enriched in immune-mediated pathways, neurodegenerative disorders, and cancers. Through vTR DNA-binding preference analysis, 283 virus-specific and human-like motifs were identified. Prioritized Epstein-Barr virus (EBV) vTR target genes were associated with multiple sclerosis (MS), rheumatoid arthritis, and systemic lupus erythematosus. The partitioned heritability …

Dna-Pk Inhibition Sustains The Antitumor Innate Immune Response In Small Cell Lung Cancer, Caterina De Rosa, Floriana Morgillo, Luisa Amato, Francesca Iommelli, Viviana De Rosa, Virginia Tirino, Federica Papaccio, Concetta Tuccillo, Gaetano Di Guida, Domenico Michele D'Angiolella, Alessandra Di Liello, Silvia Zappavigna, Michele Caraglia, Antonio Gambardella, Valerio Nardone, Kavya Ramkumar, Qi Wang, Jing Wang, Ferdinando De Vita, Davide Ciardiello, Erika Martinelli, Teresa Troiani, Stefania Napolitano, Giulia Martini, Alberto Servetto, Lauren Averett Byers, Fortunato Ciardiello, Carminia Maria Della Corte

Faculty, Staff and Student Publications

Small cell lung cancer (SCLC) is a highly aggressive form of lung cancer with limited treatment options. Patients often respond well to initial chemo-immunotherapy but relapse quickly, necessitating new strategies to enhance immune responsiveness. Recent research explores combining DNA-damaging therapies with immunotherapy to activate the STING pathway and improve the antitumor immune response. The addition of DNA Damage Repair (DDR) inhibitors, such as DNA-PKcs inhibitors, after chemotherapy has shown promise in activating innate immune sensors and enhancing CD8

Diverse Roles Of Stress-Responsive Rnp Granules In Oogenesis And Infertility, M. Rebecca Glineburg, Carolee Nguyen

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Effectively responding to cellular stress (e.g., nutrient deprivation, oxidative stress) is essential for cell and organismal survival. A protective mechanism is especially critical in developing oocytes, where a prolonged quiescent state and the inability to divide render oocytes highly susceptible to accumulating stress that can result in cell death if unaddressed. Despite the common view that stress granules are the primary stress-responsive ribonucleoprotein granule, accumulating evidence shows that in ovaries, other ribonucleoprotein granules also uniquely mediate gene regulation in response to stress. Here, we review recent insights into ribonucleoprotein granule dynamics and ribonucleoprotein granule protein function during stress in the …

Recommendations For Strengthening Blue Carbon Science, Martin Dahl, Paul S. Lavery, Inés Mazarrasa, Jimena Samper-Villarreal, Maria F. Adame, Stephen Crooks, Carlos M. Duarte, Daniel A. Friess, Dorte Krause-Jensen, Carmen Leiva-Dueñas, Catherine E. Lovelock, Peter I. Macreadie, Pere Masqué, Miguel Angel Mateo, Oscar Serrano

Research outputs 2022 to 2026

Blue carbon (BC) habitats (e.g., mangroves, tidal marshes, and seagrasses) are important CO2 sinks but are among the most threatened ecosystems on Earth. Substantial research over the last decade has quantified BC to evaluate the climate benefits associated with habitat conservation and restoration. However, the exponential growth in BC science has resulted in differing approaches that hinder comparison across studies and increase uncertainty. Here, we synthesized existing data to depict the range of uncertainty associated to different BC methodologies and argue that cumulative biases linked to multiple methodologies can result in BC estimates differing by up to 10-fold. We identified …

Molecular Mechanisms And Role Of Camel Milk Derived Bioactive Peptides Towards Insulin And Glp-1 Receptor Activation, Irfa Anwar

Thesis/ Dissertation Defenses

Camel milk (CM), renowned for its exceptional nutritional and medicinal properties, has been a crucial resource in arid regions for centuries. Its notable antidiabetic effects, supported by extensive research through in vitro, in vivo, and clinical studies, have gained significant scientific attention. However, the underlying cellular and molecular mechanisms remain largely unclear. Our previous research demonstrated that camel milk whey hydrolysates (CWHs) induce insulin receptor (IR) activation and downstream signaling, promoting glucose uptake in vitro using HEK293 and HepG2 cells. Building on this foundation, the current study focused on synthesizing nine of the most potent peptides (designated P1-9) derived from …

Michigan Academician, Volume 49, Issue 2

Michigan Academician

Michigan Academician Volume 49, Issue 2.