Digital Commons Network^™

Wipo Negotiations On Intellectual Property, Genetic Resources And Associated Traditional Knowledge, Peter K. Yu

Akron Law Review

This article examines the ongoing negotiations at the World Intellectual Property Organization (WIPO) regarding the protection of genetic resources, traditional knowledge (TK), and traditional cultural expressions (TCEs). It provides a comprehensive overview of the historical background, key provisions, challenges, and reflections on the diplomatic efforts leading to the establishment of the WIPO Treaty on Intellectual Property, Genetic Resources, and Associated Traditional Knowledge (GRATK Treaty). It explores issues surrounding disclosure obligations, including the lack of a clear definition for "confidential information" and the debate over sanctions and remedies. The article examines the challenges and implications of key provisions in the Basic …

Volume 33-1 Complete Issue, C. Nicholas Raphael

The Geographical Bulletin

Volume 33-1 Complete Issue

The Abandoned Shipwreck Act Of 1987 And The Reaction Of State Historic Preservation Offices, Kelly A. Victor, Gary M. Victor

The Geographical Bulletin

The Abandoned Shipwreck Act of 1987 is perhaps the most important piece of recent federal legislation enacted affecting underwater archaeology and the preservation of underwater historic sites. With this short statute, the federal government vested title to virtually all historic shipwrecks in navigable water to the states. The act also changed existing legal principles in order to allow the states to enact their own laws to protect and preserve underwater historic resources. This article begins with a discussion of the Abandoned Shipreck Act of 1987- what it is, what it does and how it has changed the law related to …

Fecal Microbiota Of Healthy Arabian Camels (Camelus Dromedarius): A Comprehensive Study Investigating Various Factors (Food, Camel Type, And Drinking Water) And Their Influence On Fecal Microbiome Diversity In Arabian Camels, Ruqaiah Ali Qarwan

Thesis/ Dissertation Defenses

In UAE, dromedary camels (Camelus dromedarius) are considered as vital sources of meat and milk, and they also symbolize the cultural heritage of the region. Understanding healthy dromedary camel’s core microbiome and microbiome diversity is essential for their conservation and sustainable management. To explore the fecal microbiome diversity and core fecal microbiome of healthy dromedary camels, in this study, we analyzed 150 fecal samples from camels collected across 10 different farms in the Dubai region. Each farm maintains healthy camels and provides specific diets and water types, with some farms also focusing on camels for racing purposes. In this study, …

Exploration Of Differential Equation Models For Phage-Bacteria Population Dynamics, John Lawrence Palacios, Rebecca A. Segal

Spora: A Journal of Biomathematics

Bacteriophages are viruses that infect and replicate within bacteria. Lytic phages cause the bacterial cell to burst, killing the bacteria. These types of phages can be used to treat patients with antibiotic-resistant bacterial infections. As a step in developing successful treatment protocols, we aim to understand the population dynamics of phages and bacteria using an in vitro model. We model the dynamics using the Campbell model, which consist of a delay differential equation (DDE), as a base model. We extended the model by including the emergence of phage resistance. We then compared the DDE model with a parallel ordinary differential …

Postnatal Progressive Craniosynostosis: An Unusual Case Presentation Leading To Cascade Diagnosis For Multiple Generations, Jessica T. Ogawa, Maura Guyler, Krystal L. Tomei, Howard D. Wang

Faculty Scholarship

NM_000141.5: FGFR2 c.1032G>A is a pathogenic variant that causes Crouzon syndrome through activation of a new donor splice site. This clinical report highlights the intrafamilial variability that can exist with this specific variant. The proband is a 4-year-old boy who initially presented with concern for seizures. Computed tomography and magnetic resonance imaging revealed pancraniosynostosis and Chiari 1 malformation. Papilledema on fundoscopic exam and copper beaten appearance of the skull on imaging both suggested the presence of elevated intracranial pressure. Genetic testing identified c.1032G>A (p.Ala344=) in FGFR2. Familial testing and genetic evaluation confirmed the same pathogenic variant in the …

Flow Dynamics Of Agricultural Waste Nanofibers: Shear, Temperature, And Oscillatory Insights, Bilge N. Altay, Burak Aksoy, James Atkinson, Christopher Lewis, Carlos Diaz-Acosta, Raymond Francis

Articles

The rheology and fiber size of corn stover (CS) and cleaned cotton gin trash (CGT) cellulose nanofibers (CNFs) were studied including behaviors at both moderate and extremely high shear rates, to simulate industrial processes ranging from mixing and pumping to high-speed coating, printing, and extrusion. Particle size analyzer showed that 99% of CS fibers measured around 226 nm, while 85% of CGT fibers were approximately 143 nm. Both CS and CGT CNFs formed gel-like suspensions, and shear flow tests revealed that all samples exhibited shear-thinning behavior, allowing easy flow under shear forces. Gels with higher solid content (1%) demonstrated extended …

Science Students Conduct Animal Research At The St. Louis Zoo, Lindenwood University

Archived Lindenwood Press Releases

No abstract provided.

Modulating The Aqueous Micellar Reorganization Of Sequence-Defined Ionic Peptoid Block Copolymers By Ionizable Monomer Position And Solution Ph, Bailee N. Barrett, Pedram Azizihariri, Vijay T. John, Donghui Zhang

Faculty Publications

The micellar aggregation of singly charged sequence-defined ionic peptoid block copolymers can be finely tuned by adjusting the position of the ionizable monomer along the chain and varying the solution pH. The pH-induced structural reorganization of these micelles was found to depend on the position of the ionizable monomer along the chain, influencing the balance of the hydrophobic interactions, excluded volume effect, and electrostatic forces (i.e., charge repulsion, solvation of the ionic monomers, counterion association) that govern the micellar structure. As the solution pH increases, positioning the ionizable monomer closer to the junction of the hydrophobic and hydrophilic blocks causes …

Changing Fire Regimes In The Great Basin Usa, Eva K. Strand, Kori Blankenship, Corey Gucker, Mark Brunson, Eugénie Montblanc

Aspen Bibliography

Wildfire is a natural disturbance in landscapes of the Western United States, but the effects and extents of fire are changing. Differences between historical and contemporary fire regimes can help identify reasons for observed changes in landscape composition. People living and working in the Great Basin, USA, are observing altered fire conditions, but spatial information about the degree and direction of change and departure from historical fire regimes is lacking. This study estimates how fire regimes have changed in the major Great Basin vegetation types over the past 60 years with comparisons to historical (pre-1900) fire regimes. We explore potential …

Antarctic Tunicate Synoicum Species-Derived Alkaloids And Methods Of Treatment, Bill J. Baker, Laurent J. Calcul, Kim Pham, Sofia Kokkaliari, Alexander Dettmar Crawford, Nargess Shahbazi

USF Patents

Pharmaceutical compositions containing one of five novel alkaloids isolated from a deep water Antarctic tunicate and methods of uses thereof are presented. The alkaloids belong to a family of compounds with known central nervous system (CNS) activity. The compounds display more oxidation than other members of the family, which may bestow additional bioactivity.

A Review Of Racial Differences And Disparities In Ecg, Jianwei Zheng, Chizobam Ani, Islam Abudayyeh, Yunfan Zheng, Cyril Rakovski, Ehsan Yaghmaei, Omolola Ogunyemi

Mathematics, Physics, and Computer Science Faculty Articles and Research

The electrocardiogram (ECG) is a widely used, non-invasive tool for diagnosing a range of cardiovascular conditions, including arrhythmia and heart disease-related structural changes. Despite its critical role in clinical care, racial and ethnic differences in ECG readings are often underexplored or inadequately addressed in research. Variations in key ECG parameters, such as PR interval, QRS duration, QT interval, and T-wave morphology, have been noted across different racial groups. However, the limited research in this area has hindered the development of diagnostic criteria that account for these differences, potentially contributing to healthcare disparities, as ECG interpretation algorithms largely developed from major …

Atp-Sensitive Potassium Channels Alter Glycolytic Flux To Modulate Cortical Activity And Sleep, Nicholas J. Constantino, Caitlin M. Carroll, Holden C. Williams, Hemendra J. Vekaria, Carla M. Yuede, Kai Saito, Patrick W. Sheehan, J. Andy Snipes, Marcus E. Raichle, Erik S. Musiek, Patrick G. Sullivan, Josh M. Morganti, Lance A. Johnson, Shannon L. Macauley

Physiology Faculty Publications

Metabolism plays a key role in the maintenance of sleep/wake states. Brain lactate fluctuations are a biomarker of sleep/wake transitions, where increased interstitial fluid (ISF) lactate levels are associated with wakefulness and decreased ISF lactate is required for sleep. ATP-sensitive potassium (K_ATP) channels couple glucose-lactate metabolism with excitability. Using mice lacking K_ATP channel activity (e.g., Kir6.2^−/− mice), we explored how changes in glucose utilization affect cortical electroencephalography (EEG) activity and sleep/wake homeostasis. In the brain, Kir6.2^−/− mice shunt glucose toward glycolysis, reducing neurotransmitter biosynthesis and dampening cortical EEG activity. Kir6.2^−/− mice spent more time …

Impact Of Measurable Residual Disease Clearance Kinetics In Patients With Aml Undergoing Intensive Chemotherapy, Wei-Ying Jen, Koji Sasaki, Farhad Ravandi, Tapan M Kadia, Sa A Wang, Wei Wang, Sanam Loghavi, Naval G Daver, Courtney D Dinardo, Ghayas C Issa, Hussein A Abbas, Cedric Nasnas, Alex Bataller, Samuel Urrutia, Omer S Karrar, Sherry Pierce, Hagop M Kantarjian, Nicholas J Short

Faculty, Staff and Student Publications

The prognostic impact of measurable residual disease (MRD) in acute myeloid leukemia (AML) is unequivocal; however, the optimal time point for achieving undetectable MRD is unclear. We retrospectively studied patients with newly diagnosed (ND) AML who achieved remission with frontline intensive chemotherapy and had MRD assessed by flow cytometry after induction (time point 1 [TP1]) and after cycles 2 or 3 (TP2). Cases were grouped into MRD negative (Neg)/Neg, positive (Pos)/Neg, or Pos/Pos at TP1 and TP2, respectively. Of 1980 patients with ND AML, 277 met the inclusion criteria and were included in this analysis. The median relapse-free survival (RFS) …

Variation In Thermal Tolerance Plasticity And The Costs Of Heat Exposure In The Estuarine Sea Hare, Phyllaplysia Taylori, Richelle L. Tanner, Rauri C. K. Bowie, Cynthia Y. Wang-Claypool, Jonathan H. Stillman

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Climate change is increasing average temperatures and the frequency and intensity of thermal extremes in coastal marine environments. Organisms in coastal marine habitats are accustomed to environmental fluctuations and possess physiological plasticity that may be advantageous in response to increased occurrence of extremes. To examine whether such plasticity is locally adapted to environmental conditions, we investigated the relationship between genetic diversity and thermal tolerance plasticity in 11 populations of the direct-developing intertidal sea hare, Phyllaplysia taylori, on the western coast of the United States. Using whole-organism metrics of muscle function and metabolic rate and a ddRADseq genomic approach, we …

Nicholls ’25 Becomes First Unh Student To Receive Gates Cambridge Scholarship, Keith Testa

UNH Today Archive

No abstract provided.

The Diamond, February 25, 2025, Dordt University

Dordt Diamond

• Front Page:Defender Swim Team Takes on First KCAC Conference Meet; Math Professor Creates Website for Christian Educators; The Search to Lift School Spirit
• News: Dordt University's Joel Penner Named "Frosty Westering Coach of the Year"; Dordt Men's Volleyball Stays Positive Despite Season Ups & Downs
• Feature: Senior Spotlight; Wayside Chapel: A Beacon of Faith at the Side of the Road
• Arts & Entertainment: Concert Choir Presents a Night of Songs and Sweets; The Return of "The Show"
• Politics: Defining Fair Play: A Local Look on "No Men in Women's Sports"; DOGE Wreaks Havoc in Dordt …

Associations Of Parental Perceived Health With Child Movement Behaviors Within Two-Parent Households, You Fu, Hayley Almes, Nora Constantino, Doria Schmidt, Ryan D. Burns

International Journal of Physical Activity and Health

This study aimed to examine how perceived parental mental and physical health status was associated with child physical activity, screen time, and sleep. Participants were 6- to 17-year-old minors (N = 20,156; 47.9% female) from the 2022 US National Survey of Children’s Health. Dependent variables were children’s physical activity frequency, screen time, and sleep. Independent variables were parents’ physical and mental health status. Using the Actor-Partner Interdependence Model, two adjusted path models were constructed. One for parent mental health associating with parental physical health, another for parent physical health associating with parental mental health–both further associating with child movement behaviors. …

Program Review Report 2-25-25, Angela Brock

Program Review Committee

No abstract provided.

Ucc Minutes 2-25-25, Angela Brock

UCC Agendas/Minutes

No abstract provided.

Ultrasound-Triggered Release Of Vancomycin From A Novel Spinal Device: Antibiotic Release And Efficacy In Vivo, Lauren J. Delaney, Priscilla Machado, Ji-Bin Liu, Rachel Evans, Asia Winslow, Neil Zhao, Christopher K. Kepler, Rajkishen Narayanan, Teeto Ezeonu, Viren Soni, Gagan Kaushal, Rachel Hilliard, Thomas P. Schaer, Noreen J. Hickok, Flemming Forsberg

Department of Orthopaedic Surgery Faculty Papers

Post-surgical spinal infection occurs in up to 20 % of patients, despite aggressive peri-operative antibiotic treatments. To improve prophylaxis, we have designed and evaluated an ultrasound-activated prophylactic antibiotic release system to combat post-surgical bacterial survival. Polylactic acid (PLA) clips (1 cm³) were 3D-printed with an interior reservoir (0.8 cm³) for carrying drug payload, specifically vancomycin (VAN). Under IACUC approval, clips were surgically implanted into the spines of sheep (n = 9) and swine (n = 2) by removing the spinous process at several levels of the lumbar spine. In the sheep, clips were insonated and the …

Mapping Snorna-Target Rna Interactions In An Rna-Binding Protein-Dependent Manner With Chimeric Eclip, Zhuoyi Song, Bongmin Bae, Simon Schnabl, Fei Yuan, Thareendra De Zoysa, Maureen V Akinyi, Charlotte A Le Roux, Karine Choquet, Amanda J Whipple, Eric L Van Nostrand

Faculty, Staff and Students Publications

Background: Small nucleolar RNAs (snoRNAs) are non-coding RNAs that function in ribosome and spliceosome biogenesis, primarily by guiding modifying enzymes to specific sites on ribosomal RNA (rRNA) and spliceosomal RNA (snRNA). However, many orphan snoRNAs remain uncharacterized, with unidentified or unvalidated targets, and studies on additional snoRNA-associated proteins are limited.

Results: We adapted an enhanced chimeric eCLIP approach to comprehensively profile snoRNA-target RNA interactions using both core and accessory snoRNA-binding proteins as baits. Using core snoRNA-binding proteins, we confirmed most annotated snoRNA-rRNA and snoRNA-snRNA interactions in mouse and human cell lines and called novel, high-confidence interactions for orphan snoRNAs. While …

Let’S Be Cool About It: Anticipating Proper, Whole-Human Cryopreservation And The Necessary Oversight For Adequate Consumer Protection, Peter Lyon

Minnesota Journal of Law, Science & Technology

No abstract provided.

Barriers To Nigerian Community Members In The United States Seeking Mental Health Treatment, Chinwendu Ejekwu

Walden Dissertations and Doctoral Studies

Nigerian immigrants in the United States face significant challenges in accessing mental health care due to various cultural and systemic barriers. This generic qualitative study, guided by Vygotsky’s sociocultural theory, was conducted to explore the barriers encountered by Nigerian community members in seeking mental health treatment in the United States. Data were obtained through semistructured interviews where nine Nigerian immigrants presented their perceptions and experiences concerning barriers to Nigerian community members seeking mental health treatment in the United States. Thematic analysis followed the six-step data analysis method, leading to three themes. The themes identified are: (a) mental health is a …

Emergence Of Childhood Adversities Impacting Coping Strategies Among African American Adults, Cherise Jenean Bailey

Walden Dissertations and Doctoral Studies

Adverse childhood experiences (ACEs) are traumatic events occurring before age 18 that negatively impact mental, physical, and emotional well-being. The impact of ACEs and how they influence coping strategies of African American undergraduate college students between 18 and 22 is less known. This study involved employing a nonexperimental quantitative cross-sectional research design to identify coping strategies of African American undergraduate college students between 18 and 22. Additionally, the study involved identifying factors that predict coping strategies among this population. The transactional theory of stress and coping was the theoretical framework for the study. Online survey tools were used to collect …

Immunological Biomarkers Of Response And Resistance To Treatment With Cabozantinib And Nivolumab In Recurrent Endometrial Cancer, Vladimir Roudko, Diane Marie Del Valle, Emir Radkevich, Geoffrey Kelly, Xie Hui, Manishkumar Patel, Edgar Gonzalez-Kozlova, Kevin Tuballes, Howard Streicher, Swati Atale, Lisa Wang, Benito Czinczin, Seunghee Kim-Schulze, Ignacio I Wistuba, Cara L Haymaker, Gheath Al-Atrash, Ganiraju Manyam, Jianjun Zhang, Ryan Thompson, Mayte Suarez-Farinas, Stephanie Lheureux, Sacha Gnjatic

Faculty, Staff and Student Publications

Background: Antiangiogenics combined with immune checkpoint blockade have become standard of care for recurrent endometrial cancer after standard platinum-based chemotherapy. To dissect mechanisms and define biomarkers associated with clinical outcomes to these combinations, we applied multidimensional immune monitoring to peripheral blood specimens collected from a randomized phase 2 trial of nivolumab with or without cabozantinib in 75 evaluable patients with recurrent endometrial cancer (NCI ETCTN 10104, NCT03367741). This trial demonstrated superiority of the combination to nivolumab alone.

Methods and results: Using Olink proteomics, mass cytometry, tumor antigen-specific ELISA, and whole exome tumor sequencing, we identified longitudinal immune signatures specific …

Epidemiology And Genetic Determination Of Measures Of Peripheral Vascular Health In The Long Life Family Study, Deidra R Fricke, Ryan K Cvejkus, Emma Barinas-Mitchell, Mary F Feitosa, Joanne M Murabito, Sandeep Acharya, Michael R Brent, E Warwick Daw, Ryan L Minster, Joseph M Zmuda, Allison L Kuipers

2020-Current year OA Pubs

Peripheral artery disease (PAD) is a major contributor to morbidity in older adults. We aimed to determine genetic and non-genetic determinants of PAD and ankle-brachial index (ABI) in the Long Life Family Study (LLFS). 3006 individuals had ABI assessment, including 1090 probands (mean age 89), 1554 offspring (mean age 60) and 362 spousal controls (mean age 61). Outcomes include minimum of right and left ABIs and PAD (ABI <0.9). Stepwise regression determined independent significant non-genetic correlates of ABI and PAD. Genomewide association and linkage analyses were adjusted for age, sex, study center, significant principal components, and independent predictors. All analyses accounted for familial relatedness. Median ABI was 1.16 and 7.4% had PAD (18.2% probands, 1.0% offspring, 1.9% controls). Correlates of PAD and lower ABI included age, SBP, and creatinine (ABI only); BMI (ABI only), HDL (ABI only) and DBP (PAD only); and antihypertensive use, current smoking, female sex (ABI only), and high school noncompletion (ABI only). Genomewide linkage identified 1 region (15q12-q13) and association identified 3 single nucleotide polymorphisms (rs780213, rs12512857, rs79644420) of interest. In these families, PAD prevalence was low compared to other studies of older adults. We identified four genomic sites that may harbor variants associated with protection from PAD.

Joint Angular Kinematics And Gross Motor Function In Typically Developing Healthy Children, Monday Omoniyi Moses, Ngozi Florence Onuegbu, Prince De-Gualle Deku, Mary Abena Nyarko, Lydia Boampong Owusu, Abigael Omowumi Emikpe, Emmanuel Babatunde John, Rahul Soangra, Abiboye Cheduko Yifieyeh, Nicholas Akinwale Titiloye

Physical Therapy Faculty Articles and Research

Objective: The aim of this study was to establish the interactions between joint angular kinematics and gross motor function in typically developing healthy Ghanaian children. Methods: A descriptive cross-sectional study design was employed. A total of 150 (69 (46.0%), 3.25 ± 0.08-year-old boys and 81 (54.0%), 3.25 ± 0.06-year-old girls) 2–4-year-old children were recruited. Joint angular kinematic variables [left hip flexion (LHF), left hip extension (LHE), right hip flexion (RHF), left knee flexion (LKF), right hip extension (RHE), left knee extension (LKE), right knee flexion (RKF), left ankle dorsi-flexion (LADF), right knee extension (RKE), right ankle plantar flexion (RAPF), left …

Human Intestinal Enteroids For Evaluating The Persistence Of Infectious Human Norovirus In Raw Surface Freshwater, Malak A Esseili, Revati Narwankar, Riya Hooda, Veronica Costantini, Mary K Estes, Jan Vinjé, Issmat I Kassem

Faculty, Staff and Students Publications

Globally, human norovirus (HuNoV) is the leading cause of foodborne illnesses. Norovirus transmission to fresh produce can occur via several sources, including contaminated irrigation water. HuNoV RNA has been detected in freshwater resources, but knowledge about virus infectivity is limited due to a historical lack of a HuNoV cell culture. Recently, HuNoV was shown to replicate in human intestinal enteroids (HIE). The objective of this study was to use HIE to evaluate the persistence of infectious HuNoV in raw (i.e. biologically active) surface freshwater. The virus was spiked into freshwater microcosms sampled from three freshwater ponds and then incubated inside …

Associations Of Long-Term Exposure To Temperature With Coronary Artery Calcification Risk Among Middle-Aged Adults: The Coronary Artery Risk Development In Young Adults (Cardia) Study, Dandan Zhao, Jie Yao, Yuanfei Li, David R Jacobs, Yinan Zheng, Chunyu Liu, Yingbin Fu, Margaret M Deangelis, Donald Lloyd-Jones, Lifang Hou, Kai Zhang

Faculty, Staff and Students Publications

BACKGROUND: The impact of ambient temperature on population health has drawn increasing attention as climate change drives more extreme temperatures globally. However, little research has investigated its connection to subclinical cardiovascular diseases. This study aims to examine the impact of long-term exposure to temperature on coronary artery calcification (CAC) among middle-aged Black and White adults in four U.S. areas with varying climate and weather conditions.

METHODS: This study compiled long-term environmental temperature data and individual coronary artery Agatston score (0 vs. >0) from the Coronary Artery Risk Development in Young Adults study. It employed logistic regression and examined the influences …