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Dendrochronology In The Blackwater Ecological Preserve, Sarah Durham, Arvind Bhuta

College of Sciences Posters

The Blackwater Ecological Preserve (BEP), located in southeastern Virginia, holds significant ecological importance as it contains the northernmost intact community of Pinus palustris, longleaf pine. At the BEP, we cored longleaf pine and recorded sample data including tree height and diameter at breast height (DBH). Two sites on the BEP, the 20’s series and 40’s series, were found to correlate within, but not between, sites. Statistical and qualitative analyses were conducted to find differences between the sites significant enough to affect correlation within a chronology. This data is being incorporated into a larger dendrochronology and climate analysis study on …

Slow-Release Lanthanum Effectively Reduces Phosphate In Eutrophic Ponds Without Accumulating In Fish, C. Mccright, J. Mccoy, N. Robbins, S. Comfort

School of Natural Resources: Faculty Publications

No abstract provided.

Histamine H3 Receptor Antagonism Mitigates Food-Hypersensitivity-Associated Depressive Behavior And Neuropathology In A Mouse Model Of Cow’S Milk Allergy, Danielle Germundson-Hermanson

Biomedical Sciences Posters and Presentations

Background Histamine is best known for causing allergy symptoms, but it also regulates blood-brain barrier permeability1 and oligodendrocyte differentiation2. Thus, brain histamine levels are tightly controlled.

Previous Findings We demonstrated that histamine and histamine H3 receptor (H3R) levels were elevated in a mouse model of cow’s milk allergy (CMA) in association with intracranial mast cell activation, depression-like behaviors, and cortical demyelination3,4.

Gaps in Knowledge In humans, food allergies are often associated with neuropsychiatric disorders5-7, but the involvement of allergy induced histamine in triggering behavioral changes is unclear.

Hypothesis Repeated allergen consumption can lead to central histaminergic dysfunction through H3R, ultimately …

Continuous Consumption Of Whey Protein Maintains Neuroinflammation In A Mouse Model Of Asymptomatic Cow’S Milk Allergy, Geetika Verma

Biomedical Sciences Posters and Presentations

Using a mouse model of cow’s milk allergy (CMA), we previously showed that C57BL/6J mice sensitized to a bovine whey allergen, β-lactoglobulin (BLG), exhibited anxiety/depression-like behavior and neuroinflammation in the absence of overt anaphylaxis upon allergen exposure

Milk Allergen Increases Intestinal Immune Cells In Association With Neuroinflammation And Behavioral Changes, Dilini Ekanayake

Biomedical Sciences Posters and Presentations

Cow’s milk allergy (CMA)

 CMA h as been associated with neurological disorders.

 How allergic inflammatory signals from the gut reach the brain is unclear.

Telehealth Benefits In Rural Areas: Occupational Therapy, Grant E. Tolkkinen, Grace K. Torgerson, Kaitlyn J. Wanner

Critically Appraised Topics

This paper focuses on the efficacy of occupational-based interventions administered via telehealth within a rural-dwelling adult (18 years and older) population with mental health conditions. The main factors to consider in this scenario are the mental health services in rural areas, the features of the rural population, and the role of occupational therapy (OT) and telehealth in rural mental health. The Occupational Therapy Practice Framework defined health management as “activities related to developing, managing, and maintaining health and wellness routines, including self-management, with the goal of improving or maintaining health to support participation and other occupation” (AOTA, 2020, p.32).

Advanced Microstructural Characterization Of Functionally Graded Dental Ceramic Material For Materials-Informed Finishing, Angani Vigneswaran

Theses and Dissertations--Manufacturing Systems Engineering

Yttria-stabilized tetragonal zirconia polycrystal (Y-TZP) has gained popularity as the choice of material for dental prosthetics. Ivoclar Vivadent’s IPS e.max ZirCAD Prime dental ceramic incorporates a unique gradient technology that varies the yttria content over the thickness of the material. The top layer is composed of 5Y-TZP which is desired for its optical properties while the bottom layer is composed of a much stronger 3Y-TZP. In between the two layers, 5Y-TZP and 3Y-TZP are mixed to form a transition layer. Varying the amount of yttria allows for more esthetically pleasing translucency in the visible areas of the restoration without compromising …

Heightened Technology In The Care Of Type 1 Diabetes: An Ethical Symbiosis?, Susanna Larsen

OUR Journal: ODU Undergraduate Research Journal

This paper explores the common negative consequences and ethical issues associated with the evolving medical technology used in the care of Type 1 diabetes. In this paper, I will discuss the ethical impacts of technology on diabetic youth: their view of self, their mechanical requirements, and their health priorities. In order to define the scope of the issues, I will use the following intellectual tools: feminist theory, care ethics, and philosophical discussions of control. This paper will also outline some possible solutions to these ethical issues.

Can The Food Preparation Hypothesis Account For Anting Behavior In Birds?, Ella Brady

2023 REYES Proceedings

This report discusses the food preparation hypothesis, one of several proposed hypotheses to explain anting behavior in birds. A brief review of the theory’s history and development, as well as an assessment of evidence for and against such a function of anting, is provided. Although there are indeed experimental data supporting food preparation as the purpose of anting behavior, there is also conflicting evidence which complicates the theory. Ultimately, it is suggested that food preparation is a secondary function of anting – a pleasant but latent “side effect” achieved alongside the behavior’s primary purpose, which is still unknown.

Hypotheses Related To Anting By Birds, Helena Flores

2023 REYES Proceedings

“Anting” is a widespread behavior among bird species and mammals. Due to the various characteristics of this behavior, numerous hypotheses have been proposed to explain it. This behavior can be classified as “active”, in which birds take a bill full of ants and rub them into their feathers, or “passive” when birds let ants wander through their plumage. The hypotheses state that anting may be performed as an (1) antiparasitic behavior, for (2) feather grooming, as a way of (3) food preparation or to (4) decrease skin irritation during molt, even as a (5) sensory stimulation tool. This review compiles …

2022-2023 Profile, Morehead State University. Institutional Research & Analysis.

Office of Institutional Research & Analysis Publication Archive

2022-2023 issue of the Profile Website.

Feature Papers In Optical Sensors 2022, Vittorio M. N. Passaro, Yuliya Semenova, Benjamin Miller

Articles

Today, optical sensors are the subject of a very significant number of studies and applications. Many well-established technologies, including free-space optics, integrated photonics, and fiber optics approaches, have been developed in recent decades to fabricate and develop increasingly more efficient optical sensors for applications ranging from industrial control to monitoring the environment, biomedical use, and even as part of the Internet of Things.

Efficient 2075-Nm Laser Emission From Ho3+-Doped Fluorotellurite Glass In A Compact All-Fiber Structure, Liyuan Wang, Xiaotong Zhao, Nian Lv, Niannian Xu, Zhenrui Li, Gerald Farrell, Shunbin Wang, Pengfei Wang

Articles

In this Letter, we report an Ho3+-doped fluorotellurite glass all-fiber laser at 2075 nm. The gain fiber is pumped in-band with a 1976-nm fiber laser and connected by fusion splicing. A high-quality fusion splicing point with a loss of < 0.1 dB was obtained by finely adjusting the splicing power and offset. In addition, by optimizing the writing parameters, a third-order fiber Bragg grating (FBG) with a reflectivity of 98% was achieved at 2075 nm using the femtosecond laser direct-writing method. Using the FBG as the laser cavity mirror and a relatively short 28-cm-long home-made Ho3+-doped fluorotellurite fiber as the laser medium, a laser with a maximum unsaturated output power of 7.33 W was obtained, and the corresponding slope efficiency was as high as 93.4%. The first, to the best of our knowledge, demonstration of the fluorotellurite glass all-fiber ∼2.1-µm laser presented in this work may pave the way for a high-power 2.1-µm fiber laser with a compact structure.

The Relational Exchange Model For Academic Partnerships (Remap): A Transition From Transactional To Transformational Relationships Between Pk-12 School Districts And Institutions Of Higher Education, Kaleb G. Patrick Ed.D., Gregg Dionne Ph.D.

Journal of Contemporary Research in Education

Education is in an incredible time of transition. Even prior to the COVID-19 pandemic, there was mounting importance on the need for professional development to meet the ever-increasing demands of students, families, and communities along with ongoing accountability and improvement measures. This increased need of professional development for educators in PK-12 school districts has only accelerated in the wake of COVID-19. Considering this need, a new model for sustainable, mutually beneficial, relationships between PK-12 school districts and Institutions of Higher Education (IHE) is critical. A movement from the currently existing, singularly beneficial, transactional finite relationships to a sustained, mutually beneficial, …

Central Washington University 2023-2024 Graduate Catalog, Central Washington University

Course Catalogs

No abstract provided.

Central Washington University 2023-2024 Undergraduate Catalog, Central Washington University

Course Catalogs

No abstract provided.

Virginia Commonwealth University Undergraduate Bulletin [2023], Virginia Commonwealth University

VCU Bulletins

Undergraduate bulletin for Virginia Commonwealth University for the academic year 2023-2024. It includes information on academic regulations, degree requirements, course offerings, faculty, academic calendar, and tuition and expenses for undergraduate programs.

Virginia Commonwealth University Graduate Bulletin [2023], Virginia Commonwealth University

VCU Bulletins

Graduate bulletin for Virginia Commonwealth University for the academic year 2023-2024. It includes information on academic regulations, degree requirements, course offerings, faculty, academic calendar, and tuition and expenses for graduate programs.

Virginia Commonwealth University Courses [2023], Virginia Commonwealth University

VCU Bulletins

Listing of courses for the 2023-2024 year.

Green Synthesis Of Nanoparticles And Their Utilization In Electrochemical Detection Of Catechol- Or Phenol-Based Substances, Daniel Laurence Myers Iii

Browse all Theses and Dissertations

PART A: GREEN SYNTHESIS OF COPPER NANOPARTICLES AND THEIR UTILIZATION IN THE DETECTION OF NEUROTRANSMITTERS Neurotransmitters, such as dopamine and epinephrine, are chemicals frequently found in the brain and are responsible for a number of human moods, needs, and emotions.1, 2 Detection of such neurotransmitters allows for a better judgement of a person’s physical and mental state, a utility that is vital in determining the presence of disease and mental illnesses.2 Electrochemical detectors used for such detections are often modified by materials such as metal nanoparticles.3 However, synthesizing nanoparticles can involve or produce chemicals, ammonium hydroxide among them, that are …

U1.37.463_Ta3 06.24.21 Ps.Ta3, Alyssa Bolster, Hannah Jeanlouis

Bolster et al. 2024 AJBA

Objectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.

Materials and Methods We employed Transition Analysis 3 (TA3) and traditional …

U1.38.98_Ta3 06.15.21 Femora.Ta3, Alyssa Bolster, Hannah Jeanlouis

Bolster et al. 2024 AJBA

Objectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.

Materials and Methods We employed Transition Analysis 3 (TA3) and traditional …

U2.38.440_Ta3 06.18.21 Femora.Ta3, Alyssa Bolster, Hannah Jeanlouis

Bolster et al. 2024 AJBA

Objectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.

Materials and Methods We employed Transition Analysis 3 (TA3) and traditional …

U1.38.63_Ta3 06.15.21 Femora.Ta3, Alyssa Bolster, Hannah Jeanlouis

Bolster et al. 2024 AJBA

Objectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.

Materials and Methods We employed Transition Analysis 3 (TA3) and traditional …

U1.38.128_Ta3 06.15.21 Femora.Ta3, Alyssa Bolster, Hannah Jeanlouis

Bolster et al. 2024 AJBA

Objectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.

Materials and Methods We employed Transition Analysis 3 (TA3) and traditional …

U2.38.324_Ta3 06.18.21 Femora.Ta3, Alyssa Bolster, Hannah Jeanlouis

Bolster et al. 2024 AJBA

Objectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.

Materials and Methods We employed Transition Analysis 3 (TA3) and traditional …

U2.31.603_Ta3 06.22.21 Dist. Humerus.Ta3, Alyssa Bolster, Hannah Jeanlouis

Bolster et al. 2024 AJBA

Objectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.

Materials and Methods We employed Transition Analysis 3 (TA3) and traditional …

U1.37.417_Ta3 06.24.21 Ps.Ta3, Alyssa Bolster, Hannah Jeanlouis

Bolster et al. 2024 AJBA

Objectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.

Materials and Methods We employed Transition Analysis 3 (TA3) and traditional …

U2.38.84_Ta3 06.17.21 Femora.Ta3, Alyssa Bolster, Hannah Jeanlouis

Bolster et al. 2024 AJBA

Objectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.

Materials and Methods We employed Transition Analysis 3 (TA3) and traditional …

U2.38.614_Ta3 06.18.21 Femora.Ta3, Alyssa Bolster, Hannah Jeanlouis

Bolster et al. 2024 AJBA

Objectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.

Materials and Methods We employed Transition Analysis 3 (TA3) and traditional …