Digital Commons Network^™

Identifying Juvenile And Sub-Adult Movements To Inform Recovery Strategies For A High Value Fishery—European Bass (Dicentrarchus Labrax), Thomas Stamp, David Clarke, Shaun Plenty, Tim Robbins, James E. Stewart, Elizabeth West, Emma Sheehan

School of Biological and Marine Sciences

Abstract The European bass (Dicentrarchus labrax) support high value commercial and recreational fisheries, however the Spawning Stock Biomass (SSB) of the northern Atlantic stock (ICES divisions 4.b–c, 7.a, and 7.d–h) has rapidly declined to an unsustainable level. The decline in SSB has been attributed to high fishing pressure combined with poor recruitment. By tracking juvenile fish their spatial ecology can be identified, and appropriate fisheries management policies designed to boost recruitment can be implemented. Using acoustic telemetry 146 sub-adult European bass (25.2–60 cm fork length) were tracked for up to 370 d across three sites in the southwest of the …

Geocaching: A New Instructional Tool For Natural Resources Extension And Outreach, Jacob Smith, Dave Coyle, John Thomason, Todd Matthews, John J. Riggins

Journal of Extension

Nonnative pests and pathogens severely affect forest health and are often spread in firewood. Our objectives were to create an extension education program using “Don’t Move Firewood”-themed geocaches and travel bugs which were placed near campgrounds across Mississippi, and to assess the efficiency and effectiveness of this outreach method. Interactions with caches and travel bugs were monitored over nearly one year and summarized to provide a measure of outreach success. With a one-time per-unit cost of $45.95 for caches and $6.75 for travel bugs, these tools provide ongoing, cost-effective educational approaches well suited to augment existing or launch new outreach …

Blood Biomarkers For Mild Traumatic Brain Injury: A Selective Review Of Unresolved Issues, Daniel B. Hier, Tayo Obafemi-Ajayi, Matthew S. Thimgan, Gayla R. Olbricht, Sima Azizi, Blaine Allen, Bassam A. Hadi, Donald C. Wunsch

Biological Sciences Faculty Research & Creative Works

Background: The use of blood biomarkers after mild traumatic brain injury (mTBI) has been widely studied. We have identified eight unresolved issues related to the use of five commonly investigated blood biomarkers: neurofilament light chain, ubiquitin carboxy-terminal hydrolase-L1, tau, S100B, and glial acidic fibrillary protein. We conducted a focused literature review of unresolved issues in three areas: mode of entry into and exit from the blood, kinetics of blood biomarkers in the blood, and predictive capacity of the blood biomarkers after mTBI.

Findings: Although a disruption of the blood brain barrier has been demonstrated in mild and severe traumatic brain …

Evaluating The Structure, Demographics, And Effectiveness Of The Mississippi Master Naturalist Program, Sarah Cunningham, Eric Sparks, Adam Rohnke

Journal of Extension

The purpose of our evaluation was to assess the structure, demographics, and effectiveness of the Mississippi Master Naturalist Program (MMNP) from 2015-2019. Results show that racial diversity within the MMNP was low and offering basic training courses during the work week attracts more retirees. Subsequently, an average retiree completed nearly three times more annual volunteer service hours than a non-retiree. Therefore, targeting retirees may be the most effective means of enhancing environmental stewardship within this program. Additionally, the results of this evaluation highlight that active recruitment of underserved populations is necessary to increase the diversity of participants in Extension programs.

Genetic Counseling As Preventive Intervention: Toward Individual Specification Of Transgenerational Autism Risk, Natasha Marrus, Tychele N Turner, Elizabeth Forsen, Drew Bolster, Alison Marvin, Andrew Whitehouse, Laura Klinger, Christina A Gurnett, J N Constantino

2020-Current year OA Pubs

BACKGROUND: Although autism spectrum disorders (ASD) are among the most heritable of all neuropsychiatric syndromes, most affected children are born to unaffected parents. Recently, we reported an average increase of 3-5% over general population risk of ASD among offspring of adults who have first-degree relatives with ASD in a large epidemiologic family sample. A next essential step is to investigate whether there are measurable characteristics of individual parents placing them at higher or lower recurrence risk, as this information could allow more personalized genetic counseling.

METHODS: We assembled what is to our knowledge the largest collection of data on the …

Multivariate Statistical Analysis Applied To The Forensic Analysis Of Synthetic Fibers, Abdulrahman Aljanaahi

Theses

Textile fibers obtained from crime scenes can provide trace evidence to help solve criminal cases through forensic science. Examining the samples involves the use of different analytical procedures to determine associations between different fabric fragments. The current study explored multivariate statistical methods applied in synthetic fiber forensic science comparisons. The literature review of the current research identified various multivariate approaches such as Principal Component Analysis (PCA) and Partial Least Square Discriminant Analysis (PLS-DA) to analyze spectroscopic and chromatographic data. The capstone project used Fourier Transform Infrared (FT-IR) Spectroscopy instrumental methods for the analysis of standard synthetic fibers. Afterwards, multivariate data …

Ammonia Losses By Volatilization From Coastcross Pasture Fertilized With Two Nitrogen Sources, H. Cantarella, L. De A. Corrêa, A. C. Primavesi, O. Primavesi, A. R. De Freitas, A. G. Da Silva

IGC Proceedings (1977-2023)

Ammonia losses by volatilization from five rates of urea or ammonium nitrate surfaceapplied to coastcross pasture, grown on a dark red latosol (Hapludox) in São Carlos, SP, Brazil, under tropical altitude climate, were measured. Volatilized ammonia was absorbed in traps placed on soil surface. The mean losses from urea applied after five successive cuttings of the grass were 15, 24, 34, and 40% for N rates of 25, 50, 100 and 200 kg N ha-1 per cutting, respectively.

Assessing The Effect Of N And P Supply On Dry Matter Yield Of Three Tropical Grasses, O. Topall, C. Jouany, M. Duru, P. Cruz

IGC Proceedings (1977-2023)

The objectives are to study the effects of N and P supply and their interaction, on herbage dry matter yield and nutrient status of three tropical grasses. In order to estimate direct and indirect effects of P supply we express above-ground dry matter production as a function of the herbage nutrient status obtained from plant analysis. Results show that in absence of N, the significant increase in P nutrition status has only moderate consequences on herbage production and suggest that both N and P are limitant for herbage growth. P fertilization results in significant increase in dry matter yield only …

Air Pressure Propagation Through Wind Cave And Jewel Cave: How Do Pressure Waves Travel Through Barometric Caves?, Annika K. Gomell, Daniel C. Austin, Marc J. Ohms, Andreas Pflitsch

International Journal of Speleology

In barometric caves, air pressure gradients between the outside atmosphere and the cave induce strong bidirectional compensating currents, which control almost all elements of speleoclimatology, including air temperature, humidity, and CO₂ dynamics. Therefore, this study set out to investigate air pressure propagation through Wind Cave and Jewel Cave – two major barometric cave systems in the Black Hills of South Dakota, USA. Based on high-resolution air pressure data from both the surface and several measurement sites inside the caves, four systematic changes of pressure waves during their journey through the caves and their related speleoclimatological processes were identified and …

Back Matter, Manuscripts Staff

Manuscripts

No abstract provided.

Volume 86, Issue 2: Full Issue, Manuscripts Staff

Manuscripts

No abstract provided.

Check All That Apply, Sierra White

Manuscripts

No abstract provided.

Mineral Acquisition And Utilization Strategy Of Three Tropical Forages At Different Phosphorus And Nitrogen Supply, J. D. G. Santos Junior, Tsutomu Kanno, Manuel C. M. Macedo, M. R. Correa, L. G. Beretta

IGC Proceedings (1977-2023)

A glasshouse experiment was conducted to examine mineral acquisition and utilization strategies of Brachiaria decumbens (BD), Brachiaria brizantha (BB) and Panicum maximum (PM). The plants were grown under nine treatments resulted from the combination of three levels of phosphorus (0, 25 and 50 kgP/ha) and three levels of nitrogen (25, 150 and 300 kgN/ha). BD showed the lowest value of root weight and root length per pot, but the highest efficiency of P and N uptake (P and N uptake mg / unit root weight g). On the other hand, PM showed lower mineral uptake efficiency, but the highest mineral …

Sources And Rates Of Phosphorus In Improving Degraded Pasture In Brazilian West Amazon, Valdinei T. Paulino, N. L. Costa, C. R. Townsend, J. A. Magalhães, R. G. A. Periera

IGC Proceedings (1977-2023)

The effects of phosphorus sources (triple superphosphate – TSP, single superphosphate – SSP and partially acidulated rock phosphate – PARP) and rates (0, 50 and 100 kg/ha of P₂O₅ on dry matter (DM) yields and chemical composition of a degraded Brachiaria brizantha cv. Marandu pasture were evaluated in a cutting trial. Phosphorus fertilization, irrespective of sources and rates, showed an effective agronomic technique for pasture recuperation. The grass DM yields and potassium contents were significantly improved by phosphorus application, while weed DM yields were depressed. Irrespective of sources and rates, crude protein, phosphorus, and calcium contents were …

09-15-2021 Swosu Family Day Is September 25, Southwestern Oklahoma State University

THE BARK ARCHIVE 2021

No abstract provided.

We Are...Marshall, September 15, 2021, Office Of Marshall University Communications

We Are ... Marshall: the Newsletter for Marshall University 1999-2023

No abstract provided.

Mental Health: Taking A Proactive Approach To Support Staff In Mine Action, Laura Biscaglia, Abigail Jones, Robert White

The Journal of Conventional Weapons Destruction

As public awareness on mental health in the workplace has increased in recent years, the humanitarian sector—along with the CHS Alliance, the United Nations High Commissioner for Refugees, the Antares Foundation, and others—has been stressing the need for aid organizations to ensure that their duty of care responsibilities encompass the health, safety, security, and well-being of staff.¹

This article aims to contribute to existing conversations on how actors in the mine action (MA) sector can work together to promote mental health in the workplace as well as prevent and mitigate adverse mental health outcomes. The article is also a call …

Recognizing And Reducing Risks From Ammunition And Explosives, Martina Salini, Samuel Paunila

The Journal of Conventional Weapons Destruction

The Geneva International Centre for Humanitarian Demining (GICHD) first engaged in the stockpile management of conventional ammunition in 2013 and has since developed in-house technical, operational, and strategic capabilities for ammunition through-life management. The GICHD is an active supporter of the ammunition management community of practice, and has authored and contributed to articles on this topic, including raising awareness of ammunition safety and security concepts.¹ The GICHD also collaborates with the Center for International Stabilization and Recovery (CISR) at James Madison University by jointly managing the Collaborative Ordnance Database Repository (CORD). This article discusses ammunition and explosives management from …

Issue 25.1 Endnotes, Cisr Jmu

The Journal of Conventional Weapons Destruction

Issue 25.1 Endnotes

Bringing Up Buddhas: How Mindfulness Can Impact The Next Generation, Alex Tzelnic

Mindfulness Studies Theses

The following presents both a rationale paper and a creative thesis on the topic of how mindfulness can meaningfully impact the next generation. Given the daunting issues faced by Generation Alpha (those born after 2010), including climate change, social justice, and mental health, understanding how the tool of mindfulness can best support children, as well as inform the caretakers most influential to them such as parents and educators, is crucial.

The following rationale paper outlines how mindfulness can make an impact in the fields of parenting and education, as well as in addressing the pertinent issues mentioned above. In surveying …

A Phytobacterial Tir Domain Effector Manipulates Nad+ To Promote Virulence, Samuel Eastman, Thomas Smith, Mark A. Zaydman, Panya Kim, Samuel Martinez, Neha Damaraju, Aaron Diantonio, Jeffrey Milbrandt, Thomas E. Clemente, James R. Alfano, Ming Guo

Department of Plant Pathology: Faculty Publications

• The Pseudomonas syringae DC3000 type III effector HopAM1 suppresses plant immunity and contains a Toll/interleukin-1 receptor (TIR) domain homologous to immunity-related TIR domains of plant nucleotide-binding leucine-rich repeat receptors that hydrolyze nicotinamide adenine dinucleotide (NAD⁺) and activate immunity. In vitro and in vivo assays were conducted to determine if HopAM1 hydrolyzes NAD⁺ and if the activity is essential for HopAM1’s suppression of plant immunity and contribution to virulence.
• HPLC and LC-MS were utilized to analyze metabolites produced from NAD⁺ by HopAM1 in vitro and in both yeast and plants. Agrobacterium-mediated transient expression and in planta …

Giving A Voice To Children In Foster Care Through Narrative Puppetry And Storytelling, Lindsay Beebe

Expressive Therapies Capstone Theses

Abstract Children in foster care are typically under the direction of adults and are rarely given a chance to share their voices. Whether it be the confusion they have regarding what led them to be placed in foster care, hopes for their future, or what they require to feel safe and supported in their foster home, it is rare for children in foster care to be given the opportunity to communicate their experiences in a creative and safe environment where they are encouraged to play and be the experts of their experience. The placement of a child into the foster …

Global Population Divergence Of A Cosmopolian Desert Plant, Victor Ryan Alfaro

Biology ETDs

Genetic and phenotypic variation can have different patterns within a species if it has populations with contrasting histories. Populations can have discrete differences that are shaped by different evolutionary scenarios, but within each population, range, or region, traits and association with fitness can also be affected by both edaphic and landscape variation. For my dissertation, I surveyed and experimentally analyzed variation and adaptive potential in Sahara mustard (Brassica tournefortii), a desert annual that has endemic, invasive, and agricultural populations in Africa, Asia, and the Americas. Although my multi-trait analysis generated complex results, my findings can be applied to …

Exploring Gender Identity Through A Camera's Lens: A Literature Review, Mackenzie Ganier

Expressive Therapies Capstone Theses

Despite a growing number of individuals who identify as non-binary, there is still a lack of understanding, language and acceptance of their identity. Dominant narratives perpetuate the gender binary and often exclude individuals who identify outside of this narrative. With so little representation regarding non-binary identities (spelling), how can therapists support potential non-binary clients? Phototherapy may be used as a viable intervention for non-binary individuals as they continue to explore their gender identity. Through a review of research and literature, this thesis attempts to gain information regarding gender identity development based on environmental factors such as dominant narratives and socialization.

Drag As A Method Of Expressive Art Therapy For Lgbt+ Individuals, Nicole Soubosky

Expressive Therapies Capstone Theses

The field of expressive art therapies utilize the process of creativity to promote therapeutic healing. The focus of this thesis is the mental health concerns that impact the LGBT+ community, and how the art of drag performance can be implemented as an arts-based treatment approach for this population. Traditional forms of mental health treatment reflect majority values that discount the experiences of queer individuals, despite the disproportionately high levels of mental health challenges faced by the LGBT+ population compared to those who identify as heteronormative. The research included in this thesis explores the mental health concerns prevalent within the LGBT+ …

Is It Post-Traumatic Stress Disorder Or Attention-Deficit/Hyperactivity Disorder?, Ivette Berger

Expressive Therapies Capstone Theses

This is a review of the current literature between the comorbidities and physiological symptoms of post-traumatic stress disorder (PTSD) and attention-deficit hyperactivity disorder (ADHD), specifically in adolescents. The method used by this writer was examining peer- reviewed articles and books focused on PTSD and ADHD. Quantitative and qualitative research was reviewed and used to provide support on the comorbidities between PTSD and ADHD. Lastly, this paper discusses and explores how dance/movement therapy (DMT) should be a treatment option when working with this population since dance/movement therapy uses body observations and assessment tools that aid in diagnosing and treating individuals diagnosed …

Exploring The Circle Of Courage Through Art Therapy: A Literature Review, Kendra Denny Arey

Expressive Therapies Capstone Theses

The Circle of Courage is a framework based on Native principles of childrearing that identifies four major components of healthy human development. When fulfilled, these areas of development provide a strong foundation of resilience to life challenges. However, with youth of today these basic developmental needs are often unmet, leaving them at risk for maladaptive coping strategies, behavioral problems, and other challenges as they transition into adulthood. Although extensive work has been done to adapt the Circle of Courage framework to clinical settings, there is little information on how to help youth engage in a process of self-reflection within this …

Authentication Of A Novel Antibody To Zebrafish Collagen Type Xi Alpha 1 Chain (Col11a1a), Jonathon C. Reeck, Makenna J. Hardy, Xinzhu Pu, Cynthia Keller-Peck, Julia Thom Oxford

Biology Faculty Publications and Presentations

Objective: Extracellular matrix proteins play important roles in embryonic development and antibodies that specifically detect these proteins are essential to understanding their function. The zebrafish embryo is a popular model for vertebrate development but suffers from a dearth of authenticated antibody reagents for research. Here, we describe a novel antibody designed to detect the minor fibrillar collagen chain Col11a1a in zebrafish (AB strain).

Results: The Col11a1a antibody was raised in rabbit against a peptide comprising a unique sequence within the zebrafish Col11a1a gene product. The antibody was affinity-purified and characterized by ELISA. The antibody is effective for immunoblot and immunohistochemistry …

Minutes, Curriculum Committee Meeting, Tuesday, September 7, 2021, Curriculum Committee

Curriculum Committee Minutes

No abstract provided.

The Challenge Of Water Entries, Andrea S. Andrews, Shayne D. Baker

International Journal of Aquatic Research and Education

The authors presented a poster at the International Life Saving Foundation's World Conference on Drowning Prevention 2019 in Durban, South Africa titled, "Finding an Aquatic Voice," that was the basis for this article. The conference theme was "Growing Global Drowning Prevention Capacity,” and the aim of our poster’s contribution to the conference was to explore internal reasons for the variable capacity of water-wary persons to engage in water experiences which often manifest as a “water entry and exit conundrum." The paper provides critical decision points associated with these issues to encourage further reflective practice by aquatic professionals. The …