Digital Commons Network^™

Hemlock Woolly Adelgid Alters Fine Root Bacterial Abundance And Mycorrhizal Associations In Eastern Hemlock, Justin F. Vendettuoli, David A. Orwig, Jennifer Adams Krumins, Matthew D. Waterhouse, Evan L. Preisser

Biological Sciences Faculty Publications

While the impact of aboveground herbivores on plant biomass and fitness has received considerable attention, there has been far less research on the corresponding belowground impacts. The belowground effects of aboveground feeding may be particularly noticeable for invasive and/or outbreaking herbivore species that reach high densities and can cause major damage and sometimes death. The hemlock woolly adelgid, Adelges tsugae, is an invasive pest on the eastern seaboard of the United States that feeds on a native shade-tolerant conifer, the eastern hemlock Tsuga canadensis. Trees rapidly decline and die following infestation, and the invasion of this insect has …

Further Investigation Into Critical Habitat For Juvenile Dhufish (Glaucosoma Hebraicum), Artificial Habitats And The Potential To Monitor Annual Juvenile Recruitment, Paul D. Lewis

Fisheries Research Reports

The West Australian dhufish is a demersal fish species that is highly sought after by commercial and recreational fishers in the West Coast Bioregion of WA. An assessment of the stock status in 2009 by the Department of Fisheries indicated the stock was overexploited with a need for a 50% reduction in the overall catch. As the species is long lived and slow growing, reaching a maximum age of 40 years of age, the recovery is likely to be slow.

[Inside]Out Environment And Education As One, Samantha Plete

Landscape Architecture

[inside]OUT is my vision for Channel Islands High School as a water-conscious and user based institution. With a specific focus on the Quad, the school’s central plaza, I re-imagine CI as a living, educational landscape.

I chose to take on this project because I want to make a difference for this school that is close to my heart. I want it to thrive by sustainable means.

With the severe California drought and global water crisis, it is time to shift the status quo in regards to water consumption. After much site analysis and countless iteration, I have created a new …

Sacred Nakedness Narraphor: The Untold Story Of Shame & Glory, Daniel J. Donohue

Doctor of Ministry

Shame and glory appear to be binary opposites inextricably tied within Scripture. As such, addressing one without the other is comparable to addressing slavery without mentioning freedom. Accordingly, the only way a counselee’s shame and glory can be healed and revealed is if both are held open to God and other people. Herein lies the problem: counselees hide vulnerability for fear of being ashamed, thus veiling the glory of their life. How, then, can a counselee feel more trusting of God and safer with people so their shame and glory can be healed and revealed? The thesis of this dissertation …

Tomato Whole Genome Transcriptional Response To Tetranychus Urticae Identifies Divergence Of Spider Mite-Induced Responses Between Tomato And Arabidopsis, Catherine Martel, Vladimir Zhurov, Marie Navarro, Manuel Martinez, Marc Cazaux, Philippe Auger, Alain Migeon, M. Estrella Santamaria, Nicky Wybouw, Isabel Diaz, Thomas Van Leeuwen, Maria Navajas, Miodrag Grbic, Vojislava Grbic

Biology Publications

The two-spotted spider mite Tetranychus urticae is one of the most significant mite pests in agriculture, feeding on more than 1,100 plant hosts, including model plants Arabidopsis thaliana and tomato, Solanum lycopersicum. Here, we describe timecourse tomato transcriptional responses to spider mite feeding and compare them with Arabidopsis in order to determine conserved and divergent defense responses to this pest. To refine the involvement of jasmonic acid (JA) in mite-induced responses and to improve tomato Gene Ontology annotations, we analyzed transcriptional changes in the tomato JA-signaling mutant defenseless1 (def-1) upon JA treatment and spider mite herbivory. Overlay …

Associations Of Sleep Duration And Regularity With Level Of Obesity Among Youth In A Weight Loss Program, Janet Chuang, Karla K. Fehr, Carolyn E. Ievers-Landis, Sumana Narasimhan, Naveen Uli, Mary Ann O'Riordan

Publications

Insights From An Integrated View Of The Biology Of Apple Snails (Caenogastropoda: Ampullariidae), Kenneth Hayes

Department of Biology Faculty Publications

Apple snails (Ampullariidae) are among the largest and most ecologically important freshwater snails. The introduction of multiple species has reinvigorated the field and spurred a burgeoning body of research since the early 1990s, particularly regarding two species introduced to Asian wetlands and elsewhere, where they have become serious agricultural pests.This review places these recent advances in the context of previous work, across diverse fields ranging from phylogenetics and biogeography through ecology and developmental biology, and the more applied areas of environmental health and human disease. The review does not deal with the role of ampullariids as pests, nor their control …

Ivy Leaves, Volume 90, Ivy Leaves Editorial Staff

Ivy Leaves

The 2015 edition of the Anderson University journal of art and literature, Ivy Leaves.

The names of the known editors for this issue of Ivy Leaves were Jonathan Kurtz, Charlotte Stapp, Callie Renfrow, Courtney Couch, Angel Hisnanick, Taylor Kaiser, Yvonne Didway, Noelle Hisnanick, Taylor Henry, Mitchell Dallas Herring, Rebekah Rhoden, Logan Hickey, Josie Maszk, Julia Madden, Kenneth Keller, Alex Dib, Micah Peek, Benjamin Mahaffey, Justin Parker, Teresa Jones, and Tim Speaker.

Patent Awarded For Kieliszewski Work On Plant Glycoproteins, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Winona Currents Magazine, University Advancement - Winona State University

Winona Currents

This magazine published by Winona State University’s University Advancement was intended to inform WSU Alumni, students, faculty, staff and the greater community about Alumni and the university. The cover theme is: Ending Gender-Based Violence.

Successful Inquiry Based Activities In High School Physiology, Sowmya Anjur

Faculty Publications & Research

Physiology and Disease students at the Illinois Mathematics and Science Academy in Aurora employ inquiry driven activities to improve their understanding and articulation of the discipline. Students make heart models and make correlations with heart rate, lung capacity and blood pressure measurements. Students seemed to gain a better understanding of the cardiovascular unit as reflected in their heart unit assessment scores.

Textures And Traction: How Tube-Dwelling Polychaetes Get A Leg Up, Rachel Merz

Biology Faculty Works

By controlling the traction between its body and the tube wall, a tube-dwelling polychaete can move efficiently from one end of its tube to the other, brace its body during normal functions (e.g., ventilation and feeding), and anchor within its tube avoiding removal by predators. To examine the potential physical interaction between worms and the tubes they live in, scanning electron microscopy was used to reveal and quantify the morphology of worm bodies and the tubes they produce for species representing 13 families of tube-dwelling polychaetes. In the tubes of most species there were macroscopic or nearly macroscopic (~10 μm–1 …

Mathematical Biology Seminar | Dynamics Of An Intermittent Spraying Model, April 1, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Atwater High School - Teacher Internship Program, Natalie R. Kirschner Borba

Agricultural Education: Graduate Internship Reports

This internship/project report includes validation documents required in meeting the quality criteria for secondary-level programs of instruction in agriculture. The documents are concurrently used for the Agriculture Incentive Grant review process at Atwater High School conducted by representatives of the California Department of Education. The curriculum and supporting documents created during the internship validate the science curriculum taught within the Agriculture Department. All curricula was revamped and aligned to both the Next Generation Science Standards and the Common Core Standards.

Addressing Misconceptions About Evolution, Sarah O'Leary-Driscoll, Don Dosch

Faculty Publications & Research

"Leave with effective ways to identify and address misconceptions about evolution, with a particular focus on supporting explanations with evidence."

Dihydrolipoic Acid Conjugated Carbon Dots Accelerate Human Insulin Fibrillation, Sheba J. Kuruvilla, Shanghao Li, Lorenzo Sansalone, Blake Fortes, Ian Zheng, Patricia Blackwelder, Cyrus Pumilia, Miodrag Micic, Jhony Orbulescu, Roger M. Leblanc

Marine & Environmental Sciences Faculty Articles

Protein fibrillation is believed to play an important role in the pathology and development of several human diseases, such as Alzheimer’s disease, Parkinson’s disease and type 2 diabetes. Carbon dots (CDs), as a new type of nanoparticle have recently been extensively studied for potential biological applications, but their effects on protein fibrillation remain unexplored. In reality, any application in biological systems will inevitably have “contact” between proteins and CDs. In this study, human insulin was selected as a model protein to study the effects of CDs on protein fibrillation, as proteins may share a common mechanism to form fibrils. Hydrophobic …

Proceedings Of The 42nd Annual Meeting, Southern Soybean Disease Workers (March 11-12, 2015, Pensacola Beach, Florida), Craig Rothrock, Ed Sikora, Trey Price, Danise Beadle, Myra Purvis, Tom Allen, Loren Giesler

Southern Soybean Disease Workers: Conference Proceedings

Contents

Schedule

Southern United States Soybean Disease Loss Estimates for 2014. TW Allen, JP Damicone, NS Dufault, TR Faske, DE Hershman, CA Hollier, T Isakeit, RC Kemerait, NM Kleczewski, SR Koenning, HL Mehl, JD Mueller, C Overstreet, P Price, EJ Sikora, and H Young

Graduate student competition (Trey Price, moderator)

Effect of Secondary Nutrient Applications on Suppression of Charcoal Rot in Soybean. T Wilkerson, M Tomasu-Peterson, BR Golden, S Lu, AB Johnson, and TW Allen

Molecular Characterization of the G143A Mutation Leading to QoI Fungicide Resistance among Fungal Pathogens Causing Cercospora Leaf Blight and Purple Seed Stain of Soybean. S …

Growing Use Of Religious Exemptions For Mandatory Immunizations: Problems Created By Their Use And Solutions For Greater Societal Protection, Annie E. Kouba

First Amendment Law Review

No abstract provided.

Ants (Hymenoptera: Formicidae) Of The Big Thicket Region Of Texas, J. G. Hill

Midsouth Entomologist

Based on literature records and recent collections, a list of 65 species of ants in the Big Thicket region of Texas is presented. Three new state records for Texas were documented during this survey including Aphaenogaster miamiana Wheeler, Dolichoderus pustulatus Mayr, and Strumigenys angulata Smith. Nine exotic species of ants were documented in the region with three species (Brachymyrmex patagonicus Mayr, Solenopsis invicta Buren, and Pheidole moerens Wheeler) being pervasive.

Laboratory Assays With Various Insecticides Against Bed Bugs Taken From A Poultry House In Mississippi, J. Goddard, K. Maschek

Midsouth Entomologist

Bed bugs may be severe pests in poultry houses, especially broiler breeder houses, leading to stress, anemia, and lowered egg production in the birds. Insecticides are important tools in managing these pests; however, efficacy data for many commercially available products is lacking. This laboratory study evaluated 8 insecticides (5 traditional residual products and 3 natural or “green” products) against bed bugs collected from a poultry house in Mississippi during August 2014. Invader® (propoxur), Ravap® (rabon and vapona), and Cimexa® (silica gel) killed 100% of bed bugs when exposed to ceramic tiles sprayed with the products 24 hours earlier. Interestingly, Ravap®(rabon/vapona …

Program And Abstracts Of The 61st Annual Conference Of The Mississippi Entomological Association, October 20-21, 2014, Mississippi Entomological Association

Midsouth Entomologist

No abstract provided.

Brave New World: Challenges In International Cybersecurity Strategy And The Need For Centralized Governance, Susanna Bagdasarova

Dickinson Law Review (1908-2003)

In the past three decades, the Internet and related data system technologies have revolutionized nearly every aspect of daily life, making the word "cyberspace" a household term. Cyberspace, the field in which these technologies operate, is characterized by global reach and unlimited potential in terms of storage and communication. Billions of people worldwide use the Internet in their daily lives, and that number is only predicted to grow. Businesses, governments, and individuals increasingly depend on the Internet to store large amounts of information in these data systems. Unfortunately, as the use and types of uses of the Internet and data …

Amp-Activated Protein Kinase Controls Exercise Training - And Aicar-Induced Increases In Sirt3 And Mnsod, Josef Brandauer, Marianne A. Andersen, Holti Kellezi, Steve Risis, Christian Frozig, Sara G. Vienberg, Jonas T. Treebak

Health Sciences Faculty Publications

The mitochondrial protein deacetylase sirtuin (SIRT) 3 may mediate exercise training-induced increases in mitochondrial biogenesis and improvements in reactive oxygen species (ROS) handling. We determined the requirement of AMP-activated protein kinase (AMPK) for exercise training-induced increases in skeletal muscle abundance of SIRT3 and other mitochondrial proteins. Exercise training for 6.5 weeks increased SIRT3 (p < 0.01) and superoxide dismutase 2 (MnSOD; p < 0.05) protein abundance in quadriceps muscle of wild-type (WT; n = 13–15), but not AMPK α2 kinase dead (KD; n = 12–13) mice. We also observed a strong trend for increased MnSOD abundance in exercise-trained skeletal muscle of healthy humans (p = 0.051; n = 6). To further elucidate a role for …

Migration Strategies Vary In Space, Time, And Among Species In The Smallfish Metacommunity Of The Everglades, J. Matthew Hoch, Eric R. Sokol, Aaron D. Parker, Joel C. Trexler

Marine & Environmental Sciences Faculty Articles

Spatial ecology and movement strategies of aquatic organisms may limit their response to human-caused drying of wetland habitats. We characterized the movement strategies of the most abundant species of fish in the wetlands of the Everglades (USA) to better understand how they cope with annual fluctuations in aquatic habitat size. Over a six-year period, we used a sampling method designed to measure the density, activity levels, and movement direction of small fishes. We estimated changes in displacement speed and directional bias to identify patterns of movement that different fishes use to disperse over the gradient of disturbance in this environment. …

3d Dynamics Of Freshwater Lenses In The Near-Surface Layer Of The Tropical Ocean, Alexander Soloviev, Cayla Whitney Dean, Atsushi Fujimura

Marine & Environmental Sciences Faculty Articles

Convective rains in the Intertropical Convergence Zone produce lenses of freshened water on the ocean surface. Due to significant density differences between the freshened and saltier seawater, strong pressure gradients develop, resulting in lateral spreading of freshwater lenses in the form of gravity currents. Gravity currents inherently involve three-dimensional dynamics. As a type of organized structure, gravity currents may also interact with, and be shaped by, the ambient oceanic and atmospheric environment. Among the important environmental factors are background stratification and wind stress. Under certain conditions, a resonant interaction between a propagating freshwater lens and internal waves in the underlying …

Building Resilience Into Quaking Aspen Management, Paul C. Rogers

Aspen Bibliography

Throughout the 20^th century, forest scientists and land managers were guided by principles of succession with regard to aspen forests. The historical model depicted aspen as a "pioneer species" that colonizes a site following disturbance and is eventually overtopped by conifers. Aspen systems are more diverse, however, than previously described. Not only are there distinctive seral and stable aspen, but variations within these types require appropriate management considerations (Rogers et al. 2014). We recommend a strategic approach to aspen resilience that builds upon traditional aspen ecology and incorporates knowledge of varying aspen functional types, effective monitoring, historical disturbance ecology, …

Predation Threat Alters Composition And Functioning Of Bromeliad Ecosystems, Edd Hammill, Trisha B. Atwood, Diane S. Srivastava

Wildland Resources Faculty Publications

Predators can have dramatic effects on food web structure and ecosystem processes. However, the total effect of predators will be a combination of prey removal due to consumption and non-consumptive effects (NCEs) mediated through changes to prey behavioral, morphological, or life history traits induced to reduce predation risk. In this study, we examined how consumptive and NCEs alter community composition and ecosystem function using the aquatic ecosystem housed within tropical bromeliads. We allowed the recolonization of emptied bromeliads containing either no predators, caged predators (NCEs only), or uncaged predators (NCEs and consumptive effects) and recorded densities of all macro-invertebrates, microbial …

How Does Variation In Winter Weather Affect Deer-Vehicle Collision Rates, Daniel D. Olson, John A. Bissonette, Patricia C. Cramer, Patrick J. Jackson, Kevin D. Bunnell, Daniel C. Coster

Wildland Resources Faculty Publications

Understanding how deer move in relationship to roads is critical, because deer are in vehicle collisions, and collisions cause vehicle damage, as well as human injuries and fatalities. In temperate climates, mule deer Odocoileus hemionus have distinct movement patterns that affect their spatial distribution in relationship to roads. In this paper, we analyzed deer movements during two consecutive winter seasons with vastly different conditions to determine how deer—vehicle collision rates responded. We predicted that deer—vehicle collision rates would be higher when precipitation and snow depth were higher. We used meteorological data from local weather stations to describe temperature, precipitation and …

Academic Service Learning Benefits Diverse, Urban Community College Students, Sharon S. Ellerton, Cristina Di Meo, Josephine Pantaleo, Arlene Kemmerer, Mary Bandziukas, Michael Bradley

Publications and Research

Urban community college students are a vulnerable population, often carrying one or more risk factors that predict they will not graduate or transfer to a four-year institution. This article presents evidence that academic service learning can provide support for urban community college students, increasing retention and providing multiple positive benefits. After participating in service learning, urban community college students report increased confidence in their ability to learn and apply course content knowledge, general education knowledge, and workplace skills as well as an interest in civic engagement.

Split-Beam Echosounder Observations Of Natural Methane Seep Variability In The Northern Gulf Of Mexico, Kevin W. Jerram, Thomas C. Weber, Jonathan Beaudoin

Center for Coastal and Ocean Mapping

A method for positioning and characterizing plumes of bubbles from marine gas seeps using an 18 kHz scientific split-beam echo sounder (SBES) was developed and applied to acoustic observations of plumes of presumed methane gas bubbles originating at approximately 1400 m depth in the northern Gulf of Mexico. A total of 161 plume observations from 27 repeat surveys were grouped by proximity into 35 clusters of gas vent positions on the seafloor. Profiles of acoustic target strength per vertical meter of plume height were calculated with compensation for both the SBES beam pattern and the geometry of plume ensonification. These …