Digital Commons Network^™

Southern Adventist University Graduate Handbook & Planner 2015-2016, Southern Adventist University

Student Handbooks, Graduate

No abstract provided.

St. Norbert College As Arboretum: Mapping The Trees On Campus, Jordan A. Mayer, Jason Mills, David Hunnicut

GIS Library

St. Norbert College as Arboretum: Mapping the Trees on Campus - Take a virtual tour of the trees on campus.

The tour is a multimedia ArcGIS Online story map and is available here.

Many of the trees on the St. Norbert Campus were planted by Fr. Anselm Keefe (1895- 1974) in the mid 20th century. It was Fr. Keefe’s vision to beautify the campus by creating gardens that were accessible to the public. This included planting a diverse variety of trees, including one of every tree species native to Wisconsin. It was Keefe’s mission to make St. Norbert College …

Understory Diversity And Composition Drives Carabid Assemblages, Tierney Brosius, Michael Reisner

Biology: Faculty Scholarship & Creative Works

Fire suppression has nearly eliminated fire as a disturbance in temperate deciduous forests. Lack of fire is transforming these ecosystems through a positive feedback loop termed mesophication: cool, damp, shady conditions become continually more favorable for a few mesophytic species, while deteriorating for diverse array of heliophytic ones. Disturbances caused by urbanization fragment and degrade remnant forests. In urban settings, human management (or lack thereof) is often a dominate driver of succession. Carabid diversity, understory vegetation, patch size, patch connectivity, and permeable surface area were all examined in multiple forest plots in Rock Island and Moline. The result of this …

Brood Provisioning And Nest Survival Of Ardea Herodias (Great Blue Heron) In Maine, Margaret M. Meserve Auclair, Kathryn A. Ono, Noah G. Perlut

Marine Sciences Student Publications

From 1983–2009, the number of coastal breeding pairs of Ardea herodias (Great Blue Heron [GBHE]) in Maine declined by 64%, and the number of occupied islands on which these birds bred declined by 40%. The Maine Department of Inland Fisheries and Wildlife listed the GBHE as a species of special concern in 2007, and expanded its annual monitoring to include inland colonies in 2009. To assess regional demographic differences, we compared the relationship between brood provisioning and nest survival of GBHEs in 1 coastal and 1 inland colony. In terms of brood-provisioning within the 2 colonies, the inland colony had …

2015 Transformations Program, State University Of New York At Cortland

Transformations

Originally established as Scholars' Day in 1997, Transformations is a day-long conference devoted to showcasing the wide array of scholarship, research and creative activities occurring on campus. In 2012, a new emphasis on student research lead to a name change to Transformations: A Student Research and Creativity Conference. This event focuses on student research, which is defined as an original investigation or creative activity through the primary efforts of a student or group of students. The work should show problem-solving skills and demonstrate new conceptual outcomes.

Mcnair Scholars Who Have Received Their Phd As Of August 2016

McNair Scholars Journal

No abstract provided.

Designing And Synthesizing Novel Analogues Of The Antibiotic, Linezolid, Stacie Stuut

McNair Scholars Journal

No abstract provided.

A Message From The Mcnair Scholars Program

McNair Scholars Journal

No abstract provided.

2015 Author Recognition Bibliography, Grand Valley State University

Author Recognition

No abstract provided.

Manager Perspectives On Communication And Public Engagement In Ecological Restoration Project Success, Caroline Gottschalk Druschke, Kristen C. Hychka

New Hampshire EPSCoR

We look to a particular social-ecological system, the restoration community in Rhode Island, USA and the rivers, wetlands, marshes, and estuaries they work to protect, to draw connections between communication, community involvement, and ecological restoration project success. Offering real-world examples drawn from interviews with 27 local, state, federal, and nonprofit restoration managers, we synthesize the mechanisms that managers found effective to argue that the communication employed by resource managers in each phase of the restoration process, in prioritization, implementation, and monitoring, and for garnering broad-based support, shapes the quality of public engagement in natural resources management, which, in turn, can …

The Effects Of Cold And Lower Body Negative Pressure On Cardiovascular Effects, David J. Kean, Corey Allen Peacock, Gabriel J. Sanders, John Mcdaniel, Lisa A.C. Colvin, E. L. Glickman

Department of Health and Human Performance Faculty Articles

Purpose. The purpose of this study is to determine how cold exposure and lower body negative pressure effected cardiovascular variables. Methods. Eleven males (20.3 years ± 2.7) underwent two 20-minute exposures to LBNP. During the 2 trials, the subjects were exposed to cold air (10°C) (COLD) and to ambient temperature (23°C) (AMB). The trials consisted of a 100-minute pre-LBNP period followed by a 20-minute exposure to LBNP and then a 15-minute recovery period. Cardiovascular variables were recorded every 30 minutes using bioimpedance. Results. When LBNP was applied during the AMB trials, stroke volume immediately decreased. During the COLD trial, there …

Graduate Certificate In Coastal Studies, Nova Southeastern University

Halmos College of Natural Sciences and Oceanography Course Catalogs

No abstract provided.

Halmos College Of Natural Sciences And Oceanography Graduate Program Catalog, Nova Southeastern University

Halmos College of Natural Sciences and Oceanography Course Catalogs

No abstract provided.

High Resolution Mass Spectrometric Approaches To Study Protein Structure And Environment In Lyophilized Solids, Lavanya Iyer

Open Access Dissertations

Proteins comprise a growing class of therapeutics that is used to treat various diseases such as diabetes and cancer. However, intrinsic structural features such as the primary sequence and extrinsic factors such as pH, temperature, agitation and metal ions can promote instability that manifests as chemical degradation (e.g. oxidation, deamidation, hydrolysis) and/or physical degradation (aggregation, phase separation). Since several degradation pathways are accelerated by diffusion in solution, proteins are lyophilized to improve stability. The lyophilized formulation may still undergo degradation during manufacture and/or storage. The mechanism of protein aggregation in lyophilized solids is not well understood or predictable by conventional …

Arabidopsis Myosin Is Involved In The Distribution And Dynamic Behavior Of The Cellulose Synthase Complex, Chao Cai

Open Access Theses

Plant cells are encased in cell walls which are important for the growth and development of the organism. Primary cell wall consists mainly of polysaccharides with cellulose as the most abundant component. In plant cells, cellulose is synthesized by a plasma membrane (PM) localized protein complex called the cellulose synthase complex (CSC). It was previously reported that disrupting normal actin organization resulted in a reduction of cellulose content in Arabidopsis dark-grown seedlings. Furthermore, actin was found to facilitate the delivery of CSC into the PM, and inferred to be involved in endocytosis. As a motor protein that translocates cargo along …

Investigation Of An Affordable Multigrain Thresher For Smallholder Farmers In Sub-Saharan Africa, David D. Wilson

Open Access Theses

As the global population rises, food security is among the most important grand challenges of our time. While agriculture has significantly developed in parts of the world, other parts are severely underdeveloped, inhibiting agriculture productivity, which is a necessary component of the solution to the food security challenge. Sub-Saharan Africa (SSA), in particular, has seen little growth in productivity, something that has been correlated to its low agricultural mechanization. One barrier to mechanization in SSA, where the average farm size is less than 2 Ha, is the cost of farm equipment. This leaves many farmers with just basic tools to …

Academic Performance Among Homeless Students: Exploring Relationships Of Socio-Economic And Demographic Variables, Miriam Moore

Electronic Theses and Dissertations

This study examines homeless student academic performance, types of temporary housing used among the homeless, degree of stability or instability for families with school-aged children, child needs for academic success, the importance of parental involvement in a child's academic growth, and other known factors in relations to child student academic performance, with a focus on grade level and racial differences. A multiple linear regression model is used to test the hypotheses while controlling confounding variables. Statistically significant relationships are reported between race and academic performance, and grade level and academic performance. Practical and policy implications are discussed, as well as …

Are Circadian Cycles The Dominant Proteome Rhythym In The Intertidal Mussel Mytilus Californianus?, Kristina M. Koster, Cory Elowe, Lars Tomanek

STAR Program Research Presentations

Mytilus californianus, also known as the California mussel, is a marine bivalve that is abundant along the West coast from Alaska to southern Baja California. They mainly reside in the upper-middle intertidal zone and cling to pier pilings and surf exposed rocks. They create multi-layered beds, which form a habitat for algae and many species of invertebrates. Intertidal mussels live in a naturally dynamic environment. It has previously been reported (Connor and Gracey, 2011) that the 24-hour circadian (day to night) rhythm of the intertidal mussel Mytilus californianus is primarily responsible for its rhythmic gene expression, as opposed to …

Size Frequency Variation Of An Emerging Fisheries Species Across Its Biogeographical Range, Katie O. Grady, Jenny Greene, Crow White

STAR Program Research Presentations

Kellet's whelk (Kelletia kelletii), a large subtidal gastropod is the basis for an emerging bycatch fishery in California. This commercial fishery has increased dramatically in the past two decades, but there is little biological information available to inform its management. There are currently no size limits and only seasonal restrictions for commercial and recreational fishing for Kellet’s whelk in California with annual total allowable catch at 100,000 pounds. After surveying 28 subtidal rocky reefs across the Kellet’s whelk range, our results indicate large natural variation in size frequencies, specifically between the mainland and island populations. Designing harvesting strategies …

Sea Turtle Hatchling Sex Ratios Determined Via Hormone Assay: Implications Of Climate Change?, William A. Hilton, Matthew Godfrey, Camryn D. Allen

STAR Program Research Presentations

Currently all species of sea turtles are listed as threatened or endangered with extinction under the U.S. Endangered Species Act. Due to their status, sea turtle conservation is a high priority for the U.S. National Marine Fisheries Service and U.S. Fish and Wildlife Service. One major challenge conservationists face is the lack of a noninvasive, cost efficient method for determining the sex of hatchling sea turtles. Because secondary sex characteristics (i.e. males have longer tails) are not evident until turtles start to reach sexual maturity, the sex of hatchlings is not easily determined. The least invasive way to determine the …

Father Convict Cichlids Bite Intruders More Often In Hot Temperatures, Jesse L. Heckendorf

STAR Program Research Presentations

Convict cichlids (Archocentrus nigrofasciatus) have evolved to be extremely good parents by protecting their brood. Parental care leads to aggressive biting, chasing, and gill flaring to intimidate predators. In this experiment, we show that environmental factors, such as the changing of temperature in this case, affect a male convict cichlid’s aggression toward caring for his offspring when an intruder is introduced. Male convict cichlids attack more in warmer water.

Bacterial Expression Of Plant Pyruvate Kinase, Kristina Fuller

STAR Program Research Presentations

Pyruvate kinases serve an important role in regulating glycolysis pathways. Different pyruvate kinase isozymes can dictate which of several different products will be formed during the final step of glycolysis. Being able to reliably copy active pyruvate kinases (PK) would allow study of the different isozymes, with the goal of eventually creating plants that are more nutritionally beneficial for humans. This study focused on improving the protocol for replicating each of two isolated PK isozymes from the model plant Arabidopsis thaliana. Previous attempts had resulted in the PK denaturing and consequently precipitating out of solution and so we manipulated the …

Mesa Verde Vegetal Survey, Stanley L. Welsh

Books by Faculty of the Monte L. Bean Life Science Museum

Abstract

This write-up is mainly concerned with plant specimens recovered and examined from major prehistoric cliff dwellings being excavated during the Wetherill Mesa Project. It also includes anecdotes from the author’s experiences in Mesa Verde. An overall summary of the species identified is presented at the end of this work, including suggestions as to how plants may have been used based on modern Native American surveys.

Table of Contents

Preface

Prologue

Introduction

Wetherill Mesa

Climate

Collections

Identification

Modern Plant Assemblage

Contemporary Species Compliment

Archeological Plant Assemblage

Plant Species Recovering from the Major Ruins

Kinds of Plant Materials Recovered

Wood-worked Items …

Liver Sinusoid On A Chip: Long-Term Layered Co-Culture Of Primary Rat Hepatocytes And Endothelial Cells In Microfluidic Platforms, Young Bok (Abraham) Kang, Temitope R. Sodunke, Jason Lamontagne, Joseph Cirillo, Caroline Rajiv, Michael J. Bouchard, Moses Noh

Faculty Publications - Biomedical, Mechanical, and Civil Engineering

We describe the generation of microfluidic platforms for the co-culture of primary hepatocytes and endothelial cells; these platforms mimic the architecture of a liver sinusoid. This paper describes a progressional study of creating such a liver sinusoid on a chip system. Primary rat hepatocytes (PRHs) were co-cultured with primary or established endothelial cells in layers in single and dual microchannel configurations with or without continuous perfusion. Cell viability and maintenance of hepatocyte functions were monitored and compared for diverse experimental conditions. When primary rat hepatocytes were co-cultured with immortalized bovine aortic endothelial cells (BAECs) in a dual microchannel with continuous …

Validating Animal Models, Nina Atanasova

Philosophy and Religious Studies Department Faculty Publications

This paper responds to a recent challenge for the validity of extrapolation of neurobiological knowledge from laboratory animals to humans. According to this challenge, experimental neurobiology, and thus neuroscience, is in a state of crisis because the knowledge produced in different laboratories hardly generalizes from one laboratory to another. Presumably, this is so because neurobiological laboratories use simplified animal models of human conditions that differ across laboratories. By contrast, I argue that maintaining a multiplicity of experimental protocols and simple models is well justified. It fosters rather than precludes the validity of extrapolation of neurobiological knowledge. The discipline is thriving

New Crayfish Species Records From The Sipsey Fork Drainage, Including Lewis Smith Reservoir (Alabama, Usa): Native Or Introduced Species?, Susan B. Adams, Craig Roghair, Colin Krause, Melvin L. Warren Jr, J. Allison Cochran, Andy Dolloff,, John Moran, Stuart W. Mcgregor, Guenter A. Schuster, Michael Gangloff, Dennis R. Devries, Michael R. Kendrick, G. Lee Grove, Russell A. Wright

Biological Sciences Faculty and Staff Research

As part of a study of aquatic faunal community changes along riverine-lacustrine transition zones upstream of Lewis Smith Reservoir in northwest Alabama, USA, we collected crayfish from 60 sites in the Sipsey Fork, Brushy Creek, and selected tributaries (Black Warrior River system). After finding two unexpected and possibly-introduced crayfish species, we expanded our investigation of crayfish distributions to include crayfish obtained from stomachs of black bass ( Micropterus spp.) caught at seven sites in the reservoir. To explore what crayfish species were in the drainage historically, we examined museum databases as well as stomach and intestinal contents of a variety …

Founder's Day 2015, Sacred Heart University

Founder's Day Programs

Program for the March 18, 2015 Founder's Day ceremony.

2015 Symposium Brochure

Programs

No abstract provided.

Suppression Of Arthritis-Induced Bone Erosion By A Crac Channel Antagonist, Harry C. Blair, Jonathan Soboloff, Lisa J. Robinson, Irina L. Tourkova, Quitterie C. Larrouture, Michelle R. Witt, Ida Holaskova, Rosana Schafer, Meenal Elliott, Raphael Hirsch, John B. Barnett

Faculty & Staff Scholarship

Objective: We have shown in vitro and in vivo that osteoclast maturation requires calcium-release activated calcium (CRAC) channels. In inflammatory arthritis, osteoclasts mediate severe and debilitating bone erosion. In the current study, we assess the value of CRAC channels as a therapeutic target to suppress bone erosion in acute inflammatory arthritis. Methods: Collagen-induced arthritis (CIA) was induced in mice. The CRAC channel inhibitor 3,4- dichloropropionaniline (DCPA) and a placebo was administered 1 day prior to collagen II booster to induce arthritis. Effects on swelling, inflammatory cell invasion in joints, serum cytokines and bone erosion were measured. Results: Assays, by blinded …

Filter Presence And Tipping Paper Color Influence Consumer Perceptions Of Cigarettes, Richard J. O'Connor, Maansi Bansal-Travers, K Michael Cummings, David Hammond, James F. Thrasher, Cindy Tworek

Faculty & Staff Scholarship

Background

Cigarettes are marketed in a wide array of packaging and product configurations, and these may impact consumers’ perceptions of product health effects and attractiveness. Filtered cigarettes are typically perceived as less hazardous and white tipping paper (as opposed to cork) often conveys ‘lightness’.

Methods

This study examined cigarette-related perceptions among 1220 young adult (age 18-35) current, ever, and never smokers recruited from three eastern U.S. cities (Buffalo NY, Columbia SC, Morgantown WV). Participants rated three cigarette sticks: two filtered cigarettes 85 mm in length, differing only in tipping paper color (cork versus white), and an unfiltered 70 mm cigarette. …