Digital Commons Network^™

Bjc Today

BJC Today

No abstract provided.

Business Ethics, Stephen M. Byars, Kurt Stanberry

Open Access Textbooks

Business Ethics is designed to meet the scope and sequence requirements of the single-semester business ethics course. This title includes innovative features designed to enhance student learning, including case studies, application scenarios, and links to video interviews with executives, all of which help instill in students a sense of ethical awareness and responsibility.

Effect Of The Synthetic Bile Salt Analog Camsa On The Hamster Model Of Clostridium Difficile Infection, Amber Howerton, Cale O. Seymour, Senthil K. Murugapiran, Zhenlin Liao, Jacqueline R. Phan, Alan Estrada, Adam J. Wagner, Chrisabelle C. Mefferd, Brian P. Hedlund, Ernesto Abel-Santos

Life Sciences Faculty Research

Clostridium difficile infection (CDI) is the leading cause of antibiotic-associated diarrhea and has gained worldwide notoriety due to emerging hypervirulent strains and the high incidence of recurrence. We previously reported protection of mice from CDI using the antigerminant bile salt analog CamSA. Here we describe the effects of CamSA in the hamster model of CDI. CamSA treatment of hamsters showed no toxicity and did not affect the richness or diversity of gut microbiota; however, minor changes in community composition were observed. Treatment of C. difficile-challenged hamsters with CamSA doubled the mean time to death, compared to control hamsters. However, CamSA …

The Free Press Vol. 50, Issue No. 03, 09-24-2018, Julie Pike

Free Press, The

Surging student enrollment increases housing -- Free tuition part one: status and possibilities -- Program helps disadvantaged youths with college -- New learning program helps students learn better -- Anti-Registry Movement protests on campus

Lateral Eyes Direct Principal Eyes As Jumping Spiders Track Objects, Elizabeth M. Jakob, Skye M. Long, Duane P. Harland, Robert R. Jackson, Ashley Carey, Mary Emma Searles, Adam H. Porter, Cristina Canavesi, Jannick P. Rolland

All Peer-Reviewed Publications

One way of circumventing the functional tradeoffs on eye design [1,2] is to have different eyes for different tasks. For example, jumping spiders (Salticidae), known for elaborate, visually guided courtship and predatory behavior [3], view the same object simultaneously with two of their four pairs of eyes: the antero-lateral eyes (ALEs) and the principal eyes (reviewed in [2]; Figure 1A). The ALEs, with immobile lenses and retinas, wide fields of view, and hyperacute sensitivity to moving stimuli [4], are structurally distinct from the principal eyes, which have the best spatial acuity known for terrestrial invertebrates and can discern fine details …

Marine Threats Overlap Key Foraging Habitat For Two Imperiled Sea Turtle Species In The Gulf Of Mexico, Kristen M. Hart, Autumn R. Iverson, Ikuko Fujisaki, Margaret M. Lamont, David Bucklin, Donna J. Shaver

United States Geological Survey: Staff Publications

Effective management of human activities affecting listed species requires understanding both threats and animal habitat-use patterns. However, the extent of spatial overlap between high-use foraging areas (where multiple marine species congregate) and anthropogenic threats is not well-known. Our modeling approach incorporates data on sea turtle spatial ecology and a suite of threats in the Gulf of Mexico to identify and map “hot spots” of threats to two imperiled turtle species. Of all 820 “high” threats grid cells, our tracked turtles foraged at least 1 day in 77% of them. Although threat data were not available outside the U.S. Exclusive Economic …

Vertical Foraging Shifts In Hawaiian Forest Birds In Response To Invasive Rat Removal, Erin E. Wilson Rankin, Jessie L. Knowlton, Daniel S. Gruner, David J. Flaspohler, Christian P. Giardina, Devin R. Leopold, Anna Buckardt, William C. Pitt, Tadashi Fukami

Michigan Tech Publications, Part 1

Worldwide, native species increasingly contend with the interacting stressors of habitat fragmentation and invasive species, yet their combined effects have rarely been examined. Direct negative effects of invasive omnivores are well documented, but the indirect effects of resource competition or those caused by predator avoidance are unknown. Here we isolated and examined the independent and interactive effects of invasive omnivorous Black rats (Rattus rattus) and forest fragment size on the interactions between avian predators and their arthropod prey. Our study examines whether invasive omnivores and ecosystem fragment size impact: 1) the vertical distribution of arthropod species composition and …

The Rider (2018-09-24), Victor G. Ramirez

The Rider Archives

Vol.4 No.5

Honor And Violence: An Account Of Feuds, Duels, And Honor Killings, John Thrasher, Toby Handfield

Philosophy Faculty Articles and Research

We present a theory of honor violence as a form of costly signaling. Two types of honor violence are identified: revenge and purification. Both types are amenable to a signaling analysis whereby the violent behavior is a signal that can be used by out-groups to draw inferences about the nature of the signaling group, thereby helping to solve perennial problems of social cooperation: deterrence and assurance. The analysis shows that apparently gratuitous acts of violence can be part of a system of norms that are Pareto superior to alternatives without such signals. For societies that lack mechanisms of governance to …

Prevention And Therapy May Be The Key To Slowing Down How We Age Successfully, Alicia Rohan

Browse All News

No abstract provided.

Object Handling With Contemporary Craft Objects: An Observational Study Of An Embodied, Social And Cognitive Process, Bruce Davenport, Neill James Thompson

The Qualitative Report

This study focuses on the ways that people interact around contemporary craft objects. The ambiguous quality of these objects holds people’s attention and inhibits autobiographical narratives. The study focused on the relationship between the perceptual language used by participants and the ways in which they interacted with the objects. The analytical approach taken here begins with close observation and careful description of single cases and working towards valid generalisations rather than imposing an interpretation from the outset by explicitly positing a hypothesis. Six pairs of women were invited to participate in object handling conversations in an art museum setting. The …

Qualification Of Low Drift Single-Use Ph Sensors For Use In Single-Use Bioreactor Platforms, Jason Brown, Alexander J. Hodge, Nephi Jones

Single-Use Technologies III: Scientific and Technological Advancements

The biopharmaceutical industry is currently limited by access to low drift, gamma stable, easy-to-integrate single-use pH sensors for application in single-use bioreactors (S.U.B.). Hamilton Company has developed the OneFerm VP 70 sensor, a unique single-use glass electrode, which provides an additional option for customers wishing to implement reliable single-use pH sensing capabilities in the S.U.B. platform. In order to demonstrate the efficacy of these devices, a series of qualification experiments were carried out using a Thermo Fisher Scientific 50L bioprocess container (BPC) custom-fitted with Hamilton OneFerm sensors. BPCs were manufactured in a cGMP facility and allowed to age for a …

Identification And Clinical Validation Of Novel Prostate Cancer Biomarkers Filamin A (Flna), Filamin B (Flnb), And Keratin 19 (Krt19) Using Patient-Derived Omics And Bayesian Artificial Intelligence, Niven Rajin Narain

Open Access Dissertations

This dissertation herein describes a novel strategy for Prostate Cancer (PCa) biomarker discovery employing use of systems biology causal modeling using omics, molecular phenotyping, and Bayesian artificial intelligence. Three studies were conducted towards this goal. In Study 1, a novel strategy that combines biological outputs with Bayesian network learning to identify potential biomarkers for prostate cancer was utilized. This methodology identified two proteins, filamin B (FLNB) and keratin-19, as potential biomarkers for prostate cancer. The network map also identified a direct linkage between FLNB and filamin A (FLNA), a protein previously identified as playing a role in prostate cancer etiology. …

Trans-Pacific Imaginaries And Queer Intimacies In The Ruins Of Middlesex, Dai Kojima

The Goose

Taking up Roland Barthes’s concept of the “third meaning,” Kojima analyzes the character of Julie Kikuchi, the Japanese American love interest of the grown-up Cal. Taking Julie seriously as a character beyond mere plot contrivance and cultural reference, Kojima invites us to consider the intertwined histories of economic rise and fall, trans-Pacific wars, and other intimacies that Middlesex remains entangled in yet fails to fully acknowledge.

Materialism’S Affective Appeal, Elizabeth Mazzolini

The Goose

Citing the pronounced lack of academic engagement with Middlesex since its publication and riffing on the novel’s recounting of the demise of the auto industry in Detroit, Mazzolini examines how cycles of obsolescence and currency work within academic discourse and ultimately advocates for the novel’s potential for examining the material and affective nature of relevance itself.

From Rusty Genetics To Octopussy’S Garden, Stacy Alaimo

The Goose

Alaimo critiques the “rusty” understanding of genetics, gender, and sex in Middlesex, advocating instead for queer ecological futurism.

A Roof Of One's Own: Widow Walking In The Anthropocene, Anna C. Mullen

The Goose

A nonfiction work that explores widow's walks in a time of climate change on the coasts. This piece walks the lines between speculative fiction and lyrical essay.

On Being Intimate With Ruin: Reading Decay In Middlesex, Kaitlin Blanchard

The Goose

Blanchard argues for an intimate attention to the ruin in Middlesex and Detroit as a means of exploring the geo-bio-politics of decay as a problem of our socio-ecological present.

Using Satellite Remote Sensing To Study The Impact Of Climate And Anthropogenic Changes In The Mesopotamian Marshlands, Iraq, Reyadh Albarakat, Venkat Lakshmi, Compton J. Tucker

Faculty Publications

The Iraqi Marshes in Southern Iraq are considered one of the most important wetlands in the world. From 1982 to the present, their area has varied between 10,500 km² and 20,000 km². The marshes support a variety of plants, such as reeds and papyrus, and are home to many species of birds. These marshes are Al-Hammar, Central or Al-Amarah, and Al-Huwaiza. Freshwater supplies to the marshes come from the Tigris and Euphrates rivers in Iraq and from the Karkha River from Iran. For this analysis, we used the Land Long-Term Data Record Version 5 (LTDR V5) Normalized …

2018-2019 Catalog, Governors State University

Catalogs

No abstract provided.

Hear Us Roar, September 21, 2018, Michael Shonrock

Michael Shonrock

Digital newsletter produced by the office of President Michael Shonrock.

Meet Loretta Sledge Thomas, September's Staff Member Of The Month, Inside Ole Miss

University of Mississippi News

No abstract provided.

Cortical Network Synchrony Under Applied Electrical Field, Min D Tang-Schomer, Taylor Jackvony, Sabato Santaniello

Faculty Research 2018

Synchronous network activity plays a crucial role in complex brain functions. Stimulating the nervous system with applied electric field (EF) is a common tool for probing network responses. We used a gold wire-embedded silk protein film-based interface culture to investigate the effects of applied EFs on random cortical networks of in vitro cultures. Two-week-old cultures were exposed to EF of 27 mV/mm for <1 h and monitored by time-lapse calcium imaging. Network activity was represented by calcium signal time series mapped to source neurons and analyzed by using a community detection algorithm. Cortical cultures exhibited large scale, synchronized oscillations under alternating EF of changing frequencies. Field polarity and frequency change were both found to be necessary for network synchrony, as monophasic pulses of similar frequency changes or EF of a constant frequency failed to induce correlated activities of neurons. Group-specific oscillatory patterns were entrained by network-level synchronous oscillations when the alternating EF frequency was increased from 0.2 Hz to 200 kHz. Binary responses of either activity increase or decrease contributed to the opposite phase patterns of different sub-populations. Conversely, when the EF frequency decreased over the same range span, more complex behavior emerged showing group-specific amplitude and phase patterns. These findings formed the basis of a hypothesized network control mechanism for temporal coordination of distributed neuronal activity, involving coordinated stimulation by alternating polarity, and time delay by change of frequency. These novel EF effects on random neural networks have important implications for brain functional studies and neuromodulation applications.

Short Communications: First Tracking Of Individual American Robins (Turdus Migratorius) Across Seasons, Alex E. Jahn, Susannah B. Lerman, Laura M. Phillips, Thomas B. Ryder, Emily J. Williams

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

The American Robin (Turdus migratorius) is one of the most widespread, common bird species in North America; yet, very little is known about its migratory connectivity, migration timing, and migratory routes. Using archival GPS tags, we tracked the movements of 7 individual robins from 3 breeding populations in the United States. Four robins captured in Denali National Park and Preserve, Alaska, overwintered in Texas, Nebraska, Oklahoma, and Montana, up to 4,500 km from the capture location. One robin captured in Amherst, Massachusetts, overwintered in South Carolina 1,210 km from the capture location, whereas 2 robins captured in Washington, D.C., spent …

Transcriptional Profiling Of Liver During The Critical Embryo-To-Hatchling Transition Period In The Chicken (Gallus Gallus), Larry A. Cogburn, Nares Trakooljul, Chuming Chen, Hongzhan Huang, Cathy H. Wu, Wilfrid Carré, Xiaofei Wang, Harold B. White Iii

Biology Faculty Research

Background

Although hatching is perhaps the most abrupt and profound metabolic challenge that a chicken must undergo; there have been no attempts to functionally map the metabolic pathways induced in liver during the embryo-to-hatchling transition. Furthermore, we know very little about the metabolic and regulatory factors that regulate lipid metabolism in late embryos or newly-hatched chicks. In the present study, we examined hepatic transcriptomes of 12 embryos and 12 hatchling chicks during the peri-hatch period—or the metabolic switch from chorioallantoic to pulmonary respiration.

Results

Initial hierarchical clustering revealed two distinct, albeit opposing, patterns of hepatic gene expression. Cluster A genes …

The Bison, September 21, 2018

The Bison Newspapers

No abstract provided.

Holloway Explores Isolation And Acceptance In New Exhibit, Haley Herfurth

Browse All News

No abstract provided.

Stemming The Tide Of Death: American Prisoners Of The Japanese At Cabanatuan #1 In The Philippines, 1942, Will Edward Walker

Student Theses and Dissertations

In the spring of 1942, two contingents of American troops surrendered to the Japanese at Bataan and Corregidor in the Philippines. On June 1, the Japanese began concentrating American prisoners at Cabanatuan #1 in Central Luzon. During the first six months, over 2500 prisoners died at the camp from disease and starvation. However, two major turning points occurred that eventually saw the monthly death toll drop to single digits. In August 1942 there was a sixty-six percent drop in the camp’s monthly death toll. In March 1943 there were just nine deaths and the mortality rate remained very low for …

Humanin Prevents Age-Related Cognitive Decline In Mice And Is Associated With Improved Cognitive Age In Humans., Kelvin Yen, Junxiang Wan, Hemal H Mehta, Brendan Miller, Amy Christensen, Morgan E Levine, Matthew P Salomon, Sebastian Brandhorst, Jialin Xiao, Su-Jeong Kim, Gerardo Navarrete, Daniel Campo, G Jean Harry, Valter Longo, Christian J Pike, Wendy J Mack, Howard N Hodis, Eileen M Crimmins, Pinchas Cohen

Articles, Abstracts, and Reports

Advanced age is associated with a decline in cognitive function, likely caused by a combination of modifiable and non-modifiable factors such as genetics and lifestyle choices. Mounting evidence suggests that humanin and other mitochondrial derived peptides play a role in several age-related conditions including neurodegenerative disease. Here we demonstrate that humanin administration has neuroprotective effects in vitro in human cell culture models and is sufficient to improve cognition in vivo in aged mice. Furthermore, in a human cohort, using mitochondrial GWAS, we identified a specific SNP (rs2854128) in the humanin-coding region of the mitochondrial genome that is associated with a …

Introduction: Sex And The (Motor) City: Ecologies Of Middlesex, Kaitlin Blanchard, Catriona Sandilands

The Goose

This special cluster consists of twelve short essays, originally presented in two linked roundtables at the Association for the Study of Literature and Environment (ASLE) conference in Detroit in June 2017, examining Jeffrey Eugenides' 2002 Pulitzer Prize-winning novel, Middlesex. Through the novel, these papers explore the historical, intersectional, and ecological understandings of Detroit, exposing an exceptional—indeed, epic—range of social ecologies, concerned with everything from intersex and multispecies bio/geopolitics to transnational economies, to the aesthetics of architecture and decay. Focused on a very particular novel, written about a very particular city and experience of it, these papers bring to light and …