Digital Commons Network^™

Landscape Movements By Two Species Of Migratory Nectar-Feeding Bats (Leptonycteris) In A Northern Area Of Seasonal Sympatry, Michael A. Bogan, Paul Cryan, Christa D. Weise, Ernest W. Valdez

Western North American Naturalist

Animals often migrate to exploit seasonally ephemeral food. Three species of nectar-feeding phyllostomid bats migrate north from Mexico into deserts of the United States each spring and summer to feed on blooms of columnar cactus and century plants (Agave spp.). However, the habitat needs of these important desert pollinators are poorly understood. We followed the nighttime movements of 2 species of long-nosed bats (Leptonycteris yerbabuenae and L. nivalis) in an area of late-summer sympatry at the northern edges of their migratory ranges. We radio-tracked bats in extreme southwestern New Mexico during 22 nights over 2 summers and …

Responses Of Small Mammal Communities To Pinyon-Juniper Habitat Treatments, Mark E. Peterson, Cynthia E. Rebar, Karen S. Eisenhart, Denise I. Stetson

Western North American Naturalist

Small mammals should be considered in wildlife management decisions because they are an important component of ecosystems. We examined small mammal population abundances (N) on 4 habitat treatment types in Colorado pinyon pine (Pinus edulis)–Utah juniper ( Juniperus osteosperma) woodlands on the Uncompahgre Plateau, Montrose, Colorado. We trapped small mammals in Sherman live traps on 4 habitat treatment types—including 2 types of management treatments (chaining, roller chop), sites with high drought-related mortality of pinyon pine, and sites of mature pinyon-juniper (PJ) woodland—on 3 mesas. We modeled detection probability of deer mice (Peromyscus maniculatus) …

Save Our Cabinets V. U. S. Fish & Wildlife Service, Jaclyn Van Natta

Public Land & Resources Law Review

No abstract provided.

Medical School Watercooler Newsletter - September 24, 2017, Lindsey Lyle

Watercooler Newsletter

This is the September 24, 2017 edition of the Frederick P. Whiddon College of Medicine's Newsletter - Watercooler.

Contents Include:

USA College of Medicine Implements Wellness Initiative

Dr. Natalie Bauer Awarded Research Grant to Study Pulmonary Hypertension

Dr. Mary Hulihan to Present Two Lectures at USA College of Medicine

Class of 2018 Medical Students Named to Alpha Omega Alpha Honor Medical Society

Randomised Controlled Trial Of Lactobacillus Rhamnosus (Lgg) Versus Placebo In Children Presenting To The Emergency Department With Acute Gastroenteritis: The Pecarn Probiotic Study Protocol., David Schnadower, Phillip I Tarr, Casper T Charles, Marc H Gorelick, Michael J Dean, Karen J O'Connell, Prashant Mahajan, Thomas H Chun, Seema R Bhatt, Cindy G Roskind, Elizabeth C Powell, Alexander J Rogers, Cheryl Vance, Robert E Sapien, Feng Gao, Stephen B Freedman

Pediatrics Faculty Publications

INTRODUCTION: Acute gastroenteritis (AGE) is a common and burdensome condition that affects millions of children worldwide each year. Currently available strategies are limited to symptomatic management, treatment and prevention of dehydration and infection control; no disease-modifying interventions exist. Probiotics, defined as live microorganisms beneficial to the host, have shown promise in improving AGE outcomes, but existing studies have sufficient limitations such that the use of probiotics cannot currently be recommended with confidence. Here we present the methods of a large, rigorous, randomised, double-blind placebo-controlled study to assess the effectiveness and side effect profile of Lactobacillus rhamnosus GG (LGG) (ATCC 53103) …

Conference Program, Pierre Monsan, Magali Remaud-Simeon

Enzyme Engineering XXIV

No abstract provided.

You Learn What You Live: Prevalence Of Childhood Adversity In The Lives Of Juveniles Arrested For Sexual Offenses, Jill S. Levenson, Michael Baglivio, Kevin T. Wolff, Nathan Epps, William Royall, Katherine C. Gomez, Dahlia Kaplan

Publications and Research

Social workers often find themselves working with children or adolescents who have been victims of adverse childhood experiences (ACEs), including youths who have ended up in the juvenile justice system. Childhood trauma has been linked to negative health, mental health, and behavioral outcomes across the lifespan. The aim of this study was to examine the prevalence rates of child maltreatment and household dysfunction in the lives of juveniles who have been arrested for sexual offenses (JSO; n = 6,549). ACE prevalence rates for JSOs were compared by gender to juveniles arrested for other crimes, to adults arrested for sexual offenses, …

Feedback Loops As Dynamic Processes Of Organizational Knowledge Creation In The Context Of The Innovations’ Front-End, N Tzokas, H Akbar, Y Baruch

Plymouth Business School

Feedback loops are instrumental in the organizational knowledge creation (OKC) process across the highly uncertain and dynamic innovation's front-end. Therefore, managers should be aware of how these loops unfold, how to recognize meaningful patterns and how to steer them towards planned and emergent outcomes. Easy to say, difficult to practise! This empirical paper focuses on knowledge–conceptualization – the new knowledge's generation-crystallization journey – and develops a unique model of feedback loops as dynamic processes of OKC in the context of the innovations’ front-end. Using ten qualitatively studied innovations, the authors identify five front-end OKC stages (generation, evaluation, expansion, refinement and …

Boom And Bust Carbon-Nitrogen Dynamics During Reforestation, Anthony J. Parolari, Megan L. Mobley, Allan R. Bacon, Gabriel Katul, Daniel Deb. Richter, Amilcare Porporato

Civil and Environmental Engineering Faculty Research and Publications

Legacies of historical land use strongly shape contemporary ecosystem dynamics. In old-field secondary forests, tree growth embodies a legacy of soil changes affected by previous cultivation. Three patterns of biomass accumulation during reforestation have been hypothesized previously, including monotonic to steady state, non-monotonic with a single peak then decay to steady state, and multiple oscillations around the steady state. In this paper, the conditions leading to the emergence of these patterns is analyzed. Using observations and models, we demonstrate that divergent reforestation patterns can be explained by contrasting time-scales in ecosystem carbon-nitrogen cycles that are influenced by land use legacies. …

Zarnoch Studies The Health Of Our Waters, Aldemaro Romero Jr.

Publications and Research

Some people look at scientists and think of them as narrowly focused on obscure issues, but that is not the case with Dr. Chester Zarnoch. “You’re not just exploring the biology and the chemistry associated with the problem you’re working on, but also thinking about social implications, about economic implications,” he says.

A native of Manhattan, Zarnoch has studied and worked his entire life in New York, from receiving his bachelor’s degree at Southampton College of Long Island University, his master’s in the philosophy of biology at the City University of New York (CUNY) Graduate Center, a master’s in biology …

Improvement Of The Mechanical Properties Of Pores Silicone Rubber/Chitosan/Sodium Bicarbonate Composites Using For Burn Dressings, Noor Hadi Aysa

Muthanna Medical Journal

The aimed of this study is prepared porous composites of silicone rubber (SR) and sodium bicarbonate (NaHCO3/SR/Chitosan) composites by mixing the medical grade liquid silicone rubber LSR with different ratios of both NaHCO3 and Chitosan (prepared from fish shells) by hand and studied their physical and mechanical properties such as tensile tests, tear resistance, hardness and compression. The results confirmed that NaHCO3/SR/Chitosan blend mechanical properties of the composites were influenced significantly by the blowing effect of sodium bicarbonate.

Dennis O. Buckley, Sr.

African American Funeral Programs

Interment at Riverview Memorial Gardens

Influence Of Carrier (Polymer) Type And Drug-Carrier Ratio In The Development Of Amorphous Dispersions For Solubility And Permeability Enhancement Of Ritonavir., Pradip W. Dhore, Vivek S. Dave, Suprit D. Saoji, Deepak Gupta, Nishikant A. Raut

Pharmacy Faculty/Staff Publications

The influence of the ratio of Eudragit® L100-55 or Kolliphor® P188 on the solubility, dissolution, and permeability of ritonavir was studied with a goal of preparing solid dispersions (SDs) of ritonavir. SDs were formulated using solvent evaporation or lyophilization techniques, and evaluated for their physical-chemical properties. The dissolution and permeability assessments of the functionality of the SDs were carried out. The preliminary functional stability of these formulations was assessed at accelerated storage conditions for a period of six months. Ritonavir: Eudragit® L100-55 (RE, 1:3) SD showed a 36-fold higher solubility of compared with pure ritonavir. Similarly, ritonavir:Kolliphor® P188 (RP, 1:2) …

A Microsatellite Baseline For Genetic Stock Identification Of European Atlantic Salmon (Salmo Salar L.), John Gilbey, Jamie Coughlan, Vidar Wennevik, P Prodohl, Jamie R. Stevens, De Leaniz C Garcia, Dennis Ensing, Eef Cauwelier, Corrine Cherbonnel, Sofia Consuegra, Mark W. Coulson, Tom F. Cross, Walter Crozier, Eileen Dillane, Jonathan S. Ellis, E Garcia-Vazquez, Andrew M. Griffiths, Sigurdur Gudjonsson, Kjetil Hindar, Sten Karlsson, David Knox, Gonzalo Machado-Schiaffino, Dorte Meldrup, Ee Nielsen, K Olafsson, Craig R. Primmer, Sergey Prusov, Lee Stradmeyer, J-P Vaha, Alexey Je Veselov, Lucy M.I. Webster, Philip Mcginnity, Eric Verspoor

School of Biological and Marine Sciences

No abstract provided.

Statistical Analysis And Modeling Of Ovarian And Breast Cancer, Muditha V. Devamitta Perera

USF Tampa Graduate Theses and Dissertations

The objective of the present study is to investigate key aspects of ovarian and breast cancers, which are two main causes of mortality among women. Identification of the true behavior of survivorship and influential risk factors is essential in designing treatment protocols, increasing disease awareness and preventing possible causes of disease. There is a commonly held belief that African Americans have a higher risk of cancer mortality. We studied racial disparities of women diagnosed with ovarian cancer on overall and disease-free survival and found out that there is no significant difference in the survival experience among the three races: Whites, …

Abnormal Repetitive Behaviours In Captive Birds: A Tinbergian Review, Emma Mellor, Ben Brilot, Sarah Collins

School of Biological and Marine Sciences

No abstract provided.

A Critical Race Counterstory: Chicana/O Subjectivities Vs. Journalism Objectivity, Sonya M. Alemán

Taboo: The Journal of Culture and Education

No abstract provided.

Teaching And Learning From An Anti-Fragile Perspective, Bretton Polowy

Taboo: The Journal of Culture and Education

No abstract provided.

Lesbophobia As A Barrier To Women In Coaching, Tracy Keats

Taboo: The Journal of Culture and Education

No abstract provided.

Liminal Eroticism: Emerging Forms Of Gender Identity And Performance In E-Romances And Their Feminist Electronic Communities, Kerrita K. Mayfield

Taboo: The Journal of Culture and Education

No abstract provided.

The Education Of Pauline Carey, Jon Judy

Taboo: The Journal of Culture and Education

No abstract provided.

Feminism Comes Of Age On Television: The Portrayals Of Empowered Older Women From Murder She Wrote To Damages, Myrna A. Hant

Taboo: The Journal of Culture and Education

No abstract provided.

Developmental Education: Preparing White Campuses For African-American Students, Aretha Faye Marbley, Fred Arthur Bonner Ii, Vicki A. Williams, Pamela Morris, Wendy Ross, Hansel Burley

Taboo: The Journal of Culture and Education

No abstract provided.

2017 9th Annual Student Center For Science Engagement Research Symposium, Student Center For Science Engagement

Student Center for Science Engagement Research Symposium

Student presentations in Biology, Chemistry, Physics, Earth Science, Environmental Science, Computer Science, Mathematics, & Psychology

Distinctive Roles For α7*- And α9*-Nicotinic Acetylcholine Receptors In Inflammatory And Autoimmune Responses In The Murine Experimental Autoimmune Encephalomyelitis Model Of Multiple Sclerosis, Qiang Liu, Paul Whiteaker, Barbara J. Morley, Fu Dong Shi, Ronald J. Lukas

Translational Neuroscience

Previous studies have demonstrated immunosuppressive and anti-inflammatory effects of nicotine, including in the experimental autoimmune encephalomyelitis (EAE) model in mice of some forms of multiple sclerosis (MS). Other studies using knock-out (KO) mice have implicated nicotinic acetylcholine (ACh) receptors containing α7, α9, or β2 subunits (α7*-, α9*- or β2*-nAChR) in different, disease exacerbating or disease-ameliorating processes. These outcomes are in harmony with gene expression analyses showing nAChR subunit mRNA in many classes of immune system cell types. Consistent with influences on disease status, predictable effects of nAChR subunit (and subtype) KO, or of nicotine exposure, are seen on immune cell …

Amino Acid Modulation Of Dopamine In The Nucleus Accumbens Mediates Sex Differences In Nicotine Withdrawal., Laura O'Dell

Selected Works Temporary Series

No abstract provided.

Differential Functional Roles Of Aldh1a1 And Aldh1a3 In Mediating Metastatic Behavior And Therapy Resistance Of Human Breast Cancer Cells, Alysha K. Croker, Mauricio Rodriguez-Torres, Ying Xia, Hon Sing Leong, Siddika Pardhan, John D. Lewis, Alison L. Allan

Anatomy and Cell Biology Publications

Previous studies indicate that breast cancer cells with high aldehyde dehydrogenase (ALDH) activity and CD44 expression (ALDHhiCD44+ ) contribute to metastasis and therapy resistance, and that ALDH1 correlates with poor outcome in breast cancer patients. The current study hypothesized that ALDH1 functionally contributes to breast cancer metastatic behavior and therapy resistance. Expression of ALDH1A1 or ALDH1A3 was knocked down in MDA-MB-468 and SUM159 human breast cancer cells using siRNA. Resulting impacts on ALDH activity (Aldefluor® assay); metastatic behavior and therapy response in vitro (proliferation/adhesion/migration/colony formation/chemotherapy and radiation) and extravasation/metastasis in vivo (chick choroiallantoic membrane assay) was assessed. Knockdown of ALDH1A3 …

Creating A Data Resource: What Will It Take To Build A Medical Information Commons?, Patricia A. Deverka, Mary A. Majumder, Angela G. Villanueva, Margaret Anderson, Annette C. Bakker, Jessica Bardill, Eric Boerwinkle, Tania M. Bubela, Barbara J. Evans, Nanibaa' A. Garrison

Office of the Provost

National and international public-private partnerships, consortia, and government initiatives are underway to collect and share genomic, personal, and healthcare data on a massive scale. Ideally, these efforts will contribute to the creation of a medical information commons (MIC), a comprehensive data resource that is widely available for both research and clinical uses. Stakeholder participation is essential in clarifying goals, deepening understanding of areas of complexity, and addressing long-standing policy concerns such as privacy and security and data ownership. This article describes eight core principles proposed by a diverse group of expert stakeholders to guide the formation of a successful, sustainable …

Minutes, College Of Arts & Sciences Council Meeting, September 22, 2017, University Of South Florida St. Petersburg. College Of Arts & Sciences

College Council Meeting Minutes

Minutes from the September 22, 2017, meeting of the University of South Florida St. Petersburg College of Arts and Sciences' Council.

The Parthenon, September 22, 2017, Jared Casto

The Parthenon

The Parthenon, Marshall University’s student newspaper, was published by students Monday through Friday during the regular semester and weekly on Thursdays during the summer. Due to budgetary constraints, beginning with the 2016 Fall semester, the newspaper is only published two days a week. Physical issues are printed on Tuesdays and Fridays. The editorial staff is responsible for the news and the editorial content.