Digital Commons Network^™

Behind The Facebook Façade: Honoring Our Students’ Hidden Lives, Mara Faulkner Osb

Headwaters

No abstract provided.

Coaching For Diversity: A Model Of Academic Support For A Liberal Arts College, Patricia Klug

Headwaters

No abstract provided.

Indigenism, Miscegenation, And Acculturation In Ecuador, Christina M. Hennessy

Headwaters

No abstract provided.

Dr. Ignác Semmelweis’S 19th-Century Cure For Deadly Childbed Fever Ignored In Vienna’S Maternity Wards: His Sympathy For Women Victims And Their Newborns Costs Professional Standing, Anna Lisa Ohm

Headwaters

No abstract provided.

Mismeasuring Humanity: Dangers Of "The Contemporary Orthodoxy", Vincent M. Smiles

Headwaters

The various unjust discriminations (racism, sexism, xenophobia, etc.) that plague society are tied to the larger question of how human lives and minds are regarded in society as a whole. Humans have always had a problem of mismeasuring the “other,” but this problem is compounded by promotion, from powerful voices, of the view that humans are just so much physics and chemistry, that the mind is the brain, and that humans are deluded about the power of consciousness and freedom. Daniel Dennett refers to the latter as “the contemporary orthodoxy,” as though it is the view of humanity that all …

Basic Communication Course Students’ Perceptions Of The Purpose And Their Role In The Peer Feedback Process, Angela M. Hosek, Stevie Munz, Keith C. Bistodeau, Zamzam Jama, Andrew Frisbie, Sonia Rains Ivancic

Basic Communication Course Annual

Students enrolled in the basic communication course often engage in peer feedback workshops to enhance presentational speaking competence. As such, peer feedback workshops in the basic communication course provide an opportunity for students to provide and receive feedback on speech form, structure, and delivery (Broeckelman-Post & Hosek, 2014). The present study qualitatively examined data from 110 students enrolled in a basic communication course to determine their perceptions of the peer feedback process and what role(s), if any, they believed they had in the peer feedback process. Our thematic analysis revealed that students’ perceive peer feedback as a form of agency, …

02-07-2017 Duckwall To Represent Swosu At Research Day At The Capitol, Southwestern Oklahoma State University

THE BARK ARCHIVE 2017

Newcastle senior Madison Duckwall will represent Southwestern Oklahoma State University in Weatherford at 2017 Research Day at the Capitol activities scheduled March 27-28 in Oklahoma City.

Ux007 For The Treatment Of Long Chain-Fatty Acid Oxidation Disorders: Safety And Efficacy In Children And Adults Following 24weeks Of Treatment., J Vockley, B Burton, G T Berry, N Longo, J Phillips, Pranoot Tanpaiboon, +Several Additional Authors

Pediatrics Faculty Publications

BACKGROUND: Long-chain fatty acid oxidation disorders (LC-FAOD) lead to accumulation of high concentrations of potentially toxic fatty acid intermediates. Newborn screening and early intervention have reduced mortality, but most patients continue to experience frequent hospitalizations and significant morbidity despite treatment. The deficient energy state can cause serious liver, muscle, and heart disease, and may be associated with an increased risk of sudden death. Triheptanoin is a medium odd-chain fatty acid. Anaplerotic metabolites of triheptanoin have the potential to replace deficient tricarboxylic acid (TCA) cycle intermediates, resulting in net glucose production as a novel energy source for the treatment of LC-FAOD. …

Fluorescent Confocal Microscope Joins Biology Department's Lab And Research Equipment, Taylor University

2017 Website News Stories

No abstract provided.

Spartan Daily, February 7, 2017, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2017

Volume 148, Issue 5

Ua12/2/1 College Heights Herald, Vol. 92, No. 31, Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news. This issue contains articles:

• Ares, Nicole. WKU to Sue Over Open Records Decision
• Austin, Emma. Tuition Deficits may lead to University Budget Policy Change
• Ziesig, Kathryn. Unity is Love – Protests, Immigration
• McCarthy, Casey. eSports Team Hosts First Live Event, Plans to Keep Growing
• Williams, Jamie. Event Connects International & American Students – International Student Diplomats
• Wegert, Sally. Women’s Campus Ministry to Open Chapter at WKU – Delight Ministries
• Slaughter, Wesley. Editorial Cartoon re: Bowling Green Massacre
• Ronkainen, Millie. Balancing the Pressure to be Well-rounded
• Burgess, Kelly. Bless Your …

Shifts In Biomass And Productivity For A Subtropical Dry Forest In Response To Simulated Elevated Hurricane Disturbances, Jennifer A. Holm, Skip J. Van Bloem, Guy R. Larocque, Herman H. Shugart

Publications

Caribbean tropical forests are subject to hurricane disturbances of great variability. In addition to natural storm incongruity, climate change can alter storm formation, duration, frequency, and intensity. This model-based investigation assessed the impacts of multiple storms of different intensities and occurrence frequencies on the long-term dynamics of subtropical dry forests in Puerto Rico. Using the previously validated individual-based gap model ZELIG-TROP, we developed a new hurricane damage routine and parameterized it with site- and species-specific hurricane effects. A baseline case with the reconstructed historical hurricane regime represented the control condition. Ten treatment cases, reflecting plausible shifts in hurricane regimes, manipulated …

The Prospector, February 7, 2017, Utep Student Publications

The Prospector

Headline: Preparing for Valentine's Day

The Effects Of Camelina Sativa Meal On Haemonchus Contortus In Breeding Age Ewes, Nicole Julia Nichols

Student Theses and Dissertations

Gastrointestinal parasites (GIP) are one of the greatest threats to sheep production in the United States. Increased resistance to traditional anthelmintics has created the need for alternative methods to control GIP. The objective of this study was to determine if Camelina sativa (CS) meal could be fed as part of a daily ration to reduce infection rates of the GIP Haemonchus contortus during two 28-day trials. Forty-eight ewes were sorted and fed a 14% crude protein (CP) supplement with or without 10% CS as part of their daily ration. All ewes grazed a mixture of Bermuda (Cynodon dactylon) and tall …

Resistance Monitoring Of Oebalus Pugnax F., Rice Stink Bug, Against Select Insecticides, Audra Lee Cross

Student Theses and Dissertations

Rice stink bug, Oebalus pugnax F. is a pest of rice that impacts quality of grain. Pyrethroid insecticides are the main control method. However, there is concern that pyrethroid insecticides are not providing adequate control, due to development of insecticide resistance. With this in mind, efforts were focused on monitoring rice stink bug resistance to λ-cyhalothrin, a common pyrethroid, and obtaining baseline data for a new chemistry of insecticides, a neonicotinoid (dinotefuran), for rice stink bug. For the purposes of the research presented here the adult vial test was used for monitoring λ-cyhalothrin resistance and a modified adult vial test …

2017-February-07-Janette Johnson, University Marketing And Communications, East Tennessee State University

ETSU News

No abstract provided.

Biophysical Tools To Study Cellular Mechanotransduction, Ismaeel Muhamed, Farhan Chowdhury, Venkat Maruthamuthu

Articles

The cell membrane is the interface that volumetrically isolates cellular components from the cell’s environment. Proteins embedded within and on the membrane have varied biological functions: reception of external biochemical signals, as membrane channels, amplification and regulation of chemical signals through secondary messenger molecules, controlled exocytosis, endocytosis, phagocytosis, organized recruitment and sequestration of cytosolic complex proteins, cell division processes, organization of the cytoskeleton and more. The membrane’s bioelectrical role is enabled by the physiologically controlled release and accumulation of electrochemical potential modulating molecules across the membrane through specialized ion channels (e.g., Na+, Ca2+, K+ channels). The membrane’s biomechanical functions include …

Distance-Dependent Measurements Of The Conductance Of Porphyrin Nanorods Studied With Conductive Probe Atomic Force Microscopy, Xianglin Zhai, Denzel Alexander, Pedro Derosa, Jayne C. Garno

Faculty Publications

© 2017 American Chemical Society. Protocols for nanopatterning porphyrins on Au(111) were developed based on immersion particle lithography. Porphyrins with and without a central metal ion, 5,10,15,20-tetraphenyl-21H,23H-porphyrin (TPP) and 5,10,15,20-tetraphenyl-21H,23H-porphyrin cobalt(II) (CoTPP), were selected for study, which spontaneously formed nanorod geometries depending on concentration parameters. The elongated shapes of the nanorods offers an opportunity for successive distance-dependent conductive probe atomic force microscopy (CP-AFM) measurements along the length of the nanorods. To prepare patterns of TPP and CoTPP nanorods, a mask of silica mesospheres was placed on gold substrates to generate nanoholes within an alkanethiol matrix film. The nanoholes prepared by …

Excitation Wavelength Independent Visible Color Emission Of Carbon Dots, Hua Wang, Chun Sun, Xingru Chen, Yu Zhang, Vicki L. Colvin, Quinton Rice, Jaetae Seo, Shengyu Feng, Shengnian Wang, William W. Yu

Faculty Publications

© 2017 The Royal Society of Chemistry. Carbon dots (CDs) usually emit a strong blue light and excitation wavelength dependent long wavelength lights. This significantly limits their applications because one has to use a series of different excitation light sources to get different colors and the long wavelength emissions are usually very weak. We found that one type of CDs synthesized from p-phenylenediamine could emit various long wavelength lights (green to red) independent of the excitation wavelength when dispersed in different solvents. The photoluminescence quantum yields of the same CDs were 10-35% in different solvents for different color emissions. Based …

Collaborating To Overcome Information Literacy Obstacles, Rachel Dineen, Stephanie Wiegand

University Libraries Publications

Struggling in the classroom with how to effectively address the concepts of evaluating authority and communicating as a professional, teaching librarians employed grassroots collaboration to resolve our collective instructional issues. We found that sharing ideas and expertise allowed us to develop strategies for building student understanding, confidence, and skill application. We designed engaging, group-oriented classroom activities that can be adapted to multiple teaching scenarios. This presentation will discuss how we turned our shared pedagogical needs into portable classroom solutions.

Teaching Across Disciplinary Cultures: Visual Literacy As Defined By Non-Art Students, Karyn Hinkle

Library Presentations

Part of a three-paper panel session entitled "Visual Literacy for All! - Instruction in the Self-directed Digital Era" sponsored by Louisiana State University: Easy access to images on the internet means students are using finding and making use of them more than ever, which begs the following questions: Do they fully understand what and why they’re using these images? Are they finding the images they want? Do students care about visual literacy when so much is instantly available to find, copy and paste? In this panel of librarians and LIS faculty, research into the use of images, visual literacy pedagogy …

Impact Of Cannabis Use On Treatment Outcomes Among Adults Receiving Cognitive-Behavioral Treatment For Ptsd And Substance Use Disorders, Lesia M. Ruglass, Alina Shevorykin, Vanja Radoncic, Kathryn M. Z. Smith, Philip H. Smith, Isaac R. Galatzer-Levy, Santiago Papini, Denise A. Hien

Publications and Research

Background: Research has demonstrated a strong link between trauma, posttraumatic stress disorder (PTSD) and substance use disorders (SUDs) in general and cannabis use disorders in particular. Yet, few studies have examined the impact of cannabis use on treatment outcomes for individuals with co-occurring PTSD and SUDs. Methods: Participants were 136 individuals who received cognitive-behavioral therapies for co-occurring PTSD and SUD. Multivariate regressions were utilized to examine the associations between baseline cannabis use and end-of-treatment outcomes. Multilevel linear growth models were fit to the data to examine the cross-lagged associations between weekly cannabis use and weekly PTSD symptom severity and primary …

Lindenwood Digest, February 7, 2017, Lindenwood University

Lindenwood Digest

The Lindenwood Digest has been an employee newsletter since 2009.

The Sun Star Vol 70 No 18 (February 7th, 2017), N/A N/A

Sun Star

No abstract provided.

Controlling Calcium Compound Formation In Biocompatible Materials For Tissue Regeneration And Repair In Mammals, Steven B. Jung, D. E. Day

Materials Science and Engineering Faculty Research & Creative Works

A biocompatible composition for tissue repair or regeneration in mammals comprising one or more glass former compounds selected from the group consisting of B₂O₃, P₂O₅, and SiO₂ and director elements selected from the group consisting of Cu, Sr, Zn, Fe, Mn, Cr, V, Nb, Mo, W, Ba, Co, S, Al, Ti, Y, Mg, Si and/or Ni to promote in vivo calcium compound formation of calcium carbonate or other calcium compounds other than hydroxyapatite. Upon direct application of the biocompatible composition to a mammalian host, calcium carbonate or other calcium compounds other …

Editing Of Misaminoacylated Trna Controls The Sensitivity Of Amino Acid Stress Responses In Saccharomyces Cerevisiae, Kyle Mohler, Rebecca Mann, Tammy J. Bullwinkle, Kyle W. Hopkins, Lin Hwang, Noah M. Reynolds, Brandon Gassaway, Hans-Rudolph Aerni, Jesse Rinehart, Michael Polymenis, Kym F. Faull, Michael Ibba

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Amino acid starvation activates the protein kinase Gcn2p, leading to changes in gene expression and translation. Gcn2p is activated by deacylated tRNA, which accumulates when tRNA aminoacylation is limited by lack of substrates or inhibition of synthesis. Pairing of amino acids and deacylated tRNAs is catalyzed by aminoacyl-tRNA synthetases, which use quality control pathways to maintain substrate specificity. Phenylalanyl-tRNA synthetase (PheRS) maintains specificity via an editing pathway that targets non-cognate Tyr-tRNA^Phe. While the primary role of aaRS editing is to prevent misaminoacylation, we demonstrate editing of misaminoacylated tRNA is also required for detection of amino acid starvation by …

Modeling Of S‐Nitrosothiol–Thiol Reactions Of Biological Significance: Hno Production By S‐Thiolation Requires A Proton Shuttle And Stabilization Of Polar Intermediates, Lena V. Ivanova, Daniel Cibich, Gregory Deye, Marat R. Talipov, Qadir K. Timerghazin

Chemistry Faculty Research and Publications

Nitroxyl (HNO), a reduced form of the important gasotransmitter nitric oxide, exhibits its own unique biological activity. A possible biological pathway of HNO formation is the S‐thiolation reaction between thiols and S‐nitrosothiols (RSNOs). Our density functional theory (DFT) calculations suggested that S‐thiolation proceeds through a proton transfer from the thiol to the RSNO nitrogen atom, which increases electrophilicity of the RSNO sulfur, followed by nucleophilic attack by thiol, yielding a charge‐separated zwitterionic intermediate structure RSS⁺(R)N(H)O⁻ (Zi), which decomposes to yield HNO and disulfide RSSR. In the gas phase, the proton transfer and the S−S …

The Current Volume 27 : Issue 19, Nova Southeastern University

Student Newspapers

No abstract provided.

Scaffold For Tissue Regeneration In Mammals, D. E. Day, Steven B. Jung, Roger F. Brown

Materials Science and Engineering Faculty Research & Creative Works

A three-dimensional scaffold with interconnected pores for repair of tissue comprising a scaffold body for structural support of the tissue scaffold, where the scaffold body comprises scaffold body components bonded to each other and made from component materials comprising about 40 to about 90 wt % B₂O₃, and two or more other oxides, wherein the scaffold body has a porosity between about 15 and about 90 vol %.

Targeting Cancer Stem Cell Propagation With Palbociclib, A Cdk4/6 Inhibitor: Telomerase Drives Tumor Cell Heterogeneity., Gloria Bonuccelli, Maria Peiris-Pages, Bela Ozsvari, Ubaldo E. Martinez-Outshoorn, Federica Sotgia, Michael P Lisanti

Department of Medical Oncology Faculty Papers

In this report, we systematically examined the role of telomerase activity in lung and ovarian cancer stem cell (CSC) propagation. For this purpose, we indirectly gauged telomerase activity, by linking the hTERT-promoter to eGFP. Using lung (A549) and ovarian (SKOV3) cancer cells, transduced with the hTERT-GFP reporter, we then employed GFP-expression levels to fractionate these cell lines into GFP-high and GFP-low populations. We functionally compared the phenotype of these GFP-high and GFP-low populations. More specifically, we now show that the cancer cells with higher telomerase activity (GFP-high) are more energetically activated, with increased mitochondrial mass and function, as well as …