Digital Commons Network^™

Engineering News, Winter 2012, School Of Engineering

Engineering News

No abstract provided.

Graduate News, Office Of Graduate Studies, Old Dominion University

Graduate News

February 2012 issue of Graduate News from the Office of Graduate Studies (now, ODU Graduate School).

School Site Visits: What Can We Learn From Choice Schools In Milwaukee?, Thomas Stewart, Anna M. Jacob, Laura I. Jensen

School Choice Demonstration Project

The School Site Visits study is part of the fifth series of annual reports produced by the School Choice Demonstration Project (SCDP). It describes some of the major challenges experienced and common practices demonstrated by thirteen (13) K-12 schools participating in the Milwaukee Parental Choice Program (MPCP). During the 2010-11 school year, there were 107 religious and secular schools participating in the MPCP. This report is based on visits to six of the high schools and seven K-8 schools that collectively reflect the wide range of characteristics associated with participating schools. This includes whether schools scored above or below average …

Ists, February 2012, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--Notes and News

--Thoughts

--Opportunities

On Creativity, Kerry Meakin

Articles

A review of available literature on creativity was undertaken to determine the definition of creativity, the common traits displayed by those perceived as being creative and how those traits may possibly be nurtured. The word ‘creativity’ has been used by politicians as if it is tangible commodity that must be developed in time of economic recession. Indeed, Dublin City Enterprise Board, a local government authority are in the process of staging ‘Idea Generation’ workshops, “this workshop not only shows you what ideas are good ideas but also introduces you to the concepts of thinking laterally” (Dublin Regional Authority, 2011). The …

The Retiree Center Newsletter - Spring 2012, Retiree Center-Winona State University

WSU Retiree Newsletter

No abstract provided.

Bark Beetles And Fire: Two Forces Of Nature Transforming Western Forests, Gail Wells

Joint Fire Science Program Digests

Bark beetles are chewing a wide swath through forests across North America. Over the past few years, infestations have become epidemic in lodgepole and spruce-fir forests of the Intermountain West. The resulting extensive acreages of dead trees are alarming the public and raising concern about risk of severe fire. Researchers supported by the Joint Fire Science Program (JFSP) are examining the complicated relationship between bark beetles and wildfire, the two most influential natural disturbance agents in these forests. Are the beetles setting the stage for larger, more severe wildfires? And are fires bringing on beetle epidemics? Contrary to popular opinion, …

Book Review: Reproduction And Adaptation: Topics In Human Reproductive Ecology, Geoff Kushnick Phd

Human Biology Open Access Pre-Prints

Reproduction and Adaptation: Topics in Human Reproductive Ecology. Edited by C.G. Mascie-Taylor and Lyliane Rosetta. Cambridge Studies in Biological and Evolutionary Anthropology, Vol. 59. Cambridge: Cambridge University Press. 2011. 282 pp. $99.00 (hardback). ISBN 978-0-521-50963-3.

Aetc-Nmc E-News Issue 4, Aetc Staff

AETC-NMC e-News

No abstract provided.

When To Say “I Love You”: Before Or After Sex?, Knowledge@Smu

Knowledge@SMU

There are no hard and fast rules on when one should say 'I love you', or who should say it first. Yet, the implications either way can be profound. Taking an evolutionary-economics perspective, these words, for men, could be taken as "bids for sexual access". Women, on the other hand, might view it differently, depending on whether the words were uttered before or after sex. SMU associate professor Norman Li examines what it is that romantic partners really mean when they say "love".

Effect Of Food Availability On Social Behavior In A Captive Group Of Bonobos (Pan Paniscus), Alyssa Semerdjian

Biological Sciences

Bonobos (Pan paniscus) tend to have low frequencies of aggression due to a suite of affiliative behaviors that are thought to relieve group tensions. A few of these possible behaviors are grooming, sociosexual activities, and strategic positioning in regards to proximity with other individuals at food sites, where most aggression occurs. This observational study sought to determine whether captive bonobos exhibit certain social behaviors at different rates, and have differing proximity preferences in regards to other individuals, when food was and was not available. Results show that when food was available, the apes were less affiliative with fewer …

News Briefs, Coalition For Education In The Outdoors

Taproot: A Journal of Outdoor Education

This section contains multiple brief news items related to conservation, environment, or outdoor education.

Project Learning Tree, Coalition For Education In The Outdoors

Taproot: A Journal of Outdoor Education

Project Learning Tree is an environmental education program designed for teachers and other educators, parents, and community leaders working with youth from preschool through grade 12.

Book Review: Philosophy Of Science After Feminism By Janet Kourany, Gizem Karaali

Pomona Faculty Publications and Research

Janet Kourany’s book is a strange one: published by Oxford University Press (as a part of its Studies in Feminist Philosophy series), it is an academically oriented book, but reading it, you sense that this is not yet another theoretical monograph. For Kourany has her ax to grind, and more importantly she has a program to promote. The program is for philosophers of science and is motivated and encouraged by the amazing work done in the past few decades by feminist scientists and feminist scholars of science, technology, and society. In the following I will try to explain why I …

The Good 5 Cent Cigar (2/1/2012), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

Poster Presentation: Big History: From A History Course To A First Year Contextualization Of The Whole Person, Mojgan Behmand

Collected Faculty Scholarship

No abstract provided.

Cranial Variation And The Transition To Agriculture In Europe, Ron Pinhasi, Noreen Von Cramon-Taubadel

Human Biology Open Access Pre-Prints

Debates surrounding the nature of the Neolithic demographic transition in Europe have historically centred on two opposing models; a 'demic' diffusion model whereby incoming farmers from the Near East and Anatolia effectively replaced or completely assimilated indigenous Mesolithic foraging communities and an 'indigenist' model resting on the assumption that ideas relating to agriculture and animal domestication diffused from the Near East, but with little or no gene flow. The extreme versions of these dichotomous models have been heavily contested primarily on the basis of archaeological and modern genetic data. However, in recent years there has been a growing acceptance of …

Constructivism Applied To Psychiatric–Mental Health Nursing: An Alternative To Supplement Traditional Clinical Education, Michelle Hampton

Faculty Publications

With the popularity of accelerated pre‐licensure nursing programmes and the growth in nursing student enrolments, traditional clinical education continues to be a challenge to deliver. Nursing faculty members are required to develop and implement educational innovations that achieve effective learning outcomes, while using fewer resources. The purpose of this qualitative study was to explore the effectiveness of a constructivism‐based learning project to achieve specific learning outcomes and to supplement approximately 30 clinical hours in a psychiatric–mental health nursing course. Students participated in a 10‐week, multistage project that examined life histories, treatment resources, and evidence‐based practice, as applied to a single …

Development Of A Fluorescent Microsphere Immunoassay For Detection Of Antibodies Against Porcine Reproductive And Respiratory Syndrome Virus Using Oral Fluid Samples As An Alternative To Serum-Based Assays, Robert J. Langenhorst, Steven Lawson, Apisit Kittawornrat, Jeffery J. Zimmerman, Zhi Sun, Yanhua Li, Jane Christopher-Hennings, Eric A. Nelson, Ying Fang

Veterinary and Biomedical Sciences Faculty Publications

For effective disease surveillance, rapid and sensitive assays are needed to detect antibodies developed in response to porcine reproductive and respiratory syndrome virus (PRRSV) infection. In this study, we developed a multiplexed fluorescent microsphere immunoassay (FMIA) for detection of PRRSV-specific antibodies in oral fluid and serum samples. Recombinant nucleocapsid protein (N) and nonstructural protein 7 (nsp7) from both PRRSV genotypes (type I and type II) were used as antigens and covalently coupled to Luminex fluorescent microspheres. Based on an evaluation of 488 oral fluid samples with known serostatus, the oral fluid-based FMIAs achieved >92% sensitivity and 91% specificity. For serum …

Dobzhansky's Dictum: An Object Lesson For Critical Thinking, William D. Stansfield

Biological Sciences

A creationist has called Dobzhansky's dictum a myth. Discussion of this debate could be used as an object lesson for critical thinking.

Northwest Forest Plan The First 15 Years (1994-2008): Watershed Condition Status And Trend, Steven H. Lanigan, Sean N. Gordon, Peter Eldred, Mark Isley, Heidi Anderson

Institute for Sustainable Solutions Publications and Presentations

We used two data sets to evaluate stream and watershed condition for sixth-field watersheds in each aquatic province within the Northwest Forest Plan (NWFP) area: stream data and upslope data. The stream evaluation was based on inchannel data (e.g., substrate, pieces of large wood, water temperature, pool frequency, and macroinvertebrates) we sampled from 2002 to 2009 (193 watersheds) as part of a repeating sample design. We just completed our first round of sampling, so only current condition was calculated for this data set. When condition scores for the inchannel data were grouped into categories, relatively few fell into the low …

Volatilizable Biogenic Organic Compounds (Vbocs) With Two Dimensional Gas Chromatography-Time Of Flight Mass Spectrometry (Gc × Gc-Tofms): Sampling Methods, Vboc Complexity, And Chromatographic Retention Data, James F. Pankow, Wentai Luo, Andrea Natalie Melnychenko, Kelley Barsanti, Lorne M. Isabelle, C. Chen, Alex B. Guenther, Todd N. Rosenstiel

Institute for Sustainable Solutions Publications and Presentations

The article discusses the application of two dimensional gas chromatography (GCxGC) with detection by time-of-flight mass spectrometry (TOFMS) in the analysis of air samples containing volatilizable biogenic organic compounds (VBOCs) from leaves of Cedrus atlantica and Calycolpus moritzianus trees. It describes some of the VBOC analytical methods. Also explored are the conditions for sampling with solid-phase microextraction (SPME) fibers and adsorption/thermal desorption (ATD) cartridges.

Integrating Spiritual Care Within Palliative Care: An Overview Of Nine Demonstration Projects, Shirley Otis-Green, Betty Ferrell, Tami Borneman, Christina Puchalski, Gwen Uman, Andrea Garcia

Medicine Faculty Publications

No abstract provided.

Honor The King. Yes, But Emulate The King?, Michael E. Cafferky

Faculty Works

In seeking to discern God's will for their lives, top-echelon Christian leaders would do well to consider the biblical ideals embedded in the concept of kingship. The paper explores the biblical characteristics of the ideal king with the goal of identifying lessons for contemporary top-echelon leaders. It also reviews the connection between creation and kingship and the biblical concept of the Kingship of God, biblical guidance available in the selection, anointing and annual renewal of the king, and the duties and role of the king. It draws lessons regarding contemporary top-echelon Christian leaders in terms of personal traits, behaviors and …

The Expression Of Ecotropic Virus Integration Site-1 In Seven Cancer Cell Lines, Wendy Bindeman '12

Student Publications & Research

The ecotropic virus integration site-1 (EVI1) gene is a transcriptional repressor implicated in the control of cell proliferation and frequently over-expressed in cancerous cells. I investigated the expression of this gene across seven cancer cell lines of varying morphologies. The tested lines included leukemia lines Kasumi-3, U937, MOLT-4, and CEM, breast cancer line MCF7, colorectal cancer line HT-29, and glioblastoma line M059K. Kasumi-3 and HT-29 are documented to have high EVI1 expression. Protein concentrations were normalized with respect to actin using SDS-PAGE and Western blotting. Western blots for EVI1 showed expression of an unidentified protein with a molecular weight of …

The Y-Chromosome C3* Star-Cluster Attributed To Genghis Khan's Descendants Is Present At High Frequency In The Kerey Clan From Kazakhstan, Serikbai Abilev, Boris Malyarchuk, Miroslava Derenko, Marcin Wozniak, Tomasz Grzybowski, Ilya Zakharov

Human Biology Open Access Pre-Prints

In order to verify the possibility that the Y-chromosome C3* star-cluster attributed to Genghis Khan and his patrilineal descendants is relatively frequent in the Kereys, who are the dominant clan in Kazakhstan and in Central Asia as a whole, polymorphism of the Y-chromosome was studied in Kazakhs, represented mostly by members of the Kerey clan. The Kereys showed the highest frequency (76.5%) of individuals carrying the Y-chromosome variant known as C3* star-cluster ascribed to the descendants of Genghis Khan. C3* star-cluster haplotypes were found in two sub-clans, Abakh-Kereys and Ashmaily-Kereys, diverged about 20-22 generations ago according to the historical data. …

Superglue Is Not Super: An Assessment Of Superglue For Suturing Tag Incisions In A Cultured Marine Fish, Vincent Raoult, Culum Brown, Jane E. Williamson

Aquaculture Collection

No abstract provided.

Accelerating The Development Of 21st-Century Toxicology: Outcome Of A Human Toxicology Project Consortium Workshop, Martin L. Stephens, Craig Barrow, Melvin E. Andersen, Kim Boekelheide, Paul L. Carmichael, Michael P. Holsapple, Mark Lafranconi

in Vitro Research Models Collection

The U.S. National Research Council (NRC) report on “Toxicity Testing in the 21st century” calls for a fundamental shift in the way that chemicals are tested for human health effects and evaluated in risk assessments. The new approach would move toward in vitro methods, typically using human cells in a high-throughput context. The in vitro methods would be designed to detect significant perturbations to “toxicity pathways,” i.e., key biological pathways that, when sufficiently perturbed, lead to adverse health outcomes. To explore progress on the report’s implementation, the Human Toxicology Project Consortium hosted a workshop on 9–10 November 2010 in Washington, …

Spontaneous Multiscale Phase Separation Within Fluorinated Xerogel Coatings For Fouling-Release Surfaces, Anastasiya Sokolova, Joseph J. Bailey, Grant T. Waltz, Lenora H. Brewer, John A. Finlay, Jill Fornalik, Dean Wendt, Maureen E. Callow, James A. Callow, Frank V. Bright, Michael R. Detty

Biological Sciences

Four-component xerogel films consisting of 1 mole-% n-octadecyltrimethoxysilane (C18) and 50 mole-% tetraethoxysilane (TEOS) in combination with 1–24 mole-% tridecafluoro-1,1,2,2-tetrahydrooctyltriethoxysilane (TDF) and 25–48 mole-% n-octyltriethoxysilane (C8) and a 1:49:50 mole-% C18/TDF/TEOS were prepared. Settlement of barnacle cyprids and removal of juvenile barnacles, settlement of zoospores of the alga Ulva linza, and strength of attachment of 7-day sporelings (young plants) of Ulva were compared amongst the xerogel formulations. Several of the xerogel formulations were comparable to poly(dimethylsiloxane) elastomer with respect to removal of juvenile barnacles and removal of sporeling biomass. The 1:4:45:50 and 1:14:35:50 C18/TDF/C8/TEOS xerogels displayed some phase …

Uno Website: Uno Campus Priorities: Charting A Clear Vision For 20/20, University Of Nebraska At Omaha

Business/Finance/Operations

The University of Nebraska Omaha community understands that meeting the goals of a metropolitan university of distinction with 20,000 students by the year 2020 presents both challenges and opportunities.