Digital Commons Network^™

Unlv Magazine, Michelle Mouton, Tony Allen, Afsha Bawany, Shane Bevell, Phil Hagen, Greg Lacour, Erin O'Donnell, Karyn S. Hollingsworth

UNLV Magazine

No abstract provided.

Volume 02, Joseph A. Mann, Kathryn J. Greenly, Scott E. Jenkins, Andrew E. Puckette, Daniel M. Honey, Jeffery P. Ravenhorst, Jamie Elizabeth Mesrobian, Thomas Scott, Jay Crowell, Sarah Spangenberg, Amy S. Eason, Kenny Wolfe, Liz Hale, Rachel Bouchard, Will Semonco, Carley York, Ryan Higgenbothom, Adrienne Heinbaugh, Melissa Dorton, Madeline Hunter, June Ashmore, Clark Barkley, Jay Haley

Incite: The Journal of Undergraduate Scholarship

Introduction from Dean Dr. Charles Ross

Mike's Nite: New Jazz for an Old Instrument by Joseph A. Mann

Investigation of the use of Cucumis Sativus for Remediation Of Chromium from Contaminated Environmental Matrices: An Interdisciplinary Instrumental Analysis Project by Kathryn J. Greenly, Scott E. Jenkins, and Andrew E. Puckette

Development of GC-MS and Chemometric Methods for the Analysis of Accelerants in Arson Cases by Scott Jenkins

Building and Measuring Scalable Computing Systems by Daniel M. Honey and Jeffery P. Ravenhorst

Nomini Hall: A Case Study in the Use of Archival Resources as Guides for Excavation at An Archaeological Site by …

Guardians Of The Grassland: A Qualitative Assessment Of The Success Of Community-Based Wildlife Conservation In Mongolia’S Eastern Steppe, Alexandra Sprague

Independent Study Project (ISP) Collection

Community-based conservation is a newer type of conservation that includes people in the ecosystem and attempts to simultaneously promote development and conservation. One organization in Mongolia that is facilitating the implementation of community-based conservation is the Wildlife Conservation Society. Their goal is:

My research questions concerning this NGO’s project are: what are the perceived benefits and problems with CBC? What makes it successful and how can it be improved? My location of study was the easternmost aimags of Mongolia, Dornod and Sukhbaatar. I spent 1 week travelling to 9 of the WCS’s 13 active herder communities asking their opinions about …

Estimating Deer Abundance In Suburban Areas With Infrared-Triggered Cameras, Paul D. Curtis, Bazartseren Boldgiv, Peter M. Mattison, Jason R. Boulanger

Human–Wildlife Interactions

Interactions between humans and white-tailed deer (Odocoileus virginianus) have become common, often resulting in management actions to mitigate negative impacts. Changes in population size are generally used to judge management actions. We examined deer population estimation techniques during 2 mark-resighting experiments in a woodland-grassland habitat in central New York State and in a suburban area. We compared program NOREMARK, Lincoln-Peterson estimates, and Jacobson’s (1997) buck:doe ratios (BDR) for estimating deer abundance. In the first field trial, we sought to validate the camera survey methods and computer applications. We used infrared-triggered cameras (IRCs) to survey a white-tailed deer population …

An Exploratory Social Network Analysis Of Military And Civilian Emergency Operation Centers Focusing On Organization Structure, Joseph D. Legradi

Theses and Dissertations

The purpose of this research was to explore how United States Air Force Emergency Operation Centers (EOC) compare to civilian EOCs with respect to their task-based social networks and decision making social networks. Multiple measures were explored to understand the networks, which included analyzing key metrics of the network such as closeness centrality and betweenness centrality, centralization of the network, and comparison of structural holes within the networks. These measures were then used to suggest improvements for the organizations to improve performance and more importantly, interoperability. The results of the study showed that in this data set there were several …

Afternoon Concurrent Track 2: The "State" Of Climate Change Education, David M. Hassenzahl, Michael Collopy, Scott Mensing, Paul Buck, Donica Mensing, Hans-Peter Plag, Jen Huntleysmith

Education for a Global Future: 21st Century Challenges in Sustainability & Climate Change Education

AFTERNOON CONCURRENT TRACK 2: THE “STATE” OF CLIMATE CHANGE EDUCATION Moderator Scott Mensing Student Union Room 211 David Hassenzahl, Michael Collopy, Scott Mensing – NSHE EPSCoR Climate Infrastructure Grant Education Component Abstract: The Nevada System of Higher Education has received funding from the National Science Foundation EPSCoR program to develop climate change research infrastructure. This session will present information on what the Education Component is doing and plans to do, and solicit ideas on future climate education efforts for NSHE. Education is one of six components of this grant, and will support NSHE efforts on: Undergraduate research. Each school year …

Keynote Address: Sustainability And Student Learning, Geoffrey Chase

Education for a Global Future: 21st Century Challenges in Sustainability & Climate Change Education

Keynote address & Keynote speaker biography

Planning For Success: The Interdisciplinary Approach To Building Bayesian Models, Alex Dekhtyar, Judy Goldsmith, Beth Goldstein, Krol Kevin Mathias, Cynthia Isenhour

Computer Science and Software Engineering

This paper describes a process by which anthropologists, computer scientists, and social welfare case managers collaborated to build a stochastic model of welfare advising in Kentucky. In the process of collaboration,the research team rethought the Bayesian network model of Markov decision processes and designed a new knowledge elicitation format. We expect that this model will have wide applicability in other domains.

Ross, Michelle Ann (Lowe) & Mark Brown, B. 1976 (Fa 356), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 356. Oral history interview conducted on 6 March 2001 by Michelle Ross and Mark Brown with Distinguished Professor Christopher Groves. Groves, a geography professor at WKU specializing in the study of hydrogeology, discusses his work as director of the Hoffman Environmental Research Institute, his geological efforts to map the flow paths of underground rivers, and other cave-science related endeavors.

Ua12/2/1 College Heights Herald, Vol. 84, No. 28, Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news. Articles:

• Howerton, Christina. Power Outages Bring Visitors to Bowling Green – Weather, Winter
• Threlkeld, Kohl. Caring in the Cold – William Rummage, Weather
• Burch, Aaron. Bread & Bagel Changes Ownership – Restaurants
• Barczak, Mary. Student Government Association Changes Power – Kayla Shelton, Johnathon Boles
• McCrarey, Magen. Gatton Academy of Math & Science Student Honored – Dalton Hubble
• Erskine, Anne. Editorial Cartoon re: Winter Weather
• Under the Weather: Officials Should Consider Inclement Weather a Threat – Winter, Weather
• Comley, Justin. Western Should Take Preventive Measures – Winter Weather
• White, Lauren. …

Establishing The Quantitative Thinking Program At Macalester, David Bressoud

Numeracy

In November 2005, the faculty of Macalester College voted to institute a graduation requirement in Quantitative Thinking (QT) that is truly interdisciplinary. It currently draws on courses from thirteen departments including Anthropology, Economics, Geography, Political Science, Theater, Mathematics, Environmental Science, and Geology. This article describes the process that led to the creation of this program. It explains how we were able to get broad buy-in at the beginning and the long process of trial and error—informed by formative assessment—that was needed to refine the initial vision and shape it into a viable program that would be accepted by most of …

Iowa Academy Of Science: The New Bulletin, V05n4, Winter 2009, Iowa Academy Of Science

New Bulletin

Inside This Issue:

--Message from the Executive Director

--President's Message: Each One, Reach One

--122nd Annual Meeting

--Images from the 2009 ISTS Fall Conference

--Excellence in Science Teaching Awards (ESTA)

--Distinguished Science Awards

--IJAS Silent Auction

--Announcements, Events & Deadlines

--IAS Corporate Memberships

Energetic Path Finding Across Massive Terrain Data, Andrew Tsui, Zoë J. Wood

Computer Science and Software Engineering

Throughout history, the primary means of transportation for humans has been on foot. We present a software tool which can help visualize and predict where historical trails might lie through the use of a human-centered cost metric, with an emphasis on the ability to generate paths which traverse several thousand kilometers. To accomplish this, various graph simplification and path approximation algorithms are explored. We show that it is possible to restrict the search space for a path finding algorithm while not sacrificing accuracy. Combined with a multi-threaded variant of Dijkstra’s shortest path algorithm, we present a tool capable of computing …

Front Matter

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Gully And Stream Bank Erosion In Three Pastures With Different Management In Southeast Iowa, George N. Zaimes, Richard C. Schultz, Mustafa Tufekcioglu

Journal of the Iowa Academy of Science: JIAS

Gully and stream banks can be major sources of sediment and nutrients to surface waters, both major water quality problems in the United States. Sediment may also carry phosphorus to surface waters, the primary limiting nutrient causing eutrophication. Overgrazing can induce gully and stream bank erosion by reducing vegetation cover that weakens bank soil resistance to stream water flow. This study examines stream and gully bank erosion adjacent to continuous (CP), rotational (RP) and intensive rotational (IP) pastures, grazed by beef cattle in southeast Iowa. Stream and gully bank erosion were measured by: a) surveying the extent of the severely …

The Beauty Of Mathematics And The Mathematics Of Beauty: Continued Fractions And The Golden Ratio, Jessica Tush

Inquiry: The University of Arkansas Undergraduate Research Journal

This project begins with a look at the history of simple continued fractions and how we have arrived where we are today. We then move through a study of simple continued fractions, beginning first with rational numbers and moving to irrational numbers. Continuing further in the pursuit of joining mathematics and art, we define the specific continued fraction that gives rise to the Fibonacci sequence and the Golden Ratio~ (phi, pronounced 'Jai"). These two notions form a direct link to art and the properties that we hope to examine. I have taken an analytic approach to showing that the Golden …

Folklore And The Internet: Vernacular Expression In A Digital World, Trevor J. Blank

All USU Press Publications

Folklore and the Internet is a pioneering examination of the folkloric qualities of the World Wide Web, e-mail, and related digital media. It shows that folk culture, sustained by a new and evolving vernacular, has been a key, since the Internetýs beginnings, to language, practice, and interaction online. Users of many sorts continue to develop the Internet as a significant medium for generating, transmitting, documenting, and preserving folklore. In a set of new, insightful essays, contributors Trevor J. Blank, Simon J. Bronner, Robert Dobler, Russell Frank, Gregory Hansen, Robert Glenn Howard, Lynne S. McNeill, Elizabeth Tucker, and William Westerman showcase …

Ua56/1 Fact Book, Wku Institutional Research

WKU Administration Documents

Statistical and demographic profile of WKU.

Development And Application Of Dna Techniques For Validating And Improving Pinniped Diet Estimates, Dominic J. Tollit, Angela D. Schulze, Andrew W. Trites, Peter F. Olesiuk, Susan J. Crockford, Thomas S. Gelatt, Rolf R. Ream, Kristina M. Miller

United States Department of Commerce: Staff Publications

Polymerase chain reaction techniques were developed and applied to identify DNA from .40 species of prey contained in fecal (scat) soft-part matrix collected at terrestrial sites used by Steller sea lions (Eumetopias jubatus) in British Columbia and the eastern Aleutian Islands, Alaska. Sixty percent more fish and cephalopod prey were identified by morphological analyses of hard parts compared with DNA analysis of soft parts (hard parts identified higher relative proportions of Ammodytes sp., Cottidae, and certain Gadidae). DNA identified 213 prey occurrences, of which 75 (35%) were undetected by hard parts (mainly Salmonidae, Pleuronectidae, Elasmobranchii, and Cephalopoda), and …

Quantifying Equid Behavior—A Research Ethogram For Free-Roaming Feral Horses, Jason I. Ransom, Brian S. Cade

United States Geological Survey: Publications

Feral horses (Equus caballus) are globally distributed in free-roaming populations on all continents except Antarctica and occupy a wide range of habitats including forest, grassland, desert, and montane environments. The largest populations occur in Australia and North America and have been the subject of scientific study for decades, yet guidelines and ethograms for feral horse behavioral research are largely absent in the scientific literature. The U.S. Geological Survey (USGS) Fort Collins Science Center conducted research on the influences of the immunocontraceptive porcine zona pellucida (PZP) on feral horse behavior from 2003–2006 in three discrete populations in the American …

Experimental Study Of Local Fire Conditions And Effects On Surface Or Near-Surface Archeological Resources At National Park Service Units – Midwest Region., Jay T. Sturdevant, Rod Skalsky, Cody L. Wienk, Brennan Dolan, Dustin Gonzalez, David Amrine

Joint Fire Science Program Research Project Reports

Today, park managers must routinely balance the restoration needs of natural resources with the preservation of cultural resources. This project was designed to provide park managers with scientific data on the impacts from wildland fire to archeological resources at National Park Service units in the Midwest Region. Experimental research was conducted at six parks to record data on fire conditions (i.e., fuels, fire temperature, and burn duration) and the impacts on multiple classes of archeological materials routinely observed at sites within the region. The experimental study of fire conditions in different regional environments addresses questions regarding the threats or non-threats …

Review Of Hard Road West: History And Geology Along The Gold Rush Trail By Keith Heyer Meldahl, Harmon D. Maher Jr.

Geography and Geology Faculty Publications

The dust jacket of Hard Road West promises familiar pleasures to John McPhee lovers, and so I picked the book up with great anticipation. McPhee’s works have greatly heightened the interest of writers and readers in the genre of creative nonfiction, and while for me, Keith Meldahl’s work does not quite reach McPhee’s stratospheric heights, for the right audience it is definitely a very good read.

Hydrologic Interdependencies And Human Cooperation: The Process Of Adapting To Droughts, Joanna Endter-Wada, Theresa Selfa, Lisa Welsh

Environment and Society Faculty Publications

The Bear River Basin, which includes portions of Idaho, Utah, and Wyoming in the United States, has a dynamic history of human hydrologic adaptations in relation to a highly variable water supply. These adaptations are embedded in a geographical setting highly influenced by the legal, policy, and institutional contexts that govern allocation of water in this generally arid region. In response to several years of drought and a historically low water year in 2004, water users in the Bear River Basin tested the efficacy of the “law of the river” and innovative agreements that they had negotiated in recent years …

Migration And Gender: The Case Of A Farming Ejido In Calakmul, Mexico, Claudia Radel, Birgit Schmook

Environment and Society Faculty Publications

As one of Mexico’s last agricultural frontiers, southern Mexico’s rural farming municipality of Calakmul has long been marked by rural in-migration. In the last few years this process has given place to an explosive growth of primarily male labor out-migration, particularly to the United States. The authors trace the outlines of the migration process from the perspective of one rural Calakmul community, to explore effects of men’s transnational migration on the household and community status of the women remaining behind. Analysis is based on quantitative data collected in 2004 from 25 households, and on in-depth qualitative interviews in 2005 with …

Cover

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Dr. Lois Hattery Tiffany (1924-2009): In Memoriam, Deborah Q. Lewis

Journal of the Iowa Academy of Science: JIAS

Dr. Lois Hartery Tiffany, Distinguished Professor Emerita, Department of Ecology, Evolution and Organismal Biology, Iowa State University, Ames, Iowa, died on 6 September 2009. Dr. Tiffany was an outstanding mycologist and teacher. Held in high regard by the public as "Iowa's Mushroom Lady" and known by many students, colleagues and friends as "Dr. T.," she was the matriarch of the Botany Department (now the Department of Ecology, Evolution and Organismal Biology) at Iowa State.

Table Of Contents (Back Cover)

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Som Loss And Soil Quality In The Clear Creek, Ia, A. N. Thanos Papanicolaou, Christopher G. Wilson, Ozan Abaci, Mohamed Elhakeem, Mary Skopec

Journal of the Iowa Academy of Science: JIAS

The Clear Creek, IA Experimental Watershed (CCEW), which drains to the Iowa River, experiences severe surface erosion due to a combination of high slopes, erodible soils, and extensive agriculture. Concurrent with soil loss is the removal of Soil Organic Matter (SOM). High values of SOM have been related to soil quality; therefore, excessive SOM loss corresponds to degrading soil health. Soil quality assessments are important tools for evaluating management practices in agricultural systems; however, it is difficult to measure soil quality directly at the watershed scale because it varies with a number of site-specific soil characteristics. The coupling of soil …

Iowa Academy Of Science 121st Annual Meeting [2009]: Advance Program, Iowa Academy Of Science

Iowa Academy of Science Documents

Contains information about the schedule and presentations for the 2009 annual meeting of the Iowa Academy of Science.

Water And The Mountains: Maya Water Mangement At Caracol, Belize, James Crandall

Electronic Theses and Dissertations

Water management techniques in the Southern Maya Lowlands are both regionally diverse and site specific. This thesis examines the water management strategies of the Classic Period Maya at the site of Caracol, Belize. While it is likely that elites at Caracol controlled the redistribution of resources, i.e. craft and agricultural products, it is probable that the production of agricultural resources and the maintenance of water resource acquisition took place on a more local level. In order to test this hypothesis, a sample of five reservoirs were examined through original research -- and situated in conjunction with past settlement studies -- …