Digital Commons Network^™

Undergraduate And Graduate Programs In Environmental Science At Unlv, Scott R. Abella

Public Policy and Leadership Faculty Research

The School of Environmental and Public Affairs at UNLV houses B.A. and B.S. degrees in Environmental Studies and M.S. and PhD degrees in Environmental Science. These degrees are flexible, multi-purpose, interdisciplinary programs that can be tailored for both breadth and depth.

Mojave Applied Ecology Notes Winter 2010, Scott R. Abella, E. Cayenne Engel

Mojave Applied Ecology Notes

Native species interactions with red brome (Bromus rubens), undergraduate and graduate programs at UNLV, what’s growing in the greenhouse?

Even An Ocean Away: Developing Skype-Based Reference For Students Studying Abroad, Sarah Faye Cohen, Andy Burkhardt

Library Scholarship

Purpose – The purpose of this paper is to outline the development of a Skype-based, study abroad reference service.

Design/methodology/approach – The paper discusses the criteria used for technology and situates the project in the literature on study abroad reference services.

Findings – Using Skype, a free video-conferencing software, allows librarians to offer reference services to study abroad students effectively, easily, and without new technologies or significant cost.

Originality/value – The paper offers other librarians strategies for developing and launching similar programs and shares challenges encountered to prepare librarians for success in their own projects.

Seabird Islands Take Mere Decades To Recover Following Rat Eradication, Holly P. Jones

Faculty Articles, Papers, and Other Scholarship

Islands house a majority of the world’s biodiversity and are thus critical for biodiversity conservation. Seabird nesting colonies provide nutrients that are integral to maintain island biodiversity and ecosystem function. Invasive rats destroy seabird colonies and thus the island ecosystems that depend on seabird-derived nutrients. After rat eradication, it is unclear how long ecosystem recovery may take, although some speculate on the order of centuries. I looked at ecosystem recovery along a chronosequence of islands that had 12–22 years to recover following rat eradication. I show that soil, plant, and spider marine-derived nitrogen levels and C:N ratios take mere decades …

Alternatives For Sustained Disaster Risk Reduction, J.C. Gaillard, Ben Wisner, Djillali Benouar, Terry Cannon, Laurence Creton-Cazanave, Julie Dekens, Maureen Fordham, Claude Gilbert, Kenneth Hewitt, Ilan Kelman, Allan Lavell, Julie Morin, Abdoulaye N'Diaye, Phil O'Keefe, Anthony Oliver-Smith, Cecile Quesada, Sandrine Revet, Karen Sudmeier-Rieux, Pauline Texier, Cloé Vallette

Geography and Environmental Studies Faculty Publications

The daily media is filled with images of catastrophic events which seem increasingly frequent and violent In parallel there are a large range of scientific studies debates in the policy arena, and a growing number of international institutions focused on disaster reduction. But a paradox remains that despite advances in technology, disasters continue to increase, affecting many individuals in rich as well as poor countries.

"The Rivers Belong To The People!": The History And Future Of Wild And Scenic River Protection In Minnesota, Jay Krienitz, Susan Damon

William Mitchell Law Review

No abstract provided.

Coastal Roots: Connecting Students With Sustainability In Mississippi And Louisiana, Christine E.H. Coker, Gary Bachman, Chris Boyd, Pamela B. Blanchard, Ed Bush, Mengmeng Gu

Faculty Publications

The Coastal Roots School Seedling Nursery Program for Habitat Restoration was initiated by Louisiana State University in 2000 in cooperation with Louisiana Sea Grant. The program enhances learning areas such as plant growth, wetland issues, conservation, and hands-on habitat restoration, and includes the installation of a small container nursery for the production of coastal plants in schoolyards. The program was adopted by Mississippi State University's Coastal Research and Extension Center in 2008. The aim of this article is to provide an overview of the program as well as Mississippi's plans to adapt the Louisiana model to demonstrate teaching by example …

Lawrence Today, Volume 90, Number 2, Winter 2010, Lawrence University

Alumni Magazines

No abstract provided.

Combining A Dispersal Model With Network Theory To Assess Habitat Connectivity, Todd R. Lookingbill, Robert H. Gardner, Joseph R. Ferrari, Cherry E. Keller

Geography and the Environment Faculty Publications

Assessing the potential for threatened species to persist and spread within fragmented landscapes requires the identification of core areas that can sustain resident populations and dispersal corridors that can link these core areas with isolated patches of remnant habitat. We developed a set of GIS tools, simulation methods, and network analysis procedures to assess potential landscape connectivity for the Delmarva fox squirrel (DFS; Sciurus niger cinereus), an endangered species inhabiting forested areas on the Delmarva Peninsula, USA. Information on the DFS’s life history and dispersal characteristics, together with data on the composition and configuration of land cover on the peninsula, …

Extractive Reserves, David S. Salisbury

Geography and the Environment Faculty Publications

Extractive reserves are territories dedicated to environmental protection and the sustainable use of nature resources by traditional populations. Reserves follow a traditional land tenure model based on individual family and communal property rights to common areas, such as forest trails used to extract or harvest nontimber forest products. Although the extractive reserve concept originates in the tropical forests of the Brazilian Amazon, reserves have also been created in aquatic, floodplain, and savanna landscapes throughout Brazil. There are now 50 extractive reserves covering more than 10 million hectares, an area larger than Portugal, and more continue to be created. Despite their …

Effects Of Various Flavonoids On The Α-Synuclein Fibrillation Process, Xiaoyun Meng, Larissa A. Munishkina, Anthony L. Fink, Vladimir N. Uversky

Molecular Medicine Faculty Publications

α-Synuclein aggregation and fibrillation are closely associated with the formation of Lewy bodies in neurons and are implicated in the causative pathogenesis of Parkinson's disease and other synucleinopathies. Currently, there is no approved therapeutic agent directed toward preventing the protein aggregation, which has been recently shown to have a key role in the cytotoxic nature of amyloidogenic proteins. Flavonoids, known as plant pigments, belong to a broad family of polyphenolic compounds. Over 4,000 flavonoids have been identified from various plants and foodstuffs derived from plants and have been demonstrated as potential neuroprotective agents. In this study 48 flavonoids belonging to …

Traditional, Online, And Blended Instruction : An Investigation Of Outcomes In A Graduate Special Education Course Taught In Three Different Learning Environments, Mary C. Gozza-Cohen

Legacy Theses & Dissertations (2009 - 2024)

Nationally and regionally there are insufficient numbers of qualified special education teachers to meet current demand. Online course delivery has been proposed as one way to reach more students and increase the number of special education teachers. A recent meta-analysis conducted by the U.S. Department of Education (2009) reviewed the research on online learning and reported that on average, students in online learning conditions performed better than those in traditional classes. However, among other issues noted in the meta-analysis, it was specified that many of the included studies did not control for curriculum materials and various aspects of pedagogy. This …

Arsenic Speciation Analysis Of Biological Fluids : A Study Of Liquid Chromatography Coupled To Analytical Atomic Spectrometric Instrumentation, Kanna Ito

Legacy Theses & Dissertations (2009 - 2024)

Arsenic exists as many different chemical forms including inorganic, methylated and dietary species. The toxicity of these species varies: some are highly toxic and can cause adverse health effects in many parts of the body; others are considered relatively non-toxic. Monitoring arsenic exposure is usually accomplished by its direct measurement in biological fluids. Urine is the specimen of choice for assessing arsenic exposure, because of its short biological half-life in blood. There have been very few studies of arsenic species in blood, yet such research can provide valuable information on arsenic distribution and its metabolism in the body.

Evst 371.01: Wilderness Issues Lecture Series, Nicky Phear

University of Montana Course Syllabi

No abstract provided.

Recm 371.01: Wilderness Issues Lecture Series, Nicky Phear

University of Montana Course Syllabi

No abstract provided.

Three Bets, Sandra Steingraber '81

Illinois Wesleyan University Magazine, 2002-2017

Sandra Steingraber ’81 writes about the inescapable links between our environmental and personal health.

Under Review: Stadium Construction And State Environmental Policy Acts, Alex Porteshawver

Marquette Sports Law Review

No abstract provided.

The Impact And Shortfall Of Conservation On The Status Of The World's Vertebrates , M Hoffmann, C Hilton-Taylor, A Angulo, Monica Bohm Phd, Shm Bbutchart, K E. Carpenter, J Chanson, B Collen, N A. Cox, Neil Cumberlidge

Journal Articles

No abstract provided.

Windhorse, Sara W. Tower

The Mercury

No abstract provided.

Making Connections, Evan P. Petrack

The Mercury

No abstract provided.

First Record Of Five Terrestrial Snails In The State Of Qatar, Jassim A. Al-Khayat

Turkish Journal of Zoology

The present contribution outlines a first record of 5 encountered terrestrial gastropods new to Qatar. The preliminary account of these species and their zoogeographical origins are discussed. The species belong to 4 families: Subulinidae, with 2 genera, Zootecus and Allopeas; Polygyridae, with 1 genus, Polygra; Hygromiidae, with 1 genus, Monacha; and Helicidae, with 1 genus, Eobania.

A New Species Of Polyconites From The Lower Aptian Of Iberia And The Early Evolution Of Polyconitid Rudists, Peter W. Skelton, Eulàlia Gili, Telm Bover-Arnal, Ramon Salas, Josep Anton Moreno-Bedmar

Turkish Journal of Earth Sciences

The main diagnostic character of polyconitid rudists is a distinctive ectomyophoral cavity inserted behind a reflexed posterior myophoral plate in the left valve. The only pre-Aptian Old World polyconitid taxon recognized in the current literature is Horiopleura dumortieri (Matheron): this species clearly shows the prominent posterior myophoral shelf in the right valve that is diagnostic of the genus, which continues into the Albian. Polyconites, by contrast, has a more depressed (operculiform) left valve and its posterior adductor was inserted on an inward-sloping swelling on the right valve inner wall, with no projecting shelf. Hitherto, the earliest known species of Polyconites …

An Application Of Nonlinear Canonical Correlation Analysis On Medical Data, Ayşe Canan Yazici, Ersi̇n Öğüş, Handan Ankarali, Fi̇kret Gürbüz

Turkish Journal of Medical Sciences

In studies in the field of medicine, necessity to examine the relations between data sets composed of categorical variable groups is widely encountered. In this study, it was aimed to examine nonlinear canonical correlation analysis (OVERALS) method, which allows examination of relations among K number of categorical variable sets and structural similarities of the data set, and to discuss usefulness of the method in more comprehensive data sets obtained from studies carried out in the field of medicine in terms of practice and interpretation. Materials and methods: OVERALS method was applied to a part of data set obtained from a …

Place As Text: Approaches To Active Learning (Second Edition), Bernice Braid, Ada Long

National Collegiate Honors Council Monographs

CONTENTS

Dedication and Acknowledgments

Preface to the Second Edition — Ada Long and Bernice Braid

Introduction — Bernice Braid

Honors Semesters: Anatomy of Active Learning — William Daniel

Honors Semesters: An Architecture of Active Learning — Bernice Braid

Internal Assessment of Honors Semesters — Ann Raia

External Evaluation of Honors Semesters — Ada Long

Student Perspectives on Honors Semesters — Elizabeth Beck

Other Structural Models of Active Learning

City as Text™ — Bernice Braid

Faculty Institutes — William Daniel

Summer High School Field Experiences — Bernice Braid

Sleeping Bag Seminars — Joan Digby

College Recruitment Exercises — Bernadette Low

Orientation …

University Of Nebraska- Lincoln: Fact Book 2009-2010

University of Nebraska-Lincoln Administration: Reports, Papers, Publications, and Presentations

Fact Book Table of Contents

General Information

UNL Core Values ....................................................................... 4

Role and Mission Statement .............................................................................. 5

Institutional & Professional Accreditations ........................................................... 8

UNL Organizational Chart ............................................................................... 10

Student Credit Hours

Fall SCH Since 1979 .......................................................................... 11

SCH by College and Student Level, Fall & Spring Semesters, 5 Year Trend ...... 12

SCH by College and Student Level, Fall Semester, 5 Year Trend .................... 13

SCH by College and Student Level, Spring Semester, 5 Year Trend ................. 14

Summer Sessions Student Credit Hours ............................................ 15

Retention, Degrees and Majors

Student Retention & Graduation Rate Analysis ................................................. 16

Total Degrees …

Electroless Deposition Of Plasmonic Nanostructures On Star Polymer Templates, Melia Tjio

Master's Theses

As an alternative technique, electroless deposition is gaining interest due to its simplicity (solution-based process, no complex instrumentation), economical aspect, and effectiveness to form certain desired film thicknesses and morphologies on a wide variety of substrates. This work describes the use of water-soluble, polyvalent star polymer templates to form spontaneous self-limiting monolayers on complimentary functionalized substrates that act as efficient adhesion layers for the electroless deposition of thin gold films. The resulting gold films display outstanding thickness control, uniformity, reproducibility, and plasmon resonance generation, as evaluated by Rutherford backscattering spectroscopy (RBS), surface plasmon resonance (SPR) spectroscopy, and atomic force microscopy …

Nature And Culture Of Strawberry Farmers On California's Central Coast: A Case Study, James D'Albora

Master's Theses

As United States (US) agriculture continues to experience declines in farms and farmers, the organic sector steadily increases in size. Furthermore, survey data show that almost half of the new organic farmers are not conventional farmers who are transitioning to organic, but urban dwellers who have migrated to a new rural setting. Migration theory is used to look at non-economic influences that may be driving these new organic farmers. Through in-depth interviews with 11 organic and conventional small-to-larger strawberry farmers on California's central coast, this study identifies two distinct cultures that now inhabit the agricultural industry of this area. Two …

Riparian Brush Rabbit Habitat Requirements In Caswell Memorial State Park, Clinton Robert Elsholz

Master's Theses

With the rapid growth of agricultural and urban development in California's Central Valley in the 20th and 21st centuries, many habitats, including riparian forests, have been drastically altered. Along with these habitats, species that are dependent on them have also been fragmented and their long-term survival threatened. The riparian brush rabbit (Sylvilagus bachmani riparius) is one such species that has experienced profound population contraction over the past century. This research was conducted at Caswell Memorial State Park ("the Park"), located in Ripon, California, which is the largest remaining habitat fragment within the rabbit's historical range. One objective of this research …

Native Americans In The San Francisco Bay Area: Patterns In Ancient Teeth, Palimpsests Of Behavior, Dave Grant

Master's Theses

NATIVE AMERICANS IN THE SAN FRANCISCO BAY AREA:

PATTERNS IN ANCIENT TEETH; PALIMPSESTS OF BEHAVIOR

by Dave Grant

In analyzing burial populations from seven sites in the Santa Clara Valley, patterns on teeth were found that did not conform to the flat normative wear explanation. This study attempts to expand upon the seminal work of Molnar (1968), Hinton (1981), and Keiser (2001a, 2001b) and to propose a definitional refinement of wear patterns found on teeth from populations in Central California. Flat normative wear was present. In addition, four additional distinct wear patterns were found. Wear patterns include slants and scoops …

University Of Central Florida Factbooks 2009-2010, University Of Central Florida

Historical Fact Book and Enrollment

Historical fact book and enrollment data for the University of Central Florida.