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Nano-Chemistry, Erwin P. Enriquez

Chemistry Faculty Publications

Nanotechnology is a highly interdisciplinary field, with contributions from all fields: physics, chemistry, biology, materials science, engineering, and others. The explosive number of publications in this field makes it nearly impossible to give an extensive review even in chemistry alone. Nonetheless, one may track its emergence and rapid advancement from the point of view of a chemist's. This paper aims to provide a conceptual overview of chemistry for nanotechnology, a brief classification of different approaches and applications, together with some sample cases.

Synergistic Use Of Compound Properties And Docking Scores In Neural Network Modeling Of Cyp2d6 Binding: Predicting Affinity And Conformational Sampling, Peter S. Bazeley, Sridevi Prithivi, Craig Struble, Richard J. Povinelli, Daniel S. Sem

Electrical and Computer Engineering Faculty Research and Publications

Cytochrome P450 2D6 (CYP2D6) is used to develop an approach for predicting affinity and relevant binding conformation(s) for highly flexible binding sites. The approach combines the use of docking scores and compound properties as attributes in building a neural network (NN) model. It begins by identifying segments of CYP2D6 that are important for binding specificity, based on structural variability among diverse CYP enzymes. A family of distinct, low-energy conformations of CYP2D6 are generated using simulated annealing (SA) and a collection of 82 compounds with known CYP2D6 affinities are docked. Interestingly, docking poses are observed on the backside of the heme …

Murray Ledger And Times, October 16, 2006, Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

Factors Contributing To Dust Emissions In Clark County, Nevada Quarterly Progress Report: Period Ending October 15, 2006, Margaret N. Rees

Dust Emissions from Public Lands

• Hiring of post-doctoral scholar completed.
• Modification to task agreement approved.

2006-2007 Common Data, Morehead State University. Institutional Research & Analysis.

Office of Institutional Research & Analysis Publication Archive

2006-2007 issue of the Common Data.

Acrosome Reaction Is Subfamily Specific In Sea Star Fertilization, Mia Nakachi, Hideaki Moriyama, Motonori Hoshi, Midori Matsumoto

Hideaki Moriyama Publications

In the fertilization process of sea stars, sperm is activated to go through the acrosome reaction before cell fusion. We focused on induction of the acrosome reaction as a key process in fertilization. Six species of sea stars were used in this study: Asterias amurensis, Asterias rubens, Asterias forbesi, Aphelasterias japonica, Distolasterias nipon, and Asterina pectinifera. Acrosome reaction assays indicate that the acrosome reaction can be induced across species within Asteriinae subfamily. However, cross-fertilization assays indicate that sea stars have species specificity in fertilization. Therefore, steps after the acrosome reaction are responsible for the …

Growing Quality Stewardship For Natural Resources In Tennessee, Aubrey L. Deck, Craig Harper

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

A primary goal of Extension Wildlife in Tennessee is to steer youth in a direction that will increase their chance of successful recruitment into society and make a positive difference in the way the public views and manages our natural resources. Tennessee’s 4-H Wildlife Project is in its 35th year of growing quality stewardship by 1) teaching the basic principles of wildlife ecology and management, 2) helping students understand the importance of wildlife in our environment, and 3) promoting citizenship/leadership. These efforts may lead to informed participation in natural resource conservation and land-use decision making.

The University of Tennessee has …

Bringing Extension Into The Classroom, Christopher Deperno, Christopher E. Moorman

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

The dissemination of research-based information has been a hallmark of North Carolina State University’s (NCSU) land grant mission for more than 100 years. Through county Cooperative Extension Centers, NCSU maintains a strong relationship with the citizens of North Carolina. However, many students do not understand the importance of the mission of a land grant university, and most do not know that North Carolina State University has an extension program. Furthermore, students do not understand the extension mission, administrative structure, or approach to educate the public. There are many ways to bring extension into the undergraduate classroom and to encourage graduate …

Extension’S Role In Endangered Species Management, R. Dwayne Elmore

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Cooperative Extension is an ideal facilitator for volatile wildlife issues such as endangered species management on private lands. Often, lack of trust in government agencies or fear of Endangered Species Act regulations hinders conservation efforts on these private lands. Extension personnel have close ties to local affected communities and thus can be instrumental in educating landowners regarding options that may be available to them in regards to sensitive, candidate, threatened, or endangered species. While in the past these species have been regarded as liabilities to landowners, in many cases they can actually be assets. However, state and federal agencies are …

Bass Management Symposia: Managing Ponds And Lakes For Better Fishing, Billy Higginbotham, Michael Masser, Peter Wood

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Texas contains more than one million privately owned ponds and reservoirs comprising some one-half million surface acres. Interest in managing these ponds for recreational fishing, especially for largemouth bass is high. In order to respond to this educational need, a series of symposia designed to provide information on intensive largemouth bass management was conducted. Symposia were conducted in Athens (2001), San Marcos (2003), and Conroe (2005). The fee-based programs ($50 pre-registration, $75 at the door) attracted 601 participants from Texas and several other states. Each participant received a copy of the symposia proceedings. Exhibitors providing private water management products and …

With One Stroke Of The Pen: How Can Wildlife Extension Specialists Involve Developers And Policy-Makers In Wildlife Conservation?, Mark Hostetler

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Residential developments have a huge impact on natural resources and wildlife, and sustainable or “green” communities are beginning to be built throughout the United States with goals to conserve wildlife habitat, to create healthy lifestyles, and to promote a sense of community. Buzzwords can be heard in the media and in town meetings: sustainability, smart growth, new urbanism, low impact development, and conservation subdivisions. Ultimately, with one stroke of a pen, developers and policymakers can determine how a community will look and feel for many years to come. Plus, citizens make day-to-day decisions that determine whether a community operates as …

Extension Wildlife Programs: Thoughts And Ideas, Jeffrey J. Jackson

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

The following commentary is a summary of some personal thoughts, reflections, and opinions on extension wildlife programming based on my experience at the University of Georgia as Extension Wildlife Specialist during the years between 1976 and 2001. I hope it will be of some value to new specialists. Because I was the only Extension Wildlife Specialist, I was in a unique position to develop an overview of the entire wildlife management field. Along the way, I had the opportunity to be full time within Extension, have a split appointment, and be assigned to an academic department.

Protecting And Enhancing River And Stream Continuity, Scott Jackson

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

As long linear ecosystems, rivers and streams are particularly vulnerable to fragmentation. There is growing concern about the role of road crossings – and especially culverts – in altering habitats and disrupting river and stream continuity. The River and Stream Continuity Project began in the year 2000 with a startup grant from the Massachusetts Watershed Initiative. The University of Massachusetts took the lead in convening a group of people from a variety of agencies and organizations who were concerned about the impact of road-stream crossings on fish and other aquatic organism passage. Since its beginning, the River and Stream Continuity …

The “We Know, We Believe, And We Feel” Approach To Implementing Projects Under The Farm Bill To Benefit Sage-Grouse, Terry A. Messmer

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Sage-grouse occupy less than 8% of their historic range. To address these declines, the western states and provinces have implemented sage-grouse management plans. These plans identified the need for local working groups (LWGs) to develop and implement conservation plans to address high priority issues. To facilitate LWGs in Utah, the Division of Wildlife Resources entered into a cooperative agreement with Utah State University Extension in 2001 to develop a Utah Community-Based Conservation (CBCP) program. Because sage-grouse occupy diverse landscapes each exhibiting different land ownership patterns, each of the sage-grouse management areas are somewhat unique. Thus, we believe the success of …

Breaking Through The Food Plot Mentality, Christopher E. Moorman, Craig A. Harper, Christopher Deperno

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Landowners and other wildlife enthusiasts often desire instant gratification when attempting to attract wildlife to their properties. Advertisements distributed by television programs, outdoor publications, and conservation organizations have played a large part in creating the desire for a quick and easy fix. Landowners are erroneously led to believe food plots or plantings of nonnative shrubs and trees will raise the carrying capacity for target wildlife species, even though the typical privately-held property contains overstocked, high-graded timber, intensively maintained croplands, mowed roadsides and drainage ditches, fire-suppressed woodlands, and pastures vegetated with non-native grasses that provide no cover and poor-quality forage. In …

Best Management Practices For Aquatic Vegetation Management In Lakes, Joseph E. Morris, Richard D. Clayton

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Aquatic plants are an important component of well functioning lake ecosystems. Plant abundance is influenced by sediments, nutrients and water clarity. Given the dominance of agriculture in Iowa, nutrients and soil lost from “leaky” watersheds combine to create ideal habitat for growth of aquatic plants in lakes and ponds and hasten eutrophication. Under these conditions, plant growth can become a nuisance and reduce recreation, especially shoreline angling and boating. These nuisance growths present special problems to lake managers and those interested in lake-based recreation. Given the complexity of the aquatic vegetation often found in lakes, there is no one long-term …

Integrating Northern Bobwhite And Grassland Bird Habitat Enhancement Practices On University Of Missouri Agriculture Experiment Stations: An Educational Model That Puts Knowledge Into Action Through Use Of Demonstrations, Tim Reinbott, Robert A. Pierce Ii, Bill White, Brad Jacobs, Nadia Navarrete-Tindall

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Over the past 50 years, advances in agricultural production negatively influenced habitats for bobwhite quail (Colinus virginianus) and grassland bird species. Farming systems, once beneficial for bobwhite, greater prairie chicken (Tympanuchus cupido), Henslow’s sparrow (Ammodramus henslowii), eastern meadowlark (Sturnella magna), and many other wildlife species, provided a diversity of early successional habitats. With increases in farm size, intensive cultivation, chemical weed and insect pest control and more efficient harvest practices, many producers have been able to stay in business, but quality habitats for many species have been reduced.

Usda-Extension Wildlife And Fisheries Educational Programs 1978-2000, James E. Miller

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

This paper provides a brief overview of the history of USDA-Extension wildlife and fisheries programs at the national level, with emphasis on the years 1978-2000. Portions of the earlier history of Extension wildlife and fisheries programs at the national level can be found in previous proceedings of these National conferences and in other publications (see Miller 1981). This review of programs conducted or influenced by the National Program Leader (NPL) during the period is a brief snapshot in time regarding the presence of an experienced and motivated professional serving in the NPL wildlife and fisheries position.

First-Stop Planning And Communication For Landhelp, Delwin E. Benson

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

I developed an Internet-based, planning and communication system for professional and private users to make plans for their lands, which is branded as LandHelp (www.LandHelp.info). The project was funded by grants from the Renewable Resources Extension Act, Natural Resources Conservation Service (NRCS) Wildlife Habitat Management Institute, Colorado State Forest Service, United States Department of Agriculture, Sustainable Agriculture Research and Education (USDA SARE) from the Western Region, and the United States Department of Agriculture (USDA) Agro-forestry program with the NRCS. Currently, LandHelp contains links to 31 broad categories of information that then link to 2,613 more resources. Major topics include, but …

One Way To Handle A Split Appointment, Peter T. Bromley

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Wildlife and fisheries extension specialists typically hold split appointments. Identification of significant natural resource problems or opportunities and integration of research and teaching methods with extension programming can produce results that simultaneously satisfy extension program expectations as well as meet desired evidence for university-level scholarship. The wildlife-agriculture applied research and extension program, with emphasis on restoration of northern bobwhite quail populations on intensely farmed lands, illustrates the benefits of an integrated approach.

Extension: A Modern Day Pony Express?, David Drake, Ben West

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

The Smith-Lever Act of 1914 established the Cooperative Extension Service for the purpose of “diffusing among the people of the United States useful and practical information on subjects relating to agriculture, home economics, and rural energy”. Since then, much has changed. Just over 92 million individuals lived in the United States in 1910, with 31% of the population employed as farmers. As of 2005, America’s population had increased to nearly 297 million people, with only 3% of the population earning a living on the farm. More telling, about 80% of America’s population now lives in a suburban/urban environment. Currently, the …

Qualifying Native Warm-Season Grasses And Early Succession Habitat, Craig A. Harper, Christopher E. Moorman

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Tall fescue and other non-native perennial cool-season grasses (such as orchardgrass, timothy, bromegrasses, and bluegrass) provide poor wildlife habitat. Native warm-season grasses (nwsg), especially big and little bluestem, indiangrass, and switchgrass, have been promoted to replace non-native cool-season grasses and enhance quality early succession habitat. Initially, problems associated with establishing nwsg and landowner misperceptions slowed the progress of early succession habitat enhancement on private lands. More recently, improvements in planting equipment, herbicides, and seed quality have increased establishment success. Wildlife response to native grass plantings generally has been positive, especially when an abundance of wildlife-friendly forbs and scattered shrubs occur …

Extension: A New Opportunity For On-Line, Issue-Based Programming, Paul D. Curtis, Robert H. Schmidt, Greg K. Yarrow, Raj Smith, Stephen Vantassel

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Individuals and groups interested in educating the public about human-wildlife interactions should consider joining one of the various working groups (Communities of Practice) involved with eXtension. eXtension is a national Extension program designed to unify Extension’s presence on the Internet. eXtension provides collaborative tools for the development and management of content that can be published on the world wide web. Experts can participate in several ways, including answering visitor questions, submitting content (including text, images, and video), and reviewing content. Currently, of the 21 identified Communities of Practice, only one, Wildlife Damage Management, is focused on fisheries and wildlife programming.

A Web-Based Outreach Tool For Aquatic Vegetation Management, Michael P. Masser

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Most private impoundments have multiple uses for either livestock watering, irrigation, aquaculture, and/or recreation. Infestations of aquatic vegetation can have negative impacts on these multiple uses by 1) hindering feeding and harvesting operations, 2) reducing recreational access, 3) clogging irrigation systems, 4) increasing evaporation rates by as much as 30%, 5) increasing eutrophication rates by 2- to 3-fold, 6) negatively impacting water quality for fish and wildlife species, 7) shifting the balance of the fish population (e.g., stunting), and 8) increasing breeding areas for mosquitoes and other insect pests. Many of the most noxious aquatic plants are non-indigenous invasives. Aquatic …

The Florida Master Naturalist Program: Creating, Implementing, And Evaluating A Successful Statewide Conservation Education Program, Martin B. Main

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

The Florida Master Naturalist Program is an educational program with a well-developed curriculum that encourages but does not require volunteer service. Its history, development, administration, curriculum, and target audiences are described. It presently consists of three modules: Freshwater Wetlands, Coastal Systems, and Upland Habitats. Considerations regarding program training, how instructors are recruited and selected, and how program impacts are evaluated are summarized.

Take Action! The Past, Present, And Future Of Sage-Grouse Conservation In Utah, Sarah G. Lupis, Terry A. Messmer, Todd A. Black, S. Nicole Frey, Dean Mitchell, Joan Degiorgio

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Utah has a 10-year history of local conservation planning for sage-grouse populations. The San Juan County Gunnison Sage-Grouse Local Working Group (SWOG) was formed in 1996 and completed a local conservation plan in 2000; the Parker Mountain Adaptive Resource Management Local Working Group (PARM) was established in 1998 and has been a model for sagegrouse conservation planning throughout the state. In July 2006, most of Utah’s 12 adaptive resource management local working groups completed local conservation plans for sage-grouse that address the unique issues affecting their respective areas. Each local working group is made up of diverse stakeholders including landowners, …

An Internet Survey Of Private Pond Owners And Managers In Texas, Michael P. Masser, April E. Schonrock

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

The primary emphasis of this survey was to determine what specific problems Texas private impoundment owners/managers confront, how widely these problems occur, and where owners/managers get their information on pond management. A secondary emphasis was to examine the potential utilization of the Internet to gather information and distributed outreach materials. A random sample of 2,999 private impoundment (i.e., no public waters) applicants for Triploid Grass Carp Permits from Texas Parks and Wildlife was utilized as the survey mailing list. A 49-question survey was developed and placed on a secure web site. Each questionnaire contained five sections: general pond characteristics, physical …

The Above-Ground Movement And Dispersal Of The Plains Pocket Gopher (Geomys Bursarius), Craig Panich

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

The Plains pocket gopher has the largest range of its genus, and it is the gopher that inhabits much of Wisconsin. Gophers are fossorial herbivores that have a dramatic impact on natural and agricultural ecosystems. Throughout the summer of 2005, I completed a population analysis of the plains pocket gopher in a variety of habitats in Buffalo and Trempealeau Counties, Wisconsin, that provided valuable insight into the complex population dynamics of the gopher and served as a foundation to this project. Pocket gophers are known to be strictly subterranean; however, it is not uncommon to find their remains inside the …

Panel Discussion: The Future Of Natural Resources Extension, Gary San Julian Moderator

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

Today we want to talk about the future of Extension. At the committee meeting, we talked about what the important things were, and a high priority that everyone is concerned about is going to happen in 2020: Where is Extension going to be, where is the fisheries and wildlife program going to be, where are we in the states going to be, and what kind of support are we going to get?

An Extension Program Helping Private Landowners Develop Natural Resource Enterprises In Mississippi, A. T. Rohnke, W. D. Jones, K. M. Jacobs, T. A. Tullos

Triennial National Wildlife and Fisheries Extension Specialists Conference: 11th (2006)

The Natural Resources Enterprise (NRE) Program at Mississippi State University has developed a comprehensive statewide extension effort to assist landowners in developing and managing outdoor recreational businesses using sound business and habitat management strategies. According to recent research, fee access wildlife and fisheries recreational enterprises on private lands diversify landowner income, enhance participation in USDA cost-share programs that increase wildlife habitats on marginal agricultural lands, and promote land stewardship and ownership retention. With this program, information pertinent to the development and management of natural resource enterprises is disseminated through a combination of landowner workshops, websites, extension publications, manuals, DVD tutorials, …