Digital Commons Network^™

Protein-Protein And Protein-Dna Interactions At The Bacteriophage T4 Dna Replication Fork. Characterization Of A Fluorescently Labeled Dna Polymerase Sliding Clamp, Daniel J. Sexton, Theodore E. Carver, Anthony J. Berdis, Stephen J. Benkovic

Chemistry Faculty Publications

The T4 DNA polymerase holoenzyme is composed of the polymerase enzyme complexed to the sliding clamp (the 45 protein), which is loaded onto DNA by an ATP-dependent clamp loader (the 44/62 complex). This paper describes a new method to directly investigate the mechanism of holoenzyme assembly using a fluorescently labeled cysteine mutant of the 45 protein. This protein possessed unaltered function yet produced substantial changes in probe fluorescence intensity upon interacting with other components of the holoenzyme. These fluorescence changes provide insight into the role of ATP hydrolysis in holoenzyme assembly. Using either ATP or the non-hydrolyzable ATP analog, adenosine …

The Carboxyl Terminus Of The Bacteriophage T4 Dna Polymerase Is Required For Holoenzyme Complex Formation, Anthony J. Berdis, Patrice Soumillion, Stephen J. Benkovic

Chemistry Faculty Publications

To further elucidate the mechanism and dynamics of bacteriophage T4 holoenzyme formation, a mutant polymerase in which the last six carboxyl-terminal amino acids are deleted, was constructed, overexpressed, and purified to homogeneity. The mutant polymerase, designated ΔC6 exo−, is identical to wild-type exo− polymerase with respect to kcat, kpol, and dissociation constants for nucleotide and DNA substrate. However, unlike wild-type exo− polymerase, the ΔC6 exo− polymerase is unable to interact with the 45 protein to form the stable holoenzyme. A synthetic polypeptide corresponding to the carboxyl terminus of the wild-type exo− polymerase was tested as an in vitro inhibitor of …

Directory Of Water Related Courses Offered At Colleges And Universites In Arkansas, Kenneth F. Steele

Arkansas Water Resources Center Technical Reports

This publication lists the water and water-related courses at several universities and colleges in Arkansas as reported during the Fall of 1996. It Is anticipated that users of this directory will extend beyond college students, and will include professionals seeking continuing education, and professors desiring to exchange information on courses. This directory is not an "absolute" source of water and water-related courses because all of the higher learning institutions in Arkansas are not listed, and, secondly, because the definition of "water and water-related" varies from institution to institution. None-the-less this directory provides a very valuable and impressive reference on water …

What's All The Fuss About?, Sherman K. Stein

Humanistic Mathematics Network Journal

No abstract provided.

The Probe, Issue 171 – November 1996

The Probe: Newsletter of the National Animal Damage Control Association

Park Service Thwarts Cat Allies, by Marilyn Davis, Native Species Network, Bodega Bay, California
Jim Miller Elected VP of Wildlife Society
ADC Aerial Hunting Accident Kills 2
Obituary: Carl R. Gustavson
HSUS Former Employee File Lawsuits
Rats Shut Down Internet at Stanford
Call for Papers: A Symposium on Mammal Trapping August 1997 in Edmonton, Alberta
Fur in Cyberspace: The Fur Institute of Canada announces it has established a site on the World Wide Web, at the following address: http://www.fur.ca.
Book Review: Beaver and Otter: Open Water Techniques, by Charles Dobbins 1992. Beaver Pond Publishing and Printing, P.O. Box 224, Greenville, …

Center For Sustainable Agricultural Systems Newsletter, November/December 1996

Center for Sustainable Agricultural Systems: Newsletter (1993–2000)

Contents:

Nebraska IMPACT Project Update

North Central Region Evaluates Sustainable Agriculture Training

Annual Meetings in Nebraska to Showcase Innovative Strategies for Successful Farming

Integrated Farm Update: To Graze or Not to Graze?

USDA Announces Policy Directive Committing Agency to Sustainable Ag

Transformation of Land Grant Universities

Food Circles: A Bioregional Approach

Fund for Rural America

Ag Production and Nutrition Conference

Richard Olson Named Presidential Fellow

Wright State University College Of Engineering And Computer Science Bits And Pcs Newsletter, Volume 12, Number 9, November 1996, College Of Engineering And Computer Science, Wright State University

BITs and PCs Newsletter

A ten page newsletter created by the Wright State University College of Engineering and Computer Science that addresses the current affairs of the college.

The Use Of Bauxite Residue As A Soil Amendment In The Peel-Harvey Coastal Plain Catchment - Report On Results Of 1995 Environmental Monitoring Program, Mark Rivers

Natural resources published reports

This report was submitted in accordance with the recommendations of the Environmental Protection Authority (EPA) who have stated that a monitoring program shall be undertaken by Agriculture Western Australia within six months of the widespread use of bauxite residue as a soil amendment. Although this widespread use of bauxite residue has not yet formally commenced, pre-emptive monitoring has been undertaken in order to gain some understanding of the general environmental characteristics of the Peel-Harvey catchment and, in particular, the characteristics and quality of the water flowing through the catchment.

It represents the second annual report submitted to the EPA describing …

Ecological Economics: Reintegrating The Study Of Humans And Nature, Robert Costanza

Institute for Sustainable Solutions Publications and Presentations

Ecological economics is a transdisciplinary effort to link the natural and social sciences broadly, and especially ecology and economics. The goal is to develop a deeper understanding of the complex linkages between ecological and economic systems, and to use that understanding to develop effective policies that will lead to a world that is ecologically sustainable, has a fair distribution of resources (both among groups and generations of humans and between humans and other species), and efficiently allocates scarce resources including natural capital. This will require new approaches that are comprehensive, adaptive, integrative, multi-scale, and pluralistic, and that acknowledge the huge …

Scaling Up Of Water-Based Organic Reactions, Chen Gu

Dissertations

Three water-based organic reactions, Diels-Alder, epoxidation of olefins, and free-radical bromination have been investigated as an approach to pollution prevention. The first two systems were scaled-up by at least a factor of 20. These reactions are of special interest to the pharmaceutical and speciality chemical industries. The photo-induced free-radical bromination of alkanes with bromine in water was studied in a two-phase system. Experimental results show that all reactions have advantages resulting from being conducted in water, such as reaction rate acceleration, reaction selectivity increase, and the absorption of water-soluble gas byproduct by solvent water.

The effects of stirring rates, temperature, …

Effect Of Vitamin Supplementation On Biodegradation Of Aliphatic Hydrocarbons And Diesel Fuel, Susmita Guptapal

Dissertations

Bioremediation of hazardous wastes is proven to be environmentally benign and most cost effective technology when proper conditions are provided. However, commercialization of this method still requires comprehensive research to enhance the degradation rate to make the technology more acceptable for implementation. In this research a unique approach to increase the rate of biodegradation by vitamins supplementation was studied.

Five vitamins, niacin, biotin, folic acid, thiamin and pantothenic acid were selected for the present study. Different short chain (C₈ and C₉), and long chain (C₁₆ and C₁₇) aliphatic hydrocarbons and diesel fuel (a mixture …

Age Classification Of Laughing Gulls Based On Summer Plumage, Jerrold L. Belant, Richard A. Dolbeer

United States Department of Agriculture Wildlife Services: Staff Publications

We described quantitatively 19 summer plumage characteristics and bill and foot pigmentation of 247 known-age Laughing Gulls (Larus atricilla) collected in New York during 1992-1994. There were no differences in characteristics measured for male and female Laughing Gulls. Ninety percent of 2-yr-old Laughing Gulls and 96% of ≥ 3-yr-old birds had full hoods. Fifty-seven percent of 2-yr-old Laughing Gulls possessed at least partial tail bands in contrast to 4% of 3-yr-old and 0% of ≥ 4-yr-old gulls. Thus 2-and ≥ 3-yr-old Laughing Gulls cannot be separated reliably by the presence or absence of a tail band. Pink pigmentation on the …

Student Fact Book, Fall 1996, Wright State University, Office Of Student Information Systems, Wright State University

Wright State University Student Fact Books

The student fact book has general demographic information on all students enrolled at Wright State University for Fall Quarter, 1996.

Diversity Of Arkansas Water Resources Research, Kenneth F. Steele

Arkansas Water Resources Center Technical Reports

In order to understand, protect, and manage our water resources effectively knowledge is required from many diverse areas of science, engineering, economics, and sociology. These proceedings of the conference on the Diversity of Arkansas Water Resources Research reflect this need and demonstrate how researchers in the state are responding to water issues and problems in Arkansas. The papers in these proceedings are representative of the research in Arkansas, but are only a sample of the work being conducted by universities and government agencies in Arkansas. We are grateful that Arkansas has the expertise available to provide the information necessary to …

The Probe, Issue 170 – October 1996

The Probe: Newsletter of the National Animal Damage Control Association

Bird Strike! Potential Solutions, by James E. Forbes, Chairman, Bird Strike Committee—USA and Past President, NADCA
Recent Retirements: Ed Knittle, Don Mott, Steve Palmateer, Dick Wetzel, Paul Woronecki
Our Editorial Assistant Moves: Pamela J. Tinnin, who has served as Editorial Assistant for The PROBE since 1990, has recently moved from California to Kansas.
Video and Publication Review: Fur Institute of Canada's educational materials on the fur trade. (continuation)
"Live Trapping" - ADC Internet News
Translocation of Fox Squirrels: Looking at Individual and Population Effects, by Craig E. Ten Brink, Department of Wildlife and Fisheries and Sciences, Texas A&M University

Fisheries Research Report No 107 - Chemical Composition Of Yabbies (Cherax Albidus Clark 1936) From Western Australian Farm Dams, Kevin A. Francesconi, Noel M. Morrissy

Fisheries Research Reports

Proximate analyses, amino acid and fatty acid profiles, mineral composition and heavy metal and pesticide residues have been determined for tail muscle from Cherax albidus Clark 1936 (the yabby), sampled from Western Australian farm dams. The proximate analysis values for water, protein, ash, carbohydrate and energy content and the amino acid and fatty acid profiles of yabby tail muscle were similar to those reported for other decapods. Fat levels were low and, hence, cholesterol was very low in tail meat. Organochlorine pesticides were undetectable and heavy metal residues were well below maximum permitted concentrations for human consumption.

Santa Clara Magazine, Volume 38 Number 4, Fall 1996, Santa Clara University

Santa Clara Magazine

4 - ENTER THE CLASS OF 2000 They're committed, they're ambitious, they're adventurous-and they're here! By Christine Courard '97 Photographs by Charles Barry

10 - A COMMUNITY OF SCHOLARS FOR THE COMMON GOOD Unique gifts of students, facu lty, staff, and alumni advance University efforts to integrate learning and living. By Paul Locatelli, S.J, '60

13 - HEADY DAYS, MYLANTA NIGHTS Riding the roller coaster of high tech investing. Coming out on top. By Therese Poletti '81

18 - THE TAO OF PERSONAL LEADERSHIP New book by English Department chair describes how ancient Chinese philosophy can help leaders bring a …

Review Of Planting The Future: Developing An Agriculture That Sustains Land And Community Edited By Elizabeth A. R. Bird, Gordon L. Bultena, And John C. Gardner, Charles A. Francis

Great Plains Research: A Journal of Natural and Social Sciences (through 2013)

Why should you care about agriculture? Planting the Future provides an eloquent description of the current state of this' most basic human endeavor so critical to survival. Based on a series of surveys and on-farm studies in the North Central and Western states, the book recognizes the bounty of our conventional agricultural industry. More importantly for the future, it details a series of critical problems in the environment, the distribution of economic benefits, and the social dislocation resulting from the consolidation of lands and heavy reliance on fossil fuels. Today's productivity and cheap food in the market have hidden expenses …

Water Current, Volume 28, No. 5, October 1996

Water Current Newsletter

Republican River Irrigators Seek to Make Every Drop Count
From the Director: New School to be Formed Within IANR, UNL
1997 Water Resources Seminar, Drought, Climate Change and Water Management
Pesticide Education Reaches Across State
New Publication Focuses on Pesticide Runoff
NRCS Works with Landowners to Protect Water Quality
Water News Briefs
Water Council Members Attend Annual Meeting
Nitrate Program Works Despite Level Increase
Colorado State Creates the Water Center
Water Data Base Updated
Groundwater Foundation on the Web
1997 Conferences to Address Sustainable Management

Earth News, Fall 1996, Department Of Earth Science, University Of Northern Iowa.

Earth News

Inside this issue:

--- News from the Earth Science Staff
--- Profile: Ken De Nault
--- Earth Science Majors
--- Sigma Gamma Epsilon - Gamma Sigma Chapter
--- Gifts to the Department of Earth Science
--- 1996 Scholarships and Award Recipients
--- Student Research Presentations
--- 1996 Earth Science Graduates
--- Special Alumni Newsetter Profile - Lee Potter
--- Earth Science Alumni Notes

Water Resources Review - October 1996 Vol 9 No 2, Annis Water Resources Institute

AWRI Reviews

No abstract provided.

The Current Energy Situation: Summary Points, David W. Hafemeister, A. Brecher, A. Fainberg, R. Howes, R. Socolow, D. Bodansky, P. Craig, B. Hammer, S. Smith, E. Stechel

Physics

Energy problems are now being largely ignored, despite their continuing importance. The near-disappearance of energy from the U.S. public agenda is apparent in the scant attention given to energy topics by the media and by public figures. Some suggestions for governmental action were stimulated by the rise in gasoline prices in the Spring of 1996, but the matter was treated as a short-term anomaly -- not as a harbinger of more severe difficulties to come. This lack of long term concern is perhaps natural, because fuel supplies are generally ample and prices are still relatively low, with the real cost …

Seagrass In Tampa Bay: Historic Trends And Future Expectations, J.O. R. Johansson, T. Ries

Reports

In this bay segment, seagrass cover has increased from near zero in 1984 to about 40 ha in 1996. The seagrass expansion apparently started in response to water quality improvements which occurred more than a decade ago and which in turn followed a large reduction in nitrogen loading form primarily domestic and industrial point-sources. Although this nutrient reduction occurred almost two decades ago it is most likely still contributes to the current seagrass expansion.

Ua12/2/1 College Heights Herald, Vol. 72, No. 9, Wku Student Affairs

WKU Administration Documents

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

Regular features include:

• Just a Second
• Campus Line
• For the Record / Crime Reports
• People Poll
• Sports
• Diversions
• Movie Reviews
• Classifieds

Articles in this issue:

• Brewer, Jerry. NAACP: Blacks Have Obligation to Vote
• VanWinkle, Cara. Houses Hub of Activities – Fraternities & Sororities
• Brown, Karen. Gordon Parks’ Struggle to Success Provides Encouragement
• Stamper, John. Police Continue Hunt for Gunman
• Government Shouldn’t Regulate Morality
• Harbaugh, Jack. School Spirit Strong
• Wilson, Randy. Military Still Needed
• Craig, Ryan. Love is More Than Tight Jeans
• Flanagan, Beth. Greed: The Downfall of America
• Krenzin, …

Dijet Angular Distributions In Direct And Resolved Photoproduction At Hera, M. Derrick, D. Krakauer, S. Magill, D. Mikunas, B. Musgrave, J. R. Okrasinski, J. Repond, R. Stanek, R. L. Talaga, H. Zhang, Margarita C. K. Mattingly, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, R. Bruni, G. Cara Romeo, G. Castellini, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, I. Gialas, R. Giusti, G. Iacobucci, G. Laurenti, G. Levi, A. Margotti, T. Massam

Faculty Publications

Jet photoproduction, where the two highest transverse energy (ETjet) jets have ETjet above 6 GeV and a jet-jet invariant mass above 23 GeV, has been studied with the ZEUS detector at the HERA ep collider. Resolved and direct photoproduction samples have been separated. The cross section as a function of the angle between the jet-jet axis and the beam direction in the dijet rest frame has been measured for the two samples. The measured angular distributions differ markedly from each other. They agree with the predictions of QCD calculations, where the different angular distributions reflect the different spins of the …

Global Trends And The Future Of National Forests, Nels C. Johnson

The National Forest Management Act in a Changing Society, 1976-1996: How Well Has It Worked in the Past 20 Years?: Will It Work in the 21st Century? (September 16-18)

23 pages.

Contains 3 pages of references.

Forest Planning On The National Forests Under Ecosystem Management, John Sessions, K. Norman Johnson

The National Forest Management Act in a Changing Society, 1976-1996: How Well Has It Worked in the Past 20 Years?: Will It Work in the 21st Century? (September 16-18)

17 pages.

Contains 2 pages of references.

Reflections From The Seventh American Forest Congress: Some Thoughts For National Forest Management, William R. Bentley

The National Forest Management Act in a Changing Society, 1976-1996: How Well Has It Worked in the Past 20 Years?: Will It Work in the 21st Century? (September 16-18)

21 pages.

Contains endnotes and references.

Bringing The Aquatic Sciences Into Nfma Framework: Will They Fit?, James Sedell, Kelly Burnett

The National Forest Management Act in a Changing Society, 1976-1996: How Well Has It Worked in the Past 20 Years?: Will It Work in the 21st Century? (September 16-18)

21 pages.

Contains 3 pages of references.

Rural Communities In An Urban Society And Global Economy, Michael Preston

The National Forest Management Act in a Changing Society, 1976-1996: How Well Has It Worked in the Past 20 Years?: Will It Work in the 21st Century? (September 16-18)

8 pages.