Digital Commons Network^™

Kinetics And Spectroscopy Of Brno, Patrick E. Godfrey

Theses and Dissertations

The infrared spectra and photochemistry of nitrosyl bromide, BrNO, are important to characterizing the performance of a recently demonstrated Br(²P_1/2)-NO(v=2 → v=1) transfer laser pumped by photolysis of iodine molecules. This wavelength agile, mid-infrared laser may be a desirable source for remote sensing and infrared countermeasures missions. Nitrosyl bromide also plays a role in the destruction of stratospheric ozone. The kinetics of BrNO formation and destruction were examined using time-resolved photolysis techniques. The equilibrium constant for the dark reaction Br₂ + 2NO (reversible reaction) 2BrNO was determined as K_eq 168 ± 23 /atm and …

An Investigation Of The Oxygraphic Response Of Stressed Bovine Blood, Cristin Mckenna

Dissertations

Oxygraphic profiles of stressed bovine blood in a temperature controlled 2 ml reactor vessel provide the basis for an investigation of blood's response to various conditions. This response is broken down into an initial response (within 3 seconds), the response over 1 hour and the response over 24 hours. Fast-assay runs which investigate the initial response display a dose-response relationship when chemically stressed by phenol. Phenol concentrations in the 1,000 ppm range indicate a decrease in dissolved oxygen (DO) and higher phenol concentrations of over 20,000 an increase in DO. In addition to phenol concentration, other factors investigated with respect …

Sampling And Analysis Of Trace Level Volatile Organic Compounds From Air Via Membrane Permeation, Naihong Zhu

Dissertations

The objective of this study is to develop air sampling techniques using membrane permeation. Two novel techniques for sampling and analysis of trace level VOCs from air via membrane permeation are presented:

1. selective concentration of VOCs into a canister using a membrane permeator;
2. on-line membrane extraction for direct introduction of VOCs from air emissions into a gas chromatograph.

In the membrane permeator-canister sampling system (MPCS), the air sample containing trace level VOCs as well as some interferences such as moisture are passed through the membrane module. Polydimethyl siloxane membrane used in this research is highly permeable to organic compounds, but …

Development Of Methods For Field Determination Of Chromium (Vi) In Water And Groundwater, David John Chesbro

Theses

In this study, methods for the determination of chromium (VI) in fresh water at low ppb levels for the use under field conditions were developed. The plan was to devise a simple and inexpensive on-site field method which would be useable by people who are not professional chemists. An investigation was carried out to develop a preconcentration and determination procedure for the analysis of chromium (VI) using anion-exchange membranes and/or resins. The chromium (VI) would be sorbed to the solid support and then treated with 1 ,5-diphenylcarabzide, a specific colorimetric reagent for chromium (VI), which forms a red complex upon …

Assessment Of Potential Operating Benefits Incurred By Implementing Iso 14001 : Five Case Studies From The New Jersey Chemical Industry, Stefanie Gitter

Theses

Environmental management is an important aspect of strategic planning and competitiveness for many businesses. Environmental management systems (EMS) are operating policies that are established to help a company measure progress towards goals set forth in a strategic environmental plan. A growing number of EMS models are being used by countries and industry groups, so the International Standards Organization (ISO) developed one model to prevent duplicate efforts which can result when companies try to meet the import requirements of different countries.

The ISO-EMS model is a series of standards, and ISO 14001 is the first to be published. Companies will be …

Mathematics And Values: Can Philosophy Guide Projects?, Michael H. Veatch

ACMS Conference Proceedings 1997

The philosophy of mathematics has provided insight on questions of foundations and mathematical truth; however, it has not been very fruitful in guiding the practice of mathematics. This paper attempts to find points of contact between a Christian worldview and the choice of mathematical projects and methods. Three areas are considered: (i) dubitability in current research, (ii) the intrinsic value of contemporary mathematics to contemporary society, and (iii) the affirmation of human value in the use of mathematics. Finally, a framework for valuing mathematics is proposed as an encouragement to think more deeply about how a Christian might choose a …

1997 - The Second Annual Symposium Of Student Scholars

Symposium of Student Scholars Program Books

The full program book from the Second Annual Symposium of Student Scholars, held on May 23rd, 1997. Includes abstracts from the presentations and posters.

Pooling Community Data For Community Interventions When The Number Of Pairs Is Small, Paula Diehr, Ted Lystig, Holly Andrilla, Ziding Feng

UW Biostatistics Working Paper Series

There is considerable interest in community interventions for health promotion, where the community is the experimental unit. Because such interventions are expensive, the number of experimental units (communities) is usually very small, yielding a study with low power. We examined the ability of a process known as “pooling” or “preliminary significance testing” to improve the power of community variations. In this process, one first tests whether there is significant community variation, using type 1 error of perhaps 0.25. If there is significant variation, the usual community-level test is performed. If not, a person-level test is performed. We found through Monte …

Managed Health Care And Its Effects On Health Care Access In Box Elder County Utah, Douglas Sean Linford

Undergraduate Honors Capstone Projects

Since 1994 the issue of how access is impacted by managed care in rural Utah has been the focus of State advisory groups, the Utah Health Policy Commission, and the legislature. The Health Systems Improvement Act (1995) formalized the concern with a request that the Utah Department of Health study this impact (Sinclair et. Al., #2, pg. 1). In focus meetings around the state, the perception that managed care can negatively impact access in rural communities is generally accepted without significant controversy. Such comments often assume that rural residents will be forced to travel further or will receive fewer services …

Carboxymethylethanolamine, A Biomarker Of Phospholipid Modification During The Maillard Reaction In Vivo, Jesus R. Requena, Mahtab U. Ahmed, C. Wesley Fountain, Thorsten P. Degenhardt, Sharanya Reddy, Cliff Perez, Timothy J. Lyons, Alicia J. Jenkins, John W. Baynes, Suzanne R. Thorpe

Faculty Publications

Nepsilon-(Carboxymethyl)lysine (CML) is a stable chemical modification of proteins formed from both carbohydrates and lipids during autoxidation reactions. We hypothesized that carboxymethyl lipids such as (carboxymethyl)phosphatidylethanolamine (carboxymethyl-PE) would also be formed in these reactions, and we therefore developed a gas chromatography-mass spectrometry assay for quantification of carboxymethylethanolamine (CME) following hydrolysis of phospholipids. In vitro, CME was formed during glycation of dioleoyl-PE under air and from linoleoylpalmitoyl-PE, but not from dioleoyl-PE, in the absence of glucose. In vivo, CME was detected in lipid extracts of red blood cell membranes, approximately 0.14 mmol of CME/mol of ethanolamine, from control and diabetic subjects, …

Signal Transduction Pathways In Volvox Carteri, Heide Girardin

Honors Theses

The green alga Volvox carteri exhibits a virtual absence of protein synthesis in the dark, but begins synthesizing proteins necessary for growth and development almost immediately after exposure to the light. The regulation of protein synthesis in this system is known to be translational since extracts prepared in the dark have identical pools and quantities of mRNA as extracts prepared in the light (Kirk and Kirk, 1983). Exploration of the mechanism of translational regulation has led us to consider the importance of signal transduction pathways. By using a variety of commercially available drugs that affect specific components of known signaling …

Quantitative Analysis Of Microbial Growth In Selected Meats Before And After Spoilage Due To Change In Temperature, Richelle Beverly

Electronic Dissertations and Theses

Upton Sinclair wrote The Jungle over ninety years ago. This book exposed the failures of the United States meat packing industry which led to major modernization of the meat safety system. The beef and poultry industry make up about 66 percent of the total meat eaten by Americans. Due to many illnesses and deaths in recent years, the United States Department of Agriculture is announcing new measures to reduce harmful bacteria levels in products. Quality control and safety measures to protect consumers have been put in place by I • I the Food and Drug Administration. Consumers are warned of …

The Probe, Issue 176 - May 1997

The Probe: Newsletter of the National Animal Damage Control Association

Contents:
Consensus, Coalition and Consent-Antidote to Conflict
Calendar of Upcoming Events
NADCA Committees
Overturning Sunday Hunting Bans
Who Funds Anti-Hunting Measures?
NH Defeats Anti-Trap Bill
Extreme Bill Introduced in California
New Rules Proposed for Canada Geese
Taking the Lead: A Report on Connecticut's NWCO Association Seminar
Louisiana Nutria Headed for Russia
Activist Files Suit Against ADC
Coyotes Prey on Suburban Colorado Dogs
PETA Asks Fishing Ban
An Open Letter to NADCA
Ultrasound Not Effective for Bird Control
More Abstracts Published at the 3rd Annual Conference of the Wildlife Society
Range expansion and ecology of the eastern coyote
Wolf-livestock conflict resolution …

Fourth Siam Conference On Applications Of Dynamical Systems, Siam Activity Group On Dynamical Systems

All U.S. Government Documents (Utah Regional Depository)

No abstract provided.

Integrating Agroforestry Into Usda Programs: A Task Force Report To The Usda Interagency Working Group On Agroforestry, W. J. Rietveld, James P. Lassoie, Charles A. Francis, William Farris, Catalino Blanche, Bruce Wight

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

The task force collected and synthesized infonnation and recommended actions to develop the potential of agroforestry to help attain USDA sustainable development goals.

Wright State University College Of Engineering And Computer Science Bits And Pcs Newsletter, Volume 13, Number 5, May 1997, College Of Engineering And Computer Science, Wright State University

BITs and PCs Newsletter

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

Evaluation Of Continuous Flow Constructed Wetlands Treating Swine Waste, Stephanie Rivard

Masters Theses & Specialist Projects

The ability for wetlands to purify contaminated water is not a new concept. Natural wetlands have been cleansing water within our environment for ages. After studying the process of natural wetlands the same concept was applied to municipal waste. It is the success of constructed wetlands treating municipal waste that created the new idea for the application of a wetland system to treat wastewater from livestock facilities. Through proper design and management, constructed wetlands may be useful for reducing the nutrient concentration of waste (Rieck el al., 1996). Taking into consideration the higher nutrient loads of livestock waste, the same …

The Virginia Beach Quest For Water: Drowning In A Sea Of Litigation, Richard T. Probst

Brigham Young University Journal of Public Law

No abstract provided.

The Canadian Cooperative Wildlife Health Centre And Surveillance Of Wild Animal Diseases In Canada, Volume 38, May 1997, Frederick A. Leighton, Gary A. Wobeser, Ian K. Barker, Pierre-Yves Daoust, Daniel Martineau

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

The Canadian Cooperative Wildlife Health Centre (CCWHC) was established in 1992 as an organization among Canada's 4 veterinary colleges, with a mandate to apply veterinary medicine to wildlife management and conservation in Canada. A major function of the CCWHC is nation-wide surveillance of wild animal diseases. Disease surveillance is conceived as consisting of 4 different activities: detection, diagnosis, information management, and use of information. In the CCWHC surveillance program, detection of disease is carried out by a wide range of professional and avocational field personnel, and much effort is expended to stimulate and support this activity. Diagnosis is done by …

Bulletin 4328 - Soil Testing For Vegetable Production On The Coastal Plain, Ian Mcpharlin, Murray Hegney

Bulletins 4000 -

Vegetable growers need to use fertiliser efficiently. Under-fertilising can reduce yield, which results in economic losses. Over-fertilising can reduce yield and contribute to nitrogen and phosphorus pollution of ground and surface waters. Concerns have been expressed that fertilisers applied to horticultural crops contribute to the phosphorus pollution of the rivers and estuaries of the west and south coast of Western Australia.

Soil testing is a technique that can be used by growers to make better fertiliser decisions. When soil tests show high levels of nutrients, growers can reduce fertiliser application for the current crop. This should enable growers to maintain …

Native Vegetation On Farms Survey 1996 : A Survey Of Farmers Attitudes To Native Vegetation And Landcare In The Wheatbelt Of Western Australia, Suzanne Jenkins

Resource management technical reports

The Native Vegetation on Farms survey 1996 was performed to assess the attitudes of farmers to a number of issues related to existing native vegetation on farmland, the replanting of vegetation on farms and land degradation. Research has shown that it is important for a proportion of all farmland to have some native vegetation for ecological stability, to regulate hydrological processes and for long-term sustainability of farm production.

Study On The Parasites Of Falcons In The United Arab Emirates, Mohammad Ismail M. A Sultan Al-Ulama

Theses

Sakers Falco cherrug, Gyrfalcons Falco rusticolus, Peregrines Falco peregrilllls, in addition to Hybrids (saker X gyrfalcon, or gyrfalcon X peregrine), were found to be the most popular species of falcons in United Arab Emirates (UAE).

The importance of falcons and falconry in Arabia was highlighted with a brief history of falconry in Arabia.

The study focused on the prevalence of intestinal parasites (coccidia, helminthes and nematodes) and blood parasites (Haemoproteus sp. and Leucocytozoon sp.) as well as ecto-parasites (Ticks and Mites) of these falcons, with discussion on the possible sources of infection in view of the …

The Annual Meeting Of The Iowa Academy Of Science April 25-26, 1997 [Program, 109th Meeting], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Program Summary --- 4
General Session Speakers --- 7
Awards --- 10
Symposia Programs --- 11
Poster Session --- 13
Map --- Center
Section Programs/Special Sessions --- 16
Agricultural Sciences --- 16
Anthropology --- 17
Botany --- 18
Cellular, Molecular, & Microbiology --- 19
Chemical Education --- 20
Chemistry : Inorganic , Physical , & Analytical --- 21
Chemistry : Organic & Biological --- 22
Conservation --- 23
Engineering --- 26
Geology --- 26
Physics --- 28
Physiology --- 29
Psychology/Linguistics --- 32
Science Teaching --- 32
Zoology --- 32
Local Arrangements Committee --- 34
Annual Meeting Committee --- …

Program Abstracts, 109th Session, Iowa Academy Of Science, April 25-26, 1997, Iowa Academy Of Science

Iowa Academy of Science Documents

Presentation abstracts from the annual meeting of the Iowa Academy of Science

Las Vegas Wash Water Quality Monitoring Program: 1996 Report Of Findings, Richard A. Roline, James J. Sartoris, U.S. Bureau Of Reclamation, U.S. Geological Survey

Publications (WR)

Las Vegas Wash, a natural wash east of the city of Las Vegas, Nevada, carries stormwater, groundwater drainage, and sewage effluent from three sewage treatment plants to Lake Mead. The Wash provides nearly the only surface water outlet for the entire 2,193 mi² of Las Vegas Valley. A drainage area of 1,586 mi² contributes directly to the Wash through surface flow which is channeled to Las Vegas Bay of Lake Mead, while drainage of the remaining 607 mi² is presumably subsurface and may drain toward Las Vegas Wash.

In the 1930's and 1940's, sewage treatment plants were …

The John Muir Newsletter, Spring 1997, The John Muir Center For Regional Studies

Muir Center Newsletters (1981-2015)

JOHN WgW Volume 7, Number 2 NEW MUIR Spring 1997 X I 4 J^,AN EPISODE IN THE YOSEMITE: by Frank E. Buske copyright @ 1989,1991, by Frank E. Buske (Editor's note: Dr. Frank Buske, emeritus professor and former Chair of the English Department at the University of Alaska, Fairbanks, now lives in Tucson, Arizona. This paper was presented at the 1990 John Muir Conference at UOP, and is published here, along with letters from a private collection, with the author's permission.) ('•< Muir spent the winter of 1873-75 at the McChesney home in land, having come down from his beloved mountains to spend time putting into words some of the observations he had made • ■ nig the trees and the glaciers and on the ■ - les. Mrs. Jeanne Carr and others of his I «ls had, for a long time, been * •imaging him to do more writing; they HHgested that there was a market for his j I les and a need for him to set down his ilf|overies while they were still fresh in his mind. Mrs. McChesney, in a later reminiscence, described Muir as "dressed gi»iei ally in what we call now negligee, i.e., he wore a blue flannel shirt, but was never : without a sprig of some green plant as an-S*0 jjpment." Muir's apparel would be appropriate for ij§krnd of life he most enjoyed. He disliked lifting to dress for any formal occasion and hied to avoid any social gathering that would HHuire clothing and behavior that were not comfortable to him. Although he had uently written of his loneliness, sped1 w.f t enviously about his relatives and ids who had married and were raising families, he seems to made no effort to alter his own bachelor status during that Winter in the Bay Area. Mrs. J "• ' Carr The subject of John Muir and his relationship with women is interesting to ponder, and is a topic that has received a good deal of attention and even more misinformed speculation. Some verses that he wrote before this time, highly critical of young women, their appearance and the way they dressed, prompted his friend, Bradley Brown, to write the eighteen-year old Muir, "Excuse me, John, but perhaps unreciprocated love was the cause of your rhyming against the sweet little creatures. To love is painful, that is true. Not to love is painful, too. But oh! It gives the greatest pain to love and not to be loved again." The subject of Muir's poem may well have been imaginary but Brown's observations can certainly be considered prescient. At twenty-two, in Prairie du Chien, Wisconsin, working with ice-boat inventor Wiard, John Muir wrote his brother, David, telling him of the people he was meeting. David, very much a ladies' man, replied, "I would like very well to hear that piano and Miss E.P. (excuse me, John) playing on it." Miss E.P. was, of course, Emily Pelton, niece of the proprietors of the Mandell House where Muir was living. In December of that same year, John Muir wrote his sister, Sarah, and her husband, David Galloway, of an occasion which shows a rather vivid picture of his social skills: UNIVERSITY OR page 1 (continued on page 3) PACIFIC

NEWS NOTES: JOHN MUIR CENTER PUBLICATION PROGRAM The John Muir Center announces the continuation of its series of …

Resource Law Notes Newsletter, No. 40, Spring Issue, Apr. 1997, University Of Colorado Boulder. Natural Resources Law Center

Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)

No abstract provided.

Santa Clara Magazine, Volume 39 Number 1, Spring 1997, Santa Clara University

Santa Clara Magazine

6 - BLUE SKY INVASION Searching for the American Dream, aerospace workers transform the Santa Clara Valley. By David Beers '79, Illustrations by Dug Waggoner

15 - SEEING IS BELIEVING Professor Sally Wood develops software to help students visualize basic engineering concepts. By Laura Trujillo '92

18 - CONFRONTING THE SCARS OF CENTURIES A legal challenge to California's Proposition 209 is the latest round in a long- running debate over affirmative action. By Margaret M. Russell

26 - SHADOWY ALLIANCE A recent expose alleging CIA links to the crack cocaine epidemic in California's inner cities raises questions about responsibility and …

Review Of Possible Health Effects Of Exposure To Residential Electric And Magnetic Fields, David W. Hafemeister

Physics

No abstract provided.

Ua66/10/2 Alumni Newsletter, Wku Mathematics

WKU Administration Documents

Alumni newsletter created by and about the WKU Mathematics department.