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My Life On Mountain Railroads, William John Gilbert Gould

All USU Press Publications

In 1917, Gilbert Gould achieved his dream to be an engineer, and began running engines for the Denver & Rio Grande and later for the Utah Railway. He was a natural storyteller, and his recollections are entertaining and historically rewarding.

Final Environmental Impact Statement Union Pacific Resources Company Greater Wamsutter Area Ii Natural Gas Development Project, United States Department Of The Interior Bureau Of Land Management

Final Environmental Impact Statements (WY)

This final Environmental Impact Statement assesses the environmental consequences of a proposed natural gas development project in southwestern Carbon and eastern Sweetwater Counties, approximately 45 miles southwest of Rawlins, Wyoming. Public scoping commenced on December 13, 1993. All issues raised during scoping and interdisciplinary team preparation of the analysis were addressed in the Draft Environmental Impact Statement (DEIS). This document should be used in conjunction with the DEIS. Copies of the DEIS are available from the Great Divide Resource Area at the address given on the bottom of this page. The DEIS was made available to the EPA and the …

Bone Absorptiometry In Metabolic Bone Disease: Baseline Values And Long-Term Treatment With Calcitriol (Post-Menopausal Osteoporosis Versus Osteomalacia), A. Caniggia, B. Frediani

Cells and Materials

Total body bone absorptiometry reveals low mineral density in both postmenopausal osteoporosis and osteomalacia patients. The method was used to investigate the effect of calcitriol administration on patients suffering from one of these conditions. In osteomalacia, the administration of calcitriol resulted in a dramatic improvement in bone mineral density (sometimes up to 50% in 12 months), indicating the rapid mineralization of previously uncalcified bone tissue as a result of the normalization of the Ca x P product. In osteoporosis a similar treatment was seen to halt the progressive decrease in bone mineral levels and sometimes resulted in minor increases in …

Optical Bone Chambers As Tools For Studying The Bone-Implant Interface: A Review, Howard Winet

Cells and Materials

Bone chamber intravital microscopy combines the control volume of in vitro models and the chemical complexity of in vivo models to optimize the study of bone physiology in situ. As an optical tool it provides a window to dynamic events at the tissue level of magnification. In particular, it allows measures of microvascular events: (1) in space by magnifying local perfused vasculature and microcirculation at any instant, and (2) in time by providing the same volume of tissue for weekly viewing of an evolving process such as bone healing. This quartz-bearing titanium screw has revealed a consistent order for …

The Microeconomics Of Coalition Alignments: Some Insights On Food Price Policy, Christopher B. Barrett

Economic Research Institute Study Papers

This paper concerns the objective alignment of individuals' material interests into groupings for collective action, and how these groupings vary with economic structure and in response to previous periods' policy choices. It establishes analytically the microeconomic basis for coalition alignments with respect to food price policy, then numerically simulates the comparative static effects of alternative food policies on coalition structure. A parsimonious household model applied to a heterogeneously endowed society demonstrates the inherent inextricability of price policy from land, population, and technology policies in food agriculture. Moreover, coalition alignments on particular policy debates are path-dependent.

Introduction To Farm And Ranch Accounting Using Quicken, Larry Bond

Economic Research Institute Study Papers

This publication has been written to help the Quicken user understand the difference between tractional accounting procedures and the way Quicken does things to accomplish the same result. It is not meant to be an introduction to Quicken. Probably the majority of those who use Quicken use it only as a convenient way to record the checks they write and to assign a category to each check so they have some idea where there money is going.

Those who have had some exposure to Quicken will be able to concentrate more on the process than the procedure, and will be …

Department Of Energy Programmatic Spent Nuclear Fuel Management And Idaho National Engineering Laboratory Environmental Restoration And Waste Management Programs Final Environmental Impact Statement, Summary, United States Department Of Energy

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

This document analyzes (at a programmatic level) the potential environmental consequences over the next 40 years of alternatives related to the transportation, receipt, processing, and storage of spent nuclear fuel under the responsibility of the U.S. Department of Energy. It also analyzes the site-specific consequences of the Idaho National Engineering Laboratory sitewide actions anticipated over the next 10 years for waste and spent nuclear fuel management and environmental restoration. For programmatic spent nuclear fuel management, this document analyzes alternatives of no action, decentralization, regionalization, centralization and the use of the plans that existed in 1992 and 1993 for the managment …

Department Of Energy Programmatic Spent Nuclear Fuel Management And Idaho National Engineering Laboratory Environmental Restoration And Waste Management Programs Final Environmental Impact Statement, Volume 1, Appendix E, United States Department Of Energy

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

The U.S. Department of Energy (DOE) is performing a DOE-wide programmatic evaluation of spent nuclear fuel (SNF) management alternatives in order to determine the appropriate means of managing existing and projected quantities of SNF from now until the year 2035. At the same time, the DOE is performing a site-specific assessment of the Idaho National Engineering Laboratory (INEL) in order to determine how to manage environmental restoration, waste management, and SNF at the INEL. Sites currently involved with the management of major fractions of DOE SNF (i.e., the Hanford Site, Savannah River Site, and INEL), alternative sites being analyzed for …

Department Of Energy Programmatic Spent Nuclear Fuel Management And Idaho National Engineering Laboratory Environmental Restoration And Waste Management Programs Final Environmental Impact Statement, Volume 3, Part B, United States Department Of Energy

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

DOE acknowledges its responsibility to safely manage spent nuclear fuel (SNF). The Secretary of Energy has publicly affirmed that current DOE policy and practice emphasize safety and environmental considerations above other program goals. DOE is formally committed to protecting the safety and health of its workers, the public, and the environment. Furthermore, DOE intends to design, construct and operate facilities in a safe manner, relying on lessons learned from the last 40 years of SNF management. DOE is working to rectify and eliminate any adverse environmental impacts from past programs.

Department Of Energy Programmatic Spent Nuclear Fuel Management And Idaho National Engineering Laboratory Environmental Restoration And Waste Management Programs Final Environmental Impact Statement, Volume 1, Appendix F, United States Department Of Energy

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

This appendix addresses the interim storage of spent nuclear fuel (SNF) at two U.S. Department of Energy sites, the Nevada Test Site (NTS) and the Oak Ridge Reservation (ORR). These sites are being considered to provide a reasonable range of alternative settings at which future SNF management activities could be conducted. These locations are not currently involved in management of large quantities of SNF; NTS has none, and ORR has only small quantities. But NTS and ORR do offer experience and infrastructure for the handling, processing and storage of radioactive materials, and they do exemplify a broad spectrum of environmental …

Department Of Energy Programmatic Spent Nuclear Fuel Management And Idaho National Engineering Laboratory Environmental Restoration And Waste Management Programs Final Environmental Impact Statement, Volume 3, Part A, United States Department Of Energy

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

This document analyzes at a programmatic level the potential environmental consequences over the next 40 years of alternatives related to the transportation, receipt, processing, and storage of spent nuclear fuel under the responsibility of the U.S. Department of Energy. It also analyzes the site-specific consequences of the Idaho National Engineering Laboratory sitewide actions anticipated over the next 10 years for waste and spent nuclear fuel management and environmental restoration. For programmatic spent nuclear fuel management, this document analyzes alternatives of no action, decentralization, regionalization, centralization and the use of the plans that existed in 1992/1993 for the management of these …

Department Of Energy Programmatic Spent Nuclear Fuel Management And Idaho National Engineering Laboratory Environmental Restoration And Waste Management Programs Final Environmental Impact Statement, Volume 1, United States Department Of Energy

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

The U.S. Department of Energy (DOE) is evaluating its options for two separate but related sets of decisions pertinent to the mangement of the spent nuclear fuel (SNF) for which the DOE is responsible. As a result, this Environmental Impact Statemt (EIS) is divided into two parts. Volume 1 involves programmatic (DOE-wide) approaches to the management of DOE's SNF. Volume 2 discusses site-specific approaches for environmental restoration and waste management activities at the Idaho National Engineering Laboratory, including SNF management. This EIS has been prepared in accordance with the National Environmental Policy Act and its applicable implementing regulations (40 CFR …

Department Of Energy Programmatic Spent Nuclear Fuel Management And Idaho National Engineering Laboratory Environmental Restoration And Waste Management Programs Final Environmental Impact Statement, Volume 2, Part A, United States Department Of Energy

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

This document analyzes at a programmatic level the potential environmental consequences over the next 40 years of alternatives related to the transportation, receipt, processing, and storage of spent nuclear fuel under the responsibility of the U.S. Department of Energy. It also analyzes the site-specific consequences of the Idaho National Engineering Laboratory sitewide actions anticipated over the next 10 years for waste and spent nuclear fuel management and environmental restoration. For programmatic spent nuclear fuel management, this document analyzes alternatives of no action, decentralization, regionalization, centralization and the use of the plans that existed in 1992/1993 for the management of these …

Boise River Wildfire Recovery Project Final Environmental Impact Statement, United States Forest Service

Final Environmental Impact Statements (ID)

The Final Environmental Impact Statement (FEIS) describes three alternative approaches for salvage harvest and reforestation across 102,000 acres of National Forest System land that burned in 1994. The project area is northeast of the city of Boise and is located on the Idaho City and Mountain Home Ranger Districts. The proposed action (Alternative 2) would harvest fire-killed timber on approximately 81,000 acres, including Inventoried Roadless Areas (IRAs), and maintain trees for site protection, regeneration, and wildlife. Alternative 3 would implement the same management prescriptions, but harvesting activities would take place over 64,400 acres outside IRAs. Alternative 1 is the no …

Some Observations On The Structure Of Encrusting Biofilms Of Proteus Mirabilis On Urethral Catheters, C. Winters, D. J. Stickler, N. S. Howe, T. J. Williams, N. Wilkinson, C. J. Buckley

Cells and Materials

A physical model of the bladder has been used to study the process of urinary catheter encrustation. Techniques have been devised for the preparation of sections through these encrustations in situ on the luminal surfaces of catheters and for mapping the distribution of calcium and magnesium in the biofilms. Transmission electron microscopy on these sections showed struvite-like crystals lying in the matrix and in direct contact with the catheter surface. Calcium phosphate ("bioapatite") was distributed throughout the film and many of these amorphous particles appear to have cells at their cores. Freeze-substituted sections of biofilms also showed electron dense materials …

The Use Of Titanium In Dentistry, Toru Okabe, Hakon Hero

Cells and Materials

The aerospace, energy, and chemical industries have benefitted from favorable applications of titanium and titanium alloys since the 1950's. Only about 15 years ago, researchers began investigating titanium as a material with the potential for various uses in the dental field, mainly because of its proven biocompatibility and other attractive properties. The present review examines updated information on the use of titanium in a major area of dentistry. Titanium-based alloys used for casting, casting equipment and procedures, casting investment materials, and porcelain veneering are discussed. Information about advances made in techniques other than casting, which could widen the applications of …

Managing Livestock Grazing For Biodiversity, P.D. Doc Hatfield

Natural Resources and Environmental Issues

Hatfield's High Desert Ranch is a 400-cow operation on about 35,000 acres of private and federally leased juniper and sagebrush rangeland in central Oregon. The major economic output is breeding stock and value-added beef marketed through a cooperative to health-food stores in the Pacific Northwest and to Japan. Our cows are viewed as tools to enhance the quality of the grass-the main crop we manage. Prescribed burning is used to reduce sagebrush and juniper and simultaneously to improve watersheds as well as cattle forage. Biodiversity in our eyes is different age classes of trees and brush, different species of plants …

Factors Influencing The Context And Principles Of Ecosystem Management, Hal Salwasser

Natural Resources and Environmental Issues

The earth's population has grown eleven-fold in the last 300 years, therefore there are fewer resources and less space available for each individual, living thing: hence the biodiversity crisis. Human use of resources has increased at a greater rate than population growth. Agricultural and natural resources use and efficiency gains will be required to stop ecosystem degradation. All ecosystems have biological and physical limits, are complex and interconnected in space and time, are constantly changing in only partially predictable ways, and are renewable. Sustainable development, though a nebulous statement of intent, affirms maintaining healthy, productive land and natural resources. Ecosystem …

Learning To Play By Nature's Rules, Winifred B. Kessler

Natural Resources and Environmental Issues

Many countries are applying new, ecosystem-based approaches in management of lands and natural resources. In the United States, policies and practices of "ecosystems management" are significantly changing management of public forests and rangelands. The changes originate from public dissatisfaction with land-management planning and practices, and from growing concern for the health, diversity, and sustainability of forest and rangeland ecosystems. Ecosystem management emphasizes ecological processes and strives to work with, rather than against, the natural dynamics that shape and sustain ecological systems. It takes a big-picture perspective on land and resources management, and furthers understanding of ecological systems and management effects …

Role Of The National Biological Survey In Ecosystem Management, John Mosesso

Natural Resources and Environmental Issues

Formation of the National Biological Survey was one of Secretary Babbitt's first administrative acts. The mission of NBS is to research, inventory, and monitor the nation's living resources, and to provide biological data to resource managers, universities, and other organizations. The ultimate purpose is to anticipate incipient resource problems. The NBS role is non-advocacy, non-managerial, non-regulatory. It will adopt an ecosystem perspective which will integrate ecological, economic, and social principles to promote sustainability, diversity, and ecological health. NBS will operate on seven key principles: (1) People are part of ecosystems. (2) Diversity and sustainability are keys to ecosystem management. (3) …

Blm's Ecosystem Approach To Management, Mike Dombeck

Natural Resources and Environmental Issues

Ecosystem management is about maintaining the health, diversity, and productivity of the land, i.e., clean water, abundant native perennial grasses, sustainable fish populations, healthy watersheds. We will use the ecosystem approach to streamline administrative processes and improve fiscal and environmental accountability. It involves coordinated planning at the local level, forming partnerships, and using good information to manage the land Education is key. The principles of ecosystem management form the philosophic underpinning of a new land ethic with roots in the philosophies of Roosevelt, Pinchot, Leopold, and others.

Agencies' Roles In Ecosystem Management: Usda Forest Service Directions, Jack Ward Thomas

Natural Resources and Environmental Issues

The Forest Service has evolved to a new land ethic: preservation of the function, health, and productivity of ecosystems, including the production of goods and services for people. This evolution is the result of several converging streams including advances in scientific technology, emerging political directions, and realization that problems need to be addressed at the outset. A number of challenges are facing the move to ecosystem management (EM) including a number of statutory changes or clarifications, declining budgets and staff, and the need to work more closely with the other agencies. The Forest Service intends to play a leadership role …

Utah Science Vol. 56 No. 4, Winter 1995

Utah Science

2 RENEWED INTEREST IN PASTURE RESEARCH

3 RANCHING FOR PROFIT

9 BUILDING BETTER PASTURES

9 PASTURE HEALTH DEPENDS ON SOIL

9 WEED CONTROL BOOSTS PASTURE PRODUCTIVITY

10 OVERGRAZING PLAGUES WASATCH FRONT PASTU RES

11 A PRIMER ON PASTURE MANAGEMENT

13 NEW FORAGES FOR PASTURES

15 DON'T DEPEND ON COWS TO RECYCLE NUTRIENTS

15 DON'T UNDERESTIMATE PASTURE IRRIGATION NEEDS

15 GUIDELINES FOR PASTURE RENOVATION

20 MANAGEMENT'S THE KEY TO INTENSIVE GRAZING

Acidic Deposition, Ecosystem Processes, And Nitrogen Saturation In A High Elevation Southern Appalachian Watershed, C. S. Nodvin, H. Van Miegroet, S. E. Lindberg, N. S. Nicholas, D. W. Johnson

Watershed Sciences Faculty Publications

High-elevation red spruce-Fraser fir forests in the Southern Appalachian mountains: 1) receive among the highest rates of atmospheric deposition measured in North America, 2) contain old-growth forests, 3) have shown declines in forest health, 4) have sustained high insect-caused fir mortality, and 5) contain poorly buffered soils and stream systems. High rates of nitrogen and sulphur deposition (sim1900 and sim2200 Eq·ha–1·yr–1, respectively) are dominated by dry and cloud deposition processes. Large leaching fluxes of nitrate-nitrogen (100–1400 Eq·ha–1·yr–1) occur within the soil profile. We have expanded the study to the watershed scale with monitoring of: precipitation, throughfall, stream hydrology, and stream …

Bats: Wildlife Damage Management Series, V Depaepe, Terry A. Messmer, Michael R. Conover, B. B. Blackwell

Wildland Resources Faculty Publications

Bats belong to the order Chiroptera which means "hand-wing." They are the only mammal capable of true flight. There are approximately 950 species of bats in the world, making up over 20% of all mammals. Of the 44 species of bats found in the United States, 18 occur in Utah during some time of the year. The big brown bat (Eptesicus fuscus) is the most common bat in Utah, and is one of the most widely distributed species in North America (Figure 1).

Treatment Of Pentachlorophenol With Manganese Oxide Addition To Biotic And Abiotic Sediments, R. Petrie, J. E. Mclean, Ronald C. Sims

Biological Engineering Faculty Publications

Laboratory microcosms containing subsamples of a complex environmental sediment were used to evaluate the addition of oxidized manganese as the primary electron acceptor in the presence of pentachlorophenol (PCP) as the primary electron donor. Manganese oxide (MnO₂) particles were added to poisoned abiotic and non-poisoned biotic microcosms and incubated at 11°C in the presence of sediment samples that were shown capable of mineralizing PCP with indigenous microorganisms. Reduction in PCP concentration and production of reduced manganese was measured for both abiotic and biotic systems.

PCP was observed to be transformed most rapidly and to the greatest extent in …

Evaluation Of Biological Treatability Of Soil Contaminated With Manufactured Gas Plant Waste, J. S. Ginn, Ronald C. Sims, I. P. Murarka

Biological Engineering Faculty Publications

The biological treatability of subsurface soil contaminated with manufactured gas plant (MGP) waste was evaluated. Mineralization assays incorporating ¹⁴C-phenanthrene were used to evaluate the biotransformation potential of indigenous microorganisms at the site. Multi-phase laboratory microcosms were used to evaluate the interphase transfer potential and chemical mass distribution of phenanthrene. The Microtox™ bioassay was used to evaluate detoxification trends at the site. Mineralization results indicated that indigenous microorganisms at the site were capable of transforming phenanthrene, a component of coal-tar creosote. Results also indicated that spiked ¹⁴C-phenanthrene mineralization was influenced by nutrient addition and by the amount of contamination. …

Food Safety And The Microwave, Georgia Lauritzen

All Current Publications

No abstract provided.

Boron Reconstructed Si(111) Surfaces Produced By B2o3 Decomposition, J. Nogami, S. Yoshikawa, J. C. Glueckstein, P. Pianetta

Scanning Microscopy

Scanning tunneling microscopy has been used to study the growth of boron on the Si(111) surface. Boron was deposited in the form of B₂O₃ which was decomposed by heating the substrate. With this technique, it is possible to control the B coverage, and also to produce the well known √3 x √3 reconstruction at annealing temperatures as low as 600°C. The optimal conditions for the formation of the √3 x √3 surface by B₂O₃ decomposition are given. In addition, the nature of the √3 x √3 surface over …

Urinary Glycosaminoglycans Are Selectively Included Into Calcium Oxalate Crystals Precipitated From Whole Human Urine, Koji Suzuki, Keiko Mayne, Ian R. Doyle, Rosemary L. Ryall

Scanning Microscopy

Urinary glycosaminoglycans are selectively included into calcium oxalate (CaOx) crystals precipitated from whole human urine: The presence of glycosaminoglycans (GAGs) in the organic matrix of urinary stones, and their known effects on CaOx crystallization have prompted speculation regarding their role in CaOx urolithiasis. The aim of this study was to examine the involvement of GAGs in the early stages of CaOx crystallization in human urine. Urine samples were collected from healthy men and CaOx crystallization was induced by the addition of a sodium oxalate load. The crystals were harvested and demineralized, and the GAG content of the resulting extract analysed …