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Articles 6091 - 6120 of 7528
Full-Text Articles in Entire DC Network
1999-00, Eastern Michigan University, Program Improvements, Eastern Michigan University
1999-00, Eastern Michigan University, Program Improvements, Eastern Michigan University
Business and Finance
No abstract provided.
Evidence Of A Feeding Aggregation Of Humpback Whales (Megaptera Novaeangliae) Around Kodiak Island, Alaska, Janice Waite, Marilyn Dahlheim, Roderick Hobbs, Sally Mizroch
Evidence Of A Feeding Aggregation Of Humpback Whales (Megaptera Novaeangliae) Around Kodiak Island, Alaska, Janice Waite, Marilyn Dahlheim, Roderick Hobbs, Sally Mizroch
United States Department of Commerce: Staff Publications
The known summer feeding range of the North Pacific humpback whale (Megaptera novaeangliae) extends from California, along the coasts of Oregon, Washington, and Alaska, into the Bering Sea, along the Aleutian Islands, the Sea of Okhotsk (Tomilin 1957), and to northern Japan (Rice 1977). In feeding areas of the northeastern Pacific Ocean, humpback whale photoidentification research has been concentrated off California (Calambokidis et al. 1993), southeastern Alaska (Darling and McSweeney 1985, Baker et al. 1986, 1992; Perry et al. 1990), Prince William Sound in Alaska (von Ziegesar 1992), the Oregon and Washington coasts (Calambokidis et al. 1993), and …
Regurgitative Food Transfer Among Wild Wolves, L. David Mech, Paul C. Wolf, Jane M. Packard
Regurgitative Food Transfer Among Wild Wolves, L. David Mech, Paul C. Wolf, Jane M. Packard
United States Geological Survey, Northern Prairie Wildlife Research Center: Publications
Few studies of monogamous canids have addressed regurgitation in the context of extended parental care and alloparental care within family groups. We studied food transfer by regurgitation in a pack of wolves on Ellesmere Island, North West Territories, Canada, during 6 summers from 1988 through 1996. All adult wolves, including yearlings and a post-reproductive female, regurgitated food. Although individuals regurgitated up to five times per bout, the overall ratio of regurgitations per bout was 1.5. Pups were more likely to receive regurgitations (81%) than the breeding female (14%) or auxiliaries (6%). The breeding male regurgitated mostly to the breeding female …
An Analysis Of Differential Delayed Mortality Experienced By Stream-Type Chinook Salmon Of The Snake River, Nick Bouwes, Howard Schaller, Phaedra Budy, Charles Petrosky, Russ Kiefer, Paul Wilson, Olaf Langness, Earl Weber, Eric Tinus
An Analysis Of Differential Delayed Mortality Experienced By Stream-Type Chinook Salmon Of The Snake River, Nick Bouwes, Howard Schaller, Phaedra Budy, Charles Petrosky, Russ Kiefer, Paul Wilson, Olaf Langness, Earl Weber, Eric Tinus
United States Fish and Wildlife Service: Publications
In the Anadromous Fish Appendix of the US Army Corp of Engineers (USACE) Environmental Impact Statement on the Lower Snake River Hydrosystem Alternatives for recovery of Snake River salmon and steelhead (hereafter referred to as "A-Fish"), the National Marine Fisheries Service (NMFS) suggested that transportation effectiveness of spring/summer chinook may have improved markedly in recent years. The NMFS conclusion was based on estimates of 'D'-values (the differential delayed survival rate between transported fish and fish that migrated in-river) for 1994-1995 (NMFS, 1999). NMFS suggested, if 'D' is high (estimated in A-Fish at 0.8) and extra mortality of in-river and transported …
Background Contaminants Evaluation Of Fort Niobrara And Valentine National Wildlife Refuge, Karen J. Nelson, Brent J. Esmoil
Background Contaminants Evaluation Of Fort Niobrara And Valentine National Wildlife Refuge, Karen J. Nelson, Brent J. Esmoil
United States Fish and Wildlife Service: Publications
The objectives of this study were to determine background concentrations of metals and organic compounds in biotic and abiotic components of the Fort NiobraralValentine National Wildlife Refuge (NWR) Complex and document these results to utilize as baseline information for future contaminants investigations. To establish this baseline, sediment, water, and biotic samples (fish, double crested cormorant eggs, and vegetation) were collected from Fort Niobrara and Valentine National Wildlife Refuge in 1995 and tested for inorganic and organic contaminants. lnorganics were determined by inductively coupled plasma atomic emission spectrophotometer (lCP) scans. Arsenic and selenium were analyzed by atomic absorption spectrophotometry (AAS). Mercury …
Monitoring Of Selenium Concentrations In Biota From The Kendrick Reclamation Project, Natrona County, Wyoming 1992 - 1996, Pedro Ramirez Jr., Kimberly Dickerson
Monitoring Of Selenium Concentrations In Biota From The Kendrick Reclamation Project, Natrona County, Wyoming 1992 - 1996, Pedro Ramirez Jr., Kimberly Dickerson
United States Fish and Wildlife Service: Publications
Selenium is bioaccumulating in fish and aquatic birds inhabiting the Kendrick Reclamation Project (Kendrick) in Natrona County, Wyoming as a result of mobilization associated with irrigation return flows. Field studies conducted in the 1980’s by the U.S. Geological Survey (Survey) and the U.S. Fish and Wildlife Service (Service) as part of the Department of Interior’s National Irrigation Water Quality Program (NIWQP) revealed elevated selenium concentrations in water, sediment and biota at Kendrick and immediately downstream in the North Platte River. Selenium concentrations found in biota exceeded levels known to cause mortality and embryonic deformities in birds and impaired reproduction in …
Influence Of Prairie Dogs On Vegetation In Kansas Shortgrass Prairie, Stephen L. Winter, Jack F. Cully Jr., Jeffrey S. Pontius
Influence Of Prairie Dogs On Vegetation In Kansas Shortgrass Prairie, Stephen L. Winter, Jack F. Cully Jr., Jeffrey S. Pontius
United States Fish and Wildlife Service: Publications
We quantified plant species richness, frequency, percent cover and percent bare ground on black-tailed prairie dog colonies and non-colonized areas in southwest Kansas in 1996 and 1997. In 1996 field sampling occurred after 12 months of below-average precipitation, while field sampling in 1997 occurred after 10 months of above-average precipitation. In 1996 prairie dog colonies were characterized by lower percentages of grass cover and higher percentages of forb cover than non-colonized sites, but there was no difference in percent bare ground. In 1997 percent grass cover, forb cover and bare ground was similar for prairie dog colonies and non-colonized areas. …
The Carbon Cycle And Biogeochemical Dynamics In Lake Sediments, Walter E. Dean
The Carbon Cycle And Biogeochemical Dynamics In Lake Sediments, Walter E. Dean
United States Geological Survey: Staff Publications
The concentrations of organic carbon (OC) and CaCO3 in lake sediments are often inversely related. This relation occurs in surface sediments from different locations in the same lake, surface sediments from different lakes, and with depth in Holocene sediments. Where data on accumulation rates are available, the relation holds for organic carbon and CaCO3 accumulation rates as well. An increase of several percent OC is accompanied by a decrease of several tens of percent CaCO3 indicating that the inverse relation is not due to simple dilution of one component by another. It appears from core data that …
Negative Ph, Efflorescent Mineralogy, And Consequences For Environmental Restoration At The Iron Mountain Superfund Site, California, D. Kirk Nordstrom, Charles N. Alpers
Negative Ph, Efflorescent Mineralogy, And Consequences For Environmental Restoration At The Iron Mountain Superfund Site, California, D. Kirk Nordstrom, Charles N. Alpers
United States Geological Survey: Staff Publications
The Richmond Mine of the Iron Mountain copper deposit contains some of the most acid mine waters ever reported. Values of pH have been measured as low as -3.6, combined metal concentrations as high as 200 g/liter, and sulfate concentrations as high as 760 g/liter. Copious quantities of soluble metal sulfate salts such as melanterite, chalcanthite, coquimbite, rhomboclase, voltaite, copiapite, and halotrichite have been identified, and some of these are forming from negative-pH mine waters. Geochemical calculations show that, under a mine-plugging remediation scenario, these salts would dissolve and the resultant 600,000-m3 mine pool would have a pH of …
1999 Nebraska Swine Report
Nebraska Swine Reports
Reproduction
Changes in pH of Boar Semen Extenders
Follicular Selection and Atresia in Gilts for an Index of High Ovulation Rate and High Prenatal Survival
Health A Population Approach to Diagnosis of Grow-Finish Diarrhea Comlex
Survival of Pathogenic Intestinal Spirochetes Kept in Pure Cultures and in Pig Feces Held at Four Different Temperatures
Nutrition Feasibility of Growing and Feeding High-Oil Corn to Pigs
Bioavailability of Iron in Iron Proteinates
Zinc Oxide, With or Without Carbadox, Stimulates Performance in Nursery Pigs
The Effects of Dietary Feather Meal Concentration on Performance and Carcass Characteristics of Barrows
Defining Swine Nutrient Requirements and Allowances—What …
Survival Of Pathogenic Intestinal Spirochetes Kept In Pure Cultures And In Pig Feces Held At Four Different Temperatures, David E. S. N. Barcellos, Gerald Duhamel, Michelle R. Mathiesen
Survival Of Pathogenic Intestinal Spirochetes Kept In Pure Cultures And In Pig Feces Held At Four Different Temperatures, David E. S. N. Barcellos, Gerald Duhamel, Michelle R. Mathiesen
Nebraska Swine Reports
Porcine colonic spirochetosis (PCS) caused by Serpulina pilosicoli has been identified as a contributing cause of diarrhea and reduced performance of growing pigs in all major swine producing countries. The current view that transmission of PCS occurs through contamination of the environment by acutely or persistently infected pigs is based on the assumption that the spirochetes remain viable in the environment. The purpose of this study was to compare the viability of Serpulina pilosicoli kept in pure culture or mixed with feces at four different temperatures over time with that of Serpulina hyodysenteriae. The results of the present study indicated …
Feasibility Of Growing And Feeding High Oil Corn To Pigs, Larry L. Bitney, Duane Reese, Robert Caldwell
Feasibility Of Growing And Feeding High Oil Corn To Pigs, Larry L. Bitney, Duane Reese, Robert Caldwell
Nebraska Swine Reports
A feasibility analysis on the growing and feeding of high-oil corn (HOC) to pigs was conducted. The cost to produce HOC is about 25 to 32 cents per bushel higher than for normal corn (NC), primarily due to 7 to 10 percent yield reduction for HOC. Diets made with HOC contain between 1.5 and 3 percent additional fat. Therefore, feed efficiency should be improved, on average, by 3 to 6 percent when HOC is substituted for NC. In most cases, daily gain should improve by 0 to 3 percent with HOC in the diet. High-oil corn grown in central Nebraska …
Isolates Of Uromyces Appendiculatus With Specific Virulence To Landraces Of Phaseolus Vulgaris Of Andean Origin, Craig M. Sandlin, James R. Steadman, Carlos M. Araya, Dermot P. Coyne
Isolates Of Uromyces Appendiculatus With Specific Virulence To Landraces Of Phaseolus Vulgaris Of Andean Origin, Craig M. Sandlin, James R. Steadman, Carlos M. Araya, Dermot P. Coyne
Department of Plant Pathology: Faculty Publications
Five isolates of the bean rust fungus Uromyces appendiculatus were shown to be specifically virulent on bean genotypes of Andean origin. This specificity was demonstrated by the virulence of five pairs of isolates on a differential set of 30 Phaseolus vulgaris landraces. Each isolate pair was from a different country in the Americas and consisted of one Andean-specific isolate and one nonspecific isolate. Of the differential P. vulgaris landraces, 15 were of Middle American origin and 15 were of Andean origin. The Andean-specific rust isolates were highly virulent on Andean landraces but not on landraces of Middle American origin. …
Evolution Of A Process : An Analysis Of Three Roles, Krista M. Pelham
Evolution Of A Process : An Analysis Of Three Roles, Krista M. Pelham
Electronic Theses and Dissertations
No abstract provided.
Before Assumption / By Leandra C. Urruita, Leandra C. Urruita
Before Assumption / By Leandra C. Urruita, Leandra C. Urruita
Electronic Theses and Dissertations
No abstract provided.
Clear And Present Danger: Enforcing The International Ban On Biological And Chemical Weapons Through Sanctions, Use Of Force, And Criminalization, Michael P. Scharf
Clear And Present Danger: Enforcing The International Ban On Biological And Chemical Weapons Through Sanctions, Use Of Force, And Criminalization, Michael P. Scharf
Faculty Publications
Currently there are two means of enforcing the international prohibition of chemical and biological weapons. First, the international community can induce compliance through imposition of sanctions, such as trade embargoes, freezing of assets and diplomatic isolation. Second, when sanctions fail, States can individually or collectively respond to the threat of chemical or biological weapons by using military force. After exploring the potential strengths and weaknesses of these approaches, this article examines the desirability of supplementing them with a third approach based on the criminal prosecution of persons responsible for the production, stockpiling, transfer, or use of chemical and biological weapons.
1999 Dominican College Yearbook, Dominican University Of California Archives
1999 Dominican College Yearbook, Dominican University Of California Archives
Yearbooks 1990 - 1999
No abstract provided.
Pattern Matching Techniques And Their Applications To Computational Molecular Biology - A Review, Eric C. Rouchka
Pattern Matching Techniques And Their Applications To Computational Molecular Biology - A Review, Eric C. Rouchka
All Computer Science and Engineering Research
Pattern matching techniques have been useful in solving many problems associated with computer science, including data compression (Chrochemore and Lecroq, 1996), data encryption (RSA Laboratories, 1993), and computer vision (Grimson and Huttenlocher, 1990). In recent years, developments in molecular biology have led to large scale sequencing of genomic DNA. Since this data is being produced in such rapid fasion, tools to analyze DNA segments are desired. The goal here is to discuss various techniques and tools for solving various pattern matching questions in computational biology, including optimal sequence alignment, multiple sequence alignment, and buidling models to describe sequence families using …
Critical Race Theory-The Last Voyage, Dan Subotnik
Critical Race Theory-The Last Voyage, Dan Subotnik
Touro Law Review
No abstract provided.
Substantive Due Process, Erwin Chemerinsky
Litigation Strategies: The Rights Of Homosexuals To Adopt Children, Stella Lellos
Litigation Strategies: The Rights Of Homosexuals To Adopt Children, Stella Lellos
Touro Law Review
No abstract provided.
Carman Hall 1998-1999, Carman Hall
Microbial Colonization Of The Cloacae Of Nestling Tree Swallows, Tamara K. Mills, Michael P. Lombardo, Patrick A. Thorpe
Microbial Colonization Of The Cloacae Of Nestling Tree Swallows, Tamara K. Mills, Michael P. Lombardo, Patrick A. Thorpe
Peer Reviewed Publications
Microbes have the potential to be important selective forces in many aspects of avian biology. Microbes can affect fitness as a result of either their pathogenic or beneficial effects on host health. Little is known about the chronology of microbial colonization of nestlings or the effects of microbes on fledgling condition. We set out to (1) characterize the time course of microbial colonization of the cloacae of nestling Tree Swallows (Tachycineta bicolor), (2) examine the relationship between cloacal microbes and fledgling condition, and (3) determine if nest mates had similar assemblages of cloacal microbes. We repeatedly measured nestlings …
Mechanism Of Transport Of Sampangine Through Caco-2 Cells / By Sanjeet Ramkrishna Telang, Sanjeet Ramkrishna Telang
Mechanism Of Transport Of Sampangine Through Caco-2 Cells / By Sanjeet Ramkrishna Telang, Sanjeet Ramkrishna Telang
Electronic Theses and Dissertations
No abstract provided.
Pattern Formation In Nonequilibrium Physics, Jerry P. Gollub, J. S. Langer
Pattern Formation In Nonequilibrium Physics, Jerry P. Gollub, J. S. Langer
Physics Faculty Scholarship
No abstract provided.
Armstrong Atlantic State University 1999-2000 Catalog, Armstrong Atlantic State University
Armstrong Atlantic State University 1999-2000 Catalog, Armstrong Atlantic State University
Armstrong Office of the Registrar: Undergraduate Catalogs (Archived)
Academic catalog for Armstrong Atlantic State University.
Attentional Bias Toward Threat In Childhood Anxiety : A Preliminary Investigation Of Lexical And Facial Cues, Jill Tracey Ehrenreich
Attentional Bias Toward Threat In Childhood Anxiety : A Preliminary Investigation Of Lexical And Facial Cues, Jill Tracey Ehrenreich
Electronic Theses and Dissertations
No abstract provided.
Functional Behavioral Assessment And Positive Behavior Intervention Plan, Sandy Mccullough
Functional Behavioral Assessment And Positive Behavior Intervention Plan, Sandy Mccullough
Electronic Theses and Dissertations
No abstract provided.
A Characterization Of Peldesine Transport In Caco-2 Cell Monolayers, Henry J. Irving
A Characterization Of Peldesine Transport In Caco-2 Cell Monolayers, Henry J. Irving
Electronic Theses and Dissertations
No abstract provided.
Chemical And Microbial Properties Of Wintertime Flooded Agricultural Soils From The Mississippi Delta, Scott Alan Milburn
Chemical And Microbial Properties Of Wintertime Flooded Agricultural Soils From The Mississippi Delta, Scott Alan Milburn
Electronic Theses and Dissertations
No abstract provided.