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Articles 3481 - 3510 of 9523
Full-Text Articles in Entire DC Network
Depositional Environments Comprising The Birch River Section (Middle Pennsylvanian), Powell Mountain, Nicholas County, West Virginia, Jeffrey R. Rutland
Depositional Environments Comprising The Birch River Section (Middle Pennsylvanian), Powell Mountain, Nicholas County, West Virginia, Jeffrey R. Rutland
Graduate Theses, Dissertations, and Problem Reports (ETD)
A field analysis of Middle Pennsylvanian strata (Kanawhat Formation and Allegheny Formation) in central West Virginia was performed to test two depositional models, coastal plain and fluvial-deltaic. Sedimentary descriptions form the basis for two levels of interpretations, where the first goal is to interpret the depositional settings of individual architectural elements within the section. The second task was to place the compiled interpretations into the previously established regional stratigraphic framework. At Birch River, the Kanawha Formation is composed of both estuarine and alluvial facies. The estuarine facies include, estuary margin, estuarine channels, and estuarine lagoon. Alluvial facies make up the …
Assessment Of Tractor And All-Terrain Vehicle Safety Programs Available To Youth In West Virginia, Renee D. Chambers
Assessment Of Tractor And All-Terrain Vehicle Safety Programs Available To Youth In West Virginia, Renee D. Chambers
Graduate Theses, Dissertations, and Problem Reports (ETD)
The purpose of this study was to identify the number and types of tractor and ATV safety programs available to youth in West Virginia through the Extension Service and secondary agricultural education programs. The target population of this study included county Extension agents and secondary agricultural educators in West Virginia employed during the winter of 2003--2004. A descriptive research design was utilized in this study. Thirty-five percent of Extension agents and 64.5% of agricultural educators provided tractor safety educational activities to youth. One-third of Extension agents and one-fifth of agricultural educators offered ATV safety educational activities. Age groups targeted the …
Interaction Between Primary Alveolar Macrophages And Primary Alveolar Type Ii Cells Under Basal Conditions And After Lipopolysaccharide Or Quartz Exposure, Rania S. Kanj
Graduate Theses, Dissertations, and Problem Reports (ETD)
Evidence suggests that hyperproduction of reactive oxidants and inflammatory mediators plays a critical role in adverse pulmonary responses to silica or lipopolysaccharide (LPS). The main objective of this study was to contribute to advancing the understanding of the role of AM's and type II (TII) cells in the induction of pulmonary inflammation and injury in response to silica and LPS, and improve our understanding of the interaction between AM's and TII cells which would occur in vivo. To reach this objective, three aims were put forth. (1) Determine the relative responsiveness of primary rat AM's, primary rat TII cells and …
Mechanisms Of Retroviral Reverse Transcription And Assembly, Sara Kirsten Rasmussen
Mechanisms Of Retroviral Reverse Transcription And Assembly, Sara Kirsten Rasmussen
Graduate Theses, Dissertations, and Problem Reports (ETD)
The work described in these dissertation studies examines three aspects of retrovirus replication and dissects the uncovered phenomena to increase understanding of how retroviruses thrive in complex host environments. The first aspect of replication discussed is the mechanisms behind minus-strand DNA transfer, a crucial step of reverse transcription. We proved for the first time that non-viral sequences can be utilized to carry out this step of the replication process, and that the minus-strand DNA transfer step can be exploited to reconstitute a functional gene in the infected host cell. This finding serves as a proof-of-principle for a new class of …
Learning Styles Of Extension Agents Responsible For Pesticide Re-Certification Training Programs In West Virginia, Anne M. Custer-Walker
Learning Styles Of Extension Agents Responsible For Pesticide Re-Certification Training Programs In West Virginia, Anne M. Custer-Walker
Graduate Theses, Dissertations, and Problem Reports (ETD)
As a condition of license renewal necessary for restricted-use pesticides, private pesticide applicators are required to accumulate five hours or 10 continuing education units (CEUs) every three years. These programs provide valuable experiential learning opportunities to adult learners. As a result, adult learning is a topic of research. Kolb's Learning Style Inventory (LSI) has been used in research for many years to determine learning style preferences of adults. The purpose of the study was to categorize each agent according to their learning style and to determine if relationships exist between learning style preferences and the agents' major program area, Extension …
Facies Analysis Of The Devonian Gordon Stray Sandstone In West Virginia, Patrick S. Mcbride
Facies Analysis Of The Devonian Gordon Stray Sandstone In West Virginia, Patrick S. Mcbride
Graduate Theses, Dissertations, and Problem Reports (ETD)
Since its discovery in 1895, West Virginia's Jacksonburg-Stringtown field has had a primary production of 20 million barrels of oil. Based on 10 full-bore cores from Wetzel and Tyler Counties, the reservoir---the Gordon Stray Sandstone---is interpreted to be part of a barrier-island complex, comprising (from bottom to top) lower-shoreface, upper-shoreface, and foreshore sandstone. Tying core interpretations to 123 well logs across the field enables the various facies to be mapped. The major pay zone occurs stratigraphically within the middle of the shoreface facies, a medium-grained, well sorted sandstone. The barrier-island then prograded rapidly westward, laying down a thin sandstone. Mapping …
Factors Affecting Iron Status Among Infants Age 6--24 Months, Christopher Melonas
Factors Affecting Iron Status Among Infants Age 6--24 Months, Christopher Melonas
Graduate Theses, Dissertations, and Problem Reports (ETD)
Iron deficiency has been shown to have a multitude of negative effects on the growing infant. The diet plays a key role in alleviating iron deficiency within a younger population. The objective of this study was to search out specific nutrients in the diet that have some affect on iron status in a population of infants age 6 to 24 months.;This was a cross-sectional study that included 57 rural infants who participated in the WIC program. Dietary intake data was collected by 2 multiple-pass 24-hour intakes done 3 to 4 days apart. Blood was collected by venipuncture and analyzed for …
Design Of A Rodent Dynamometer, Angel M. Dorsch
Design Of A Rodent Dynamometer, Angel M. Dorsch
Graduate Theses, Dissertations, and Problem Reports (ETD)
In the past, computer controlled dynamometers have been used to perform isometric and isovelocity testing to study the effects of velocity, acceleration, and position on muscle injury. However, the effect of constant force on muscle injury in animals has not yet been studied.;A computer-controlled dynamometer was designed which could perform isometric, isovelocity, and isotonic testing on both male and female rats. A mechanical device was designed to position the rats for testing as well as provide a platform for the motor and other system components. All of the system components were connected electrically through a National Instruments UMI-7764 breakout box, …
Breaking Boundaries, Juan Giraldo
Breaking Boundaries, Juan Giraldo
Graduate Theses, Dissertations, and Problem Reports (ETD)
Graphic design communication is in constant change. Everyday new technologies emerge and evolve, affecting the way we communicate and deliver messages. For this reason, graphic designers should be able to understand the basic principles of design and effectively apply them to any media. It is my intention with this thesis to analyze the way I work in the design process, my influences, and also, why I make specific decisions based on different media. To illustrate these concepts I will discuss the body of work presented in my thesis exhibition: Breaking Boundaries.
Neurology In The 21st Century: Contemporary State Of Diagnostics And Therapeutics, Saad Shafqat, Mohammad Wasay
Neurology In The 21st Century: Contemporary State Of Diagnostics And Therapeutics, Saad Shafqat, Mohammad Wasay
Department of Medicine
Although neurological disease has been recognized since antiquity, neurology as a systematic clinical discipline is less than 130 years old. Neurological practice has traditionally been constrained by the complexity of the human nervous system, which has been slow to yield its secrets. Over the last three decades, however, clinical neurology has been transformed in terms of both diagnostics and therapeutics and now marches in lockstep with the cutting edge of medicine. Efficacious treatments are now available for the majority of neurological diseases, including epilepsy, migraine, Guillain-Barre syndrome, Parkinson's disease, multiple sclerosis, and ischemic stroke. This neurological revolution has been enabled …
Simulation Of Drosophila Circadian Oscillations, Mutations, And Light Responses By A Model With Vri, Pdp-1, And Clk, Paul Smolen, Paul E. Hardin, Brian S. Lo, Douglas A. Baxter, John H. Byrne
Simulation Of Drosophila Circadian Oscillations, Mutations, And Light Responses By A Model With Vri, Pdp-1, And Clk, Paul Smolen, Paul E. Hardin, Brian S. Lo, Douglas A. Baxter, John H. Byrne
Faculty, Staff and Student Publications
A model of Drosophila circadian rhythm generation was developed to represent feedback loops based on transcriptional regulation of per, Clk (dclock), Pdp-1, and vri (vrille). The model postulates that histone acetylation kinetics make transcriptional activation a nonlinear function of [CLK]. Such a nonlinearity is essential to simulate robust circadian oscillations of transcription in our model and in previous models. Simulations suggest that two positive feedback loops involving Clk are not essential for oscillations, because oscillations of [PER] were preserved when Clk, vri, or Pdp-1 expression was fixed. However, eliminating positive feedback by fixing vri expression altered the oscillation period. Eliminating …
Processing And Optimization Of Natural Fiber Reinforced Composites Using Date Palm Fibers, Khalifa Musabbeh Suwaidan Hamad Al-Kaabi
Processing And Optimization Of Natural Fiber Reinforced Composites Using Date Palm Fibers, Khalifa Musabbeh Suwaidan Hamad Al-Kaabi
Theses
During the last twenty years, ecological concerns have resulted in a renewed interest in natural materials. Composite materials usually depend on using man-made fibers as the reinforcing element. The possibility of using natural fibers instead of synthetic fibers is gaining acceptance among users. This work aims to investigate the possibility of extracting natural fibers from date palm trees to be used as reinforcement with polymeric materials. The objective was achieved by characterizing fibers through different chemical, physical and mechanical tests and using different treatment methods in order to modify the fiber properties. Date Palm Fibers (DPF) exhibit a cylindrical shape …
Soldiers Of Semipalatinsk: Seeking A Theory And Forum For Legal Remedy, Anne Miers Kammer
Soldiers Of Semipalatinsk: Seeking A Theory And Forum For Legal Remedy, Anne Miers Kammer
San Diego International Law Journal
This Comment will address the unique dilemma of individuals in Kazakhstan whose health has been compromised by the former Soviet Union's 40-year period of nuclear testing on what is now Kazakhstan soil. The principal legal analysis of this Comment will focus on the availability of remedies (in the form of monetary damages available through legal resolution) to the citizens and/or state of Kazakhstan, and potential judicial forums in which to seek those remedies. Particular attention will be paid to the comparative likelihood of successful remedial legal action if pursued by a private class of Kazakhstan citizens versus action pursued by …
University Of San Diego News Print Media Coverage 2004.05, University Of San Diego Office Of Public Relations
University Of San Diego News Print Media Coverage 2004.05, University Of San Diego Office Of Public Relations
Print Media Coverage (1947-2009)
Printed clippings housed in folders with a table of contents arranged by topic.
A Church Crisis: A Rhetorical Criticism Of Communication Arguments From Proponents Of Both Sides Of The Homosexual Movement In The Christian Church, Garland Brent Wallace
A Church Crisis: A Rhetorical Criticism Of Communication Arguments From Proponents Of Both Sides Of The Homosexual Movement In The Christian Church, Garland Brent Wallace
Electronic Theses and Dissertations
The increased levels of homosexual discussion in mainstream media culture have aroused opinion diversity in both secular and religious circles. The case of Bishop Gene Robinson has brought the issue of homosexuality in the priesthood to the forefront. However, the main issue does not rest on the issue of homosexuality but rather on the inspiration, validity, and authority of the Bible as scripture. After the evaluation of two pieces of rhetoric, including an interview given by Bishop Gene Robinson on a local radio broadcast and a speech given by B. L. Mauser concerning homosexuality as sin, Kenneth Burke's pentad will …
Molecular Mechanism Of Vitamin D Action And Its Implications In Ovarian Cancer Prevention And Therapy, Feng Jiang
Molecular Mechanism Of Vitamin D Action And Its Implications In Ovarian Cancer Prevention And Therapy, Feng Jiang
USF Tampa Graduate Theses and Dissertations
1,25-dihydroxyvitamin D3 (1,25VD), the active form of vitamin D (VD), suppresses the growth of numerous human cancer cell lines by inhibiting cell cycle progression and inducing cell death. Genes that mediate each of these activities remain largely unidentified and there are no preclinical data for 1,25VD analogues in ovarian cancer (OCa). We hypothesize that 1,25VD and its analogues inhibit the development of OCa. In this study, we demonstrated, (a) 1,25VD causes cell cycle arrest at the G1/S and G2/M transition and induces apoptosis in OCa cells. (b) We also found that gadd45 is one of primary target genes for 1,25VD-mediated …
Sheep And Goats: Ecological Tools For The 21st Century, C. Kim Chapman, Chad Reid
Sheep And Goats: Ecological Tools For The 21st Century, C. Kim Chapman, Chad Reid
All Current Publications
This publication explains the many benefits that sheep and goats can provide in today's society such as controlling noxious weeds, reducing incidences of wildfire, and improving rangeland.
Applying Principles Of Crossbreeding, Dale Zobell, C. Kim Chapman
Applying Principles Of Crossbreeding, Dale Zobell, C. Kim Chapman
All Current Publications
Crossbreeding can be a powerful tool to improve the productivity and profitability of a beef cattle operation when it is used correctly. This fact sheet explains considerations that need to be made for successful production and profitability.
Florida, Kate Gehring
Florida, Kate Gehring
A Midwestern Review: A Magazine of the Arts and Issues at DePauw University
Senior writing major. Plans to join Teach for America and teach in St. Louis before possibly law school.
Waldo Lake Research In 2003, Mark D. Sytsma, John Rueter, Richard Petersen, Roy Koch, Scott A. Wells, Rich Miller, Laura Johnson, Robert Leslie Annear
Waldo Lake Research In 2003, Mark D. Sytsma, John Rueter, Richard Petersen, Roy Koch, Scott A. Wells, Rich Miller, Laura Johnson, Robert Leslie Annear
Civil and Environmental Engineering Faculty Publications and Presentations
This report summarizes the first year of an effort to develop a more complete understanding of the physical, chemical, and biological characteristics that drive the ecological processes of Waldo Lake. Modern limnology recognizes the importance of watershed processes as well as in- lake processes in lake ecosystem functioning. Therefore, the approach included consideration of watershed hydrology and forcing functions that determine hydrodynamics of the system as well physical and chemical factors that may be important in regulating primary production in the lake. Data collected since 1998 was summarized and bathymetry of the basin was mapped using state-of-the-art digital depth sounding …
A Critique Of Animal Research And Training Inspired By My Experiences At The Dolphin Research Center, Carrie Hendrix
A Critique Of Animal Research And Training Inspired By My Experiences At The Dolphin Research Center, Carrie Hendrix
Undergraduate Theses and Senior Projects
No abstract provided.
Portland State Magazine, Portland State University. Office Of University Communications
Portland State Magazine, Portland State University. Office Of University Communications
Portland State Magazine
PSU’s alumni magazine, published 2-3 times a year. In this issue: Professor Michael Toth writes about the unique perspective of his discipline; College of Engineering and Computer Science makes a giant leap forward with the help of a generous gift; an unprecedented collection of contemporary Native American art is the focal point of a new center on campus; education alumni raise the bar for the children who are wards of the state; Diane Rulien ’86 directs a new museum and gallery devoted to 3-D photography; and more.
Isolation And Characterization Of A Generalized Transducing Phage For Pseudomonas Aeruginosa Strains Pao1 And Pa14, Jonathan M. Budzik, William A. Rosche, Arne Rietsch, George A. O'Toole
Isolation And Characterization Of A Generalized Transducing Phage For Pseudomonas Aeruginosa Strains Pao1 And Pa14, Jonathan M. Budzik, William A. Rosche, Arne Rietsch, George A. O'Toole
Dartmouth Scholarship
A temperate, type IV pilus-dependent, double-stranded DNA bacteriophage named DMS3 was isolated from a clinical strain of Pseudomonas aeruginosa. A clear-plaque variant of this bacteriophage was isolated. DMS3 is capable of mediating generalized transduction within and between P. aeruginosa strains PA14 and PAO1, thus providing a useful tool for the genetic analysis of P. aeruginosa.
Institutional Reckless Disregard For Truth In Public Defamation Actions Against The Press, Randall P. Bezanson
Institutional Reckless Disregard For Truth In Public Defamation Actions Against The Press, Randall P. Bezanson
ExpressO
Since its beginning, the actual malice test first announced in 1964 in New York Times v. Sullivan, has suffered from problems that are increasingly traceable to the changing face of journalism. Its demand that the mind of the reporter be proved "with convincing clarity" has adverse consequences for plaintiffs and news organizations alike. End runs around the subjective state of mind inquiry by plaintiffs have become more common. And the actual malice test's predictability, its capacity as a standard of liability to yield consistent and coherent results across a body of cases, remains a hollow promise. As Robert Sack famously …
Paper Session Ii-B - Strategies For Conducting Life Science Experiments Beyond Low Earth Orbit, Ronald L. Schaefer, Ingrid Rudolph-Angelich, Richard Mains, Darren Hughes, Lynn D. Harper, Gregory Leonard, Gregory K. Schmidt
Paper Session Ii-B - Strategies For Conducting Life Science Experiments Beyond Low Earth Orbit, Ronald L. Schaefer, Ingrid Rudolph-Angelich, Richard Mains, Darren Hughes, Lynn D. Harper, Gregory Leonard, Gregory K. Schmidt
Space Congress® Proceedings
Human exploration beyond low Earth orbit will require terrestrial life to survive and ultimately flourish in environments fundamentally different to those in which it has evolved. The effects of deep space and conditions on the surface of other planets must be studied to understand and reduce the risks to explorers, provide bioregenerative life support, and make full use of the broad research opportunities and scientific benefits offered by such unique environments. Though much is already known about biological adaptations to the space environment, key changes in terrestrial life may only be revealed over complete life cycles and across multiple generations …
Mustang Daily, April 30, 2004
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Reporter - April 30th 2004, Rit Reporter Staff
Reporter - April 30th 2004, Rit Reporter Staff
University Publications
No abstract provided.
The Murray State News, April 30, 2004, The Murray State News
The Murray State News, April 30, 2004, The Murray State News
Murray State University Collection
No abstract provided.
Curricular Affairs Committee Report #425, University Of Rhode Island Faculty Senate
Curricular Affairs Committee Report #425, University Of Rhode Island Faculty Senate
Faculty Senate Committee Reports and Appendices
No abstract provided.
Health Risk Assessment For The Introduction Of Eastern Wild Turkeys (Meleagris Gallopavo Silvestris) Into Nova Scotia, A.S. Neimanis, F.A. Leighton
Health Risk Assessment For The Introduction Of Eastern Wild Turkeys (Meleagris Gallopavo Silvestris) Into Nova Scotia, A.S. Neimanis, F.A. Leighton
Canadian Cooperative Wildlife Health Centre: Newsletters and Publications
This health risk assessment evaluates potential health risks associated with a proposed introduction of wild turkeys to the Annapolis Valley of Nova Scotia. The preferred source for the turkeys would be the Province of Ontario, but alternative sources include the northeastern United States from Minnesota eastward and Tennessee northward. This report assesses qualitatively the probability that health hazards would be created in Nova Scotia in association with the introduction of wild turkeys and the magnitude of harm that would result, and the probability that the introduced wild turkeys would encounter health hazards in Nova Scotia and the magnitude of the …