Digital Commons Network^™

The Policy/Operational Dichotmy In Intra-State Tort Liability: An Example Of The Ever-Continuing Transformation Of The Common Law, Nicholas W. Woodfield

Denver Journal of International Law & Policy

No abstract provided.

A Conversation About Equity, Claire L'Heureux-Dube

Denver Journal of International Law & Policy

No abstract provided.

Genetically Modified Food And International Law - The Biosafety Protocol And Regulations In Europe, Ved P. Nanda

Denver Journal of International Law & Policy

No abstract provided.

Water, Water Everywhere, But Too Few Drops To Drink: The Coming Fresh Water Crisis And International Environmental Law, Stephen C. Mccaffrey

Denver Journal of International Law & Policy

No abstract provided.

Washington University Magazine And Alumni News, Spring 2000

Washington University Magazine

No abstract provided.

Washington University Magazine, Winter 2000

Washington University Magazine

No abstract provided.

Children's Hospital Magazine

Children’s Hospital Magazine

No abstract provided.

Vol. 28, No. 3: Full Issue, Denver Journal Of International Law & Policy

Denver Journal of International Law & Policy

No abstract provided.

Multidrug-Resistant Strains Of Salmonella Enterica Serotype Typhi Are Genetically Homogenous And Coexist With Antibiotic-Sensitive Strains As Distinct, Independent Clones, Kwai Lin Thong, Z.A. Bhutta, T. Pang

Research Publications (2000 to 2005)

Objective: The goal of this study was to report the molecular analysis of antibiotic-sensitive and multidrug-resistant (MDR) strains of Salmonella typhi, using pulsed-field gel electrophoresis (PFGE), with a particular emphasis on the coexistence of these strains in a typhoid-endemic region of Karachi, Pakistan. Methods: One hundred isolates of S. typhi in humans (50 MDR and 50 antibiotic-sensitive isolates) from sporadic cases of typhoid fever were analyzed by Vi-phage typing, antibiograms and PFGE. Results: The MDR S. typhi strains were resistant to ampicillin, chloramphenicol, and trimethoprim-sulfamethoxazole. Analysis by PFGE showed that 50 MDR isolates of S. typhi had a single, homogenous …

Chrimcy: A Proposed Institute For Research On Reproduction, Development, And Mother, Child And Youth Health, Harvey Guyda, Robert Armstrong, Ken Milne, Alex Mackenzie, Victor Han, Robert Bortolussi, Elaine Orrbine

Paediatrics and Child Health, East Africa

The establishment of the Canadian Institutes of Health Research (CIHR) is one of the most significant and far-sighted plans to address the health of Canadians. The success of the CIHR will be determined by the degree to which Canada is able to provide focus and the resources to tackle the critical health issues affecting Canadians.

Perspective, Vol. 11, No. 2, Winter 2000, Eastern Washington University. Division Of University Relations.

Alumni Publications

This issue contains articles on David Scheerer, the JFK Library collection of science fiction pulps, Eastern Washington University's involvement in a archaeological dig near Yakima, and the Department of Music at EWU.

Field Evaluation Of Ultrasound Enhancement Of Permeable Treatment Walls, Aamod Sudhakar Sonawane

Retrospective Theses and Dissertations

The objective of this research was to demonstrate the application of ultrasound to field sites having problems with precipitation build up and corrosion. PTW s are passive reactive walls containing zero-valent iron metal for in-situ remediation of contaminated groundwater. However, loss of reactivity over time due to build up of corrosion and other precipitates on the iron surface is a major concern. Ultrasound energy has been established as an effective tool for revitalizing iron surface. This research applied ultrasound energy to a zero-valent iron wall constructed below the ground surface to remove precipitates and iron corrosion, increasing iron reactivity. Two …

Rick F. Nott V. Jody M. Lilly : Brief Of Appellee, Utah Court Of Appeals

Utah Court of Appeals Briefs (1996–2006)

Brief of Appellee

Mahaoud Al-Bahadli V. Lds Family Services, Jill Lecheminant : Brief Of Appellee, Utah Court Of Appeals

Utah Court of Appeals Briefs (1996–2006)

Appeal from a Final Judgment of the Third District Court of Salt Lake County, State of Utah Judge William B. Bohling

Scientific Investigation Of The Plant Pathogen Agrobacterium Tumefaciens, Casey M. Flanagan, Christopher B. Crowell Ii, Bryan P. Markelz

Honors Theses

A. tumefaciensis a plant pathogen and causative agent of Crown Gall Disease, an ailment that results in the development of tumors in plants. It is a unique organism in that it is the only known non-viral pathogen that transfers its DNA into the host cell. Consequently, the majority of the research conducted on A. tumefaciensinvestigates its mechanism of infection. However, A. tumefaciensis also rare to the bacterial world in that its genome is comprised of two chromosomes: one circular and one linear. Most other bacteria only have one circular chromosome. This area of research has been grossly overlooked and therefore …

University Of Central Florida Ir 3 Year Fact Book - Ay 1997-1998 Through 1999-2000, University Of Central Florida

Historical Fact Book and Enrollment

Historical fact book and enrollment data for the University of Central Florida.

James Bryan Herrick - Profiles In Cardiology, Louis J. Acierno, L. Timothy Worrell

Faculty Bibliography 2000s

No abstract provided.

Identification Of Surface Chemical Functional Groups Correlated To Failure Of Reverse Osmosis Polymeric Membranes, Sharon Beverly, Sudipta Seal, Seungkwan Hong

Faculty Bibliography 2000s

The goal of this study is to identify the causes of membrane failure observed during a 15-month operation of a low pressure reverse osmosis (RO) membrane pilot plant to treat a highly organic surface water from the Hillsborough River in Tampa, Florida, using various surface analytical techniques. Three different commercial RO membranes, made of cellulose acetate or polyamide, were used in this pilot study, and all of these membranes showed performance deterioration presumably due to membrane fouling and degradation at given experimental conditions. In order to elucidate the mechanisms of membrane failure, scanning electron microscopy with energy dispersive spectrometry (SEM/EDS), …

Association Of Beta 1 Integrin With Focal Adhesion Kinase And Paxillin In Differentiating Schwann Cells, Li-Mei Chen, Debora Bailey, Cristina Fernandez-Valle

Faculty Bibliography 2000s

Schwann cells (SCs) differentiate into a myelinating cell when simultaneously adhering to an axon destined for myelination and basal lamina. We are interested in defining the signaling pathway activated by basal lamina. Using SC/sensory neuron (N) cocultures, we identified beta 1 integrin and F-actin as components of a pathway leading to myelin gene expression and myelination (Fernandez-Valle et al., 1994, 1997). Here, we show that focal adhesion kinase (FAK) and paxillin are constitutively expressed by SCs contacting axons in the absence of basal lamina. Tyrosine phosphorylation of FAK and paxillin increases as SCs form basal lamina and differentiate. FAK and …

Feasibility Tests Of Transmission X-Ray Photoelectron Emission Microscopy Of Wet Samples, Gelsomina De Stasio, B. Gilbert, T. Nelson, R. Hansen, J. Wallace, D. Mercanti, M. Capozi, P. A. Baudat, P. Perfetti, G. Margaritondo, B. P. Tonner

Faculty Bibliography 2000s

We performed feasibility tests of photoelectron emission spectromicroscopy of wet samples in the water window (285-532 eV) soft x-ray spectral region. Water was successfully confined in an ultrahigh vacuum compatible compartment with x-ray transparent sides. This water cell was placed in the MEPHISTO spectromicroscope in a transmission geometry, and complete x-ray absorption spectra of the water window region were acquired. We also show micrographs of test samples, mounted outside of the compartment, and imaged through the water. This technique can be used to study liquid chemistry and, at least to the micron level, the microstructure of wet samples. Possibilities include …

Activation Of A Plasmodium Falciparum Cdc2-Related Kinase By Heterologous P25 And Cyclin H - Functional Characterization Of A P. Falciparum Cyclin Homologue, Karien Le Roch, Claude Sestier, Dominique Dorin, Norman Waters, Barbara Kappes, Debopan Chakrabarti, Laurent Meijer, Christina Doerig

Faculty Bibliography 2000s

Several Plasmodium falciparum genes encoding cdc2-related protein kinases have been identified, but the modalities of their regulation remains largely unexplored. Zn the present study, we investigated the regulation in vitro of PfPK5, a putative homologue of Cdk1 (cdc2) in P. falciparum. We show that (i) PfPK5 is efficiently activated by heterologous (human) cyclin H and p25, a cyclin-like molecule that specifically activates human Cdk5; (ii) the activated enzyme can be inhibited by chemical Cdk inhibitors; (iii) Pfmrk, a putative P. falciparum homologue of the Cdk-activating kinase, does neither activate nor phosphorylate PfPK5; and (iv) PfPK5 is able to autophosphorylate in …

Evidence Of Scattering Anisotropy Effects On Boundary Conditions Of The Diffusion Equation, G. Popescu, C. Mujat, A. Dogariu

Faculty Bibliography 2000s

We present experimental evidence that the diffusion process close to the boundary is fundamentally different from the bulk diffusion in the sense that it is affected by the scattering properties of the individual centers. Systematic measurements show a nontrivial behavior of the extrapolation length ratio on the scattering anisotropy of individual particles. The results are compared with other works and are supported by an independent Monte Carlo simulation. A simple analytical model that emphasizes the influence of the last scattering event successfully describes the results.

Fast Algorithms For Histogram Matching: Application To Texture Synthesis, J. P. Rolland, V. Vo, B. Bloss, C. K. Abbey

Faculty Bibliography 2000s

Texture synthesis is the ability to create ensembles of images of similar structures from sample textures that have been photographed. The method we employ for texture synthesis is based on histogram matching of images at multiple scales and orientations. This paper reports two fast and in one case simple algorithms for histogram matching We show that the sort-matching and the optimal cumulative distribution function (CDF)-matching (OCM) algorithms provide high computational speed compared to that provided by the conventional approach. The sort-matching algorithm also provides exact histogram matching. Results of texture synthesis using either method show no subjective perceptual differences. The …

Multiple Source Pools And Dispersal Barriers For Galapagos Plant Species Distribution, J. Alan Yeakley, John F. Weishampel

Faculty Bibliography 2000s

We reexamined geographic factors explaining the number of plant species on islands in the Galapagos Archipelago. We hypothesized that plant species richness (S) was related to the number of source pools and that plant species dispersal preferentially followed direct, oceanic pathways. To test different dispersal pathways from multiple source pools, the total number of islands within a given dispersal radius (i) was posed as the sum of the number of line-of-sight islands (C-i) and of the number of islands without line-of-sight connection (B-i). In partial regression analyses, controlling for nearest island area (A(2)) and for recipient island elevation (E) and …

Parameters Influencing Sediments Resuspension And The Link To Sorption Of Inorganic Compounds, Eid A. Alkhatib, Keith Castor

Chemistry & Physics Faculty Publications

In the aquatic environment, the accumulation of chemicalcontaminants by sediments poses a potential threat to endemiclife forms and drinking water resources. Trace metals such asCd, Cu, Cr, Ni, Pb, and toxic organic compounds, are among awide variety of contaminants having an affinity for sediments.In this study, experiments were performed simulating sedimentresuspension in the lower Housatonic River, Connecticut, using aParticle Entrainment Simulator. Analyses of grain sizedistributions, porosities and total organic contents of thesediments suggested that these parameters influence theredistribution and entrainment of settleable solids in the watercolumn. These findings were established by evaluating the impactof one parameter on sediment resuspension as …

Characterization Of The Interactions Within The Ccr4 -Not Complex And The Interactions Between Adr1 And Tfiid Components, Yongli Bai

Doctoral Dissertations

The mechanisms of transcriptional regulation are well conserved from yeast to human cells. Most genes are regulated at the transcriptional level, particularly, at the transcription initiation step. In Saccharomyces cerevisiae at least one transcriptional activator, ADR1, and one transcription complex, CCR4-NOT, participate in the activation of the ADH2 gene. The core 1 x 106 dalton CCR4-NOT complex consists of CCR4, CAF1, the five NOT proteins (NOT1-NOT5), and three other uncharacterized proteins. Deletion of NOT3, NOT4, or NOT5 did not affect the association of CCR4 with CAF1 in the gel filtration analysis. In contrast, NOT2 inactivation caused partial destabilization of the …

Internet Use And Its Relation To Mental And Physical Health Among Older Adults, Michael Anthony Mangan

Doctoral Dissertations

This exploratory study examined relations between frequency of Internet use among adults 65 and older and perceptions of social support and personal control. Additionally, standard multiple regression procedures were employed to assess the usefulness of frequency of Internet use, perceived social support, and perceived control as predictors of mental and physical health. Results were that frequency of Internet use was uncorrelated with perceptions of social support and personal control and was not predictive of mental or physical health. Perceived social support and perceived control emerged as predictors of mental and physical health. Recommendations for future research that refines measurement of …

Landscape-Scale Prediction Of Forest Productivity By Hyperspectral Remote Sensing Of Canopy Nitrogen, Marie-Louise Smith

Doctoral Dissertations

Foliar nitrogen concentration represents a direct and primary link between carbon and nitrogen cycling in terrestrial ecosystems. Although foliar N is used by many ecosystem models to predict leaf-level photosynthetic rates, it has rarely been examined as a direct scalar to stand-level carbon gain. Significant improvements in remote sensing detector technology in the list decade now allow for improved landscape-level estimation of the biochemical attributes of forest ecosystems.

In this study, relationships among forest growth (aboveground net primary productivity (ANPP) and aboveground woody biomass production (AWBP)), canopy chemistry and structure, and high resolution imaging spectrometry were examined for 88 long-term …

The Effects Of Ultraviolet Radiation, Highway Contamination, And Synergism Of The Two On Spotted Salamander Embryos, Sarah Letitia Turtle

Doctoral Dissertations

In this study, I examined the effects of ultraviolet radiation, highway contamination and a synergism of both factors on the spotted salamander, Ambystoma maculatum embryos in field and laboratory experiments. There are numerous reports of amphibian population declines from around the world. There are several possible factors causing the decline, including, habitat loss, environmental pollution, disease, and ultraviolet B radiation (UVB, 290--320 nm). Results of studies conducted to date seem to indicate that the impacts of these factors vary greatly among species and across geography. Amphibians have unique characteristics and life histories that make them more vulnerable to changes in …

Modeling Plant-Soil-Atmosphere Carbon Dioxide Exchange Using Optimality Principles, Kevin Patrick Tu

Doctoral Dissertations

The exchange of carbon dioxide (CO2) between terrestrial ecosystems and the atmosphere plays a central role in the ecology of the biosphere and the climate system. Towards quantification of ecosystem-atmosphere CO 2 exchange, a generalized model of plant-soil-atmosphere CO2 exchange (OPTICAL) was described and evaluated using eddy covariance measurements of net ecosystem exchange of CO2 (NEE) in arctic, boreal, temperate, and tropical landscapes. The model requires no calibration and is based on theories of plant resource optimization and plant-soil nutrient feedbacks. The model predicts canopy photosynthetic capacity (Pcmax), canopy photosynthesis (P c), plant respiration (Rp), and soil heterotrophic respiration (RH). …