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The Eagleville Times,Volume 5, Issue 1, Debbie Ryan

Eagleville Times

No abstract provided.

The Endogenous Cannabinoid Anandamide Inhibits Cromakalim-Activated K+ Currents In Follicle-Enclosed Xenopus Oocytes, Murat Oz, Keun-Hang Susan Yang, Meral Dinc, Toni S. Shippenberg

Mathematics, Physics, and Computer Science Faculty Articles and Research

The effect of the endogenous cannabinoid anandamide on K+ currents activated by the ATP-sensitive potassium (KATP) channel opener cromakalim was investigated in follicle-enclosed Xenopus oocytes using the two-electrode voltage-clamp technique. Anandamide (1–90 μM) reversibly inhibited cromakalim-induced K+ currents, with an IC50 value of 8.1 ± 2 μM. Inhibition was noncompetitive and independent of membrane potential. Coapplication of anandamide with the cannabinoid type 1 (CB1) receptor antagonist N-(piperidin-1-yl)-5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboximide hydrochloride (SR 141716A) (1 μM), the CB2 receptor antagonist N-[(1S)endo-1,3,3-trimethyl bicyclo heptan-2-yl]-5-(4-chloro-3-methylphenyl)-1-(4-methylbenzyl)-pyrazole-3-carboxamide (SR144528) (1 μM), or pertussis toxin (5 μg/ml) did not alter the inhibitory effect of anandamide, suggesting that known cannabinoid receptors …

Secrecy And Access In An Innovation Intensive Economy: Reordering Information Privileges In Environmental, Health, And Safety Law, Mary L. Lyndon

University of Colorado Law Review

This article examines the law concerned with access to information that is commercially valuable when it is kept secret but is also essential to environmental, health, and safety (EHS) risk evaluation. EHS law stimulates sustainable economic activity, including new technologies, and thus complements intellectual property law. Access to EHS information is essential to risk management, but current disclosure obligations are unclear, as the law is a patchwork of familiar but ill-fitting concepts and entitlements. The article discusses the current law that affects disclosure, taking into account recent changes in the technological and economic landscape. It also describes the contrasting uses …

E-Mail To Rebecca, Dale D. Goble

University of Colorado Law Review

H.L.A. Hart is probably the most important legal theorist in the modern English-speaking world. The intriguing subtitle of Nicola Lacey's intimate biography, "The Nightmare and the Noble Dream, " echoes the name of Hart's 1997 Georgia Law Review paper, in which he identifies two warring, equally inadequate, visions of law in American jurisprudence: the "nightmare" of complete indeterminacy and unbridled judicial discretion and the "noble dream " of a closed, deterministic legal system of judicial restraint. Lacey implies that Hart's life itself was both a nightmare and a noble dream. This book review expands on Lacey's work and suggests how …

Local Decisions, National Impact: Why The Public School Textbook Selection Process Should Be Viewpoint Neutral, Rebecca Tanglen

University of Colorado Law Review

In its decision in Hazelwood School District v. Kuhlmeier, the Supreme Court determined that in the public school context, government restriction on speech must be related to "legitimate pedagogical concerns." However, the question remains open whether that standard requires such restrictions to be viewpoint neutral; the circuit courts are split on this question. This Comment explores the issue in the context of the public school textbook selection process, concluding that the process should be viewpoint neutral. As an initial matter, it argues that the selection of textbooks for use in the public schools should be analyzed under the public forum …

Representation And The Spatial Bias Of Direct Democracy, Daniel A. Smith

University of Colorado Law Review

Daniel Smith analyzes whether direct democracy favors urban and suburban voters' interests at the expense of rural voters' interests. After reviewing existing academic literature on the (sub)urban rural divide in direct democracy contests, the author performs an empirical analysis of county-level voting data on numerous recent Colorado ballot initiatives. The author concludes that there is a significant regional bias concerning popular votes on ballot initiatives, and that rural communities of interest will likely continue to be tyrannized by (sub)urban majorities in statewide ballot contests

Climate Change And The Poorest Nations: Further Reflections On Global Inequality, Ruth Gordon

University of Colorado Law Review

This article considers climate change from the perspective of the Third World and more particularly from the vantage point of the poorest nations in the international system. It concludes that those nations that are the most geographically and economically vulnerable will also have the least impact on mechanisms to halt the progress of this impending disaster. Hence, climate change is examined as yet another chapter in Third World powerlessness. Despite the fact that low-income nations participate in international deliberations, they do so from an exceedingly weak position that puts them in the untenable position of being on the receiving end …

Indigenous People And Environmental Justice: The Impact Of Climate Change, Rebecca Tsosie

University of Colorado Law Review

The international dialogue on climate change is currently focused on a strategy of adaptation that includes the projected removal of entire communities, if necessary. Not surprisingly, many of the geographical regions that are most vulnerable to the effects of climate change are also the traditional lands of indigenous communities. This article takes the position that the adaptation strategy will prove genocidal for many groups of indigenous people, and instead argues for recognition of an indigenous right to environmental selfdetermination, which would allow indigenous peoples to maintain their cultural and political status upon their traditional lands. In the context of climate …

Mammals And Amphibians Of Southeast Alaska, S.O. Macdonald, Joseph A. Cook

Special Publications

This report continues the process of documenting the 82 species of mammals and 8 amphibians known to occur, or have recently occurred, In Southeast Alaska. Species accounts are based on a review of the literature, examination of specl mens and associated field notes at natural history museums, and a series of expeditions we conducted through 1999 through the University of Alaska Museum of the North. Our primary conclusion from this survey is that information as basic as distribution and taxonomic status is unavailable for most species of mammals and amphibians. Most species are poorly documented with 53% of mammals represented …

Recent Observations Of The Distribution Of Woodchucks (Marmota Monax) In Arkansas, C. Renn Tumlison, D. Blake Sasse, Todd Pennington, Nicole Freeman

Journal of the Arkansas Academy of Science

During the last couple of decades, the distribution of the woodchuck (Marmota monax) appeared to be expanding southward in Arkansas (Tumlison et al. 2001). An increase in the frequency of new sightings led us to re-evaluate the present status of this species of squirrel in the state. The woodchuck is not easily confused with other mammals, therefore we sought records of sightings to update information about its distribution. Recent range expansion had been documented in southwestern Arkansas, so we placed notices in stores and advertised in local newspapers in that region to intensively seek new records of sightings from the …

Results Of The Chemical Analyses Produced At The Irsst For 2001-2005, Claude Ostiguy, Mathieu Fournier, Thierry Petitjean-Roget, Jacques Lesage, Alain Lajoie

Rapports de recherche scientifique

Cliquez ici pour la version française de ce rapport

Le réseau québécois de prévention compte plusieurs centaines de personnes qui interviennent régulièrement dans les entreprises afin d’y prélever des échantillons permettant d’évaluer la qualité de l’air. Ces échantillons sont analysés à l’IRSST.

De 2001 à 2005, dans le cadre de l’entente de service avec la CSST et son réseau et les ASP, des rapports annuels ont permis d’identifier certaines substances retrouvées en fortes concentrations dans les grands groupes industriels de la Classification des activités économiques du Québec (CAEQ) de 1984 (classification à deux chiffres). Le présent rapport dresse un portrait …

Surveillance De L'Asthme Professionnel Chez Des Travailleurs Dans Des Secteurs À Risque, Denyse Gautrin, Jean-Luc Malo, Claire Infante-Rivard, Heberto Ghezzo

Rapports de recherche scientifique

L’asthme professionnel est maintenant la maladie respiratoire professionnelle la plus répandue. Par contre il y a peu d’études prospectives de l’histoire naturelle de l’allergie respiratoire à partir du début de l’exposition à des agents causals au travail jusqu’au développement des stades pré cliniques et cliniques de la maladie elle-même. Parmi les principales critiques formulées à l’endroit des quelques études existantes on retrouve: 1) que les sujets ont été recrutés, non pas au début, mais après quelques années d’exposition ; 2) que le pourcentage de pertes au suivi était élevé.

Au Québec, comme dans la plupart des pays industrialisés, l’asthme professionnel …

Utilizing Leisure Activities During Upper Extremity Rehabilitation: An Occupational Therapy Treatment Protocol, Sherri D. Strohman

Occupational Therapy Capstones

No abstract provided.

Démarche Stratégique De Prévention Des Problèmes De Santé Mentale Au Travail, Jean-Pierre Brun, Caroline Biron, Hans Ivers

Rapports de recherche scientifique

Click here for the English version of this report

Malgré une quantité impressionnante de données empiriques démontrant les conséquences néfastes du stress au travail sur la santé des individus et des organisations, il existe peu d’évidences scientifiques sur le processus d’implantation et l’efficacité des interventions visant à prévenir le stress au travail. Plusieurs revues de la littérature scientifique sur les programmes de prévention du stress au travail montrent la dominance des programmes de prévention centrés sur l’individu (DeFrank & Cooper, 1987; Van Der Hek & Plomp, 1997). Les effets associés à ce type d’intervention sont généralement limités et de durée …

Réduction De L'Émission De Formaldéhyde : Modification De La Formulation Du Liant Dans Les Usines De Panneaux De Particules, Abdelkader Chaala

Rapports de recherche scientifique

Les résines à base d’urée formaldéhyde (UF) sont largement utilisées pour la fabrication de panneaux de particules. L’usage de ces résines est dû au mérite du formaldéhyde qui est un composé organique se distinguant par son faible coût et sa grande réactivité. En dépit de ces avantages, le formaldéhyde est considéré comme une substance chimique qu’il faut réduire et dont l’usage doit graduellement être éliminé.

En effet, le formaldéhyde, présent dans l’air à une concentration supérieure à 0,1 ppm, peut causer des irritations et l’inflammation des yeux, des voies respiratoires et de la peau chez l’être humain. Dans les usines …

Qualité De L'Air Dans Les Étables De Veaux De Lait, Jacques Lavoie, Yves Beaudet, Stéphane Lemay, Martin Belzile, Caroline Côté, Stéphane Godbout, Kathie Roseberry

Rapports de recherche scientifique

La qualité de l’air à l’intérieur des bâtiments d’élevage est reconnue comme pouvant avoir un impact sur la qualité de vie et la santé des travailleurs aussi bien que sur les performances animales. Les producteurs de veaux de lait sont conscients de ce fait, surtout en condition hivernale lorsque la ventilation est réduite. Cette étude a donc été mise en place afin d’évaluer la qualité de l’air à l’intérieur de bâtiments d’élevage de veaux de lait durant trois saisons (hiver, printemps et été) afin de quantifier le risque pour les producteurs associé à la qualité de l’air.

Trois fermes ayant …

Tungoil Tree (Aleurites Fordii Hemsl.) (Euphorbiaceae): New To The Arkansas Flora, Brett Serviss, Nicole Freeman, Joslyn Hernandez, Allen Leible, Chris Talley

Journal of the Arkansas Academy of Science

No abstract provided.

Pto Performance And Nox Emissions With D2, B20, And B100 Fuels In A John Deere 3203 Compact Tractor, Matthew Hardin, Tonya Brown, Melanie Roller, Donald Johnson, George Wardlow

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Tests were conducted in fall 2006 on a John Deere 3203 diesel tractor to determine differences in specific fuel consumption, power take-off (PTO) torque, PTO power, thermal efficiency, and oxides of nitrogen (NOx) emissions between No. 2 diesel (D2), 20% biodiesel (B20), and 100% biodiesel (B100). Four 1-hour tests were conducted on each fuel. The results indicated no statistically significant differences (p≤.05) between D2 or B20 on any variable of interest. However, B100 resulted in significantly (p≤.05) increased, specific fuel consumption and thermal efficiency and decreased PTO torque and PTO power over both D2 and B20. These data suggest that …

Moore's Paradoxes And Iterated Belief, John N. Williams

Research Collection School of Social Sciences

I give an account of the absurdity of Moorean beliefs of the omissive form (om) p and I don’t believe that p, and the commissive form (com) p and I believe that not-p, from which I extract a definition of Moorean absurdity. I then argue for an account of the absurdity of Moorean assertion. After neutralizing two objections to my whole account, I show that Roy Sorensen’s own account of the absurdity of his ‘iterated cases’ (om1) p and I don’t believe that I believe that p, and (com1) p and I believe that I believe that not-p, is unsatisfactory. …

Nebraska Cooperative Fish And Wildlife Research Unit: Report Of Activities October 2006 – October 2007, Craig R. Allen, Kevin L. Pope

School of Natural Resources: Faculty Publications

INTRODUCTION 1
PERSONNEL AND COOPERATORS 3
Unit Personnel 3
Coordinating Committee Members 5
Cooperators 6
MILESTONES 9
PROJECTS IN FISHERY SCIENCE 11
Impact of White Perch on Walleye at Branched Oak and Pawnee Reservoirs 13
Predators of White Perch at Branched Oak and Pawnee Reservoirs 14
Recruitment of Walleye and White Bass in Irrigation Reservoirs 15
PROJECTS IN WILDLIFE SCIENCE 17
Amphibian Monitoring Techniques (in Relation to Wetland Qualities and the Surrounding Landscape
– Rainwater Basin Region) 19
Assessing Local and Regional Variability in Productivity and Fidelity of Grassland Birds on National
Park Service Units in the Great Plains 20 …

Similar Levels Of X-Linked And Autosomal Nucleotide Variation In African And Non-African Populations Of Drosophila Melanogaster, Nadia D. Singh, J. Michael Macpherson, Jeffrey D. Jensen, Dmitri A. Petrov

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Background: Levels of molecular diversity in Drosophila have repeatedly been shown to be higher in ancestral, African populations than in derived, non-African populations. This pattern holds for both coding and noncoding regions for a variety of molecular markers including single nucleotide polymorphisms and microsatellites. Comparisons of X-linked and autosomal diversity have yielded results largely dependent on population of origin.

Results: In an attempt to further elucidate patterns of sequence diversity in Drosophila melanogaster, we studied nucleotide variation at putatively nonfunctional X-linked and autosomal loci in sub-Saharan African and North American strains of D. melanogaster. We combine our experimental …

Susceptibility Of Non-Target Aquatic Macro-Invertebrates And Vertebrates To Piper Guineense (Piperaceae) And Spilanthes Mauritiana (Asteraceae) Powder In Kilifi District, Kenya, Spala Oduor Ohaga, I. O. Ndiege, S. S. Kubasu, J. C. Beier, C. M. Mbogo

All Peer-Reviewed Publications

Powders of Piper guineense and Spilanthes mauritiana, potential mosquito larvicides, were assessed to determine their impact on non-target aquatic macro-invertebrates and vertebrates. Field tests were conducted in Kilifi District Kenya on field populations of damselfly nymph (Gomphilidae), dragonfly nymph (Coenagrionidae), macro-dytiscids, micro-dytiscids (Dystiscidae), notonectids (Notonectidae), freshwater shrimps (Palaemonidae), tadpoles (Ranidae) and tilapia fish (Cichhdae). Artifical habitats were sampled and populations determined before and after application of the plant powder. Four doses (8.571, 5.714, 2.875 and 1.429 g L-1), were used in the trials and mortalities monitored after 24, 48 and 72 h. After 24 h, at 1.429 g L -1 …

Antibacterial Activity Of Apis Mellifera L. Propolis Collected In Three Regions Of Kenya, Elliud M. Muli, J. M. Maingi

All Peer-Reviewed Publications

The present study aimed at investigating the susceptibility of the microorganisms Pseudomonas aeruginosa, Salmonella typhi, Escherichia coli, Staphylococcus aureus, and Bacillus subtilis to ethanolic extracts of propolis (EEP) from three regions of Kenya (Taita, Tana and Samburu). Propolis was extracted using four different concentrations of ethanol: pure, 70%, 50%, and 30%. Ethanol (70%) and Streptomycin were used as controls. The agar diffusion method using filter paper disks was employed. Antibacterial activity was determined as an equivalent of the inhibition zones diameters (in millimeters) after incubation at 37°C for 24h. Significant differences in the antibacterial activities of propolis were observed among …

Equinococosis Hepática Poliquística Autóctona Por Echinococcus Vogeli En El Amazonas Venezolano: Descripción De Un Caso [Autochthonous Polycystic Hepatic Echinococcosis Due To Echinococcus Vogeli At The Venezuelan Amazon: Case Report], Salha Abdul-Hadi, Nathalie De Jesús Chacón Fonseca, Ana Cecilia Bruces, José Enrique Gutierrez, Jorge Alfredo Safar, María Alejandra Egui, Adriana Falco, Hector Eduardo Cantele

Physician Assistant Studies Faculty Publications

Echinococcus vogeli y Echinococcus oligarthrus, especies autóctonas de América, producen equinococosis poliquística. El objetivo del trabajo es presentar un caso de equinococosis hepática poliquística por Echinococcus vogeli en una indígena de la etnia Yekuana del área amazónica venezolana. Presentó dolor abdominal punzante, hepatomegalia y eosinofilia marcada. Los estudios por imágenes mostraron lesiones poliquísticas en hígado. La serología para equinococosis resultó positiva. Se inicia tratamiento con albendazol previo a la cirugía, sin mejoría clínica. Se extrajo una gran masa quística del hígado por cirugía. Se determinó el promedio de longitud de los ganchos cefálicos de los protoescólices y las proporciones correspondían …

Displacing Dissent: The Role Of "Place" In First Amendment Jurisprudence, Thomas P. Crocker

Fordham Law Review

No abstract provided.

The Lethal Injection Quandary: How Medicine Has Dismantled The Death Penalty, Deborah W. Denno

Fordham Law Review

On February 20, 2006, Michael Morales was hours away from execution in California when two anesthesiologists declined to participate in his lethal injection procedure, thereby halting all state executions. The events brought to the surface the long-running schism between law and medicine, raising the question of whether any beneficial connection between the professions ever existed in the execution context. History shows it seldom did. Decades of botched executions prove it. This Article examines how states ended up with such constitutionally vulnerable lethal injection procedures, suggesting that physician participation in executions, though looked upon with disdain, is more prevalent--and perhaps more …

The Effects Of Knowledge And Integrative Complexity On Acceptance Of Federal Wilderness Designation, Sean Mclaughlin

Master's Theses and Capstones

This study explores relationships between (1) knowledge and acceptance of federal wilderness designation and (2) increased knowledge and acceptability of federal wilderness designation with integrative complexity. Integrative complexity describes the structure of thoughts people have about an issue such as federal wilderness designation. Breaking traditional qualitative measurement techniques, a new scalar instrument was tested in this study to measure integrative complexity. Data were collected from undergraduate students at the University of New Hampshire (N=102), utilizing a pretest-posttest comparison group research design. As hypothesized, increased knowledge resulted in increased acceptance of federal wilderness designation. Conversely, integrative complexity scores decreased slightly as …

Impacts Of Changing Water Temperatures On The Life Histories Of Two Invasive Ascidians In The Gulf Of Maine: Botryllus Schlosseri And Botrylloides Violaceus, Erica Westerman

Master's Theses and Capstones

The impact of temperature on organism life cycles has received great attention due to heightened awareness of global warming. Relative growth and reproductive development were monitored in two dominant ascidians from the Gulf of Maine to compare effects of rising temperatures on established ( Botryllus schlosseri) versus recently arrived (Botrylloides violaceus) species. Settlement panels were deployed at three sites with different temperature regimes (Damariscotta, ME, Newcastle, NH, and Salem, MA) during two growing seasons June 2005 to December 2006, and a recruitment study conducted May to December 2006. Both species had elongated breeding seasons in Salem, MA relative to the …

Transient Changes In Blood-Brain Barrier Integrity, Thermotolerance, And Heat Shock Protein Expression Following Brief, Hyperthermia In An In Vitro Model, Courtney Klein

Master's Theses and Capstones

Hyperthermia is being studied as a means of disrupting blood-brain barrier (BBB) integrity. An in vitro BBB model was exposed to 10 s of 45, 48, or 51°C, or 5 s of 54°C, and TEER was used to assess integrity. Loss of BBB integrity increased as temperature increased (r = 0.88, P<0.0001). Thermotolerance was examined by applying a second hyperthermia to models 24 h afterward. Models demonstrated thermotolerance, indicated by less loss (P<0.001) of integrity compared to controls. The degree of thermotolerance increased as pre-conditioning temperature increased (r = 0.42, P<0.0001). Hsp27 and Hsp70 were analyzed by Western blot to examine their contribution to this thermotolerance. Hsp27 was not changed (P>0.10) by the pre-conditioning heat treatments. Hsp70 expression increased (P<0.05) in response to pre-conditioning for 5 s at 54°C. This thermotolerance cannot be explained by changes in Hsp27 (r = 0.17, P>0.10) and Hsp70 (r = -0.17, P>0.10).

Status, Distribution And Broad Scale Habitat Features Associated With Remnant Populations Of New England Cottontails (Sylvilagus Transitionalis ), Jeffrey P. Tash

Master's Theses and Capstones

Since 1960 the range occupied by New England cottontails (NEC, Sylvilagus transitionalis) in the northeastern United States has declined dramatically. Populations in some regions are known to be vulnerable to extirpation, but little was known about the status of populations in most areas. A range-wide survey of NEC was conducted from 2000 to 2004 to determine the current distribution and status of remnant populations. Because NEC are sympatric with eastern cottontails (Sylvilagus floridanus) and snowshoe hares (Lepus americanus) throughout much of their historic range, identity of resident lagomorphs was based on DNA either extracted from tissue of live-captures or from …