Digital Commons Network^™

On The Evidence For Species Coexistence: A Critique Of The Coexistence Program, Adam M. Siepielski, Mark A. Mcpeek

Dartmouth Scholarship

A major challenge in ecology is to understand how the millions of species on Earth are organized into biological communities. Mechanisms promoting coexistence are one such class of organizing processes, which allow multiple species to persist in the same trophic level of a given web of species interactions. If some mechanism promotes the coexistence of two or more species, each species must be able to increase when it is rare and the others are at their typical abundances; this invasibility criterion is fundamental evidence for species coexistence regardless of the mechanism. In an attempt to evaluate the level of empirical …

Preempting Justice: "Precrime" In Fiction And In Fact, Mark C. Niles

Seattle Journal for Social Justice

No abstract provided.

Experimental Study On Jatrophapalm Diesel Blends As Alternative Fuels, M.A. Kalam, Haji Hassan Masjuki, A.M. Liaquat, M.H. Jayed, F.M. Nurul

Research Publications (2006 to 2010)

This paper presents experimental results carried out to evaluate fuel consumption, exhaust gas temperature and the emissions characteristics of jatropha-palm diesel blends in an internal combustion engine. A total of two fuel samples such as (i) 100% diesel fuel (D100) and (ii) 5% jatropha and 5% palm diesel (methyl ester of palm oil) with 90% diesel fuel (J5P5) were used. The D100 was used for comparison purposes. The details physicochemical properties of J5P5 has been measured and compared with D100 fuel. The emission parameters measured are carbon monoxide (CO), carbon dioxide (CO2), hydrocarbon (HC), smoke and oxides of nitrogen (NOx). …

Tips For New Horse Owners, Kathleen P. Anderson, Cushman

Department of Animal Science: Faculty Publications

Pleasure horses for personal and recreational use representthe largest category of horse ownership in the United States, with about 2 million people owning such horses. Whether a person already owns a horse or is considering the initial purchase of a horse, this NebGuide will help answer many questions asked by new horse owners.

Horses can be kept at a person’s own place or boarded at a commercial stable. Keeping a horse on a person’s acreage provides more management control, saves time and expenses, and can reduce the risk of injuries and disease. Most importantly, it allows fuller enjoyment and greater …

The Terrorist Informant, Wadie E. Said

Washington Law Review

A man sets himself on fire in front of the White House in a dispute with the Federal Bureau of Investigation (FBI). He has been working as an informant for the FBI in a high-profile terrorism prosecution and is unhappy with the $100,000 he has been paid so far. He has also been recently convicted of bank fraud. As a result, the government declines to call him as a witness, given the damage his actions have on his credibility and trustworthiness. This incident underscores the difficulty inherent in relying on paid informants to drive a prosecution, where material considerations such …

Effects Of Dietary Mannan Oligosaccharide (Mos) Supplementation In Relation To Intestinal Integrity, Microbiota, Health And Production Of Cultured Fish Species, Arkadios Dimitroglou

School of Biological and Marine Sciences Theses

A series of investigations were conducted in order to evaluate the effect of MOS supplementation in finfish aquaculture. Fish with great potential in aquaculture industry were tested with regards to effect of dietary MOS supplementation on intestinal histology and microbiology as well as overall animal health and production. Two levels of MOS supplementation were applied 0.2% and 0.4%. Experimental fish were Atlantic salmon (Salmon salar), rainbow trout (Oncorhynchys mykiss), sole (Solea senegalensis) and gilthead sea bream (Sparus aurata). The results from the sea bream studies revealed that MOS supplementation may have a beneficial effect on growth performance of fish greater …

Julia Beringer Huber, Konrad Basler

Swiss American Historical Society Review

At the time of the Dorlikon pioneers only Indian paths led west,

and yet, the traffic connections to the Midwest hold a core position in

the history of North America. My wife and I went to one of the most

important centers in this context, Milwaukee, Wisconsin, coming

from Newark, New Jersey. As a member of a delegation of experts

I had been to Newark twenty years before, when, for the first time

worldwide , a novel way of building runways was being tested there.

On our visit in 1992, on the other hand, I was more interested in the …

Act 6: A Sixth Sense?, James Smith Allen

A Privileged Past

The last act of "A Privileged Past" is devoted to the author’s life and work in higher education at Southern Illinois University Carbondale and its ecological niche on the northern-most edge of the Shawnee National Forest. The faculty member’s teaching, research, and service are described and set within the context of an evolving academic community and its relationship to a larger environment. Given the limitations of empirical knowledge, the chapter’s chief metaphor is a sixth sense of what is right and of use to others, students especially, who are intent upon a better life for themselves.

John Hazen White School Of Arts & Sciences Newsletter, November 2010, Vol. 16, Issue 1, Mary Barszcz Ed.

School of Arts & Sciences Newsletter

In 1995, with Gwenn Lavoie as its editor, the first issue of the John Hazen White School of Arts & Sciences Newsletter was published. The newsletter continues to share information about and publicize events sponsored by the School of Arts & Sciences and the accomplishments of that school's faculty. Three issues are published during each academic year by the School of Arts & Sciences Publicity Committee and editor Mary Barszcz.

Poem No. 104, November 2010, Huntsville Literary Association (Huntsvile, Ala.)

POEM

The Huntsville Literary Association was founded in 1967 to provide a community for writers, readers, and artists through workshops, readings, and educational programs. One of their key contributions is the literary magazine titled POEM which showcases original writings from both established and emerging writers. This issue features poems from various writers.

Saving Student Brian: Engaging Students With Innovative Technology, Stacey Greenwell, Beth Kraemer, Debbie Sharp, Susan K. Smith

Library Faculty and Staff Publications

Question: How do you provide library orientation for a large number of first-year students without boring them to death? Answer: Create a video using new technology, student actors, and a little fun.

Learn step by step how the University of Kentucky Libraries revived their first year student orientation experience creating a video filmed on campus and in the virtual world, Second Life. From writing and filming to editing and screening, the presenters will discuss the process, offering practical tips and suggestions for creating your own instructional video. In addition, the presenters will discuss lessons learned from this experience.

Community Development Authorities, Andrew A. Painter

University of Richmond Law Review

Today, CDAs of varying sizes and purposes have been authorized by at least fourteen Virginia localities, and approximately twenty have issued bonds." Despite progress, CDAs occupy anarea of Virginia law largely in its infancy. Case law directly related to their use remains limited, and many localities remain uncertain about their use since the unique marriage of private development and public power inherent in the CDA process has, at times, fostered controversy and apprehension. While this article does not directly address the public policy implications of using CDAs to finance infrastructure, the author hopes this review will generate further ideas for …

Genetic Diversity In A Deep-Sea Harpacticoid Copepod Found Near Two Oil-Drilling Sites In The Gulf Of Mexico, Christopher S. Gregg, David W. Foltz, John W. Fleeger

Faculty Publications

Sites adjacent to (near-field) and distant from (far-field) oil-drilling platforms were sampled for harpacticoid copepods at two locations in the northern Gulf of Mexico off the coast of Louisiana, both at depths of ≈ 1100 m. The sites were located at Garden Banks Area Block 602 (GB 602) and Mississippi Canyon Area Block 292 (MC 292). Near-field sites at both locations were characterized by large numbers of a single undescribed species of harpacticoid copepod, Bathycletopsyllus sp., but this species was essentially absent from far-field sites. We sequenced a 710 bp portion of the mitochondrial cytochrome c oxidase subunit I gene …

Development Of Microsatellites For Genetic Analyses And Population Assignment Of The Cat Flea (Siphonaptera: Pulicidae), Claudia Husseneder, Susan P. Garner, Lane D. Foil, Kevin R. Macaluso

Faculty Publications

Cat fleas, Ctenocephalides felis (Bouch) (Siphonaptera: Pulicidae), are common ectoparasites of companion animals that negatively impact their hosts directly by causing dermatitis and blood loss during feeding and indirectly through the potential transmission of disease causing agents. We isolated and characterized seven novel microsatellite loci from a partial genomic library of the cat flea enriched for di-, tri-, and tetranucleotide repeats. We screened these loci in cat fleas from two laboratory colonies and one wild-caught population collected at a temporary animal shelter (Parker coliseum) in Baton Rouge, LA. Six loci were polymorphic, with two to 15 alleles per locus and …

Skill Transfer From Sight Translation To Simultaneous Interpreting: A Case Study Of An Effective Teaching Technique, Zhongwei Song

International Journal of Interpreter Education

In this article, a case study is presented that demonstrates the potential of a new sight translation (ST) teaching technique for simultaneous interpreting (SI) training. By using animated, time-controlled PowerPoint presentations instead of texts on paper, this method induces constraints such as time pressure and attention splitting, thus making ST essentially an on-line information processing activity, closely resembling SI. Apart from reviewing how to design the method, the author compares it with the two existing methods (i.e., ST with prior reading and ST without prior reading), makes some hypothetical analysis of its functionality in SI training, and discusses some preliminary …

Culture Brokers, Advocates, Or Conduits: Pedagogical Considerations For Deaf Interpreter Education, Campbell Mcdermid

International Journal of Interpreter Education

In a qualitative review of interpretation and Deaf² studies programs in Canada, some educators described their experiences teaching Deaf students. Most of the Deaf instructors had worked as Deaf interpreters (DIs). Given the challenges they faced as a DI, and in light of research concerning interpreters from other minority cultures, the conceptualization of their subjectivity should consider their ethnicity; perhaps the role of culture broker or advocate is appropriate in some settings. The inclusion of Deaf students in the programs led to many benefits, as described by the participants, including a heightened awareness of power, Freire’s (2004) conscientização, …

Struggling Between Aspirations To Innovate And The Tyranny Of Reality, Yong Zhong

International Journal of Interpreter Education

In this paper, I reflect on over twenty years of teaching interpreting, evolving from a “listen and interpret” teacher to an aspirant for innovation. There are discussions of how I broke out of the comfort zone of notions of “accuracy” and “correct interpretation,” but the focus of the paper is on how a broadened vision enabled me to formulate my own teaching philosophies and on how I am teaching interpreting in an evolved regime. I will also discuss the outcomes of the innovations. As will be shown, there are positive outcomes for the students, the innovator, and the university. But …

Non-Native Salmonids Affect Amphibian Occupancy At Multiple Spatial Scales, David S. Pilliod, Blake R. Hossack, Peter F. Bahls, Evelyn L. Bull, Paul Stephen Corn, Grant Hokit, Bryce A. Maxell, James C. Munger, Aimee Wyrick

Biology Faculty Publications and Presentations

Aim The introduction of non-native species into aquatic environments has been linked with local extinctions and altered distributions of native species. We investigated the effect of non-native salmonids on the occupancy of two native amphibians, the long-toed salamander (Ambystoma macrodactylum) and Columbia spotted frog (Rana luteiventris), across three spatial scales: water bodies, small catchments and large catchments.

Location Mountain lakes at ≥ 1500 m elevation were surveyed across the northern Rocky Mountains, USA.

Methods We surveyed 2267 water bodies for amphibian occupancy (based on evidence of reproduction) and fish presence between 1986 and 2002 and modelled …

Checkup, Lehigh Valley Health Network

Checkup

No abstract provided.

Aminoglycoside Resistance Of Pseudomonas Aeruginosa Biofilms Modulated By Extracellular Polysaccharide, Wajiha Khan, Steve P. Bernier, Sherry L. Kuchma, John H. Hammond, Fariha Hasan, George A. O'Toole

Dartmouth Scholarship

Pseudomonas aeruginosa is an opportunistic pathogen that produces sessile communities known as biofilms that are highly resistant to antibiotic treatment. Limited information is available on the exact role of various components of the matrix in biofilm-associated antibiotic resistance. Here we show that the presence of extracellular polysaccharide reduced the extent of biofilm-associated antibiotic resistance for one class of antibiotics. Minimal bactericidal concentration (MBC) for planktonic and biofilm cells of P. aeruginosa PA14 was measured using a 96 well microtiter plate assay. The MBC of biofilm-grown ΔpelA mutant, which does not produce the Pel polysaccharide, was 4-fold higher for tobramycin and …

Sex-Differences In Adiponectin Levels And Body Fat Distribution: Longitudinal Observations In Afro-Jamaicans, Michael S. Boyne, Nadia R. Bennett, Richard S. Cooper, Tamika Y. Royal-Thomas, Franklyn I. Bennett, Amy Luke, Rainford J. Wilks, Terrence E. Forrester

Faculty Publications

We longitudinally explored the relationship of body size and adiponectin levels in 393 community-dwelling Afro-Jamaicans. Adiponectin levels were greater in women, increased with age and declined with abdominal adiposity. Multivariate regression analyses suggest that subcutaneous fat in women may contribute significantly to the variance in their adiponectin levels. © 2010 Elsevier Ireland Ltd.

Behavioral Flexibility And Species Invasions: The Adaptive Flexibility Hypothesis, T. F. Wright, J. R. Eberhard, E. A. Hobson, M. L. Avery, M. A. Russello

Faculty Publications

Behavioral flexibility is an important adaptive response to changing environments for many animal species. Such plasticity may also promote the invasion of novel habitats by introduced species by providing them with the ability to expand or change their ecological niche, a longstanding idea with recent empirical support. At the individual level, flexibility may arise through innovation, in which an individual invents a new behavior, or through social learning, in which an individual adopts a behavior used by others. There is increasing evidence that the adaptive value of these two modes of learning, and the overall expression of behavioral flexibility, may …

45 | Maresha Excavations Final Report Iii: Epigraphic Finds From The 1989–2000 Seasons, Amos Kloner,, Esther Eshel, Hava B. Korzakova, Gerald Finkielsztejn

IAA Reports—Monograph Series of the Israel Antiquities Authority

This is the third volume in the series of final reports on the extensive IAA excavations in the Lower City of Maresha during 1989–2000. A short report is given of the excavation of the complexes in which the epigraphic material was found. The epigraphic material includes Semitic ostraca, vessel and ostraca graffiti, and Greek-inscribed altars. Also described here are lead weights, their production, standards and historical implications. The processes of urbanization – economy, sociology and town planning – are explored based on the epigraphic finds, and finally, the ethnic, cultural and historical implications are presented.

Teens, Porn, And Video Games: Is It Time To Rethink Ginsberg?, John A. Humbach

Elisabeth Haub School of Law Faculty Publications

This term the Supreme Court will decide whether states can constitutionally ban sales of violent videogames to minors. In reaching its decision, the Court will inevitably be faced with how to deal with Ginsberg v. New York, the case that allowed states to forbid sales of non-obscene (constitutionally "protected") pornography to persons under age 17.

The opinion in Ginsberg, if not the result, is an odd duck in First Amendment jurisprudence. It is a case that applied "rational basis" review in an area where the Supreme Court now insists on strict scrutiny. But the Court predicated its use of rational …

Sepsis-Induced Cardiomyopathy: A Review Of Pathophysiologic Mechanisms., Anthony Flynn, Bhalaghuru Chokkalingam Mani, Paul J Mather

Department of Medicine Faculty Papers

Cardiac dysfunction is a well-recognized complication of severe sepsis and septic shock. Cardiac dysfunction in sepsis is characterized by ventricular dilatation, reduction in ejection fraction and reduced contractility. Initially, cardiac dysfunction was considered to occur only during the "hypodynamic" phase of shock. But we now know that it occurs very early in sepsis even during the "hyperdynamic" phase of septic shock. Circulating blood-borne factors were suspected to be involved in the evolution of sepsis induced cardiomyopathy, but it is not until recently that the cellular and molecular events are being targeted by researchers in a quest to understand this enigmatic …

Role Of Growth Factors In The Pathogenesis Of Tissue Fibrosis In Systemic Sclerosis., Sergio A. Jimenez, Susan V. Castro, Sonsoles Piera-Velazquez

Department of Medicine Faculty Papers

The most severe clinical and pathologic manifestations of systemic sclerosis (SSc) are the result of a fibrotic process characterized by the excessive and often progressive deposition of collagen and other connective tissue macromolecules in skin and numerous internal organs. The mechanisms involved in the initiation and progression of the remarkable fibrotic process in SSc remain largely unknown. Extensive recent studies have indicated that a variety of polypeptide growth factors play a crucial role in this process. The most commonly implicated growth factors include transforming growth factor beta (TGF-β), connective tissue growth factor (CTGF), platelet derived growth factor (PDGF), and vascular …

Accelerated Erosion Of Saltmarshes Infested By The Non-Native Burrowing Crustacean Sphaeroma Quoianum, Timothy Mathias Davidson, Catherine E. De Rivera

Environmental Science and Management Faculty Publications and Presentations

Lateral erosion of saltmarshes is affected by many abiotic and biotic factors. While abiotic factors are typically regarded as primary drivers of erosion, biotic influences such as burrowing or bioturbating taxa can also extensively modify the physical structure of this marine habitat. Many estuaries on the Pacific coast of North America have been invaded by populations of the burrowing non-native isopod Sphaeroma quoianum, which are thought to exacerbate the erosion of saltmarshes. We conducted a mensurative experiment to examine the relationship between populations of S. quoianum and lateral erosion rate of saltmarshes in Coos Bay, Oregon, USA. After 1 …

Characterization And Pollutant Loading Estimation For Highway Runoff In Omaha, Nebraska, Camilo Torres

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Stormwater from roadways could have negative effects on the environment. Typical highway runoff pollutants include heavy metals, petroleum hydrocarbons, gasoline constituents, PAHs (polyaromatic hydrocarbons), oxygen demanding compounds measured as COD (chemical oxygen demand) and BOD (biochemical oxygen demand), and road salts.

The objectives of this research were: characterize the pollutants in roadway runoff and determine the effectiveness of the existing stormwater BMPs at the study site. To accomplish these objectives, eleven rainfall events were sampled from November 2008 through November 2010.

First flush and composite highway runoff samples were analyzed for heavy metals, anions, nutrients, particulates, BOD, COD, VOCs, and …

The Constitution Of The Roman Republic: A Political Economy Perspective, Eric A. Posner

Public Law and Legal Theory Working Papers

The constitution of the Roman Republic featured a system of checks and balances that would eventually influence the American founders, yet it had very different characteristics from the system of separation of powers that the founders created. The Roman senate gave advice but did not legislate; the people voted directly on bills and appointments in popular assemblies; and a group of magistrates, led by a pair of consuls, proposed bills, brought prosecutions, served as judges, led military forces, and performed other governmental functions. This paper analyzes the Roman constitution from the perspective of agency theory, and argues that the extensive …

Vol. 39, No. 09 (November 1, 2010)

Indiana Law Annotated

No abstract provided.