Digital Commons Network^™

Iran, Mary E. Hegland

Faculty Publications

Iran lies between Iraq and, further north, Turkey to the west and Afghanistan and Pakistan to the east. Armenia, Azerbaijan, Turkmenistan, and the Caspian Sea border Iran to the north, and thee Persian Gulf to the south. Iran covers 636,293 square miles.

In the early decades of the twentieth century, many people lived by herding animals. Some of the Kurds and the Shahsevan in the northwest, Qashqai, Bakhtiary, Lurs, and Kamseh in the southwest, Baluch in the southeast, and Turkmen in the northeast lived in nomadic camps, traveling with their animals in search of water and pastures. Beginning in the …

Sequencing, Acoustic Separation, And 3-D Negotiation Of Complex Barriers: Charlene Barshefsky And Ip Rights In China, Rebecca Green, James K. Sebenius

Faculty Publications

Taking the perspective of the lead U.S. negotiator, Charlene Barshefsky, this article details and analyzes the negotiations that took place in the mid-1990s between the United States and the People's Republic of China over intellectual property rights (IPR). Employing a "negotiation analytic" methodology, Charlene Barshefsky's actions are interpreted to suggest a number of promising approaches to managing the daunting complexities of trade and other negotiations: recognizing the multiparty aspects of apparently bilateral dealings and capturing them in a "deal diagram;" carefully assessing "barriers" to agreement; sequencing to build a winning coalition and overcome potentially blocking ones; "acoustic separation" of issueframes; …

The Unruliness Of Rules, Peter A. Alces

Faculty Publications

No abstract provided.

A Time For Change : Improving Salt Lake City, 1890-1925, J. Michael Hunter

Faculty Publications

Although visitors to Salt Lake City during its earliest years described the valley as a place of order and beauty, by the 1880s the city had become dirty, polluted, and unsanitary. This article details the efforts at improvement beginning in the 1880s, including the installation of water and sewer systems, public transportation, electricity, paved streets, and the beautification of parks and playgrounds.

Ethnic Federalism: Its Promise And Pitfalls For Africa, Alemante G. Selassie

Faculty Publications

No abstract provided.

Wagering On Religious Liberty, Nathan B. Oman

Faculty Publications

No abstract provided.

Politics And Principle: An Alternative Take On Seth P. Waxman's Defending Congress, Neal Devins

Faculty Publications

No abstract provided.

Accounting For Science: The Independence Of Public Research In The New Subterranean Administrative Law,, Donald Thomas Hornstein

Faculty Publications

No abstract provided.

Photography In The Mix: Flora-Fauna-Photo, Dore Bowen

Faculty Publications

The article examines the SF Camerawork exhibition Agitate: Negotiating the Photographic Process, which was co-curated by the author.

Sharing Indigenous Knowledge: To Share Or Not To Share? That Is The Question, Christine Hagar

Faculty Publications

The Internet and digital technology create new possibilities for the development of cultures,communities and knowledge. Over the last twenty years there has been a great increase in interest inindigenous knowledge from a variety of groups, including academia, development agencies and thecorporate world. Within this diverse range of interests, there have been initiatives to facilitate a globalnetwork to exchange indigenous knowledge by development agencies such as the World Bank's'Indigneous Knowledge for Development Program' and UNESCO's 'Best Practices of IndigenousKnowledge' database. The development agencies appear to be mainly concerned with systematizingindigenous knowledge and looking at the notion of indigenous knowledge as forming …

Some Loans Are More Equal Than Others: Third-Party Originations And Defaults In The Subprime Mortgage Industry, William P. Alexander, Scott D. Grimshaw, Grant R. Mcqueen, Barrett A. Slade

Faculty Publications

We show how agency problems between lenders (principals) and third-party originators (TPO; agents) imply that TPO-originated loans are more likely to default than similar retail-originated loans. The nature of the agency problem is that TPOs are compensated for writing loans, but are not completely held accountable for the subsequent performance of those loans. Using a hazard model with jointly estimated competing risks and unobserved heterogeneity, we find empirical support for the TPO/default prediction using individual fixedrate subprime loans with first liens secured by residential real estate originated between January 1, 1996, and December 31, 1998. We find that apparently equal …

Price Theory, Competition, And The Rule Of Reason, Alan J. Meese

Faculty Publications

Challenging traditional antitrust jurisprudence, Professor Alan J. Meese argues that the present structure of Rule of Reason analysis, applied pursuant to Standard Oil v. United States, has become outdated. The Rule of Reason as currently applied by the courts rests upon neoclassical price theory, an economic paradigm that assumes that legitimate competition consists of unbridled technological rivalry, unconstrained by nonstandard contracts. Recently, however, the Supreme Court has begun to apply a competing paradigm- Transaction Cost Economics-when determining whether a contract is unreasonable "per se" or instead deserving of Rule of Reason scrutiny. Professor Meese argues that Transaction Cost Economics more …

Broad Prohibition, Thin Rationale: The Acquisition Of An Interest And Financial Assistance In Litigation Rules, James E. Moliterno

Faculty Publications

No abstract provided.

La Psicología Moral De Sócrates, Daniel Graham

Faculty Publications

Os estimo y os amo, hombres de Atenas, pero obedeceré al dios en vez de [obedeceros] a vosotros, y mientras respire y tenga vida, no dejaré de filosofar, exhortando y desafiando a cualquiera de vosotros con quien me encuentre, diciéndole de la manera que acostumbro: “Hombre excelente, tú que eres ciudadano de Atenas, la ciudad más grande y la más famosa por su sabiduría y su poder, ¿no te avergüenzas de dedicarte a amontonar dinero, gloria y poder, sin prestarle ninguna atención a la sabiduría, a la verdad y al mejoramiento de tu alma?” Y si alguien protesta y dice …

Translating Visions Of Rationality Into Specific Legal Reforms, Joelle A. Moreno

Faculty Publications

No abstract provided.

Blended Learning Environments Definitions And Directions, Russell T. Osguthorpe, Charles R. Graham

Faculty Publications

During the past decade the availability of computer technologies, such as the Internet, have greatly expanded the educational options available to learners and instructors alike. Innovative uses of technology have begun to blur the distinctions between traditional face-to-face and more recent distance learning environments. As the learning environments have been combined, many have recognized the inherent strengths and weaknesses associated with both.

A Vision System Performing Lip Shape Analysis For Speech Pathology Research, Christopher Dromey, D J. Lee, Daniel Bates, Xiaoqian Xu

Faculty Publications

We have built a machine vision system to perform lip shape analysis and recognition and to generate 3.D lip models for speech pathology research. The system employs two color cameras that are synchronized to capture image video pairs simultaneously. A novel color segmentation technique that converts the RGB color components to linear color space has been developed to extract lip shape contours. Lip shape of the viseme, the smallest visibly distinguishable unit of speech, is used to identify its corresponding image frame in the recorded image sequences. It is also used to reconstruct the 3-D lip shape model as a …

The 1853 Mormon Migration Through Keokuk, Fred E. Woods, Douglas Atterberg

Faculty Publications

In May 1853, William W. Belknap, who would later serve as a major general in the Civil War and as secretary of war to President Grant, wrote to his sister, Clara, about the Mormon emigrants who were outfitting in Keokuk, Iowa, that spring and summer: "Yesterday was Sunday and I wish you had been here to go up to the Mormon Camp with me. They had preaching at three stands in three languages--English, German, and Danish. They sing --especially the Danes--very sincerely and are perfectly enthusiastic. It is a strange, strange mystery and if you were here you'd be astonished. …

Rotational Lift: Something Different Or More Of The Same?, Jeffrey A. Walker Phd

Faculty Publications

This paper addresses the question, do the rotational forces in the hovering fruit fly Drosophila melanogaster reflect something different (the Magnus effect) or more of the same (circulatory-and-attached-vortex force)? The results of an unsteady blade-element model using empirically derived force coefficients from translating (root-oscillating) wings are compared with recent results derived from both the measured forces on a dynamically scaled Drosophila wing and the computational fluid dynamic (CFD)-modeled forces on a virtual Drosophila wing. The behavior of the forces in all three models during wing rotation supports the hypothesis that rotational lift is not a novel aerodynamic mechanism but is …

Phylogeny Of Acridocarpus-Brachylophon (Malpighiaceae): Implications For Tertiary Tropical Floras And Afroasian Biogeography, Charles C. Davis, Charles D. Bell, Peter W. Fritsch, Sarah Mathews

Faculty Publications

A major tenet of African Tertiary biogeography posits that lowland rainforest dominated much of Africa in the late Cretaceous and was replaced by xeric vegetation as a response to continental uplift and consequent widespread aridification beginning in the late Paleogene. The aridification of Africa is thought to have been a major factor in the extinction of many African humid-tropical lineages, and in the present-day disparity of species diversity between Africa and other tropical regions. This primarily geologically based model can be tested with independent phylogenetic evidence from widespread African plant groups containing both humid- and xeric-adapted species. We estimated the …

Nonadditive Genetic Effects In Animal Behavior, Lisa M. Meffert, Sara K. Hicks, Jennifer L. Regan

Faculty Publications

Heritabilities, commonly used to predict evolutionary potential, are notoriously low for behaviors. Apart from strong contributions of environmental variance in reducing heritabilities, the additive genetic components can be very low, especially when they are camouflaged by nonadditive genetic effects. We first report the heritabilities of courtship traits in founder‐flush and control populations of the housefly (Musca domestica L.). We estimated the heritability of each male and female display through the regression of the courtships involving daughters and sons (with randomly selected mates) onto the “midparental” courtship values of their parents. Overall, the average heritability was significantly higher for the …

Nitrogen Loading Into An Urban Estuary: Lake Pontchartrain (Louisiana, U.S.A.), R. Eugene Turner, Q. Dortch, Dubravko Justic, Erick M. Swenson

Faculty Publications

We constructed a nitrogen loading budget for the Lake Pontchartrain watershed located north of New Orleans, Louisiana (U.S.A.). Water quality measurements, discharge estimates, and literature values were used to establish the annual and seasonal variations in loading rates for total nitrogen and nitrate. The relatively stable annual loadings (million kg N) are about 10× that of the pre-settlement nitrogen loading, and come from atmosphere (1.3), the watershed (7.8), pumped urban runoff from New Orleans (1.0), and leakage through the Bonnet Carré flood control structure (0.5–0.9). Relatively minor additional amounts come from nitrogen fixation in the Lake. Occasional openings of the …

Infection Outcome And Cytokine Gene Expression In Brugia Pahangi-Infected Gerbils (Meriones Unguiculatus) Sensitized With Brucella Abortus, Sharon R. Chirgwin, Philip H. Elzer, Sharon U. Coleman, Jena M. Nowling, Sue D. Hagius, Matthew D. Edmonds, Thomas R. Klei

Faculty Publications

Filarial infections have been associated with the development of a strongly polarized Th2 host immune response and a severe impairment of mitogen-driven proliferation and type 1 cytokine production in mice and humans. The role of this polarization in the development of the broad spectra of clinical manifestations of lymphatic filariasis is still unknown. Recently, data gathered from humans as well as from immunocompromised mouse models suggest that filariasis elicits a complex host immune response involving both Th1 and Th2 components. However, responses of a similar nature have not been reported in immunologically intact permissive models of Brugia infection. Brucella abortus-killed …

Strong Founder Effect In Drosophila Pseudoobscura Colonizing New Zealand From North America, J. Reiland, S. Hodge, Mohamed A.F. Noor

Faculty Publications

The North American native species Drosophila pseudoobscura was first identified in New Zealand in the last few decades. Here, we have studied the genetic consequences of its spread across the Pacific Ocean. Using 10 microsatellites that are highly variable in North American populations, we found that the New Zealand population has substantially fewer alleles, a much lower average heterozygosity, and significantly different allele frequencies at these loci. We have discussed the relative sensitivity of these parameters for detecting the founding event. X-linked loci were more strongly differentiated between continents than autosomal loci, as reflected by larger changes in allele frequencies …

The Design And Evaluation Of Interactivities In A Digital Library, Muniram Budhu, Anita Coleman

Faculty Publications

The US National Science Foundation has established a program to create a National Science, Mathematics, Engineering and Technology Education Digital Library (NSDL). One of the subsidiary NSDL libraries under development is the National Civil Engineering Educational Resources Library (NCERL). The first phase of NCERL is the creation and collection of digital resources in three areas of civil engineering—geotechnical (soil), rock, and water engineering (GROW). The concept of interactivities guides the design, development, and evaluation efforts of the GROW digital collection. This article describes the salient features of GROW, defines and discusses interactivities as an emerging, integral part of teaching and …

Histone Methyltransferase Activity Of A Drosophila Polycomb Group Repressor Complex, Jürg Müller, Craig M. Hart, Nicole J. Francis, Marcus L. Vargas, Aditya Sengupta, Brigitte Wild, Ellen L. Miller, Michael B. O'Connor, Robert E. Kingston, Jeffrey A. Simon

Faculty Publications

Polycomb group (PcG) proteins maintain transcriptional repression during development, likely by creating repressive chromatin states. The Extra Sex Combs (ESC) and Enhancer of Zeste [E(Z)] proteins are partners in an essential PcG complex, but its full composition and biochemical activities are not known. A SET domain in E(Z) suggests this complex might methylate histones. We purified an ESC-E(Z) complex from Drosophila embryos and found four major subunits: ESC, E(Z), NURF-55, and the PcG repressor, SU(Z)12. A recombinant complex reconstituted from these four subunits methylates lysine-27 of histone H3. Mutations in the E(Z) SET domain disrupt methyltransferase activity in vitro and …

A Freedom That Is No Freedom: Jeremiah 34 And The Sabbatical Principle, Rolf A. Jacobson

Faculty Publications

The “release” of the Hebrew slaves during the time of the Babylonian siege was a cynical affair, setting the slaves “free” from being provided food and shelter by their owners in a time of scarcity. The passage raises important questions about the nature of freedom: freedom from? freedom unto? freedom for?

Josep Pujiula I Vila, Jo Farb Hernandez

Faculty Publications

No abstract provided.

Red-Cockaded Woodpecker, U.S. Fish & Wildlife Service, Ralph Costa

Faculty Publications

No abstract provided.

Fluid Dynamics Of Flapping Aquatic Flight In The Bird Wrasse: Three-Dimensional Unsteady Computations With Fin Deformation, Ravi Ramamurti, William C. Sandberg, Rainald Lӧhner, Jeffrey A. Walker Phd, Mark W. Westneat

Faculty Publications

Many fishes that swim with the paired pectoral fins use fin-stroke parameters that produce thrust force from lift in a mechanism of underwater flight. These locomotor mechanisms are of interest to behavioral biologists, biomechanics researchers and engineers. In the. present study, we performed the first three-dimensional unsteady computations of fish swimming with oscillating and deforming fins. The objective of these computations was to investigate the fluid dynamics of force production associated with the flapping aquatic flight of the bird wrasse Gomphosus varius. For this computational work, we used the geometry of the wrasse and its pectoral fin, and previously measured …