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 …

Analysis Of Molten Carbonate Fuel Cell Performance Using A Three-Phase Homogeneous Model, N. Subramanian, B. S. Haran, P. Ganesan, Ralph E. White, Branko N. Popov

Faculty Publications

In this study a three-phase homogeneous model was developed to simulate the performance of the molten carbonate fuel cell (MCFC) cathode. The homogeneous model is based on volume averaging of different variables in the three phases over a small volume element. This approach can be used to model porous electrodes as it represents the real system much better than the conventional agglomerate model. Using the homogeneous model the polarization characteristics of the MCFC cathode was studied under different operating conditions.

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; …

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.

Explaining Grutter V. Bollinger, Neal Devins

Faculty Publications

No abstract provided.

The Uneasy Case For Department Of Justice Control Of Federal Litigation, Neal Devins, Michael Herz

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.

Searching Large Collections Of Recorded Speech: A Preliminary Study, Jinmook Kim, Douglas W. Oard, Dagobert Soergel

Faculty Publications

This paper reports on an exploratory study of the criteria searchers use when judging the relevance of recorded speech from radio programs and the attributes of a recording on which those judgments are based. Five volunteers each performed three searches using two systems (NPR Online and SpeechBot) for three questions and judged the relevance of the results. Data were collected through observation and screen capture, think aloud, and interviews; coded; and analyzed by looking for patterns. Criteria used as a basis for selection were found to be similar to those observed in relevance studies with printed materials, but the attributes …

Mormons And The Media, 1898-2003: A Selected, Annotated, And Indexed Bibliography (With Suggestions For Future Research), Sherry Baker, Daniel Stout

Faculty Publications

Print, electronic, and other forms of communications media have been consistently perceived and characterized by leaders of The Church of Jesus Christ of Latter-day Saints as tools to assist in spreading the gospel message throughout the world. Given this perspective, the Church from its earliest days has used various forms of media as vehicles of communication. It has produced or been affiliated with the production of numerous newspapers and magazines in the United States and in several countries worldwide. In the twentieth century, the Church embraced electronic media technologies promptly. Our goal as mass communications scholars was to compile a …

War: Rhetoric And Norm-Creation In Response To Terror, Tawia Baidoe Ansah

Faculty Publications

Everything is very simple in war," said Carl von Clausewitz, "but the simplest thing is difficult." This essay will suggest that the resort to the language of war, as "natural" and "starkly simple" as it is, nevertheless has a profound impact on how the law's intervention is shaped, or how the laws governing the transnational use of force are interpreted to accommodate a "war" on terrorism. I argue that although "war" is absent from the principal international legal instruments by which states are guided (and obligated) in their relations with other states, the concepts suppressed by this elision have an …

Due Process Erosion: The Diminution Of Live Testimony At The Icty, Megan A. Fairlie

Faculty Publications

Shortly after its creation in 1993, the International Criminal Tribunal for the former Yugoslavia (ICTY) adopted an adversarial construct and advocated a preference for the presentation of direct evidence, or live witness testimony, in its criminal trials. In the wake of that decision and under considerable pressure to expedite its proceedings, the ICTY judges responded with efforts to streamline the trial process, amending the Tribunal’s Rules of Procedure and Evidence so as to incrementally increase the admissibility of written evidence. This article tracks the relevant rule changes and questions the merit of the decision to move away from live testimony. …

Parenting Skills And Social-Communicative Competence In Childhood, Craig H. Hart, Lloyd D. Newell, Susanne Frost Olsen

Faculty Publications

The ways that children implement social and communication skills in peer-group interaction provide the foundation for successful later life adjustment (Rubin, Bukowski, & Parker, 1998). Research findings suggest that a host of variables are involved (Hart, Olsen, Robinson, & Mandleco, 1997). These include family processes involving marital and sibling relationships, parenting (e.g., Dunn, 2002; Hart, Nelson, et al., 2000; Stafford & Bayer, 1993), biologically based genetic and temperament factors (e.g., Pike, 2002; Plomin & Rutter, 1998; Sanson, Hemphill, & Smart, 2002), and extrafamilial influences, including the peer group, schools, media, and culture (e.g., Hart, Yang, Nelson, Jin, & Nelson, 1998; …

Book Review Of Silence On The Mountain (Daniel Wilkinson), Michael T. Searcy

Faculty Publications

Recién terminada una guerra civil de 36 años, Guatemala abriga los secretos de la coerción y del genocidio que el mundo tiene que saber. Con la firma del acuerdo de paz entre las fuerzas revolucionarias y los militares en diciembre de 1996, el gobierno acordó formar una comisión de la verdad, conocida como la Comisión para la Clarificación Histórica. Con la esperanza de traer la justicia y acabar con el terror que la gente había experimentado, la comisión recogió los testimonios de millares de personas que habían sido aterrorizados por los militares y la guerrilla. Las historias acababan con un …

The Ecosystem Of Partnerships: A Case Study Of A Long-Term University-Community Partnership, Gary Daynes, Scott L. Howell, Nathan K. Lindsay

Faculty Publications

This article presents a case study describing a robust fortyeight- year partnership between the Boy Scouts of America, Brigham Young University, Utah Valley State College, and others in an annual merit badge Powwow1 for Boy Scouts. Service-learning occurs as five hundred university students and faculty prepare for and teach merit badge classes to five thousand Boy Scouts as part of this Powwow. The article presents the history and operation of the Powwow, describes benefits to participants, and identifies some of the factors that contribute to the enduring nature of the partnership. The case study suggests that partnerships are similar to …

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.

Inference Or Impact? Racial Profiling And The Internment's True Legacy, Eric L. Muller

Faculty Publications

No abstract provided.

Being And Acting Rational, Michael N. Huhns

Faculty Publications

Rationality alone is insufficient to specify agent design. Using economic theory, we can program agents to behave in ways that maximize their utility while responding to environmental changes. However, economic models for agents, although general in principle, are typically limited in practice because the value functions that are tractable essentially reduce an agent to acting selfishly. Building a stable social system from a collection of agents motivated by self-serving interests is difficult. Finally, understanding rationality and knowledge requires interdisciplinary results from artificial intelligence, distributed.

The Zen Of The Web, Jeff Heflin, Michael N. Huhns

Faculty Publications

No abstract provided.

Introduction Of The 305Arg→305Ser Mutation In The Large Extrinsic Loop E Of The Cp43 Protein Of Synechocystis Sp. Pcc 6803 Leads To The Loss Of Cytochrome C550 Binding To Photosystem Ii, Terry M. Bricker, Andrew Young, Laurie K. Frankel, Cindy Putnam-Evans

Faculty Publications

CP43, a component of Photosystem II (PSII) in higher plants, algae and cyanobacteria, is encoded by the psbC gene. Previous work demonstrated that alteration of an arginine residue occurring at position 305 to serine produced a strain (R305S) with altered PSII characteristics including lower oxygen-evolving activity, fewer assembled reaction centers, higher sensitivity to photoinactivation, etc. [Biochemistry 38 (1999) 1582]. Additionally, it was determined that the mutant exhibited an enhanced stability of its S2 state. Recently, we observed a significant chloride effect under chloride-limiting conditions. The mutant essentially lost the ability to grow photoautotrophically, assembled fewer fully functional PSII reaction centers …

Public Libraries And The Internet 2002: Internet Connectivity And Networked Services, John Carlo Bertot, Charles R. Mcclure, Kim M. Thompson

Faculty Publications

No abstract provided.

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 …

Annotated Bibliography Of Research In The Teaching Of English, Deborah Brown, Catherine Beavis, Judith Kalman, Macrina Gómez, Gert Rijlaarsdam, Anne D'Antonio Stinson, Melissa E. Whiting

Faculty Publications

Twice a year, in the May and November issues, RTE publishes a selected bibliography of recent research in the teaching of English. Most of the studies appeared during the six-month period preceding the compilation of the bibliography (January through June 2002 for the present bibliography), but some studies that appeared earlier are occasionally included. The listing is selective; we make no attempt to include all research and research-related articles that appeared in the period under review. Comments on the bibliography and suggestions about items for inclusion may be directed to the bibliography editors. We encourage you to send your suggestions …

Activity Patterns And Correlates Among Youth: Differences By Weight Status, Wendell C. Taylor, James F. Sallis, Marsha Dowda, Patty S. Freedson, Karen Eason, Russell R. Pate

Faculty Publications

The purposes of the study were to assess differences in physical activity levels and correlates of physical activity among overweight (‡ 85th percentile of body mass index for their sex and age) and non-overweight (< 85th percentile) youth. The sample included 509 seventh through twelfth graders. Activity was measured by a 7-day, 46-item activity checklist. Overweight girls were more sedentary than non-overweight girls (p<.03), and non-overweight girls engaged in more vigorous physical activity than overweight girls (p<.03). For boys, there were no significant differences in activity. The regression analyses for vigorous activity yielded the largest total R²'s (R²=.049 for overweight and R²=.27 for non-overweight.) The significant factor for overweight youth was greater athletic coordination (p<.01). For non-overweight youth, the significant factors were greater family support (p<.05), greater peer support (p<.001), fewer barriers (p<.03), and greater athletic coordination (p<.01). Correlates of physical activity vary by weight status of young people.

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 …

Review Of The New Americans: How The Melting Pot Can Work Again, By Michael Barone, Fred Foldvary

Faculty Publications

A review of The New Americans: How the Melting Pot Can Work Again, by Michael Barone. Regnery Publishing • 2001 • 338 pages • $27.95 

Rf Rendez-Blue: Reducing Power And Inquiry Costs In Bluetooth-Enabled Mobile Systems, Eric S. Hall, Charles D. Knutson, David K. Vawdrey

Faculty Publications

In resource-limited mobile computing devices, Bluetooth wireless technology imposes a weighty burden due to inefficient power utilization and a sluggish device discovery process. Buttressing Bluetooth with Radio Frequency Identification (RFID) technology by performing an operation we call “Rendez-Blue” alleviates these limitations. In the Rendez-Blue process, an RFID signal is used as a cue to “wake-up” a sleeping Bluetooth radio. This ensures that the Bluetooth radio is active only when needed, significantly reducing power consumption. In addition, RFID is used to communicate Bluetooth device information, allowing the user to bypass the traditional 10.24-second discovery process.

Institute For Health Policy Annual Report 2001-2002, Andrew F. Coburn Phd

Faculty Publications

No abstract provided.

Identification Of A Streptolysin S-Associated Gene Cluster And Its Role In The Pathogenesis Of Streptococcus Iniae Disease, Jeffrey D. Fuller, Alvin C. Camus, Carla L. Duncan, Victor Nizet, Darrin J. Bast, Ronald L. Thune, Donald E. Low, Joyce C.S. De Azavedo

Faculty Publications

Streptococcus iniae causes meningoencephalitis and death in cultured fish species and soft-tissue infection in humans. We recently reported that S. iniae is responsible for local tissue necrosis and bacteremia in a murine subcutaneous infection model. The ability to cause bacteremia in this model is associated with a genetic profile unique to strains responsible for disease in fish and humans (J. D. Fuller, D. J. Bast, V. Nizet, D. E. Low, and J. C. S. de Azavedo, Infect. Immun. 69:1994-2000, 2001). S. iniae produces a cytolysin that confers a hemolytic phenotype on blood agar media. In this study, we characterized the …

Heca, A Member Of A Class Of Adhesins Produced By Diverse Pathogenic Bacteria, Contributes To The Attachment, Aggregation, Epidermal Cell Killing, And Virulence Phenotypes Of Erwinia Chrysanthemi Ec16 On Nicotiana Clevelandii Seedlings, Clemencia M. Rojas, Jong Hyun Ham, Wen Ling Deng, Jeff J. Doyle, Alan Collmer

Faculty Publications

Erwinia chrysanthemi is representative of a broad class of bacterial pathogens that are capable of inducing necrosis in plants. The E. chrysanthemi EC16 hecA gene predicts a 3,850-aa member of the Bordetella pertussis filamentous hemagglutinin family of adhesins. A hecA::Tn7 mutant was reduced in virulence on Nicotiana clevelandii seedlings after inoculation without wounding. Epifluorescence and confocal laser-scanning microscopy observations of hecA and wild-type cells expressing the green fluorescent protein revealed that the mutant is reduced in its ability to attach and then form aggregates on leaves and to cause an aggregate-associated killing of epidermal cells. Cell killing also depended on …