Digital Commons Network^™

What Would Buffy Do? The Use Of Popular Culture Examples In Undergraduate Library Instruction., Jerilyn Marshall

Faculty Publications

This paper presents results of a survey that gathered information on the use of popular culture examples in college library instruction sessions; including the types of popular culture materials currently being used as examples; the types of courses in which they are used; the librarians' purposes in using the examples; and the librarians' impressions of whether or not the examples had an effect on the success of the session. A call for participation in the survey was distributed through two online discussion lists; BI-L and LIBREF-L during December 2001. Librarians working at the University of Northern Iowa were also invited …

Barriers And Challenges To Serving To Serving Non-Traditional Students In E-Learning Environments, Michael T. Miller, Mei-Yan Lu

Faculty Publications

Online teaching in higher education has become increasingly common, particularly as colleges and universities attempt to serve surging enrollments in some areas and as they look to expand their offerings in other markets. A primary consumer of these courses is the nontraditional student. Because these nontraditional students have unique learning needs that must be addressed in the online classroom, this study sought to identify the barriers to success nontraditional students face in the online learning environment and the strategies teachers can use to assist these students. Assessment strategies for nontraditional students are also studied.

Cigarette Smoking And The Desire To Quit Among Individuals Living With Hiv, Edward M. Mamary, Darlene Bahrs, Sharon Martinez

Faculty Publications

Among individuals living with human immunodeficiency virus (HIV), studies have found that smokers are at greater risk than nonsmokers to develop bacterial pneumonia, oral lesions and acquired immune deficiency syndrome (AIDS) dementia complex. Information is lacking regarding the prevalence of cigarette smoking among people living with HIV or about their intentions to quit smoking. A survey was conducted with a sample of patients attending an HIV outpatient clinic at San Francisco General Hospital to assess the prevalence of cigarette smoking and the level of interest in quitting. In total, 228 assessments were completed. Study results revealed a high percentage of …

Philosophizing With Teenagers, Susan Verducci

Faculty Publications

Part of a special section on connecting with adolescents. Although few adolescents are ever formally exposed to philosophy at middle or high school, almost all are philosophers in the sense that they ask and seek answers to questions that are fundamentally philosophical. Furthermore, studying philosophy can be quite useful for adolescents as it requires that they practice developing clear and coherent reasons for believing or doing something, provides the tools with which they can follow the logic of any ideological stance, and provides models of alternative answers and a way of examining how the historical period in which one lives …

Perceived Internal Depth In Rotating And Translating Objects, M. L. Braunstein, C. W. Sauer, Cary S. Feria, G. J. Andersen

Faculty Publications

Previous research has indicated that observers use differences between velocities and ratios of velocities to judge the depth within a moving object, although depth cannot in general be determined from these quantities. In four experiments we examined the relative effects of velocity difference and velocity ratio on judged depth within a transparent object that was rotating about a vertical axis and translating horizontally, examined the effects of the velocity difference for pure rotations and pure translations, and examined the effect of the velocity difference for objects that varied in simulated internal depth. Both the velocity difference and the velocity ratio …

Seed Security For Food Security, Mutizwa Mkute, Doreen Mnyulwa, Sarah Kimakwa

Faculty Publications

'Farmers' dependence on agro-companies for agricultural inputs has been growing in east and southern Africa and beyond. At the same time, local and indigenous knowledge about seed selection, saving and multiplying has been lost.

This manual for development workers outlines traditional and current methods of saving seed. It begins with some basic ground rules for working with communities. The second section gives a comprehensive guide to different ways of propagating plants and saving seed from a full range of common crops and trees. Finally, the third part offers a brief outline of the background history and the current issues and …

The Education And Competencies Of School Library Media Specialists: A Review Of The Literature, Donna M. Shannon

Faculty Publications

No abstract provided.

The Use Of Speech Retrieval Systems: A Study Design., Jinmook Kim, Douglas W. Oard

Faculty Publications

What relevance criteria do users apply when selecting a speech recording? What attributes of the recording do they rely on for each criterion? This paper proses a qualitative research study design to explore those questions. A conceptual framework is presented, research questions are introduced, and the study design is described. The paper concludes with some observations on how the results of the study might inform the design of future systems.

The Many Uses Of Digitized Oral History Collections: Implications For Design, Dagobert Soergel, Douglas W. Oard, Samuel Gustman, Lydia Fraser, Jinmook Kim, Joan Meyer, Elizabeth Proffen, Theresa Sartori

Faculty Publications

Oral history - and spoken word collections generally - are assuming increasing importance in digital libraries as the storage, transmission and reproduction infrastructure improves. This paper describes three synergistic approaches to user needs analysis, explains how they are being applied to guide the design of systems to provide access oral history collections (using a s test bed the Shoah Foundations collection of over 50,000 videotaped oral history interviews), presents preliminary results from so -called “discount requirements analysis” and an analysis of “early access” requests, and draws some design implications. The results show a wide variety of users and uses of …

From Mules To Trax : A Brief History Of Salt Lake City's Mass Transit, J. Michael Hunter

Faculty Publications

The history of the mass-transit system in Salt Lake City is reviewed, and the system is compared to those in other cities, such as Chicago and New York. The advantages and disadvantages of animal-transit systems, electric street cars, buses, and light rail systems are discussed.

An Equity Paradigm For Preventing Genetic Discrimination, Anita Silvers, Michael Ashley Stein

Faculty Publications

No abstract provided.

The Festo Decision And The Return Of The Supreme Court To The Bar Of Patents, John F. Duffy

Faculty Publications

No abstract provided.

Super Regulator: A Comparative Analysis Of Securities And Derivatives Regulation In The United States, The United Kingdom, And Japan, Jerry W. Markham

Faculty Publications

This article describes the development of the competing regulatory bodies for banking, insurance, securities and derivatives. It then focuses on the regulatory roles of the Securities and Exchange Commission ("SEC") and the Commodity Futures Trading Commission ("CFTC"). The competition between those two agencies and its effects are described. After that review, the article examines the roles of the FSA-GB and FSA-Japan. Finally, the article discusses the arguments favoring and disfavoring competitive regulation and tries to discern whether a unified regulatory structure such as that in Japan and England is preferable to the competitive approach of the SEC and CFTC. The …

Structural Principles And Presidential Succession, Howard M. Wasserman

Faculty Publications

No abstract provided.

A Symposium Précis, Thomas E. Baker

Faculty Publications

This article is an introduction and overview of the Drake University Law School symposium Judicious Choices: Nominating and Confirming Supreme Court Justices held in March of 2002. It identifies important constitutional law issues in nominating and confirming the President's appointments to Supreme Court Justices in the United States.

A Roundtable Discussion With Stephen L. Carter & Michael J. Gerhardt, Thomas E. Baker

Faculty Publications

Transcript of a discussion regarding the United States Supreme Court, the Supreme Court justices and justice nominees, the Senate process for confirming nominees and related issues such as fitness to serve on the court and judicial activism.

Surface Micromachined Force Gauges: Uncertainty And Reliability, Jonathan W. Wittwer, Troy Gomm, Larry L. Howell

Faculty Publications

Surface micromachining of micro-electro-mechanical systems (MEMS), like all other fabrication processes, has inherent variation that leads to uncertain material and dimensional parameters. By considering the effects of these variations during the design of micro force gauges, the gauge uncertainty and reliability can be estimated. Without means of calibrating micro gauges, these effects are often significant when compared to experimental repeatability. The general force gauge model described in this paper can be used to measure a wide range of forces, and simple design changes can lead to improved accuracy in measurement. A method of probabilistic design is described that is not …

Bringing Online Learning To Campus: The Hybridization Of Teaching And Learning At Brigham Young University, Gregory L. Waddoups, Scott L. Howell

Faculty Publications

The primary purpose of Brigham Young University (BYU) is to provide students with a combination of sacred and secular education often described as the BYU experience. Achieving this purpose is challenged by the rapid growth in Church membership and an enrollment cap of 30,000 students. To address these challenges, BYU sponsors the use of technology to bridge the gap between the increased Church membership and the number of students allowed under the enrollment caps. This institutional case study shows how these challenges have influenced the hybridization of teaching and learning for on campus (resident) and off campus (distance) students. It …

The Investment Opportunity Set And Capitalization Versus Expensing Methods Of Accounting Choice, Dan S. Dhaliwal, William G. Heninger, K.E. Hughes Ii

Faculty Publications

This paper examines the effects of the investment opportunity set (IOS) on management's decision to capitalize or expense significant costs in two diverse settings: (1) in accounting for exploration and development (E&D) costs by firms in the oil-and-gas industry, and (2) in accounting for research and development (R&D) costs by firms (across industries) prior to 1974. We argue that the relation between the IOS and the decision to capitalize versus to expense is based upon managerial incentives to reduce the variance of accounting earnings. High-growth firms are more likely to have more variable earnings, which therefore creates greater incentives to …

The Influence Of Pitch And Loudness Changes On The Acoustics Of Vocal Tremor, Christopher Dromey, Paul Warrick, Jonathan Irish

Faculty Publications

The effect of tremor on phonation is to modulate an otherwise steady sound source in its amplitude, fundamental frequency, or both. The severity of untreated vocal tremor has been reported to change under certain conditions that may be related to muscle tension. In order to better understand the phenomenon of vocal tremor, its acoustic properties were examined as individuals volitionally altered their pitch and loudness. These voice conditions were anticipated to alter the tension of the intrinsic laryngeal muscles. The voices of 10 individuals with a diagnosis of vocal tremor were recorded before participating in a longitudinal treatment study. They …

Vibrato Rate Adjustment, Christopher Dromey, Neisha Carter, Arden Hopkin

Faculty Publications

Summary: The goal of the present study was to document the acoustic changes that occur as singers attempt to increase or decrease their vibrato rate to match target stimuli. Eight advanced singing students produced vowels with vibrato in three registers, both naturally and while attempting to match faster or slower rate stimuli. Slower rates were associated with lower intensity and less steady vibrato. Faster rates involved increased vibrato extent in the chest register and increased intensity in the head register. Singers whose spontaneous vibrato rates were naturally either slower or faster tended to also be relatively slower or faster when …

A Niche At The Nexus: Situating An Nlp Curriculum Interdisciplinarily, Deryle W. Lonsdale

Faculty Publications

This paper discusses the establishment and implementation of a curriculum for teaching NLP. At the core are two classes which involve some theoretical background, extensive hands-on experience with state-ofthe-art technologies, and practical application in the form of an intensive programming project. Issues involving interdisciplinary coordination, curriculum design, and challenges in teaching this discipline are discussed.

The Youngs At West Point, J. Michael Hunter

Faculty Publications

In 1871, Willard Young, eleventh son of Brigham Young, was the first Mormon to receive an appointment to West Point Academy. His attendance at the military academy drew national attention and criticism from opponents of polygamy. Despite the opposition, he soon gained the respect of his classmates and graduated fourth in his class. He returned to teach engineering in 1879, served in the Spanish-American War, earning a commendation from President McKinley, and during World War I was supervisor of army engineering work on the Missouri River. In 1877, one of Brigham's grandsons, Richard W. Young, was the second Mormon to …

A New Occurrence Of Archaeoscyphia Pulchra (Bassler) From The Ordovician Of Western Canada, J. Keith Rigby, Godfrey S. Nowlan, Peter A. Rowlands

Faculty Publications

A few specimens of the ornate anthaspidellid demosponge, Archaeoscyphia pulchra (Bassler), have been collected from the Lower Ordovician Outram Formation or Skoki Formation, from a saddle at the head of South Rice Brook in northeastern British Columbia. This is the first report of the flanged-appearing annulate, steeply obconical sponge in western Canada, although it has been reported from the Mingan Islands of Quebec and was initially described from Nevada, in the western United States. The taxon has also been reported as other species of Archaeoscyphia from Ordovician rocks of Missouri and from the San Juan region of Argentina.

Legal Theory And The Rule Of Law, Noel B. Reynolds

Faculty Publications

This article proposes that the rule of law can be understood as a set of conditions that rational actors would impose on any authority they would create to act in their stead in creating and administering legally binding rules. The authority and obligation associated with law derive from this fundamental convention, and the principles of the rule of law are the conditions of that agreement, which become thereby governing principles to which legislatures, judges, and enforcement agencies can be held in their official actions. These generally recognized standards are inherent in this conventionalist concept of law in the sense that …

Reliability Of Programmable Input/Output Pins In The Presence Of Configuration Upsets, Paul S. Graham, Nathaniel Rollins, Michael J. Wirthlin, Michael P. Caffrey

Faculty Publications

Sponsorship: Los Alamos National Laboratories (LA-UR-02-3163). Field programmable gate arrays (FPGAs) are an attractive alternative for space-based remote sensing applications. However, SRAM-based FPGAs are sensitive to radiation induced single-event upsets within the configuration memory. Such configuration upsets may change the logic, routing, and operating modes of a user FPGA design. Upsets within the configuration of an I/O block are especially troublesome as they may impact the operation of other system components. This paper will evaluate the operation of the I/O block within the Xilinx Virtex FPGA in the presence of configuration memory upsets and introduce techniques for detecting and repairing …

How Long, Oh Lord, How Long? James E. Talmage And The Great War, Richard Bennett

Faculty Publications

What is it that is happening? A war greater in area and scale and more fearful in carnage, than any that has ever been since life on the round world began. Five months--no more--have passed since the first gun was fired, and already the list of men who were strong, healthy, capable, keen, five short months ago, and who are now stark in death, outnumbers anything of its kind in human history. And to reckon up the load of sheer blank sorrow in innumerable homes, and the actual but incidental war sufferings, short of death, or possibly worse than death, …

Do Banks Price Owner–Manager Agency Costs? An Examination Of Small Business Borrowing, James C. Brau

Faculty Publications

Ang, Cole, and Lin (2000) provide evidence that supports the theoreticalwork of Jensen and Meckling (1976) on agency costs. As a further examination, I conduct a test to determine the economic significance of owner–manager agency conflicts. Using the same data source and empirical framework as Ang, Cole, and Lin (2000), I test to determine if banks chargeapremiumwhenextendingloans tofirmswith variousownership structures. In empirical tests, I find that banks do not require an owner–manager agency premium either through increased interest rates or through the requirement of collateral. Instead, I find that the interest rate is significantly affected by the length of the …

Peppering Knowledge Sources With Salt: Boosting Conceptual Content For Ontology Generation, Deryle W. Lonsdale, Yihong Ding, David W. Embley, Alan Melby

Faculty Publications

This paper describes work done to explore the common ground between two different ongoing research projects: the standardization of lexical and terminological resources, and the use of conceptual ontologies for information extraction and data integration. Specifically, this paper explores improving the generation of extraction ontologies through use of a comprehensive terminology database that has been represented in a standardized format for easy tool-based implementation. We show how, via the successful integration of these two distinct efforts, it is possible to leverage large-scale terminological and conceptual information having relationship-rich semantic resources in order to reformulate, match, and merge retrieved information of …

Testimony, Refuge, And The Sense Of Place: A Conversation With Terry Tempest Williams, David Thomas Sumner

Faculty Publications

This interview with Terry Tempest Williams is part of a series of conversations with contemporary western writers about the ethical and cultural implications of nature writing.