Digital Commons Network^™

Lds Perspectives On The Dead Sea Scrolls, Donald W. Parry, Dana M. Pike

Maxwell Institute Publications

Since the 1947 discovery of ancient scrolls hidden in caves along the shores of the Dead Sea, many Latter-day Saints have been intrigued to learn what these sacred writings contain and how they might relate to their own religious tradition.

Although the Dead Sea Scrolls do not contain the lost records that Latter-day Saints await, they do help answer some important questions related to the gospel: How has the Bible been transmitted to our day? What did the Jews believe between the end of the Old Testament and the time of Christ? How much of the full gospel was known …

"The Doors Are Made Against You": Domestic Thresholds In Ben Jonson's Plays, Ann C. Christensen

Quidditas

The gates made fast? Brother, I like not this;

For many men that stumble at the threshold

Are well foretold that danger lurks within.

—Richard of Gloucester, Henry VI, part 3 4.7.10-12.

Signior, is all your family within?

Are your doors lock'd?

—Roderigo and Iago, Othello 1.1.84-85

Wreck, Jason Lindquist

Inscape

No abstract provided.

Im Nonnengarten : An Anthology Of German Women's Writing 1850-1907, Michelle Stott James

Resources

The female-authored stories collected in this anthology originated during the late nineteenth and early twentieth centuries, a time that witnessed some of the most significant changes ever experienced in European society: the rise of industrialism and the decline of the agrarian state; the decline of the aristocracy; a growing awareness of the plight of the underclasses; the new ideas of thinkers such as Marx, Darwin, Nietzsche and Freud, whose theories revolutionized the way humans understood themselves and their relationship to their environment; the beginnings of the Women's Movement and the accompanying gains in mobility, political rights, and educational and professional …

On Understanding Language, Arthur Iberall, David Wilkinson

Comparative Civilizations Review

No abstract provided.

A Friendly Countercomment To Holton, Arthur Iberall

Comparative Civilizations Review

No abstract provided.

Full Issue

The Bridge

No abstract provided.

Contributors

The Bridge

No abstract provided.

Full Issue

The Bridge

No abstract provided.

A Study Of Haitian Mormon Converts Dwelling In New York City: A Cross-Cultural Perspective In Understanding, Interpreting, And Experiencing The Mormon Subculture, Yvon Milien

Theses and Dissertations

This thesis examines the roles played by understanding, interpretation of practices, and experience in Mormon culture when Haitians convert to Mormonism. In relationship to their previous cultural practices, this thesis explores whether Haitian converts develop one of three types of behaviors: discard old practices, retain elements of old practices, or seek to establish a balance between former and new religious practices. In-depth interviews with twelve subjects living in New York City suggest that most active converts discarded their old cultural traditions. This study suggests that only interpretation influences developing types of behavior. However, it was not expected that most converts …

The Mormon Pioneer Odometers, Norman Edward Wright

BYU Studies

This full account of the wooden machines that measured distances along the Mormon Trail documents interesting details and corrects old misconceptions.

Full Issue

Inscape

No abstract provided.

Full Issue

Inscape

No abstract provided.

Christian Madsen- A Dane In The "Wild West", Sybil D. Needham

The Bridge

I never tire of hearing stories about Danish immigrants coming to America in the 1800' s. Their courage fills me with admiration because few of them would ever see their homeland or families again. My own great-grandparents Jens and Kristine Bagge arrived in June of 1863. Kristine died a few years later leaving five small children behind. We know she was lonely for Denmark.

Tradeoffs In The Design Of A Spaceborne Scanning Pencil Beam Scatterometer: Application To Seawinds, David G. Long, Chialin T. Wu, Michael W. Spencer

Faculty Publications

SeaWinds is a spaceborne wind scatterometer to be flown on the second Japanese Advanced Earth Observing Satellite (ADEOS-II) in 1999. An important international element of NASA's Earth Observing System (EOS), SeaWinds is an advanced follow-on to the NASA scatterometer (NSCAT) on the first ADEOS platform. Unlike previous operational spaceborne scatterometer systems. SeaWinds employs a scanning "pencil-beam" antenna rather than a "fan-beam" antenna, making the instrument more compact and yielding greater ocean coverage. The goals of this paper are twofold. First, the overall SeaWinds functional design and backscatter measurement approach are described, and the relative advantages of the pencil-beam technique are …

Primo Levi, Ilona Klein

Faculty Publications

Chemistry and literature, viewed by most people as widely different subjects, come together in the works of Primo Levi, an Italian Jew who was both a professional chemist and a professional writer. Levi said that he wanted to fill the gap between the imaginative world of literature and the analytical world of science. Believing such a gap absurd, he was never daunted by the purported incompatibility between the two fields of knowledge. Levi's literary work is also marked by his experience in Auschwitz's concentration camp, where he was interned from February 1944 to January 1945. Through his characteristically clear and …

Soot In Coal Combustion Systems, Thomas H. Fletcher, Jinliang Ma, Jim Rigby, Alexander L. Brown, Brent W. Webb

Faculty Publications

Soot is generated from coal when volatile matter, tar in particular, undergoes secondary reactions at high temperatures. A description of soot in coal flames allows better calculations of radiative transfer and temperatures in near-burner regions, which in turn allows more accurate predictions of NO_x formation in coal-fired furnaces. Experiments are reviewed that examine the formation, agglomeration and properties of coal-derived soot, including pyrolysis experiments and combustion experiments. This review includes the types of experiments performed, the soot yields obtained, the size of the soot particles and agglomerates, the optical properties of soot, the relationship between coal-derived soot and soot …

Release Of Inorganic Material During Coal Devolatilization, Larry L. Baxter, Reginald E. Mitchell, Thomas H. Fletcher

Faculty Publications

Experimental results presented in this paper indicate that coal devolatilization products convectively remove a fraction of the nonvolatile components of inorganic material atomically dispersed in the coal matrix. Results from three facilities burning six different coals illustrate this mechanism of ash transformation and release from coal particles. Titanium is chosen to illustrate this type of mass release from coal particles on the basis of its low volatility and mode of occurrence in the coal. During moderate rates of devolatilization (10⁴ K/s heating rate), no significant loss of titanium is noted. At more rapid rates of heating/devolatilization (10⁵ K/s) …

The Effect Of Ultrasonic Frequency Upon Enhanced Killing Ofp. Aeruginosa Biofilms, Zhen Qian, Richard D. Sagers, William G. Pitt

Faculty Publications

It is widely recognized that the bacteria sequestered in a biofilm on a medical implant are much more resistant to antibiotics than their planktonic counterparts. Recent studies have shown that application of antibiotic along with low power ultrasound significantly increases the killing of planktonic bacteria by the antibiotic. Herein is reported a similar application of antibiotic and ultrasound to sessile bacteria in biofilms of Pseudomonas aeruginosa on a polyethylene substrate. Biofilm viability was measured after exposure to 12 μg/ml gentamicin sulfate and 10 mW/cm² ultrasound at frequencies of 70 kHz, 500 kHz, 2.25 MHz, and 10 MHz. The results …

Faster Ray Tracing Using Adaptive Grids, Thomas W. Sederberg, Krysztof S. Klimaszewski

Faculty Publications

A new hybrid approach is presented which outperforms the regular grid technique in scenes with highly irregular object distributions by a factor of hundreds, and combined with an area interpolator, by a factor of thousands. Much has been said about scene independence of different acceleration techniques and the alleged superiority of one approach over another. Several theoretical and practical studies conducted in the past have led to the same conclusion: a space partitioning method that allows the fastest rendering of one scene often fails with another. Specialization may be the answer. This has always been pursued, consciously or not, in …

Radar Backscatter Measurement Accuracy For A Spaceborne Pencil-Beam Wind Scatterometer With Transmit Modulation, David G. Long, Michael W. Spencer

Faculty Publications

Scatterometers are remote sensing radars designed to measure near-surface winds over the ocean. The difficulties of accommodating traditional fan-beam scatterometers on spacecraft has lead to the development of a scanning pencil-beam instrument known as SeaWinds. SeaWinds will be part of the Japanese Advanced Earth Observing Satellite II (ADEOS-II) to be launched in 1999. To analyze the performance of the SeaWinds design, a new expression for the measurement accuracy of a pencil-beam system is required. In this paper the authors derive a general expression for the backscatter measurement accuracy for a pencil-beam scatterometer which includes the effects of transmit signal modulation …

Extracting The Grain Boundary Character/Free Energy Relationship From The Microstructure: Pure <100> And <111> Tilt Boundaries, Brent L. Adams, S. Costiner, D. Kinderlehrer, W. W. Mullins, Shlomo Ta'asan

Faculty Publications

This work was supported primarily by the MRSEC Program of the National Science Foundation under Award Number DMR-9632556. Analysis is described to extract the excess free energy of grain boundaries from the mesotexture of well-equilibrated polycrystalline samples. The approach is based upon the force and torque balances at triple junctions described in the classical work of Herring. The main advantage of the approach is that the free energy function is obtained over the full fundamental zone of grain boundary types. For the purposes of exposition, the method is described for specified two-parameter hypersurfaces in the fundamental zone for cubic polycrystals …

High-Pressure Oxidation Rates For Large Coal And Char Particles, James A. Mathias

Theses and Dissertations

The main objective of this study was to investigate the factors that influence the oxidation rate of large (five to eight millimeters in diameter) coal and char particles. To accomplish this, experiments were performed in which the gas temperature, gas velocity, particle size, partial pressure of oxygen, and total pressure were varied. The experiments were performed with the cantilever balance attachment and the high pressure controlled profile reactor.

Approximately 90 combustion experiments were performed with Pittsburgh, Utah Blind Canyon, and Wyodak-Anderson coal. These experiments were performed at atmospheric pressure with air and varied gas temperature, gas velocity, and particle size. …

Three-Dimensional Display Utilizing A Diffractive Optical Element And An Active Matrix Liquid Crystal Display, Gregory P. Nordin, M. W. Jones, S. T. Kowel, J. H. Kulick, R. G. Lindquist

Faculty Publications

We describe the design, construction, and performance of the first real-time autostereoscopic three-dimensional (3-D) display based on the partial pixel 3-D display architecture. The primary optical components of the 3-D display are an active-matrix liquid crystal display and a diffractive optical element (DOE). The display operates at video frame rates and is driven with a conventional VGA signal. Three-dimensional animations with horizontal motion parallax are readily viewable as sets of stereo images. Formation of the virtual viewing slits by diffraction from the partial pixel apertures is experimentally verified. The measured contrast and perceived brightness of the display are excellent, but …

Procedurally Rational Decision-Making And Control, Richard L. Frost, Michael A. Goodrich, Wynn C. Stirling

Faculty Publications

Substantive rationality requires a decision-maker to be a utility maximizer; under this paradigm, the decision is paramount, and not dependent on the computational process used to obtain it. Procedural rationality is dependent on the method used to make the decision; reasonableness of the procedure is paramount. Well-formed problems are amenable to substantive rationality; ill-formed problems are not, but are amenable to procedural rationality. To qualify as being procedurally rational, a methodology must possess a sound epistemological basis, it must be amenable to a formal design synthesis procedure, and it must be consistent with substantive rationality. Epistemic utility theory forms the …

A Fertility Channel Model For Post-Correction Of Continuous Speech Recognition, Eric K. Ringger, James F. Allen

Faculty Publications

We have implemented a post-processor called SPEECHPP to correct word-level errors committed by an arbitrary speech recognizer. Applying a noisy-channel model, SPEECHPP uses a Viterbi beam-search that employs language and channel models. Previous work demonstrated that a simple word-for-word channel model was sufficient to yield substantial incieases in word accuracy. This paper demonstrates that some improvements in word accuracy result from augmenting the channel model with an account of word fertility in the channel. This work further demonstrates that a modern continuous speech recognizer can be used in "black-box" fashion for robustly recognizing speech for which the recognizer was not …

Time-Honored Doctrine Of Forum Non Conveniens: In Re Union Carbide Corp. Gas Plant Disaster, Bryan Reeves

Brigham Young University Prelaw Review

The American Journal of International Law states, "The Union Carbide case is a convincing example of the exercise of judicial restraint on the part of the U.S. courts in the application of the time-honored doctrine of forum non conveniens" (Union 81: 417). Forum non conveniens is defined as, "the discretionary power of the court to decline jurisdiction when convenience of parties and ends of justice would be better served if an action were brought and tried in another forum" (Black 665). It is the objective of this paper to examine the purpose of forum non conveniens, when it can be …

A Comprehensive Modeling Environment For The Simulation Of Groundwater Flow And Transport, S. J. Owen, Norman L. Jones, J. P. Holland

Faculty Publications

A comprehensive graphical modeling environment has been developed to address the needs of the computer simulation of groundwater flow and transport. The Department of Defense Groundwater Modeling Systems (GMS), developed at the Engineering Computer Graphics Laboratory at Brigham Young University, is part of a multi-year project funded through the Department of Defense, Department of Energy and Environmental Protection Agency. GMS is a graphically based software tool providing facility through all aspects of the groundwater flow and transport modeling process. Facilities include geometric modeling of hydrostratigraphy, two- and three-dimensional mesh generation, graphically based model input for specific flow and transport codes, …

Bounding Elastic Constants Of An Orthotropic Polycrystal Using Measurements Of The Microstructure, Brent L. Adams, M. J. Beran, T. A. Mason, Ted Olsen

Faculty Publications

We show how information about the elastic stiffness and compliance of an orthotropic polycrystal may be obtained from measurements of the statistical properties of the microstructure. We begin by discussing the statistical properties of the governing equations and the hierarchy that results when the equations are averaged. Perturbation solutions are obtained in terms of low-order statistical information. Using methods previously developed, we derive bounds for the elastic stiffnesses and compliances. A heirarchy of bounds is derived using the statistical information obtained from measurements of the microstructure. We discuss the methods used to obtain the correlation functions of the microstructure and …

Structural Phase Transition And Tc Distribution In Hf-Doped Lamno3 Investigated Using Perturbed-Angular-Correlation Spectroscopy, William E. Evenson, David D. Allred, Gary L. Catchen

Faculty Publications

Using perturbed-angular-correlation (PAC) spectroscopy, via the Hf-->Ta probe, we have measured Mn-site electric-field gradients (EFG's) at Ta nuclei in ceramic samples of LaMnO3. Two crystallographic phases coexist over a temperature interval of ≈16 K near the orthorhombic-to-rhombohedral transition at ≈724 K, which shows a thermal hysteresis of ≈1.7±0.2 K. Concurrently, in the two phases, we determined the temperature dependence of the EFG parameters, Vzz, ƞ, and δ, and the ratio of the probe concentrations A1/A2. To explain the apparent coexistence of two phases in this weakly first-order transition, we present a model that assumes a spatial distribution of Tc …