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Simple Models For Diaphragm-Type Chlorine/Caustic Cells Ii. Effect Of Acidic Anolyte On Steady-State Caustic Yield, John Van Zee, Ralph E. White Jan 1986

Simple Models For Diaphragm-Type Chlorine/Caustic Cells Ii. Effect Of Acidic Anolyte On Steady-State Caustic Yield, John Van Zee, Ralph E. White

Faculty Publications

A simple steady-state model of a diaphragm-type chlorine/caustic cell in which the diaphragm is divided into two regions by a homogeneous acid-base reaction is presented. The location of the reaction affects significantly the caustic yield and effluent concentration. The model is used to predict the location of this reaction as a function of the operating variables, the physical constants, and three measurable properties of the diaphragm. These measurable properties are the MacMullin number or resistivity ratio of electrolyte-filled diaphragm relative to the electrolyte, the Darcy's law diaphragmpermeability, and the diaphragm thickness. The model is used to predict a maximum in …

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Simple Models For Diaphragm-Type Chlorine/Caustic Cells I. Dynamic Behavior, John Van Zee, Ralph E. White, A T. Watson Jan 1986

Simple Models For Diaphragm-Type Chlorine/Caustic Cells I. Dynamic Behavior, John Van Zee, Ralph E. White, A T. Watson

Faculty Publications

A simple model of the dynamic behavior of a diaphragm-type chlorine/caustic cell is presented. The model is based upon measurable diaphragm properties and the mass transfer of hydroxyl ion through the diaphragm. The anolyte is modeled simply as a region in which the OH– ion concentration is fixed, the diaphragm is modeled as a plug-flow reactor with an electrochemical reaction occurring at the catholyte/diaphragm interface where the cathode is placed, and the catholyte is modeled as a completely stirred flow reactor. Analytical integration of the governing equations for thesemodels yields two mathematical expressions: one for the concentration distribution of …

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Parallel Plate Electrochemical Reactor Model: Material Balance Closure And A Simplification, M J. Mader, C W. Walton, Ralph E. White Jan 1986

Parallel Plate Electrochemical Reactor Model: Material Balance Closure And A Simplification, M J. Mader, C W. Walton, Ralph E. White

Faculty Publications

A material balance closure calculation is presented to test the consistency of a previously published model of a parallelplate electrochemical reactor. New expressions are used in this procedure to calculate the average concentration of species i and the average current density for reaction j from the predicted concentration and potential distributions. Also, the previously presented model equations are simplified by assuming that the axial concentration gradient for species i can be approximated by a step change from the known feed concentration to the unknown outlet concentration. This one-step model provides a qualitative evaluation of cell performance and adds insight into …

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A Mathematical Model For A Parallel Plate Electrochemical Reactor, Cstr, And Associated Recirculation System, T V. Nguyen, C W. Walton, Ralph E. White Jan 1986

A Mathematical Model For A Parallel Plate Electrochemical Reactor, Cstr, And Associated Recirculation System, T V. Nguyen, C W. Walton, Ralph E. White

Faculty Publications

A mathematical model is presented for a system comprised of a parallel plate electrochemical reactor (PPER) and a continuous, stirred-tank reactor (CSTR) under both total and partial recycle. The model is used to predict the time dependent behavior of the electrowinning of copper from an aqueous, hydrochloric acid solution. The model includes many important aspects of a PPER/CSTR system which have been neglected previously. These aspects are the kinetics of electrode reactions, the electroneutrality condition, three mass transfer processes for ionic species in the electrolyte (diffusion, ionic migration, and convection) and the electrode gap in the PPER, and the inclusion …

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Joint Criminal Participation: Establishing Responsibility, Abandonment, Paul Marcus Jan 1986

Joint Criminal Participation: Establishing Responsibility, Abandonment, Paul Marcus

Faculty Publications

No abstract provided.

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Book Review Of The Living And Active Word Of God: Studies In Honor Of Samuel J. Schultz, Edited By Morris Inch And Ronald Youngblood, Richard M. Davidson Jan 1986

Book Review Of The Living And Active Word Of God: Studies In Honor Of Samuel J. Schultz, Edited By Morris Inch And Ronald Youngblood, Richard M. Davidson

Faculty Publications

No abstract provided.

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A Policy Analysis Of Fee-Shifting Rules Under The Internal Revenue Code, Gary Myers, Richard L. Schmalbeck Jan 1986

A Policy Analysis Of Fee-Shifting Rules Under The Internal Revenue Code, Gary Myers, Richard L. Schmalbeck

Faculty Publications

Until recently, the costs of litigating federal tax cases were borne exclusively by the parties who incurred them, regardless of whether the government or the taxpayer prevailed in the litigation. This practice reflects the application to tax disputes of the ‘American rule’ against fee shifting. Although the American rule continues to be predominant in the tax area, it has been modified in important respects. An explicit fee-reimbursement rule, benefiting prevailing taxpayers in cases in which the government is found to have acted unreasonably, was added to the Internal Revenue Code (IRC) by the Tax Equity and Fiscal Responsibility Act of …

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La Variation Du /R/ Dans L'Espagnol De Santiago, Orlando Alba Jan 1986

La Variation Du /R/ Dans L'Espagnol De Santiago, Orlando Alba

Faculty Publications

Le segment phonologique /r/ en position implosive montre une grande variete de manifestations phonetiques dans les differents dialectes hispaniques (v. Navarro Tomas 1972; Alarcos Llorach 1968; Zamora Vicente 1970). Parmi les manifestations les plus connues, on peut citer la variante alveolaire vibrante simple carne 'viande', la fricative carne, l'aspiree cahne, la lateralisee caIne, l'assimilee canne et l'elidee cane. On considere generalement la vibrante comme la realisation standard, mais la norma culta 'la norme cultivee' admet aussi la prononciation fricative. Toutes les autres prononciations, des points de vue academique et normatif, sont jugees vulgaires, populaires ou regionales (Navarro Tomas 1972:119-121).

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Congressional Power And Free Speech: Levy’S Legacy Revisited, William W. Van Alstyne Jan 1986

Congressional Power And Free Speech: Levy’S Legacy Revisited, William W. Van Alstyne

Faculty Publications

No abstract provided.

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Kass: A Knowledge-Based Auditor Support System, Ramayya Krishnan, Rayman D. Meservy, Vandana Gadh Jan 1986

Kass: A Knowledge-Based Auditor Support System, Ramayya Krishnan, Rayman D. Meservy, Vandana Gadh

Faculty Publications

This paper describes the design of a knowledge-based system to assist auditors in the evaluatation of internal accounting controls and focusses on the logic-based language AL that has been developed as a knowledge representation formalism. Interesting features of AL include a declarative approach to modeling accounting systems and the means to explicitly describe authority structures typically used to enforce internal controls.

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Interconnected Reproductive And Vegetative Remains Of Populus (Salicaceae) From The Middle Eocene Green River Formation, Northeastern Utah, William D. Tidwell, Steven R. Manchester, David L. Dilcher Jan 1986

Interconnected Reproductive And Vegetative Remains Of Populus (Salicaceae) From The Middle Eocene Green River Formation, Northeastern Utah, William D. Tidwell, Steven R. Manchester, David L. Dilcher

Faculty Publications

A new specimen from the Middle Eocene Evacuation Creek Member of the Green River Formation in northeastern Utah shows a twig with several leaves of Populus wilmattae Crockrell and a fruiting raceme attache. This specimen establishes for the first time the type of fruits borne by P. wilmattae and provides additional characters with which to assess its taxonomic and evolutionary status. An associated seed shows attached placental hairs like those of extant species of Populus. The Green River fossil differs from extant Populus species in having basically palmate leaf venation and in bearing its fruiting axis on a young twig. …

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The Union Of Legal And Political Theory, Noel B. Reynolds Jan 1986

The Union Of Legal And Political Theory, Noel B. Reynolds

Faculty Publications

This paper explores the social science concept of conventions as a way of understanding law that would bridge the enduring gap between natural law and legal positivist legal theories. It further finds in the conventionalist approach a promising account of the rule of law—both in how it may be characterized and in how it can be assessed in particular legal systems.

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Agriculture, Agribusiness, And Renewable And Natural Resource Program Review, B. Delworth Gardner Jan 1986

Agriculture, Agribusiness, And Renewable And Natural Resource Program Review, B. Delworth Gardner

Faculty Publications

The State University System of Florida has es tab 1 i shed A "Quest for Excellence11 in its Master Plan. It is a bold plan of action that will "unleash the University System from those time-bound constraints which would allow only gradual change. 11 It is also clear that the State University System of Florida plans to compete successfully with the very best academic universities. In its mission statement the University of Florida, as a land-grant institution, administers the In"s·t itute of Food and Agricultural Sciences (IFAS), a special unit providing statewide food and .agricultural teaching, res.earch, and extension services. …

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Decision Support Systems, Expert Systems, And Artificial Intelligence: Realities And Possibilities In Public Accounting, Andrew D. Bailey, Rayman D. Meservy, Joanne H. Turner Jan 1986

Decision Support Systems, Expert Systems, And Artificial Intelligence: Realities And Possibilities In Public Accounting, Andrew D. Bailey, Rayman D. Meservy, Joanne H. Turner

Faculty Publications

As the business environment becomes more complex and more competitive, accountants and other business managers must exploit the advantages of the computer to remain competitive. Even though managers have long used data which was collected, stored, summarized, and reported using computer technology, managers have not traditionally used computers to manage. Only recently have managers realized that the computer is a cost-effective tool which can directly aid and support business decisions (i.e., not only can computers generate data to be used in making decisions, they can also make comparisons, evaluate alternatives, weigh the costs and benefits, and perhaps even make certain …

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Cousin Laman In The Wilderness: The Beginnings Of Brigham Young's Indian Policy, Richard E. Bennett Jan 1986

Cousin Laman In The Wilderness: The Beginnings Of Brigham Young's Indian Policy, Richard E. Bennett

Faculty Publications

Historians of the American West have observed that compared with most other mid-19th century American overlanders, whether Oregon-bound farmers or California Agronauts, the Mormons enjoyed a relatively more amicable, more peaceful relationship with the American Indian. Furthermore several contend with cause that Brigham Young was the principal architect of peace with the Ute, Shoshoni, Navaho, Hopi, and other tribes in the deserts and valleys of "Deseret," the Mormon Zion in the Great Basin Kingdom. Leonard Arrington, Davis Bitton, James Allen, and other modern writers have argued that Young pursued a conciliatory (if not self protective and condescending) policy toward the …

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The Family Historian, G. Wesley Johnson Jr. Jan 1986

The Family Historian, G. Wesley Johnson Jr.

Faculty Publications

The archivist of a great university library was once asked his secret in collecting so many important materials. He smiled and said, "My success can be summed up in two very important words: vacuum sweeper." His approach was to locate as many relevant materials as possible and then to analyze and classify them. His success was linked to having a wide definition of what records might be of value for historical archives. Where others threw away phone books, he kept them (valuable information on professions and businesses in the Yellow Pages), where others threw away menus, he kept them (valuable …

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Contract Principles As A Guide For Protecting Intellectual Property Rights In Computer Software: The Limits Of Copyright Protection, The Evolving Concept Of Derivative Work, And The Proper Limits Of Licensing Arrangements, Thomas Lee Hazen Jan 1986

Contract Principles As A Guide For Protecting Intellectual Property Rights In Computer Software: The Limits Of Copyright Protection, The Evolving Concept Of Derivative Work, And The Proper Limits Of Licensing Arrangements, Thomas Lee Hazen

Faculty Publications

No abstract provided.

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Clonal Selection Of Sugar Cane For Texas And Louisiana From A Common Germplasm Pool, Stephen Kresovich, Richard D. Breaux Dec 1985

Clonal Selection Of Sugar Cane For Texas And Louisiana From A Common Germplasm Pool, Stephen Kresovich, Richard D. Breaux

Faculty Publications

The sugar cane (a complex hybrid of Saccharum spp.) cultivar improvement program for the irrigated Lower Rio Grande Valley of Texas, initiated in 1961, has expanded greatly over the past 20 years. Initially, only 8 to 12 cultivars, selected from those previously released from commercial production in Louisiana or Florida, were screened annually for their production potential in the Lower Rio Grande Valley. The current introduction and screening program is more comprehensive utilizing 1) all clones advanced from the first to the second line trials at the U. S. Sugarcane Laboratory at Houma, Louisiana; 2) the advanced "CP" assignments from …

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Temperature Dependence Of The Normal-Metal Aharonov-Bohm Effect, S. Washburn, C. P. Umbach, R. B. Laibowitz, Richard A. Webb Oct 1985

Temperature Dependence Of The Normal-Metal Aharonov-Bohm Effect, S. Washburn, C. P. Umbach, R. B. Laibowitz, Richard A. Webb

Faculty Publications

The amplitude of h/e periodic oscillations in the magnetoresistance of very small normal-metal (Au) rings, as well as the harmonic h/2e, have been studied as a function of temperature. The amplitudes depend on the temperature T roughly as T-1/2, as expected from the averaging of conduction channels in the absence of inelastic scattering, but may not be entirely consistent with this model. At the lowest T, the size of the fluctuations in the conductance is about ΔG∼e2/h, as predicted recently.

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The Economic And Cultural Impact Of The Origins Of Property: 1180-1220, Robert C. Palmer Oct 1985

The Economic And Cultural Impact Of The Origins Of Property: 1180-1220, Robert C. Palmer

Faculty Publications

No abstract provided.

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A Constitutional Right To Home Instruction?, Neal Devins Oct 1985

A Constitutional Right To Home Instruction?, Neal Devins

Faculty Publications

No abstract provided.

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The Self-Made Man In Meiji Japanese Thought: From Samurai To Salary Man, By Earl H. Kinmonth, William Dean Kinzley Aug 1985

The Self-Made Man In Meiji Japanese Thought: From Samurai To Salary Man, By Earl H. Kinmonth, William Dean Kinzley

Faculty Publications

A review of The Self-Made Man in Meiji Japanese Thought: From Samurai to Salary Man, by Earl H. Kinmonth

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Inequalities Relating Sectional Curvatures Of A Submanifold To The Size Of Its 2nd Fndamental Form And Applications To Pinching Theorems For Submanifolds, Ralph Howard, S Walter Wei Aug 1985

Inequalities Relating Sectional Curvatures Of A Submanifold To The Size Of Its 2nd Fndamental Form And Applications To Pinching Theorems For Submanifolds, Ralph Howard, S Walter Wei

Faculty Publications

No abstract provided.

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A Theoretical Basis For Practical Amplifier Design Using Cascaded Operational Amplifiers, David J. Comer Aug 1985

A Theoretical Basis For Practical Amplifier Design Using Cascaded Operational Amplifiers, David J. Comer

Faculty Publications

A procedure is developed for the design of amplifiers to meet specified gain and bandwidth figures. The number of required operational amplifier stages is minimised. A figure of merit is introduced to determine if a particular operational amplifier can be used to satisfy a given set of specifications.

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A Generalized Molien Function For Field Theoretical Hamiltonians, Jeffrey W. Felix, Dorian M. Hatch Jul 1985

A Generalized Molien Function For Field Theoretical Hamiltonians, Jeffrey W. Felix, Dorian M. Hatch

Faculty Publications

A generating function, or Molien function, the coefficients of which give the number of independent polynomial invariants in G, has been useful in the Landau and renormalization group theories of phase transitions. Here a generalized Molien function for a field theoretical Hamiltonian (with short-range interactions) of the most general form invariant in a group G is derived. This form is useful for more general renormalization group calculations. Its Taylor series is calculated to low order for the FGamma-2 representation of the space group R[3 bar]c and also for the l=1 (faithful) representation of SO(3).

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Observation Of H/E Aharonov-Bohm Oscillations In Normal-Metal Rings, Richard A. Webb, S. Washburn, C. P. Umbach, R. B. Laibowitz Jun 1985

Observation Of H/E Aharonov-Bohm Oscillations In Normal-Metal Rings, Richard A. Webb, S. Washburn, C. P. Umbach, R. B. Laibowitz

Faculty Publications

Magnetoresistance oscillations periodic with respect to the flux h/e have been observed in submicron-diameter Au rings, along with weaker h/2e oscillations. The h/e oscillations persist to very large magnetic fields. The background structure in the magnetoresistance was not symmetric about zero field. The temperature dependence of both the amplitude of the oscillations and the background are consistent with the recent theory by Stone.

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Effects Of Dissipation And Temperature On Macroscopic Quantum Tunneling, S. Washburn, Richard A. Webb, R. F. Voss, S. M. Faris Jun 1985

Effects Of Dissipation And Temperature On Macroscopic Quantum Tunneling, S. Washburn, Richard A. Webb, R. F. Voss, S. M. Faris

Faculty Publications

Measurements of the tunneling rate Γ out of the zero-voltage state for several Nb edge junctions with differing shunt capacitances are described. At zero temperature, increasing the shunt capacitance lowers Γ in agreement with dissipative calculations of the macroscopic-quantum-tunneling rate. As temperature increases, ln[Γ(T)/Γ(0)]∝T2 as recently predicted.

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Wealth And Migration In Massachusetts And Maine: 1771-1798, John W. Adams, Alice Bee Kasakoff Jun 1985

Wealth And Migration In Massachusetts And Maine: 1771-1798, John W. Adams, Alice Bee Kasakoff

Faculty Publications

We use a genealogical data base to question the idea that the frontier was a "safety valve" for Americans in the years of the founding of the republic. Our findings about the relative wealth of members of nine families show how the frontier affected their migration patterns. We find that it was the middle class, not the poor, who seemed to make best use of the opportunity of the frontier.

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Statistical Assumption-Making In Library Collection Assessment: Peccadilloes And Pitfalls, Richard Hacken Jun 1985

Statistical Assumption-Making In Library Collection Assessment: Peccadilloes And Pitfalls, Richard Hacken

Faculty Publications

Assessing library collections in the Semiconductor Age necessarily involves a heavy use of quantitative data. The assumptions made during the process of gathering, manipulating, and reporting library statistics may or may not be valid ones. Objective and vigilant scrutiny, therefore, can make the difference between an assessment that adds to a greater knowledge of the collection and one that only adds greater bulk to The File. Among the areas affected by statistical assumptions are (in lay terms): the sample, the survey, the percentage, the average, the degree of accuracy.

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Construct Validation Of The Self-Control Schedule, P. Scott Richards Jun 1985

Construct Validation Of The Self-Control Schedule, P. Scott Richards

Faculty Publications

The present paper describes an investigation of the construct validity of the English version of M. Rosenbaum’s Self- Control Schedule (SCS). A total of 121 Brigham Young University students took the SCS and several other measures. t tests were conducted between the Brigham Young University student SCS means and the SCS means of samples from two midwestem universities. Pearson correlations between the SCS, the SCS subscales, Rotter’s I-E scale, the Manifest Anxiety scale, and the Religious Orientation scale were computed. Reliability analyses were conducted on the SCS subscales. The results (a) provide additional normative data about the SCS, (b) further …

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