Digital Commons Network^™

Masters And Lords: Mid-Nineteenth Century U.S. Planters And Prussian Junkers, By Shearer Davis Bowman, Lacy K. Ford, Jr.

Faculty Publications

A review of Masters and Lords: Mid-Nineteenth Century U.S. Planters and Prussian Junkers, by Shearer Davis Bowman

Comparison Of Energy Flows In Deep Inelastic Scattering Events With And Without A Large Rapidity Gap, M. Derrick, D. Krakauer, S. Magill, B. Musgrave, J. Repond, J. Schlereth, R. Stanek, R. L. Talaga, J. Thron, F. Arzarello, R. Ayad, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, P. Bruni, G. Cara Romeo, G. Castellini, M. Chiarini, L. Cifarelli, F. Cindolo, F. Ciralli, A. Contin, S. D'Auria, C. Del Papa, F. Frasconi, P. Giusti, G. Iacobucci, G. Laurenti, G. Levi, G. Maccarrone

Faculty Publications

Energy flows in deep inelastic electron-proton scattering are investigated at a centre-of-mass energy of 269 GeV for the range Q2 ≥ 10 GeV2 using the ZEUS detector. A comparison is made between events with and without a large rapidity gap between the hadronic system and the proton direction. The energy flows, corrected for detector acceptance and resolution, are shown for these two classes of events in both the HERA laboratory frame and the Breit frame. From the differences in the shapes of these energy flows we conclude that QCD radiation is suppressed in the large-rapidity-gap eents compared to the events …

The Nuts & Bolts Of Cooperative Learning In Engineering, Nikos J. Mourtos

Faculty Publications

A great number of engineering students work alone. But in industry, teamwork is required most of the time. Incorporating Cooperative Learning (CL) into an engineering program gives students an opportunity to practice problem solving and communication skills in a "simulated" professional environment. The paper briefly discusses the motivation behind using CL in engineering courses. Then, the essential elements to make CL successful in the classroom are examined and examples of how these elements have been incorporated into engineering courses taught by the author are given. Problems that have been encountered along with possible fixes are also mentioned.

Fibrinolytic Responses To Moderate Intensity Exercise: Comparison Of Physically Active And Inactive Men, Linda M. Szymanski, Russell R. Pate

Faculty Publications

The purposes of this study were to compare fibrinolytic responses to moderate intensity exercise in physically active and inactive men and during morning and evening exercise. Fourteen physically inactive men (mean age, 34.7 ± 4.0 years) and 12 regularly active men (34.8 ± 4.0 years) performed two exercise sessions, morning and evening, at 50% of maximal oxygen consumption. Tissue plasminogen activator (TPA) andplasminogen activator inhibitor-1 (PAI-1) activity were measured before and after exercise. Data were analyzed using a three-way ANOVA with repeated measures. TPA actively increased with exercise in both groups, although the active group demonstrated greater increases than the …

Semiclassical Quantization Of A Nonintegrable System: Pushing The Fourier Method Into The Chaotic Regime, Karl Sohlberg, Randall B. Shirts

Faculty Publications

Semiclassical Einstein–Brillouin–Keller (EBK) quantization of the nonintegrable Hénon–Heiles Hamiltonian succeeds using the Fourier transform method of Martens and Ezra. Two innovations are required for this success: (1) the use of tunneling corrected quantizing actions obtained from an approximate, one-dimensional Hamiltonian and (2) exploitation of intermediate-time approximate quasiperiodicity or "vague tori'' wherein the Fourier transform of chaotic motion over 10–100 vibrational periods allows the determination of frequencies and amplitudes which approximate motion during the time interval. Approximate tori, actions, and EBK energy levels are then straightforward. We use an interpolation method to smooth over small resonance zones that are not expected …

Antitrust And First Amendment Implications Of Professional Real Estate Investors, Gary Myers

Faculty Publications

This article begins with a discussion of the development of Noerr-Pennington immunity as it applies to litigation behavior. Parts III and IV describe the litigation in Professional Real Estate Investors and then analyze the effect of this new decision on predatory litigation law. Part V discusses possible ramifications of the case for other areas of federal and state law in which subjective intent is the sole keystone for the imposition of liability on petitioning activity. Because Professional Real Estate Investors interprets the First Amendment to preclude antitrust liability in these cases, other laws that deter bad faith litigation may no …

Low Cost Schottky Barrier Solar Cells Fabricated On Cdse And Sb2S3 Films Chemically Deposited With Silicotungstic Acid, O. Savadogo, K. C. Mandal

Faculty Publications

No abstract provided.

Children, Technology, And Instruction: A Case Study Of Elementary School Children Using An Online Catalog (Opac), Paul Solomon

Faculty Publications

No abstract provided.

A Rejoinder, Larry I. Palmer

Faculty Publications

No abstract provided.

Automating Workflows For Service Provisioning: Integrating Ai And Database Technologies, Munindar P. Singh, Michael N. Huhns

Faculty Publications

Workflows are the structured activities that take place in information systems in typical business environments. These activities frequently involve several database systems, user interfaces, and application programs. Traditional database systems do not support workflows to any reasonable extent: usually human beings must intervene to ensure their proper execution. We have developed an architecture based on AI technology that automatically manages workflows. This architecture, which executes on top of a distributed computing environment, has been applied to automating service provisioning workflows; an implementation that operates on one such workflow has been developed. This work advances the Carnot Project’s goal of developing …

Spiders: A New User Interface For Rotation And Visualization Of N-Dimensional Point Sets, William A. Barrett, Kirk L. Duffin

Faculty Publications

We present a new method for creating n-dimensional rotation matrices from manipulating the projections of n-dimensional data coordinate axes onto a viewing plane. A user interface for n-dimensional rotation is implemented. The interface is shown to have no rotational hysteresis.

Contextual Interference Effects In The Acquisition And Retention Of Motor Tasks By Individuals With Mild Mental Handicaps, William J. Vincent, Mary A. Painter, Kathleen B. Inman

Faculty Publications

The effects of contextual interference on motor skill acquisition and retention were examined in 24 subjects (mean age 13.9 years) with mild mental retardation and 24 chronologically age-matched subjects (mean age 13.11 years) with no disabilities. Subjects from each group were assigned randomly to either a blocked or a random practice schedule. All subjects performed 15 practice trials for each of three different beanbag throwing tasks, 45 trials total. Following a 10-min filled retention interval, 2 trials of each throw (6 total) were performed in a random order by all subjects. Accuracy scores were measured as absolute error from the …

Reply [To “Comment On ‘Dynamics Of Diffusive Bubble Growth In Magmas: Isothermal Case’ By A. A. Proussevitch, D. L. Sahagian, And A. T. Anderson”], Dork L. Sahagian, Alexander A. Prusevich, A. T. Anderson

Faculty Publications

No abstract provided.

The Structure And Dynamics Of The Cs2 Molecular Ion, Karl Sohlberg, Chan Yibai

Faculty Publications

Several common elementary methods of computing molecular properties, prerequisite to molecular dynamics studies, are tested for their validity for CS+2. Judged sufficiently accurate, these methods are then used to aid in investigating the collisionally activated dissociation of CS+2 upon impact with xenon. Rice–Ramsperger–Kassel–Marcus (RRKM) unimolecular decay rate calculations are presented and compared to experimental studies employing collisional activation. RRKM theory is shown to reproduce the experimental results for collision energies near threshold. When corrected for vibrational anharmonicity, the RRKM calculation shows agreement with the experimental results over a slightly wider range of energies. A discussion is given on the applicability …

Thomas Hobbes's "A Discourse Of Laws", Noel B. Reynolds

Faculty Publications

The recent discovery that an anonymously published 1620 essay was an early writing of Thomas Hobbes invites investigation of his early thinking. Hobbes relied on mostly classical sources to advance a basically conventionalist theory of law and to anticipate twentieth century analyses of the principles of rule of law such as that made famous by F. A. Hayek.

Double Jeopardy Issues In The Financial Sector; Outside Counsel, Richard L. Stone, Jay Facciolo

Faculty Publications

(Excerpt)

Double jeopardy issues arise regularly in the financial, banking and commodities industries where both civil and criminal statutes and penalties are used in successive prosecutions by federal and state governments to sanction the same conduct.

Recent Supreme Court and federal court decisions have established new standards for determining when civil fines and other civil penalties constitute “punishment” for purposes of the double jeopardy clause of the Fifth Amendment.

These decisions indicate that where a civil penalty imposed by a federal or state actor bears no “rational relation” to any actual damages caused, the penalty will be characterized as punishment …

The Diversification Of Protection Law In The United States, Evangeline G. Abriel

Faculty Publications

No abstract provided.

The Asymptotic Structure Of Transient Elastodynamic Fields At The Tip Of A Stationary Crack, Xiaomin Deng

Faculty Publications

The asymptotic structure of the transient elastodynamic near-tip fields around a stationary crack is investigated for all three fracture modes. The transient fields are obtained as the sum of their quasi-static counterparts and corresponding transient correction terms, in terms of variable-separable expansions. By allowing the coefficients of terms in the quasi-static expansion to deviate from their quasi-static restrictions, the correction terms are shown to be the particular solutions of a set of first order (for mixed mode I and II) or second order (for mode III) ordinary differential equations with constant coefficients and non-homogeneous terms involving only sine and cosine …

A Functional Architecture For Automated Highway Traffic Planning, H.-S. Jacob Tsao

Faculty Publications

In a fully automated Automated Highway System (AHS), the roadside control system and the vehicles themselves are responsible for moving the large number of vehicles safely and efficiently. Therefore, the task of operating an AHS is drastically different from and much more complex than its conventional counterpart. Resulting from a large number of design options, there exist many possible ways to operate an AHS. Each of these possible operating scenarios will support a different set of functions. A crucial task in AHS R&D is to evaluate and compare these potentially large number of different AHS operating scenarios with respect to …

The Graying Of Products Liability Law: Paths Taken And Untaken In The New Restatement, David G. Owen

Faculty Publications

No abstract provided.

Computer Network Resources For Economists, William L. Goffe

Faculty Publications

No abstract provided.

Administrative Presiding Officials Today, Charles H. Koch Jr.

Faculty Publications

No abstract provided.

A Kinder, Gentler Liberalism? Visions Of Empathy In Feminist And Communitarian Literature, Cynthia V. Ward

Faculty Publications

No abstract provided.

Technology Comes To The Courtroom, And . . ., Fredric I. Lederer

Faculty Publications

No abstract provided.

Cloning And Functional Characterization Of Lcr-F1: A Bzip Transcription Factor That Activates Erythroid-Specific, Human Globin Gene Expression, John J. Caterina, David Donze, Chiao Wang Sun, Dominic J. Ciavatta, Tim M. Townes

Faculty Publications

DNase I hypersensitive site 2 (HS 2) of the human β-globin Locus Control Region (LCR) directs high level expression of the β-globin gene located 50 kilobases downstream. Experiments in cultured cells and in transgenic mice demonstrate that duplicated AP1-like sites in HS 2 are required for this powerful enhancer activity. A cDNA clone encoding a basic, leucine-zipper protein that binds to these sites was isolated and designated Locus Control Region-Factor 1 (LCR-F1). This protein is a member of a new family of regulatory factors that contain a 63 amino acid 'CNC domain' overlapping the basic region. This domain is approximately …

Inversion Of Light Scattering Measurements For Particle Size And Optical Constants: Experimental Study, Matthew R. Jones, Keng H. Leong, M. Quinn Brewster, Bill P. Curry

Faculty Publications

Measurements of the light scattered by a sample contain information regarding the physical properties of the sample. Laser light-scattering measurements can be made unobtrusively in environments that are inaccessible to other types of measurements, so laser light-scattering techniques have become an important tool in aerosol research. The primary difficulty associated with using light-scattering techniques to determine aerosol particle properties is inverting the measurements or extracting the desired information from the measurements. In this study we use a 15-channel polar nephelometer to measure the light-scattering patterns of monodisperse polystyrene spheres. The light-scattering measurements are inverted, and the particle size distribution function …

Inversion Of Light Scattering Measurements For Particle Size And Optical Constants: Theoretical Study, Matthew R. Jones, Bill P. Curry, M. Quinn Brewster, Keng H. Leong

Faculty Publications

We invert the Fredholm equation representing the light scattered by a single spherical particle or a distribution of spherical particles to obtain the particle size distribution function and refractive index. We obtain the solution by expanding the distribution function as a linear combination of a set of orthonormal basis functions. The set of orthonormal basis functions is composed of Schmidt-Hilbert eigenfunctions and a set of supplemental basis functions, which have been orthogonalized with respect to the Schmidt-Hilbert eigenfunctions by using the Gram-Schmidt orthogonalization procedure. We use the orthogonality properties of the basis functions and of the eigenvectors of the kernel …

National Defense And The Public-Goods Problem, Jeffrey Rogers Hummel, Don Lavoie

Faculty Publications

No abstract provided.

A Reappraisal Of Diversification In The Federal Courts: Gender Effects In The Courts Of Appeals, Donald R. Songer, Sue Davis, Susan Haire

Faculty Publications

Prior scholarship on the effect of the increasing number of female judges leads to three contrasting sets of expectations. Early writings and views of affirmative-action activists suggested that female judges would be more liberal than male judges. On the other hand, a series of empirical studies suggest that we should expect no gender differences. In contrast to both of these perspectives, several feminist scholars suggest that women will be more liberal only when that position expresses support for full participation in the community. These contrasting expectations were tested by analyzing the votes of appeals court decisions in three issue areas. …

Humic And Fulvic Acids: Sink Or Source In The Availability Of Metals To The Marine Bivalves Macoma Balthica And Potamocorbula Amurensis?, Alan W. Decho, Samuel N. Luoma

Faculty Publications

Humic acids (HA) and fulvic acids (FA) are common forms of organic matter in marine sediments, and are routinely ingested by deposit- and suspension-feeding animals. These compounds may be a sink for metals, implying that once metals are bound to humic substances they are no longer available to food webs. A series of experiments was conducted to quantitatively examine this premise using 2 estuarine bivalves from San Francisco Bay, USA: the suspension feeder Potarnocorbula arnurensis and the facultative deposit feeder Macoma balthica. HA and FA, isolated from marine sediments, were bound as organic coatings to either hydrous ferric oxides …