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University of South Carolina

Faculty Publications

Series

1994

Articles 1 - 30 of 39

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Masters And Lords: Mid-Nineteenth Century U.S. Planters And Prussian Junkers, By Shearer Davis Bowman, Lacy K. Ford, Jr. Dec 1994

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

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Denitrification, Nutrient Regeneration And Carbon Mineralization In Sediments Of Galveston Bay, Texas, Usa, Andrew R. Zimmerman, Ronald Benner Nov 1994

Denitrification, Nutrient Regeneration And Carbon Mineralization In Sediments Of Galveston Bay, Texas, Usa, Andrew R. Zimmerman, Ronald Benner

Faculty Publications

Rates of benthic denitrification, oxygen consumption and nutrient regeneration were measured during winter, spring and summer in Galveston Bay (Texas, USA) sediments. Denitrification ranged from 0 to 47 µmol N2 m-2 h-1 with maximal rates generally occurring in the summer and the upper estuary. Oxygen consumption rates ranged from 38 µmol O2 m-2 h-1 in the winter to 353 µmol O2 m-2 h-1 in the summer and were correlated with denitrification rates. Variations in bay water temperature accounted for 52 % of the variability associated with denitrification rates whereas only 28% …

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Fibrinolytic Responses To Moderate Intensity Exercise: Comparison Of Physically Active And Inactive Men, Linda M. Szymanski, Russell R. Pate Nov 1994

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 …

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Hernando Desoto And The Indians Of Florida, By Jerald T. Milanich And Charles Hudson, Michael C. Scardaville Nov 1994

Hernando Desoto And The Indians Of Florida, By Jerald T. Milanich And Charles Hudson, Michael C. Scardaville

Faculty Publications

A review of Hernando DeSoto and the Indians of Florida, by Jerald T. Milanich and Charles Hudson

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Descriptive Epidemiology Of Physical Activity In Adolescents, Russell R. Pate, Barbara J. Long, Gregory W. Heath Nov 1994

Descriptive Epidemiology Of Physical Activity In Adolescents, Russell R. Pate, Barbara J. Long, Gregory W. Heath

Faculty Publications

This paper reviews the descriptive epidemiology of physical activity in adolescents. Large population-based studies were reviewed, along with smaller studies using objective monitoring of physical activity. Estimates showed that adolescents engage in physical activity of any intensity for a mean of one hour per day. Approximately two thirds of males and one quarter of females participate in moderate to vigorous activity for 20 min 3 or more days per week. Activity levels decline with increasing age across adolescence, and this decrease is more marked in females than in males. Comparison of these data to physical activity guidelines for adolescents suggests …

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Children, Technology, And Instruction: A Case Study Of Elementary School Children Using An Online Catalog (Opac), Paul Solomon Oct 1994

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

Faculty Publications

No abstract provided.

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Low Cost Schottky Barrier Solar Cells Fabricated On Cdse And Sb2S3 Films Chemically Deposited With Silicotungstic Acid, O. Savadogo, K. C. Mandal Oct 1994

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.

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Automating Workflows For Service Provisioning: Integrating Ai And Database Technologies, Munindar P. Singh, Michael N. Huhns Oct 1994

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 …

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The Asymptotic Structure Of Transient Elastodynamic Fields At The Tip Of A Stationary Crack, Xiaomin Deng Jul 1994

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 …

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Anti-Money Laundering Regulations: A Burden On Financial Institutions, Duncan E. Alford Jul 1994

Anti-Money Laundering Regulations: A Burden On Financial Institutions, Duncan E. Alford

Faculty Publications

No abstract provided.

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The Graying Of Products Liability Law: Paths Taken And Untaken In The New Restatement, David G. Owen Jul 1994

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

Faculty Publications

No abstract provided.

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Aging And Exercise: A Health Perspective, Joanna L. Bokovoy, Steven N. Blair Jul 1994

Aging And Exercise: A Health Perspective, Joanna L. Bokovoy, Steven N. Blair

Faculty Publications

Habitual exercise provides protection against fatal coronary heart disease, extends longevity, and enhances quality of life. National surveys show less physical activity in older men and women compared with middle-aged and younger persons; older women are particularly sedentary. Although there are still few longitudinal studies on exercise and physical activity in older individuals, the data support a positive relationship between physical activity and health function in older individuals. The data further show that with regular physical activity, health and fitness are maintained or even increased over time in older individuals. Studies on physical activity requirements for beneficial health effects in …

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The Answering Machine Generation - Who Are They And What Problem Do They Pose For Survey Research, Robert W. Oldendick, Michael W. Link Jul 1994

The Answering Machine Generation - Who Are They And What Problem Do They Pose For Survey Research, Robert W. Oldendick, Michael W. Link

Faculty Publications

Increased incidence of telephone answering machines and the use of such devices to screen calls pose a potential threat to the representativeness of samples in telephone surveys. Using data from nine statewide surveys, this analysis examines the extent to which answering machines are used to screen calls and the demographic characteristics associated with answering machine use and call screening. Results show that at most two to three percent of households use answering machines to screen calls, and that such screening is more likely to take place in households with higher family incomes, outside rural areas, and which include individuals who …

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Activity And Distribution Of Attached Bacteria In Chesapeake Bay, Peter Griffith, Fuh-Kwo Shiah, Kathryn Gloersen, Hugh W. Ducklow, Madilyn Fletcher May 1994

Activity And Distribution Of Attached Bacteria In Chesapeake Bay, Peter Griffith, Fuh-Kwo Shiah, Kathryn Gloersen, Hugh W. Ducklow, Madilyn Fletcher

Faculty Publications

The purpose of this study was to further our understanding of the role of particle-associated bacteria in phytoplankton degradation in the Chesapeake Bay, USA, and to identify environmental parameters that control production by free and particle-associated bacteria. Surface and bottom waters at 10 stations along the length of the Bay were sampled over a 2 yr period. Samples were analyzed for temperature, salinity, chlorophyll, phaeophytin, particulate protein, thymidine incorporation (an estimate of bacterial growth rate), and bacterial total direct counts. Results demonstrated that freeliving bacteria were responsible for most of the total bacterial production, which was correlated with temperature and …

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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 May 1994

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 …

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A Reappraisal Of Diversification In The Federal Courts: Gender Effects In The Courts Of Appeals, Donald R. Songer, Sue Davis, Susan Haire May 1994

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. …

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The Greek Minority Of Istanbul And Greek-Turkish Relations 1918-1974, By Alexis Alexandris, Gerasimos Augustinos Apr 1994

The Greek Minority Of Istanbul And Greek-Turkish Relations 1918-1974, By Alexis Alexandris, Gerasimos Augustinos

Faculty Publications

Reviews the book The Greek Minority of Istanbul and Greek-Turkish Relations 1918-1974, by Alexis Alexandris.

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History, He Wrote: Murder, Politics, And The Challenges Of Public History In A Community With A Secret, Robert R. Weyeneth Apr 1994

History, He Wrote: Murder, Politics, And The Challenges Of Public History In A Community With A Secret, Robert R. Weyeneth

Faculty Publications

No abstract provided.

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Absence Of Size Dependence Of The Kondo Resistivity, V. Chandrasekhar, P. Santhanam, N. A. Penebre, Richard A. Webb, H. Vloeberghs, C. Van Haesendonck, Y. Bruynseraede Mar 1994

Absence Of Size Dependence Of The Kondo Resistivity, V. Chandrasekhar, P. Santhanam, N. A. Penebre, Richard A. Webb, H. Vloeberghs, C. Van Haesendonck, Y. Bruynseraede

Faculty Publications

We have measured the low temperature resistivity of AuFe wires in the dilute magnetic impurity limit as a function of wire width, temperature, and magnetic field. When the width dependence of the electron-electron interaction contribution to the resistivity is taken into account, the temperature dependence of the remaining Kondo contribution to the resistivity of all samples with the same impurity concentration is identical. Similar behavior is observed for the magnetic field dependent resistivity. Thus, the Kondo contribution to the resistivity is independent of width down to 38 nm, much smaller than the Kondo length ξK=ħvF/kB …

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The Herpes Simplex Virus Thymidine Kinase Gene As A Conditional Negative-Selection Marker Gene In Arabidopsis Thaliana, Mihály Czakó, László Márton Mar 1994

The Herpes Simplex Virus Thymidine Kinase Gene As A Conditional Negative-Selection Marker Gene In Arabidopsis Thaliana, Mihály Czakó, László Márton

Faculty Publications

The human herpes simplex virus thymidine kinase type 1 gene (HSVtk) acts as a conditional lethal marker in mammalian cells. The HSVtk-encoded enzyme is able to phosphorylate certain nucleoside analogs (e.g. ganciclovir, an antiherpetic drug), thus converting them to toxic DNA replication inhibitors. The utility of HSVtk as a conditional negative-selection marker was explored in Arabidopsis thaliana (L.) Heynh. HSVtk was introduced into Arabidopsis by Agrobaderium-mediated transformation. Transgenic plants were morphologically indistinguishable from wild type and exhibited normal fertility. Canciclovir at lO-5to 10-4 M drastically reduced shoot regeneration on transgenic, HSVtk* root explants …

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Predicate Union And The Syntax Of Japanese Causatives, Stanley Dubinsky Mar 1994

Predicate Union And The Syntax Of Japanese Causatives, Stanley Dubinsky

Faculty Publications

This paper presents a monoclausal, multipredicate analysis of Japanese causatives, adopting the fundamental assumptions of Relational Grammar. Evidence is provided for the existence of two distinct classes of causatives, distinguished on the basis of the agentivity of the matrix subject. It is also demonstrated that the surface case marking of the causee is constrained by its relative status to the matrix subject with respect to a set of Proto-Agent entailments (as proposed in Dowty 1991).

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Morality And American Foreign Policy By Robert W. Mcelroy Traditions And Values In Politics And Diplomacy By Kenneth W. Thompson, William P. Kreml Mar 1994

Morality And American Foreign Policy By Robert W. Mcelroy Traditions And Values In Politics And Diplomacy By Kenneth W. Thompson, William P. Kreml

Faculty Publications

No abstract provided.

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The Burden Of Dependency: Colonial Themes In Southern Economic Thought, By Joseph J. Persky, Lacy K. Ford, Jr. Feb 1994

The Burden Of Dependency: Colonial Themes In Southern Economic Thought, By Joseph J. Persky, Lacy K. Ford, Jr.

Faculty Publications

A review of The Burden of Dependency: Colonial Themes in Southern Economic Thought, by Joseph J. Persky

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Columbian Consequences, Vol 3: The Spanish Borderlands In Pan-American Perspective, By David Hurst Thomas, Michael C. Scardaville Feb 1994

Columbian Consequences, Vol 3: The Spanish Borderlands In Pan-American Perspective, By David Hurst Thomas, Michael C. Scardaville

Faculty Publications

A review of Columbian Consequences, Vol 3: The Spanish Borderlands in Pan-American Perspective, by David Hurst Thomas

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A Punitive Damages Overview: Functions, Problems And Reform, David G. Owen Jan 1994

A Punitive Damages Overview: Functions, Problems And Reform, David G. Owen

Faculty Publications

No abstract provided.

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The Significance Of Ngugi's Recent Writing: Or Why Ngugi Wa Thiong'o May Not Want The Nobel Prize (And Why He Should Get It), Patrick G. Scott Jan 1994

The Significance Of Ngugi's Recent Writing: Or Why Ngugi Wa Thiong'o May Not Want The Nobel Prize (And Why He Should Get It), Patrick G. Scott

Faculty Publications

Discusses the development from the 1960s to the 1980s of writings by the Kenyan author and activist Ngugi wa Thiong'o, examines some of the difficulty Us- and European-based critics have found with Nugi's work from the 1980s, and argues that courses in African literature need to move beyond the established canon of the immediate post-Independence period to reflect more recent developments. Works discussed include Ngugi's novels Devil on the Cross and Matigari. Originally presented at the Southeast Regional Symposium for African Studies, Athens, Georgia, 1994

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An Onomastic Pun In A Tenth-Century Anglo-Latin Poem, Scott Gwara Jan 1994

An Onomastic Pun In A Tenth-Century Anglo-Latin Poem, Scott Gwara

Faculty Publications

No abstract provided.

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Theoretical Analysis Of The Discharge Performance Of A Niooh/H2 Cell, Z. Mao, P. De Vidts, Ralph E. White, John Newman Jan 1994

Theoretical Analysis Of The Discharge Performance Of A Niooh/H2 Cell, Z. Mao, P. De Vidts, Ralph E. White, John Newman

Faculty Publications

A mathematical model is presented for the discharge of a NiOOH/H2 cell. This model includes diffusion and migration in the electrolyte phase as well as proton diffusion and ohmic drop across the solid active material in the porous nickelelectrode. A theoretical analysis of the cell performance is presented for different design parameters using this model. It is predicted that proton diffusion in the solid active material is the main factor in limiting the cell voltage and the utilizationof the active material. It is also predicted that use of a thick nickel electrode is an effective method for increasing electrode …

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Development Of Strength Theories For Random Fiber Composites, Victor Giurgiutiu Jan 1994

Development Of Strength Theories For Random Fiber Composites, Victor Giurgiutiu

Faculty Publications

A ressessment of existing theories for calculating the strength of random and quasi-random fiber composites is presented. Fundamental aspects regarding the physical model, macromechanics analysis, fiber distribution functions, generalized failure criterion, and progressive versus sudden failure models are covered first. Progressive ductile failure, progressive brittle failure, and sudden brittle failure are treated in detail. In each case, the original theory is briefly reviewed, and then its extensions accompanied by numerical examples are presented. Several limitations originally imposed by Hahn, such as the monotonically nonincreasing requirement on the failure strain curve, are lifted and the mathematical formulations are generalized. Some common …

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Several Considerations Regarding The Variable Length Blade Rotor, Bogdan Popescu, Victor Giurgiutiu Jan 1994

Several Considerations Regarding The Variable Length Blade Rotor, Bogdan Popescu, Victor Giurgiutiu

Faculty Publications

No abstract provided.

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