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Brief Notice Jan 1999

Brief Notice

Studies in Scottish Literature

No abstract provided.


Book Reviews Jan 1999

Book Reviews

Studies in Scottish Literature

No abstract provided.


Contributors Jan 1999

Contributors

Studies in Scottish Literature

No abstract provided.


"The Bankruptcy Court Is A Court Of Equity": What Does That Mean?, Marcia S. Krieger Jan 1999

"The Bankruptcy Court Is A Court Of Equity": What Does That Mean?, Marcia S. Krieger

South Carolina Law Review

No abstract provided.


Reestablishment Of Bankruptcy Review Of Oppressive Foreclosure Sales: The Interaction Of Avoidance Powers As Applied To Creditor Bid-Ins, Basil H. Mattingly Jan 1999

Reestablishment Of Bankruptcy Review Of Oppressive Foreclosure Sales: The Interaction Of Avoidance Powers As Applied To Creditor Bid-Ins, Basil H. Mattingly

South Carolina Law Review

No abstract provided.


Dam Nation: A Geographic Census Of American Dams And Their Large-Scale Hydrologic Impacts, William L. Graf Jan 1999

Dam Nation: A Geographic Census Of American Dams And Their Large-Scale Hydrologic Impacts, William L. Graf

Faculty Publications

Newly available data indicate that darns fragment the fluvial system of the continental United States and that their impact on river discharge is several times greater than impacts deemed likely as a result of global climate change. The 75,000 dams in the continental United States are capable of storing a volume of water almost equaling one year's mean runoff, but there is considerable geographic variation in potential surface water impacts. In some western mountain and plains regions, darns can store more than 3 year's runoff, while in the Northeast and Northwest, storage is as little as 25% of the annual …


Integrated Computational Chemistry System For Catalysts Design, Salai Cheettu Ammal, S. Takami, M. Kubo, A. Miyamoto Jan 1999

Integrated Computational Chemistry System For Catalysts Design, Salai Cheettu Ammal, S. Takami, M. Kubo, A. Miyamoto

Faculty Publications

The understanding of valuable catalytic and adsorptive properties of heterogeneous catalysts at atomic and electronic levels is essential for the design of novel catalysts. Computer simulation studies can significantly contribute to provide a rational interpretation of the observed experimental results and suggest modification of new catalysts. Our recent work on the application of integrated computer simulation methods to investigate the structure and catalytic properties of solid surfaces including zeolites, transition metals and their oxides have been reviewed in this paper. We have emphasized the effectivity and applicability of integrated computer simulation system to solve the problems in a variety of …


Material Balance Modification In One-Dimensional Modeling Of Porous Electrodes, Mukul Jain, John W. Weidner Jan 1999

Material Balance Modification In One-Dimensional Modeling Of Porous Electrodes, Mukul Jain, John W. Weidner

Faculty Publications

The material balance used previously in one-dimensional mathematical models of porous electrodes is invalid when there is a non-zero volume change associated with the reaction. It is shown here how the material balance should be modified either to account for a loss in volume, or to account for an inflow of electrolyte from the header into the active pores. A one-dimensional mathematical model is used to illustrate the effect of this correction on the prediction of the delivered capacity and the electrolyte concentration in a lithium/thionyl chloride primary battery.


Correlation Of Double-Layer Capacitance With The Pore Structure Of Sol-Gel Derived Carbon Xerogels, Chuan Lin, James A. Ritter, Branko N. Popov Jan 1999

Correlation Of Double-Layer Capacitance With The Pore Structure Of Sol-Gel Derived Carbon Xerogels, Chuan Lin, James A. Ritter, Branko N. Popov

Faculty Publications

Nine different sol-gel derived carbon xerogels were prepared with different pore structures by varying the carbonization temperature (in flowing N2) and activation time (in 5% CO2 in N2). For each of these carbon xerogels, mesopore and micropore size distributions and cumulative surface areas were extracted from a density functional theory analysis. Increasing the carbonization temperature caused a decrease in the number of micropores in the 6 Å range but had little effect on the mesopore size distribution and thus mesopore cumulative surface area. Increasing the CO2 activation time caused an increase in the number …


A Mathematical Model Of An Electrochemical Capacitor With Double-Layer And Faradaic Processes, Chuan Lin, James A. Ritter, Branko N. Popov, Ralph E. White Jan 1999

A Mathematical Model Of An Electrochemical Capacitor With Double-Layer And Faradaic Processes, Chuan Lin, James A. Ritter, Branko N. Popov, Ralph E. White

Faculty Publications

A mathematical model of an electrochemical capacitor with hydrous ruthenium oxide (RuO2·xH2O) electrodes including both double-layer and surface faradaic processes is developed to predict the behavior of the capacitor under conditions of galvanostatic charge and discharge. The effect of RuO2·xH2O particle size is studied and shows that the smaller the particles the better the performance because of the increased surface area per unit volume or mass. The model also predicts that the faradaic process increases significantly the energy per unit volume of the capacitor for power densities of …


Development Of Carbon-Metal Oxide Supercapacitors From Sol-Gel Derived Carbon-Ruthenium Xerogels, Chuan Lin, James A. Ritter, Branko N. Popov Jan 1999

Development Of Carbon-Metal Oxide Supercapacitors From Sol-Gel Derived Carbon-Ruthenium Xerogels, Chuan Lin, James A. Ritter, Branko N. Popov

Faculty Publications

Sol-gel derived high surface area carbon-ruthenium xerogels were prepared from carbonized resorcinol-formaldehyde resins containing an electrochemically active form of ruthenium oxide. The electrochemical capacitance of these materials increased with an increase in the ruthenium content indicating the presence of pseudocapacitance associated with the ruthenium oxide undergoing reversible faradaic redox reactions. A specific capacitance of 256 F/g (single electrode) was obtained from a carbon xerogel containing 14 wt % Ru, which corresponded to more than 50% utilization of the ruthenium. The double layer accounted for 40% of this capacitance. This material was also electrochemically stable, showing no change in a cyclic …


A Mathematical Model For Electroless Copper Deposition On Planar Substrates, M. Ramasubramanian, Branko N. Popov, Ralph E. White, K. S. Chen Jan 1999

A Mathematical Model For Electroless Copper Deposition On Planar Substrates, M. Ramasubramanian, Branko N. Popov, Ralph E. White, K. S. Chen

Faculty Publications

A mathematical model for the electroless deposition of copper on a planar electrode is presented and used to make time-dependent predictions on the various quantities in the system. The model takes into account mass transport by diffusion and migration, Butler-Volmer kinetics at the electrode surface, and mixed potential theory. A finite difference approach is used to solve the equations, and the resultant model is used to predict the concentration profiles, potential response, and plating rate as a function of time and concentration of various reactive components.


Development And Testing Of A Quantitative Food Frequency Questionnaire For Use In Gujarat, India, James R. Hébert, Prakash C. Gupta, Ramesh B. Bhonsle, Pesi N. Sinor, Hemali Mehta, Fali S. Mehta Jan 1999

Development And Testing Of A Quantitative Food Frequency Questionnaire For Use In Gujarat, India, James R. Hébert, Prakash C. Gupta, Ramesh B. Bhonsle, Pesi N. Sinor, Hemali Mehta, Fali S. Mehta

Faculty Publications

Objective: To develop and test a quantitative, interviewer-administered food frequency questionnaire (FFQ) to ascertain nutrient intakes of individuals in northern India. Design: A 92-item FFQ was developed based on food use and market surveys of the study area. A validation study was conducted consisting of 24-h diet recalls (24HR) administered on 6 randomly selected days over 1 year. Two FFQs were administered, one each at the beginning and end of the 1-year period. FFQ and 24HR-derived nutrient scores were compared using correlation and regression analyses and by computing differences between nutrient intakes estimated by the two methods. Setting: Rural villages …


Mathematical Modeling Of The Lithium Deposition Overcharge Reaction In Lithium‐Ion Batteries Using Carbon‐Based Negative Electrodes, Pankaj Arora, Marc Doyle, Ralph E. White Jan 1999

Mathematical Modeling Of The Lithium Deposition Overcharge Reaction In Lithium‐Ion Batteries Using Carbon‐Based Negative Electrodes, Pankaj Arora, Marc Doyle, Ralph E. White

Faculty Publications

No abstract provided.


Influence Of Some Design Variables On The Thermal Behavior Of A Lithium‐Ion Cell, Gerardine G. Botte, Bradley A. Johnson, Ralph E. White Jan 1999

Influence Of Some Design Variables On The Thermal Behavior Of A Lithium‐Ion Cell, Gerardine G. Botte, Bradley A. Johnson, Ralph E. White

Faculty Publications

No abstract provided.


A Simple Method For Determining Differential Diffusion Coefficients From Aqueous Electrolyte Diaphragm Cell Data At Temperatures Below 0°C, D. M. See, Ralph E. White Jan 1999

A Simple Method For Determining Differential Diffusion Coefficients From Aqueous Electrolyte Diaphragm Cell Data At Temperatures Below 0°C, D. M. See, Ralph E. White

Faculty Publications

No abstract provided.


Methanol Fuel Cell Model: Anode, S. F. Baxter, V. S. Battaglia, Ralph E. White Jan 1999

Methanol Fuel Cell Model: Anode, S. F. Baxter, V. S. Battaglia, Ralph E. White

Faculty Publications

No abstract provided.


Mathematical Modeling Of Electrochemical Capacitors, Venkat Srinivasan, John W. Weidner Jan 1999

Mathematical Modeling Of Electrochemical Capacitors, Venkat Srinivasan, John W. Weidner

Faculty Publications

Analytic solutions to the mathematical model of an electrochemical capacitor (EC) are used to study cell performance under two types of operating conditions: (i) constant current and (ii) electrochemical impedance spectroscopy. The analytic solution under constant-current operation is used to investigate the relative importance of ionic resistance in the separator, and ionic and electronic resistances in the porous electrode in the design and operation of an EC. Model results are presented that show the trade-off between energy and power density, as the physical properties of the cell components are varied (e.g., electrode thickness). The analytic solution …


Sig Directors Present Plan To Restructure Asis Special Interest Groups, Samantha K. Hastings Jan 1999

Sig Directors Present Plan To Restructure Asis Special Interest Groups, Samantha K. Hastings

Faculty Publications

No abstract provided.


Sir Thomas Urquhart's Translation Of Rabelais, Roger Craik Jan 1999

Sir Thomas Urquhart's Translation Of Rabelais, Roger Craik

Studies in Scottish Literature

No abstract provided.


Maidenheids And Moudiewarks: Scotland And The Bawdy Song Tradition, Sheila Douglas Jan 1999

Maidenheids And Moudiewarks: Scotland And The Bawdy Song Tradition, Sheila Douglas

Studies in Scottish Literature

No abstract provided.


Distribution Of Isolated Volcanoes On The Flanks Of The East Pacific Rise, 15.3°-20°S, Scott M. White, Ken C. Macdonald, Daniel S. Scheirer, Marie-Helene Cormier Dec 1998

Distribution Of Isolated Volcanoes On The Flanks Of The East Pacific Rise, 15.3°-20°S, Scott M. White, Ken C. Macdonald, Daniel S. Scheirer, Marie-Helene Cormier

Faculty Publications

Volcanic constructions, not associated with seamount (or volcano) chains, are abundant on the flanks of the East Pacific Rise (EPR) but are rare along the axial high. The distribution of isolated volcanoes, based on multibeam bathymetric maps, is approximately symmetric about the EPR axis. This symmetry contrasts with the asymmetries in the distribution of volcano chains (more abundant on the west flank), the seafloor subsidence rates (slower on the west flank), and the distribution of plate-motion-parallel gravity lineaments (more prominento nthe west flank). Most of the isolated volcanoes complete their growth within -14 km of the axis on crust younger …


December 2, 1998 Faculty Senate Minutes, University Of South Carolina Dec 1998

December 2, 1998 Faculty Senate Minutes, University Of South Carolina

Faculty Senate

No abstract provided.


Principal Component Mapping Applied To Raman Microspectroscopy Of Fiber-Reinforced Polymer Composites, C. M. Stellman, K. S. Booksh, A. R. Muroski, M. P. Nelson, Michael L. Myrick Dec 1998

Principal Component Mapping Applied To Raman Microspectroscopy Of Fiber-Reinforced Polymer Composites, C. M. Stellman, K. S. Booksh, A. R. Muroski, M. P. Nelson, Michael L. Myrick

Faculty Publications

We describe the development and implementation of a spectroscopic Raman imaging system using Principal Component data analysis. Raman microspectroscopy followed by multivariate data analysis and principal component mapping has been used to investigate the spatial variations of chemical and physical properties at interfaces in glass-reinforced composites on the micrometer scale. A protocol for monitoring chemical and physical variances via multivariate statistics has been developed and a preliminary study of a "real world" glass-reinforced composite is presented. It is demonstrated that multivariate Raman imaging is more precisely interpretable than traditional univariate methods and that by appropriately choosing distinct spectral regions (such …


Legacy - December 1998, South Carolina Institute Of Archaeology And Anthropology--University Of South Carolina Dec 1998

Legacy - December 1998, South Carolina Institute Of Archaeology And Anthropology--University Of South Carolina

SCIAA Magazine - Legacy & PastWatch

Contents:

South Carolina's First Underwater Trail is Open!.....p. 1
Director’s Notes.....p. 2
"Romancing the Past" Gala.....p. 3
Bush Hill Plantation.....p. 4
Allendale Expedition.....p. 8
Santa Elena Conference.....p. 9
Search for Le Prince.....p. 10
ART Donors.....p. 14
Willtown: Past and Present.....p. 18
The Wee Boat.....p. 19
Portrait of an Artist.....p. 20
ART Tour to South Africa.....p. 23
Pritchard's Shipyard.....p. 24


Flotsam And Jetsam - December 1998, South Carolina Institute Of Archaeology And Anthropology--University Of South Carolina Dec 1998

Flotsam And Jetsam - December 1998, South Carolina Institute Of Archaeology And Anthropology--University Of South Carolina

Sport Diver Newsletters

Contents:

South Carolina's First Underwater Trail is Open!..... p.1
Willtown: Past and Present..... p.18
The Wee Boat..... p.18


Willtown: Past And Present, Drew Ruddy Dec 1998

Willtown: Past And Present, Drew Ruddy

Faculty & Staff Publications

No abstract provided.


November 4, 1998 Faculty Senate Minutes, University Of South Carolina Nov 1998

November 4, 1998 Faculty Senate Minutes, University Of South Carolina

Faculty Senate

No abstract provided.


Bibliography, Cultural Studies, And Rare Book Librarianship: Tennyson's "Crossing The Bar" And The Cultural Significance Of Unauthoritative Texts, Patrick G. Scott Nov 1998

Bibliography, Cultural Studies, And Rare Book Librarianship: Tennyson's "Crossing The Bar" And The Cultural Significance Of Unauthoritative Texts, Patrick G. Scott

Faculty Publications

For a conference discussion of textual bibliographers and rare book librarians on the topic "Who needs textual studies?," this paper examines three different appearances of Alfred Tennyson's poem "Crossing the Bar": (1) a manuscript facsimile, (ii) its reuse as a hymn and in a giftbook; and (iii) the paperback Armed Services Edition distributed to US troops overseas during World War II, and argues that with the shift from literary studies to cultural studies such later "unauthoritative texts" have a new importance for scholars and students, and deserve increased attention from bibliographers, collectors, and rare book librarians. Originally presented at the …


Deriving Of Single Intensive Picosecond Optical Pulses From A High-Power Gain-Switched Laser Diode By Spectral Filtering, S. N. Vainshtein, Grigory Simin, J. T. Kostamovaara Oct 1998

Deriving Of Single Intensive Picosecond Optical Pulses From A High-Power Gain-Switched Laser Diode By Spectral Filtering, S. N. Vainshtein, Grigory Simin, J. T. Kostamovaara

Faculty Publications

Single 25 ps/16 W optical pulses were achieved by spectral filtering from a multiheterostructure gain-switched laser diode with its quasisteady-state modes suppressed by a factor of 103 as compared with the peak power. A significant transient spectrum broadening makes this possible provided that a very high dI/dt rate of the pumping current pulse is used. A simple numerical model is suggested which describes adequately both the spectral and transient features of the observed phenomenon. It follows from the model that single picosecond optical pulses can be obtained from any type of high power semiconductor laser.