Digital Commons Network^™

Investigation On Latex-Modified Bridge Deck Overlay Concrete, Sidney Diamond

JTRP Technical Reports

No abstract provided.

Cost Reduction And Increased Efficacy Of Growth Retardant Mixtures For Vegetation Management Along Indiana Roadsides, D. James Morré

JTRP Technical Reports

No abstract provided.

Computational Package For Predicting Pile Stresses And Capacity : Executive Summary, Ahmad Amr Darrag

JTRP Technical Reports

No abstract provided.

Evaluation Of The Coordination Of Weigh-In-Motion Truck Data In Indiana (Fy86 Rtap Wim Project) : Interim Report, John Daniel Riverson, Kumares C. Sinha

JTRP Technical Reports

No abstract provided.

Pile Capacity Predictions Using Static And Dynamic Load Testing, Ahmad Amr Darrag

JTRP Technical Reports

No abstract provided.

An Evaluation Of Disadvantaged Business Enterprise Requirements For Indiana Department Of Highway Construction Projects : Executive Summary, Patrick A. Killian, Donn Edward Hancher

JTRP Technical Reports

No abstract provided.

Implementation Program To Improve Embankment Design And Performance With Indiana Soils, A. G. Altschaeffl, Sabanayagam Thevanayagam, G. Girish) Agrawal

JTRP Technical Reports

No abstract provided.

Development Of An Overlay Design Procedure For Flexible Pavements In Indiana : Executive Summary, Jay K. Lindly, Thomas D. White

JTRP Technical Reports

No abstract provided.

Effects Of Asphalt Composition And Compaction On The Performance Of Asphalt Pavement Mixtures, Leonard E. Wood, A. G. Altschaeffl

JTRP Technical Reports

No abstract provided.

Material Characterization Of Hot-Mix Recycled Bituminous Pavements, Leonard E. Wood, Ahmed Samy Noureldin

JTRP Technical Reports

No abstract provided.

Development Of An Overlay Design Procedure For Flexible Pavements In Indiana, Jay K. Lindly, Thomas D. White

JTRP Technical Reports

No abstract provided.

Traffic Speed Report No. 121, David L. Cochran, Leroy Gray

JTRP Technical Reports

No abstract provided.

Individual Student-Teacher Conferences: Guiding Content Revision With Sixth Graders, Lynn Riley Neil

The Writing Center Journal

No abstract provided.

Review: Writing On Computers In English Comp, Lynn Meeks

The Writing Center Journal

No abstract provided.

Vegetable Disease Control Recommendations For 1987, Richard X. Latin

Historical Documents of the Purdue Cooperative Extension Service Archive

No abstract provided.

The Uniform Soybean Tests: Northern States 1987, J. R. Wilcox

Uniform Soybean Tests Northern Region

No abstract provided.

Traffic Control In Maintenance And Construction Areas, Gilbert T. Satterly

Indiana Local Technical Assistance Program (LTAP) Publications

This booklet is a revised chapter of the Handbook of Traffic Control Practices for Low-Volume Roads in Indiana, Publication No. H-84-3 by the Highway Extension and Research Project for Indiana Counties and Cities.

The purpose of this chapter is to provide information and guidelines to those persons involved in providing traffic control devices to warn and guide motorists and pedestrians in construction and maintenance areas on two-lane two-way roadways. This booklet is to serve as a supplement to the Indiana Manual on Uniform Traffic Control Devices for Streets and Highways.

Unpaved Roads Maintenance Management, Charles F. Scholer, John D. N. Riverson

Indiana Local Technical Assistance Program (LTAP) Publications

A guide for Counties, Cities, and Towns of Indiana to increase the understanding of the performance, maintenance and management of unpaved roads.

Handbook For Traffic Control In Construction And Maintenance Areas, Herpicc

Indiana Local Technical Assistance Program (LTAP) Publications

This booklet is a field reference for maintenance employees to assist in setting up the traffic control.

Bias‐Dependent Photoresponse Of P+In Gaas/Alas/Gaas Diodes, Michael R. Melloch, C. P. Mcmahon, Mark S. Lundstrom, J. A. Cooper Jr., Q D. Qian, S. Bandyopadhyay

Department of Electrical and Computer Engineering Faculty Publications

We report photocollection efficiency measurements of p + in GaAs! AIAs!GaAs diodes fabricated on films grown by molecular beam epitaxy, Both the zero-bias and bias-dependent photocollection characteristics can be explained by assuming that the band discontinuity between AlAs and GaAs is mostly accommodated i.n the valence band.

Colorimetric Assay For Methanesulfinic Acid In Biological Samples, Charles F. Babbs, Melissa J. Gale

Weldon School of Biomedical Engineering Faculty Publications

We describe a simple colorimetric method to measure 30 to 300 M concentrations of sulfinic acids in biologic samples. The procedure employs the coupling reaction of an aromatic diazonium salt (Ar-N=N+) with the sulfinic acids (RSOOH) to produce a colored diazosulfone derivative (Ar-N=N-SOOR), which can be selectively extracted into an organic solvent. Linearity and noninterference by liver homogenate, phenols, amines, and thousand-fold or greater excesses of sulfate, thiol, and dimethyl sulfoxide are demonstrated. Sensitivity of the method is about 10 nmol per sample. Because methanesulfinic acid is the principal product of the action of hydroxyl radicals upon dimethyl sulfoxide, and …

Protection From Reperfusion Injury In The Isolated Rat Heart By Postischaemic Deferoxamine And Osypurinol Administration, Stephen F. Badylak, Abby Simmons, John Turek, Charles F. Babbs

Weldon School of Biomedical Engineering Faculty Publications

The Langendorff isolated rat heart preparation was used to determine the effect of oxypurinol, a xanthine oxidase inhibitor, and deferoxamine, an iron binding agent, on the extent of myocardial reperfusion injury after 60 minutes of ischaemia. Thirty rats were divided into three groups of 10. and an isolated heart preparation made from each rat. The isolated hearts were perfused for 15 minutes with a modified Krebs-Henseleit perfusate solution to permit stabilisation of the preparation. Each heart was then subjected to 60 minutes of total ischaemia at 37°C followed by 60 minutes of reperfusion with either saline treated perfusate, oxypurinol treated …

Importance Of Space-Charge Effects In Resonant Tunneling Devices, M. Cahay, M. Mclennan, D. Datta, Mark S. Lundstrom

Department of Electrical and Computer Engineering Faculty Publications

The consideration of space charge in the analysis of resonant tunneling devices leads to a substantial modification of the current-voltage relationship. The region of negative differential resistance (NDR) is shifted to a higher voltage, and broadened along the voltage axis. Moreover, the peak value of current prior to NDR is reduced, leading to a reduction in the predicted peak-to-valley ratio. An approach is presented to include space-charge effects, and a recently fabricated GaAs-Alx Gal _ x As structure is analyzed, to underscore the importance of a self-consistent electrostatic potential in theoretical calculations.

Recombination-Current Suppression In Gaas P-N Junctions Grown On Algaas Buffer Layers By Molecular-Beam Epitaxy, D. P. Rancour, M. R. Melloch, R. F. Pierret, Mark S. Lundstrom, M. E. Klausmeier-Brown, C. S. Kyono

Department of Electrical and Computer Engineering Faculty Publications

n+pp+GaAs and n+pP+ GaAs/GaAs/Al0.3Ga0.7As mesa diodes have been fabricated from films grown by molecular‐beam epitaxy. The diodes made from films employing an AlGaAs buffer layer show marked improvements (a factor of 5 reduction) in recombination current densities. Deep level transient spectroscopy measurements moreover indicate that deep level concentrations are reduced by the AlGaAs buffer.

1987 Price Report -- 2nd Quarter, William L. Hoover, Ralph W. Gann

Timber Reports Archive

No abstract provided.

Cost Reduction And Increased Efficacy Of Growth Retardant Mixtures For Vegetation Management Along Indiana Roadsides : Executive Summary, D. James Morré

JTRP Technical Reports

No abstract provided.

Training Teachers For The Writing Lab: A Multidimensional Perspective, Ronald Adams, Robert Child, Muriel Harris, Kathleen Henriott

The Writing Center Journal

No abstract provided.

Integration Of Classroom Computer Use And The Peer Evaluation Process: Increasing The Level Of Composition Proficiency Through Student Revision, S. Bailey Shurbutt

The Writing Center Journal

No abstract provided.

Announcements

The Writing Center Journal

No abstract provided.

Peer Tutoring: A Contradiction In Terms?, John Trimbur

The Writing Center Journal

No abstract provided.