Search Results - "Elton, D. J."

VERTICAL CAPACITY OF PILES USING FUZZY SETS by ELTON, DAVID J., JUANG, C. HSEIN, LIN, PING-SIEN

“…Because prediction of the load-carrying capacity of piles continues to challenge geo-technical engineers, new solutions are needed. The problem is aggravated…”
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Pulsed electrical operation of 1.5-μm vertical-cavity surface-emitting lasers by Fisher, M.A., Huang, Y.-Z., Dann, A.J., Elton, D.J., Harlow, M.J., Perrin, S.D., Reed, J., Reid, I., Adams, M.J.

“…Vertical cavity surface emitting lasers operating in the 1.3- and 1.5-μm wavelength ranges are highly attractive for telecommunications applications. However,…”
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A Capacitive Fringing Field Sensor Design for Moisture Measurement Based on Printed Circuit Board Technology by Dean, R. N., Rane, A. K., Baginski, M. E., Richard, J., Hartzog, Z., Elton, D. J.

“…Interdigitated electrode capacitive fringing field sensors have been utilized in numerous applications. Although various technologies are used to realize these…”
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Model for Capacity of Single Piles in Sand Using Fuzzy Sets by Juang, C. H, Wey, J. L, Elton, D. J

“…Prediction of load-carrying capacity of piles in cohesionless soils has been and is still one of the most challenging problems facing geotechnical engineers…”
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Temperature dependent operation of 1.5 μm GaInAsP/InP VCSELs by Hepburn, C.J., Sceats, R., Ramoo, D., Boland-Thoms, A., Balkan, N., Adams, M.J., Dann, A.J., Perrin, S.D., Reid, I., Reed, J., Cannard, P., Fisher, M.A., Elton, D.J., Harlow, M.J.

“…VCSELs are an important technology with many characteristics such as high modulation bandwidth, low-threshold currents and single-mode behaviour that make them…”
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A GaInAsP / InP vertical cavity surface emitting laser for 1.5$\mu$m operation by ELTON, D. J, REED, J, DANN, A. J, REID, I, ADAMS, M. J, SCEATS, R, MASUM, J, FISHER, M. A, BALKAN, N, CANNARD, P, HARLOW, M. J, PERRIN, S. D

“…We present the results of our studies concerning the pulsed operation of a bulk GaInAsP/InP vertical cavity surface emitting laser (VCSEL). The device is…”
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New Nondestructive Pavement Evaluation Method by Elton, David J, Harr, Milton E

“…Rapid nondestructive evaluation of pavements is needed to help maintain highways and airport runways. A review of current techniques for measuring pavement…”
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Settlement of Footings on Sand by CPT Data by Elton, David J

“…Prediction of the settlement of soil beneath a foundation is a very important part of foundation design. Several methods of prediction are reviewed, with…”
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Closure to "Model for Capacity of Single Piles in Sand Using Fuzzy Sets" by C. H. Juang, J. L. Wey, and D. J. Elton (December, 1991, Vol. 117, No. 12) by Juang, C. H, Wey, J. L, Elton, D. J

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Solving Low Enrollment Problems in Civil Engineering by Lee Shoemaker, W, Elton, David J

“…Many civil engineering departments are facing low enrollments, despite excellent job opportunities and demand for both undergraduate and graduate degree…”
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Liquefaction Potential Map for Charleston, South Carolina by Elton, David J, Hadj-Hamou, Tarik

“…The liquefaction potential of saturated cohesionless deposits in Charleston, South Carolina, was evaluated probabilistically. The map is a combination of…”
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Mechanically Stabilized Earth Reinforcement Tensile Strength from Tests of Geotextile-Reinforced Soil by Elton, David J., Patawaran, Maria Aries B.

“…Bridge abutments made of geotextile-reinforced soil have been shown to support the bridge load without the use of piles. However, current design procedures are…”
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Pulsed electrical operation of 1.5-mum vertical-cavity surface-emitting lasers by Fisher, M A, Huang, Y-Z, Dann, A J, Elton, D J, Harlow, M J, Perrin, S D, Reed, J, Reid, I, Adams, M J

“…Vertical cavity surface emitting lasers operating in the 1.3- and 1.5-mum wavelength ranges are highly attractive for telecommunications applications. However,…”
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Soils Magic: Bringing Civil Engineering to the K–12 Classroom by Elton, David J, Hanson, James L, Shannon, David M

“…An investigation was conducted to assess the effectiveness of a series of kindergarten through 12th grade (K–12) educational outreach activities related to…”
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Properties of facet-coated 1.3 mu m InGaAsP/InP MQW lasers by Seltzer, C.P., Bagley, M., Sherlock, G., Elton, D.J., Perrin, S.D., Cooper, D.M.

“…Multiple quantum well (MQW) external cavity lasers and optical amplifiers operating in the 1.3 mu m optical fiber communications window are described. The…”
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Effect of quantum well number on nonlinear refraction in semiconductor laser amplifiers biased at transparency by Davies, D.A.O., Fisher, M.A., Elton, D.J., Seltzer, C.P., Adams, M.J., Kennedy, G.T., Roberts, P., Grant, R.S., Sibbett, W.

“…To be able to exploit these effects in a device, and hence to be able to evaluate its performance, we wish to understand the implications of the choice of…”
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Recent progress in high performance InGaAsP optical amplifiers and multiple quantum well devices by Devlin, W.J., Cooper, D.M., Spurdens, P.C., Sherlock, G., Bagley, M., Regnault, J.C., Elton, D.J.

“…Techniques for reducing the polarization sensitivity and suppressing the facet reflectivity of semiconductor optical amplifiers are reviewed. Results for 1.3-…”
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