Ralph McGregor

Works (12)

Updated: February 10th, 2025 14:29

2000 article

Laser Scanning Confocal Microscopy Study of Dye Diffusion in Fibers

Song, Y., Srinivasarao, M., Tonelli, A., Balik, C. M., & McGregor, R. (2000, May 24). Macromolecules.

By: Y. Song n, M. Srinivasarao n, A. Tonelli n, C. Balik n & R. McGregor n

topics (OpenAlex): Advanced Fluorescence Microscopy Techniques; Optical Imaging and Spectroscopy Techniques; Photoacoustic and Ultrasonic Imaging
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Laser scanning confocal microscope measurement of dye diffusion coefficients in fibers

Macromolecules, 33, 4478.

By: Y. Song, M. Srinivasarao & R. McGregor

Source: NC State University Libraries
Added: August 6, 2018

1998 article

A case study in off-line quality control: characterisation and optimisation of batch dyeing process design

Koksal, G., Smith, W. A., Jr., Fathi, Y., Lu, J. C., & McGregor, R. (1998, January 1). International Journal of Technology Management, Vol. 16, pp. 358–382.

By: G. Koksal  n, W. Smith n, Y. Fathi n , J. Lu n & R. McGregor n

author keywords: off-line quality control; quality engineering; parameter design; robust design; design optimization; textiles dyeing; colour control
topics (OpenAlex): Optimal Experimental Design Methods; Dyeing and Modifying Textile Fibers; Color Science and Applications
TL;DR: This method is used to identify optimal batch dyeing process parameter settings, which produce target colour with the least colour variation within and among dyed fabric pieces, which are formulated and solved as a nonlinear programming problem. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1998 patent

Closed-loop textile dyeing process utilizing real-time metered dosing of dyes and chemicals

Washington, DC: U.S. Patent and Trademark Office.

By: R. McGregor, M. Arora & W. Jasper 

Source: NC State University Libraries
Added: August 6, 2018

1997 article

A Dimensionless Model for the Equilibrium Sorption of Mixtures of Acid Dyes by Polyamides from Finite Dyebaths

Arora, M. S., & McGregor, R. (1997, June 1). Textile Research Journal.

By: M. Arora n & R. McGregor n

topics (OpenAlex): Water Quality Monitoring and Analysis; Adsorption, diffusion, and thermodynamic properties of materials; Dyeing and Modifying Textile Fibers
Source: Web Of Science
Added: August 6, 2018

1997 article

Controlling Nylon Dyeing by Dye and Chemical Metering

McGregor, R., Arora, M. S., & Jasper, W. J. (1997, August 1). Textile Research Journal, Vol. 67, pp. 609–616.

By: R. McGregor n, M. Arora n & W. Jasper n 

topics (OpenAlex): Color Science and Applications; Dyeing and Modifying Textile Fibers; Dye analysis and toxicity
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

1997 article

Correlating Optical and Kinetic Deviations from Ideality in Fiber Reactive Dye Mixtures

Snyder, W., Berkstresser, G., Smith, B., Beck, K., McGregor, R., & Jasper, W. (1997, August 1). Textile Research Journal, Vol. 67, pp. 571–579.

By: W. Snyder n, G. Berkstresser n, B. Smith  n, K. Beck n, R. McGregor n & W. Jasper n 

topics (OpenAlex): Color Science and Applications
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

1997 article

Effects of Temperature and Salt on Dye Mixtures in the Batch Dyeing Process

Reddy, M., Jasper, W. J., McGregor, R., & Lee, G. (1997, February 1). Textile Research Journal, Vol. 67, pp. 109–117.

By: M. Reddy n, W. Jasper n , R. McGregor n & G. Lee n

topics (OpenAlex): Dyeing and Modifying Textile Fibers
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

1994 journal article

Flow injection analysis of dyebaths

Textile Chemist and Colorist, 26(5), 30–34.

By: K. Beck, M. Lefeber, W. Hunter, C. Smith & R. McGregor

Source: NC State University Libraries
Added: August 6, 2018

1994 report

Fundamental and practical aspects of the perception and analysis of real and illusory appearance defects in fabrics

In Annual Report of the National Textile Center (Project 92-9) (Vol. 257, p. 249). Washington, DC: US Department of Commerce.

By: R. McGregor, D. Mershon, C. Pastore, H. Davis & N. Timble

Source: NC State University Libraries
Added: August 6, 2018

1994 article

Perception, Detection, and Diagnosis of Appearance Defects in Fabrics

Mcgregor, R., Mershon, D. H., & Pastore, C. M. (1994, October 1). Textile Research Journal.

By: R. Mcgregor n, D. Mershon n & C. Pastore  n

topics (OpenAlex): Color Science and Applications; Visual perception and processing mechanisms; Industrial Vision Systems and Defect Detection
Source: Web Of Science
Added: August 6, 2018

1991 article

Arylazo dyes containing a built-in hindered-amine moiety

Freeman, H. S., Kim, S.-D., Gilbert, R. D., & McGregor, R. (1991, January 1). Dyes and Pigments.

By: H. Freeman n, S. Kim  n, R. Gilbert n & R. McGregor n

topics (OpenAlex): Luminescence and Fluorescent Materials; Molecular Sensors and Ion Detection; Photochemistry and Electron Transfer Studies
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of Science© and InCites© (2026) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.