@article{yao_choules_rust_king_2014, title={The development of an in vitro test method for predicting the abrasion resistance of textile and metal components of endovascular stent grafts}, volume={102}, ISSN={["1552-4981"]}, DOI={10.1002/jbm.b.33026}, abstractNote={ABSTRACT}, number={3}, journal={JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS}, author={Yao, Tong and Choules, Brian D. and Rust, Jon P. and King, Martin W.}, year={2014}, month={Apr}, pages={488–499} } @article{lee_rust_hamouda_kim_borden_2005, title={Fatigue cracking resistance of fiber-reinforced asphalt concrete}, volume={75}, ISSN={["0040-5175"]}, DOI={10.1177/004051750507500206}, abstractNote={ The influence of fibers on the fatigue cracking resistance of asphalt concrete is investigated using fracture energy. Nylon, a popular facing yarn of carpets, is used for the actual recycled carpet fibers in asphalt pavement. The experimental program is designed with two phases: the single fiber pull-out test and the indirect tension strength test. Through pull-out tests of 15-denier single nylon fibers, the critical fiber embedded length is determined to be 9.2 mm. As for indirect tension strength tests, samples of asphalt concrete mixed with nylon fibers of two lengths, 6 and 12 mm, based on results of the pull-out tests (critical embedded length) and three volume fractions, 0.25, 0.5, and 1%, are prepared and tested. Asphalt concrete samples fabricated with fibers of 1% and 12 mm results in 85% higher fracture energy than non-reinforced specimens, showing improved fatigue cracking resistance. Although an optimized asphalt mix design with fibers has not been developed for this study, the increased fracture energy represents a potential for improving asphalt fatigue life, which may be facilitated through the use of recycled carpet fibers. }, number={2}, journal={TEXTILE RESEARCH JOURNAL}, author={Lee, SJ and Rust, JP and Hamouda, H and Kim, YR and Borden, RH}, year={2005}, month={Feb}, pages={123–128} } @article{anson_carter_dannels_rust_2003, title={Mutual support: CAC programs and institutional improvement in undergraduate education}, volume={6}, journal={Language and Learning Across the Disciplines}, author={Anson, C. M. and Carter, M. and Dannels, D. and Rust, J.}, year={2003}, pages={25–37} } @article{basal_rust_2001, title={Effects of feed sliver moisture content on rotor spinning performance and rotor spun yarn properties}, volume={71}, DOI={10.1177/004051750107100313}, abstractNote={ The aim of this study is to determine if high feed sliver moisture content will improve spinnability in rotor spinning without deteriorating yarn properties. Yarns are produced at a high rotor speed and low twist level. Two different count rotor spun yarns (18's and 24's) are spun from 100% cotton sliver at two different feed sliver moisture contents and two different opening roller speeds. Results indicate that high moisture content reduces the number of ends down, but increases yarn unevenness and the frequency of thin places, thick places, and neps. In addition, yarn elongation and work-to-break results are worse at high moisture content during spinning. In the case of fine yarn, a high opening roller speed tends to improve spinnability by reducing the number of ends down. Yarn evenness and thin and thick place results are also better. Overall, the results suggest that feed slivers with high moisture content can provide better spinning performance in rotor spinning. In other words, high moisture content can increase the production rate of open-end rotors, thus reducing the production cost of rotor spun yarns. However, a high moisture content also tends to deteriorate yarn evenness, increase the frequency of imperfections, and decrease yarn elongation. }, number={3}, journal={Textile Research Journal}, author={Basal, G. and Rust, J. P.}, year={2001}, pages={271–274} } @article{ikiz_rust_jasper_trussell_2001, title={Fiber length measurement by image processing}, volume={71}, ISSN={["0040-5175"]}, DOI={10.1177/004051750107101009}, abstractNote={ To act as an alternative to existing systems, image-based fiber length measurements must yield precise results in a reasonable amount of processing time. To be used as a calibration device for current systems, the processing time becomes less important than accuracy and precision. Here, we report on the accuracy and precision of image processing applications compared with existing methods of HVI, AFIS, and hand measurements. Further, we propose preferred system parameters for these two possible applications of the technology. }, number={10}, journal={TEXTILE RESEARCH JOURNAL}, publisher={SAGE Publications}, author={Ikiz, Y and Rust, JP and Jasper, WJ and Trussell, HJ}, year={2001}, month={Oct}, pages={905–910} } @inproceedings{rust_jasper_trussell_ikiz_2000, title={Dealing with fiber crossovers in fiber length measurements by image processing}, booktitle={Thirteenth annual Engineered Fiber Selection System Conference proceedings: April 17-19, 2000, Sheraton Imperial Hotel and Convention Center, Research Triangle Park, NC}, publisher={[Cary, N.C.]: Cotton Inc.}, author={Rust, J. and Jasper, W. and Trussell, H.J. and Ikiz, Y.}, year={2000} } @article{peykamian_rust_2000, title={Fabric softness classification using linear and nonlinear models}, volume={70}, ISSN={["0040-5175"]}, DOI={10.1177/004051750007000304}, abstractNote={ In this study, the authors use linear and nonlinear models and yarn parameters such as CV%, hairiness, and surface softness to classify the softness of knitted fabrics (T-shirts) for comparison to human subjective evaluations. All classification rates are verified with a leave-one-out cross-validation technique. The results show 20% misclassification when using a linear model to sort samples into two classes (low and high). When sorting into three classes, the misclassification is 30%. When sorting T-shirt softness into three classes using a tree modeling technique and the surface response average (SRA) and maximum peak-to-valley height (Ry), it is possible to match the human data at a 65% rate. When using surface response parameters and measured yam properties to sort T-shirt softness into three classes, with tree modeling it is possible to classify 91% of the samples accurately based on the human data. }, number={3}, journal={TEXTILE RESEARCH JOURNAL}, author={Peykamian, S and Rust, JP}, year={2000}, month={Mar}, pages={201–204} } @article{peykamian_rust_1999, title={Yarn quality indexing using a mechanical stylus}, volume={69}, ISSN={["0040-5175"]}, DOI={10.1177/004051759906900602}, abstractNote={ Fabric hand, an important characteristic to the textile industry, is influenced by such fiber parameters as flexural rigidity and friction and by yarn parameters such as count, twist, CV%, hairiness, stiffness, and softness. This study deals primarily with predicting the softness of knitted T-shirts from yarn quality parameters. The work consists of a short literature review on the existing yam parameters as well as fabric hand evaluation and prediction techniques. The latest developments in measuring the roughness of textile material surfaces are, also covered. Using the surface profile as tested by the mechanical stylus surface analyzer (MSSA), developed at North Carolina State Uni versity, a novel yarn surface analysis parameter called the "surface response average" (SRA) is developed, along with a model for the fiber/stylus tip interaction. Ten T-shirts produced from ten different yarn samples are ranked based on their softness by a panel of judges. The yams used to make these T-shirts are tested by Uster III and MSSA, and standard roughness parameters are calculated. The results show no significant corre lation between standard roughness parameters and fabric softness. The correlation be tween hand and SRA is about -0.6, which suggests that a higher SRA corresponds to a softer fabric. }, number={6}, journal={TEXTILE RESEARCH JOURNAL}, author={Peykamian, S and Rust, JP}, year={1999}, month={Jun}, pages={394–400} } @article{lord_rust_fenercioglu_1998, title={Balloon irregularities in ring spinning}, volume={89}, ISSN={["0040-5000"]}, DOI={10.1080/00405009808658636}, abstractNote={If a ringframe could be run nearer the ideal conditions assumed in theory, a better operational efficiency and quality of product would be obtained. This paper examines some of the many types of deviation that occur in ring spinning. Some end-breaks are caused by predictable cyclic variations in force applied to the yarn, some are caused by weak points in the spinline, and some are caused by transient forces. The paper concentrates on these transients. They cause short-lived changes in yarn speed and geometry, which are associated with peaks in tension. The locus of elements of yarn near the vertex of the balloon can deviate greatly from the circular, and it is thought that periodic torque surges may be generated.}, number={3}, journal={JOURNAL OF THE TEXTILE INSTITUTE}, author={Lord, PR and Rust, JP and Fenercioglu, F}, year={1998}, pages={498–514} } @misc{clapp_rust_farrington_bowen_1998, title={Draftless silver coiler packaging system for automated textile drafting system}, volume={5,774,940}, number={1998 July 7}, publisher={Washington, DC: U.S. Patent and Trademark Office}, author={Clapp, T. G. and Rust, J. P. and Farrington, C. and Bowen, D. T.}, year={1998} } @misc{clapp_rust_farrington_peykamian_1998, title={Feed-forward and feed-back autoleveling system for automated textile drafting system}, volume={5,774,942}, number={1998 July 7}, publisher={Washington, DC: U.S. Patent and Trademark Office}, author={Clapp, T. G. and Rust, J. P. and Farrington, C. and Peykamian, S.}, year={1998} } @misc{clapp_rust_farrington_bowen_saunders_thomas_1998, title={Securing and pressuring system for drafting rollers for automated textile drafting systems}, volume={5,761,772}, number={1998 June 9}, publisher={Washington, DC: U.S. Patent and Trademark Office}, author={Clapp, T. G. and Rust, J. P. and Farrington, C. and Bowen, D. T. and Saunders, R. N. and Thomas, M. M.}, year={1998} } @misc{clapp_rust_farrington_bowen_1998, title={Synchronous drive system for automated textile drafting system}, volume={5,796,220}, number={1998 Aug.18}, publisher={Washington, DC: U.S. Patent and Trademark Office}, author={Clapp, T. G. and Rust, J. P. and Farrington, C. and Bowen, D. T.}, year={1998} } @misc{clapp_rust_farrington_bowen_1998, title={Tongue and groove drafting roller autoleveling system for automated textile drafting system}, volume={5,774,943}, number={1998 July 7}, publisher={Washington, DC: U.S. Patent and Trademark Office}, author={Clapp, T. G. and Rust, J. P. and Farrington, C. and Bowen, D. T.}, year={1998} } @article{effects of cotton fiber blending and processing on hvi measurements - part i and ii_1996, volume={66}, journal={Textile Research Journal}, year={1996} } @inproceedings{grady_fryer_hodge_rust_1995, title={Computer-integrated yarn manufacturing}, booktitle={IEEE Transactions on Industry Applications}, author={Grady, P. L. and Fryer, L. F. and Hodge, G. L. and Rust, J. P.}, year={1995} } @inproceedings{hands_rust_hamouda_1995, title={Inter-departmental and inter-institutional experiences associated with industry/university partnerships}, booktitle={Total quality education : proceedings : Illinois/Indiana Sectional Conference, March 16-18, 1995, West Lafayette, Indiana}, publisher={[S.l.] : ETP}, author={Hands, C. and Rust, J. and Hamouda, H.}, year={1995} } @article{gutierrez_rust_seyam_1995, title={MODELING AND SIMULATION FOR CONTROL IN CARDING}, volume={65}, ISSN={["0040-5175"]}, DOI={10.1177/004051759506501103}, abstractNote={ The purpose of this work is to further study the transfer function model for carding introduced in a previous paper. Our goal is to develop mathematical and computational tools that will ultimately lead to the design of real-time controllers for carding. In this paper, we discuss a linear, time-variant version of the model presented for one carding group. We also present a reduced order, linear model and use it to build a linear estimator (observer) as part of a full-state feedback controller design. Computer sim ulations and experimental results are shown. }, number={11}, journal={TEXTILE RESEARCH JOURNAL}, author={GUTIERREZ, HM and RUST, JP and SEYAM, AF}, year={1995}, month={Nov}, pages={638–643} } @article{gutierrez_rust_1995, title={SYSTEM-IDENTIFICATION FOR A PHOTODIODE-BASED MONITORING-SYSTEM}, volume={34}, ISSN={["0019-0578"]}, DOI={10.1016/0019-0578(95)00006-l}, abstractNote={A laser-based system to monitor fiber load level in carding has been developed based on silicon PIN-photodiodes. It is desirable to establish more accurately the dynamic characteristics of the sensing system and in particular the interaction between the sensors, the sensing circuitry and the data acquisition equipment. An experimental set up that allows to evaluate the dynamics of the entire monitoring system is here presented, along with experimental results. This set up allows to determine an experimental transfer function and frequency response curves for the sensing system. In addition to this, results from the system identification procedure can be extended to develop a linearized transfer function of the sensor. Additional input-output tests can then be used to determine the parameters of such linear model from an analysis of the impulse response; a linear model of the sensor can then be used on the feedback path of a controller design based on these sensors. This technique can be extended to other processes on which controller design is under consideration and dynamic characteristics of the corresponding sensors are unknown.}, number={1}, journal={ISA TRANSACTIONS}, author={GUTIERREZ, HM and RUST, JP}, year={1995}, month={Mar}, pages={93–99} } @article{rust_koella_1994, title={CARDING FIBER LOAD MEASUREMENT}, volume={64}, ISSN={["1746-7748"]}, DOI={10.1177/004051759406400609}, abstractNote={ An optical means is presented for measuring areal fiber density on-line on com mercial carding elements. The splitting fractions of the various elements have been evaluated through a process of peeling fiber loads from the elements, and these fractions have subsequently been used in instrument calibration. The optical device is used to monitor fiber loading of the main cylinder while doffer fiber loading and feed roll speed are also being monitored. The instrumentation itself has been studied for sen sitivity, reproducibility, limitations, and possible sources of internal and external noise. The instrumentation is then used on-line to study mechanisms of fiber transfer and storage. Results of dynamic testing under conditions of varying feed rates offer insight into the process of carding. The complex nature of element loading and unloading has been partially elucidated. Hypotheses are proposed and experimental results pro vided as supporting evidence. }, number={6}, journal={TEXTILE RESEARCH JOURNAL}, author={RUST, JP and KOELLA, E}, year={1994}, month={Jun}, pages={364–369} } @inproceedings{barker_allen_rust_shalev_1994, title={Development of a mechanical stylus based surface analysis system for soft paper products}, ISBN={9780898529012}, booktitle={Proceedings: 1994 Nonwovens Conference: Grenelefe Conference Center, Orlando, Florida, February 14-16}, publisher={Atlanta, GA: TAPPI}, author={Barker, R. and Allen, D.B. and Rust, J.P. and Shalev, I.}, year={1994} } @inproceedings{barker_rust_keadle_shalev_1994, title={Evaluation of surface softness of tissue paper products using mechanical stylus scanning, optical image analysis and fuzzy sets}, ISBN={9780898529012}, booktitle={Proceedings: 1994 Nonwovens Conference: Grenelefe Conference Center, Orlando, Florida, February 14-16}, publisher={Atlanta, GA: TAPPI}, author={Barker, R. and Rust, J.P. and Keadle, T.L. and Shalev, I.}, year={1994} } @article{rust_hamouda_hewitt_shelnut_johnson_1994, title={Improvement partnerships with industry using process improvement teams of students and faculty}, volume={83}, journal={Journal of Engineering Education}, author={Rust, J. and Hamouda, H. and Hewitt, E. R. and Shelnut, J. W. and Johnson, T.}, year={1994} } @article{rust_gutierrez_1994, title={MATHEMATICAL-MODELING AND SIMULATION FOR CARDING}, volume={64}, ISSN={["0040-5175"]}, DOI={10.1177/004051759406401004}, abstractNote={ The purpose of this work is to increase the understanding of carding system dynamics based on mathematical tools that will ultimately lead to the development of on-line real-time controllers for carding. The work comprises both modeling the process and comparing simulated results with experimental data. A mathematical model for one worker-stripper group is described and subsequently expanded to model a carding engine with six carding (worker-stripper) groups. The process variable in this work is restricted to fiber areal density on the main cylinder; the expanded model predicts output (web) fiber areal density in time. Both simulated and experimental results are presented. }, number={10}, journal={TEXTILE RESEARCH JOURNAL}, author={RUST, JP and GUTIERREZ, HM}, year={1994}, month={Oct}, pages={573–578} } @article{rust_keadle_allen_shalev_barker_1994, title={TISSUE SOFTNESS EVALUATION BY MECHANICAL STYLUS SCANNING}, volume={64}, ISSN={["1746-7748"]}, DOI={10.1177/004051759406400306}, abstractNote={ A mechanical stylus surface analyzer (MSSA) system and the corresponding software were used to conduct standard surface analysis procedures. The MSSA instrumentation measures surface characteristics of soft bathroom tissue products. This paper describes the applicability of MSSA and how human tactile response may be modeled through characterization of surfaces. The concepts of passive and active touch as related to human perceived softness are reviewed. In particular, parameters pertinent to these kinds of tactile exploration are mentioned, as well as how they can be used to build a better model of human tactile response. A novel frequency analysis parameter called the frequency index for tactile sensitivity (FITS) is based on tissue paper surface analysis results from MSSA and provides the basis for the human response model. Included is a review of subjective human softness evaluation data for select tissues gathered to represent actual human responses. The MSSA and optical image analysis (OIA) data were collected on the same tissues, and the FITS parameter was found using MSSA. Also, MSSA data were used to reproduce an old standard parameter for evaluating tissue softness called the human tactile response (HTR) index. Since it is not possible to exactly reproduce HTR, the reproduced parameter calculated in this study is called HTR equivalent (HTR_EQ). Finally, standard deviation of luminance (SDL) and loosely bonded surface fibers (LBSF) parameters are determined for select tissues using OIA. Correlation results of the human data with FITS, HTR—EQ, SDL, and LBSF are discussed; FITS correlates best with the human response data and, together MSSA and FITS, has the ability to model human response to the softness of tissue paper products. }, number={3}, journal={TEXTILE RESEARCH JOURNAL}, author={RUST, JP and KEADLE, TL and ALLEN, DB and SHALEV, I and BARKER, RL}, year={1994}, month={Mar}, pages={163–168} } @inproceedings{grady_fryer_hodge_rust_1993, title={CIM systems for yarn manufacturing}, booktitle={Proceedings of the Instrument Society of America National Conference, Chicago, IL. September 19-24, 1993}, author={Grady, P. L. and Fryer, L. F. and Hodge, G. L. and Rust, J. P.}, year={1993} } @inproceedings{grady_fryer_hodge_rust_1993, title={Computer-integrated management of yarn manufacturing}, ISBN={9780780312760}, booktitle={IEEE 1993 Annual Textile, Fiber and Film Industry Technical Conference : May 4-6, 1993, Crowne Plaza Ravinia, Atlanta, Georgia}, publisher={Piscataway, NJ: Institute of Electrical and Electronics Engineers}, author={Grady, P. L. and Fryer, L. F. and Hodge, G. L. and Rust, J. P.}, year={1993} } @inproceedings{grady_fryer_hodge_rust_1993, title={Computer-integrated yarn manufacturing}, ISBN={9780780312760}, booktitle={IEEE 1993 Annual Textile, Fiber and Film Industry Technical Conference : May 4-6, 1993, Crowne Plaza Ravinia, Atlanta, Georgia}, publisher={Piscataway, NJ: Institute of Electrical and Electronics Engineers}, author={Grady, P.L. and Fryer, L. F. and Hodge, G. L. and Rust, J. P.}, year={1993} } @article{lord_govindaraj_rust_peykamian_1992, title={ONLINE CONTROL OF THE RATCH SETTING ON A DRAWFRAME}, volume={83}, ISSN={["0040-5000"]}, DOI={10.1080/00405009208631213}, abstractNote={A drawframe with an automatically controlled ratch setting was constructed which responded to variations in fiber length. The machine reacted to step changes in fiber length and settled into positions close to those recommended by the machine manufacturer for the particular fibers. An expert-system type of control was used. It involved integration of fast Fourier transforms over limited band widths and the use of progressive perturbations of the ratch with decisions being made using logic elements at each control cycle. The control cycles were reasonably rapid. The middle and back rolls were driven by stepping motors with electronic controls replacing the traditional gearing.}, number={3}, journal={JOURNAL OF THE TEXTILE INSTITUTE}, author={LORD, PR and GOVINDARAJ, M and RUST, J and PEYKAMIAN, S}, year={1992}, pages={399–406} } @article{rust_peykamian_1992, title={YARN HAIRINESS AND THE PROCESS OF WINDING}, volume={62}, ISSN={["0040-5175"]}, DOI={10.1177/004051759206201109}, abstractNote={ The influence of winding on yarn hairiness is examined, and increased hairiness during winding is verified using a Zweigle hairiness tester. Specifically, this study concentrates on the increase of wild hairs on the yarn surface after winding, and the relationship between winding tension and yarn hairiness. Fiber transfer is proposed to explain the increased wild hairs; experimental results verify that fiber transfer occurs. A theory is proposed to explain the mechanism of fiber transfer during winding, and experimental results are given to support this mechanism. }, number={11}, journal={TEXTILE RESEARCH JOURNAL}, author={RUST, JP and PEYKAMIAN, S}, year={1992}, month={Nov}, pages={685–689} } @article{lord_rust_1991, title={FIBER ASSEMBLY IN FRICTION SPINNING}, volume={82}, ISSN={["0040-5000"]}, DOI={10.1080/00405009108659233}, abstractNote={Both classic and novel research methods were used to study a number of questions concerning the mechanisms involved with fiber assembly in friction open-end spinning of cotton yarns. The equipment used was a much-modified DREF-3 friction-spinning unit with replaced suction rolls and equipped with a comber-roll assembly from a Platt 881 rotor-spinning unit Reynolds-number simulation in a water medium provided a means of determining the source of flow instabilities in the vicinity of the nip. Considerable energy losses were found as a result of flow inefficiencies in the inner cylinders, and methods of improving the cylinder design were suggested. The use of short-duration flash techniques provided a means of determining fiber orientation prior to accumulation and assembly on the yarn tail. These techniques made it possible to photograph the yarn tail forming as well as the gradual tightening of the structure upstream of the original yarn-forming position. Determination of mechanisms of capture of the fiber by the yarn tail were also a result of the high-speed photographs. The theory of fiber escape from the yarn tail during the initial introduction was hypothesized and viewed as a complement to the various capture mechanisms.}, number={4}, journal={JOURNAL OF THE TEXTILE INSTITUTE}, author={LORD, PR and RUST, JP}, year={1991}, pages={465–478} } @article{rust_lord_1991, title={VARIATIONS IN YARN PROPERTIES CAUSED BY A SERIES OF DESIGN CHANGES IN A FRICTION SPINNING MACHINE}, volume={61}, ISSN={["1746-7748"]}, DOI={10.1177/004051759106101104}, abstractNote={ The structure of friction open-end yarns made with a much modified DREF 3 friction spinning unit with replaced suction rolls and equipped with a comber roll assembly from a Platt 881 rotor spinning unit was studied and found to be dissimilar to that of ring spun yarns. Migration theory, as it is known in ring spinning, was inadequate for friction spun yarns. Classical tracer fiber studies allowed yarn structure to be characterized, and fiber extent was poor. Of the three fiber shapes found in the yam, two had characteristics of very poor fiber extent. A series of design changes was evaluated by characterizing yarn structure and measuring yarn properties. Two methods of fiber feed were compared: applying the fibers first to the ingoing roll with subsequent transfer to the yarn tail, and applying the fibers directly to the rotating yarn tail. Changes in comber roll design led to improved fiber orientation prior to assembly onto the yarn tail and, ultimately, to improved fiber length utilization in the yarn. The design of a blank beneath the nip of the suction rolls was used to restrain fluid turbulence in the nip. The fiber feed angle had distinct effects on yarn structure and properties. }, number={11}, journal={TEXTILE RESEARCH JOURNAL}, author={RUST, JP and LORD, PR}, year={1991}, month={Nov}, pages={645–655} } @article{lord_rust_1990, title={THE SURFACE OF THE TAIL IN OPEN-END FRICTION SPINNING}, volume={81}, ISSN={["0040-5000"]}, DOI={10.1080/00405009008658334}, number={1}, journal={JOURNAL OF THE TEXTILE INSTITUTE}, author={LORD, PR and RUST, JP}, year={1990}, pages={100–103} } @article{lord_rust_govindaraj_1988, title={FLUID VORTICES IN FRICTION-SPINNING}, volume={79}, ISSN={["0040-5000"]}, DOI={10.1080/00405008808658285}, abstractNote={(1988). Fluid Vortices in Friction-spinning. The Journal of The Textile Institute: Vol. 79, No. 3, pp. 517-519.}, number={3}, journal={JOURNAL OF THE TEXTILE INSTITUTE}, author={LORD, PR and RUST, JP and GOVINDARAJ, M}, year={1988}, pages={517–519} } @inproceedings{rust j.p._behery_1986, title={Effect of production variables on the properties of ultrasonically}, booktitle={INDA-TEC, the International Nonwovens Technological Conference: June 2-5, 1986, Franklin Plaza Hotel, Philadelphia, PA}, publisher={New York : INDA Association of the Nonwoven Fabrics Industry}, author={Rust J.P. and Behery, H. M.}, year={1986}, pages={120–137} } @misc{rust_stroupe_byrd_brenzovich, title={Apparatus and method for precision testing of fiber length using electrostatic collection and control of fibers}, volume={6,882,423}, publisher={Washington, DC: U.S. Patent and Trademark Office}, author={Rust, J. P. and Stroupe, S. P. and Byrd, T. A. and Brenzovich, J. A.} }