Works Published in 2020
Displaying works 21 - 40 of 216 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2020 article
A Data-Driven Reinforcement Learning Solution Framework for Optimal and Adaptive Personalization of a Hip Exoskeleton
ArXiv. http://www.scopus.com/inward/record.url?eid=2-s2.0-85098609759&partnerID=MN8TOARS
Contributors: X. Tu, M. Li, M. Liu, J. Si & H. Huang
Source: ORCID
Added: March 15, 2023
2020 article
Processing variables of direct-write, near-field electrospinning impact size and morphology of gelatin fibers
(2020, October). NC State University Functional Tissue Engineering Seminar Series.
Source: ORCID
Added: July 2, 2022
2020 conference paper
Gelatin and Acetic Acid Concentrations Along with Needle Gauge and Height Affect the Morphology and Diameter of Direct-Write, Near-Field Electrospun Gelatin Solution
Summer Biomechanics, Bioengineering, and Biotransport Conference.
Source: ORCID
Added: July 2, 2022
2020 journal article
Obtaining Quality Extended Field-of-View Ultrasound Images of Skeletal Muscle to Measure Muscle Fascicle Length
Journal of Visualized Experiments, 166, e61765.
MeSH headings : Algorithms; Humans; Image Processing, Computer-Assisted / standards; Muscle, Skeletal / anatomy & histology; Muscle, Skeletal / diagnostic imaging; Ultrasonography / standards
TL;DR:
This study demonstrates both how to implement the EFOV-US method to obtain high quality musculoskeletal images and how to quantify fascicle lengths from those images, and expects that this demonstration will encourage the use of the E FOV- US method to increase the pool of muscles, both in healthy and impaired populations.
(via Semantic Scholar)
www.ncbi.nlm.nih.gov (repository)
Sources: Web Of Science, NC State University Libraries
Added: June 17, 2022
2020 conference paper
Work-in-Progress: Effectiveness of different reflection approaches for improving mastery in an engineering laboratory course
Adkins, A. N., O'Neill, D. P., & Ankeny, C. J. (2020, June 22). Presented at the American Society of Engineering Education (ASEE) Annual Conference and Exposition, Long Beach, California.
Event: American Society of Engineering Education (ASEE) Annual Conference and Exposition at Long Beach, California on June 22-26, 2020
Source: NC State University Libraries
Added: June 9, 2022
2020 journal article
Integrated iterative musculoskeletal modeling predicts bone morphology following brachial plexus birth injury (BPBI)
Journal of Biomechanics, 103, 109658.
author keywords: Brachial plexus birth injury; Preganglionic; Postganglionic; Finite element; Computational model; Bone growth; Musculoskeletal
MeSH headings : Birth Injuries; Brachial Plexus / injuries; Brachial Plexus Neuropathies; Child; Humans; Scapula; Shoulder Joint
TL;DR:
Differences in muscle mass and length between the pre ganglionic and postganglionic injuries are critical mechanical drivers of the altered glenohumeral joint shape.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: ORCID
Added: April 4, 2022
2020 journal article
Influence of wire configuration on resistance to fragment distraction of tension bands placed in a greater trochanteric osteotomy model
Veterinary Surgery.
MeSH headings : Animals; Bone Wires / veterinary; Dogs; Femur / surgery; Fracture Fixation / veterinary; Osteotomy / methods; Osteotomy / veterinary
TL;DR:
Wire configurations reaching greater initial tension, such as the DL, allowed constructs to resist higher tensile loads and may be warranted when tension bands are expected to sustain high Tensile loads.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
5. Gender Equality
(Web of Science)
Source: ORCID
Added: April 4, 2022
2020 article
Forelimb unloading impairs glenohumeral muscle development in growing rats
Tushak, S. K., Tamburro, M. K., Fawcett, E. B., LE, L. E. M., Saul, K. R., & Cole, J. H. (2020, February 27). (Vol. 2). Vol. 2.
TL;DR:
This study demonstrated that forearm amputation had greater effects on muscle than forelimb suspension, which was administered a few weeks later than amputation, and both methods of altered loading significantly affected muscle mass, sarcomere length, and optimal muscle length compared to control rats.
(via Semantic Scholar)
Source: ORCID
Added: April 4, 2022
2020 article
Characterizing Trabecular Bone Properties near the Glenohumeral Joint Following Brachial Plexus Birth Injury
Fawcett, E. B., McCormick, C. M., Murray, A. F., Crouch, D. L., Saul, K. R., & Cole, J. H. (2020, February 27). (Vol. 2). Vol. 2.
TL;DR:
Data suggest deformities are worse near the articulating surface, likely due to the greater amount of mechanical loading, and the reduction in trabecular microstructure and mineralization may compromise bone strength of the affected limb following BPBI.
(via Semantic Scholar)
Source: ORCID
Added: April 4, 2022
2020 conference paper
Gelatin and Acetic Acid Concentrations Along with Needle Gauge and Height Affect the Morphology and Diameter of Direct-Write, Near-Field Electrospun Gelatin Solution
Davis, Z. G., Hussain, A. F., & Fisher, M. B. (2020, June). Lightning Talk presented at the Summer Biomechanics, Bioengineering, and Biotransport Conference, Virtual.
Event: Summer Biomechanics, Bioengineering, and Biotransport Conference at Virtual
Source: NC State University Libraries
Added: October 9, 2021
2020 conference paper
Analysis of Tremor During Grasp Using Ultrasound Imaging: Preliminary Study
Proceedings of the 8th IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics, 2020-November, 533–538.
Contributors: A. Iyer n, Z. Sheng *, Q. Zhang n , K. Kim & N. Sharma n
Event: 8th IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob) at New York on November 29 - December 1, 2020
TL;DR:
The frequency for tremor participants fall within accepted frequency ranges for Parkinson’s Disease and Essential Tremor, and thus can be representative of the actual tremor frequency.
(via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries, ORCID
Added: September 23, 2021
2020 chapter
Model Predictive Control-Based Knee Actuator Allocation During a Standing-Up Motion with a Powered Exoskeleton and Functional Electrical Stimulation
In R. Vinjamuri (Ed.), Advances in Motor Neuroprostheses (pp. 89–100).
Ed(s): R. Vinjamuri
TL;DR:
A lower-limb powered exoskeleton is combined with functional electrical stimulation of the quadriceps muscle to achieve a standing-up motion using a fatigue dynamical model and a feedback controller that stabilizes the desired standing- up motion.
(via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries, ORCID
Added: September 23, 2021
2020 conference paper
Sampled-Data Observer Based Dynamic Surface Control of Delayed Neuromuscular Functional Electrical Stimulation
[Paper]. Volume 1: Adaptive/Intelligent Sys. Control; Driver Assistance/Autonomous Tech.; Control Design Methods; Nonlinear Control; Robotics; Assistive/Rehabilitation Devices; Biomedical/Neural Systems; Building Energy Systems; Connected Vehicle Systems; Control/Estimation of Energy Systems; Control Apps.; Smart Buildings/Microgrids; Education; Human-Robot Systems; Soft Mechatronics/Robotic Components/Systems; Energy/Power Systems; Energy Storage; Estimation/Identification; Vehicle Efficiency/Emissions, 1(DSCC2020-3225).
Event: ASME 2020 Dynamic Systems and Control Conference on October 5-7, 2020
TL;DR:
Stability analysis based on the Lyapunov-Krasovskii function proves that the SDO-based DSC plus delay compensation (SDO-DSC-DC) approach achieves semi-global uniformly ultimately bounded (SGUUB) tracking performance.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: September 23, 2021
2020 conference paper
Volitional Contractility Assessment of Plantar Flexors by Using Non-invasive Neuromuscular Measurements
2020 8th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics (BioRob), 2020-November, 515–520.
Event: 2020 8th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics (BioRob)
TL;DR:
US imaging can be used as a new sensing modality to measure or predict human lower limb motion intent in clinical rehabilitation devices and imply that using US imagingderived signals improves the accuracy of predicting volitional effort on human plantar flexors.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: September 23, 2021
2020 conference paper
An Ultrasound Imaging Based Observer for Estimating NMES-Induced Muscle Fatigue: Theory and Simulation
Volume 1: Adaptive/Intelligent Sys. Control; Driver Assistance/Autonomous Tech.; Control Design Methods; Nonlinear Control; Robotics; Assistive/Rehabilitation Devices; Biomedical/Neural Systems; Building Energy Systems; Connected Vehicle Systems; Control/Estimation of Energy Systems; Control Apps.; Smart Buildings/Microgrids; Education; Human-Robot Systems; Soft Mechatronics/Robotic Components/Systems; Energy/Power Systems; Energy Storage; Estimation/Identification; Vehicle Efficiency/Emissions, 1.
Contributors: Z. Sheng *, K. Kim * & N. Sharma n
Event: ASME 2020 Dynamic Systems and Control Conference
TL;DR:
A novel state observer is proposed that combines a mathematical predictive fatigue model and intermittent feedback from ultrasound-derived strain images to effectively estimate the NMES-induced muscle fatigue.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: September 23, 2021
2020 chapter
Hybrid Wearable Robotic Exoskeletons for Human Walking
In Wearable Robotics (pp. 347–364).
TL;DR:
This chapter aims at revising in detail the recent advances in such hybrid robotic technology as well as new perspectives on assistive and neurorehabilitation applications and provides an updated overview of the technology and its perspectives with regard to real use aswell as directions for future research in this field.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: September 23, 2021
2020 article
Processing variables of direct-write, near-field electrospinning impact size and morphology of gelatin fibers
Davis, Z. G., Hussain, A. F., & Fisher, M. B. (2020, September 19). (Vol. 9). Vol. 9.
Source: ORCID
Added: August 27, 2021
2020 article
Biomechanics of Bone
OSTEOPOROSIS: PATHOPHYSIOLOGY AND CLINICAL MANAGEMENT, 3RD EDITION, pp. 185–209.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
5. Gender Equality
(Web of Science)
Source: Web Of Science
Added: August 23, 2021
2020 article
Ultra-High-Frame-Rate Ultrasound Monitoring of Muscle Contractility Changes Due to Neuromuscular Electrical Stimulation
ANNALS OF BIOMEDICAL ENGINEERING.
author keywords: Ultrasound imaging; Ultrasound speckle tracking; Neuromuscular electrical stimulation (NMES); Muscle fatigue effects
MeSH headings : Adult; Electric Stimulation; Female; Humans; Isometric Contraction; Male; Muscle Fatigue / physiology; Quadriceps Muscle / diagnostic imaging; Quadriceps Muscle / physiology; Ultrasonography; Young Adult
TL;DR:
In this study, instantaneous strain maps of a contracting muscle were derived from ultra-high-frame-rate (2 kHz) ultrasound images to quantify the contractility and results indicate that the proposed measurements from ultrasound images are promising to quantify the muscle contractility changes during NMES.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 20, 2021
2020 journal article
Using Person-Specific Muscle Fatigue Characteristics to Optimally Allocate Control in a Hybrid Exoskeleton—Preliminary Results
IEEE Transactions on Medical Robotics and Bionics, 2(2), 226–235.
Contributors: X. Bao *, V. Molazadeh*, A. Dodson n, B. Dicianno * & N. Sharma n
author keywords: Functional electrical stimulation; powered exoskeleton; muscle fatigue; nonlinear control; model predictive control; hybrid neuroprosthesis
TL;DR:
The experimental results show that the proposed hierarchical control design is a promising method to effect shared control in a hybrid exoskeleton.
(via Semantic Scholar)
Source: ORCID
Added: August 12, 2021
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