Mechanical and Aerospace Engineering

Works Published in 2021

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Displaying works 41 - 60 of 297 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2021 article

Design and Simulation of Heating Transducer Arrays for Ultrasound-Induced Thermal Strain Imaging

INTERNATIONAL ULTRASONICS SYMPOSIUM (IEEE IUS 2021).

author keywords: ultrasound-induced thermal strain imaging; atherosclerosis plaque; dual 1.5D heating arrays; dual-focus beamforming
TL;DR: The acoustic and thermal simulation results demonstrated that the designed dual heating arrays can induce a 2.1 °C temperature rise within 50 ms in a volume of 2 × 10 × 10 mm3(in terms of full width at half maximum, FWHM). (via Semantic Scholar)
Source: Web Of Science
Added: August 15, 2022

2021 article

Quantitative Study on Error Sensitivity in Ultrasound Probe Calibration with Hybrid Tracking

INTERNATIONAL ULTRASONICS SYMPOSIUM (IEEE IUS 2021).

author keywords: 3D freehand ultrasound; spatial calibration; error sensitivity
TL;DR: A linear relationship was found between the perturbation in imaging plane motion estimation and the error caused in the calibration solution, which showed a good error tolerance for the hybrid tracking enabled US probe calibration. (via Semantic Scholar)
Source: Web Of Science
Added: August 15, 2022

2021 article

Laser beam guided magnetic scanning catheter for sonothrombolysis with real-time clot detection

INTERNATIONAL ULTRASONICS SYMPOSIUM (IEEE IUS 2021).

By: B. Zhang n, H. Wu n & X. Jiang n

author keywords: ultrasound transducers; microbubbles; magnetic catheter; thrombolysis; sonothrombolysis
TL;DR: A novel magnetically driven scanning catheter device that integrates a stacked transducer, a tiny ring magnet, and fiber-optic laser sensors for clot spot tracking during the thrombolysis process is reported. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: August 15, 2022

2021 journal article

Silk Embolic Material for Catheter‐Directed Endovascular Drug Delivery

Advanced Materials, 11, 2106865.

author keywords: embolization; immunotherapy; nanoclay; silk; vascular interventions
MeSH headings : Animals; Arteries; Catheters; Cattle; Drug Delivery Systems; Embolization, Therapeutic / methods; Silk; Swine
TL;DR: A novel silk‐based embolic material (SEM) that is developed and optimized to provide tandem integration of both embolization and the delivery of therapeutics is reported, showing potential in next‐generation multifunctional embolic agent. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: ORCID
Added: August 10, 2022

2021 journal article

Actin cytoskeletal structure and the statistical variations of the mechanical properties of non-tumorigenic breast and triple-negative breast cancer cells

Journal of the Mechanical Behavior of Biomedical Materials, 119, 104505.

By: K. Onwudiwe*, J. Hu*, J. Obayemi*, V. Uzonwanne*, C. Ani*, C. Nwazojie*, C. Onyekanne*, T. Ezenwafor*, O. Odusanya*, W. Soboyejo*

author keywords: Shear assay technique; Actin cytoskeleton; Viscoelastic properties; Statistical variations
MeSH headings : Actins; Cytoskeleton; Elastic Modulus; Humans; Triple Negative Breast Neoplasms; Viscosity
TL;DR: The variation in the actin content of the cell cytoskeletal structures is shown to be consistent with the viscoelastic properties of theCell as it progresses from non-tumorigenic to more metastatic states and for the development of shear assay techniques and mechanical biomarkers for the detection of triple-negative breast cancer. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: ORCID
Added: August 10, 2022

2021 journal article

Percutaneous liquid ablation agent for tumor treatment and drug delivery

Science Translational Medicine, 13(580).

MeSH headings : Animals; Carcinoma, Hepatocellular / drug therapy; Humans; Liver Neoplasms / drug therapy; Liver Transplantation; Pharmaceutical Preparations; Rabbits; Treatment Outcome
TL;DR: Results support the use of LATTE for percutaneous ablation of solid tumors and propose that this new LRT may bridge more patients to liver transplantation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: ORCID
Added: August 10, 2022

2021 journal article

Arriving at estimates of a rate and state fault friction model parameter using Bayesian inference and Markov chain Monte Carlo

Artificial Intelligence in Geosciences, 2, 171–178.

Source: ORCID
Added: June 24, 2022

2021 article

Dynamic Coverage Meets Regret: Unifying Two Control Performance Measures for Mobile Agents in Spatiotemporally Varying Environments

2021 60TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC), pp. 521–526.

By: B. Haydon n, K. Mishra n, P. Keyantuo*, D. Panagou*, F. Chow*, S. Moura*, C. Vermillion n

TL;DR: A clear correlation between an appropriately defined measure of dynamic coverage and regret is demonstrated, then performance bounds on dynamic coverage as a function of the environmental parameters are derived. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: May 31, 2022

2021 article

Point-to-Point Repetitive Control with Optimal Tracking Time

2021 60TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC), pp. 5845–5850.

TL;DR: This paper aims to develop a two stage repetitive control framework that drives the system to periodically track a sequence of temporally-varying reference positions by using minimal control effort. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: May 31, 2022

2021 article

Library-Based Norm-Optimal Iterative Learning Control

2021 60TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC), pp. 5851–5857.

TL;DR: A new iterative learning control (ILC) methodology, termed library-based norm-optimal ILC, which optimally accounts for variations in measurable disturbances and plant parameters from one iteration to the next, is presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: May 31, 2022

2021 article

Hierarchical Structures for Economic Repetitive Control

2021 60TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC), pp. 5838–5844.

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: May 31, 2022

2021 chapter

Printable Materials for Additive Manufacturing in Harsh Earth and Space Environments

In M. L. Terranova & E. Tamburri (Eds.), Nanotechnology in Space. CRC Press - Taylor & Francis Group.

By: A. Schrand, M. Kolel-Veetil, E. Elston, C. Neff, T. Ajayi & C. Xu

Ed(s): M. Terranova & E. Tamburri

Source: NC State University Libraries
Added: May 14, 2022

2021 journal article

Theory of spacetime impetus

Physics Essays, 34(4), 548–563.

By: L. Silverberg & J. Eischen*

Source: ORCID
Added: May 10, 2022

2021 article

Ultrasound Imaging-Guided Microbubble-Mediated Catheter-Directed Sonothrombolysis: An In-Vitro Study

2021 IEEE 16TH NANOTECHNOLOGY MATERIALS AND DEVICES CONFERENCE (NMDC 2021).

UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: May 2, 2022

2021 article

Ultrasound and Magnetic Dual-Mode Stacked Transducer for High-Frequency Magneto- Sonothrombolysis

2021 IEEE 16TH NANOTECHNOLOGY MATERIALS AND DEVICES CONFERENCE (NMDC 2021).

By: B. Zhang n, H. Wu n & X. Jiang n

author keywords: microbubbles; magnetic nanoparticle; ultrasound transducer; sonothrombolysis
TL;DR: The results showed that the combined effects of localized hyperthermia from the high-frequency oscillation of SPIONs and mechanical shock waves from ultrasound could effectively enhance the tPA-mediated sonothrombolysis efficacy. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: May 2, 2022

2021 article

Miniaturized Dual-Mode Intravascular Transducer for Sonothrombolysis

2021 IEEE 16TH NANOTECHNOLOGY MATERIALS AND DEVICES CONFERENCE (NMDC 2021).

By: B. Zhang n, H. Wu n & X. Jiang n

author keywords: laser ultrasound; carbon nanoparticles; ultrasound transducer; sonothrombolysis; catheter ultrasound
TL;DR: A miniaturized dual-mode ultrasound transducer with piezoelectric stacks and a laser ultrasoundTransducer is presented, which combines a low-frequency tone burst sonication and a high-frequency laser ultrasound pulse excitation to achieve intravascular sonothrombolysis with enhanced thrombectomy efficiency and safety. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: May 2, 2022

2021 article

Observation of the Domain Morphology of Pb(Mg1/3Nb2/3)O-3-xPbTiO(3) Single Crystals

2021 IEEE 16TH NANOTECHNOLOGY MATERIALS AND DEVICES CONFERENCE (NMDC 2021).

author keywords: DCP; PMN-PT; domain morphology; PFM
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: May 2, 2022

2021 conference paper

Tunable mid-wavelength infrared (MWIR) polarizer by ORMOCHALC composite with improved thermomechanical stability

In Y.-J. Lu, T. Tanaka, & D. P. Tsai (Eds.), Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XIX.

By: M. Islam*, S. Liu n, J. Derov*, A. Urbas*, Z. Ku*, D. Boyd*, W. Kim*, J. Sanghera* ...

Ed(s): Y. Lu, T. Tanaka & D. Tsai

Source: ORCID
Added: April 23, 2022

2021 conference paper

Novel Nanocomposite Refractive Index Tuning Mechanism Based on Controlling Embedded Particle Morphology

Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications.

By: S. Liu n, M. Islam n, Z. Ku*, A. Urbas*, J. Derov*, D. Boyd*, W. Kim*, J. Sanghera*, J. Ryu n

Source: ORCID
Added: April 23, 2022

2021 conference paper

Highly Efficient Mid-Wavelength Infrared (MWIR) Polarizer by ORMOCHALC Composite With Improved Thermomechanical Stability and Spectral Selectivity

Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications.

By: M. Islam n, S. Liu n, J. Derov*, A. Urbas*, Z. Ku*, A. Sihn*, E. Smith*, D. Boyd* ...

Source: ORCID
Added: April 23, 2022

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