Works Published in 2012
Displaying works 41 - 60 of 101 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2012 conference paper
Blood glucose dependence on emotional behaviors and body surface temperatures in common marmoset's socio-psychological learning with peers-for 'development of human-environment interface by sensing and multivariate analysis of bio-ecosystem' -
ECS Transactions, 50(28), 9–14.
Contributors: M. Koshiba*, A. Senoo, G. Karino*, Y. Shirakawa*, K. Mimura *, T. Sagawa*, W. Tsugawa*, K. Sode* , S. Nakamura *
Source: ORCID
Added: October 9, 2020
2012 journal article
Dielectrophoretic differentiation of mouse ovarian surface epithelial cells, macrophages, and fibroblasts using contactless dielectrophoresis
Biomicrofluidics, 6(2), 024104.
TL;DR:
It is predicted that cDEP can be utilized for isolation of ovarian cancer cells from peritoneal fluid as an early cancer detection tool.
(via Semantic Scholar)
europepmc.org (repository)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Source: Crossref
Added: August 28, 2020
2012 journal article
Multilayer contactless dielectrophoresis: Theoretical considerations
ELECTROPHORESIS, 33(13), 1938–1946.
author keywords: Cancer detection; High throughput; Microfluidics; Numerical model; Rare cell isolation
MeSH headings : Cell Line, Tumor; Cell Separation / instrumentation; Cell Separation / methods; Computer Simulation; Electric Conductivity; Electrophoresis / instrumentation; Electrophoresis / methods; Humans; Models, Theoretical; Reproducibility of Results
TL;DR:
This work investigates, for the first time, the properties of multilayer devices in which the sample and electrode channels occupy distinct layers, and concludes that the ultimate limiting factors in device performance resides in breakdown voltage of the barrier material and the ability to generate high‐voltage, high‐frequency signals.
(via Semantic Scholar)
Source: Crossref
Added: August 28, 2020
2012 journal article
Isokinetic strength and power deficits in the hand following stroke
Clinical Neurophysiology, 123(6), 1200–1206.
author keywords: Power; Isokinetic; Strength; Hand; Stroke
MeSH headings : Aged; Electromyography; Female; Forearm / physiopathology; Hand / physiopathology; Humans; Isometric Contraction / physiology; Male; Middle Aged; Muscle Strength / physiology; Muscle, Skeletal / physiopathology; Paresis / etiology; Paresis / physiopathology; Stroke / complications; Stroke / physiopathology; Torque
TL;DR:
This study demonstrates that strength testing of stroke survivors under isometric conditions may underestimate the overall level of impairment, and EMG data suggests that excessive co-contraction of agonist and antagonist muscles does not greatly affect isokinetic torque production at the MCP joint.
(via Semantic Scholar)
Source: Crossref
Added: August 28, 2020
2012 journal article
Investigation of hand muscle atrophy in stroke survivors
Clinical Biomechanics, 27(3), 268–272.
author keywords: Hand; Stroke; Muscle; Atrophy; Ultrasound
MeSH headings : Female; Hand / diagnostic imaging; Humans; Male; Middle Aged; Muscle, Skeletal / diagnostic imaging; Muscle, Skeletal / pathology; Muscular Atrophy / diagnostic imaging; Muscular Atrophy / etiology; Muscular Atrophy / pathology; Organ Size; Stroke / complications; Stroke / diagnostic imaging; Ultrasonography
TL;DR:
Although muscle atrophy was detected in the paretic limb following stroke, it is not explanatory of the marked impairment in strength seen in this stroke population.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Source: Crossref
Added: August 28, 2020
2012 journal article
Hydrodynamically directed multiscale assembly of shaped polymer fibers
Soft Matter, 8(24), 6656.
Source: Crossref
Added: August 28, 2020
2012 journal article
Spinning magnetic trap for automated microfluidic assay systems
Lab on a Chip, 12(10), 1793.
MeSH headings : Equipment Design; Escherichia coli / isolation & purification; Fluorescent Dyes / chemistry; Immunoassay / methods; Immunoglobulin G / chemistry; Immunomagnetic Separation / methods; Magnets; Microfluidic Analytical Techniques / instrumentation; Microfluidic Analytical Techniques / methods; Microspheres; Models, Theoretical
TL;DR:
Results show that sample processing with the MagTrap outperformed the standard manual protocols, improving the detection capability while simultaneously reducing the processing time.
(via Semantic Scholar)
Source: Crossref
Added: August 28, 2020
2012 journal article
Hydrodynamic focusing for impedance-based detection of specifically bound microparticles and cells: Implications of fluid dynamics on tunable sensitivity
Sensors and Actuators B: Chemical, 166-167, 386–393.
author keywords: Microfluidic; Four-electrode impedance; Hydrodynamic focusing; Surface chemistry; Finite element analysis; Fluidic force discrimination
Source: Crossref
Added: August 28, 2020
2012 journal article
Rapid and Continuous Hydrodynamically Controlled Fabrication of Biohybrid Microfibers
Advanced Functional Materials, 23(6), 698–704.
author keywords: cell encapsulation; microfiber extrusion; hydrogel; microfabrication; hydrodynamic focusing
TL;DR:
Production of the fibers containing viable bacteria was continuous in contrast to the more typical methods in which cells infiltrated or were attached to prepared fibers, and the biohybrid fibers showed even distribution of encapsulated cells and >90% cell viability.
(via Semantic Scholar)
Source: Crossref
Added: August 28, 2020
2012 journal article
Glutathione levels in human tumors
Biomarkers, 17(8), 671–691.
author keywords: Antioxidant; cancer; biomarker; patients; response; oxidative stress
MeSH headings : Biomarkers, Tumor / metabolism; Brain Neoplasms / metabolism; Brain Neoplasms / pathology; Breast Neoplasms / metabolism; Breast Neoplasms / pathology; Female; Gastrointestinal Neoplasms / metabolism; Gastrointestinal Neoplasms / pathology; Glutathione / metabolism; Head and Neck Neoplasms / metabolism; Head and Neck Neoplasms / pathology; Humans; Lung Neoplasms / metabolism; Lung Neoplasms / pathology; Neoplasm Staging; Neoplasms / metabolism; Neoplasms / pathology; Ovarian Neoplasms / metabolism; Ovarian Neoplasms / pathology
TL;DR:
Clinical studies in which glutathione was measured in tumor tissue from patients with brain, breast, gastrointestinal, gynecological, head and neck and lung cancer are summarized and approaches that may improve the clinical value of glutATHione as a biomarker are recommended.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: August 27, 2020
2012 journal article
On Design and Implementation of Neural-Machine Interface for Artificial Legs
IEEE Transactions on Industrial Informatics, 8(2), 418–429.
Contributors: X. Zhang *, Y. Liu *, F. Zhang *, J. Ren, Y. Sun *, Q. Yang *, H. Huang*
author keywords: High-performance computer; neural-machine interface (NMI); prosthetics; trust management
TL;DR:
A design and implementation of a novel NMI using an embedded computer system to collect neural signals from a physical system-a leg amputee, provide adequate computational capability to interpret such signals, and make decisions to identify user's intent for prostheses control in real time is presented.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: January 19, 2020
2012 journal article
Toward Design of an Environment-Aware Adaptive Locomotion-Mode-Recognition System
IEEE Transactions on Biomedical Engineering, 59(10), 2716–2725.
Contributors: L. Du *, F. Zhang *, M. Liu * & H. Huang*
author keywords: Linear discriminant analysis (LDA); neuromuscular-mechanical fusion; orthotics; prior probability; prosthetics
MeSH headings : Adult; Algorithms; Artificial Limbs; Biomechanical Phenomena; Electromyography; Environment; Female; Humans; Male; Middle Aged; Muscle, Skeletal / physiology; Signal Processing, Computer-Assisted; Walking / physiology
TL;DR:
The promising results in this study may assist the further development of an environment-aware adaptive system for locomotion-mode recognition for powered lower limb prostheses or orthoses.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: January 19, 2020
2012 conference paper
Implementing an FPGA system for real-time intent recognition for prosthetic legs
Proceedings of the 49th Annual Design Automation Conference on - DAC '12, 169–175.
Contributors: X. Zhang *, H. Huang* & Q. Yang *
Event: the 49th Annual Design Automation Conference
TL;DR:
A cyber physical system that continuously senses signals from a human neuromuscular control system and recognizes the user's intended locomotion modes in real-time, paving the way for truly neural-controlled prosthetic legs.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: January 19, 2020
2012 conference paper
An automatic and user-driven training method for locomotion mode recognition for artificial leg control
2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 6116–6119.
Contributors: X. Zhang *, D. Wang *, Q. Yang * & H. Huang*
Event: 2012 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
MeSH headings : Automation; Electromyography; Gait; Humans; Leg; Locomotion; Prostheses and Implants
TL;DR:
A new, automatic, and user-driven training method for practical use of LMR system based on a portable laser distance sensor and an inertial measurement unit is applied to detect the terrain change in front of the prosthesis user.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: January 19, 2020
2012 conference paper
Promise of a low power mobile CPU based embedded system in artificial leg control
2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 5250–5253.
Contributors: R. Hernandez *, F. Zhang *, X. Zhang *, H. Huang* & Q. Yang *
Event: 2012 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
MeSH headings : Artificial Limbs; Electric Power Supplies; Electromyography / methods; Equipment Design; Equipment Failure Analysis; Microcomputers; Muscle Contraction / physiology; Muscle, Skeletal / physiopathology; Robotics / instrumentation; Therapy, Computer-Assisted / instrumentation; Therapy, Computer-Assisted / methods
TL;DR:
The analysis shows that NMI embedded system can meet real-time constraints with high accuracies for recognizing the user's locomotion mode and suggest that mobile-CPU-based embedded system is promising for implementing advanced control for powered lower limb prostheses.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: January 19, 2020
2012 conference paper
Preliminary study of the effect of user intent recognition errors on volitional control of powered lower limb prostheses
2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2768–2771.
Contributors: F. Zhang *, M. Liu * & H. Huang*
Event: 2012 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
MeSH headings : Amputees; Artificial Limbs; Electromyography; Humans; Locomotion / physiology; Signal Processing, Computer-Assisted
TL;DR:
The preliminary results showed that not all the UIR errors applied caused a subjective feeling of balance instability, which could aid the future design of true bionic prostheses that enable lower limb amputees to perform various activities intuitively and safely.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: January 19, 2020
2012 conference paper
Laser micromachining modeling and laser machined surface errors prediction for biomedical applications
Proceedings of the ASME International Manufacturing Science and Engineering Conference, 2012, 59–68.
TL;DR:
The analytical model was adapted from the linear function for beam propagation in previous research by using the Gaussian function to improve modeling accuracy and showed how the modeling could solve the complex phenomenon of the overlapping in laser micromachining.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
2012 journal article
Cytoskeletal and Focal Adhesion Influences on Mesenchymal Stem Cell Shape, Mechanical Properties, and Differentiation Down Osteogenic, Adipogenic, and Chondrogenic Pathways
TISSUE ENGINEERING PART B-REVIEWS, 18(6), 436–444.
MeSH headings : Adipogenesis / physiology; Animals; Cell Differentiation; Cell Shape; Chondrogenesis / physiology; Cytoskeleton; Focal Adhesions; Humans; Mechanotransduction, Cellular; Mesenchymal Stem Cells / cytology; Osteogenesis / physiology
TL;DR:
This review analyzes the significant contribution of actin and integrin distribution, and the smaller role of microtubules, in regulating MSC fate and shows that mechanical stimuli can control MSC lineage specification.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Theranostic Oxygen Delivery Using Ultrasound and Microbubbles
THERANOSTICS, 2(12), 1174–1184.
author keywords: Hypoxia; Tumor; Radiotherapy; Oxidation; Oxygenation
MeSH headings : Computer Simulation; Drug Delivery Systems; Fluorocarbons / chemistry; Lipids / chemistry; Microbubbles / therapeutic use; Oxygen / therapeutic use; Ultrasonics
TL;DR:
Experimental results demonstrate that the application of ultrasound to destroy the microbubbles significantly enhances the local oxygen release, and this technology is proposed as an application for ultrasound image-guided release of oxygen directly to hypoxic tissue, such as tumor sites to enhance radiotherapy.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 review
Phase-change nanoparticles using highly volatile perfluorocarbons: Toward a platform for extravascular ultrasound imaging
[Review of ]. Theranostics, 2(12), 1185–1198.
Source: NC State University Libraries
Added: August 6, 2018
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