Works Published in 2020

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Displaying works 201 - 216 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 journal article

Can shank acceleration provide a clinically feasible surrogate for individual limb propulsion during walking?

JOURNAL OF BIOMECHANICS, 98.

By: N. Pieper n, M. Lewek* & J. Franz n

author keywords: Biomechanics; Ankle Power; Wearables; Accelerometers; Push-off
MeSH headings : Acceleration; Adult; Aging / physiology; Biomechanical Phenomena; Extremities / physiology; Feasibility Studies; Female; Gait / physiology; Humans; Male; Mechanical Phenomena; Walking / physiology; Young Adult
TL;DR: The findings in young adults provide an early benchmark for the development of affordable and clinically feasible alternatives for assessing and monitoring trailing limb propulsion during walking. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: February 10, 2020

2020 journal article

High-Frequency Irreversible Electroporation Using 5,000-V Waveforms to Create Reproducible 2-and 4-cm Ablation Zones - A Laboratory Investigation Using Mechanically Perfused Liver

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY, 31(1), 162–168.

By: J. Kaufman n, C. Fesmire n, R. Petrella n, C. Fogle n, L. Xing*, D. Gerber*, M. Sano n

MeSH headings : Ablation Techniques / adverse effects; Animals; Electroporation; Liver / injuries; Liver / pathology; Liver / surgery; Perfusion; Sus scrofa; Time Factors
TL;DR: Investigating if high-frequency irreversible electroporation treatments can be delivered at higher voltages and with greater energy delivery rates than currently implemented in clinical irreversible Electroporation protocols found that H-FIRE treatments can rapidly and reproducibly create 2-cm ablations using an A+GP configuration. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: February 3, 2020

2020 journal article

Prediction of Ankle Dorsiflexion Moment by Combined Ultrasound Sonography and Electromyography

IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING, 28(1), 318–327.

By: Q. Zhang*, K. Kim* & N. Sharma*

Contributors: Q. Zhang*, K. Kim* & N. Sharma*

author keywords: Ankle dorsiflexion; voluntary contraction force; ultrasound sonography; electromyography; pennation angle; muscle fascicle; neuromusculoskeletal model
MeSH headings : Adult; Algorithms; Ankle / diagnostic imaging; Ankle / physiology; Ankle Joint / diagnostic imaging; Ankle Joint / physiology; Biomechanical Phenomena; Electric Stimulation; Electromyography / methods; Humans; Isometric Contraction; Male; Movement / physiology; Muscle, Skeletal / physiology; Self-Help Devices; Ultrasonography / methods; Young Adult
TL;DR: A new model-based intention detection method that combines signals from both surface electromyography (sEMG) and ultrasound (US) sonography to predict isometric volitional ankle dorsiflexion moment is proposed, which has a better prediction accuracy compared to a prediction model that uses sole sEMG or sole US sonography. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 3, 2020

2020 journal article

Quantitative classification of chromatin dynamics reveals regulators of intestinal stem cell differentiation

DEVELOPMENT, 147(1).

By: J. Raab*, D. Tulasi*, K. Wager*, J. Morowitz*, S. Magness n & A. Gracz*

author keywords: 5hmC; Id3; Chromatin; Differentiation; Intestinal stem cell
MeSH headings : Animals; Cell Differentiation / genetics; Chromatin / metabolism; Chromatin Assembly and Disassembly; DNA Methylation; Gene Expression Profiling; Gene Regulatory Networks; Genes, Reporter; Intestines / cytology; Male; Mice; Mice, Inbred C57BL; Organ Culture Techniques; SOX9 Transcription Factor / genetics; SOX9 Transcription Factor / metabolism; Stem Cells / metabolism; Stem Cells / physiology
TL;DR: Analysis and quantification of chromatin accessibility and 5-hydroxymethylcytosine reveals cis-regulatory dynamics and associated transcription factors involved in intestinal stem cell differentiation and provides a chromatin roadmap for further dissecting cis regulation of cell fate in the intestine. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: February 3, 2020

2020 review

Review of wearable thermoelectric energy harvesting: From body temperature to electronic systems

[Review of ]. APPLIED ENERGY, 258.

By: A. Nozariasbmarz n, H. Collins n, K. Dsouza n, M. Polash n, M. Hosseini n, M. Hyland n, J. Liu n, A. Malhotra n ...

author keywords: Self-powered devices; Body heat harvesting; Wearable technology; Thermoelectric generators; Flexible harvester
TL;DR: An overview of wearables market trends, different active and passive methods of body energy harvesting for powering low-consumption electronic devices are introduced, and challenges of device fabrication are discussed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: January 27, 2020

2020 journal article

Super-Resolution Imaging Through the Human Skull

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 67(1), 25–36.

By: D. Soulioti n, D. Espindola n, P. Dayton n & G. Pinton n

author keywords: Brain mapping; brain vasculature; contrast-enhanced ultrasound; microbubbles; phase aberration correction; super resolution; transcranial; transcranial focusing
MeSH headings : Algorithms; Brain / diagnostic imaging; Brain Mapping / methods; Contrast Media / chemistry; Humans; Image Processing, Computer-Assisted / methods; Microbubbles; Phantoms, Imaging; Skull / diagnostic imaging; Ultrasonography / methods
TL;DR: The feasibility of human transcranial super-resolution imaging is demonstrated using a geometrical focusing approach to efficiently concentrate energy at the region of interest, and a phase correction focusing approach that takes the skull morphology into account. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: January 21, 2020

2020 journal article

Investigation of multiphasic 3D-bioplotted scaffolds for site-specific chondrogenic and osteogenic differentiation of human adipose-derived stem cells for osteochondral tissue engineering applications

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 108(5), 2017–2030.

By: L. Mellor n, R. Nordberg n, P. Huebner n, M. Mohiti-Asli n, M. Taylor n, W. Efird*, J. Oxford*, J. Spang*, R. Shirwaiker n, E. Loboa*

author keywords: 3D-printing; chondrogenic differentiation; human adipose derived stem cells; osteochondral; osteogenic differentiation
MeSH headings : Adipose Tissue / metabolism; Biocompatible Materials / chemistry; Bone and Bones; Calcium Phosphates / chemistry; Calcium Phosphates / metabolism; Cartilage, Articular / metabolism; Cell Differentiation; Cells, Cultured; Chondrogenesis / physiology; Collagen Type I / genetics; Collagen Type I / metabolism; Extracellular Matrix / chemistry; Extracellular Matrix / metabolism; Humans; Mesenchymal Stem Cells / cytology; Mesenchymal Stem Cells / metabolism; Osteogenesis / physiology; Polyesters / chemistry; Polyesters / metabolism; Printing, Three-Dimensional; Tissue Engineering; Tissue Scaffolds / chemistry
TL;DR: A scaffold that would induce site‐specific osteogenic and chondrogenic differentiation of human adipose‐derived stem cells (hASC) to generate a full osteochondral implant is created and holds great promise as cartilage morbidity is minimized since autologous cartilage harvest is not required. (via Semantic Scholar)
Source: Web Of Science
Added: January 6, 2020

2020 journal article

Issues in Recruiting and Retaining Asian American Breast Cancer Survivors in a Technology-Based Intervention Study

CANCER NURSING, 43(1), E22–E29.

By: E. Im, S. Kim, S. Xu, C. Lee, Y. Hamajima, A. Inohara, K. Chang, E. Chee*, W. Chee

author keywords: Asian American; Breast cancer; Issues; Recruitment; Survivors; Technology
MeSH headings : Adaptation, Psychological; Asian / psychology; Breast Neoplasms / psychology; Cancer Survivors / psychology; Communication; Female; Humans; Patient Participation / psychology; Patient Selection
TL;DR: Issues in recruiting and retaining a group of racial/ethnic minorities-Asian American breast cancer survivors-for a technology-based intervention study need to be considered in future program/intervention development and implementation among racial/ ethnic minority cancer survivors. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: January 6, 2020

2020 journal article

An in vitro intestinal platform with a self-sustaining oxygen gradient to study the human gut/microbiome interface

BIOFABRICATION, 12(1).

author keywords: intestine-on-chip; oxygen gradient; microbiome; intestinal crypt
MeSH headings : Bacteria / classification; Bacteria / growth & development; Bacteria / isolation & purification; Bacteria / metabolism; Cell Proliferation; Cells, Cultured; Colon / cytology; Colon / metabolism; Colon / microbiology; Epithelial Cells / cytology; Epithelial Cells / metabolism; Gastrointestinal Microbiome; Humans; In Vitro Techniques / methods; Intestines; Models, Biological; Oxygen / metabolism; Stem Cells / cytology; Stem Cells / metabolism
TL;DR: This platform provides a simple system to create a physiological oxygen gradient across an intestinal mimic while simultaneously supporting anaerobe co-culture. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: December 16, 2019

2020 article

Dynamic interplay between connective tissues and the surrounding environment during aging

Diekman, B. O. C. (2020, January 2). CONNECTIVE TISSUE RESEARCH, Vol. 61, pp. 1–3.

By: B. Diekman*

MeSH headings : Aging / physiology; Connective Tissue / physiology; Humans
TL;DR: The theme of this special issue of Connective Tissue Research is the dynamic interplay between connective tissues and the surrounding environment during aging, and Zhu and colleagues provide a compelling manuscript that includes both conceptual frameworks derived from evolutionary biology and ecology and experimental data on redox regulation. (via Semantic Scholar)
Source: Web Of Science
Added: December 16, 2019

2020 journal article

Triceps surae muscle-subtendon interaction differs between young and older adults

CONNECTIVE TISSUE RESEARCH, 61(1), 104–113.

author keywords: Ultrasound; biomechanics; speckle tracking; interfascicle adhesions; plantarflexor
MeSH headings : Achilles Tendon / physiology; Adult; Aged; Aging / physiology; Ankle Joint / physiology; Biomechanical Phenomena; Female; Humans; Male; Muscle Contraction / physiology; Muscle, Skeletal / physiology; Walking / physiology
TL;DR: These findings provide an important biomechanical basis for previously reported correlations between more uniform Achilles subtendon behavior and reduced ankle moment generation during waking in older adults. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: December 16, 2019

2020 journal article

Engineered Cartilage from Human Chondrocytes with Homozygous Knockout of Cell Cycle Inhibitor p21

TISSUE ENGINEERING PART A, 26(7-8), 441–449.

author keywords: genome editing; CRISPR; regeneration; tissue engineering
MeSH headings : Blotting, Western; Chondrocytes / cytology; Chondrocytes / metabolism; Clustered Regularly Interspaced Short Palindromic Repeats / genetics; Cyclin-Dependent Kinase Inhibitor p21 / genetics; Cyclin-Dependent Kinase Inhibitor p21 / metabolism; Gene Editing; Glycosaminoglycans / metabolism; Humans; Immunohistochemistry; Polymerase Chain Reaction; Tissue Engineering / methods
Source: Web Of Science
Added: December 9, 2019

2020 journal article

Unified model of field assisted sintering and related phenomena

SCRIPTA MATERIALIA, 176, 117–121.

author keywords: Defect segregation; Enhanced electronic and ionic conduction; Selective joule heating; Flash sintering; Field-assisted phenomena
Source: Web Of Science
Added: December 2, 2019

2020 journal article

A Bile Duct-on-a-Chip With Organ-Level Functions

HEPATOLOGY, 71(4), 1350–1363.

By: Y. Du*, G. Khandekar*, J. Llewellyn*, W. Polacheck n, C. Chen* & R. Wells*

MeSH headings : Animals; Bile Ducts / physiopathology; Cell Line; Epithelial Cells; Lab-On-A-Chip Devices; Mice; Mice, Inbred BALB C; Models, Animal
TL;DR: This bile duct-on-a-chip represents a novel in vitro platform to study the pathophysiology of the biliary duct using cholangiocytes from a variety of sources and captures essential features of a simplified biles duct in structure and organ-level functions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 11, 2019

2020 journal article

Mechanical properties of tissue formed in vivo are affected by 3D-bioplotted scaffold microarchitecture and correlate with ECM collagen fiber alignment

CONNECTIVE TISSUE RESEARCH, 61(2), 190–204.

author keywords: 3D printing; atomic force microscopy; elastic modulus; tissue engineering; tissue scaffolds
MeSH headings : Animals; Bioprinting; Collagen / chemistry; Extracellular Matrix / chemistry; Male; Polyesters / chemistry; Printing, Three-Dimensional; Rats; Rats, Sprague-Dawley; Tissue Engineering; Tissue Scaffolds / chemistry
TL;DR: The findings demonstrate the significant effects of 3D-bioplotted scaffold microarchitectures in the organization and sub-tissue-level mechanical properties of ECM in vivo. (via Semantic Scholar)
UN Sustainable Development Goal Categories
5. Gender Equality (Web of Science)
Source: Web Of Science
Added: August 26, 2019

2020 journal article

The estrous cycle modulates rat caudate-putamen medium spiny neuron physiology

EUROPEAN JOURNAL OF NEUROSCIENCE, 52(1), 2737–2755.

By: J. Willett n, J. Cao n, A. Johnson n, O. Patel n, D. Dorris n & J. Meitzen n

author keywords: caudate-putamen; electrophysiology; estrous cycle; excitability; medium spiny neuron; sex differences
MeSH headings : Action Potentials; Animals; Estrous Cycle; Female; Male; Neurons; Nucleus Accumbens; Putamen; Rats
TL;DR: Recordings indicate that female caudate–putamen MSNs are sensitive to the estrous cycle, and the importance of considering neuroendocrine state in studies of neuron physiology is considered. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
5. Gender Equality (Web of Science)
Source: Web Of Science
Added: August 12, 2019

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