Electrical and Computer Engineering

Works Published in 2017

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Displaying works 481 - 500 of 534 in total

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

2017 journal article

Microfabricated blood vessels undergo neoangiogenesis

BIOMATERIALS, 138, 142–152.

By: K. DiVito*, M. Daniele n, S. Roberts*, F. Ligler n & A. Adams*

author keywords: Sheath-flow microfluidics; Blood vessel; Angiogenesis; Anastomoses; Perfusion
MeSH headings : Capillaries / chemistry; Coculture Techniques; Endothelial Cells / cytology; Endothelial Cells / metabolism; Extracellular Matrix Proteins / metabolism; Feeder Cells; Fibroblasts / cytology; Fibroblasts / metabolism; Gelatin / chemistry; Humans; Hydrogels / chemistry; Microfluidics / methods; Microtechnology / methods; Microvessels / growth & development; Microvessels / ultrastructure; Neovascularization, Physiologic; Perfusion; Pericytes / cytology; Pericytes / metabolism; Polyhydroxyethyl Methacrylate / chemistry; Primary Cell Culture; Tissue Engineering / methods; Umbilical Veins / cytology
TL;DR: Ultraviolet (UV) photo-crosslinkable poly(ethylene glycol) and gelatin methacrylate polymers used in combination with sheath-flow microfluidics allow for the fabrication of small diameter blood vessels which undergo neoangiogenesis as well as other developmental processes associated with normal human blood vessel maturation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Human and environmental analysis of wearable thermal energy harvesting

ENERGY CONVERSION AND MANAGEMENT, 143, 218–226.

By: A. Myers n, R. Hodges n & J. Jur n

Contributors: A. Myers n, R. Hodges n & J. Jur n

author keywords: Wearable technology; Energy harvesting; Thermoelectric devices; Environmental to human correlations
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2017 journal article

DC-Assisted Bipolar Switched Reluctance Machine

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 53(3), 2098–2109.

author keywords: DC-assisted switched reluctance machine (SRM); field winding; flux switching machines (FSMs); switched reluctance; winding configurations
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Controlling the self-folding of a polymer sheet using a local heater: the effect of the polymer-heater interface

SOFT MATTER, 13(21), 3863–3870.

By: J. Cui n, S. Yao n, Q. Huang n, J. Adams n & Y. Zhu n

TL;DR: Self-folding of a pre-strained shape memory polymer (SMP) sheet was demonstrated using local joule heating and can be used to fold structures with sharp angles in a sequential manner. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Abstracted Random Mediums for Electromagnetic Hotspot Observation in Finite-Difference Time-Domain Simulation

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 65(5), 1873–1879.

By: M. Chen n & M. Steer n

author keywords: Computational electromagnetics (EMs); electromagnetic (EM) analysis; EM reflection; EM simulation; microwave systems
Source: Web Of Science
Added: August 6, 2018

2017 journal article

A Comparative Study 4500-V Edge Termination Techniques for SiC Devices

IEEE TRANSACTIONS ON ELECTRON DEVICES, 64(4), 1647–1652.

author keywords: 4H-Silicon Carbide (4H-SiC); edge termination; floating field ring (FFR); guard ring; JTE; junction termination extension (JTE); silicon carbide
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2017 journal article

A 28-GHz SiGe BiCMOS PA With 32% Efficiency and 23-dBm Output Power

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 52(6), 1680–1686.

By: A. Sarkar n, F. Aryanfar* & B. Floyd n

Contributors: A. Sarkar n, F. Aryanfar* & B. Floyd n

author keywords: 28 GHz; fifth generation (5G); power amplifier (PA); power combining; SiGe; transformer
TL;DR: This paper presents a two-stage, four-way combined power amplifier operating in the 27–31-GHz frequency range in 180-nm SiGe BiCMOS technology and presents a co-optimization technique for the transformer and the adjoining matching components to minimize the power loss of the full output network. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2017 article

A 172 mu W Compressively Sampled Photoplethysmographic (PPG) Readout ASIC With Heart Rate Estimation Directly From Compressively Sampled Data

Pamula, V. R., Valero-Sarmiento, J. M., Yan, L., Bozkurt, A., Van Hoof, C., Van Helleputte, N., … Verhelst, M. (2017, June). IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, Vol. 11, pp. 487–496.

author keywords: Compressive sampling (CS); heart rate (HR); Lomb-Scargle periodogram (LSP); low power; photoplethysmography
MeSH headings : Data Compression; Heart Rate; Humans; Plethysmography; Signal Processing, Computer-Assisted
TL;DR: A compressive sampling (CS) photoplethysmographic (PPG) readout with embedded feature extraction to estimate heart rate (HR) directly from compressively sampled data is presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Tuning the biocompatibility of aluminum nitride

MATERIALS LETTERS, 189, 1–4.

author keywords: Semiconductor; Cell adhesion; PC 12 cells; Topography; Surface functionalization; Peptides; Aluminum nitride
TL;DR: High-quality, electronic-grade, aluminum nitride thin films grown by reactive sputtering showed high degree of stability in cell culture with very little Al leaching over time and functionalization with peptides can be used to reverse this behavior. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Phonon dynamics in type-VIII silicon clathrates: Beyond the rattler concept

PHYSICAL REVIEW B, 95(19).

By: P. Norouzzadeh n, C. Myles* & D. Vashaee n

Source: Web Of Science
Added: August 6, 2018

2017 journal article

On the Accuracy of Pairwise Time Synchronization

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 16(4), 2664–2677.

By: F. Gong n & M. Sichitiu n

author keywords: Wireless sensor networks; time synchronization modelling and performance; drift and offset estimation; linear regression based estimation
TL;DR: This work quantitatively model synchronization performance as a function of the relevant parameters, such as the beacon interval, the number of beacons per synchronization period, and the measurement point, and analyzes the synchronization error for different state-of-the-art pairwise synchronization schemes, using application layer or medium access control layer timestamping. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 journal article

ON-SKY PERFORMANCE ANALYSIS OF THE VECTOR APODIZING PHASE PLATE CORONAGRAPH ON MagAO/Clio2

ASTROPHYSICAL JOURNAL, 834(2).

By: G. Otten*, F. Snik*, M. Kenworthy*, C. Keller*, J. Males*, K. Morzinski*, L. Close*, J. Codona* ...

author keywords: infrared: planetary systems; instrumentation: high angular resolution
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 journal article

Harmonic Analysis and Controller Design of 15 kV SiC IGBT-Based Medium-Voltage Grid-Connected Three-Phase Three-Level NPC Converter

IEEE Transactions on Power Electronics, 32(5), 3355–3369.

By: S. Madhusoodhanan n, K. Mainali, A. Tripathi n, D. Patel n, A. Kadavelugu n, S. Bhattacharya n, K. Hatua*

Contributors: S. Madhusoodhanan n, K. Mainali, A. Tripathi n, D. Patel n, A. Kadavelugu n, S. Bhattacharya n, K. Hatua*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018

2017 journal article

Game-Theoretic Multi-Agent Control and Network Cost Allocation Under Communication Constraints

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 35(2), 330–340.

Event: at USA

author keywords: Game theory; cost allocation; smart grid; sparsity; distributed optimization; multi-agent systems
TL;DR: Using the proposed sparsity-constrained distributed social optimization and noncooperative game algorithms, a method is developed to allocate the costs of the communication infrastructure fairly and according to the agents’ diverse needs for feedback and cooperation. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2017 journal article

Evaluation of V-ce at Inflection Point for Monitoring Bond Wire Degradation in Discrete Packaged IGBTs

IEEE TRANSACTIONS ON POWER ELECTRONICS, 32(4), 2481–2484.

author keywords: Bond wire degradation; insulated gate bipolar transistor (IGBT); online condition monitoring (CM)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 journal article

Comparative Evaluation of 15-kV SiC MOSFET and 15-kV SiC IGBT for Medium-Voltage Converter Under the Same dv/dt Conditions

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 5(1), 469–489.

By: K. Vechalapu n, S. Bhattacharya n, E. Van Brunt*, S. Ryu*, D. Grider* & J. Palmour*

Contributors: K. Vechalapu n, S. Bhattacharya n, E. Van Brunt*, S. Ryu*, D. Grider* & J. Palmour*

author keywords: Cross-talk; switching frequency limits; dc-dcm and dc-ac Power Converters; IGBT; medium voltage (MV); MOSFET; silicon carbide (SiC); wide band gap (WBG)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2017 journal article

An Active Filter-Enabled Power Architecture for Oscillating Wave Energy Generation

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 5(2), 723–734.

By: S. Hazra n & S. Bhattacharya n

Contributors: S. Hazra n & S. Bhattacharya n

author keywords: Active filter; field-oriented control; squirrel-cage induction generator (SCIG); switching frequency; wave energy conversion system
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2017 journal article

A wearable hydration sensor with conformal nanowire electrodes

Advanced Healthcare Materials, 6(6).

By: S. Yao n, A. Mills, A. Malhotra n, F. Lin n, A. Bozkurt n, J. Muth n, Y. Zhu n

Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2017 journal article

A Novel ZVS range enhancement technique of a high-voltage dual active bridge converter using series injection

IEEE Transactions on Power Electronics, 32(6), 4231–4245.

By: A. Tripathi, K. Mainali, S. Madhusoodhanan, A. Kadavelugu, K. Vechalapu & K. Hatua

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

A Medium-Voltage Medium-Frequency Isolated DC-DC Converter Based on 15-kV SiC MOSFETs

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 5(1), 100–109.

By: L. Wang n, Q. Zhu n, W. Yu n & A. Huang n

author keywords: DC-DC converter; dual active bridge (DAB); converter; medium frequency; medium voltage (MV); overload protection; resonant converter; SiC MOSFETs; soft switching.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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