A5112128874- Fiber-reinforced polymer composites
- biodegradable polymer synthesis and properties
- Graphene research and applications
- Advanced ceramic materials synthesis
- Polymer crystallization and properties
- Inertial Sensor and Navigation
- Silicon Carbide Semiconductor Technologies
- Manufacturing Process and Optimization
- GNSS positioning and interference
- Luminescence and Fluorescent Materials
- Aluminum Alloys Composites Properties
- Semiconductor materials and devices
- Silicone and Siloxane Chemistry
- Tribology and Wear Analysis
- Maritime Navigation and Safety
- Security in Wireless Sensor Networks
- Tactile and Sensory Interactions
- Wireless Communication Security Techniques
- Diamond and Carbon-based Materials Research
- Railway Systems and Energy Efficiency
- Nanofabrication and Lithography Techniques
- Aluminum Alloy Microstructure Properties
- Metallurgy and Material Forming
- Surface Modification and Superhydrophobicity
- Cellular and Composite Structures
Lanzhou Jiaotong University
2021-2022
Shanghai Jiao Tong University
2021
Clarkson University
2018-2019
East China University of Science and Technology
2014
Xi'an Jiaotong University
2013
Hong Kong University of Science and Technology
2008
University of Hong Kong
2008
Motorola (United States)
1997-2002
The present work studies the size-dependent surface stress, stiffness, and Young’s modulus of a prism crystalline nanowire, which is theoretically treated to be composed hypothetical nanowire phase, true two-dimensional geometric one-dimensional edge phase. phase could elastically deformed due relaxation free-standing without any applied load, with respect its bulk counterpart. initially taken as reference in determination excess energies. theoretical results indicate that causes nominal...
The elastomer seals that are used in the processing of sour gas oil and industry must be able to withstand chemical degradation by corrosive materials such as hydrogen sulfide present gas. Nitrile rubbers, including hydrogenated nitrile butadiene (HNBR), commonly because they have low glass transition temperatures, good low-temperature sealing ability, excellent resistance swelling hydrocarbons. They are, however, prone modifications, chain scission, cross-linking, sulfur incorporation,...
Abstract Fringe projection profilometry is a powerful tool that widely applied to shape measurement of objects in engineering. Limited by the light intensity unit, this technique difficult be surface inspection large structures, especially outdoor applications. In study, line laser source selected as unit. The beam controlled scan with predefined angular speed while stationary imaging unit captures images. An image fusion strategy has been proposed construct grating images constant phase...
To improve the information-theoretic security of two-way wireless cooperative communication systems, we propose in this study a hybrid relaying and jamming mechanism based on multi-node beamforming to enhance physical layer transmission information. The basic concept is that phase, some intermediate nodes adopt distributed help transmitter send messages legitimate users simultaneously others jam eavesdropper, which can significantly performance system broadcast phase. Two different schemes...
This paper describes the device design and fabrication of a 0.25 /spl mu/m CMOS process integrated with 45 Aring/ oxynitride gate dielectric for high-performance logic applications. Channel profile engineering is applied to control short-channel effects. With TiN-capped Co salicide, sheet resistance reduced less than 5 Omega//sq at 0.18 mu/m. Ring oscillator delay 26 ps/stage accomplished supply voltage 1.8 V.
In this work, a series of new gradient porous scaffolds were innovatively designed via dual-unit continuous transition connection strategy based on the minimal surface structures (primitive [P], diamond [D], and gyroid [G]). The successfully prepared through selective laser melting technology. results showed that significantly improved mechanical properties connected scaffolds. compression strength was found to be (P-G)>(P-D)>(G-P)>(G-D)>(D-G)>(D-P), with P-G structure...
Abstract Review: recent progress in pure organic mechanofluorochromic systems, structure and itapplications; 86 refs.
implantation through a sacrificial oxide for the formation of p+/n shallow junctions is frequently applied in device fabrication. The effects fluorine on boron diffusion and out silicon substrate during nitrogen‐ambient high temperature rapid thermal annealing have been studied. By comparing B implanted substrates, it shown that out‐diffusion coincides with enhanced into suppressed substrate. In particular, when accumulated at end range dislocation loops driven bulk, shallower are observed.
The receiver integrity monitoring of a satellite navigation system directly affects positioning accuracy and train safety. GPS/BDS (Global Positioning System/BeiDou Navigation System) integrated can meet the requirements RAIM (Receiver Autonomous Integrity Monitoring) for minimum number visible satellites. However, probability multiple simultaneous failures increases in so that when occur, algorithm cannot safety trains. In response to problem, this paper applies CIPSO-FCM (Chaotic...
ABSTRACT Integrated positioning methods in the high-velocity train control system require auxiliary equipment leading to more construction and maintenance costs. This paper proposes a BDS/LTE-R (Beidou Navigation Satellite System/Long Term Evolution-Railway) integrated based on deep learning establishes 7L-CNNSeven-layer convolutional neural network) enhanced model of data fusion positioning. Firstly, principles BDS LTE-R are analyzed construct space secondorder autocorrelation matrix...
This paper reports the investigation of low pressure chemical vapor deposition SiN/sub X/ film for bottom antireflective coating (BARC) application in 0.35 /spl mu/m lithography and below. The material was successfully designed to provide excellent anti-reflective layer which meets various advanced device integration requirements. BARC process has been found be manufacturable deep-UV I-line lithography.
In this paper, we perform prediction of food readiness during cooking by using deep convolutional neural networks on thermal video data. Our work treats as ultra-fine recognition progression in at a per-frame level. We analyze the performance for eggs, pancakes, and bacon strips two types networks: classifier network that bins frame into one five classes depending how far has progressed frame, regressor predicts percentage time spent each frame. provides classification accuracies 98% higher...