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A Hybrid Wavelet Fuzzy Neural Network and Switching Particle Swarm Optimization Algorithm for AC Servo System

A hybrid computational intelligent approach which combines wavelet fuzzy neural network (WFNN) with switching particle swarm optimization (SPSO) algorithm is proposed to control the nonlinearity, wide variation in loads, time variation, and uncertain disturbance of the high-power AC servo system. The WFNN method integrated wavelet transforms with fuzzy rules and is proposed to...

Motion Driven by Strain Gradient Fields

AffiliationsLNM, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, ChinaChao Wang & Shaohua Chen AuthorsSearch for Chao Wang in:Nature Research journals • PubMed • Google ScholarSearch for

Preface to the Special Issue on Sequential Code Parallelization

, Brazil 4 Chao Wang , Nadia Nedjah, Luiza M. Mourelle, and Aili Wang July 7, 2016 We are delighted to present this special issue of International Journal of Parallel Programming on Sequential Code

Mechanistic Studies of Gravity-Assisted Water Flooding in a Thick Heavy Oil Reservoir through Horizontal Injectors Using Three-Dimensional Physical Model

Laboratory experiments were conducted to investigate the mechanism(s) of water flood with horizontal injection wells. The experiment was performed using a three-dimensional (3D) physical model made by artificial sandstone of the dimension of 60 cm × 30 cm × 5 cm. The saturation profile of oil and water phases was monitored by measuring the electrical resistivity using...

Mechanistic Studies of Gravity-Assisted Water Flooding in a Thick Heavy Oil Reservoir through Horizontal Injectors Using Three-Dimensional Physical Model

Laboratory experiments were conducted to investigate the mechanism(s) of water flood with horizontal injection wells. The experiment was performed using a three-dimensional (3D) physical model made by artificial sandstone of the dimension of 60 cm × 30 cm × 5 cm. The saturation profile of oil and water phases was monitored by measuring the electrical resistivity using...

Ag-Mg antisite defect induced high thermoelectric performance of α-MgAgSb

Engineering atomic-scale native point defects has become an attractive strategy to improve the performance of thermoelectric materials. Here, we theoretically predict that Ag-Mg antisite defects as shallow acceptors can be more stable than other intrinsic defects under Mg-poor‒Ag/Sb-rich conditions. Under more Mg-rich conditions, Ag vacancy dominates the intrinsic defects. The p...

Relatively dense sets, corrected uniformly almost periodic functions on time scales, and generalizations

In this paper, we use the analysis of relatively dense sets to point out some deficiencies and inaccuracies in the definition of uniformly almost periodic functions which has been proposed in recent works, and we correct it. Some new generalizations of invariance under translation time scales and almost periodic functions are established. Our study will ensure that now we can...

Biological Characteristics of Fluorescent Superparamagnetic Iron Oxide Labeled Human Dental Pulp Stem Cells

addressed to Sheng-chao Wang; nc.ude.ummf@oahcgnehsgnaw and Qing Yu; nc.ude.ummf@gniquy Received 20 August 2016; Revised 8 October 2016; Accepted 23 November 2016; Published 16 February 2017 Academic Editor

Biological Characteristics of Fluorescent Superparamagnetic Iron Oxide Labeled Human Dental Pulp Stem Cells

Tracking transplanted stem cells is necessary to clarify cellular properties and improve transplantation success. In this study, we investigate the effects of fluorescent superparamagnetic iron oxide particles (SPIO) (Molday ION Rhodamine-B™, MIRB) on biological properties of human dental pulp stem cells (hDPSCs) and monitor hDPSCs in vitro and in vivo using magnetic resonance...

Biological Characteristics of Fluorescent Superparamagnetic Iron Oxide Labeled Human Dental Pulp Stem Cells

addressed to Sheng-chao Wang; nc.ude.ummf@oahcgnehsgnaw and Qing Yu; nc.ude.ummf@gniquy Received 20 August 2016; Revised 8 October 2016; Accepted 23 November 2016; Published 16 February 2017 Academic Editor

Short-chain fatty acid receptors inhibit invasive phenotypes in breast cancer cells

: Deron R. Herr. Investigation: Madhumathi Thirunavukkarasan, Chao Wang, Tatsuma Hind, Yuan Ru Teo, Abrar Al-Mahmood Siddiquee, Mohamed Ally Ibrahim Goghari. Methodology: Deron R. Herr. Project

Extraction of Sensitive Bands for Monitoring the Winter Wheat (Triticum aestivum) Growth Status and Yields Based on the Spectral Reflectance

To extract the sensitive bands for estimating the winter wheat growth status and yields, field experiments were conducted. The crop variables including aboveground biomass (AGB), soil and plant analyzer development (SPAD) value, yield, and canopy spectra were determined. Statistical methods of correlation analysis, partial least squares (PLS), and stepwise multiple linear...

Photothermal therapy with immune-adjuvant nanoparticles together with checkpoint blockade for effective cancer immunotherapy

215123, ChinaQian Chen, Ligeng Xu, Chao Liang, Chao Wang, Rui Peng & Zhuang Liu AuthorsSearch for Qian Chen in:Nature Research journals • PubMed • Google ScholarSearch for Ligeng Xu in:Nature Research ... journals • PubMed • Google ScholarSearch for Chao Liang in:Nature Research journals • PubMed • Google ScholarSearch for Chao Wang in:Nature Research journals • PubMed • Google ScholarSearch for Rui Peng

Changing-periodic time scales and decomposition theorems of time scales with applications to functions with local almost periodicity and automorphy

Chao Wang Ravi P Agarwal In this work, we address the periodic coverage phenomenon on arbitrary unbounded time scales and initiate a new idea, namely, we introduce the concept of changing-periodic time

Effect of thermal annealing on scintillation properties of Ce:Gd2Y1Ga2.7Al2.3O12 under different atmosphere

Cerium-doped 1% Ce:Gd2Y1Ga2.7Al2.3O12(GYGAG) single crystal samples grown via Czochralski method were annealed under air, O2 and N2 atmospheres from 350 to 1400 °C. The X-ray excited luminescence spectra, energy spectra and UV as well as thermally stimulated luminescence (TSL) spectra were performed comparatively on “as-grown” and thermally annealed samples. It was found that the...

Prognostic values of red blood cell distribution width, platelet count, and red cell distribution width-to-platelet ratio for severe burn injury

Red blood cell distribution width (RDW), platelet count (PLT), and a RDW-to-PLT ratio (RPR) have been associated with inflammatory activity and adverse outcomes in many diseases. This study has aimed to investigate the association between these indicators and the mortality rate of severe burn patients. From 2008 to 2014, 610 cases of severe burn patients from two burn centers in...

Transient Simulations in Hydropower Stations Based on a Novel Turbine Boundary

part of programming work and conducted part of case studies and discussions; Chao Wang performed part of programming work and gave technical support; Wei Zeng performed the model test and polished the

Transient Simulations in Hydropower Stations Based on a Novel Turbine Boundary

part of programming work and conducted part of case studies and discussions; Chao Wang performed part of programming work and gave technical support; Wei Zeng performed the model test and polished the

Abstraction and mining of traces to explain concurrency bugs

We propose an automated mining-based method for explaining concurrency bugs. We use a data mining technique called sequential pattern mining to identify problematic sequences of concurrent read and write accesses to the shared memory of a multithreaded program. Our technique does not rely on any characteristics specific to one type of concurrency bug, thus providing a general...

Antitumor activity of EGFR-specific CAR T cells against non-small-cell lung cancer cells in vitro and in mice

Effective control of non-small-cell lung cancer (NSCLC) remains clinically challenging, especially during advanced stages of the disease. This study developed an adoptive T-cell treatment through expression of a chimeric antigen receptor (CAR) to target human epidermal growth factor receptor (EGFR) in NSCLC. We optimized the non-viral piggyBac transposon system to engineer human...