Advanced search    

Search: authors:"Hao Zhang"

388 papers found.
Use AND, OR, NOT, +word, -word, "long phrase", (parentheses) to fine-tune your search.

Vacuum alignment in a composite 2HDM

Abstract We study in detail the vacuum structure of a composite two Higgs doublet model based on a minimal underlying theory with 3 Dirac fermions in pseudo-real representations of the condensing gauge interactions, leading to the SU(6)/Sp(6) symmetry breaking pattern. We find that, independently on the source of top mass, the most general CP-conserving vacuum is characterised by...

WaaS architecture-driven depressive mood status quantitative analysis based on forehead EEG and self-rating tool

. Hao Zhang holds a Ph.D. degree in Nanjing University of Science and Technology, China. He is a associate professor at college of economics and management, Nanjing Forestry University. His research

Positive end-expiratory pressure titration with electrical impedance tomography and pressure–volume curve in severe acute respiratory distress syndrome

BackgroundThe study objective was to compare titration of positive end-expiratory pressure (PEEP) with electrical impedance tomography (EIT) and with ventilator-embedded pressure–volume loop in severe acute respiratory distress syndrome (ARDS).MethodsWe have designed a prospective study with historical control group. Twenty-four severe ARDS patients (arterial oxygen partial...

Ultra-Wideband Impulse Radar Through-Wall Detection of Vital Signs

in:Nature Research journals • PubMed • Google Scholar Search for Jianqin Deng in:Nature Research journals • PubMed • Google Scholar Search for Hao Zhang in:Nature Research journals • PubMed • Google

A novel homodimer laccase from Cerrena unicolor BBP6: Purification, characterization, and potential in dye decolorization and denim bleaching

. Data curation: Ji Zhang, Lei Sun, Hao Zhang. Formal analysis: Ji Zhang, Hao Zhang. Funding acquisition: Anli Geng. Investigation: Ji Zhang, Anli Geng. Methodology: Ji Zhang, Anli Geng. Project ... administration: Anli Geng. Supervision: Anli Geng. Validation: Ji Zhang, Lei Sun, Hao Zhang. Writing ? original draft: Ji Zhang. Writing ? review & editing: Shufang Wang, Xiaoyu Zhang, Anli Geng. 18 / 20 19

Feedforward Feedback Pitch Control for Wind Turbine Based on Feedback Linearization with Sliding Mode and Fuzzy PID Algorithm

After exceeding rated power, variable speed variable pitch wind turbines need to keep output powers at rated value by adopting pitch angles. With the typical nonlinear characteristics of the wind turbines, it is difficult to control accurately by conventional linear controller. Though feedback control can realize the stability of the system, it is effective only when deviations...

PTPN2 Downregulation Is Associated with Albuminuria and Vitamin D Receptor Deficiency in Type 2 Diabetes Mellitus

Objective. Inflammation plays a major role in albuminuria in type 2 diabetes mellitus (T2DM). Our previous studies have shown that the expression of vitamin D receptor (VDR) is downregulated in T2DM which is closely associated with the severity of albuminuria. In this study, we investigated the expression of anti-inflammatory cytokine protein tyrosine phosphatase nonreceptor type...

Numerical simulation of the injection molding process of short fiber composites by an integrated particle approach

In this study, we propose an integrated particle approach based on the coupling of smoothed particle hydrodynamics (SPH) and discrete element method (DEM) to predict the injection molding process of discrete short fibers. The fibers in the coupled SPH-DEM model are treated as non-rigid bodies to allow deformation and fracture. The interaction between resin and fibers is solved by...

TRIM44, a crucial target of miR-410, functions as a potential oncogene in osteosarcoma

TRIM44, a crucial target of miR-410, functions as a potential oncogene in osteosarcoma Heng Wang,1,* Zi-Ling Fang,2,* Gong-Hao Zhang,1 Xin Ma1 1Department of Orthopedics, Huashan Hospital, Fudan

Treatment strategies and predicting prognoses in elderly patients with breast cancer

Chengxue Dang 0 Hao Zhang 0 0 Division of Surgical Oncology, The First Affiliated Hospital, Xi'an Jiaotong University , Xi'an, Shaanxi , People's Republic of China 1 Division of Surgery, Shaanxi

Analysis and Assessment of Operation Risk for Hybrid AC/DC Power System based on the Monte Carlo Method

Based on the Monte Carlo method, an improved risk assessment method for hybrid AC/DC power system with VSC station considering the operation status of generators, converter stations, AC lines and DC lines is proposed. According to the sequential AC/DC power flow algorithm, node voltage and line active power are solved, and then the operation risk indices of node voltage over...

Evidence for plant-derived xenomiRs based on a large-scale analysis of public small RNA sequencing data from human samples

Visualization: Qi Zhao, Ning Zhang. Writing ? original draft: Qi Zhao, Dong Xu. Writing ? review & editing: Qi Zhao, Yuanning Liu, Ning Zhang, Menghan Hu, Hao Zhang, Trupti Joshi, Dong Xu. 16 / 20 18. Wang K

Dynamic Characteristics of Blade with Viscoelastic Damping Block Based on Complex Eigenvalue Method

A novel method for vibration suppression is proposed, adding a viscoelastic damping block to the root of the blade. The dynamical equation for a rotational viscoelastic damping block-blade (VE-blade) in a centrifugal force field and aerodynamic force field is established to calculate the dynamical natural frequency and responses of the VE-blade. Complex modulus model is applied...

Nonlinear Disturbance Observer-Based Adaptive Sliding Mode Control for a Generic Hypersonic Vehicle

In this paper, a new adaptive sliding mode control method is presented for the longitudinal model of a generic hypersonic vehicle subject to uncertainties and external disturbance. Firstly, an oriented-control model with mismatched uncertainties is built for a generic hypersonic vehicle. Secondly, the back-stepping technique is introduced to design a sliding mode controller with...

A New Augmented Lagrangian Method for Equality Constrained Optimization with Simple Unconstrained Subproblem

Astronautics, Nanjing 210016, China 2College of Engineering, Nanjing Agricultural University, Nanjing 210031, China Correspondence should be addressed to Hao Zhang; nc.ude.uajn@oahgnahz Received 3 May 2017 ... ; Accepted 16 August 2017; Published 19 October 2017 Academic Editor: Seenith Sivasundaram Copyright © 2017 Hao Zhang and Qin Ni. This is an open access article distributed under the Creative Commons

The BH3-only protein BAD mediates TNFα cytotoxicity despite concurrent activation of IKK and NF-κB in septic shock

National Institutes of Health grants (GM103868 and GM095313 to A.L; CA128114 to X.L). Author information Author notes These authors contributed equally: Jie Yan, Hao Zhang. AffiliationsBen May Department ... School, Nanjing, ChinaBeicheng Sun AuthorsSearch for Jie Yan in:Nature Research journals • PubMed • Google Scholar Search for Hao Zhang in:Nature Research journals • PubMed • Google Scholar Search for

Efficient Gabor Phase Based Illumination Invariant for Face Recognition

This paper presents a novel Gabor phase based illumination invariant extraction method aiming at eliminating the effect of varying illumination on face recognition. Firstly, It normalizes varying illumination on face images, which can reduce the effect of varying illumination to some extent. Secondly, a set of 2D real Gabor wavelet with different directions is used for image...

`Through-wall human being detection using UWB impulse radar

Ultra-wideband (UWB) impulse radar plays an important role in contactless vital sign (VS) detection. The VS can be extracted remotely by acquiring the oscillations in the human chest. Unfortunately, it is usually challenging to identify VS due to the low signal-to-noise ratio (SNR) only based on the traditional fast Fourier transform (FFT) especially in complicated conditions. To...