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Safety and efficacy of bone marrow-derived cells therapy on cardiomyopathy: a meta-analysis

-systolic volume MACE Major adverse cardiovascular event MlHFQ Minnesota Living with Heart Failure Questionnaire SPECT Single-photon emission-computed tomography WMD Weighted mean difference Chao Wang and

Parameter study of sound energy distribution in cuboid extra-large spaces

The aim of this paper is to explore the sound energy distribution in cuboid extra-large spaces. The surface absorption and height are studied as the parameters using the image method. Air absorption is also discussed in this paper. The results show that the difficulty of reducing the noise increases with the increasing volume in extra-large spaces. Even if the ratio between the...

Subloading Surface Model and Experimental Study of Coal Failure under Cyclic Loading

The fatigue damage of rock is an important factor affecting the stability of rock structure. In this paper, the mechanical response of coal under cyclic loading was studied. In order to accurately describe the deformation characteristics of coal under cyclic loading, an elastic-plastic model of coal based on the theory of subloading surface was established and verified by...

Clinical diagnosis and mutation analysis of four Chinese families with succinic semialdehyde dehydrogenase deficiency

Succinic semialdehyde dehydrogenase (SSADH) deficiency is a rare autosomal recessively-inherited defect of γ-aminobutyric acid (GABA) metabolism. The absence of SSADH, which is encoded by aldehyde dehydrogenase family 5 member A1 (ALDH5A1) gene, leads to the accumulation of GABA and γ-hydroxybutyric acid (GHB). Few cases with SSADH deficiency were reported in China. In this study...

Development of a novel autonomous lower extremity exoskeleton robot for walking assistance

Today, exoskeletons are widely applied to provide walking assistance for patients with lower limb motor incapacity. Most existing exoskeletons are under-actuated, resulting in a series of problems, e.g., interference and unnatural gait during walking. In this study, we propose a novel intelligent autonomous lower extremity exoskeleton (Auto-LEE), aiming at improving the user...

Friend and POI recommendation based on social trust cluster in location-based social networks

Friend and point-of-interest (POI) recommendation are two primary individual services in location-based social networks (LBSNs). Major social platforms such as Foursquare and Instagram are all capable of recommending friends or POIs to individuals. However, most of these social websites make recommendations only based on similarity, popularity, or geographical influence; social...

Development and validation of a risk prediction score for severe acute pancreatitis

, Vincent Zimmer†4, 5, Evangelos Kontopantelis†6, 7, Simon Stock8, Maddalena Zippi†9, Chao Wang†10 and Mengtao Zhou11Email author †Contributed equally Journal of Translational Medicine201917:146 https ... application of it on admission may improve clinical care and management strategies in acute pancreatitis. Notes Wandong Hong, Vincent Zimmer, Evangelos Kontopantelis, Maddalena Zippi and Chao Wang

Concrete Compression Test Data Estimation Based on a Wavelet Neural Network Model

Firstly, a genetic algorithm (GA) and simulated annealing (SA) optimized fuzzy c-means clustering algorithm (FCM) was proposed in this paper, which was developed to allow for a clustering analysis of the massive concrete cube specimen compression test data. Then, using an optimized error correction time series estimation method based on the wavelet neural network (WNN), a...

Solving a Large-Scale Multi-Depot Vehicle Scheduling Problem in Urban Bus Systems

This study proposes an improved model and algorithm for the large-scale multi-depot vehicle scheduling problem (MDVSP) with departure-duration restrictions. In this study, the time-space network is applied to model the large-scale MDVSP. Considering that crews usually change shifts in the depot, departure-duration restrictions are added to the classic set-partitioning model to...

A new Monte Carlo mobile node localization algorithm based on Newton interpolation

There are some deficiencies in the Monte Carlo localization algorithm based on rangefinder, which like location probability distribution of the k moment in the prediction phase only related to the localization of the k − 1 moment and the maximum and minimum velocity. And the influences of the motion condition on the movement of the mobile node at k moment are also not considered...

Efficacy and safety of Tongfu powder in acute pancreatitis patients with gastrointestinal dysfunction: a clinical trial

Efficacy and safety of Tongfu powder in acute pancreatitis patients with gastrointestinal dysfunction: a clinical trial Bin Miao, Feng-Wu Li, Shu-Wen Zhang, Hong Wang, Wen-Jie Qi, Chao Wang

A new technique for nanoparticle transport and its application in a novel nano-sieve

A new technique is proposed to transport and further classify nanoparticles of different sizes. A graphene sheet is used as the substrate; a nanoparticle is placed on the substrate and a sliding block is located below the substrate. As the sliding block moves under the graphene substrate, a driving force is yielded from the van der Waals interaction between the sliding block and...

Computational study on a puzzle in the biosynthetic pathway of anthocyanin: Why is an enzymatic oxidation/ reduction process required for a simple tautomerization?

Uchiyama. Funding acquisition: Mami Yamazaki, Kazuki Saito, Masanobu Uchiyama. Formal analysis: Hajime Sato. Supervision: Masanobu Uchiyama. Project administration: Chao Wang, Masanobu Uchiyama. Writing ... ± original draft: Hajime Sato, Chao Wang. 1. Feild TS , Lee DW , Holbrook NM . Why Leaves Turn Red in Autumn. The Role of Anthocyanins in Senescing Leaves of Red-Osier Dogwood . Plant Physiol . 2001 ; 127

Effects of water flow on submerged macrophyte-biofilm systems in constructed wetlands

Lakes, College of Environment, Hohai University, Nanjing, 210098, ChinaBing Han, Songhe Zhang, Peifang Wang & Chao Wang AuthorsSearch for Bing Han in:Nature Research journals • PubMed • Google Scholar ... Search for Songhe Zhang in:Nature Research journals • PubMed • Google Scholar Search for Peifang Wang in:Nature Research journals • PubMed • Google Scholar Search for Chao Wang in:Nature Research

Mutation load estimation model as a predictor of the response to cancer immunotherapy

Synthetic Biology, National Yang-Ming University, Taipei, 11221, TaiwanYu-Chao Wang AuthorsSearch for Guan-Yi Lyu in:Nature Research journals • PubMed • Google Scholar Search for Yu-Hsuan Yeh in:Nature ... Research journals • PubMed • Google Scholar Search for Yi-Chen Yeh in:Nature Research journals • PubMed • Google Scholar Search for Yu-Chao Wang in:Nature Research journals • PubMed • Google Scholar

Possible open-charmed pentaquark molecule \(\varOmega _c(3188)\) – the \(D \varXi \) bound state – in the Bethe–Salpeter formalism

Chao Wang is grateful to Zhen-Yang Wang for helpful discussions. This work was supported by the Fundamental Research Funds for the Central Universities of China (Project No. 31020170QD052), NSFC-Yunnan

Experimental Study of Key Effect Factors and Simulation on Oil Displacement Efficiency for a Novel Modified Polymer BD-HMHEC

A novel synthetic hydrophobically modified hydroxyethyl cellulose (HEC) using bromododecane (BD) was developed in our previous paper, which we denote as BD-HMHEC. A series of one dimensional core displacement experiments were continually conducted to evaluate the key effect factors on the resistance factor (FR) and residual resistance factor (FRR) of BD-HMHEC solution, including...