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Exact solutions and multi-symplectic structure of the generalized KdV-type equation

The homogeneous balance of undetermined coefficients method is proposed to obtain not only exact solutions but also multi-symplectic structure of some nonlinear partial differential equations. Bilinear equation, N-soliton solutions, traveling wave solutions and multi-symplectic structure are obtained by applying the proposed method to the KdV equation. Accordingly, the definition...

New targets for controlling Ebola virus disease

Biophysics, Chinese Academy of Sciences , China 4 Department of Microbiology, Immunology and Molecular Genetics, University of California , Los Angeles , USA 5 F. Xiao-Feng Qin - EBOV infects multiple

Preparation and Microwave Absorbing Properties of an Electroless Ni-Co Coating on Multiwall Carbon Nanotubes Using [Ag(NH3)2]

Ni-Co-coated carbon nanotubes (CNTs) composites with different molar ratios of Ni/Co were synthesized using [Ag(NH3)2]

Prevalence of Anemia and its Risk Factors among Children under 36 Months Old in China

This study aims to evaluate the prevalence and sociodemographic factors of anemia in children <36 months old in China. In this study, data of 24 235 children were investigated from 32 primary health care (PHC) facilities in 11 province-level regions. Pearson χ2-test and logistic regression model were used to estimate potential risk factors associated with anemia. The overall...

Trichoderma Biodiversity of Agricultural Fields in East China Reveals a Gradient Distribution of Species

We surveyed the Trichoderma (Hypocreales, Ascomycota) biodiversity in agricultural fields in four major agricultural provinces of East China. Trichoderma strains were identified based on molecular approaches and morphological characteristics. In three sampled seasons (spring, summer and autumn), 2078 strains were isolated and identified to 17 known species: T. harzianum (429...

TRIM14 inhibits hepatitis C virus infection by SPRY domain-dependent targeted degradation of the viral NS5A protein

), Ministry of Health Grant (No. 201302018) to F. Xiao-Feng Qin, the research special fund for public welfare industry of health (No. 201302018) to Genhong Cheng, National Natural Science Foundation of China ... Yat-Sen University, Guangzhou, 510275, ChinaShanshan Wang, Yaoxing Wu, Lei Guo, Changwei Peng, Yueping Huang & F. Xiao-Feng QinCenter for Systems Medicine, Institute of Basic Medical Sciences, Chinese

Multiframe Superresolution Reconstruction Based on Self-Learning Method

One category of the superresolution algorithms widely used in practical applications is dictionary-based superresolution algorithms, which constructs a single high-resolution (HR) and high-clarity image from multiple low-resolution (LR) images. Despite the fact that general dictionary-based superresolution algorithms obtain redundant dictionaries from numerous HR-LR images, HR...

Multiframe Superresolution Reconstruction Based on Self-Learning Method

One category of the superresolution algorithms widely used in practical applications is dictionary-based superresolution algorithms, which constructs a single high-resolution (HR) and high-clarity image from multiple low-resolution (LR) images. Despite the fact that general dictionary-based superresolution algorithms obtain redundant dictionaries from numerous HR-LR images, HR...

A preliminary study of skin ultrasound in diffuse cutaneous systemic sclerosis: Does skin echogenicity matter?

Objective To evaluate the usefulness of skin ultrasound and acoustic radiation force impulse (ARFI) quantification in diffuse cutaneous systemic sclerosis (dcSSc). Patients and methods 28 patients with dcSSc, and 15 age gender matched normal controls were recruited. Skin echogenicity, thickness, and ARFI quantification were measured by ultrasound at 17 sites corresponding to the...

Risk Factors for Complications after Reduction Mammoplasty: A Meta-Analysis

Background Reduction mammoplasty (RM) is a proven method of treating macromastia, but the risk factors for postoperative complications have not been clearly identified. Through this meta-analysis, the authors aimed to identify the risk factors of RM complications. Methods An extensive search of the literature describing complications after RM was performed using the PubMed...

On the Constitutive Model of Nitrogen-Containing Austenitic Stainless Steel 316LN at Elevated Temperature

The nitrogen-containing austenitic stainless steel 316LN has been chosen as the material for nuclear main-pipe, which is one of the key parts in 3rd generation nuclear power plants. In this research, a constitutive model of nitrogen-containing austenitic stainless steel is developed. The true stress-true strain curves obtained from isothermal hot compression tests over a wide...

Preliminary clinic study on computer assisted mandibular reconstruction: the positive role of surgical navigation technique

Background The objectives of the present study were to investigate the reliability and outcomes of computer-assisted techniques in mandibular reconstruction with a fibula flap and verify whether the surgical navigation system was feasible in mandible reconstructive surgery. Methods Eight cases were enrolled in the computer assisted surgery (CAS) group and 14 cases in the...

Manganese Toxicity in Sugarcane Plantlets Grown on Acidic Soils of Southern China

Ratoon sugarcane plantlets in southern China have suffered a serious chlorosis problem in recent years. To reveal the causes of chlorosis, plant nutrition in chlorotic sugarcane plantlets and the role of manganese (Mn) in this condition were investigated. The study results showed that the pH of soils growing chlorotic plantlets ranged from 3.74 to 4.84. The symptoms of chlorosis...

Postoperative complications affect early recurrence of hepatocellular carcinoma after curative resection

Background Postoperative recurrence remains the major cause of death after curative resection for hepatocellular carcinoma (HCC). This study was conducted to evaluate the impact of postoperative complications on HCC recurrence after curative resection. Methods The postoperative outcomes of 274 HCC patients who underwent curative resection were analysed retrospectively. Results Of...

Effect of differentiation on microRNA expression in bovine skeletal muscle satellite cells by deep sequencing

Background The differentiation of skeletal muscle-derived satellite cells (MDSCs) is important in controlling muscle growth, improving livestock muscle quality, and healing of muscle-related disease. MicroRNAs (miRNAs) are a class of gene expression regulatory factors, which play critical roles in the regulation of muscle cell differentiation. This study aimed to compare the...

Chronic radial head dislocation caused by a rare solitary osteochondroma of the proximal radius in a child: a case report and review of the literature

BackgroundOsteochondroma is the most common benign bone tumor of the upper limbs that occurs during the developmental phase of children. Solitary epiphyseal enchondromas can be usually found in the humeral capitellum, and the proximal ulna of the elbow.Case presentationHerein, we report the case of a 12-year-old boy of Han ethnicity with a developmental radial head dislocation...

Surgical treatment of pulmonary artery aneurysm: an institutional experience and literature review

OBJECTIVES The occurrence of pulmonary artery aneurysm (PAA) is extremely rare in the clinical setting. Careful treatment should be considered because of the possibility of fatal complications including rupture, dissection, pulmonary embolism and heart failure. Our goal is to contribute a better understanding of this disease and its treatment.

Effect of thermal stratification on interflow travel time in stratified reservoir

, 51379155, and 50909047) ORCID: Xiao-feng ZHANG This study is focused on the impact of thermal stratification on interflow travel time. A quantitative relation between buoyancy frequency and interflow travel

From palliative to curative treatment - stage IV mucinous adenocarcinoma, successfully treated with metronomic capecitabine in combination with Bevacizumab and surgery- a case report

Background Mucinous adenocarcinoma (MAC) represents 6-19 % of all colorectal carcinoma. It is associated with poorer response to chemotherapy and chemoradiotherapy. Case presentation A 27-year-old Swedish woman presented with stomach pain and weight loss, and was diagnosed with locally advanced MAC in the transverse colon as well as 3 liver metastases. Neoadjuvant treatment with...

Oncolytic adenovirus targeting cyclin E overexpression repressed tumor growth in syngeneic immunocompetent mice

Background Clinical trials have indicated that preclinical results obtained with human tumor xenografts in mouse models may overstate the potential of adenovirus (Ad)-mediated oncolytic therapies. We have previously demonstrated that the replication of human Ads depends on cyclin E dysregulation or overexpression in cancer cells. ED-1 cell derived from mouse lung adenocarcinomas...