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Alterations of intestinal flora and the effects of probiotics in children with recurrent respiratory tract infection

BackgroundRecurrent respiratory tract infection (RRTI) is a disease occurred frequently in preschool children.MethodsA total of 120 RRTI children were randomly divided into active group, remission group, intervention group and control group, meanwhile 30 healthy children were selected as the healthy group. Children in the intervention group were given oral Bifidobaeterium...

High-density linkage map construction and mapping QTL for yield and yield components in autotetraploid alfalfa using RAD-seq

Alfalfa (Medicago sativa L.) is an important forage crop grown worldwide. Alfalfa is called the “queen of forage crops” due to its high forage yield and nutritional characteristics. The aim of this study was to undertake quantitative trait loci (QTL) mapping of yield and yield-related traits in an F1 population of two alfalfa varieties that differ in their yield and yield-related...

Transformational leadership and employee voice: an affective perspective

process. All authors read and approved the final manuscript. Authors’ information Zhen Wang (Ph.D., University of Chinese Academy of Sciences) is an associate professor in School of Labor and Human

Design and Simulation of Flow Field for Bone Tissue Engineering Scaffold Based on Triply Periodic Minimal Surface

laboratory analyses. All authors read and approved the final manuscript. Authors’ Information Zhen Wang, born in 1991, is currently a PhD candidate at School of Mechanical Engineering, Shandong University

The association between platelet indices and deep surgical site infection after open induction internal fixation for traumatic limb fractures

The association between platelet indices and deep surgical site infection after open induction internal fixation for traumatic limb fractures Zitao Zhang,1 Yuanhui Ji,2 Zhen Wang,1 Xusheng Qiu,1 ... ). Author contributions Zitao Zhang drafted the manuscript. Yuanhui Ji conducted the CBC analysis. Zhen Wang and Xusheng Qiu screened patients. Yixin Chen revised the article. All authors contributed to

Work-family conflict and organizational citizenship behavior: the role of job satisfaction and decision authority

Drawing upon the conservation of resources theory (Hobfoll, Am Psychol 44:513–524, 1989), social exchange theory (Blau, Exchange and power in social life, 1964) and the job demand-control model (Karasek, Adm Sci Q 24:285–308, 1979), this study uncovers the theoretical mechanism that explains the relationship between work-family conflict and organizational citizenship behavior...

Stability and Hopf Bifurcation Analysis of a Fractional-Order Epidemic Model with Time Delay

A fractional-order epidemic model with time delay is considered. Firstly, stability of the disease-free equilibrium point and endemic equilibrium point is studied. Then, by choosing the time delay as a bifurcation parameter, the existence of Hopf bifurcation is studied. Finally, numerical simulations are given to illustrate the effectiveness and feasibility of theoretical results.

Global Mittag-Leffler synchronization of delayed fractional-order memristive neural networks

This paper deals with the global Mittag-Leffler synchronization of fractional-order memristive neural networks (FMNNs) with time delay. Since the FMNNs are essentially a class of switched systems with irregular switching laws, it is more difficult to achieve synchronization than with the traditional neural networks. First, under the framework of fractional-order differential...

Comment on Chan et al. FGF23 Concentration and APOL1 Genotype Are Novel Predictors of Mortality in African Americans With Type 2 Diabetes. Diabetes Care 2018;41:178–186

We read with great interest the article by Chan et al. (1) demonstrating that fibroblast growth factor 23 (FGF23) concentration is a novel predictor of mortality in African Americans with type 2 diabetes. FGF23 is the main hormone mediating serum phosphorus concentration through inhibiting tubular reabsorption of phosphorus from the urine (2). Meanwhile, serum phosphorus is the...

Event-Triggered Control for the Stabilization of Probabilistic Boolean Control Networks

University, Nanjing 210037, China 4College of Mathematics and Systems Science, Shandong University of Science and Technology, Qingdao 266590, China Correspondence should be addressed to Zhen Wang

Development and validation of the PET-CT score for diagnosis of malignant pleural effusion

PurposeAlthough some parameters of positron emission tomography with 18F-fluorodeoxyglucose (18F-FDG) and computed tomography (PET-CT) are somehow helpful in differentiating malignant pleural effusion (MPE) from benign effusions, no individual parameter offers sufficient evidence for its implementation in the clinical practice. The aim of this study was to establish the...

Evolution of oncogenic signatures of mutation hotspots in tyrosine kinases supports the atavistic hypothesis of cancer

Cancer has been shown as an evolutionary process emerging hallmarks that are reminiscent of unicellular organisms. Since cancer is mostly driven by somatic mutations, especially by oncogenic hotspot mutations, we proposed a molecular atavism of cancer caused by gain-of-function mutations in oncogenes. As tyrosine kinase (TK) family contains the largest subgroup of oncogenes with...

Investigation of Magnetic Nanoparticle Motion under a Gradient Magnetic Field by an Electromagnet

, China 3State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China Correspondence should be addressed to Zhen Wang ... ; nc.ude.tsuh@gnowave Received 2 November 2017; Revised 8 January 2018; Accepted 29 January 2018; Published 7 March 2018 Academic Editor: Jean M. Greneche Copyright © 2018 Weizhong Wei and Zhen Wang. This is

On Robust Synchronization of Drive-Response Boolean Control Networks with Disturbances

addressed to Zhen Wang; nc.ude.tsuds@nehzgnaw Received 6 April 2018; Revised 7 June 2018; Accepted 5 July 2018; Published 6 August 2018 Academic Editor: Jean Jacques Loiseau Copyright © 2018 Yuanyuan Li

3D Cf/SiBCN composites prepared by an improved polymer infiltration and pyrolysis

Using liquid poly(methylvinyl)borosilazanes (PMVBSZ) as precursor, carbon fiber reinforced SiBCN matrix composites (Cf/SiBCN) were fabricated by a modified polymer infiltration and pyrolysis (PIP) process. With dicumyl peroxide added as cross-linking agent, the PMVBSZ could be solidified at a low temperature of 120 °C, leading to a high ceramic yield of ~70%. The cross-linking...

A Semisupervised Framework for Automatic Image Annotation Based on Graph Embedding and Multiview Nonnegative Matrix Factorization

Automatic image annotation is for more accurate image retrieval and classification by assigning labels to images. This paper proposes a semisupervised framework based on graph embedding and multiview nonnegative matrix factorization (GENMF) for automatic image annotation with multilabel images. First, we construct a graph embedding term in the multiview NMF based on the...

A Novel Scoring System for Diagnosing Acute Mesenteric Ischemia in the Emergency Ward: Methodological Issues: Reply

did deal with our data as Saeid's and Erfan's suggestion. - Thanks very much! If any problem exists, please let me know. Best wishes, Zhen Wang 1. Safiri S , Ayubi E ( 2017 ) A novel scoring system

Arabidopsis NUCLEOSTEMIN-LIKE 1 (NSN1) regulates cell cycling potentially by cooperating with nucleosome assembly protein AtNAP1;1

replicates were performed and difference was evaluated by Student’s t test. Notes Zhen Wang and Xiaomin Wang contributed equally to this work. Abbreviations DAG:  Days after germination DAI:  Days

A Novel Hierarchical Porous 3D Structured Vanadium Nitride/Carbon Membranes for High-performance Supercapacitor Negative Electrodes

Transition-metal nitrides exhibit wide potential windows and good electrochemical performance, but usually experience imbalanced practical applications in the energy storage field due to aggregation, poor circulation stability, and complicated syntheses. In this study, a novel and simple multi-phase polymeric strategy was developed to fabricate hybrid vanadium nitride/carbon (VN...

Regulation of the small GTPase Rab1 function by a bacterial glucosyltransferase

(Z.-Q.L). Author information Author notes These authors contributed equally: Zhen Wang, Alix McCloskey AffiliationsInstitute of Analytical Chemistry and Synthetic and Functional Biomolecules Center ... Inflammation, Immunology and Infectious Disease and Department of Biological Sciences, Purdue University, West Lafayette, IN, 47907, USAAlix McCloskey & Zhao-Qing Luo AuthorsSearch for Zhen Wang in:Nature