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Strategy for assessment of disaster risk using typhoon hazards modeling based on chlorophyll-a content of seawater

, Hainan University, Professor, Doctoral Supervisor, Main Research Areas: Big data and smart services Yu Zhang (1983–), China, Hainan University, Doctor, Main Research Areas: The collaborative design and

Butenolide, a Marine-Derived Broad-Spectrum Antibiofilm Agent Against Both Gram-Positive and Gram-Negative Pathogenic Bacteria

Bacterial biofilm can cause nosocomial recurrent infections and implanted device secondary infections in patients and strongly promotes development of pathogenic drug resistance in clinical treatments. Butenolide is an effective anti-macrofouling compound derived from a marine Streptomyces sp., but its antibiofilm efficacy remains largely unexplored. In the present study, the...

Gating system optimization of high pressure die casting thin-wall AlSi10MnMg longitudinal loadbearing beam based on numerical simulation

High pressure die casting (HPDC) is a kind of near net shape manufacturing method. However, air entrapment in HPDC parts has serious effects upon the casting quality. In order to reduce the air entrapment defects in a AlSi10MnMg alloy thin-wall longitudinal load-bearing beam produced by HPDC, different gating systems were designed and simulated by software Flow-3D to evaluate the...

New Smith predictive fuzzy immune PID control algorithm for MIMO networked control systems

Aiming at the problem of network-induced delays for multi-input multi-output networked control systems (MIMO NCS), a new Smith predictive fuzzy immune PID algorithm is introduced to effectively reduce the adverse effect of network-induced delays about stability in MIMO NCS, firstly, by using the v-norm type to decouple the coupling plant. Based on the generalized plant after...

Robust Sliding Mode Predictive Control of Uncertain Networked Control System with Random Time Delay

Institute, Air Force Engineering University of PLA, Xi’an 710038, China 2Unit 94314 of Chinese PLA, Zhengzhou 450003, China Correspondence should be addressed to Yu Zhang; moc.621@4131norahs_knarf Received ... 10 April 2018; Revised 21 June 2018; Accepted 9 July 2018; Published 19 July 2018 Academic Editor: Zhengqiu Zhang Copyright © 2018 Yu Zhang et al. This is an open access article distributed under

miR-34a exerts as a key regulator in the dedifferentiation of osteosarcoma via PAI-1–Sox2 axis

Osteosarcoma (OS) is a malignant bone cancer with severe chromosomal abnormalities and genetic aberrations. Our previous work reported the dedifferentiation of OS, which is related to poor prognosis. However, the molecular mechanism that regulates OS dedifferentiation is still a subject of exploration. Emerging evidence has suggested that microRNAs (miRNAs) are associated with...

ARD1 contributes to IKKβ-mediated breast cancer tumorigenesis

Acknowledgements The work was supported by National Natural Science Foundation of China (NSFC)-81773188, 81760557 and 81703081. Author information Author notes These authors contributed equally: Yu Zhang, Hang ... for Yu Zhang in:Nature Research journals • PubMed • Google Scholar Search for Hang Zhou in:Nature Research journals • PubMed • Google Scholar Search for Yongjun Tao in:Nature Research journals

Simultaneous and stoichiometric purification of hundreds of oligonucleotides

Pinto, Sherry X. Chen & David Yu Zhang AuthorsSearch for Alessandro Pinto in:Nature Research journals • PubMed • Google Scholar Search for Sherry X. Chen in:Nature Research journals • PubMed • Google ... Scholar Search for David Yu Zhang in:Nature Research journals • PubMed • Google Scholar Contributions A.P. conceived the project, designed and conducted the experiments, analyzed the data, and wrote the

Stark control of electrons along nanojunctions

 & GuanHua ChenDepartment of Physics, University of Rochester, Rochester, NY, 14627, USAIgnacio Franco AuthorsSearch for Liping Chen in:Nature Research journals • PubMed • Google Scholar Search for Yu Zhang

Facile fabrication of hypericin-entrapped glyconanoparticles for targeted photodynamic therapy

Facile fabrication of hypericin-entrapped glyconanoparticles for targeted photodynamic therapy Chen Shao, Kun Shang, Huaibao Xu, Yu Zhang, Zhichao Pei, Yuxin Pei Shaanxi Key Laboratory of Natural

A Real-Time 3D Perception and Reconstruction System Based on a 2D Laser Scanner

This paper presents a real-time and low-cost 3D perception and reconstruction system which is suitable for autonomous navigation and large-scale environment reconstruction. The 3D mapping system is based on a rotating 2D planar laser scanner driven by a step motor, which is suitable for continuous mapping. However, for such a continuous mapping system, the challenge is that the...

Effects of heat treatment on microstructure and mechanical properties of Mg-6Zn-4Sm-0.4Zr alloy

A new rare earth magnesium alloy (Mg-6Zn-4Sm-0.4Zr, wt.%) was prepared by permanent mould casting. The microstructure and mechanical properties of the alloy sample in as-cast and various heat treatment situations were characterized with an optical microscope (OM), X-ray diffractometer (XRD), scanning electron microscope (SEM) equipped with energy dispersive spectroscope (EDS...

The effect of exposure to high altitude and low oxygen on intestinal microbial communities in mice

Zhang, Hai Ning Shi. Investigation: Ruixin Liu, Yu Zhang, Qiaorong Ji, Xiang Gao. Project administration: Wei Zhang. Supervision: Hai Ning Shi. Writing ? original draft: Lefei Jiao. Writing ? review

Genetic diversity and structure of tea plant in Qinba area in China by three types of molecular markers

BackgroundQinba area has a long history of tea planting and is a northernmost region in China where Camellia sinensis L. is grown. In order to provide basic data for selection and optimization of molecular markers of tea plants. 118 markers, including 40 EST-SSR, 40 SRAP and 38 SCoT markers were used to evaluate the genetic diversity of 50 tea plant (Camellia sinensis.) samples...

Increased Overall Survival and Decreased Cancer-Specific Mortality in Patients with Hepatocellular Carcinoma Treated by Transarterial Chemoembolization and Human Adenovirus Type-5 Combination Therapy: a Competing Risk Analysis

. Hepatocellular carcinoma; Transarterial chemoembolization; Human type-5 adenovirus; Competing risk analysis; Cancer-specific mortality - Chaobin He and Yu Zhang contributed equally to this work. Introduction ... Cancer Center for reviewing the manuscript. Author?s Contributions Chaobin He, Yu Zhang, and Xiaojun Lin were responsible for the study?s conceptualization; Chaobin He, Yu Zhang, and Xiaojun Lin for the

An Improved Current-Doubler Rectifier for the Marine Controlled Source Electromagnetic Transmitter

High power marine controlled source electromagnetic transmitters have gained interest with applications in marine geological survey and mineral resources exploration. The direct current to direct current (DC-DC) converter that is typically used in marine transmitters has some issues, as the insulated-gate bipolar transistor (IGBT) tube cannot achieve zero-voltage switching (ZVS...

An Improved Current-Doubler Rectifier for the Marine Controlled Source Electromagnetic Transmitter

High power marine controlled source electromagnetic transmitters have gained interest with applications in marine geological survey and mineral resources exploration. The direct current to direct current (DC-DC) converter that is typically used in marine transmitters has some issues, as the insulated-gate bipolar transistor (IGBT) tube cannot achieve zero-voltage switching (ZVS...

Effect of Mean Stress on the Fatigue Life Prediction of Notched Fiber-Reinforced 2060 Al-Li Alloy Laminates under Spectrum Loading

This paper presents a study on the fatigue life prediction of notched fiber-reinforced 2060 Al-Li alloy laminates under spectrum loading by applying the constant life diagram. Firstly, a review on the state of the art of constant life diagram models for the life prediction of composite materials is given, which highlights the effect on the forecast accuracy. Then, the fatigue...

PINCH Expression and Its Significance in Esophageal Squamous Cell Carcinoma

Particularly interesting new cysteine-histidine rich protein (PINCH), as a newly discovered protein of LIM family members, may play a role in signal transduction of integrin and growth factor, and involved in the incidence and development of tumors. PINCH protein is overexpressed in tumor-associated stroma of several types of tumors. However, there is no study of the PINCH in...