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Rotating magnetic field-controlled fabrication of magnetic hydrogel with spatially disk-like microstructures

Composite biomaterials with controllable microstructures play an increasingly important role in tissue engineering and regenerative medicine. Here, we report a magnetic hydrogel composite with disk-like microstructure fabricated by assembly of iron oxide nanoparticles during the gelation process in the presence of rotating magnetic field. It should be mentioned that the iron...

Identification of natural compounds targeting Annexin A2 with an anti-cancer effect

polyacrylamide gel electrophoresis; STAT3, signal transducer and activator of transcription 3 COMPLIANCE WITH ETHICS GUIDELINES Yu-Shi Wang, He Li, Yang Li, Hongyan Zhu and Ying-Hua Jin declare they have no

Research on adaptive optics image restoration algorithm based on improved joint maximum a posteriori method

In this paper, we propose a point spread function (PSF) reconstruction method and joint maximum a posteriori (JMAP) estimation method for the adaptive optics image restoration. Using the JMAP method as the basic principle, we establish the joint log likelihood function of multi-frame adaptive optics (AO) images based on the image Gaussian noise models. To begin with, combining...

Iterative robust adaptive beamforming

. All authors read and approved the final manuscript. Authors’ information Yang Li received the B.S. and M.S. degrees from Wuhan University of Technology, Wuhan, China, in 2006 and 2010, respectively

Synchronous measurement of tribocharge and force at the footpads of freely moving animals

Hypothesis on electrostatic attraction mechanisms involving the hairy adhesion of climbing animals has been a matter of controversy for several years. The detection of tribocharge and forces at attachment organs of animals is a practical method of clarifying the dispute with respect to electrostatic attraction in the attachment of animals. Nonetheless, the tribo-electrification...

Influence of Ti(C,N) precipitates on austenite growth of micro-alloyed steel during continuous casting

Austenite grain size is an important influence factor for ductility of steel at high temperatures during continuous casting. Thermodynamic and kinetics calculations were performed to analyze the characteristics of Ti(C,N) precipitates formed during the continuous casting of micro-alloyed steel. Based on Andersen-Grong equation, a coupling model of second phase precipitation and...

Differences exist across insurance schemes in China post-consolidation

and insightful comments, which have led to a significant improvement of the article. Author Contributions Conceptualization: Yang Li, Danhui Yi, Shuangge Ma. Data curation: Yang Li, Yinjun Zhao ... . Formal analysis: Yinjun Zhao, Xinchun Liu. Funding acquisition: Yang Li, Danhui Yi, Xiaojun Wang, Shuangge Ma. Investigation: Yinjun Zhao, Danhui Yi, Shuangge Ma. Methodology: Yinjun Zhao. Project

Systematic evaluation of a targeted gene capture sequencing panel for molecular diagnosis of retinitis pigmentosa

, Hui Liu. Funding acquisition: Yang Li. Investigation: Hui Huang, Yingping Huang, Ning Fan. Methodology: Xuyang Liu, Meiyan Chen. Project administration: Huishuang Chen. Resources: Deng Te

Characterization of slow-cycling cells in the mouse cochlear lateral wall

Cochlear spiral ligament fibrocytes (SLFs) play essential roles in the physiology of hearing including ion recycling and the generation of endocochlear potential. In adult animals, SLFs can repopulate after damages, yet little is known about the characteristics of proliferating cells that support SLFs’ self-renewal. Here we report in detail about the characteristics of cycling...

Selection of Statistical Software for Data Scientists and Teachers

Ceyhun Ozgur Valparaiso University Valparaiso, IN Yang Li Valparaiso University Valparaiso, IN Min Dou Valparaiso University Valparaiso, IN Grace Rogers Valparaiso University Valparaiso, IN The need for

A two-stage temperature control strategy enhances extracellular secretion of recombinant α-cyclodextrin glucosyltransferase in Escherichia coli

The effects of temperature on extracellular secretion of the α-cyclodextrin glucosyltransferase (α-CGTase) from Paenibacillus macerans JFB05-01 by Escherichia coli were investigated. When protein expression was induced at constant temperature, the greatest amount of extracellular recombinant α-CGTase was produced at 25 °C. Higher or lower induction temperatures were not conducive...

Comparison of two Minkowski-space approaches to heavy quarkonia

In this work we compare mass spectra and decay constants obtained from two recent, independent, and fully relativistic approaches to the quarkonium bound-state problem: the Basis Light-Front Quantization approach, where light-front wave functions are naturally formulated; and, the Covariant Spectator Theory (CST), based on a reorganization of the Bethe–Salpeter equation. Even...

Effect of mild hypothermia preconditioning against low temperature (4°C) induced rat liver cell injury in vitro

Bioartificial liver holds special position in the field of regenerative medicine, and cold environment at 4℃ is widely used for the short storage of both organ and liver cell for later application. However, the disadvantages of such cold storage could influence cell viability and lead to cell apoptosis in different degrees. In this study, we mainly explore the pre-protective...

Research on the protection coordination of permanent magnet synchronous generator based wind farms with low voltage ride through capability

To coordinate the protection of PMSG (permanent magnet synchronous generator), collector circuits and outgoing lines, a comprehensive and improved protection method of PMSG based wind farms with LVRT (low voltage ride through) capability is proposed. The proposed method includes adding a short time delay to the collector network current protection zone I and a directional...

Optimization of investment casting process parameters to reduce warpage of turbine blade platform in DD6 alloy

The large warping deformation at platform of turbine blade directly affects the forming precision. In the present research, equivalent warping deformation was firstly presented to describe the extent of deformation at platform. To optimize the process parameters during investment casting to minimize the warping deformation of the platform, based on simulation with ProCAST, the...

Long-term efficacy and safety of carotid artery stenting versus endarterectomy: A meta-analysis of randomized controlled trials

Background Many recent trials have investigated the long-term efficacy and safety of endarterectomy versus stenting in treating patients with carotid artery stenosis. We aimed to determine the long-term comparative efficacy and safety of both procedures by pooling this evidence in a meta-analysis. Methods We searched PubMed, EMBASE, and the Cochrane Central Register of Controlled...

The impact of metformin use on survival in kidney cancer patients with diabetes: a meta-analysis

to be conducted to identify the different effects of metformin on patients with localized and metastatic RCC. Acknowledgements Yang Li was responsible for the study design, statistical analysis and

Virtual electricity retailer for residents under single electricity pricing environment

option market suited to China's situation . Electr Power Constr 28 ( 1 ): 71 - 73 Yang LI is now a professor at the School of Electrical Engineering in Southeast University, Nanjing, China. From June 1998

The role of GPX1 in the pathogenesis of female pelvic organ prolapse

, Jianming Tang, Yang Li. Funding acquisition: Li Hong. Investigation: Shasha Hong, Bingshu Li, Debin Wu, Cheng Liu, Jie Min, Wenjun Guo. Methodology: Shasha Hong, Debin Wu, Cheng Liu, Jie Min, Wenjun Guo

Comparative characterization of bacterial communities in geese fed all-grass or high-grain diets

, Yang Li, Yadong Song. Methodology: Qi Xu, Wangcheng Dai, Xiaokun Shen, Guobin Chang. Writing ± original draft: Qi Xu, Guohong Chen. Writing ± review & editing: Qi Xu, Guohong Chen. 11 / 14 12 / 14 13