obtained from all authors. Competing interests The authors (Yuxian Wu, Jinghai Gao, and Xiaojun Liu) declare that they have no conflicts of interest that might be relevant to the contents of this manuscript ... Liu 0 0 Yuxian Wu and Jinghai Gao are marked as co-first authors Background: As a tissue-specific proangiogenic or antiangiogenic agent, angiopoietin-like 4 (ANGPTL4) has recently gained attention in
: connecting data,” IEEE Transactions on Services Computing, vol. 8, no. 6, p. 1, 2015. View at: Publisher Site | Google Scholar Copyright Copyright © 2020 Yuanjin Xu and Xiaojun Liu. This is an open access
Xiaojun Liu,1 Ling Hong,2 Lixin Yang,3 and Dafeng Tang4 1School of Sciences, Xi’an University of Posts and Telecommunications, Xi’an 710061, China 2State Key Laboratory for Strength and Vibration of ... fractional systems,” Communications in Nonlinear Science and Numerical Simulation, vol. 48, pp. 520–530, 2017. View at: Publisher Site | Google Scholar Copyright Copyright © 2020 Xiaojun Liu et al. This is an
Ultrathin acoustic cloaking of obstacles with arbitrary shape is achieved by a conformal hybrid metasurface, which is composed of an outer layer of phase-control metasurface (PCM) and an inner layer of near-zero-index metasurface (NZIM). Here, the PCM and NZIM are discretized into two types of labyrinth elements. The NZIM is functionally equivalent to an equiphase area and can...
Sun1, Danfeng Wang1, Huifang Sun1 & Xiaojun Liu ORCID: orcid.org/0000-0003-0824-10201 Cancer Cell International volume 20, Article number: 236 (2020) Cite this article 148 Accesses Metrics ... , 471000, Henan, China Zhaoying Xu, Yongfa Sun, Danfeng Wang, Huifang Sun & Xiaojun Liu AuthorsZhaoying Xu View author publications You can also search for this author in PubMed Google Scholar Yongfa
. Resources: Fangyuan Tian. Supervision: Fangyuan Tian. Validation: Fangyuan Tian, Hong Li. Visualization: Hong Li. Writing – original draft: Wenbo Tan, Hong Li, Xiaojun Liu. Writing – review & editing ... : Xiaojun Liu. 14 / 16 15 / 16 1. Jeremie B , Bernard M , Danieele D , Stephane G , Charlotte G , Anne M , et al. Apelin, a newly identified adipokine up-regulated by insulin and obesity . Endocrinology
Metasurface has recently attracted a lot of attentions for controlling wave fields. Based on the diffraction effects of phase gratings, we demonstrate a broadband acoustic metagrating which can concentrate the diffracted waves in the first (±1) orders and achieve multifunctional wave steering such as broadband anomalous diffraction. In the acoustic metagrating, the subwavelength...
The realization of reversed Doppler effects in double-negative acoustic metamaterials remains challenging. This paper demonstrates the reversed Doppler effect associated with sound wave propagation in negative group velocity in hybridized metamaterial (HM) system using a simple Mie-resonator configuration. Double-negative acoustic parameters act simultaneously on the effective...
We have analytically proposed a mechanism for achieving a perfect absorber by a modulus-near-zero (MNZ) metamaterial with a properly decorated imaginary part, in which the perfect absorption (PA) is derived from the proved destructive interference. Based on the analysis, an ultrathin acoustic metamaterial supporting monopolar resonance at 157 Hz (with a wavelength about 28 times...
Suppressing broadband low-frequency sound has great scientific and engineering significance. However, normal porous acoustic materials backed by a rigid wall cannot really play its deserved role on low-frequency sound absorption. Here, we demonstrate that an ultrathin sponge coating can achieve high-efficiency absorptions if backed by a metasurface with moderate surface impedance...
Topological valley-contrasting physics is attracting increasing attention because of its potentials as a promising information carrier in electrics and classical systems. In this work, we reveal the valley-Hall effect and the valley projected edge states in two-dimensional sonic crystals with modulated acoustic honeycomb lattice. The sonic crystals are arranged by soft-material...
Helmholtz resonators offer an ideal platform for advanced sound absorbers, but their utility has been impeded by inherent frequency range limitations and the lack of function reconfiguration. Here, we introduce a multi-order Helmholtz resonator (MHR) that allows multiple monopolar resonant modes theoretically and experimentally. The combination of these modularized MHRs further...
In the inhomogeneous medium, acoustic scattering is always a fundamental challenge for photoacoustic imaging. We implement a correlation full-matrix filter (CFMF) combing with a time reversal operator to improve the imaging quality of acoustic sources in complex media. The correlation full-matrix filtering process extracts the direct wave component from the detected signal and...
Tumor recurrence in patients after surgery severely reduces the survival rate of surgical patients. Targeting and killing recurrent tumor cells and tissues is extremely important for the cancer treatment. Herein, we designed a nano-biomimetic photothermal-controlled drug-loading platform HepM-TSL with good targeting ability and immunocompatibility for the treatment of recurrent...
Because of the spin-less nature of sound, acoustic helical wave with different helical directions can be taken as a “spin-like” degree of freedom. In this Letter, we examine the pseudospin-orbit coupling effect in acoustics when an acoustic helical wave emitter interacts with the acoustic hyperbolic metamaterial (AHMM). The acoustic helical wave emitter is situated at the...
& Xiaojun LiuState Key Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, ChinaYing Cheng & Xiaojun Liu AuthorsSearch for Jin Zhang in:Nature Research journals ... • PubMed • Google Scholar Search for Ying Cheng in:Nature Research journals • PubMed • Google Scholar Search for Xiaojun Liu in:Nature Research journals • PubMed • Google Scholar Contributions J.Z
Relapsing polychondritis (RPC) is a rare autoimmune disease and its early diagnosis remains challenging. Defining the clinical patterns and disease course may help early recognition of RPC. Sixty-six males and 60 females were included in this study. The average age at onset were 47.1 ± 13.8 years and the median follow-up period was 18 months. Correlation analysis revealed a...
Jiaotong University, Xi’an 710049, China 4School of Arts and Sciences, Shaanxi University of Science and Technology, Xi’an 710021, China Correspondence should be addressed to Xiaojun Liu; moc.621 ... @2593ttebylf Received 29 August 2018; Revised 27 October 2018; Accepted 12 November 2018; Published 1 January 2019 Guest Editor: Tarek F. Ibrahim Copyright © 2019 Xiaojun Liu et al. This is an open access
Jiaotong University, Xi’an 710049, China 4School of Arts and Sciences, Shaanxi University of Science and Technology, Xi’an 710021, China Correspondence should be addressed to Xiaojun Liu; moc.621 ... @2593ttebylf Received 29 August 2018; Revised 27 October 2018; Accepted 12 November 2018; Published 1 January 2019 Guest Editor: Tarek F. Ibrahim Copyright © 2019 Xiaojun Liu et al. This is an open access
One-Scroll Chaotic Attractor Xiaojun Liu ,1,2 Ling Hong ,3 Lixin Yang ,4 and Dafeng Tang3 1 School of Mathematics and Statistics, Tianshui Normal University, Tianshui 741001, China School of Sciences ... Arts and Sciences, Shaanxi University of Science and Technology, Xi’an 710021, China 2 Correspondence should be addressed to Xiaojun Liu; Received 29 August 2018; Revised 27 October 2018; Accepted 12