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  1. Article

    Open Access

    Biological response to Przewalski’s horse reintroduction in native desert grasslands: a case study on the spatial analysis of ticks

    Reintroduction represents an effective strategy for the conservation of endangered wildlife, yet it might inadvertently impact the native ecosystems. This investigation assesses the impact of reintroducing end...

    Yu Zhang, Jiawei Liu, Ke Zhang, Anqi Wang in BMC Ecology and Evolution (2024)

  2. No Access

    Article

    Integrability and Symmetry of Positive Integrable Solutions for Weighted Wolff-Type Integral Systems

    In this paper, we are concerned with the following weighted integral system involving Wolff potential: 1.1 $$\begin{aligned} \...

    Yan Bai, Zexin Zhang, Zhitao Zhang in The Journal of Geometric Analysis (2024)

  3. No Access

    Chapter and Conference Paper

    Sensitivity of Spline Self-excited Vibration to Structure Parameters

    Many aviation splines have to work in grease-lubricated or non-lubricated environments because of structural, weight and space restrictions. When a spline rotor system works at speeds above the critical speed,...

    Yingjie Li, Guang Zhao, Zexin Zhang in Proceedings of the 11th IFToMM Internation… (2024)

  4. Article

    Open Access

    Construction and verification of atopic dermatitis diagnostic model based on pyroptosis related biological markers using machine learning methods

    The aim of this study was to construct a model used for the accurate diagnosis of Atopic dermatitis (AD) using pyroptosis related biological markers (PRBMs) through the methods of machine learning.

    Wenfeng Wu, Gaofei Chen, Zexin Zhang, Meixing He, Hongyi Li in BMC Medical Genomics (2023)

  5. No Access

    Article

    Normalized solutions of mass subcritical Schrödinger equations in exterior domains

    In this paper, we study the nonlinear Schrödinger equation with \(L^2\) L ...

    Zexin Zhang, Zhitao Zhang in Nonlinear Differential Equations and Applications NoDEA (2022)

  6. No Access

    Article

    Simulation and experiment of secondary contact stiffness of rough surface

    Machined surfaces usually need to be loaded several times during assembly. The surface morphology after the simulation loading may be quite different from the physical loading, which subsequently causes differ...

    Guang Zhao, Yingjie Li, Zexin Zhang in Journal of Mechanical Science and Technolo… (2022)

  7. No Access

    Chapter and Conference Paper

    A Network Adapter for Computing Process Node in Decentralized Building Automation System

    Based on the STM32 processor, a network adapter is designed, which can realize data communication and protocol conversion between sensor and computing process node (CPN) in group intelligent projects. The adap...

    Liang Zhao, Zexin Zhang, Tianyi Zhao in Communications, Signal Processing, and Sys… (2020)

  8. No Access

    Article

    Removal of radionuclide U(VI) from aqueous solution by the resistant fungus Absidia corymbifera

    The fungus Absidia corymbifera was isolated from the contaminated soils. Its bioaccumulation properties to radioactive U(VI) were analyzed by investigating dose of biosorbents, temperature, solution pH, ionic str...

    Lei Liu, Zexin Zhang, Wencheng Song in Journal of Radioanalytical and Nuclear Che… (2018)

  9. Article

    Open Access

    Direct observation of melting in a two-dimensional driven granular system

    Melting is considered to be one of the most fundamental problems in physical science. Generally, dimensionality plays an important role in melting. In three-dimension, it’s well known that a crystal melts dire...

    **aoyan Sun, Yang Li, Yuqiang Ma, Zexin Zhang in Scientific Reports (2016)

  10. Article

    Open Access

    Non-equilibrium behaviour in coacervate-based protocells under electric-field-induced excitation

    Although numerous strategies are now available to generate rudimentary forms of synthetic cell-like entities, minimal progress has been made in the sustained excitation of artificial protocells under non-equil...

    Yudan Yin, Lin Niu, **aocui Zhu, Mei** Zhao, Zexin Zhang in Nature Communications (2016)

  11. No Access

    Article

    Two-step nucleation mechanism in solid–solid phase transitions

    The microscopic kinetics of ubiquitous solid–solid phase transitions remain poorly understood. Here, by using single-particle-resolution video microscopy of colloidal films of diameter-tunable microspheres, we...

    Yi Peng, Feng Wang, Ziren Wang, Ahmed M. Alsayed, Zexin Zhang in Nature Materials (2015)

  12. No Access

    Article

    Thermal vestige of the zero-temperature jamming transition

    When the packing fraction is increased sufficiently, loose particulates jam to form a rigid solid in which the constituents are no longer free to move. In typical granular materials and foams, the thermal ener...

    Zexin Zhang, Ning Xu, Daniel T. N. Chen, Peter Yunker, Ahmed M. Alsayed in Nature (2009)

  13. No Access

    Article

    Surface-induced Phase Separation of Binary Polymer Blends on the Chemically Patterned Substrate

    The patterned substrate with alternating SiO2 and octadecyltrichlorosilane (OTS) self-assembled monolayers (SAM) was used to induce phase separation of PS (polystyrene) and PVP (poly2-vinylpyridine) binary polyme...

    Liang Cui, Zexin Zhang, Xue Li, Yanchun Han in Polymer Bulletin (2005)