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  1. Resonance behaviour for a bistable system driven by random-phase square-wave signal-modulated noise and multiplicative noise

    The stochastic resonance (SR) phenomenon for a bistable system subject to signal-modulated noise and to multiplicative and additive noise is...

    Feng Guo, Cheng-Yin Zhu, ... Jian-Wei Wang in Pramana
    Article 11 July 2024
  2. Stagnation point of the triple nanoparticle nanofluid flow through the spinning sphere with radiation absorption

    Heat absorption and thermal radiation have significant roles in engineering and research. These two principles have applications in thermal...

    Kotha Gangadhar, Naga Chandrika G, Saeed Dinarvand in Pramana
    Article 11 July 2024
  3. Numerical investigation of tunable and switchable refractive index-based mid-infrared metamaterial absorber

    In this paper, we numerically investigate a tunable and switchable metamaterial absorber operating in the mid-infrared region. The metamaterial...

    Nikita Choudhary, Anjani Kumar Tiwari in Pramana
    Article 11 July 2024
  4. Enhancing heat transfer on the free convection of conducting hybrid nanofluid through stretching/shrinking surface

    A study is carried out for the flow of a steady two-dimensional hybrid nanofluid through an exponentially expanding/shrinking surface under the...

    Ram Prakash Sharma, P K Pattnaik, ... Subba Rao Allipudi in Pramana
    Article 11 July 2024
  5. A Review of Cluster Dynamics in Studying Radiation Damage: Dominant Factors and Practical Implications

    Radiation damage to structural materials is a pivotal concern impacting the safety and stability of nuclear energy systems. The microstructure...

    Yaoxu **ong, Shasha Huang, ... Shijun Zhao in JOM
    Article 10 July 2024
  6. Constraining ultralight dark matter through an accelerated resonant search

    Typical weak signal search experiments rely on resonant effects, where the resonance frequency is scanned over a broad range, resulting in...

    Zitong Xu, **aolin Ma, ... Dmitry Budker in Communications Physics
    Article Open access 10 July 2024
  7. On a Particle Confined to the Squared Cotangent Potential in the Global Monopole Spacetime

    We study the confinement of a quantum particle to the squared cotangent potential in the background of global monopole spacetime. By dealing with s -st...

    Article 10 July 2024
  8. CoViD-19 disinfectant tester by using a defect layered 1D quaternary photonic band gap structure

    In this note, a CoViD-19 disinfectant tester is proposed by using a defect layered 1D Quaternary photonic band gap structure (QPBGS). This...

    Anirudh Banerjee in Journal of Optics
    Article 10 July 2024
  9. A way to cross the Andreev bridge

    **g Wang, Zhaochen Liu in Nature Physics
    Article 10 July 2024
  10. Radial diversification of pump and signal intensities in EDFA comprising LP01 mode dispersion compensation fibers in third order nonlinear condition

    The article gives simple and reliable analytical expressions for estimating signal and pump intensity (SPI) variations with normalized radial...

    Bappa Ditya Biswas, Ramkrishna Rakshit, Angshuman Majumdar in Journal of Optics
    Article 10 July 2024
  11. Non-fragile tracking controller design for fractional order systems against active disturbance rejection

    In this work, a new non-fragile based tracking controller design for fractional order systems with non-linear uncertainty, unidentified external...

    S. Arivumani, P. Vadivel, ... T. Saravanakumar in The European Physical Journal Special Topics
    Article 10 July 2024
  12. Research on the Low-Temperature Chemical Activation and Surface Modification Mechanism of Mg40Ca1.09Si6.33(CO3)2

    Magnesite is calcined to obtain active magnesium oxide, which is subsequently used in chemical reactions. There are high energy consumption and...

    Guosheng Wang, Yuchen Sun in JOM
    Article 10 July 2024
  13. A fractional mathematical model for vaccinated humans with the impairment of Monkeypox transmission

    This research develops a comprehensive numerical model leveraging fuzzy fractional differential equations to analyze the transmission dynamics of the...

    A. Venkatesh, M. Manivel, ... S. D. Purohit in The European Physical Journal Special Topics
    Article 10 July 2024
  14. New Insights into Digestion Kinetics of Gibbsite in the Bayer Process: High-Pressure DSC

    Research on the digestion kinetics of gibbsite in the Bayer process contributes to understanding the reaction mechanism and promoting the reaction...

    **aofeng Zhu, Fengqi Jiang, ... Yuan Shi in JOM
    Article 10 July 2024
  15. Exploring the Potential of B2O3 and SiO2 to Dissolve MgAl2O4 from Experiment and AIMD Simulation

    Given its energy-saving benefits and the shortened steelmaking process, the method of direct chromium alloying by directly introducing chromite ore...

    Yiyu **ao, Lijun Wang, ... Kuochih Chou in JOM
    Article 10 July 2024
  16. An Investigation on the Effect of Contrast Agents in the Chitosan-Nanoclay Shear Thinning Hydrogel for Trans-Catheter Arterial Embolization

    Shear thinning hydrogels are emerging as a potential candidate of embolic agents for minimally invasive transcatheter arterial embolization because...

    P. J. George Varghese, Peng Chen, ... **gjie Hu in JOM
    Article 10 July 2024
  17. A Review on Lead Extraction from Ore and Spent Lead Paste by Hydrometallurgical Processes

    Lead ore/concentrate and spent lead paste are main resources for lead production currently. Though pyrometallurgical processes are mostly applied in...

    Zhuang Zhang, Feng **e, Wei Wang in JOM
    Article 10 July 2024
  18. Realisation of cosmic inflation under the purview of f(Q) gravity with agegraphic fluid

    This study explored the dynamics of agegraphic fluid within the framework of f ( Q ) gravity. It highlights the positive effects of f ( Q ) gravity,...

    Gargee Chakraborty in Indian Journal of Physics
    Article 10 July 2024
  19. Mechanism and Kinetics Study on Sulfuric Acid Leaching of Titanium from NaOH Roasting Ilmenite

    Based on the difficulty of extracting titanium from ilmenite, this study modified ilmenite by alkali roasting to improve the leaching rate of...

    Wang Chen, Bingguo Liu, ... Yunfei An in JOM
    Article 10 July 2024
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