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Showing 1-20 of 143 results
  1. Potential tribological and antibacterial benefits of pulsed laser-deposited zirconia thin film on Ti6Al4V bio-alloy

    The experimental results depicting the advantages of pulsed laser deposition of zirconia thin film on Ti6Al4V bio-alloy at room temperature and at...

    S. Kedia, A. Das, ... J. P. Nilaya in Applied Physics A
    Article 13 July 2022
  2. Performance analysis of highly sensitive PCF sensor for drug detection

    Modelling of a single core photonic crystal fiber (PCF) based sensor has been performed to detect illegal drug namely ketamine, amphetamine, and...

    Pratishtha Pandey, Sapana Yadav, ... Zainab M. Almarhoon in Journal of Optics
    Article 13 June 2024
  3. Double-ridge arrays metasurface for multifunctional splitter at terahertzs

    In this paper, unlike many researches that focus on beam splitters based on gratings with symmetrical structures, an asymmetric grating with...

    Liqun Liu, Bo Wang, ... **jie Li in Applied Physics B
    Article 02 February 2024
  4. Research on EEG emotion recognition based on CNN+BiLSTM+self-attention model

    To address the problems of insufficient dimensionality of electroencephalogram (EEG) feature extraction, the tendency to ignore the importance of...

    Xueqing Li, Penghai Li, ... Weijie Wang in Optoelectronics Letters
    Article 22 August 2023
  5. Capillary Phenomena in Tubes Under Microgravity

    Propellant tanks and propulsion systems are essential for space missions. Studying capillary phenomena of the liquid in tubes with varying...

    Shangtong Chen, Di Wu, ... Yong Li in Brazilian Journal of Physics
    Article 03 August 2023
  6. Photometric and Spectroscopic Analysis of the SX Phe Star BL Cam

    In the present paper, we report the photometric and spectroscopic observations of the pulsating star BL Cam obtained by the 1.88 m telescope at the...

    M. Abdel-Sabour, M. I. Nouh, ... I. Zead in Astrophysics
    Article 01 December 2022
  7. Relevant subset computation using mutually dependent features and normalized divergence isolation forest using bio-image of heart to classify coronary heart disease

    Machine learning methodologies have gained attention in classifying clinical problems in recent years. Coronary heart disease is a significant...

    K. Pragash, J. Jayabharathy in Optical and Quantum Electronics
    Article 27 January 2024
  8. Enhancing response characteristics of palladium-doped vanadium pentoxide on a porous silicon substrate as gas sensor synthesized by pulsed laser deposition

    A gas sensor utilizing V 2 O 5 /Pd thin films has been successfully created by pulse laser deposition on porous silicon substrate, demonstrating rapid...

    Mayada A. Abed, Falah A.-H. Mutlak in Optical and Quantum Electronics
    Article 14 December 2023
  9. Three-dimensional model for skin tumor using plasmonic nanoparticles distribution and tissue optical clearing

    The spatial distribution of nanoparticles and optical clearing can improve laser hyperthermia treatment. This article addresses an effective...

    Soodeh Naderi, Mohammad Reza Salehi, ... Ebrahim Abiri in Optical and Quantum Electronics
    Article 07 March 2023
  10. The modulation classification methods in PPM–VLC systems

    Intelligent methods have been applied to many fields for a long time. Recently, Visible Light Communication (VLC) systems widely include learning and...

    Tuba Tanyıldızı Ağır, Mehmet Sönmez in Optical and Quantum Electronics
    Article 07 January 2023
  11. Atomic structure of Cr XIII and photoionization of Cr XII

    Photoionization (PI) of Cr XII is investigated using the Dirac atomic R -matrix method. The present energy levels of Cr XIII are in accordance with...

    Article 08 April 2022
  12. Deep-learning-based super-resolution and classification framework for skin disease detection applications

    One of the most dangerous malignancies in global diseases is skin cancer. The best way to survive skin cancer is to detect it in its early stages....

    Ibrahim Abd El-Fattah, Anas M. Ali, ... Fathi E. Abd El-Samie in Optical and Quantum Electronics
    Article 17 March 2023
  13. Natural Vibrations of Truncated Conical Shells Containing Fluid

    Abstract

    The article presents the results of studies on the natural vibration frequencies of circular truncated conical shells completely filled with...

    S. A. Bochkarev, S. V. Lekomtsev, V. P. Matveenko in Mechanics of Solids
    Article 01 December 2022
  14. Research progress on 2D ferroelectric and ferrovalley materials and their neuromorphic application

    Two-dimensional (2D) ferroelectric and ferrovalley materials have recently received extensive attention due to their significant advantages for...

    Yifan Tan, Junding Zheng, ... Chungang Duan in Science China Physics, Mechanics & Astronomy
    Article 26 June 2023
  15. Optimization of the Energy Conversion Efficiency by Bending Deflection Piezoelectric Cantilever Beams

    In the field of piezoelectric energy harvesting, a cantilever is widely used in a piezoelectric energy harvester (PEH) because it easily deforms...

    Chul Hee Ryu, Wonseop Hwang, ... Tae Hyun Sung in Journal of the Korean Physical Society
    Article 29 May 2020
  16. Polytropic gas cosmology in a 5-dimensional framework

    In this research, we study the polytropic gas cosmology in a 5-dimensional form of the flat Friedmann–Robertson–Walker framework. In this context, we...

    H. I. Ay, O. Aydogdu, M. Salti in Indian Journal of Physics
    Article 04 January 2021
  17. Preliminary investigation of the multivariate relations between program-selected forbush decreases, worldwide lightning frequency, sunspot number and other solar-terrestrial drivers

    Solar wind disturbances such as coronal mass ejections and their interplanetary counterparts and corotating interaction regions are interconnected...

    O. Okike, J. A. Alhassan in The European Physical Journal Plus
    Article 08 March 2022
  18. Growth of an Al2O3 Layer and Sn@Al2O3 Core-Shell Nanoparticles by Using a Silicon Oxide/Aluminum Bilayer

    An alternative method for the fabrication of an aluminum oxide (Al 2 O 3 ) layer was employed to produce Sn@Al 2 O 3 core-shell nanoparticles (NPs). The Al 2 O

    Article 27 January 2020
  19. A comprehensive analysis using 9 dark matter halo models on the spiral galaxy NGC 4321

    This paper addressed the dark matter analysis on the spiral galaxy NGC 4321 (M100) by considering the nine different dark matter profiles, so far...

    Tan Wei Shen, Zamri Zainal Abidin, Norsiah Hashim in Indian Journal of Physics
    Article 22 March 2021
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