Search alternatives:
optical » optimal (Expand Search)
Showing 41 - 60 results of 3,725 for search 'optical different methods', query time: 0.17s Refine Results
  1. 41
  2. 42

    Generalized Method to Describe the Propagation of Pulses in Classical and Specialty Optical Fibers by Andres Macho, Roberto Llorente

    Published 2019-01-01
    “…Moreover, it is shown that our method can be applied to any kind of guided and unguided medium undergoing spatial and temporal perturbations, provided that the distance and temporal width between different consecutive spatial and temporal medium perturbations are respectively higher than the spatial and temporal width of the optical pulses.…”
    Get full text
    Article
  3. 43
  4. 44

    DISCREPANCY INR VALUE (INTERNATIONAL NORMALIZED RATIO) IN OPTICAL AND ELECTROMECHANICAL METHOD by Putri Adelia Yunensie

    Published 2021-07-01
    “…Purpose: To determine whether there are differences in the INR value between using the photo optic method and electromechanical method. …”
    Get full text
    Article
  5. 45

    Optimal path calculation method of optical network under complex constraints by Peng Zhu, Hong Sun, Qian Xiang, Zhenming Zhang

    Published 2024-12-01
    “…An optimal path calculation method is proposed, involving the transformation of the network topology based on various constraints. …”
    Get full text
    Article
  6. 46
  7. 47

    Optimized Neural Network Method for Temperature Estimation along Optical Fiber by LI Suya, DONG Yanwei, LI Lin, ZHANG Chi, LI Nan, NING Qi, CHEN Yonghui

    Published 2025-02-01
    “…【Methods】The article has developed programs in Matlab for fiber optic temperature calculation using the single slope method, the least squares fitting method based on the pseudo-Voigt model,and an ANN. …”
    Get full text
    Article
  8. 48
  9. 49

    Evaluation of gap formation for different adhesive agents in primary teeth with optical coherence tomography by Didem Sakaryalı Uyar, Leyla Asena, Resmiye Ebru Tirali

    Published 2024-01-01
    “…Purpose: This study aimed to evaluate gap formation between the tooth surface and restorative material in terms of microleakage by using optical coherence tomography (OCT) for self-etch and selective-etch applications of two different universal and one self-etch adhesives.Materials and Methods: Sixty non-caries, primary molar teeth were divided into six groups; self-etch and selective-etch application ways of two different universal and one self-etch adhesive systems (n:10). …”
    Get full text
    Article
  10. 50

    Differences in perceived chromatic aberration between emmetropic and myopic eyes using adaptive optics by Victor Rodriguez-Lopez, Paulina Dotor-Goytia, Elena Moreno, Maria Vinas-Pena

    Published 2025-08-01
    “…IntroductionThe study of polychromatic visual perception is challenging due to the number of entangled factors involved in the process, from the cues within visual information from the outside world, to the ocular optics, the retinal properties, and neural adaptation processes in the brain.MethodsIn this study, we used an adaptive optics (AO)- based polychromatic visual simulator to investigate the perception of combined optical cues and its dependence on refractive error. …”
    Get full text
    Article
  11. 51
  12. 52

    Biospeckle Optical Coherence Tomography in Visualizing the Heat Response of Skin: Age-Related Differences by Ryosuke Nakasako, Jun Yamada, Takahiro Kono, Hirofumi Kadono, Uma Maheswari Rajagopalan

    Published 2024-11-01
    “…However, the use of OCT in the investigation of skin vasculature heat stress is limited, with no study being conducted with different genders and different age groups. In this study, we propose biospeckle optical coherence tomography (bOCT), which visualizes the structural changes along a temporal scale to visualize the dynamic changes within the skin under heat stress. …”
    Get full text
    Article
  13. 53
  14. 54

    Energy dependence of the 6Li + 16O scattering and isotopic differences between potentials of the 6,7Li + 16O interactions by A. T. Rudchik, R. M. Zelinskyi, V. A. Plujko, A. P. Ilyin, Val. M. Pirnak, O. A. Ponkratenko, A. A. Rudchik, V. V. Uleschenko

    Published 2012-09-01
    “…. = 3.27 - 36.8 MeV known from literature, were analyzed within the optical model and coupled-reaction-channels method. …”
    Get full text
    Article
  15. 55

    Advances in Data Pre-Processing Methods for Distributed Fiber Optic Strain Sensing by Bertram Richter, Lisa Ulbrich, Max Herbers, Steffen Marx

    Published 2024-11-01
    “…Because of their high spatial resolution over extended lengths, distributed fiber optic sensors (DFOS) enable us to monitor a wide range of structural effects and offer great potential for diverse structural health monitoring (SHM) applications. …”
    Get full text
    Article
  16. 56

    Raman Spectroscopy in Optical Non-Invasive Diagnostics of Skin Neoplasms by O. I. Kaganov, I. G. Loginova, A. A. Moryatov, S. V. Kozlov, A. E. Orlov, I. A. Bratchenko, B. B. Dzhuraev

    Published 2024-07-01
    “…The method relies upon optical research methods, including Raman spectroscopy, a spectroscopic technique. …”
    Get full text
    Article
  17. 57

    Optical quantum positioning method based on random resampling of scattering free path by Mu ZHOU, Jing ZHANG, Yong WANG, Xiaolong YANG, Lingxia LI

    Published 2023-03-01
    “…To solve the problem that the quantum signal was disturbed by the scattering environment, which lead to large fluctuation of the positioning error and poor positioning robustness, an optical quantum positioning method based on random resampling of the scattering free path was proposed.The scattering model was established based on the Monte Carlo theory, and the scattering free path matrix was constructed by combining the environment information and coincidence counting results.The scattering free program was resampled, and the relative distance error of different light sources in different time groups was calculated.Based on that, the light sources were dynamically selected, and the position of the target object was estimated.Experimental results show that the positioning error of the proposed method can achieve the centimeter level, and the confidence probability of the positioning error within 0.12 m is 90.57%.…”
    Get full text
    Article
  18. 58

    Measurement of snowpack density, grain size, and black carbon concentration using time-domain diffuse optics by Connor Andrew Henley, Colin Richard Meyer, Jacob Ian Chalif, Joseph Lee Hollmann, Ramesh Raskar

    Published 2025-01-01
    “…Diffuse optical spectroscopy (DOS) techniques characterize scattering media by examining their optical response to laser illumination. …”
    Get full text
    Article
  19. 59

    Global Optical and SAR Image Registration Method Based on Local Distortion Division by Bangjie Li, Dongdong Guan, Yuzhen Xie, Xiaolong Zheng, Zhengsheng Chen, Lefei Pan, Weiheng Zhao, Deliang Xiang

    Published 2025-05-01
    “…To address this challenge, we propose a global optical-SAR image registration method that leverages local distortion characteristics. …”
    Get full text
    Article
  20. 60

    Comparison of Four Methods for Corneal Thickness Measurement by Teodora Marinova, Vesela Ivancheva, Svilena Peeva, Christina Grupcheva

    Published 2013-07-01
    “…The study was based on evaluating repeatability and comparability of four different methods formeasuring the corneal thickness. …”
    Get full text
    Article