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Showing 201 - 220 results of 3,725 for search 'optical different method', query time: 0.18s Refine Results
  1. 201

    Ultrasound diagnostic criteria of anterior ischemic optic neuropathy and optic neuritis by V. V. Neroev, T. N. Kiseleva, E. K. Eliseeva, A. V. Baeva, K. V. Lugovkina, M. V. Ryabina, V. E. Tankovsky

    Published 2023-07-01
    “…Purpose: to determine objective echographic criteria for the differential diagnosis of anterior ischemic optic neuropathy (AION) and optic neuritis (ON).Material and methods. …”
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    Article
  2. 202

    Studies of Hot Stars and Other Observational Programs Using the 1-Meter Optical Telescope Zeiss-1000 of SAO RAS by Vladimir V. Komarov, Victoria N. Komarova, Alexander S. Moskvitin

    Published 2025-05-01
    “…The research programs cover different fields of astrophysics. The topic of “hot stars” and other important developments have become possible due to the introduction of new research methods at the telescope. …”
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    Article
  3. 203

    Non-Destructive Detection Method of Apple Watercore: Optimization Using Optical Property Parameter Inversion and MobileNetV3 by Zihan Chen, Haoyun Wang, Jufei Wang, Huanliang Xu, Ni Mei, Sixu Zhang

    Published 2024-08-01
    “…This study proposes an innovative detection method based on optical parameter inversion and the MobileNetV3 model. …”
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    A method for quantifying and automatic grading of musculoskeletal ultrasound superb microvascular imaging based on dynamic analysis of optical flow model by Shanna Liu, Bo Shang, Junliang Yan, Zenghua Zhu, Yuanhao Ding, Qingli Zhou, Chengjing Wei, Yuqiang Shen, Xinjian Zhu

    Published 2025-04-01
    “…Real-time dynamic quantification of superb microvascular flow signals is achieved via motion estimation and skeleton extraction based on the optical flow model. The Kappa consistency test evaluates the agreement between the automated grading system and physician assessments, with differences between the two methods analyzed. …”
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    Article
  8. 208

    The principle of direct and negative feedback regulation of endocrine functions and the possibility of using polarization biomedical optic methods in the diagnosis of nodular goite... by Yu.Ye. Rohovyi, O.V. Bilookyi, O.H. Ushenko, V.V. Bilookyi

    Published 2024-06-01
    “…The structure and quantitative changes of thyroid gland can be assessed more informatively and accurately by polarization biomedi­cal optics. The purpose was to substantiate the possibility of using polarization biomedical optic methods in the diagnosis of nodular thyroid goiter based on the application of an integrative pathophy­siological approach of the principle of direct and negative feedback regulation of endocrine functions. …”
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    Article
  9. 209

    Application of fluorescence spectroscopy as a field method in the determination of varietal differences after tomato harvesting by Veselina MASHEVA, Vanya SLAVOVA

    Published 2023-12-01
    “…The study’s purpose is to establish the application based on fluorescence spectroscopy as a field method in the determination of varietal differences after tomato harvesting. …”
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    Article
  10. 210

    Microstructure and mechanical properties of 1000 MPa grade deposit metals under different welding methods by Zhilong CAO, Tongbang AN, Yue ZUO, Daoping ZENG, Chengyong MA, Yun PENG

    Published 2025-05-01
    “…The results show that the final weld microstructure of the deposited metal prepared by different welding methods consists of lath martensite, lath bainite, Granular bainite and retained austenite. …”
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    Evaluation of a digital fully-contactless optical device to quantify and record breathing pattern components at rest and after exercise by Panagiotis Sakkatos

    Published 2025-07-01
    “…Conclusions: The SLP is an accurate method to quantify and measure timing indices and the ratio of the ribcage motion to the abdominal motion under different breathing conditions.…”
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  15. 215

    Dual-fiber optical tweezers integrating high-sensitivity structured-light displacement measurement system on fiber end-face by Guofeng Li, Wei Xiong, Haining Feng, Zijian Feng, Tengfang Kuang, Zhechun Lu, Xiang Han, Xin He, Xinlin Chen, Junbo Yang, Guangzong Xiao

    Published 2025-03-01
    “…Our results demonstrate a displacement sensitivity reaching the 0.1 pm/Hz1/2 level, which surpasses the performance of most results using the quadrant photodiode method. Ultimately, we discussed the possibilities of using two etched fibers to detect displacements in different directions, or integrating this method into a single optical fiber. …”
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    THE ROLE OF DIFFUSE OPTICAL SPECTROSCOPY IN THE DIAGNOSIS OF BREAST CANCER (CASE REPORT) by M. V. Pavlov, S. A. Pegov, A. G. Orlova, G. Yu. Golubyatnikov, L. V. Shkalova, P. A. Malinina, P. I. Rykhtik, I. V. Turchin, A. V. Maslennikova

    Published 2019-09-01
    “…Over the past 20 years, the BC imaging capabilities have expanded due to the introduction of optical methods into clinical practice. These methods are based on differences in the optical properties between normal and pathological breast tissues. …”
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    Article