Search alternatives:
optical » optimal (Expand Search)
Showing 381 - 400 results of 3,725 for search 'optical different (method OR methods)', query time: 0.18s Refine Results
  1. 381
  2. 382

    Image Quality in Adaptive Optics Optical Coherence Tomography of Diabetic Patients by Elisabeth Brunner, Laura Kunze, Wolfgang Drexler, Andreas Pollreisz, Michael Pircher

    Published 2025-02-01
    “…<b>Background/Objectives</b>: An assessment of the retinal image quality in adaptive optics optical coherence tomography (AO-OCT) is challenging. …”
    Get full text
    Article
  3. 383

    Retinal clinical and morphofunctional changes in high myopia in combination with age-related macular degeneration of different stages by L. K. Moshetova, I. B. Alekseev, I. V. Vorobyeva, Yu. A. Nam

    Published 2022-09-01
    “…Purpose: an analysis of clinical and morphofunctional changes of the retina in high myopia combined with age-related macular degeneration (AMD) of various stages.Materials and methods. We examined 45 patients (87 eyes, mean age 60 years) with high myopia (ave. spherical equivalent (SE) of refraction -11.0 D [-15.0; -7.125]) and the “dry” form of AMD, categories AREDS 1, 2, 3. …”
    Get full text
    Article
  4. 384
  5. 385
  6. 386

    Anatomical and optical parameters and aberrations of the optical system of the eye in anisometropic myopia by V. V. Neroev, E. P. Tarutta, N. V. Khodzhabekyan, A. T. Khandzhian, S. G. Harutyunyan

    Published 2023-07-01
    “…Purpose: to compare anatomical and optical parameters and aberrations of both eyes in patients with acquired and congenital anisometropic myopia.Material and methods. 22 patients (44 eyes) aged 18–35 (averagely, 25.2) with acquired and congenital anisometropic myopia were examined using the Galilei G6 optical eye system analyzer (Ziemer, Switzerland). …”
    Get full text
    Article
  7. 387

    Application of the acoustic emission method in fatigue cracking and fracture toughness estimation for steel by S. PILECKI, J. SIEDLACZEK

    Published 2014-05-01
    “…It has been stated that creation of the fatigue cracks in steel can be detected much earlier by use of the AE method than it was possible by use of the classical optical method. …”
    Get full text
    Article
  8. 388

    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. …”
    Get full text
    Article
  9. 389

    An Ante Hoc Enhancement Method for Image-Based Complex Financial Table Extraction by Weiyu Peng, Xuhui Li

    Published 2025-01-01
    “…The experimental results show that the use of the proposed method can significantly improve the performance of different table extraction methods, with increases in F1 scores of between 5.10 and 14.36 points being recorded.…”
    Get full text
    Article
  10. 390

    An Automatic Injection Device and the Method for Carbon and Oxygen Isotopes Analyses of Carbon Monoxide by Xi-jie YIN, Hai-li YANG, Pei-yu CHEN

    Published 2025-05-01
    “…The optical spectroscopy method is mainly used in the studies on theoretical CO isotope effects, but its analytical precision is low. …”
    Get full text
    Article
  11. 391

    A modern method for radar stealth through creating an analogue black hole by Hamid Bigdeli, Akbar Asgharzadeh-Bonab, Moslem shafiee

    Published 2024-09-01
    “…Analogue black holes have always received plenty of attention and research in recent years due to their unique and astonishing properties, so that they have been designed and implemented in the form of different hydrodynamic, solid state, Bose-Einstein condensate, and optical systems. …”
    Get full text
    Article
  12. 392
  13. 393

    Studies on glucose detection using graphene quantum dots prepared by hydrothermal method by Swapnali P. Rajmane, Omkar S. Nille, G. B. Kolekar, Shivaji B. Sadale

    Published 2025-07-01
    “…Herein, GQDs were synthesized by low-temperature, cost-effective and environmentally benign hydrothermal method using citric acid as a carbon precursor. The formation of GQDs was confirmed using various analytical and characterization techniques. …”
    Get full text
    Article
  14. 394

    TiO2 paste for DSSC photoanode: preparation and optimization of application method by I. O. Selyanin, A. S. Steparuk, R. A. Irgashev, A. V. Mekhaev, G. L. Rusinov, A. S. Vorokh

    Published 2020-10-01
    “…The TiO2 layer parameters for applying and annealing were optimized by varying the layer thickness and using different masks. The surface morphology of annealed layers was controlled by optical microscopy. …”
    Get full text
    Article
  15. 395

    Dimensional accuracy of provisional complete crown made by the 3D printing method by Ellen Randoli Pereira, Luigi Giovanni Bernardo Sichi, Marcelle Simões Coelho, Gabriel Cirone Lopes, Rodrigo Máximo de Araújo

    Published 2024-09-01
    “…Results: No significant statistical difference was observed between the different angles, or the number of complete crowns printed at once. …”
    Get full text
    Article
  16. 396

    A Spectral Method for Rapidly Determining the Linear Birefringence of Thin Polymer Films by Dana Ortansa Dorohoi, Dan Gheorghe Dimitriu

    Published 2024-12-01
    “…Two channeled spectra must be recorded for a transparent system containing a thick anisotropic layer and a thin stretched polymer film, when the two anisotropic uniaxial layers have parallel and perpendicular optical axes, respectively. The sum and difference of the two channeled spectra indicate (by the positions of the maxima and minima in the resulting channeled spectra) the phase difference introduced by the thin polymer film. …”
    Get full text
    Article
  17. 397

    Rapid determination of Ferrum, Manganese, Strontium and Barium in geothermal water by ICP-OES by Mei Han, Wei Zhang, Na Jia, Ke Li, Chen-ling Zhang, Jia Liu, Xiang-ke Kong

    Published 2025-05-01
    “…In this study, we optimized the determination of ferrum, manganese, strontium and barium in geothermal water samples collected from different regions. A matrix matching method was established for accurate quantification using Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES). …”
    Get full text
    Article
  18. 398
  19. 399

    CD44 and EPCAM expression in pleomorphic adenoma and mucoepidermoid carcinoma: An immunohistochemical method by Laleh Maleki, Bahareh Fattahi, Seyed Mohammad Razavi, Mina Shekarian, Shahnaz Eskandari

    Published 2025-01-01
    “…Specimens were prepared using immunohistochemical methods and analyzed under an optical microscope. …”
    Get full text
    Article
  20. 400