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2041
Diagnosing Cancerous Tumor Using Photoacoustic Imaging and Thermoacoustic Tomography with Electric Excitation Techniques—A Numerical Approach for Comparison
Published 2022-12-01“…Finally, by studying the data matrix of the two simulations, we can demonstrate the maximum difference of stress in and out of tumor in the two methods is about 0.1 Pa higher in PAT relative to the TATE. …”
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2042
Non-contact lensless holographic reconstruction of diffractive intraocular lenses profiles
Published 2025-01-01“…Diffractive MIOLs are a widely adopted ophthalmologic option for the correction of presbyopia in patients undergoing cataract surgery. The MIOL optical design might introduce non-negligible optical performance differences between lenses as well as the introduction of undesirable photic phenomena (such as halos and glare) affecting the vision of users. …”
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2043
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2044
ONTOGENETIC PROFILE OF THE GLUTATHIONE S-TRANSFERASE ACTIVITY IN MUSCA DOMESTICA L.
Published 2024-10-01“…To study the ontogenetic profile of glutathione-S-transferase activity in Musca domestica L. Materials and methods. The glutathione-S-transferase activity was determined in M. domestica of laboratory (TY and UF) and field (Nov and Nik) strains at different ontogenetic stages. 1-Chloro-2,4-dinitrobenzene was used as the substrate and the optical density was recorded at 340 nm in kinetic mode. …”
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2045
Modern approaches to cataract surgery with high visual acuity based on wavefront analysis
Published 2023-12-01“…Purpose. Evaluate the optical system of the eye with initial cataracts and high visual acuity. …”
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2046
Low-cost CMOS BM-TIA Design for PON
Published 2025-02-01“…【Objective】With the rapid growth in demand for high-speed Passive Optical Networks (PONs), low-cost, low-noise Burst Mode Transimpedance Amplifiers (BM-TIAs) have become a key limiting factor. …”
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2047
Event-based high-resolution neutron image formation analysis using intensified CMOS cameras
Published 2024-11-01“…An analysis of the light signature caused by neutron absorption events is performed and some resulting issues for both GGG and GOS regarding optical system design are addressed. Both scintillators reach similar resolution (4–5 $${\upmu }$$ μ m) in event mode acquisition despite different light emission characteristics. …”
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2048
Quantitative Analysis of Macular Retina Using Light Reflection Indices Derived from SD-OCT for Pituitary Adenoma
Published 2020-01-01“…The mean values of the corrected optical intensity were decreased in the patients without universally significant differences. …”
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2049
The Effect Of Focus Error And Spherical Aberration On Sharp Edge Image Intensity
Published 2023-01-01“…Also optimum balance values for each kind of aberration were determined, these values have been used in programs prepared specially for calculating (ESF) using quick basic programming language with Simpson method for numerical integrals in order to calculate the intensity of different quantities of aberrations such as focus error and spherical aberration (first, Third, fifth – orders) . …”
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2050
Characterization of the Plasma Generated by a Compact Theta Pinch
Published 2024-12-01“…In this paper, we describe the results of experimental research on a small-scale Theta Pinch created with Helium or Hydrogen plasmas. Different plasma diagnostics, namely, optical, microwave cut-off, laser interferometry, visible spectroscopy, Thomson scattering, and Laser-Induced Fluorescence were used to characterize the time- and space-resolved evolution of the plasma parameters, and the specific features of these diagnostic results obtained are discussed. …”
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2051
Resolution-Enhanced Ptychographic Modulation Imaging via Divergent Illumination
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2052
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2053
Use of Sentinel-2 images for the detection of sandbars along the Lower Vistula
Published 2020-09-01“…Aim of the study: The aim of this paper was to develop and test detection methods of sandbars for a selected section of the Lower Vistula river with the use of Sentinel-2 Level 2A optical images. …”
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2054
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2055
Hybrid Video Stabilization for Mobile Vehicle Detection on SURF in Aerial Surveillance
Published 2015-01-01“…Then, a list of dynamic pixels was obtained and grouped for different moving vehicles by comparing the different optical flow normal. …”
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2056
Transverse orbital angular momentum and polarization entangled spatiotemporal structured light
Published 2025-02-01“…Intra-system entanglement occurs between non-separable modes within the same system. For optical systems, the various degrees of freedom of light represent different modes, and the potential use of light to create higher dimensional classical entangle states offers a promising potential to drive new technological developments. …”
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2057
Influence of Environment Conditions on Ultrasonic and Electrostatic Precipitation of Aerosols of Wood Flour
Published 2020-02-01“…The efficiency of ultrasonic and electrostatic precipitation in different relative humidity and temperature conditions in an enclosed space was studied using optical measurement methods of particle size and concentration.…”
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2058
A Brief Discussion of the Mechanisms of Substance Recognition and Signal Transformation in Chemical Sensing
Published 2025-01-01“…This article systematically compares the similarities and differences of various recognition methods in terms of recognition mechanism, sensitivity, and selectivity, and deeply explores the diversity and applicability of signal transduction methods from optical to electrical signals. …”
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2059
Numerical Simulation of Breast Cancer in the Early Diagnosis with Actual Dimension and Characteristics Using Photoacoustic Tomography
Published 2023-03-01“…The optical, thermal, elastic, and acoustic characteristics of different layers of breast and tumor at radiated laser wavelength (800 nm) were accurately calculated or obtained from a reliable source. …”
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2060
Predictive modeling of electrochromic performance in ammonium metatungstate solutions using machine learning algorithms
Published 2025-02-01“…Decision tree regression (DTR) and kernel ridge regression (KRR) emerged as the most effective ML methods for these ECDs.…”
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