Search alternatives:
optical » optimal (Expand Search)
Showing 2,601 - 2,620 results of 3,725 for search 'optical different (method OR methods)', query time: 0.19s Refine Results
  1. 2601

    Reconstruction of Petermann glacier velocity time series using multi-source remote sensing images by Zongze Li, Jinsong Chong, Yawei Zhao, Lijie Diao

    Published 2024-12-01
    “…Synthetic aperture radar (SAR), as an active microwave sensor, represents a common method to monitor glacier velocity. However, the changes of glacier surface could cause the data missing of glacier velocity due to incoherence. …”
    Get full text
    Article
  2. 2602

    BRDF Correction in Landsat Directional Reflectance Data by Combining Optimal BRDF Archetype With Spectral Characteristics by Aojie Shen, Jie Shao, Xin Qi, Zhongzheng Zhu, Yujie Dai, Qi Zeng

    Published 2025-01-01
    “…Experimental results show that under varying degrees of BRDF effects in Landsat observations, the proposed method consistently and effectively reduces the directional reflectance differences caused by the BRDF. …”
    Get full text
    Article
  3. 2603
  4. 2604
  5. 2605

    Synthesis, Tunable Multicolor Output, and High Pure Red Upconversion Emission of Lanthanide-Doped Lu2O3 Nanosheets by Lingzhen Yin, Tianmei Zeng, Zhigao Yi, Chao Qian, Hongrong Liu

    Published 2013-01-01
    “…Moreover, under 980 nm laser diode (LD) excitation, multicolor output from red to yellow was realized by codoped different lanthanide ions in Lu2O3. It is noteworthy that high pure strong red upconversion emission with red to green ratio of 443.3 of Er-containing nanocrystals was obtained, which is beneficial for in vivo optical bioimaging.…”
    Get full text
    Article
  6. 2606

    Light–Matter Interaction in Black Phosphorus Coupled to a Si Photonic Crystal at Near Infrared Band by Qin Lu, Cizhe Fang, Yan Liu, Genquan Han, Jincheng Zhang, Yue Hao

    Published 2019-01-01
    “…The optical characteristics are simulated by the numerical method finite difference time domain. …”
    Get full text
    Article
  7. 2607

    Evaluation of Real-Time Intelligent Sensors for Structural Health Monitoring of Bridges Based on Swara-Waspas; a Case in Iran by Mahdi Bitarafan, Sarfaraz Hashemkhani Zolfani, Shahin Lale Arefi, Edmundas Kazimieras Zavadskas, Amir Mahmoudzadeh

    Published 2014-12-01
    “…Through a decision-making method using new hybrid methodology based on SWARA and WASPAS, existential necessity degree of all indices and sensors were obtained and eventually the following result captured: applying piezoelectric sensors is optimal in smart health monitoring to be used in Iran bridges and optical fiber sensor was recognized as the second optimum option.…”
    Get full text
    Article
  8. 2608

    On-demand, readily degradable Poly-2,3-dihydrofuran enabled by anion-binding catalytic copolymerization by Zhen Zhang, Wenxiu Lv, Maosheng Li, Yanchao Wang, Xianhong Wang, Youhua Tao

    Published 2025-05-01
    “…This method leads to incorporating low density of individual in-chain acetal sequences in PDHF chains with high-molecular-weight (up to 314 kDa), imparting on-demand hydrolytic degradability while without sacrificing the thermomechanical, optical, and barrier properties of the native material. …”
    Get full text
    Article
  9. 2609

    Determination of nuclear charge radius by extreme-ultraviolet spectroscopy of Na-like ions by A. Hosier, Dipti, S. A. Blundell, A. Lapierre, R. Silwal, G. Gwinner, J. N. Tan, A. Naing, J. D. Gillaspy, Y. Yang, P. Szypryt, G. O'Neil, H. Staiger, J. M. Dreiling, A. C. C. Villari, I. Angeli, Yu. Ralchenko, E. Takacs

    Published 2025-02-01
    “…We report on a method for determining the absolute nuclear charge radius of high-Z elements using extreme-ultraviolet spectroscopy of highly charged Na-like ions in tandem with highly accurate atomic structure calculations of transition energy differences. …”
    Get full text
    Article
  10. 2610

    Evaluation of the Effectiveness of the Socket Preservation Technique Using Allogeneic and Xenogeneic Materials—A Preliminary Study by Piotr Wróbel, Adam Piecuch, Michał Bąk, Paweł Krynicki, Jakub Adamczyk, Piotr Mojżesz, Agnieszka Kiełboń, Sylwia Wójcik, Martin Starosta, Won-Pyo Lee, Tadeusz Morawiec

    Published 2025-05-01
    “…The purpose of this study was to evaluate changes in alveolar ridge dimensions and alterations of optical bone density in sockets grafted with two different biomaterials. …”
    Get full text
    Article
  11. 2611

    MelanoDet: Multimodal Imaging System for Screening and Analysis of Cutaneous Melanoma by Alina Elena Sultana, Maria Oniga, Paul Florin Rus, Andra Laura Dobre, Olguta Anca Orzan

    Published 2025-01-01
    “…To ensure accurate lesion inspection, an analytical method based on the optical cameras parameters estimated the cameras’ common field of view, to capture the same region of interest. …”
    Get full text
    Article
  12. 2612

    Unidirectional Alleviation of the Diffraction Limit in Geometrically Anisotropic Photonics by El Badri Youssef, Mangach Hicham, Belkacem Abdelhaq, Oubeniz Hammou, Bouzid Abdenbi, Achaoui Younes

    Published 2025-01-01
    “…Rationally constructed materials have enabled access to optical capabilities beyond nature’s limitations, thanks to advances made in both theory and experiment. …”
    Get full text
    Article
  13. 2613

    Visual advantage in deaf adults linked to retinal changes. by Charlotte Codina, Olivier Pascalis, Chris Mody, Peter Toomey, Jill Rose, Laura Gummer, David Buckley

    Published 2011-01-01
    “…We investigated neural changes at the retina and optic nerve head in profoundly deaf (N = 14) and hearing (N = 15) adults using Optical Coherence Tomography (OCT), an in-vivo light interference method of quantifying retinal micro-structure. …”
    Get full text
    Article
  14. 2614

    Biological properties study of bioactive diopside prepared from local raw materials by Souheila Zouai, Asma Fares, Salma Khuwaylid, Khawla Ezzedine, Abdelhamid Harabi

    Published 2025-02-01
    “…In this study, it was synthesized of ultrafine-structured diopside granules using the sintering method from solid raw materials (Dolomite) at a temperature of 1300 °C for 2 hours. …”
    Get full text
    Article
  15. 2615

    Chiral carbon dot as a fluorescent stain with enantiomer-dependent cell imaging by Zahra Hallaji, Seyed-Omid Kalji, Zeinab Bagheri, Majid Sadeghizadeh, Bijan Ranjbar

    Published 2025-04-01
    “…The LCD and DCD share very identical properties, including optical absorption, fluorescence emission, functional groups, size, and zeta potential, with the only difference being their chirality. …”
    Get full text
    Article
  16. 2616

    Composition control of YbFe2O4 electronic ferroelectric thin films with PLD growth process monitoring by K. Shimamoto, T. Hayama, T. Yoshimura, N. Fujimura

    Published 2025-03-01
    “…The optimal laser fluence for crystal growth was controlled by tuning the laser energy and focusing lens position, assisted by an in situ monitoring technique of the plasma plume ablated from the ceramic target with optical emission spectroscopy. A multiple-target PLD system using six varieties of ceramic targets with different crystal phases and compositions was introduced to control the Fe/Yb composition ratio of YbFe2O4 epitaxial thin films. …”
    Get full text
    Article
  17. 2617

    Distribution Network Differential Protection Technology Based on 5G Communication and Improved DTW by YU Yang, TANG Wei, YE Yuanbo, SHAO Qingzhu, YANG Ruijin, HUANG Yuhui

    Published 2023-08-01
    “…Simulation results show that the differential protection method of distribution network based on 5G communication and improved DTW is selective and fast,and can be reliably operated in different scenarios.…”
    Get full text
    Article
  18. 2618

    Room-temperature gas sensor based on semiconductor nanoscale heterostructures ZnS/CdS by S. L. Prokopenko, G. M. Gunya, S. M. Makhno, P. P. Gorbyk

    Published 2017-11-01
    “…A number of samples with different molar ratio Zn/Cd were synthesized. The XRD method shows appearance of the cubic phase of ZnS on hexagonal CdS. …”
    Get full text
    Article
  19. 2619

    Detection and Monitoring of Floating Plastic Debris on Inland Waters From Sentinel-2 Time Series by Daniele Cerra, Stefan Auer, Adrian Baissero, Felix Bachofer

    Published 2025-01-01
    “…Second, identified sensitive areas can be monitored over time, and the extent of plastic cover at subpixel level estimated using spectral unmixing. The method needs as main input parameters only a temporal time frame and an area of interest, therefore, no specific image must be selected nor region of interest manually outlined. …”
    Get full text
    Article
  20. 2620

    Toward Effective Monitoring of Diffuse VOC Emissions: A Critical Discussion and Review of the Applications of EN 17628:2022 by Luca Carrera, Selena Sironi, Marzio Invernizzi

    Published 2025-03-01
    “…In addition, these techniques, despite being well-established, are particularly complex from both a technical–scientific and logistical–economic point of view. An emerging method, Quantitative Optical Gas Imaging (QOGI) appears to theoretically overcome some issues, but requires further studies to ensure accurate and reproducible quantification of emissions. …”
    Get full text
    Article