Showing 1,361 - 1,380 results of 2,058 for search '"laser"', query time: 0.05s Refine Results
  1. 1361

    Asphalt Mixture Segregation Detection: Digital Image Processing Approach by Mohamadtaqi Baqersad, Amirmasoud Hamedi, Mojtaba Mohammadafzali, Hesham Ali

    Published 2017-01-01
    “…The visual inspection method has commonly been used to determine pavement texture and in-place core density test used for verification. Furthermore, laser-based devices, such as the Florida Texture Meter (FTM) and the Circular Track Meter (CTM), have recently been developed to evaluate the asphalt mixture texture. …”
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    Article
  2. 1362

    First Reported Case of Proliferative Retinopathy in Hemoglobin SE Disease by Paul Baciu, Christopher Yang, Aldo Fantin, Deborah Darnley-Fisch, Uday Desai

    Published 2014-01-01
    “…Hemoglobin analysis revealed Hb SE heterozygosity. Sector laser photocoagulation to areas of nonperfusion in both eyes resulted in regression of the peripheral neovascularization over a period of 6 months. …”
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    Article
  3. 1363

    A Novel and Robust Method for Investigating Fungal Biofilm by Biswambhar Biswas, Shumaiza Asif, Rekha Puria, Anil Thakur

    Published 2025-01-01
    “…We detail a step-by-step procedure for creating a substratum for biofilm growth and measuring biofilm thickness using confocal laser scanning microscopy (CLSM) and ultrastructure by scanning electron microscopy (SEM). …”
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  4. 1364

    The Ontological Multiplicity of Digital Heritage Models: A Case Study of Yunyan Temple, Sichuan Province, China by Jie Tan, Xin Guo, Haijing Huang

    Published 2025-01-01
    “…This paper investigates the ontological multiplicity of digital heritage objects within the context of a digital twin project focused on Yunyan Temple, Sichuan Province, China—a site threatened by natural disasters. The project employs laser scanning and photogrammetry to generate high-resolution 3D models at varying levels of detail. …”
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  5. 1365

    Optimal control of a Bose-Einstein condensate in an opticallattice: the non-linear and two-dimensional cases by E. Dionis, B. Peaudecerf, S. Guérin, D. Guéry-Odelin, D. Sugny

    Published 2025-02-01
    “…A wide variety of target states can be achieved with high precision by varying only the laser phases setting the lattice position. We discuss the physical relevance of the different results and the future directions of this work.…”
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  6. 1366

    A Case of Secondary Epiretinal Membrane Spontaneous Release by Andrey N. Andreev, Alexey V. Bushuev, Sergey N. Svetozarskiy

    Published 2016-01-01
    “…During the follow-up, slight visual deterioration, progressive deformation of the retinal profile, and an increase in diffuse retinal edema were observed. No surgical or laser treatment was performed. On the next visit, the spontaneous ERM separation with residual parapapillary fixation, the increase in visual acuity (0.9), and the decrease in retinal thickness were revealed. …”
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  7. 1367

    Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet Excitation by Cássio E. A. Santos, Márcio A. R. C. Alencar, Pedro Migowski, Jairton Dupont, Jandir M. Hickmann

    Published 2013-01-01
    “…The thermooptical coefficients, nonlinear refractive indexes of thermal origin, and degree of nonlocality were obtained for laser excitation tuned at 410 nm. Our results indicate that ionic liquids can be exploited as very efficient nonlinear media with large nonlocal character under violet excitation.…”
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  8. 1368

    Scale Dependence of Waviness and Unevenness of Natural Rock Joints through Fractal Analysis by Yingchun Li, Shengyue Sun, Hongwei Yang

    Published 2020-01-01
    “…The surfaces of three natural joints of granite with the same dimension of 1000 mm×1000 mm are digitised using a 3D laser scanner at three different measurement resolutions. …”
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  9. 1369

    Large Multinodular Toxic Goiter: Is Surgery Always Necessary? by Roberto Negro, Gabriele Greco

    Published 2016-01-01
    “…Then, before administering another 131I dose, the patient underwent a laser ablation treatment (LAT) in both nodules. After a significant shrinkage due to LAT, the patient received 400 MBq 131I. …”
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  10. 1370
  11. 1371

    Intrahepatic Stones: The Percutaneous Approach by Horst Neuhaus

    Published 1999-01-01
    “…These techniques can be combined with electrohydraulic lithotripsy or laser lithotripsy for disintegration of impacted calculi. …”
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    Article
  12. 1372

    Periodontal Management of Sturge-Weber Syndrome by Butchibabu Kalakonda, Koppolu Pradeep, Ashank Mishra, Krishnanjaneya Reddy, Tupili Muralikrishna, Vijaya Lakshmi, Radhika Challa

    Published 2013-01-01
    “…The present paper reports three cases of SWS with oral manifestations and periodontal management, which included thorough scaling and root planing followed by gingivectomy with scalpel and laser in cases 1 and 3 consecutively to treat the gingival enlargement. …”
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  13. 1373

    Progress in mid-infrared optoelectronics for high-speed free-space data throughput by Frédéric Grillot, Thomas Poletti, Salvatore Pes

    Published 2025-01-01
    “…Free-space laser communications offer a promising alternative for broadband data transmission in places where fiber optics are impractical. …”
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    Article
  14. 1374

    Reliability Evaluation of Water-Rich Loess Tunnel with Lining Crack Based on Extension Theory by Xiaohui Xue, Jun Zhang, Xinxing Zhou

    Published 2019-01-01
    “…Crack width, crack depth, crack length, crack geometry, and water seepage of the Qiaoyuan tunnel were measured by intelligent crack measuring instrument, 10 m tape, laser scanner, and dosing cup. According to the analytic hierarchy process (AHP), the judgment matrix could be used to describe the relative importance of each index. …”
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    Article
  15. 1375

    Optical Channel Capacity Upgrade Based on Multiwavelength Conversion XGM Using Semiconductor Optical Amplifier for Access Networks by Mohammad Syuhaimi Ab-rahman, Abdul Hameed Almabrok Swedan

    Published 2017-01-01
    “…The method is capable of converting a signal data of specific wavelength 1541 nm to certain wavelengths of CW’s laser 1554 nm and 1558 nm with 4 nm spacing. The pump power level was classified due to channel response. …”
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  16. 1376

    EDITORIAL PAPER - ENGINEERING by JT ADMIN

    Published 2019-12-01
    “…The topics considered include, but are not restricted to, electrical and electronic engineering, communications engineering, computer engineering, control and automation engineering, laser and optics engineering, medical engineering, biomedical engineering, mechatronics, mechanical engineering, material engineering, nanotechnology, thermal engineering, energy and renewable energy, chemical engineering , petroleum engineering, civil and structural engineering, surveying and geomatics engineering, water-resources engineering, environmental engineering, safety, risk management and quality, architecture, and technical education. …”
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  17. 1377

    Study of Band Gap of Silver Nanoparticles—Titanium Dioxide Nanocomposites by P. Barone, F. Stranges, M. Barberio, D. Renzelli, A. Bonanno, F. Xu

    Published 2014-01-01
    “…The nanocomposites were obtained doping TiO2, in both allotropic species anatase and rutile, with silver nanoparticles (grown by laser ablation process). X-ray photoelectron data indicate the absence of Ag-Ti chemical bonds, while measurements of photoluminescence and optical absorbance in UV-visible range show a quench in photoluminescence emission of about 50% and an increase in visible absorbance of about 20%. …”
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  18. 1378

    Micron-scale imaging using bulk ultrasonics by Loheshwaran Chandran, Mohamed Subair Syed Akbar Ali, Bradley Bobbs, Chandan Dutta, Joseph JD, Enakshi Bhattacharya, Prabhu Rajagopal

    Published 2024-10-01
    “…Challenges in wave reception are addressed by a custom-developed micro-focal laser with a sub-micron spot size and an innovative experimental set-up together with physics based signal processing. …”
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  19. 1379

    Engineering dual-driven pro-angiogenic nanozyme based on porous silicon for synergistic acceleration of burn infected wound healing by Wei Duan, Yue Gao, Ruru Xu, Sheng Huang, Xueqian Xia, Jingwen Zhao, Longhuan Zeng, Qiaolin Wei, Jia-Wei Shen, Jianmin Wu, Yongke Zheng

    Published 2025-04-01
    “…After exposure to 808 nm NIR laser, Pt@PSi-based photothermal and nano-catalytic combined therapy can achieve more than 95 % bacterial inhibition in vitro. …”
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  20. 1380

    EFFECTS OF HEAT TREATMENT ON THE UPCONVERSION AND NEAR-INFRARED EMISSIONS OF ERBIUM IN TRANSPARENT TELLURITE GLASS-CERAMICS by Vũ Hằng Nga, Đoàn Thị Phúc, Hồ Kim Dân

    Published 2020-05-01
    “…Compared with the glass samples before heat treatment, UC and NIR emission intensities of Er3+-doped in TAB tellurite transparent glass-ceramics under excitation of 980nm laser diode was significantly increased.…”
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