Showing 2,381 - 2,400 results of 2,783 for search '"lasers"', query time: 0.06s Refine Results
  1. 2381

    Mechanical Coupling between Endoderm Invagination and Axis Extension in Drosophila. by Claire M Lye, Guy B Blanchard, Huw W Naylor, Leila Muresan, Jan Huisken, Richard J Adams, Bénédicte Sanson

    Published 2015-01-01
    “…We probed this posterior region using laser ablation and showed that tension is increased in the AP orientation, compared to dorsoventral orientation or to either orientations more anteriorly in the embryo. …”
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  2. 2382

    Corneal Epithelial Removal with a Newly Designed Epithelial Brush by Ho Seok Chung, Seung Hwan Moon, Soon-Suk Kang, Minseop Kim, Hun Lee, Hungwon Tchah, Jae Yong Kim

    Published 2021-01-01
    “…Accumulation of clinical data is expected to expand the scope of application of new brushes for laser surface ablation.…”
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  3. 2383

    A New Method for Artificial Core Reconstruction of a Fracture-Control Matrix Unit by Qiang Liu, Jianjun Liu, Guihong Pei, Zhengwen Zhu, Yun Lei

    Published 2020-01-01
    “…According to the geometry and parameters, combining laser engraving technology, the fracture system is designed and engraved. …”
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  4. 2384

    Selective retina therapy with real-time feedback-controlled technology in central serous chorioretinopathy: a 24-month follow-up real-world prospective study by Hyeong Gon Yu, Chang Ki Yoon

    Published 2024-05-01
    “…Objective Although central serous chorioretinopathy (CSC) treatment using selective retinal therapy (SRT) has presented favourable outcomes, no long-term studies with a real-world clinical practice regimen have been conducted.Methods and analysis We performed a long-term assessment of CSC treatment using SRT with real-time feedback (RTF) technology. 50 patients (53 eyes) with CSC and more than a 1-month symptom duration were recruited and treated with SRT using a 1.7 µs pulse width, 527 nm neodymium-doped yttrium lithium fluoride (Nd:YLF) laser equipped with an RTF system.Results After 6 months of treatment, complete subretinal fluid resolution was achieved in 62% of the eyes. …”
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  5. 2385

    Regeneration of Deteriorated Internal Combustion Engine Components used in Thermal Power Plants by William Quitiaquez, Hugo Meneses, Patricio Quitiaquez, Isaac Simbaña

    Published 2025-01-01
    “…The additive remanufacturing technology of mechanical components that have reached the end of their useful life due to wear, through the L-DED laser directed energy deposition method, proves to be an effective method to obtain spare parts with similar or even superior characteristics to a new part, extending the product life cycle in the circular economy. …”
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  6. 2386

    Changes in Texture and Flavor of Dehydrated Shiitake Mushroom during Rehydration by LI Qianyu, CAO Xuehui, ZHUO Qiuchen, YOU Kaiyan, LIANG Zhitang, ZHU Danshi

    Published 2025-02-01
    “…An electronic tongue, headspace solid phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC-MS) and laser scanning confocal microscopy (LSCM) were used to analyze the texture and flavor characteristics of shiitake mushroom during the rehydration process. …”
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  7. 2387

    A Displacement Frequency Response Function-Based Approach for Locating Damage to Building Structures by Ching-Yun Kao, Xuan-Zhi Chen, Shih-Lin Hung

    Published 2020-01-01
    “…Several noncontact measurement technologies, such as optical, laser, radar, and GPS, have been developed to overcome these obstacles. …”
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  8. 2388

    Effect of Electromyographic Biofeedback Therapy on Ulnar Nerve Injury in Different Degrees by Beibei LI, Yiming XU, Lixing LI, Yuehong BAI

    Published 2020-06-01
    “…The control group was treated with medicine, kinesitherapy and laser physiotherapy, while the treatment group received electromyographic biofeedback therapy in addition,15 minutes per time, once a day, treated lasted for 8 weeks. …”
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  9. 2389

    Experimental Characterization of C–C Composite Destruction Under Impact of High Thermal Flux in Atmosphere and Hypersonic Airflow by Ryan Bencivengo, Alin Ilie Stoica, Sergey B. Leonov, Richard Gulotty

    Published 2025-01-01
    “…The test articles were preheated with CW laser radiation and then exposed to M = 6 flow at stagnation pressures up to 14 bar. …”
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  10. 2390
  11. 2391

    A Review and Scientometric Analysis of Global Research on Prefabricated Buildings by Wenhui Liu, Hong Zhang, Qian Wang, Tianran Hua, Hong Xue

    Published 2021-01-01
    “…Moreover, there were 11 co-citation clusters identified from the articles, and their themes included precast structures, waste management, progressive collapse, delay, precast facades, carbon reduction, laser scanning, and prefabricated residential building. …”
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  12. 2392

    Excavating trajectory planning of electric shovel based on dynamic excavating volume prediction by Juan Wu, Rui Liu, Baoguo Lin

    Published 2025-01-01
    “…Therefore, an electric shovel excavation trajectory planning method based on material surface perception is proposed, which firstly obtains the point cloud data of the material surface through laser radar to perceive the excavation environment, and then carries out horizontal calibration and filtering processing on the point cloud data, and adopts Delaunay triangulation rule to realize the calculation of the dynamic excavation volume of the material. …”
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  13. 2393

    Effective optical and treatment zone analysis by means of cross-over differences after lenticule extraction by Hamed Haidari, Victor Derhartunian, Thomas Magnago, Maren-Christina Lengle, Samuel Arba-Mosquera

    Published 2025-01-01
    “…Translational relevance: To determine the size of the effective optical and treatment zones after laser vision correction, a fully automated method was developed. …”
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  14. 2394

    Structure and properties of magnesia stone obtained by activation of caustic dolomite by Yu. V. Bikaeva, R. A. Ibragimov, I. D. Tverdov

    Published 2024-10-01
    “…Mechanical activation of the caustic dolomite was performed using a vortex layer device and the surface analysis of obtained specimens was carried out using a laser analyzer. X-ray analysis was used to determine the phase composition of the obtained specimens.Results. …”
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  15. 2395

    The visual outcomes and corneal biomechanical properties after PRK and SMILE in low to moderate myopia by Shivani Joshi, Aafreen Bari, Chetan Shakkarwal, Tushar Agarwal, Tanuj Dada, Rajesh Sinha, Jeewan Singh Titiyal, Namrata Sharma

    Published 2025-01-01
    “…The biomechanical parameters like deformation amplitude ratio (P < 0.01), inverse concave radius (P = 0.006), integrated ratio (P < 0.01), stress–strain index (P < 0.01), Ambrosio’s relational thickness (ArTH) (P < 0.01), and corneal biomechanical index-laser vision correction (P = 0.02) were altered more in the SMILE group than in the PRK group, while the biomechanically corrected intraocular pressure (P = 0.16) was comparable. …”
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  16. 2396

    Assessment of the Applicability and Steps of Implementing the Six Sigma Method in the Quality Management System of Additive Manufacturing by Ivan S. Kushnir, Anna P. Adylina, Tatyana A. Levina

    Published 2024-12-01
    “…The “define-measure-analyze-improve-control” cycle is used by the author in the context of this study to analyze the possible optimization of production procedures at additive manufacturing enterprises by selective laser melting (SLM). The analysis of production practices and suggestions for improving the quality of manufactured products, based on the DMAIC, method, will improve the current additive manufacturing processes at large technological enterprises and will be able to positively affect the quality characteristics of products. …”
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  17. 2397

    A Model Study of Building Seismic Damage Information Extraction and Analysis on Ground-Based LiDAR Data by Fan Yang, Xintao Wen, Xiaoshan Wang, Xiaoli Li, Zhiqiang Li

    Published 2021-01-01
    “…A rapid assessment of the extent of building damage is essential for emergency response management, rescue operations, and reconstruction. Terrestrial laser scanning technology can obtain high precision light detection and ranging (LiDAR) point cloud data of the target. …”
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  18. 2398

    injeksi intravitreal triamsinolon pada central retinal vein occlusion by Sherly Muchlis, Weni Helvinda

    Published 2020-04-01
    “…Untuk mengatasi NV okular seperti laser fotokoagulasi, dan terapi medikamentosa. Selain itu terdapat beberapa terapi alternatif CRVO yaitu chorioretinal venous anastomosis, tissue plasminogen activator, vitrektomi dan radial optic neurotomy. …”
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  19. 2399

    Golden Tandem of Photothermal Ablation and Simultaneous Anti-Inflammation in One Nanoparticle for Activated Macrophage-Targeted Atherosclerosis Treatment by Lu Y, Wang Y, Li Y, Li Y, Jiang YW, Li J

    Published 2025-02-01
    “…The preparation and characterization of GSNPD, their cellular toxicity, photothermal conversion and targeted ablation efficiency, anti-inflammation and ROS scavenging effect, as well as the inhibition of foam cell formation were studied in vitro.Results: The experimental results showed that the fabricated GSNPD NPs displayed positive effects on anti-atherosclerosis by pro-inflammatory macrophages ablation, NO production and ROS scavenging.Discussion: GSNPD NPs were designed to effectively and accurately ablate pro-inflammatory macrophages by recognizing and targeting to SR-A overexpressed on the activated macrophages of arterial plaques via PTT, and simultaneous inhibit the PTT-induced inflammation through the laser-activated NO release in situ. This match of therapeutic agents and inhibitors not only achieves good therapeutic effects but also minimizes side effects as much as possible, which may provide an effective way for PTT-based treatment of atherosclerosis.Keywords: gold nanorods, photothermal therapy, NO, activated macrophages, atherosclerosis…”
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  20. 2400