Showing 2,241 - 2,260 results of 2,783 for search '"laser"', query time: 0.06s Refine Results
  1. 2241

    Deposition Characteristics of Air-Assisted Sprayer Based on Canopy Volume and Leaf Area of Orchard Trees by Chenchen Gu, Jiahui Sun, Si Li, Shuo Yang, Wei Zou, Changyuan Zhai

    Published 2025-01-01
    “…The study addresses the knowledge gap by utilizing laser detection and ranging (LiDAR) to measure the thickness and leaf area of orchard tree canopies. …”
    Get full text
    Article
  2. 2242

    Evaluation of the Cost of Intelligent Upgrades of Transportation Infrastructure for Intelligent Connected Vehicles by Zongwei Liu, Haokun Song, Hong Tan, Han Hao, Fuquan Zhao

    Published 2022-01-01
    “…The results show that the intelligent transportation infrastructure for advanced ICVs mainly includes communication base stations, roadside units (RSUs), vision sensors, millimeter-wave radars, laser radars (LiDARs), meteorological sensors, intelligent signal machines, edge computing servers, and cloud computing centers. …”
    Get full text
    Article
  3. 2243

    Role of Barystatic Sea Level Change in Global Mass Conservation and Its Excitation to Length‐Of‐Day Variations by Qiqi Shi, Yonghong Zhou, Cancan Xu, Xueqing Xu

    Published 2025-01-01
    “…LOD mass term contributions derived from GRACE/GFO mass estimates considering global mass conservation show high consistency with satellite laser ranging results and are much closer to geodetic LOD observations than EAM products at seasonal and non‐seasonal time scales. …”
    Get full text
    Article
  4. 2244

    Gold nanorod-based engineered nanogels for cascade-amplifying photothermo-enzymatic synergistic therapy by Ling Ding, Xiaoshan Wang, Qing Wu, Xia Wang, Qigang Wang

    Published 2024-12-01
    “…Benefiting from photothermal-induced hyperthermia upon near-infrared (NIR) laser exposure, the exogenous ROS (including H2O2) were boosted by the AuNR nanogel owing to the intercellular stress response. …”
    Get full text
    Article
  5. 2245

    Design of an FPGA-Based High-Speed Data Acquisition System for Frequency Scanning Interferometry Long-Range Measurement by Sivagunalan Sivanathan, Mohammed Ali Roula, Kang Li, Dun Qiao, Nigel Joseph Copner

    Published 2024-01-01
    “…The proposed system incorporates an external sampling clock, referred to as the K-clock, which linearizes the laser’s tuning rate, enabling optical measurements to be sampled at equal optical frequency intervals rather than equal time intervals. …”
    Get full text
    Article
  6. 2246

    Complications Leading to Keratoplasty among Contact Lens Users and LASIK Patients: A 10-Year Cross-Sectional Analysis by Sloan W. Rush, Blaze Bulla, Ryan B. Rush

    Published 2021-01-01
    “…To determine the incidence and outcomes in patients who underwent penetrating keratoplasty (PK) resulting from complications related to contact lens (CL) use and laser in situ keratomileusis (LASIK) in a metropolitan area of the United States. …”
    Get full text
    Article
  7. 2247
  8. 2248

    Onset of Intense Surface Enhanced Raman Scattering and Aggregation in the Au@Ag System by Priya Bhatia, Joseph Consiglio, John Diniz, Jia E. Lu, Christopher Hoff, Shelby Ritz-Schubert, Roger H. Terrill

    Published 2015-01-01
    “…An “inner filter” model is introduced and applied to compensate for solution extinction when the exciting laser radiation is significantly attenuated. This model permits a summary of the SERS responses in the form of plots of SERS intensity versus the aggregate absorption at 830 nm, which shows the excellent correlation between intense SERS and LSPR bands extinction.…”
    Get full text
    Article
  9. 2249

    Spherical implantable collamer lens with postoperative adjunctive LASIK in the treatment of high compound hyperopic astigmatism by Daniel Q. Li, Mathieu Gauvin, Guillermo Rocha, Pierre Trottier, Louis Racine, Avi Wallerstein

    Published 2025-01-01
    “…Abstract Objective To assess refractive and visual outcomes of a spherical Implantable Collamer Lens (ICL) followed by planned postoperative adjunctive laser-assisted in situ keratomileusis (LASIK) in the treatment of high compound hyperopic astigmatism. …”
    Get full text
    Article
  10. 2250

    The heat treatment effects on the microstructure, hardness, and sigma phase content of L-PBF SAE 316L stainless steel by Jose M. Costa, Beatriz S. Monteiro, Francisca A. Rocha, Mariana S. Cunha, Manuel F. Vieira, Elsa W. Sequeiros

    Published 2024-05-01
    “… This research aims to enhance the understanding of the interrelationships among the manufacturing process, microstructure, and mechanical properties in the Laser Powder Bed Fusion (L-PBF) of SAE 316L stainless steel (SS), which can lead to the appearance of undesirable phases, like sigma (σ). …”
    Get full text
    Article
  11. 2251

    Accuracy of Intraocular Lens Power Calculation Formulas for Highly Myopic Eyes by Yichi Zhang, Xiao Ying Liang, Shu Liu, Jacky W. Y. Lee, Srinivasan Bhaskar, Dennis S. C. Lam

    Published 2016-01-01
    “…The refractive prediction errors of IOL power calculation formulas (SRK/T, Haigis, Holladay, Hoffer Q, and Barrett Universal II) using User Group for Laser Interference Biometry (ULIB) constants were evaluated and compared. …”
    Get full text
    Article
  12. 2252

    Evaluation of windproof and sand fixation effect of protective system in the Desert oasis ecotone of Mingsha Mountain Dunhuang by Kecun Zhang, Hongxue Zhang, Zhishan An, Chengjie Xue

    Published 2025-01-01
    “…Therefore this study employs a three-dimensional (3D) laser scanner to monitor surface accumulation and erosion, and through field observations, collects data on wind profiles, grain size, and sand transport rates to uncover the role of DOE in aeolian sand protection. …”
    Get full text
    Article
  13. 2253

    Persistent Retinal Detachment in Retinoblastoma: The Challenges by Sophia El Hamichi, Dhariana Acon, Veronica Kon Graversen, Aaron S. Gold, Audina M. Berrocal, Timothy G. Murray

    Published 2020-01-01
    “…Eight eyes had local treatment with transpupillary laser, 6 eyes received IAC, and 3 patients received systemic chemotherapy. …”
    Get full text
    Article
  14. 2254

    Multimodal Imaging Characteristics of ADRP in a Family with p.Thr58Arg Substituted RHO Mutation by Misty Ruppert, John Pyun, K. V. Chalam, David Sierpina

    Published 2020-01-01
    “…We describe multimodal imaging findings in a 58-year-old female with adRP due to a c.173 C > G, p.Thr58Arg rhodopsin mutation (confirmed on genotyping), including ultra-wide-field fundus autofluorescence (UWF-FAF), color scanning laser ophthalmoscopy, structural optical coherence tomography (OCT), OCT-angiography (OCT-A), electroretinography (ERG), and visual field testing (HVF). …”
    Get full text
    Article
  15. 2255

    A Study on Remote Monitoring of NO<sub>x</sub> Emissions from Inland Vessels by Mengtao Deng, Jianbo Hu, Zhaoyu Qi, Shitao Peng

    Published 2025-01-01
    “…In order to demonstrate the feasibility of the tunable diode laser absorption spectroscopy (TDLAS) technology for monitoring NO<sub>x</sub> emissions from inland vessels, an equipment is designed to monitor emissions for inland vessels. …”
    Get full text
    Article
  16. 2256

    Improvement of photogrammetric joint roughness coefficient value by integrating automatic shooting parameter selection and composite error model by Qinzheng Yang, Ang Li, Feng Dai, Zhen Cui, Hongtian Wang

    Published 2025-01-01
    “…JRC values resulting from various combinations of shooting parameters were verified by comparing them with 3D laser scan data. Finally, the application scope and limitations of the newly proposed approach were further addressed.…”
    Get full text
    Article
  17. 2257

    Preparation and Stability of Resveratrol-Loaded Pickering Emulsion Stabilized by Walnut Protein/Cistanche deserticola polysaccharide Composite Nanoparticles by LIU Zhanxia, LI Binbin, ZHAO Yue, WEI Changqing, FU Yini, WANG Ting, WU Hongbin, FU Xizhe

    Published 2024-12-01
    “…The results of confocal laser scanning microscopy (CLSM) showed that the WP/CDPS-stabilized emulsion could effectively encapsulate resveratrol (RT) with an encapsulation efficiency of more than 85%, which was higher than that of WP-stabilized emulsion, and the encapsulation efficiency reached 92.9% after 35 days of storage. …”
    Get full text
    Article
  18. 2258

    All-Optical VCSEL-to-VCSEL Injection Based on Cross Gain Modulation for Routing in Multinode Flexible Spectrum Optimization in Optical Fibre Transmission Links by P. P. Dlamini, G. M. Isoe, D. Kiboi Boiyo, A. W. R. Leitch, T. B. Gibbon

    Published 2019-01-01
    “…In this paper, we experimentally present a novel, all-optical spectral efficient vertical-cavity surface-emitting laser- (VCSEL-) based technique for routing and spectrum assignment in optical networks. …”
    Get full text
    Article
  19. 2259

    Evaluation and mechanism investigations of titanium-fire inclusiveness in aeroengine compressor by MI Guangbao, SUN Ruochen, QIU Yuehai, DONG Fuli

    Published 2025-01-01
    “…In this study, a quantitative evaluation method for titanium fire inclusiveness of compressor was explored based on the mechanism of titanium alloy melt drop ablation and laser ignition technology. A test and evaluation method was established with the characteristic parameters of the melt drop penetration resistance of two configurations of TC4 titanium alloy casing, namely horizontal expansion and vertical drip. …”
    Get full text
    Article
  20. 2260

    Enhanced mechanical and tribological performance of additively manufactured 316L steel by MoS2-reinforcement by Sangharatna M. Ramteke, Jorge Ramos Grez, Max Marian

    Published 2025-01-01
    “…This study aims to enhance the wear performance of 316L using additive manufacturing (AM) via laser powder bed fusion (LPBF), reinforcing it with MoS2 particles. …”
    Get full text
    Article