Showing 1,981 - 2,000 results of 2,783 for search '"laser"', query time: 0.06s Refine Results
  1. 1981

    Dermatology education in U.S. ophthalmology residency: a survey of the program directors by Winnie Fan, Rojina Nekoonam, Saras Ramanathan, Amanda Twigg

    Published 2025-01-01
    “…Most PDs do not consider their residents comfortable with procedures such as laser or cryotherapy, procedures relevant to ocular care. …”
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    Article
  2. 1982

    Monitoring ocular disease via optical nanostructures potentially applicable to corneal contact lens products by Bader AlQattan, Mohamed Elsherif, Fahad Alam, Haider Butt

    Published 2024-06-01
    “…In this study, a pulsed laser (Nd:YAG) was used to create optical nanostructures on a hydrogel-based commercial contact lens. …”
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    Article
  3. 1983

    Ultrastructural Localization of Polygalacturonase in Ethylene-Stimulated Abscission of Tomato Pedicel Explants by Ming-Fang Qi, Tao Xu, Wei-Zhi Chen, Tian-lai Li

    Published 2014-01-01
    “…This paper investigated the cellular and subcellular localization of PG in ethylene-stimulated abscission of tomato pedicel explants. Confocal laser scanning microscopy of abscission zone sections with the fluorescent probe Cy3 revealed that PG was initially accumulated in parenchyma cells in cortical and vascular tissues after 8 h of ethylene treatment and then extended throughout the abscission zone when the abscission zone separated at 24 h after ethylene treatment. …”
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  4. 1984

    Spectroscopy and Modeling of ^{171}Yb Rydberg States for High-Fidelity Two-Qubit Gates by Michael Peper, Yiyi Li, Daniel Y. Knapp, Mila Bileska, Shuo Ma, Genyue Liu, Pai Peng, Bichen Zhang, Sebastian P. Horvath, Alex P. Burgers, Jeff D. Thompson

    Published 2025-01-01
    “…The models are developed using a combination of existing literature data and new, high-precision laser and microwave spectroscopy in an atomic beam, and validated by detailed comparison with experimentally measured Stark shifts and magnetic moments. …”
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    Article
  5. 1985

    In Situ Measurement of Seeking Speed and Seeking Induced Head-Disk Interface Instability in Hard Disk Drives by Yu Wang, Xiongfei Wei, Yanyang Zi, Kwok-Leung Tsui

    Published 2015-01-01
    “…Acoustic emission sensor and laser Doppler vibrometer were used to capture the transient dynamic behaviors of magnetic head when the crash is happening. …”
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    Article
  6. 1986
  7. 1987

    Treatment of pseudophakic aqueous misdirection syndrome by Joel-Benjamin Lincke, Nathanael Häner, Megir Schawkat, Martin S. Zinkernagel, Jan Darius Unterlauft

    Published 2025-01-01
    “…Treatment with IOP-lowering medication alone was non-sufficient in all followed cases. Laser iridotomy (LIT) was performed in 4 eyes and led to resolution of AMS in 3 eyes. …”
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    Article
  8. 1988

    Advancements in Superhydrophobic Paper-Based Materials: A Comprehensive Review of Modification Methods and Applications by Yin Tang, Shouwei Ban, Zhihan Xu, Jing Sun, Zhenxin Ning

    Published 2025-01-01
    “…It also discusses various superhydrophobic modification techniques, including surface chemical modification, coating technology, physical composite technology, laser etching, and other innovative methods. The applications and development prospects of these materials are explored, emphasizing their potential in self-cleaning materials, oil–water separation, droplet manipulation, and paper-based sensors for wearable electronics and environmental monitoring.…”
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    Article
  9. 1989

    Molecular Resonance Generator (MRG) Assisted Tonsillectomy - An Innovative Technique by Hamsa Shetty, Gangadhara KS, Sridhara S

    Published 2023-12-01
    “…Since then several methods of performing tonsillectomy have evolved like electrocautery, harmonic scalpel ,Laser, coblation and Magnetic Resonance Generator(MRG). …”
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    Article
  10. 1990

    Digital-Twin-Based Evaluation of Nearly Zero-Energy Building for Existing Buildings Based on Scan-to-BIM by Liang Zhao, Hong Zhang, Qian Wang, Haining Wang

    Published 2021-01-01
    “…The method of this research is to use 3D laser scanning technology to efficiently create the building energy model (BEM) of existing buildings and to identify and evaluate the feasibility of existing building retrofitting schemes. …”
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    Article
  11. 1991

    Nonprofessional Phagocytosis Can Facilitate Herpesvirus Entry into Ocular Cells by Vaibhav Tiwari, Deepak Shukla

    Published 2012-01-01
    “…A third herpesvirus, human herpesvirus-8 (HHV-8), is crucial for the pathogenesis of Kaposi’s sarcoma, a common AIDS-related tumor of eyelid and conjunctiva. Using laser scanning confocal microscopy, we show that successful infection of ocular cell types by all the three viruses, belonging to three divergent subfamilies of herpesviruses, is facilitated by induction of F-actin rich membrane protrusions. …”
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    Article
  12. 1992

    Five-Month Observation of Persistent Diabetic Macular Edema after Intravitreal Injection of Ozurdex Implant by Dominik Zalewski, Dorota Raczyńska, Krystyna Raczyńska

    Published 2014-01-01
    “…The intravitreal dexamethasone implant treatment of patients with persistent diabetic macular edema in whom laser photocoagulation proved to be ineffective and as a result they required a monthly injection of anti-VEGF factors (Ranibizumab, Bevacizumab) may be a good alternative to extending the interval of injections. …”
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    Article
  13. 1993

    Transverse optical gradient force in untethered rotating metaspinners by Einstom Engay, Mahdi Shanei, Vasilii Mylnikov, Gan Wang, Peter Johansson, Giovanni Volpe, Mikael Käll

    Published 2025-01-01
    “…Consequently, when two or more metaspinners are trapped together in a laser beam, they collectively orbit the optical axis in the opposite direction to their spinning motion, in stark contrast to rotors coupled through hydrodynamic or mechanical interactions. …”
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    Article
  14. 1994

    Don't die like me: Which proteins are responsible for the selective neuronal vulnerability within the substantia nigra? by Simone Steinbach, Mariana Molina, Lea T Grinberg, Luisa Aring, Annika Guntermann, Katrin Marcus, Helmut Heinsen, Renata E Paraizo Leite, Caroline May

    Published 2024-01-01
    “…For this purpose, the neurons from the ventral as well as dorsal tier of the substantia nigra were specifically isolated out of neuropathologically unremarkable human substantia nigra sections with laser microdissection. Following, their proteome was analyzed by data independent acquisition mass spectrometry. …”
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    Article
  15. 1995

    High-rate quantum LDPC codes for long-range-connected neutral atom registers by Laura Pecorari, Sven Jandura, Gavin K. Brennen, Guido Pupillo

    Published 2025-01-01
    “…By means of circuit-level simulations, we find that these codes outperform surface codes in all respects when the two-qubit nearest neighbour gate error probability is below  ~ 0.1%. By using multiple laser colors, we show how these codes can be natively integrated in two-dimensional static neutral atom qubit architectures with open boundaries, where the desired long-range connectivity can be targeted via the Rydberg blockade interaction.…”
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    Article
  16. 1996

    Microscopic investigation of the occurring process of contact erosion by Yubo Li, Guo Yu, Lei He, Ying Cui

    Published 2025-02-01
    “…A visible seepage system packed with transparent sand optically matched oil, and a planar laser-induced fluorescence technique was used to visually study mechanisms during seepage-induced contact erosion. …”
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    Article
  17. 1997

    Auto-collimation diffraction of two-dimensional metal–dielectric grating with azimuth angle of 45° by Wang Yi-Han, Wang Jin, Chen Yu-Da, Huang Zhi-Sen, Jia Wei, Zhou Chang-He

    Published 2025-01-01
    “…The high efficiencies of TE and TM polarization have great application potential in 2D displacement measurement technique and high power laser systems.…”
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    Article
  18. 1998

    Using the “One Shot” Concept for Immediate Loading Implant Protocol in Edentulous Patient Rehabilitation with a Fixed Prosthesis: A 6-Year Follow-Up by Philippe Bousquet, Delphine Carayon, Jean-Cedric Durand

    Published 2021-01-01
    “…After surgical placement of implant fixtures, an interim prosthesis was fabricated using a laser-welded definitive titanium framework. The prosthesis was fitted intraorally following the immediate loading protocols. …”
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    Article
  19. 1999

    3D Slot Roughness Evaluation Of Novel Orthodontic Brackets With Two Commercial Brackets (An İn-Vitro Study) by Omar Sabah, Isra Dilshad, Sana Rizgar

    Published 2024-06-01
    “…The roughness of each bracket was tested through a 3D laser microscope (VK-X1100, Keyence, Germany). The Gemini clear showed a uniform surface significantly smoother than both E-max and Discovery pearl brackets with the latter having the highest roughness parameter. …”
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    Article
  20. 2000

    Experimental Study on the Evolution Mechanism of Landslide with Retaining Wall Locked Segment by Han-Dong Liu, Jia-Xing Chen, Zhi-Fei Guo, Dong-Dong Li, Ya-Feng Zhang

    Published 2022-01-01
    “…In this paper, a self-developed loading device was used to simulate the external loads such as rainfall and earthquake, and the model tests are carried out to study the evolution mechanism of landslide with retaining wall locked segment. Three-dimensional laser scanner, microearth pressure sensors, and high-definition camera are applied for the high-precision monitoring of slope shape, deformation, and stress. …”
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    Article