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1761
Heterogeneous Chromosomal Aberrations in Intraductal Breast Lesions Adjacent to Invasive Carcinoma
Published 2000-01-01“…In this study we applied comparative genomic hybridization (CGH) to formalin‐fixed, paraffin‐embedded breast tissue with DH and DCIS, adjacent to invasive ductal carcinoma (IDC), to screen these potential precursor lesions for whole genomic chromosomal imbalances. Laser‐microdissection was used to select pure cell populations from the sections. …”
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1762
A Methodical Review on Carbon-Based Nanomaterials in Energy-Related Applications
Published 2022-01-01“…Hence, this study endeavours to provide a conscious review of these materials via the comprehensive discussion of the various allotropes of carbon (fullerenes, carbon nanotubes, and graphene), synthesis techniques (arc discharge, laser ablation, and chemical vapor deposition), and their applications in energy-related fields (batteries, capacitors, photocells, hydrogen storage, sensors, etc.) and their impending prospects.…”
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1763
The manipulation of photon blockade via Newtonian gravity
Published 2024-06-01“…Abstract We theoretically investigate the model of a quadratically coupled optomechanical system with a Newtonian gravitational potential in the weak-driving regime, where the optical cavity is driven by an external laser. The steady state of the whole system is treated in the framework of a few-photon subspace. …”
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1764
Heat Shock Lipolysis: Radiofrequency Combined with Cryolipolysis for the Reduction of Localized Subcutaneous Fat
Published 2020-01-01“…Noninvasive procedures such as cryolipolysis, noncontact selective radiofrequency (RF), and laser selective fat heating have been shown to be safe and effective for the reduction of localized subcutaneous fat. …”
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1765
Fast Pedestrian Recognition Based on Multisensor Fusion
Published 2012-01-01“…Firstly, potential pedestrian locations are estimated by laser radar scanning in the world coordinates, and then their corresponding candidate regions in the image are located by camera calibration and the perspective mapping model. …”
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1766
Research on Joint Stiffness Identification and Error Compensation of the Serial Six DOF Robot
Published 2019-06-01“…Secondly,in order to improve the identification accuracy and efficiency of joint stiffness parameters, the BP neural network is applied to fit the stiffness error model to optimize the initial population fitness of genetic algorithm. Finally,the laser tracker AT930 and ER10L-C10 robot are used to verify the above error model and joint stiffness parameter identification algorithm. …”
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1767
Virtual Planning of a Complex Three-Part Bimaxillary Osteotomy
Published 2017-01-01“…Conventional methods to study the deformities are still reliable, but the advent of tridimensional (3D) imaging, especially computed tomography (CT) scan and laser scanning of casts, created the opportunity to better understanding the skeletal support and the soft tissue structures. …”
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1768
Retinocytoma Undergoing Retinoblastoma Transformation in an Adult Patient
Published 2023-01-01“…Initially, the tumor was diagnosed as a retinocytoma with clinical suspicion of malignant transformation into retinoblastoma and treated by four sessions of laser photocoagulation. Six and a half years later, the tumor relapsed, and he was treated with a Ruthenium plaque. …”
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1769
Preparation and Optical Properties of Compound Nanopowder Art Ceramics
Published 2022-01-01“…In order to realize luminescent materials such as white LED lighting, laser lighting, and long-term lighting, this study proposes the preparation of a compound nanopowder art ceramic and its optical properties. …”
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1770
An Experimental In Vivo Model to Characterize “Heavy Legs” Symptom in Topical Formulations
Published 2009-01-01“…Local blood flow records were obtained instantaneously and during postural change with a laser doppler flowmeter (LDF). High-frequency sonography and local morphometry were also obtained at Days 0, 14, and 28. …”
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1771
Revisiting the female germline cell development
Published 2025-01-01“…Recently, more advanced technologies such as whole-mount single-molecule fluorescence in situ hybridization (smFISH), laser-assisted microdissection (LCM), chromatin immunoprecipitation/sequencing, and CRISPR gene editing have provided opportunities to reveal the mechanism of female germline development at different stages. …”
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1772
Parametric Instabilities in Time-Varying Compressible Linear Flows
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1773
Macular Oedema in Idiopathic Macular Telangiectasia Type 1 Responsive to Aflibercept but Not Bevacizumab
Published 2014-01-01“…The macular oedema was refractory to initial treatment with intravitreal bevacizumab and argon laser photocoagulation. The patient was then treated with intravitreal aflibercept injections, following which the macular oedema was completely resolved and his vision was significantly improved. …”
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1774
The basics of construction of jet-drop optical systems for measuring electric field strength. Parth 2
Published 2022-02-01“…A variant of the interference JDOMS using triangulation stroboscopic measurements of displacements of charged moving droplets using a pulsed acousto-optic interferometer of transverse displacements of a laser beam is presented. The possibilities of increasing the charge/mass ratio of charged droplets, the features of using liquid metals and their two- and three-component alloys as liquids, the use of inhomogeneous droplets in the form of hollow, hollow microspheres similar to soap bubbles and/or based on a porous (dispersed) material are discussed.…”
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1775
The measurement of the vertical relief on metal-graphic microscopes of production of OJC «Optoelectronic systems»
Published 2019-08-01“…Examples of crater depth measurements after exposure to laser radiation on a metal surface are given. For MI-1 and MICRO-200 microscopes, the depth of the well was determined as 99.36 and 99.8 µm, respectively, which is consistent with the profilometer data (~100 µm). …”
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1776
RESEARCH STATUS AND DEVELOPMENT OF MICRO/NANO TEXTURE
Published 2020-01-01“…Machining the micro/nano texture on the surface of the workpiece can effectively improve the surface bearing capacity of the friction pair,while reducing the friction coefficient,friction and wear.Through the research and development status of micro/nano texture,the key design parameters,processing methods,friction reduction mechanism and micro/nano texture combined with coating technology are comprehensively expounded.Among them,the shape,depth,aspect ratio and area ratio of the texture are important parameters which have an impact on the friction and wear; pulsed laser processing technology has the most development prospect in micro/nano texture processing technology;according to the different anti-friction mechanisms of texture under different lubrication conditions,it can be applied to many fields such as machining,biomedicine,etc;the combination of micro/nano texture and coating can improve the bonding force between the coating and the tool surface,thereby improving the cutting performance and anti-bonding wear performance of the tool.Finally,the problems and research prospects in the study of the texture of the friction pair surface and its influence on the tribological properties are pointed out.…”
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1777
Effect of the micro-texture on gear meshing noise under oil lubrication and dry friction
Published 2025-01-01“…It is necessary to understand the influence of micro texture on gear meshing noise under oil lubrication and dry friction conditions.MethodsA gear meshing noise calculation model was built, laser processing technology was used to manufacture micro-textured gears, a gear noise detection platform was built, and the mesh noises of micro-textured gears and non-textured gears were tested and analyzed under oil-lubricated and dry friction conditions.ResultsThe test results show that the micro-texture can help reduce gear meshing noise under both oil lubrication and dry friction conditions, at the same time, and verify the validity of the calculation model of the tooth surface meshing noise.…”
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1778
Scanning in Dentistry: A Systematic Review
Published 2024-12-01“…With a focus on optical impressions, this literature review examines the development, present state, and potential future effects of scanning technology in dentistry. From confocal laser scanning to accordion fringeinterferometry (AFI), we explore the imaging principles of various dental scanners, such as iTero Element, TRIOS 3, Lava C.O.S., True Definition, and CEREC Omnicam. …”
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1779
Usefulness of the Vitreous Fluid Analysis in the Translational Research of Diabetic Retinopathy
Published 2012-01-01“…Current treatments for DR (laser photocoagulation, intravitreal corticosteroids, intravitreal antivascular endothelial growth factor (VEGF) agents, and vitreo-retinal surgery) are applicable only at advanced stages of the disease and are associated with significant adverse effects. …”
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1780
Update on Minimally Invasive Glaucoma Surgery (MIGS) and New Implants
Published 2013-01-01“…In this review, the clinical results of the latest techniques and devices are presented by their approach, ab interno (trabeculotomy, excimer laser trabeculotomy, trabecular microbypass, suprachoroidal shunt, and intracanalicular scaffold) and ab externo (canaloplasty, Stegmann Canal Expander, suprachoroidal Gold microshunt). …”
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