Results 1 to 10 of about 25,653 (262)
A Comparative Study of Traditional Scleral Buckling to a New Technique: Guarded Light Pipe with Heads-Up Three-Dimensional Visualization [PDF]
Clinical Ophthalmology, 2022 Grace Baldwin, Jared T Sokol, Cassie A Ludwig, John B Miller Retina Service, Department of Ophthalmology, Harvard Medical School, Boston, MA, USACorrespondence: John B Miller, Retina Service, Mass Eye and Ear, Harvard Medical School, Principal ...
Baldwin G +3 more
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A guarded light pipe for direct visualization during primary scleral buckling on the Ngenuity platform [PDF]
International Journal of Retina and Vitreous, 2020 Background Visualization during scleral buckling is traditionally achieved via indirect ophthalmoscopy. Recent advances have utilized the surgical microscope and a 25 gauge cannula-based endoillumination system, also known as a Chandelier lighting system.
Joshua S. Agranat +3 more
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Energies, 2021 This work investigates the light illumination intensity, light transmission performance, light distribution on the floor, and daylight factor of vertical light hollow tubes at various incident elevation angles of a light source. The light tubes were made
Jiraphorn Mahawan, Atthakorn Thongtha
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A 27-Gauge Light Pipe-Assisted Modified Kebab Technique for Safe Retrieval of a Dropped Lens Nucleus: A Case Report [PDF]
Case Reports in OphthalmologyIntroduction: Management of dropped lens nuclei can be challenging, and several approaches have been reported, including perfluorocarbon liquid (PFCL) flotation and the kebab technique with intraocular diathermy.
Sho Yokoyama
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Energy and Built EnvironmentDaylight is one of the essential criteria for decent housing. However, in an urban kampung, access to daylight is limited due to the high-density population in urban Kampung Kota.
Tika Hanjani +2 more
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WEB BASED SIMULATION PERFORMANCE OF LIGHT PIPE DAYLIGHT TRANSPORTER AS A SUSTAINABLE SYSTEM IN AN OFFICE BUILDING [PDF]
Proceedings on Engineering Sciences, 2022 The Internal quality environment in a room/office purely depends on the daylighting. Light pipe offers to bring sunlight through passive way to the core of the building.
Badri Narayan Mohapatra
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Experimental Analysis on a 1:2 Scale Model of the Modified Double Light Pipe
Journal of Daylighting, 2022 This paper is focused on the daylighting system named Modified Double Light Pipe (MDLP) designed by the authors as an evolution of the Double Light Pipe to eliminate the drawbacks due to its encumbrance and the high luminance of its upper portion.
Paolo Zazzini +3 more
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Journal of Daylighting, 2022 Tropical countries such as Malaysia receives a significant amount of daylight. The utilisation of this renewable resource in a high-rise office building leads to opportunities and challenges.
Christopher Heng Yii Sern +2 more
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A Novel Approach to Multi-Apertures and Multi-Aspects Ratio Light Pipe
Journal of Daylighting, 2020 Daylightophil architecture concept is one of the most significant ways to reduce the electrical load consumption in building sector. In deep-plan buildings, or windowless buildings, advanced light transmission systems are used to compensate lighting ...
Ali Goharian, Mohammadjavad Mahdavinejad
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Analysis of thermal performance a heat pipe for concentrated photovoltaic cooling
Journal of Radiation Research and Applied Sciences, 2023 Heat pipes are used in this study for the concentrated photovoltaic (CPV) passive cooling. Investigations have been done in two steps: in the first step, the heat pipe's thermal performance in the horizontal position has been tested. Two sets cylindrical
Abdelrahman Lashin
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