Results 221 to 230 of about 378,128 (332)
Geodesy and GeodynamicsThis study analyzes total electron content (TEC) variations during two solar eclipse events that occurred on October 25, 2022, and October 14, 2023. The solar eclipse of October 25, 2022, was a partial solar eclipse, while the eclipse of October 14, 2023,
Vishal Chauhan +5 more
doaj
Preliminary Report of the Joint Solar Eclipse Committee of the Royal Society, the Royal Astronomical Society, and the Solar Physics Committee on the Observations of the Solar Eclipse of 1893 April 16 [PDF]
, 1893 Andrew Ainslie Common
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Nonlinear Optical Microscopy of Semiconductor–Metal Nanocavities
Advanced Photonics Research, EarlyView.Three‐dimensional nonlinear optical microscopy is used to visualize GaAs–gold hybrid nanocavities. By carefully selecting the pump wavelength to position the harmonic generation at the nanopillar resonance, an enhanced contrast is observed in the nonlinear imaging.
Riya Varghese +15 more
wiley +1 more source
Total Solar Eclipse, 1936 June 19: Report of the Expedition to Kamishari [PDF]
, 1937 F. J. M. Stratton
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Advanced Synthesis &Catalysis, EarlyView.γ‐Amino acid derivatives with an α‐quaternary center are prevalent in medicinally important compounds. A dual N‐heterocyclic carbene/photocatalytic pathway is developed for the three‐component synthesis of α, α ‐disubstituted γ‐amino esters. This methodology allows for the rapid synthesis of diverse libraries of γ‐amino esters in good yields.
Adam X. Wayment, Karl A. Scheidt
wiley +1 more source
An Unusual Observation of the Moon's Limb During Partial Eclipse of the Sun [PDF]
, 1955 Richard M. Sutton
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Advanced Sustainable Systems, EarlyView.Effects of dynamic agrivoltaic semitransparency controls on cucumber seedling growth are assessed for this study using a micro‐cell photovoltaic panel. Seedling growth with 9:30–14:30 agrivoltaic shading is comparable to that without shading. The dynamic shading regulates the electrical energy and crop production allocation.
Akira Yano, Zhi Li
wiley +1 more source
Memorandum on Preparations for Observing the Total Eclipse of the Sun on August 18, 1868 [PDF]
J. F. Tennant
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The Orbit of the Eclipsing Binary TX Leonis [PDF]
, 1957 Carl Chamberlin, D. H. McNamara
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