Results 131 to 140 of about 3,117 (297)
VHF scintillations over anomaly crest region
, 1994 275-279The VHF scintillation observations over Nagpur, situated close to the anomaly crest region, using the 244 MHz beacon from FLEETSAT (73°E) are described for the period May 1989-January 1992. The maximum mean hourly occurrences of scintillations for
Vali, A S +4 more
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Daytime Radio Wave Scintillations in the Equatorial Electrojet Regions [PDF]
, 1980 219-229A study is made comparing the equatorial radio scintillations of ATS-6 signals during daytime hours at Huancayo (1974-75) and at Ootacamund (1975-76).
Rastogi, R G
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Research advances in metal halides for flexible indirect X‐ray imaging
FlexMat, EarlyView.This review focuses on the preparation of flexible scintillators and provides an in‐depth discussion of the preparation methods and optimization of flexible films and flexible amorphous materials for MHs X‐ray indirect detectors. The content covers characterization methods for flexible materials, the selection of flexible substrates, optimization ...
Tianyu Xie +3 more
wiley +1 more source
Strong turbulent flow in the subauroral region in the Antarctic can deteriorate satellite-based navigation signals. [PDF]
Sci RepKotova DS +5 more
europepmc +2 more sources
Effect of electrojet on low latitude radio wave scintillations [PDF]
, 1992 274-276Amplitude scintillation measurements recorded at Hyderabad (lat. 17.4°N, long. 78.4°E) at 136.1123 MHz from the geostationary satellite ETS-II have been utilized to understand the effect of electrojet on low latitude radio wave scintillations.
Lokanadham, B, Reddy, S Sudhakar
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Information &Functional Materials, EarlyView.Luminescent Hydrogen‐bonded organic frameworks (HOFs) provide an innovative platform for sensing and optoelectronic applications. This review outlines design principles, recent advances in synthesis and optical tuning, diverse sensing applications, and discusses current challenges and future directions for HOFs.
Heng Wu +4 more
wiley +1 more source
A Novel Ionospheric Disturbance Index to Evaluate the Global Effect on BeiDou Navigation Satellite System Signal Caused by the Moderate Geomagnetic Storm on May 12, 2021. [PDF]
Sensors (Basel), 2023 He L +5 more
europepmc +1 more source
Hypervision Proton Surgery: The Future Direction of Proton Therapy
iNew Medicine, EarlyView.ABSTRACT Proton beams provide unique physical advantages characterized by a low entrance dose, negligible exit dose, and a sharp Bragg peak, which enable superior sparing of normal tissues and support safe dose escalation for improved tumor control. However, conventional photon‐based fractionation remains widely used in proton therapy, where prolonged ...
Li Li, Shuanghu Yuan
wiley +1 more source
Study of scintillations observed at Delhi during high solar activity period [PDF]
, 1993 193-196Diurnal and seasonal variations in the occurrence of both daytime and nighttime scintillations observed at Delhi during high solar activity period of 1979-80 are described.
Singh, Lakha, Tyagi, T R, Gupta, J K
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