THE X-RAY TREATMENT OF RINGWORM OF THE SCALP: SINGULAR COINCIDENCE OF MEASLES WITH THE DEFLUVIUM OF THE HAIR [PDF]
J. M. H. MacLeod
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Guillain-Barré syndrome associated with SARS-CoV-2 infection: causality or coincidence?
Huang-ning Zhao+4 more
semanticscholar +1 more source
Coincidence points of Mappings in Banach Spaces [PDF]
In this article we prove an existence theorem for coincidence points of mappings in Banach spaces. This theorem generalizes the Kantorovich fixed point theorem.
arxiv
Note on the Observations for Coincidence of the Collimators through the Cube of the Transit Circle at the Royal Observatory, Greenwich [PDF]
H. H. Turner
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In situ flame chemistry tracing by imaging photoelectron photoion coincidence spectroscopy.
Adaptation of a low-pressure flat flame burner with a flame-sampling interface to the imaging photoelectron photoion coincidence spectrometer (iPEPICO) of the VUV beamline at the Swiss Light Source is presented.
P. Oßwald+7 more
semanticscholar +1 more source
Error Analysis of Radar Coincidence Imaging in the Presence of Noise
Radar coincidence imaging is a new method for high-resolution staring imaging. First, the mathematical model is constructed. Second, the theoretical error for radar coincidence imaging in the presence of noise is derived using the parametric imaging ...
Dai Qiang+4 more
doaj +1 more source
Lightning discharge identification system [PDF]
A system for differentiating between cloud to cloud and cloud to ground lightning discharges is described which includes an electric field antenna that senses the rate of charge of an electric field produced by a lightning discharge.
Lennon, C. L.
core +1 more source
Combining attosecond XUV pulses with coincidence spectroscopy.
Here we present a successful combination of an attosecond beamline with a COLTRIMS apparatus, which we refer to as AttoCOLTRIMS. The setup provides either single attosecond pulses or attosecond pulse trains for extreme ultraviolet-infrared pump-probe ...
M. Sabbar+6 more
semanticscholar +1 more source
Low-cost nanosecond electronic coincidence detector [PDF]
We present a simple and low-cost implementation of a fast electronic coincidence detector based on PECL logic with a TTL-compatible interface. The detector has negligible dead time and the coincidence window is adjustable with a minimum width of 1 ns.
arxiv
The Detection of Time-correlated Photons by a Coincidence Counter [PDF]
R. Q. Twiss, A. G. Little
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