A compact Ultra-High Vacuum (UHV) compatible instrument for time of flight energy measurements of slow heavy reaction products from nuclear reactions has been designed and tested at the CELSIUS storage ring in Uppsala.
Therefore an observation instrument for time-motion-studies in hospital settings was developed and tested.
To the best of our knowledge, only one instrument for time-resolved fluorescence measurement of gels and membranes is currently commercially available (SpectraMax Paradigm, Molecular Devices).
The program ended with Brahms's Trio in E flat for horn, violin and piano, an innovative combination of instruments for the time.
To deal with this issue of the endogeneity of wait times, we instrument for wait time before seeing a doctor with the average number of patients in the ED at the time the patient checks in which in turn captures the level of crowding at the ED.
Two different optical instruments for real-time vibration measurements, inspection and control of ultrasonic welders were designed, realized and characterized: a self-mixing laser interferometer and an optical triangulator, both studied for achieving high bandwidth and very good resolution within a short dynamic range.
In Kelly's memorable metaphor, a fixed bias is like a stopped watch: We may happen to use the watch when it is pointing at the right time, but the watch is not a reliable instrument for telling time [Kelly 2007a, 2010].
This little-noticed leap second was a crude solution to a problem that began five years earlier, when atomic clocks replaced the rotation of the earth as the authoritative instrument for measuring time.
May also reckons The Fireplace was an innovative instrument for its time – it's the first guitar he's aware of to be built with feedback as a goal rather than a nuisance.
As Ptolemy showed in his Planisphaerium, the fact that the stereographic projection maps circles into circles or straight lines makes the astrolabe a very convenient instrument for reckoning time and representing the motions of celestial bodies.
