ABSRTACT: Design strategies for open spaces need detailed information about the thermal comfort conditions. The actual use of open spaces is analysed depending on the microclimatic conditions and activities. With measurements, observations and calculations with a thermal comfort model the results could be used for a open place design. The results are demonstrated at two open spaces in Kassel /G...

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Pulsar timing has enabled some of the strongest tests of fundamental physics. Central to the technique is the assumption that the detected radio pulses can be used to accurately measure the rotation of the pulsar. Here we report on a broad-band variation in the pulse profile of the millisecond pulsar J1643−1224. A new component of emission suddenly appears in the pulse profile, decays over 4 mo...

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