XXXIII. The diurnal variation of atmospheric electrical quantities

Diurnal variation in the nitrate content of parsley foliage

The diurnal fluctuation of nitrate concentration in the foliage of three parsley subspecies (plain-leafed, curly-leafed and turnip rooted parsley) cultivated in the spring and autumn of two consecutive years was examined. Nitrogen was applied at 30 (Control), 75, 150, 300 mg kg-1 in both years, but with the addition of 450 mg kg-1 in year 2. Harvest was carried out at 08:30, 12:30 and 17:30 on ...

Measurements of Electrical Quantities

Diurnal VarIatIon of Urinary

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Diurnal variation of UTH

Diurnal variation of upper tropospheric humidity and its relations to convective activities over tropical Africa E. S. Chung, B. J. Sohn, J. Schmetz, and M. Koenig School of Earth and Environmental Sciences, Seoul National University, Seoul, Korea European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT), Darmstadt, Germany Received: 20 October 2006 – Accepted: 19 Decem...

Diurnal variation in asthma.

It has been known for many hundreds of years that asthma is worse at night. Sir John Floyer in his classic 'Treatise of the Asthma' (1698) wrote: 'I have observed the fit always to happen after Sleep in the Night when Nerves are filled with windy Spirits, and the heat of the bed has rarified the Spirits and Humours'. l Although these exacerbations are a well established clinical phenomenon, the...