Results 31 to 40 of about 225,807 (301)
Predicted Diurnal Variation of the Deuterium to Hydrogen Ratio in Water at the Surface of Mars Caused by Mass Exchange with the Regolith [PDF]
Regolith on Mars exchanges water with the atmosphere on a diurnal basis and this process causes significant variation in the abundance of water vapor at the surface. While previous studies of regolith-atmosphere exchange focus on the abundance, recent in-
Hu, Renyu
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Behind the curve: a comparison of historical sources for the Carnegie curve of the global atmospheric electric circuit [PDF]
The “Carnegie curve” describes the diurnal variation of the global atmospheric electric circuit. It was originally found from atmospheric electric potential gradient (PG) measurements made on the Carnegie, effectively a floating atmospheric electrical ...
R. G. Harrison
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Ozone is generally assumed to have weak diurnal variations in the free troposphere due to lower production rates than in the boundary layer, in addition to a much lower NO titration and the absence of dry deposition at the surface.
H. Petetin +8 more
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Compensation Method for Diurnal Variation in Three-Component Magnetic Survey
Considering that diurnal variation interferes with three-component magnetic surveys, which inevitably affects survey accuracy, exploring an interference compensation method of high-precision is particularly desirable. In this paper, a compensation method
Quanming Gao +6 more
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Some investigations of ionospheric diurnal variation
The most significant and fundamental feature of the ionospheric variations is the diurnal pattern of the ionosphere, which has very interesting and complicated phenomenon.
Libo Liu +4 more
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Diurnal variations in myocardial metabolism [PDF]
The heart is challenged by a plethora of extracellular stimuli over the course of a normal day, each of which distinctly influences myocardial contractile function. It is therefore not surprising that myocardial metabolism also oscillates in a time-of-day dependent manner.
Molly S, Bray, Martin E, Young
openaire +2 more sources
Tongue Strength of Older Adults Requiring Long-Term Care Varies throughout the Day
Physical performance shows approximately 30% diurnal variation; however, diurnal variation in oral function remains unclear. This study aimed to determine the diurnal variation in oral and swallowing function in older adults requiring long-term care. The
Shin Yoshinaka +9 more
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Relations between depressed mood and vocal parameters before, during and after sleep deprivation: a circadian rhythm study [PDF]
The mechanism underlying improvement after total sleep deprivation (TSD) was studied in 14 major depressed patients. The suggestions that (1) circadian processes and/or (2) dimensions of arousal may play a role in the response to TSD were investigated ...
Beersma, Domien G.M., +3 more
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In this paper, the diurnal variations of various clouds are analyzed using hourly cloud observations at weather stations in China from 1985 to 2011. In combination with merged hourly precipitation data, the relationship between the diurnal variations of ...
Cuicui Gao, Yunying Li, Haowei Chen
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A Large Diurnal Variation of the Geomagnetically-trapped Radiation [PDF]
Diurnal variation of the geomagnetically trapped ...
Obrien, B. J.
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