Results 21 to 30 of about 72,399 (303)

Influence of radiation diurnal variation on the rapid intensification process of super Typhoon Rammasun (1409) in the South China Sea

Frontiers in Earth Science, 2022
In this study, a sensitivity experiment based on a numerical model is conducted to study the influence of the diurnal variation of radiation on the rapid intensification process of Super Typhoon Rammasun (1409) in the South China Sea.
Xinghai Zhang, Na Wei, Na Wei, Qian Wang, Qian Wang   +4 more
doaj   +1 more source

Modeling the diurnal tide with dissipation derived from UARS/HRDI measurements [PDF]

Annales Geophysicae, 1997
This paper uses dissipation values derived from UARS/HRDI observations in a recently published diurnal-tide model. These model structures compare quite well with the UARS/HRDI observations with respect to the annual variation of the diurnal tidal ...
M. A. Geller, V. A. Yudin, B. V. Khattatov, M. E. Hagan   +3 more
doaj   +1 more source

Polymorphisms in the circadian expressed genes PER3 and ARNTL2 are associated with diurnal preference and GNβ3 with sleep measures [PDF]

, 2014
Sleep and circadian rhythms are intrinsically linked, with several sleep traits, including sleep timing and duration, influenced by both sleep homeostasis and the circadian phase.
Lester, Kathryn, Lester, KJ, Archer, Simon, Archer, SN, Gregory, Alice M, Lester, Kathryn J., Barclay, Nicola L., Gregory, Alice, Nolan, Patrick M., Nolan, PM, Nolan, Patrick, Parsons, Michael J., Eley, Thalia C, Archer, Simon N., Barclay, Nicola, Gregory, AM, Patrick M Nolan (11641339), Barclay, Nicola L, Eley, Thalia C., Nolan, Patrick M, Archer, Simon N, Parsons, Michael J, Kathryn Lester (4462210), Nicola L Barclay (16221641), Parsons, Michael, Thalia C Eley (13615696), Parsons, MJ, Eley, Thalia, Simon N Archer (16221644), Alice M Gregory (11992776), Lester, Kathryn J, Michael J Parsons (16221638), Gregory, Alice M., Eley, TC, Barclay, NL   +34 more
core   +1 more source

Pilot Observational Study to Detect Diurnal Variation and Misalignment in Heart Rate Among Critically Ill Patients

Frontiers in Neurology, 2020
Circadian disruption is common in critically ill patients admitted to the intensive care unit (ICU). Understanding and treating circadian disruption in critical illness has significant potential to improve critical illness outcomes through improved ...
Melissa P. Knauert, Terrence E. Murphy, Margaret M. Doyle, Margaret A. Pisani, Nancy S. Redeker, Henry K. Yaggi   +5 more
doaj   +1 more source

Diurnal variation of magnesium and the mineral metabolism in patients with chronic kidney disease

Bone Reports, 2021
Increasing levels of magnesium in blood are associated with reduced risk of cardiovascular disease in chronic kidney disease (CKD). Magnesium supplementation may reduce the progression of vascular calcification in CKD.
Alexanndra A. Jacobsen, Iain Bressendorff, Anders Nordholm, Søren Egstrand, Niklas R. Jørgensen, Tobias W. Klausen, Klaus Olgaard, Ditte Hansen   +7 more
doaj   +1 more source

In Athletes, the Diurnal Variations in Maximum Oxygen Uptake Are More Than Twice as Large as the Day-to-Day Variations

Frontiers in Physiology, 2019
In competitive sports any substantial individual differences in diurnal variations in maximal performance are highly relevant. Previous studies have exclusively focused on how the time of day affects performance and disregarded the maximal individual ...
Raphael Knaier, Denis Infanger, Max Niemeyer, Christian Cajochen, Christian Cajochen, Arno Schmidt-Trucksäss   +5 more
doaj   +1 more source

Behind the curve: a comparison of historical sources for the Carnegie curve of the global atmospheric electric circuit [PDF]

History of Geo- and Space Sciences, 2020
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
doaj   +1 more source

Diurnal cycle of ozone throughout the troposphere over Frankfurt as measured by MOZAIC-IAGOS commercial aircraft

Elementa: Science of the Anthropocene, 2016
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, V. Thouret, G. Athier, R. Blot, D. Boulanger, J.-M. Cousin, A. Gaudel, P. Nédélec, O. Cooper   +8 more
doaj   +1 more source

Compensation Method for Diurnal Variation in Three-Component Magnetic Survey

Applied Sciences, 2020
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, Defu Cheng, Yi Wang, Supeng Li, Mingchao Wang, Liangguang Yue, Jing Zhao   +6 more
doaj   +1 more source

Some investigations of ionospheric diurnal variation

地球与行星物理论评, 2021
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, Yiding Chen, Ruilong Zhang, Huijun Le, Hui Zhang   +4 more
doaj   +1 more source