Zobrazeno 1 - 10
of 34
pro vyhledávání: '"R J, Perkins"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 911-928 (2024)
Sea spray aerosols (SSAs) represent one of the most abundant aerosol types on a global scale and have been observed at all altitudes including the upper troposphere. SSA has been explored in recent years as a source of ice-nucleating particles (INPs)
Externí odkaz:
https://doaj.org/article/e398936cd33c4a07aa552d056e0cae5b
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 6197-6215 (2022)
When aerosol particles seed the formation of liquid water droplets in the atmosphere, they are called cloud condensation nuclei (CCN). Different aerosols will act as CCN under different degrees of water supersaturation (relative humidity above 100 %)
Externí odkaz:
https://doaj.org/article/f825102b2082450ebf6666b89e997ec5
Autor:
Keith Cowling, R. J. Perkins
Publikováno v:
Bulletin of the Oxford University Institute of Economics & Statistics. 25:109-118
Publikováno v:
AIP Conference Proceedings.
The problem of electromagnetic interference in scientific instruments is compounded for high‐power plasma experiments by the large currents and voltages as well as by the broad bandwidths of the instruments. Ground loops are known to allow stray ma
Publikováno v:
Applied Scientific Research. 51:539-545
Publikováno v:
Applied Scientific Research. 51:547-553
Publikováno v:
Applied optics. 34(30)
A planar heated air jet was constructed. Its flow properties were characterized and shown to be both reproducible and in good agreement with the results of turbulence theory. The optical properties of the jet were studied with the help of a 632.8-nm
Publikováno v:
[1990] Proceedings of the Twelfth Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
We have developed a PC based system incorporating an indirect calorimeter, physiologic monitor, pulse oximeter, and fiberoptic pulmonary artery catheter and module. Hemodynamic and perfusion variables, through standard computations, are determined an
Autor:
T, Taivainen, G H, Meakin, O A, Meretoja, K, Wirtavuori, R J, Perkins, A K, Murphy, G R, Fisher, M R, Waiter
Publikováno v:
Anaesthesia. 55(11)
We studied the neuromuscular and cardiovascular effects of a single, rapidly administered intravenous dose of cisatracurium 0.15 mg.kg(-1) in 27 infants (aged 1-23 months) and 24 children (aged 2-12.5 years). After midazolam premedication, anaesthesi
Autor:
R J, Perkins
Publikováno v:
The Medical journal of Australia. 170(3)