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author = "Forster, M"

Found 81 documents, displaying page 4 of 9

Morphology of NmF2 nighttime increases in the Eurasian sector

Description : A statistical analysis of two peaks (pre-midnight and post-midnight) occurrence in NmF2 daily variations was made on a latitudinal chain of four ionosonde stations in the Eurasian longitudinal sector. Overall 6182 cases of the first and 5600 cases of the second peak occurrence were analyzed using al...
Repository : HAL - Hyper Article on Line
Language(s) : English

On the mechanism of the post-midnight winter NmF2 enhancements: dependence on solar activity

Description : The mechanism of the NmF2 peak formation at different levels of solar activity is analyzed using Millstone Hill IS radar observations. The hmF2 nighttime increase due to thermospheric winds and the downward plasmaspheric fluxes are the key pr...
Repository : HAL - Hyper Article on Line
Language(s) : English

Generation of sub-two-cycle pulses tunable around 1.8 μm with passively stabilized carrier-envelope phase at 100 kHz repetition rate

Description : We present an efficient concept for generating carrier-envelope phase stable pulses tunable between 1.6 and 2.0 μm with durations down to 8.2 fs based on nonlinear frequency conversion. As a first application we measure the high nonlinearity of multiphoton photoemission from a nanoscale metal tip.
Repository : DOAJ-Articles
Language(s) : English

Argemone mexicana decoction for the treatment of uncomplicated falciparum malaria

Description :
Repository : Oxford University Research Archive (ORA)
Language(s) : Undetermined

Blood glucose and prognosis in children with presumed severe malaria: is there a threshold for 'hypoglycaemia'?

Description : Hypoglycaemia (glucose <2.2 mmol/l) is a defining feature of severe malaria, but the significance of other levels of blood glucose has not previously been studied in children with severe malaria.
Repository : Oxford University Research Archive (ORA)
Language(s) : English

Found 81 documents, displaying page 4 of 9