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Metabolic engineering of Escherichia coli BW25113 for the production of Vitamin K<sub>2</sub> based on CRISPR/Cas9 mediated gene knockout and metabolic pathway modification. [PDF]
Ye C +5 more
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Self-Neutralizing Melamine-Urea-Formaldehyde-Citric Acid Resins for Wood Panel Adhesives. [PDF]
Xi X, Pizzi A, Lei H, Zhou X, Du G.
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Paltusotine: The first FDA approved oral treatment for acromegaly. [PDF]
Faraz B +5 more
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Structural and Functional Variations of Enzymes Indicate Latitudinal Adaptations of Subarctic and Arctic Sea Urchins. [PDF]
Koch M +3 more
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Sensitivity of MBA structure and KMP instrumentation on MUF
Maenhout, Greet +3 more
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MUF Variability at Haikou, China
2008 8th International Symposium on Antennas, Propagation and EM Theory, 2008By using the ionosonde data at Haikou, China over the time period of 1996-2006, this paper analyses the diurnal and seasonal behaviour of the ionospheric MUF variability at low latitude. Data used in this study are the critical frequency foF2 and the propagation factor M(3000)F2 with hourly interval resolution.
C. Chen +4 more
exaly +2 more sources
On the global behaviour of the day-to-day MUF variation
Advances in Space Research, 2004Abstract Using data from more than a hundred ionospheric stations spread worldwide, day-to-day variations with location and time of the conventional maximum usable frequency (MUF) decile values are investigated. New bounds of day-to-day MUF variability are calculated and compared with reference figures currently used by radio users.
D N Fotiadis, S S Kouris
exaly +2 more sources

