7561 to 7572 of 13838 results
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Modeling the effects of frazil ice crystals on the dynamics and thermodynamics of Ice Shelf Water plumes
Read more of: Modeling the effects of frazil ice crystals on the dynamics and thermodynamics of Ice Shelf Water plumesThe seawater that comes into contact with the base of a floating ice shelf is modified as a result of the phase changes that occur. Melting is prevalent in the […]
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First Dynasonde observations of F-region plasma flow at Halley, Antarctica
Read more of: First Dynasonde observations of F-region plasma flow at Halley, AntarcticaPlasma flow vectors have been derived from data recorded by the Advanced Ionospheric Sounder (operating as a Dynasonde) at Halley, Antarctica (76°, 27°W). Single bulk flow vectors derived from the […]
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Seismic investigation of the Larsen Ice Shelf, Antarctica: in search of the Larsen Basin
Read more of: Seismic investigation of the Larsen Ice Shelf, Antarctica: in search of the Larsen BasinSeismic reflection surveys were carried out over the Larsen Ice Shelf to examine the extent of the observed sedimentary sequences of the Larsen Basin as suggested by aeromagnetic and gravity […]
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Propagation to the ground at high latitudes of auroral radio noise below the electron gyrofrequency
Read more of: Propagation to the ground at high latitudes of auroral radio noise below the electron gyrofrequencyThe propagation of auroral radio noise at frequencies below the ionospheric electron gyrofrequency (ƒce ≈ 1.4 MHz) at high latitudes is investigated using the HOTRAY ray tracing code. Two mechanisms […]
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Incidence and spread of Haemophilus influenzae on an Antarctic base determined using the polymerase chain reaction
Read more of: Incidence and spread of Haemophilus influenzae on an Antarctic base determined using the polymerase chain reactionA PCR-based method of detecting Haemophilus influenzae in cultures inoculated from throat swabs was evaluated using samples from groups of laboratory staff and medical students and then applied to samples […]
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Pillow metabasalts in a mid-Tertiary extensional basin adjacent to the Liquiñe-Ofqui fault zone: the Isla Magdalena area, Aysén, Chile
Read more of: Pillow metabasalts in a mid-Tertiary extensional basin adjacent to the Liquiñe-Ofqui fault zone: the Isla Magdalena area, Aysén, ChilePillow metabasalts and interbedded slates adjacent to the Liquiñe-Ofqui fault zone (LOFZ) of the southern Chilean Andes have been studied using electron-microprobe mineral analysis, major and trace element whole-rock geochemistry […]
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DARN/SuperDARN
Read more of: DARN/SuperDARNThe Dual Auroral Radar Network (DARN) is a global-scale network of HF and VHF radars capable of sensing backscatter from ionospheric irregularities in the E and F-regions of the high-latitude […]
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First Records of Mated Female Loligo Gahi (Cephalopoda: Loliginidae) in the Falkland Islands
Read more of: First Records of Mated Female Loligo Gahi (Cephalopoda: Loliginidae) in the Falkland IslandsThis communication presents the first records of mated female Loligo gahi in Falkland Island waters. In October 1993 fully mature mated female L. gahi were identified in samples taken from […]