7885 to 7896 of 14026 results
-
-
-
Temperature threshold for growth and temperature-dependent weight gain of field-collected Tipula Montana (Diptera: Tipulidae)
Read more of: Temperature threshold for growth and temperature-dependent weight gain of field-collected Tipula Montana (Diptera: Tipulidae)Tipula montana, an upland tipulid of northern Britain and generally considered a montane species, was collected from the northern heath habitat of Waskerley Common, County Durham. The growth rate of […]
-
Whistler absorption and electron heating near the plasmapause
Read more of: Whistler absorption and electron heating near the plasmapauseUsing the HOTRAY code, we demonstrate that lightning-generated whistlers which enter the magnetosphere over a broad range of latitudes (Δλ ≈ 5°) just inside the plasmapause are strongly focused by […]
-
-
-
Horizontal acceleration corrections in airborne gravimetry
Read more of: Horizontal acceleration corrections in airborne gravimetryThe stabilized platforms used in marine and airborne gravimeters behave like damped long‐period pendulums. When subjected to horizontal accelerations they tilt, resulting in gravimeter reading errors. The amount of tilt […]
-
The phase relationships of the ionospheric signatures of Pc1 geomagnetic pulsations
Read more of: The phase relationships of the ionospheric signatures of Pc1 geomagnetic pulsationsIn this study we consider the phase relationships between the oscillations of various ionospheric signatures associated with Pcl geomagnetic pulsations. Investigations using a simple analytical method and a numerical model, […]
-
Geodynamic evolution of the Antarctic Peninsula during Mesozoic times and its bearing on Weddell Sea history
Read more of: Geodynamic evolution of the Antarctic Peninsula during Mesozoic times and its bearing on Weddell Sea historyThis review of the tectonic evolution of the Antarctic Peninsula during Mesozoic times highlights four main events; (1) Late Triassic-Late Jurassic extension, (2) Late Jurassic-Early Cretaceous dextral transpression, (3) Early […]
-
Early Paleozoic sedimentation, magmatism, and deformation in the Pensacola Mountains, Antarctica: The significance of the Ross orogeny
Read more of: Early Paleozoic sedimentation, magmatism, and deformation in the Pensacola Mountains, Antarctica: The significance of the Ross orogenyCombined sedimentological, structural, and geochemical studies of a lower Paleozoic succession within the Pensacola Mountains, Antarctica, suggest that it probably formed in a foreland basin setting during the Ross-Delamerian orogen, […]
-
-
Fission-track evidence for the thermotectonic evolution of a Mesozoic-Cenozoic fore-arc, Antarctica
Read more of: Fission-track evidence for the thermotectonic evolution of a Mesozoic-Cenozoic fore-arc, AntarcticaZircon and apatite fission-track data from the LeMay Group accretionary complex and Fossil Bluff Group fore-arc basin sequence on Alexander Island (Antarctica) record a common regional Cretaceous and Cenozoic thermal […]