Observations of nonthermal plasmas at different aspect angles
نویسندگان
چکیده
منابع مشابه
Observations of Nonthermal
Data are presented from the EISCAT (European Incoherent Scatter (Facility)) CP-3-E experiment which show large increases in the auroral zone convection velocities (> 2 km s -1 ) over a wide range of latitudes. These are larger than the estimated neutral thermal speed and allow a study of the plasma in a nonthermal state over a range of observing angles. Spectra are presented which show a well-d...
متن کاملClassification of Different Branes at Angles
In this paper, we consider two D-branes rotated with respect to each other, and argue that in this way one can find brane configurations preserving 1 16 of SUSY. Also we classify different brane configurations preserving 12 , 1 4 , 3 16 , 1 8 , 1 16 of SUSY.
متن کاملModeling nonthermal plasmas generated in glow discharges*
Over the past decade, tremendous progress has been made in the modeling of nonthermal plasmas, and models have now reached the point that they are being used to help guide the experimental optimization of plasma based devices. In this communication we provide an overview of models used to describe nonthermal plasma generated in glow discharges. We show results from two applications, plasma disp...
متن کاملCorrelative microscopy – seeing at different angles
Microscopic techniques allow to investigate samples based on various contrasts such as optical, electron or magnetic. Although specialized microscopic techniques often yield convincing and sufficient information, there are many systems where just one kind of contrast does not give the whole picture and needs complementary technique. A well-known example is the combination of electron and optica...
متن کاملthe role of application of dynamic assessment approach in improvement of iranian efl writing performance at different language proficiency levels
the present study sought to investigate the role of dynamic assessment (da) in improvement of iranian efl writing performance at different language proficiency levels. to this end, after conducting the quick placement test, 60 iranian efl learners were assigned to two groups with different language proficiency levels. in both groups each participant wrote two compositions, one before and one af...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Geophysical Research
سال: 1989
ISSN: 0148-0227
DOI: 10.1029/ja094ia02p01439