منابع مشابه
the investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Model of red sprite optical spectra
A synthetic spectrum of red sprites due to electron energization by the electric field from lighming is computed by using the electron energy spectrum obtained from a Fokker-Planck code, which includes various inelastic losses. The results are compared with observed sprite spectra. Implications to models of red sprites are presented.
متن کاملInfra-red Absorption Spectra of Pyrylium Salts
The infra-red absorption spectra of the unsubstituted pyrylium cation and of 25 di-, tri-, tetraand per&-substituted pyrylium salts (mostly perchlorates) with alkyl and/or phenyl groups are described. Assignments of IR bands are made in correlation with the spectrum of pyridine, and the variation of band position and intensity depending on substitution is discussed. Implications for the assignm...
متن کاملInfra-red Absorption Spectra of Steroids
In this paper, the infra-red absorption spectra of a number of crystalline natural estrogens are presented and considered in relation to chemical structure. As a group, the natural estrogens are distinguished chemically from other steroids by the benzenoid structure of Ring A, which gives rise to certain infra-red absorption bands by which their spectra may be differentiated from those of other...
متن کاملComparison of Spectra Optia and COBE Spectra apheresis systems' performances for red blood cell exchange procedures.
BACKGROUND Spectra Optia (Terumo BCT, Lakewood, CO) was FDA approved for red blood cell exchange (RBCx) procedures in January 2014 and is expected to replace COBE spectra (Terumo BCT) very soon in the USA. The performance characteristics of these devices for Isovolemic Hemodilution (IHD-RBCx) procedure were compared in this study. METHODS A total of 114 IHD-RBCx procedures from 19 patients we...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Space Physics
سال: 1998
ISSN: 0148-0227
DOI: 10.1029/97ja03459