140 research outputs found
Electronic structure of the sigma-phase in paramagnetic Fe-V alloys. Experimental and theoretical study
The electronic structure of -phase FeV compounds with
33.3 was calculated from the charge self-consistent
Korringa-Kohn-Rostoker method. For the first time, charge densities
and electric field gradients were determined at Fe nuclei, that occupy five
nonequivalent lattice sites. The highest values were found on sites
A and D, and the lowest one on site B, the difference ranging between 0.162 and
0.174 -like electrons per Fe atom for and ,
respectively. The calculated quantities combined with experimentally determined
site occupancies were successfully applied to analyze Fe M\"ossbauer
spectra recorded on a series of 8 samples in a paramagnetic state.Comment: 4 pages, 4 figures, 15 reference
Unusual Maternal Dystocia
On October 20, 1941, an eleven-year-old Shorthorn cow was brought into the Stange Memorial Clinic. The owner reported that the cow was bred Jan. 10, 1941, and that it was time for a normal pregnancy to terminate. He also stated that the cow was in labor for several hours
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