Aufsuchungsephemeride des Planeten (504) [1902 LK]

Arne Tiselius, 1902-1971.

Leopold Schenk (1840-1902).

Leopold Schenk attained international fame by his contributions to the science of embryology. The first chair of embryology in any medical school was established for him in the University of Vienna. This article briefly describes his life and his work.

Npgrj_nn_1877 494..504

In neural integrators, transient inputs are accumulated into persistent firing rates that are a neural correlate of short-term memory. Integrators often contain two opposing cell populations that increase and decrease sustained firing as a stored parameter value rises. A leading hypothesis for the mechanism of persistence is positive feedback through mutual inhibition between these opposing pop...

Math 504 : Set Theory

These lecture notes are intended to recapitulate class lectures. Several notational considerations exist. Namely, appendices to lectures generally provide information not found in the lecture, but are nonetheless helpful for producing a more rigorous understanding of the material; an * (asterisk) next to a proposition, definition, theorem, etc. indicates it was not explicitly written (or mentio...

Owsei Temkin 1902-2002.