IMPROVED PORTABLE EQUATORIAL STANDS

Improved pediatric weighing device for use with portable hanging scales.

Portable hanging scales are a common means of weighing young children. Weighing trousers used to suspend children from a hanging scale are uncomfortable and require insertion of the child's legs through the trousers. The 'weighing seat' holds the child in a more natural, comfortable, and secure position, thus increasing the child's acceptance of the weighing procedure, and making the procedure ...

Stands in Politics

Improved horizontal wind model HWM07 enables estimation of equatorial ionospheric electric fields from satellite magnetic measurements

[1] Horizontal neutral winds play an important role in lowlatitude ionospheric E and F-region dynamics. In particular, the zonal winds have strong effects on the local structure of the low-latitude ionospheric current system. Accurate wind specification is therefore essential for modeling these currents. In order to investigate the retrieval of eastward electric fields from satellite-derived eq...

How Stands Collapse II

I review ten problems associated with the dynamical wave function collapse program, which were described in the first of these two papers. Five of these, the interaction, preferred basis, trigger, symmetry and superluminal problems, were discussed as resolved there. In this volume in honor of Abner Shimony, I discuss the five remaining problems, tails, conservation law, experimental, relativity...

Where Stands Functoriality Today?

The notion of functoriality arose from the spectral analysis of automorphic forms but its definition was informed by two major theories: the theory of class fields as created by Hilbert, Takagi, and Artin and others; and the representation theory of semisimple Lie groups in the form given to it by Harish-Chandra. In both theories the statements are deep and general and the proofs difficult, hig...