Familial Sarcoidosis: An Analysis of Twenty-Eight Cases

Familial Hamman-Rich syndrome. Report of eight cases.

Twenty-eight Goldbach Variations

We give twenty eight diverse proofs of the fundamental Euler sum identity ζ(2, 1) = ζ(3) = 8 ζ(2, 1). We also discuss various generalizations for multiple harmonic (Euler) sums and some of their many connections, thereby illustrating the wide variety of techniques fruitfully used to study such sums and the attraction of their study.

an infinite planar array of rectangular microstrip patch antenna analysis

the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...

Twenty-Eight Years of Lunar Meteorites

The first meteorite from the Moon was not recognized until 1982, nine years after the last Apollo lunar mission. Since then, a remarkable 66 more have been found and recognized (Fig. 1). Initially, lunar meteorites were found exclusively in Antarctica by organized expeditions sponsored by the Japanese and U.S. governments. Although the rate of discovery in Antarctica has remained relatively con...

REPORT OF FOUR CASES OF FAMILIAL IDIOPATHIC PULMONARY FIBROSIS

A 25 year old male and his 46 year old aunt presented with shortness of breath and a dramatic response to steroids. The other two patients are sisters with more advanced disease. One of these responded partially to steroids, while the other died within 4 months of treatment. The genetic basis and pathogenesis are discussed.