2nd?Inflammation of buttock less. Repeat mist., powder and injection. 4th?Stiffness of the neck and back disappearing. Continue mist, and dressing. Qth?Stiffness passed away. Injection. 8th?Is well. All pain and stiffness went away. Had three hypodermic injections only iu the course of eight days. Discharged well. (2) Hiroo Viro, Hindoo female, est. 22. Suffered from chancres since eight months...

Two explicit guard functions Kj = Kj(δz), j = 1, 2, are obtained, which depend on the distance δz between z and the nearest point of the integer lattice in the complex plane, such that δzK1(δz) ≤ |σ(z)|e−π|z|2/2 ≤ δzK2(δz), z ∈ C, where σ(z) stands for the Weierstraß σ-function. This result is used to improve the circular truncation error upper bound in the qth order Whittaker-type derivative s...

Introduction: Discoloration of resin composites is a common reason for replacement of these restorations. The aim of this study was to eva-luate the influence of different light curing de-vices on color stability of a microhybrid resin composite.  Materials and Methods: 80 disc-shaped speci-mens (8 mm in diameter, 2-mm height) were fabricated from filtek Z250 resin composite. Specimens wer...

PURPOSE This study evaluated the effect of light-emitting diodes (LEDs) on polymerization shrinkage and bottom-to-top hardness ratios of composites. MATERIALS AND METHODS Six LEDs (Elipar FreeLight, 3M ESPE, St. Paul, MN, USA; Versalux, Centrix, Shelton, CT, USA; Ultra-Lume LED2, Ultradent, South Jordan, UT, USA; Zap LED only, CMS-Dental/Soft-Core Texas, North Richland Hills, TX, USA; Zap dua...

We consider a natural generalization of the Nagell-Ljunggren equation to the case where the qth power of an integer y, for q ≥ 2, has a base-b representation that consists of a length-l block of digits repeated n times, where n ≥ 2. Assuming the abc conjecture of Masser and Oesterlé, we completely characterize those triples (q, n, l) for which there are infinitely many solutions b. In all cases...

We give a geometric interpretation of Milnor's invariants ¯ µ(ijk) in terms of triple intersection points of Seifert surfaces for the three link components. This generalizes ideas from Cochran [Co] to links which are not algebraically split. We recall how to compute ¯ µ(ijk) from Milnor [Mi]. Given a link L, its link group π 1 (S 3 − L) has a Wirtinger presentation, generated by the arcs of the...