4-(Dimethylamino)benzaldehyde–2,4-dinitroaniline (1/1)

Cover vol. 11, no. 4, August 2014

1047 - 11 - 4 Jeffrey

Jeffrey C. Lagarias* ([email protected]), Dept. of Mathematics, University of Michigan, 530 Church Street, Ann Arbor, MI 48109-1043. From Apollonian circle packings to Fibonacci numbers. Apollonian circle packings are infinite packings of circles, constructed recursively from a initial configuration of four mutually touching circles by adding circles externally tangent to triples of such circl...

Heroin Addict 11(4) .indb

11 LiFePO 4 Cathode Material

Rechargeable batteries have largely replaced primary cells as they save resource and reduce pollution. Recent increases in demand for oil, with the associated environment sustainable issues are continuing to exert pressure on an already stretched and strained world energy infrastructure. Clean and efficient energy production from renewable sources is wanted in our energy and environment-conscio...

Correction: Vol. 11, No. 4

Yellow Jack is a compelling and thorough narrative of one of the most interesting chapters in medical history. The book, which is highly readable even to those who may think they know this story, is based on a series of articles written by one of the authors, John R. Pierce, for Stripe, a publication of the Walter Reed Army Medical Center. Dr Pierce was a colonel in the Army Medical Corps and r...