Under 5 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,580 7.0 5 to 9 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,247 8.3 10 to 14 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,553 8.9 15 to 19 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,047 7.9 20 to 24 years . . . . . . . . . . . . . . . . ....

2. -, Rings with a pivotal monomial, Proc. Amer. Math. Soc. 9 (1958), 635642. 3. L. P. Belluce and S. K. Jain, Prime rings having a one-sided ideal satisfying a polynomial identity, Abstract 614-89, Notices Amer. Math. Soc. 11 (1964), p. 554. 4. N. Jacobson, Structure of rings, Amer. Math. Soc. Colloq. Publ. Vol. 37, Amer. Math. Soc, Providence, R. I., 1956. 5. I. Kaplansky, Rings with a polyno...

1 Brandstetter RD, Tamarin FM, Washington D, Wing M, Eufemio M. Occult mucous airway obstruction in diabetic ketoacidosis. Chest 1987; 91:575-78 2 Gaussorgues I Bachmann P Jaboulay JM, Piperno D, Bayer F, Leger P Gerard M, Robert D. Acute lobar ateleetasis during mechanical ventilation: prospective study ofriskfadors. Crit Care Med (in press) 3 Kaliner M, Shelhamer JH, Borson B, NadelJ. Human r...

We report a femtosecond intracavity-frequency-doubled optical parametric oscillator that employs a single KTiOAsO crystal for both parametric generation and frequency doubling. This device generates a yellow output beam at 575 nm with 39.4% power conversion efficiency when synchronously pumped by a femtosecond Ti : sapphire laser at a wavelength of 796 nm. An intracavity retarder is employed to...

A constructive perturbation bound of the Drazin inverse of a square matrix is derived using a technique proposed by G. Stewart and based on perturbation theory for invariant subspaces. This is an improvement of the result published by the authors Wei and Li [Numer. Linear Algebra Appl., 10 (2003), pp. 563–575]. It is a totally new approach to developing perturbation bounds for the Drazin invers...

Medical records of the 575 children who underwent gastrointestinal endoscopy outside the operating room were investigated retrospectively. The most frequently used combinations were propofol-midazolam-fentanyl in 83.2% of the procedures and propofol-midazolam in 13.8% of the procedures. 24 (3.4%) of 703 procedures had complications due to sedation anesthesia; 11 had hypoxia and 8 had pain in th...

575. Abacavir Use and Risk for Myocardial Infarction and Coronary Artery Disease: Updated Meta-analysis of Data from Clinical Trials Cassandra Nan, PhD; Mark S. Shaefer, PharMD; Rimgaile Urbaityte, MSc; James Oyee, MSc; Judy Hopking, MSc; Leigh Ragone, MS; Cynthia McCoig, PhD and Vani Vannappagari, MBBS, MPH, PhD; GlaxoSmithKline, Stevenage, United Kingdom, ViiV Healthcare, Research Triangle Pa...