In the article, by virtue of Maclaurin's expansions arcsine function and its square cubic, authors give a short proof sum formula series with coefficients containing reciprocals Catalan numbers;establish four formulas for finite sums ratio or product two central binomial numbers.The instant simplifies discussions in journal papers: College Math. J. 43 (2012), no. 2, 141–146; Amer. Monthly 121 (...

Fig. 4: 3D Streamlines during peak systole and late diastole in the patient and the in-vitro model. slice 1 slice 2 slice 3 slice 4 slice 5 slice 6 slice 7 slice 8 flow [ml/cycle] 74 (36) 70 (34) 60 (35) 55 (37) 51 (38) 46 (40) 48 (35) 49 (35) peak flow [ml/s] 374 (241) 368 (255) 306 (260) 267 (267) 241 (281) 206 (288) 236 (246) 226 (258) helicity [%] 56 (63) 64 (62) 67 (63) 71 (60) 60 (54) 55 ...

JURKAT T CELLS Yanping Huang‡¶, Darrell D. Norton‡, Patricia Precht‡, Jennifer L. Martindale‡, Janis K Burkhardt§ and Ronald L. Wange‡ From the ‡Laboratory of Cellular and Molecular Biology, National Institute on Aging, IRP/NIH/DHHS, Baltimore, MD 21224, USA, and the §Department of Pathology, Children's Hospital of Philadelphia and the University of Pennsylvania, Philadelphia, Pennsylvania 1910...

INTRODUCTION ..................................................................................... 251 I. THE WAYBACK MACHINE AND THE ADMISSIBILITY OF SCREEN SHOTS AS EVIDENCE .................................................... 252 A. WayBack What?: How It Works ......................................... 252 B. Screen Shots as Evidence .................................................... 256 1....

Ultrafast photodissociation dynamics of n-butyl iodide in the A-band has been studied by femtosecond time-resolved mass spectroscopy coupled with ion imaging. The time constant of n-C4H9I in the A-band with one photon excitation at ∼267 nm is measured to be ∼(58±6) fs. The ion images of I (P3/2) and I ∗ (P1/2) at ∼267 nm and ∼274 nm are obtained and analyzed to yield corresponding speed and ang...