Isoacceptors of Ala-, Arg-, Glu-, Gln-, Ile-, Leu-, Lys-, Ser-, Thr- and Val-tRNAs from wheat germ have been resolved by reverse phast chromatography. Codon recognition properties have been determined on isolated fractions of each of these aa-tRNAs and codon assignments have been made to a number of isoacceptors. Evolutionary changes which have occurred in patterns of codon recognition by isoac...

Can J Respir Ther Vol 50 No 2 Summer 2014 52 5. Ramos K, Schafer S, Tracz S. Validation of the Fresno test of competence in evidence based medicine. BMJ 2003;326:319-321. 6. Broomfield D, Humphries GM. Using the Delphi technique to identify the cancer education requirements of general practitioners. Medical Education 2001;35:928-937. rtP02 Pediatric high acuity suPPort team (Phast): initiaL Pha...

We study the problem of computing batched shortest paths in road networks efficiently. Our focus is on computing paths from a single source to multiple targets (one-to-many queries). We perform a comprehensive experimental comparison of several approaches, including new ones. We conclude that a new extension of PHAST (a recent one-to-all algorithm), called RPHAST, has the best performance in mo...

this research was undertaken to evaluate and determine the risk of gas fluids and leakage of persian gulf star refinery on the environment in bandar abbas. through collection and compilation of research findings, we attempted to identify and work on factors leading to environmental risks. the risk factors were identified by hazop team and the risk score was calculated by multiplying the probabi...