Faithful protein synthesis relies on a family of essential enzymes called aminoacyl-tRNA synthetases, assembled in a piecewise fashion. Analysis of the completed archaeal genomes reveals that all archaea that possess asparaginyl-tRNA synthetase (AsnRS) also display a second ORF encoding an AsnRS truncated from its anticodon binding-domain (AsnRS2). We show herein that Pyrococcus abyssi AsnRS2, ...

DomainKeys Identified Mail is an anti-spam proposal that involves mail servers digitally signing outbound email and verifying signatures on inbound email. The scheme makes no use of existing public key infrastructure or email security standards. This paper provides an outline of the scheme and discusses some reasons why re-use of existing standards is inappropriate in this context.

p. 06 Panning for gold in big data streams p. 09 Big data for genomics p. 10 Sought-after solutions for heterogeneous embedded systems p. 11 Doubling throughput of Ericsson EVO RNC with multithreading p. 12 Ericsson and SICS – a long-time companionship p. 13 SICS center for networked systems CNS turns the page p. 14 Interviews with CNS partners p. 30 Understanding and controlling energy consump...

[1] L. Ahlfors and L. Bers, Riemann’s mapping theorem for variable metrics, Ann. Math. 72 (1960), pp. 413– 429 [2] F. Bonahon, Bouts des variétés hyperboliques de dimension 3, Ann. Math. 124 (1986), pp. 71–158 [3] D. Epstein and A. Marden, Convex hulls in hyperbolic space, a theorem of Sullivan, and measured pleated surfaces, in Analytical and Geometric Aspects of Hyperbolic Space, LMS 111 (198...

For further gravitational wave (GW) detections, it is significant to invent a technique reduce all kinds of mirror displacement noise dominant at low frequencies for ground-based detectors. The neutron displacement-noise-free interferometer (DFI) one the tools lower frequencies. In this paper, we describe simplified configuration DFI in terms incidence direction. new configuration, neutrons ent...

Abstract The endomorphism ring of the projective plane over a field F characteristic neither two nor three is slightly more complicated in Morel–Voevodsky motivic stable homotopy category than Voevodsky’s derived motives. In particular, it not commutative precisely if there exists square which does admit sixth root. A byproduct these computations proof Suslin’s conjecture on Suslin–Hurewicz hom...