conclusions the eo muscle was thinner and had higher activity during adim in the ais group. analysis of our data showed that in the ais group the higher the lumbar spinal curve to the right, the thicker the right tra compared to the left tra. results there was no side to side asymmetry in muscle thickness at rest and also during adim in two groups. thickness of right eo [0.39 (0.09) in the ais ...

In this paper, we present an admission control technique for mixed real-time and nonreal-time tra c in nite length queues with PBS cell loss control. Real-time connections have both delay and loss constraints while non-real-time connections are only subject to cell loss constraints. We propose to provide each type of tra c with a separate capacity subregion with di erent QoS bounds. We introduc...

The primary goal of a data network is to carry data tra c. Some of the tra c carried in a network is control tra c such as routing, signalling and end-to-end protocol control. Unregulated growth of control tra c can jeopardize the primary goal of networks. This paper discusses scaling of control tra c in network protocols and proposes some general scaling techniques. Control tra c can be regula...

Managing large IP networks requires an understanding of the current tra c ows, routing policies, and network con guration. Yet, the state-of-the-art for managing IP networks involves manual con guration of each IP router, and tra c engineering based on limited measurements. The networking industry is sorely lacking in software systems that a large Internet Service Provider (ISP) can use to supp...

Recent analyses of real data/internet tra c indicate that data tra c exhibits long-range dependence as well as self-similar or multi-fractal properties. By using mathematical models of Internet tra c that share these properties we can perform analytical studies of network tra c. This gives us an opportunity to analyse potential bottlenecks and estimate delays in the networks. Processes with mul...

The complete nucleotide sequence was determined for pMAR7, an enteropathogenic Escherichia coli (EPEC) adherence factor (EAF) plasmid that contains genes encoding a type IV attachment pilus (Bfp) and the global virulence regulator per. Prototypic EAF plasmid pMAR7 is self-transmissible, unlike the smaller EAF plasmid pB171, which has no genes encoding conjugative functions. The tra locus, a hig...

Female-specific splicing of Drosophila doublesex (dsx) pre-mRNA is regulated by the products of the transformer (tra) and transformer 2 (tra2) genes. In this paper we show that Tra and Tra2 act by recruiting general splicing factors to a regulatory element located downstream of a female-specific 3' splice site. Remarkably, Tra, Tra2, and members of the serine/arginine-rich (SR) family of genera...

We consider networks where tra c is served according to the Generalised Processor Sharing (GPS) principle. GPS-based scheduling algorithms are considered important for providing di erentiated quality of service in integrated-services networks. We are interested in the workload of a particular ow i at the bottleneck node on its path. Flow i is assumed to have long-tailed tra c characteristics. W...

In recent years, numerous publications have identi ed a high number of tra c sources to be of self-similar nature. Such tra c can have a negative impact on traditional queuing systems. This paper presents a call admission control algorithm that uses periodic wavelet analysis applied to tra c measurements to estimate the amount of resources necessary to support a certain set of connections under...

A series of 102 transfer-deficient (tra(-)) mutants of Flac (84 of which have been previously described) were classified as carrying frameshift, amber, ochre, UGA, and nonsuppressible mutations. Techniques were evolved for using cultures of F prime strains as efficient recipients in matings, for measuring the number of (F'/F') heterozygote cells in transient populations, and for measuring compl...