Leemon C. Baird III William L. Bahn Academy Center for Cyberspace Research United States Air Force Academy USAFA-TR-2009-ACCR-02 November, 2009 Abstract This paper describes the construction of an efficient matched filter designed as part of a BBC jam resistant system. It is an Efficient Golay Correlator (EGC) with very long impulse response (thousands or millions of chips), using random parame...

In this paper, we address the issue of dynamically allocating resources to a group of streams belonging to a distributed multimedia application that reserves a collective amount of resources to be shared by its streams. The traac characteristics of the streams are speciied using the M-LBAP (Modiied Linear Bounded Arrival Processes) model. The M-LBAP model provides tight characterization for the...

1 PG Student, Information Technology, Thakur College of Engineering and Technology 2 Associate Professor, Information Technology, Thakur College of Engineering and Technology ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract In the existing Throughput Enhanced Wireless in Local Loop (TWiLL) system...

The importance of a Coulomb correction to the formalism proposed by Albergo et al. for determining the temperatures of nuclear systems at breakup and the densities of free nucleon gases is discussed. While the proposed correction has no effect on the temperatures extracted based on double isotope ratios, it becomes non-negligible when such temperatures or densities of free nucleon gases are ext...

Agrobacterium tumefaciens strain C58 can transform plant cells to produce and secrete the sugar-phosphate conjugate opines agrocinopines A and B. The bacterium then moves in response to the opines and utilizes them as exclusive sources of carbon, energy, and phosphate via the functions encoded by the acc operon. These privileged opine-involved activities contribute to the formation of agrobacte...

PURPOSE The purpose of this study was to examine the influence of the increasing prevalence of obesity on the development of health care utilization in Denmark in the period 1987-2005. PATIENTS AND METHODS From a random sample of adult Danes (19,142 women and 18,335 men) who participated in the Danish Health Interview Surveys in 1987, 1994, 2000, and 2005, self-reported data on type of health...

BACKGROUND The increasing diversity of population in European Countries poses new challenges to national health systems. There is a lack of data on accessibility and use of health care services by migrants, appropriateness of the care provided, client satisfaction and problems experienced when confronting the health care system. This limits knowledge about the multiple determinants of the utili...