نتایج جستجو برای: self access centre sac
تعداد نتایج: 945942 فیلتر نتایج به سال:
Performance of optical code division multiple access (O-CDMA) system is influenced by multiple access interference (MAI) resulted from the overlapping between the users. To overcome this problem, successive interference cancellation (SIC) scheme is applied to O-CDMA systems. In this paper we apply successive interference cancellation technique to a spectral amplitude coding (SAC) system that us...
The Semantic Access Control Model (SAC), built on the basis of separation of the authorization and access control management responsibilities, provides adequate solutions to the problems of access control in distributed and dynamic systems with heterogeneous security requirements. SAC is characterized by its flexibility for accommodating dissimilar security policies, but also by the ease of man...
OBJECTIVES (1) To study the prevalence and characteristics of large endolymphatic sac internal compartments on thin-section T2- and T2*-weighted magnetic resonance imaging, and to relate these to other large endolymphatic sac magnetic resonance imaging features, and (2) to correlate the compartment imaging features, endolymphatic sac size and labyrinthine anomalies with the patients' clinical a...
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