introduction of modern architecture in iran and its popularization in 1950s and after, brought some new concepts in everyday life of iranian women, among which was “kitchen as heart of home-life”. younger members of current generation are grown in these modernized spaces while a bit older ones have experienced houses of traditional style. this study is designed to explore what previous concept ...

This paper proposes an extended framework for service provision for ubiquitous spaces based on Kerberos. The framework allows groups of services and information about ordinary users that are managed on an organizational or personal level to be combined, handling service systems with different management bases as units of Space, while defining the security relations between different spaces. A c...

in this paper, a multi-product continues review inventory control problem within batch arrival queuing approach (mqr/m/1) is modeled to find the optimal quantities of maximum inventory. the objective function is to minimize summation of ordering, holding and shortage costs under warehouse space, service level, and expected lost-sales shortage cost constraints from retailer and warehouse viewpoi...

1 Climate Stress Laboratory, Agricultural Research Service, U.S. Department of Agriculture, Beltsville, MD 20705, USA 2 Laboratory for Terrestrial Physics, National Aeronautics and Space Administration, Goddard Space Flight Center, Greenbelt, MD 20771, USA 3 Department of Environmental Analysis and Management, Troy State University, Troy, Al, 36092, USA 4 Current address: Instrumentation and Se...

Levels of power flux-density (pfd) and fractional degradation in performance are presented as thresholds for coordination of frequency assignments for non-geostationary orbit (non-GSO) space station transmitters in the mobile-satellite service MSS and receiving stations in the fixed service (FS) in frequency bands shared between these services in the 1-3 GHz frequency range. In the annexes, the...

We describe the rationale and the design of Arias, a service of distributed memory with a single global address space. It provides a generic consistency support, capabilities grouped in domains for protection, and a log-based checkpointing service.