Hospitals are rather strange places to work. The rationale, after all, of purposely concentrating into close quarters the sick, the frail, and the contagious is elusive at times. Further compounding the situation is the introduction of healthcare workers into the mix, usually at the ratio of approximately five or six full-time employees for every hospital bed. In no other circumstance, except p...

in this research, an innovative numerical simulating approach for time domain analysis of multi degrees of freedom structures with uncertainty in dynamic properties is presented. a full scale finite element model of multi-story and multi bays of three sample structures has been constructed. the reduced order model of structure with holding the dominant and effective gramians in the balanced sta...

Robinson et al found no benefit between those who were treated with steroids and those who were not.'" The results of further studies in patients suffering from combined burns and smoke inhalation injury suggest that giving steroids leads to increased mortality and morbidity, mainly because infection occurs more often." 12 Early treatment of smoke inhalation focuses on keeping the upper airways...

Most multiprocessors are multiprogrammed to achieve acceptable response time. Unfortunately, inopportune preemption may significantly degrade the performance of synchronized parallel applications. To address this problem, researchers have developed two principal strategies for concurrent, atomic update of shared data structures: (1) preemption-safe locking and (2) non-blocking (lock-free) algor...

Security wrappers for Windows NT/2000 encapsulate program execution to monitor their run-time behavior and ensure that they don't do anything harmful. Wrappers have be developed to ensure that email attachments can be safely opened, that web content can be safely viewed, downloaded, and executed, and that active content in office documents can be safely executed. The wrappers can be directed to...

We develop the first dynamic data structures that tolerate δ memory faults, lose no data, and incur only an Õ(δ) additive overhead in overall space and time per operation. We obtain such data structures for arrays, linked lists, binary search trees, interval trees, predecessor search, and suffix trees. Like previous data structures, δ must be known in advance, but we show how to restore pristin...