This article is a critical review of some of the methods that have been used for the sampling, analysis, and monitoring of vapor-phase toluene diisocyanate (TDI). Only some of the methods that have received relatively widespread application have been addressed in this article. This review includes a "tutorial style" discussion of basic definitions and basic principles and procedures of quality ...

We present a novel canonical automaton model, based on register automata, that can be used to specify protocol or program behavior. Register automata have a finite control structure and a finite number of registers (variables), and process sequences of terms that carry data values from an infinite domain. We consider register automata that compare data values for equality. A major contribution ...

In most modern processor architectures, difference in data access time for values kept in registers as compared to those in memory is quite high. Thus, compilers should implement efficient register allocation strategies to improve the runtime performance of the code. Register rematerialization is a technique to improve register allocation effectively by improving spill code generation. It is of...

conclusions considering that the most frequent reason for our urvs was patient-related factors, where all cases had left the cpu against medical advice (ama) during their first attendance, we recommend that further appropriate strategies be devised to prevent leaving against medical advice. results patient-related factors accounted for most 72 hours urvs (49%). multivariable analysis revealed t...

Assessment of exposure to airborne endotoxins has been studied for several years, especially in occupational environments, but a large number of procedures are used for sampling and analysis. This lack of standardization makes it very difficult to compare results and set internationally accepted threshold limit values (TLVs) or occupational exposure limits (OELs) for endotoxin exposure. This pa...

recently, businesses have started using MapReduce as a popular computation framework for processing large amount of data, such as spam detection, and different data mining tasks, in both public and private clouds. Two of the challenging questions in such environments are (1) choosing suitable values for MapReduce configuration parameters –e.g., number of mappers, number of reducers, and DFS blo...

recently, businesses have started using MapReduce as a popular computation framework for processing large amount of data, such as spam detection, and different data mining tasks, in both public and private clouds. Two of the challenging questions in such environments are (1) choosing suitable values for MapReduce configuration parameters –e.g., number of mappers, number of reducers, and DFS blo...

CPU registers are small discrete storage units, used to hold temporary data and instructions within the CPU. Registers not addressable in same way memory is, which makes them immune from attacks manipulation by other means. In this paper, we take advantage of provide a protection mechanism for critical program data; both active local variables control objects on stack. This effectively eliminat...

ÐIn this paper, we examine the effectiveness of a new hardware mechanism, called Register Queues (RQs), which effectively decouples the architected register space from the physical registers. Using RQs, the compiler can allocate physical registers to store live values in the software pipelined loop while minimizing the pressure placed on architected registers. We show that decoupling the archit...