In this paper Algorithm is presented to perform critical path method in a fuzzy environment. The trapezoidal fuzzy number given by decision makers or characterized by historical data are utilized to assess the activity time in a project network. The fuzzy shortest path problem thus obtained is compared with conventional method.

background: magnesium (mg) is a necessary element in a vast number of enzymatic paths throughout the body, so, its cellular mechanisms affect clinical outcome; it is also the main second intracellular cation playing a crucial role in atp/adp energy conversion. lack of mg is usually reported in 10% of hospitalized patients worldwide. chronic hypomagnesaemia is also in correlation with many chron...

Modern processors come close to executing as fast as true dependences allow. The particular dependences that constrain execution speed constitute the critical path of execution. To optimize the performance of the processor, we either have to reduce the critical path or execute it more efficiently. In both cases, it can be done more effectively if we know the actual instructions that constitute ...

Critical sections are well known potential performance bottlenecks in multithreaded applications and identifying the ones that inhibit scalability are important for performance optimizations. While previous approaches use idle time as a key measure, we show such a measure is not reliable. The reason is that idleness does not necessarily mean the critical section is on the critical path. We intr...

this essay intends to show critical abilities of m. foucault's thought. it purposes that assertion to structural and relativistic narratives of foucault's thought, and interpration of it on heidegger, prevents to see critical aspects and critical thought project of foucault. the essay argues that in regard to critical thought, and out of limits of previous critical theory, foucault, w...

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the application of critical pedagogy in educational contexts has received adequate research attention over the last decades. the main focus of this strand of research has, however, been on raising awareness of the educators. nevertheless, little is known about the consequences of the violation of critical pedagogy principles from efl teacher trainers’ perspectives. to begin to address this gap ...

this paper is concerned with the study of the existence of positive solutions for a navier boundaryvalue problem involving the p-biharmonic operator; the right hand side of problem is a nonsmoothfunctional with variable parameters. the existence of at least three positive solutions is establishedby using nonsmooth version of a three critical points theorem for discontinuous functions. our resul...