This study aimed at examining the main and interaction effects of increased intentional reasoning demands, planning time, and also language learning aptitude on syntactic complexity, accuracy, lexical complexity, and fluency (CALF) of 226 EFL learners’ performance on letter writing tasks. The participants were first randomly assigned to three experimental groups to be given a task with differin...

long time integration of large stiff systems of initial value problems, arising from chemical reactions, demands efficient methods with good accuracy and extensive absolute stability region. in this paper, we apply second derivative general linear methods to solve some stiff chemical problems such as chemical akzo nobel problem, hires problem and orego problem.

conclusion this study showed that early feeding decreased post cesarean gastrointestinal complications. results no mother experienced nausea, vomiting and illus. flatulence severity 4 and 12 hours after surgery was similar in both groups (p = 0.856, p = 0.392). however, flatulence severity 24, 36 and 48 hours after surgery, was less in the experimental group (p = 0.030, p = 0.016, p = 0.001). a...

We consider the problem of allocating resources to satisfy demand requirements varying over time. The input specifies a demand for each timeslot. Each resource is specified by a start-time, end-time, an associated cost and a capacity. A feasible solution is a multiset of resources such that at any point of time, the sum of the capacities offered by the resources is at least the demand requireme...

At rst sight real time and asynchronous message passing like in SDL and ROOM seem to be incompatible Indeed these languages fail to model real time constraints accurately In this paper we show how to reconcile real time with asynchronous message passing by using an assumption which is supported by every mailing system throughout the world namely that messages are time stamped with their sending...