We define a timing language that supports the design and implementation of embedded control software. The language is inspired by the Logical Execution Time (LET) paradigm of Giotto, but combines it with classical precedence constraints on tasks. A program specifies multiple modes of operation, where each mode consists of a set of periodically activated sensors, actuators, tasks, and mode switc...

Gravicentric visual alignments become less precise when the head is roll-tilted relative to gravity, which is most likely due to decreasing otolith sensitivity. To align a luminous line with the perceived gravity vector (gravicentric task) or the perceived body-longitudinal axis (egocentric task), the roll orientation of the line on the retina and the torsional position of the eyes relative to ...

As Schmidt (2008) states, deeper engagement with new vocabulary as induced by tasks clearly increases the chances of learning those words. This engagement is theoretically clarified by the involvement load hypothesis (ILH, Laufer and Hulstijn, 2001), based on which the involvement index of each task can be measured. The present study was designed to test ILH by evaluating the impact of 4 differ...

As Schmidt (2008) states, deeper engagement with new vocabulary as induced by tasks clearly increases the chances of learning those words. This engagement is theoretically clarified by the involvement load hypothesis (ILH, Laufer and Hulstijn, 2001), based on which the involvement index of each task can be measured. The present study was designed to test ILH by evaluating the impact of 4 differ...

Abstract. Helicopters are broadly applied in complex and harsh task environment such as rescue mission firefighting. These tasks require helicopters to operate ground proximity, keep tracking the target while avoid obstacles trashing. The combination of point boundary avoidance can be utilized describe this condition. This study implemented a simulation on MATLAB Simulink simplified helicopter ...

This research study explored the impact of learning styles and input modalities on the second language (L2) learners' input processing (IP). This study also sought to appraise the usefulness of Processing Instruction (PI) and its components in relation to the learners' learning styles and input modalities. To this end, 73 male and female Iranian EFL learners from Islamic Azad University, North ...

This study investigated how awareness affected learners’ intake and production in relation to their cognitive styles. It is assumed that learners’ cognitive styles may affect their ability to notice particular features in the input and, consequently, their intake and production. Adult learners of English were exposed to four English structures through four sets of problem-solving tasks, followe...