Abstract: In this paper, we study the problem of stabilizing a linear time-invariant discretetime system with information constraints in the input channels. The information constraint in each input channel is modelled as a sector uncertainty. Equivalently, the transmission error of an input channel is modelled as an additive system uncertainty with a bound in the induced norm. We attempt to fin...

Linguistic assumptions of an individual speaker-hearer are subtly reflected in analyses code switching that assign switches to “conversational strategies,” categories treated as if they existed prior to, and independent of, actual interactions. While such provide convenient rubrics for many common significant social functions switching, fail capture the interactionally emergent switches. In thi...

In this article, the assessment practice known as “grade conference” is analysed using an interactionally oriented narrative approach. The aim to explore grade conference and what it entails for students when executed in their fourth year of compulsory school, part a trial educational reform where receive grades from four instead six. Two cases illustrate way that are positioned ascribed differ...

During pandemics, uncertainty is a given condition, as are the potential risks of which public needs to be informed via media. In such dire straits there tends shortage certain knowledge and an abundance speculations that can potentially inform well misinform public. this study, we conduct conversation analysis interactional dynamics between Danish journalists health experts in televised news i...

Public opposition to genetically modified organisms (GMOs) remains strong. By contrast, studies demonstrate again and again that GM crops make a valuable contribution to the development of a sustainable type of agriculture. The discrepancy between public opinion and the scientific evidence requires an explanation. We argue that intuitive expectations about the world render the human mind vulner...

This experimental study investigated the comparative effects of non-negotiated pre-modified input, negotiation of input without output, and negotiation of input plus pushed output on EFL learners’ comprehension and production. Before starting the study, forty-three male and female adult students at intermediate level took the Preliminary English Test (PET) and 30 of the students who scored one ...

Estimation problems for linear time-invariant systems with noisy input and output are considered. The smoothing problem is a least norm problem. An efficient algorithm using a Riccati-type recursion is derived. The equivalence between the optimal filter and an appropriately modified Kalman filter is established. The optimal estimate of the input signal is derived from the optimal state estimate...

Apparent shear stress acting on a vertical interface between the main channel and floodplain in a compound channel serves to quantify the momentum transfer between sub sections of this cross section. In this study, three soft computing methods are used to simulate apparent shear stress in prismatic compound channels. The Genetic Algorithm Artificial neural network (GAA), Genetic Programming (GP...

in this paper, an optimal adaptive fuzzy integral sliding mode control is presented to control the robot manipulator position tracking in the presence of uncertainties and permanent magnet dc motor. in the proposed control, sliding surface of the sliding mode control is defined according to the information of position tracking error, derivatives, and error integral. in order to estimate bounds ...