The effect of error feedback on the accuracy of output task types such as editing task, text reconstruction task, picture cued writing task, and dictogloss task, has not been clearly explored. Following arguments concerning that the combination of both corrective feedback and output makes it difficult to determine whether their effects were in combination or alone, the purpose of the present st...

In this paper, we develop linear fixed-order (i.e., fulland reduced order) pressure rise feedback dynamic compensators for axial flow compressors with throttle valve actuation. Unlike the nonlinear static controllers proposed in the literature possessing gain at all frequencies, the proposed dynamic compensators explicitly account for compressor performance versus sensor accuracy, compressor pe...

Abstract The extent to which teachers’ written corrective feedback (WCF) is conducive to ESL learners’ improvement has been discussed since Truscott’s claim in 1996. The mentioned debate continues because there has been lots of contrastive research studies with different results. This paper presents the results of a 2-month study of the effectiveness of WCF to 65 low intermediate Iranian learne...

This paper presents and explores the use of underwater microphones (hydrophones) as an interface to a recently invented instrument known as the hydraulophone. In particular, the hydrophones, with appropriate processing, give rise to an electroacoustically enhanced hyperinstrument in which acoustic feedback plays an important part.

The iterative nature of state feedback control appoaches based on the addition of control places (in Petri net models), can give rise to redundancies in the added control. These redundancies are characterised as implicit places. In this paper we prove that deciding the implicitness of a place added to a live marked graph is of polynomial complexity.

This paper features the proposed modeling and design of a Robust Decentralized Periodic Output Feedback (RDPOF) control technique for the active vibration control of smart flexible multimodel Euler-Bernoulli cantilever beams for a multivariable (MIMO) case by retaining the first 6 vibratory modes. The beam structure is modeled in state space form using the concept of piezoelectric theory, the E...

Biological processes are governed by complex networks ranging from gene regulation to signal transduction. Positive feedback is a key element in such networks. The regulation enables cells to adopt multiple internal expression states in response to a single external input signal. However, past works lacked a dynamical aspect of this system. To address the dynamical property of the positive feed...

In the companion paper (Towards a “sophisticated” model of belief dynamics. Part I), a general framework for realistic modelling of instantaneous states of belief and of the operations involving them was presented and motivated. In this paper, the framework is applied to the case of belief revision. A model of belief revision shall be obtained which, firstly, recovers the Gärdenfors postulates ...

2. COOK, M. K., ANDREWS, B. E., I?ox, H. H., TURNER, H. C., HAMES, W. D., and CHANOCK, R. M., Am. J. Hyg. 69, 250-264 (1959). 3. ROTT, R., REDA, I. M., and SCHAFER, W., Z. Naturforsck. 18b, 188-194 (1963). 4. SCHHFER, W., Ciba Found. Svmp. Nature Viruses 91-103 (1957). 5. SCH;~FER, W., AND ROTT, R., 2. Naturforsck. 14b, 629-631 (1959). 6. ROTT, R., Habilitation thesis. Giessen (1962). 7. HORNE,...

A time revolved spectroscopic study of the emission phases occurring throughout a nanosecond pulsed discharge in water is presented. Discharged are ignited in deionized water via a submerged pin-t-plane electrode configuration by application of 24kV pulses with a rise time of 4ns and a duration of 10ns. Optical emission spectroscopy of the plasma radiation is performed, revealing a very complex...