This paper presents measurements at a mock-up medium voltage network to verify the feasibility of Broadband Power Line Communication (BPLC). We use data extracted within frequency range 2 − 30 MHz characterize MIMO PLC using different phase combinations, defining best and worst case scenarios. The empirical shows that not only phases directly connected for input-output can be used, but also we ...

This paper considers professional learning communities (PLC) and the role that they have in a developing secondary School in New South Wales, Australia. A brief identification and discussion of the importance of professional learning is presented, together with an examination of the effects of professional learning on teachers and subsequent classroom practice. Models and frameworks that have b...

This paper summarizes theoretical framework and preliminary data for a planned action research project in a secondary education institution with the intention to improve teachers` digital skills and capacity for educational ICT use through establishment of a professional learning community and development of cooperation between the school and a university. This study aims to fill the gap of kno...

This paper presents the first results of a propagation model applied to PLC in aircraft to get the narrow band and wide band channel characteristics. One of the possible applications deals with data communication for the cabin lighting system. Index Terms PLC, Aircraft, Propagation Model, Path loss, Delay Spread.

Presented in the paper is the PLC symbol naming rules in order to simulate the virtual factory which is operated by the PLC control logic. In the PLC simulation, the corresponding model, normally called as the plant model, to the PLC receives the PLC output signal, operates virtual devices, and sends the changed PLC input signal which is updated by the virtual device movements. Therefore the pl...

THE CURRENT STATE OF INF TECHNOLOGY USAGE BY CONSTRUCTION COMPANI PUBLISHED: January 2010 EDITOR: Hung-Ju Chien, Assistant Professor Minghsin University of [email protected] Stephen Barthorpe MITIE Group PLC [email protected] SUMMARY communicate better and has the potential to change the industry beyond recognition.This paper reports on the findings obtained from a questionnaire...

Keywords: Single-plant paddy thresher Whole-feeding Hierarchical multi-rollers threshing Fish scale sieve plate High-precision and automation a b s t r a c t Threshing is an essential pretreatment in rice yield-related traits evaluation and rice thresher is an important study of agricultural machinery automation. However, traditional threshers aim at threshing filled grains with simple function...