awareness of the perception of farmers toward cooperation is an important step for developing the role of cooperatives in rural economy. the purpose of this descriptive-correlational study was to investigate perception of farmers toward cooperation. the statistical population for the study consisted of farmer heads of families in the rural society of kermanshah township (n=24391). three hundred...

This paper is dedicated to modern, computer-aided and distance learning education methods. Firstly, general outlook is presented. Then, practical applications developed at the Faculty of Automatic Control, Electronics and Computer Science of the Silesian University of Technology are presented with special emphasis on Electronics and Telecommunication specializations and Circuit Theory (CT) and ...

In analyzing a signal, especially a non-stationary signal, it is often necessary the desired signal to be segmented into small epochs. Segmentation can be performed by splitting the signal at time instances where signal amplitude or frequency change. In this paper, the signal is initially decomposed into signals with different frequency bands using wavelet transform. Then, fractal dimension of ...

-In this paper a method for generating HDL code from SIGNAL formal specifications, is described. Applying two transformations on the initial specification yields functionally equivalent RTL HDL code. The functional equivalence is formally proven. The methodology allows component re-usability and enables the validation of their integration at the specification level. We anticipate that the princ...

Marco Antonio Marques Marinho received the B.Eng. degree in Network Engineering in 2012 from the University of Brasília (UnB), Brasília, Brazil. He received his M.Sc. degree in Electrical Engineering from the University of Brasília in cooperation with the Institute of Communications and Navigation of the German Aerospace Center (DLR), Wessling-Oberpfaffenhofen, Germany in 2013. He is currently ...

in analyzing a signal, especially a non-stationary signal, it is often necessarythe desired signal to be segmented into small epochs. segmentation can beperformed by splitting the signal at time instances where signal amplitude orfrequency change. in this paper, the signal is initially decomposed into signals withdifferent frequency bands using wavelet transform. then, fractal dimension of thed...

It has been a decade since multicellularity was proposed as a general bacterial trait. Intercellular communication and multicellular coordination are now known to be widespread among prokaryotes and to affect multiple phenotypes. Many different classes of signaling molecules have been identified in both Gram-positive and Gram-negative species. Bacteria have sophisticated signal transduction net...

This paper describes the application for activity recognition of two-body interactions by using body sensor networks (BSN) and presents a model to give coordination analysis of their cooperation. A monitoring platform based on BSN is established and acceleration data is collected from wearable inertial sensors. Each individual’s signal is divided into several segments, and then recognized corre...

Paralleling behaviours in other species, synchronized movement is central to institutionalized collective human activities thought to enhance cooperation, and experiments demonstrate that synchrony has this effect. The influence of synchrony on cooperation may derive from an evolutionary history wherein such actions served to signal coalitional strength to both participants and observers-includ...

This work presents novel achievable schemes for the 2-user symmetric linear deterministic interference channel with limited-rate transmitter cooperation and perfect secrecy constraints at the receivers. The proposed achievable scheme consists of a combination of interference cancelation, relaying of the other user’s data bits, time sharing, and transmission of random bits, depending on the rate...