Due to the resource constraint and dynamic parameters, reducing energy consumption became the most important issues of wireless sensor networks topology design. All proposed hierarchy methods cluster a WSN in different cluster layers in one step of evolutionary algorithm usage with complicated parameters which may lead to reducing efficiency and performance. In fact, in WSNs topology, increasin...

iii Acknowledgements v Table of

This paper introduces a technique which can automatically monitor the behavior of fish school in images in real-time. Results on the activity level, distribution and social interaction within the school are generated based on the spatial information extracted from captured images. The fish behaviors we observe here are selected based on a list of responses which fish exhibit when they are in di...

Celor doua Doamne din viata mea: mamaie si mama 7 Preface This thesis discusses some of the challenges of optical design for Extreme Ultraviolet (EUV) mirror systems and illustrates novel design techniques and their application to, preponderantly, EUV systems and, in addition, some Deep Ultraviolet (DUV) lithographic objectives. The main added value of this thesis is the fact that it shows how ...

Purpose: To determine the extent to which personal characteristics and “person factors” predict symptom distress during the first cycle

Ethnic density is not associated with psychological distress in immigrant groups in the Netherlands ABSTRACT Background