signal processing
audio signals, speech communication, audio processes
image processing, video processing
watermarking, data hiding, steganography, steganalysis, joint signal processing, encryption, perceptual hashing, biometrics, fingerprinting, digital forensics
signal processing, wireless technology
The present study is inserted in the field of regional development and makes an analysis of the environmental management performed by the tobacco industries located in the region of Vale do Rio Pardo in the State of Rio Grande do Sul (Brazil), which has the particularity of being the main tobacco producer in Brazil. It has been realized that the tobacco industry is recognizing the importance of the environmental aspect in its decisions and, in this way, besides the recognition in the economic context, it is showing concern about the environmental managing, through initiatives that aim the preservation of the environment and the improvement of quality of life of its employees as well as of the worker in the field, the farmer. As work methodology it was decided to do initially a theoretical essay involving the systemic approach and the regional development, followed by a case study with a description of the environmental management practices of the industries that cause impact in the tobacco farmer?s activities.
The EURO Journal on Transportation and Logistics promotes the use of mathematics in general, and operations research in particular, in the context of transportation and logistics. It is a forum for the presentation of original mathematical models, methodologies and computational results, focussing on advanced applications in transportation and logistics. The journal publishes two types of document: (i) research articles and (ii) tutorials. A research article presents original methodological contributions to the field (e.g. new mathematical models, new algorithms, new simulation techniques). A tutorial provides an introduction to an advanced topic, designed to ease the use of the relevant methodology by researchers and practitioners.