Pedro Perez

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which the first author was a visitor at the University of Manchester. The first author also acknowledges support from Ministerio de Ciencia y Tecnologia (SEC2002-03375), while the second author gratefully acknowledges financial assistance from the Economic and Social Research Council (UK) under grant number L138251030. This research does not reflect(More)
Traceability and tracking activity are increasing significantly, since underlying technology such as GPRS/UMTS and satellite positioning is mature and ready for widespread market traceability solutions. This paper focuses on the roll-out of the Cold-Trace solution by Disfrimur, a leading transport company based in Spain. Cold-Trace is a unique, integrated(More)
This paper is preliminary; please do not quote without permission of the authors. This research was supported through a European Community Marie Curie Fellowship (programme " Improving Human Research Potential and the SocioEconomic Knowledge Base " IHP-MCFI-99-1), under which the first author was a visitor at the University of Manchester. The second and(More)
EXTENDED ABSTRACT In this paper, we reanalyze Medical Innovation, the classic study on diffusion of Tetracycline by Coleman, Katz and Menzel (1966). Medical Innovation articulates how different patterns of interpersonal communications can influence the diffusion process at different stages of adoption. In their pioneering study, individual network(More)
The IWRAM Decision Support System was developed to consider economic, environmental, and sociocultural trade-offs involved with resource competition and development in the Mae Chaem catchment in Northern Thailand. IWRAM contains two modelling toolboxes utilising a nodal network structure for catchment analysis: a Biophysical Toolbox, for considering the(More)
This paper is preliminary; please do not quote without permission of the authors. gratefully acknowledges financial assistance from The Ministerio de Ciencia y Teconología (SEC2002-03375). The second and third authors gratefully acknowledge financial assistance from the Economic and Social Research Council (UK) under grant L138251030. This research does not(More)
This dissertation, written by Anna Goldina, and entitled Endocrine Regulation of Dynamic Communication Signals in Gymnotiform Fish, having been approved in respect to style and intellectual content, is referred to you for judgment. We have read this dissertation and recommend that it be approved. iii DEDICATION This dissertation is dedicated to my parents,(More)
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