Depopulation of rural areas is a widespread phenomenon that has occurred in most industrialized countries, and has contributed significantly to a reduction in the productivity of agro-ecological resources. In this study, we identified the main trends in the dynamics of rural populations in the Central Pyrenees in the 20th C and early 21st C, and used density independent and density dependent mo...

Long ridiculed for their racial hybridity, India’s Anglo-Indians—a mixed race people—were called ‘Dingos’ and instructed rudely to “Go to Australia” after India won her Independence from the British in 1947. Although their first port of escape from India was Great Britain, thousands of Anglo-Indians left the Indian subcontinent (India, Pakistan and Sri Lanka) in the second wave of migration, i....

Charles L. Dodgson, who lectured on mathematics at Christ Church in Oxford University, constructed ciphers that were state of the art in his time. In poems and letters he demonstrated a great talent for creating acrostics and anagrams. In this paper I describe the ciphers closely and argue that their creation was intertwined with his word game inventions.  2005 Elsevier Inc. All rights reserved.

3D bioprinting of tissues and organs is game changer promising technology in medicine. It has also great potential to be substitution animal models as artificial tissue or organ platforms can used for transplantation the patient directly.

A model of new-product adoption is proposed that incorporates price and advertising effects. An optimal control problem that uses the model as its dynamics is solved explicitly to obtain the optimal price and advertising effort over time. The model has a great potential to be used in obtaining solutions and insights in a variety of differential game settings.

RoboCup competition as a great test-bed, has turned to a worldwide popular domains in recent years. The main object of such competitions is to deal with complex behavior of systems whichconsist of multiple autonomous agents. The rich experience of human soccer player can be used as a valuable reference for a robot soccer player. However, because of the differences between real and simulated soc...

The outcome of the COP27 confirms PD game nature work this UN club, CUT defeated by EMIT (emissions). same will hold for forward COPs, until such time that tipping points change great players in global environment club.