Crrelated Color Temperature? Old Concept with New Problems

A New Optimal Solution Concept for Fuzzy Optimal Control Problems

In this paper, we propose the new concept of optimal solution for fuzzy variational problems based on the possibility and necessity measures. Inspired by the well–known embedding theorem, we can transform the fuzzy variational problem into a bi–objective variational problem. Then the optimal solutions of fuzzy variational problem can be obtained by solving its corresponding biobjective variatio...

Research Justice in Medical Sciences Universities: Old Concept with a New Application

Research is key element of sustainable development and long term development is impossible without integrated research system . The most important step in creating useful and efficient research platform will be strengthen motivation of researchers in universities particularly medical sciences universities to researc

New Challenges and Old Problems

Integrated aquaculture - an old concept with new applications in Greece

In Greece, up until now, monoculture has been the prevailing fish and shellfish farming system. However, in the last few years, the farmers seek to develop alternative production patterns that could improve the economic performance of their farms through the optimal utilisation of the available resources. The concept of integrated aquaculture is old; however during the last 30 years many author...

New Insights to Old Problems

From the history of the θ-τ puzzle and the discovery of parity non-conservation in 1956, we review the current status of discrete symmetry violations in the weak interaction. Possible origin of these symmetry violations are discussed. PACS: 11.30.Er, 12.15.Ff, 14.60.Pq