recent developments in hydrogen production by thermochemical water decomposition are reported,with an emphasis on hydrogen production from non-fossil energy sources such as nuclear and solar. numerousdevelopments have been made on sulphur-iodine, copper-chlorine and other thermochemicalcycles. efforts are described to lower the temperatures required in thermochemical cycles, so as to broadenthe...

We propose a bargaining process supergame over the strategies to play in a non-cooperative game. The agreement reached by players at the end of the bargaining process is the strategy profile that they will play in the original non-cooperative game. We analyze the subgame perfect equilibria of this supergame, and its implications on the original game. We discuss existence, uniqueness, and effici...

In this paper, economic production quantity (EPQ) models for breakable or deteriorating item are developed with variable demands, being dependent on time or on-hand stock. Here rate of production and holding cost are time dependent, unit production cost is a function of both production reliability indicator and production rate. Set-up cost is also partially production rate dependent. The produc...

Modeling and optimization of synthesis gas production via the non-catalytic partial oxidation of methane (NCPO) were studied by minimizing of Gibbs free energy, and comparison studies were carried out to analyze the mechanism of syngas production. For this purpose, concentrations of CO2 and H2O in the feed were optimized in specified pressure and temperature, such that the hydrogen to carbon mo...

The Fibonacci cube of dimension n, denoted as ?n, is the subgraph n-cube Qn induced by vertices with no consecutive 1’s. Ashrafi and his co-authors proved non-existence perfect codes in ?n for n ? 4. As an open problem authors suggest to consider existence generalizations cubes. most direct generalization family ?n(1s) subgraphs strings without 1s a substring where s 2 given integer. In precede...

The increasing number of challenging new chemical entities in development coupled with the pressure to reduce R&D and production costs have created the perfect storm in the pharmaceutical industry. Using a science-based approach to excipient selection will allow you to overcome challenges such as poor bioavailability and stability while optimizing the formulation using the manufacturing process...