In this paper, we consider the pair of symmetric dual multiobjective variational mixed integer programs proposed by Chen and Yang [X. Chen, J. Yang, Symmetric duality for minimax multiobjective variational mixed integer programming problems with partial-invexity, European Journal of Operational...

This study presents several revenue optimisation models for hotel room reservations for a future target day with multiple-day stays. Assume that the hotel has only one type of room but the unit rate for the room may be different during every booking period and every reservation may cover several...

This study presents several revenue optimisation models for hotel room reservations for a future target day with multiple-day stays. Assume that the hotel has only one type of room but the unit rate for the room may be different during every booking period and every reservation may cover several...

The multilevel impurity photovoltaic effect (IPV) of the sulfur doped crystalline silicon (c-Si) is studied by using the SCAPS program. The effects of impurity concentration (Nt) of two and four defect levels on the performance of sulfur doping c-Si solar cell are investigated, respectively....

One of the popular methods for estimating the depth of surface runoff for a given rainfall event is the Soil Conservation Service Curve Number (SCS-CN) method. Of late, several inconsistencies in its soil moisture accounting procedure have been pointed out by Michel et al. (2005), and a more...

The paper reports a study to investigate the structural changes in the manufacturing sector of India (possibly) brought about by liberalization and globalization of the economy. It assesses the structural changes in terms of employment of labour and capital, possibly indicated by replacement of...