Classical deterministic inventory models consider the demand rate to be either constant or time-dependent but independent from the stock status. However, for a certain type of inventory, the demand rate may be in-fluenced by the stock level. Also in many real-life problems, some products such as fruits, vegetables, phar-maceuticals and volatile liquids continuously deteriorate to evaporation, o...

This paper investigates the issue of an economic manufacturing quantity model for defective products involving imperfect production processes and rework. We consider that the demand is sensitive to promotional efforts/sales teams’ initiatives as well as the setup cost can be reduced through further investment. It also assumes that fixed quantity multiple installments of the finished batch are d...

The hemodynamic and contractile effects of clonidine were studied in hypertrophied hearts of spontaneously hypertensive rats (Okamoto-Aoki strain, SHR). The hemodynamic pattern was characterized by dose-dependent decreases in systolic blood pressure and systolic wall stress, ie, the afterload imposed upon the left ventricle, whereas left ventricular ejection fraction and stroke volume were unch...

COVID-19 is now a major global health crisis, can lead to severe food crisis unless proper measures are taken. Though number of scientific studies have addressed the possible impacts in Bangladesh on variety issues, problems and crises associated with aquatic resources communities missing. Therefore, this study aimed at bridging gap existing situation challenges by linking its impact sector sma...

This paper demonstrates, contrary to what has been shown recently, that demand pressure, besides differentiated cost-pressure, matters both in the labor market and the market for goods in the determination of wage and price inflation. We consider from the theoretical perspective and estimate for the USA, using OLS and more advanced methods, both separately and simultaneously wage and price Phil...