This paper presents cell formation (CF) problem in dynamic condition with multiple alternative process plans and a set of alternative routes for each of process plans. Previous models paid attention to just one of the terms of process plans and routes and also they have not reflected the notion of defect rate after operations. Therefore, this paper also addresses defect rate. The proposed model...

This paper reveals the linear economy contribution to resource degradation and environmental pollution in eastern Romania that could further feed crimes conflicts, such as Pungesti shale gas case. Preservation of material water resources region is required through various circular mechanisms under a cross-sectoral approach including solid waste for industry agriculture; wastewater treatment reu...

This study estimates a panel regression model to predict bicyclist route choice. Using GPS trajectories of 600 trips from 49 participants in spring 2006 Minneapolis, we calculate deviation, the average distance between alternative routes and actual trajectories, as dependent variable. Trip attributes, including trip length, Vehicle Kilometres Travelled (VKT), number traffic lights per kilometer...

This study verified the environmental effectiveness of potentially less aggressive routes for synthesis poly(propylene/ethylene oxide) glycol (PPG). The analysis was developed in two stages. Firstly, performance conventional PPG processing route compared to alternative variants—vegetal and CO2-based PPG—applying life cycle assessment technique measure primary energy demand, global warming poten...

Introduction: Biologics (biopharmaceuticals) present new promising therapies for many diseases such as cancers, chronical inflammatory and today's biggest challenge - COVID-19. Research: Today, most biologics have been synthetized using modern methods of biotechnology, in particular DNA recombinant technology. Current pharmaceutical forms protein/peptide biopharmaceuticals are intended parenter...