Essays about: "economic order quantity"

Showing result 16 - 20 of 47 essays containing the words economic order quantity.

1. 16. Development of Kraft Lignin and Coating Technique to Prepare Coated Urea Fertilisers with Increased Nutrient Use Efficiency

   University essay from KTH/Skolan för kemivetenskap (CHE)

   Author : Xueyan Xu; [2017]
   Keywords : fertilizer coating; lignin; modified lignin; polylactide; slow release; ytbeläggning för gödningsmedel; lignin; modifierad lignin; polylaktid; kontrollerad frisättning;

   Abstract : Coating urea to prepare controlled release N-fertilizer has been considered as an effective way to increase its nutrient use efficiency, thus reduce its waste and the consequent harmful environmental impacts. Inorganic sulphur and synthetic polymers have been used in the industry as coating materials together with utilization of various types of expensive coating equipment which commonly requires also complicated technical setup and controls. READ MORE

3. 17. Waste Management System Assessment in the North of Argentina

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Maria Eugenia Quiroga Ekman; [2017]
   Keywords : Integrated waste management; solid waste; methodology; waste management; waste treatment; landfill; organic waste; biogas;

   Abstract : During the last decades, solid waste management has been going through a lot of changes regarding, regulation and applications of models and systems. New practices to solve environmental problems have been approached in different scenarios, situations and in different countries. READ MORE

4. 18. A Tico’s rights to communicate A study on the interpersonal communication tools used in order to convey the Convention on the Rights of the Child in Costa Rica.

   University essay from Högskolan i Jönköping/Högskolan för lärande och kommunikation

   Author : Amanda Soneby; Jelaine Legaspi; [2015]
   Keywords : The Convention on the Rights of the Child; Costa Rica; non-verbal communication; instructional communication; interpersonal communication; context;

   Abstract : Problem background: There has been an extensive amount of research done within the field of learning among children. Research regarding the teaching and the context of which this research is aimed to be performed on, is on the other hand scarcer. READ MORE

5. 19. Spare parts management potential in production

   University essay from Mälardalens högskola/Akademin för innovation, design och teknik

   Author : Abbas Al-Bawi; [2015]
   Keywords : spare parts; management; Maintenance; preventive maintenance; based conditions;

   Abstract : Spare parts management (SPM) is an important branch of management which could lead the company to success or bankruptcy. It is also fill of potential improvements that can increase the company profits, productivity, and reliability. READ MORE

6. 20. Evaluation of Jatropha Curcas as future en-ergy crop in some African countries.

   University essay from KTH/Mark- och vattenteknik

   Author : Mohammed Abaid; [2015]
   Keywords : Biofuels; Jatropha Curcas; Africa; policies; environments and food security;

   Abstract : Biofuels now days consider as one of the successful alternative to meet the challenges associated with climate change and peak oil, as well as a way for poorer countries to develop an industry in order to enhance social and economic development. In many developing countries and particularly in Africa, this has led to large-scale investments in lands by foreign companies, and as a consequence there has been a debate on whether these actions are environmentally sustainable and whether this kind of activity actually brings economic development. READ MORE