Mathematical models 10 Data processing 9 Chemical technology 8 Home science 8 Homescience 8 Differential equations, Partial 7 Engineering 7 Numerical analysis 7 Public Health 6 Agriculture 5 Economics 5 Numerical solutions 5 Nutrition 5 Seed bed preparation 5 Mathematics 4 Ph.D THESIS; 4 Social Sciences 4 Algorithms 3 Engineering mathematics 3 Mathematical optimization 3 Mathematical physics 3 Agricultural chemistry 2 Algebras, Linear 2 Animal Production and Biotechnology 2 Biology 2 Control theory 2 Convex sets 2 Cooperation 2 DOCTORAL DISSERTATION 2 DOCTORAL DISSERTATION; 2