Attitude change 2 History 2 Plants 2 Social change 2 Social conflict 2 Sociology 2 Study and teaching 2 Big data 1 CASTE SYSTEM; 1 COMPUTERS / Operating Systems / General 1 COMPUTERS / Security / Cryptography 1 Computer security 1 Congresses 1 Cryptography 1 DOCTORAL DISSERTATIONS; 1 Data mining 1 Development 1 Differential equations 1 Disease and pest resistance 1 Dynamics 1 EZHAVAS; 1 Functions of complex variables 1 Genetic aspects 1 Geochemistry 1 History and criticism 1 Human-computer interaction 1 Intellectual life 1 Language and languages 1 Linguistics 1 MATHEMATICS / Combinatorics 1